At this year’s National People’s Congress, the General Secretary of the Supreme Leader pointed out during the deliberation of the Jiangsu delegation: "We must plan major measures to further comprehensively deepen reform and continuously inject strong impetus into promoting high-quality development and promoting Chinese-style modernization."

　　The Report on the Work of the Government puts forward: "Make overall plans to expand domestic demand and deepen supply-side structural reform" and "organically combine the implementation of the strategy of expanding domestic demand with deepening supply-side structural reform, better coordinate consumption and investment, and enhance the pulling effect on economic growth".

　　All localities and departments thoroughly implement the spirit of the important speech of the Supreme Leader General Secretary and the spirit of the two sessions of the National People’s Congress, vigorously implement the strategy of expanding domestic demand, and take more effective measures to achieve a virtuous circle of social reproduction. We will continue to deepen the structural reform of the supply side, meet the existing demand with self-controlled and high-quality supply, create and lead new demand, form a higher level of dynamic balance between supply and demand, and promote high-quality development to achieve new and greater results.

　　Make overall plans to expand domestic demand and optimize supply.

　　The General Secretary of the Supreme Leader pointed out: "We should make overall plans to promote the expansion of domestic demand and optimize supply, break through the breakpoints of combining the two, and give play to the advantages of super-large-scale market and strong production capacity."

　　The "Government Work Report" puts forward: "Focus on expanding domestic demand and promoting a virtuous circle of the economy."

　　On March 30th, Moby Dick Theater in Harbin Polar Park, Heilongjiang Province was full of audience. "Since the beginning of this year, the number of tourists received has increased significantly year-on-year, maintaining more than 10,000 person-times for several consecutive days." Zhang Jiwei, head of the park brand marketing center, said.

　　Supply and demand are two sides of economic development. All regions and departments make overall plans and make concerted efforts, organically combine the implementation of the strategy of expanding domestic demand with deepening the structural reform on the supply side, help expand domestic demand through the structural reform on the supply side, and continuously optimize supply based on demand expansion and upgrading.

　　Give full play to the demand advantage of ultra-large-scale market — —

　　Spring is blooming, and the home appliance market is welcoming the peak consumption season. On March 30th, in a home appliance store in Haidian District, Beijing, consumer Li Yi used the trade-in service to order an energy-saving air conditioner, which not only enjoyed the convenience of professional door-to-door disassembly, but also got the 300 yuan deduction, which was convenient and affordable.

　　The consumption market of household appliances is huge. In 2023, the total retail sales of household appliances and audio-visual equipment above designated size reached 871.9 billion yuan. The State Council recently released the Action Plan to Promote Large-scale Equipment Renewal and Trade-in of Consumer Goods, proposing that by 2027, the recycling of used household appliances will increase by 30% compared with 2023. All localities and departments actively support home appliance sales enterprises, production enterprises and recycling enterprises to jointly carry out trade-in promotion activities, set up online and offline trade-in areas and give preferential treatment to consumers who buy energy-saving home appliances to stimulate greater potential of home appliance consumption.

　　Give full play to the supply advantage of strong production capacity — —

　　On March 28th, in the automatic production line of Shandong Linqing Xinsen Machinery Co., Ltd., the intelligent manufacturing equipment independently developed by the enterprise was running at a high speed and orderly. "We focus on the manufacturing industry, focus on projects, strengthen industries, provide excellent services, promote upgrading, promote the manufacturing industry to extend, supplement and strengthen chains, and constantly shape new kinetic energy and new advantages for development." Chang Chaofu, secretary of the Party Working Committee and director of the Management Committee of Linqing Economic Development Zone, said.

　　Industrial innovation ran out of acceleration. 1— In February, China’s investment in high-tech industries increased by 9.4% year-on-year, of which investment in high-tech manufacturing and high-tech service industries increased by 10.0% and 7.8% respectively. In high-tech manufacturing, the investment in information chemicals manufacturing, aviation, spacecraft and equipment manufacturing increased by 43.2% and 33.1% respectively; In the high-tech service industry, the investment in professional technical service industry and information service industry increased by 36.2% and 16.1% respectively.

　　Wang Yiming, vice chairman of China Center for International Economic Exchanges, said that China has a population of more than 1.4 billion and a middle-income group of more than 400 million. The income level and consumption level of residents have been continuously improved, and new industrialization and urbanization have been continuously promoted. It is the most potential super-large market in the world. It is necessary to promote the expansion of domestic demand and optimize supply as a whole, and give full play to the remarkable advantages of scale economy, innovation and development and impact resistance brought by the ultra-large domestic market to China’s economic development.

　　Adhere to the strategic basis of expanding domestic demand

　　General Secretary of the Supreme Leader stressed: "To build a new development pattern, we must adhere to the strategic basis of expanding domestic demand, so that production, distribution, circulation and consumption rely more on the domestic market and form a virtuous circle of the national economy."

　　The "Government Work Report" proposes to "promote the steady growth of consumption" and "actively expand effective investment".

　　"Charging is much more convenient, and it is more reassuring to buy new energy vehicles." On March 29th, Theway, a citizen who experienced the fast charging service, said at the Hong Kong New Energy Vehicle Charging Station in Wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province. According to the staff of State Grid Jiaxing Power Supply Company, the charging station was put into use not long ago, which can satisfy the charging of more than 90 new energy vehicles at the same time, provide citizens with faster and more convenient charging services, and help green transportation and new energy vehicle consumption.

　　Consumption continues to be hot and production is busy. On April 1st, in the workshop of Zhongke Yibo (Dezhou) New Energy Technology Co., Ltd. in Qingyun County, Dezhou, Shandong Province, rows of sodium ion power batteries were transported on the assembly line. Li Chao, the general manager of the company, said that the four production lines are "fully fired" and the workers are working at full capacity. It is estimated that the sales in the first quarter will reach 80% of the sales in the whole year last year.

　　Demand pulls supply, and supply creates demand. All localities and departments exert their efforts from both supply and demand, give full play to the advantages of ultra-large-scale market and strong production capacity, accelerate the construction of a new development pattern, and push high-quality development to a new level.

　　Promote accurate consumption — —

　　"At the peak of the spring tour season, we are welcoming the peak of booking." On March 31st, Huang Fang, the head of Tianmu Mountain Residence in Shangshitang, ru ao, Xinchang County, Shaoxing, Zhejiang Province, was busy receiving guests after guests. Around Tianmu Mountain, ru ao explores the local characteristic culture, creates a richer tourism experience, and stimulates the cultural tourism consumption to be more energetic.

　　The National Online New Year Festival, the time-honored carnival, the Beijing-Tianjin-Hebei Consumer Season jointly organized by Beijing, Tianjin and Hebei, and the "33 Consumer Festival" with strong national characteristics held in Guangxi & HELIP; … All localities and departments have accelerated the creation of new consumption scenarios, new formats and new models, launched various consumption promotion activities, optimized and improved the consumption environment, and further consolidated the "main engine" role of consumption in economic growth.

　　"We will do a good job in implementing various policies, stimulate potential consumption, and promote consumption to shift from post-epidemic recovery to continuous expansion, providing strong support for consolidating and enhancing the economic recovery to a good situation and better meeting the needs of people’s better life." Xu Xingfeng, director of the Department of Market Operation and Consumption Promotion of the Ministry of Commerce, said that it will adhere to the "policy+activity" two-wheel drive, highlight key categories and festival seasons, continue to organize colorful consumption promotion activities, foster and expand new consumption, vigorously develop digital consumption, stabilize and expand traditional consumption, promote the expansion of service consumption, optimize the consumption environment, and release greater consumption potential.

　　Major projects are in full swing — —

　　On April 1st, the comprehensive management project site of Xinxing Zhawei Bund in Tongguan District, Tongling, Anhui Province was in full swing, which was the first major water conservancy project started this year. "The project feasibility study approved a total investment of 1.01 billion yuan and a total construction period of 21 months. After completion, it will significantly improve the coastal flood control capacity and protect navigation conditions." The relevant person in charge of the Ministry of Water Resources said.

　　On March 13th, the inner dome ball belt of Tianwan Nuclear Power Unit 8 in Lianyungang, Jiangsu Province was successfully hoisted. At this point, the national key energy project — — Tianwan Nuclear Power Plant No.7 and No.8 have all entered the stage of installation and commissioning, and are expected to be put into operation in 2026 and 2027 respectively. By then, the total installed capacity of Tianwan Nuclear Power Base will exceed 9 million kilowatts, and it can provide clean power of more than 70 billion kWh per year.

　　The project of diverting water from the Yangtze River to fill the Han River has entered the full-scale construction stage, and the largest wind farm in the ultra-high altitude area in the world has been put into operation. The arch ring of Xiangshuidong aqueduct in Zhanghe Irrigation District of Hubei Province has been successfully turned and closed, and the construction of Pingliang-Qingyang railway in Gansu Province has started. The first land cable crossing project in China has been successfully laid in Zhoushan, Zhejiang Province & HELIP; … A number of major projects are in full swing to refresh the "progress bar", providing solid support for the "good start" of the economy this year.

　　Actively promote high-end, intelligent and green industries.

　　The General Secretary of the Supreme Leader pointed out: "All localities should proceed from reality, first establish and then break down, adjust measures to local conditions, and give classified guidance, and selectively promote the development of new industries, new models and new kinetic energy according to local resource endowment, industrial base and scientific research conditions, and transform and upgrade traditional industries with new technologies, and actively promote high-end, intelligent and green industries."

　　The "Government Work Report" puts forward: "Vigorously promote the construction of a modern industrial system and accelerate the development of new quality productive forces. Give full play to the leading role of innovation, promote industrial innovation with scientific and technological innovation, accelerate the promotion of new industrialization, improve total factor productivity, constantly shape the development of new kinetic energy and new advantages, and promote a new leap in social productivity. "

　　All localities and departments should intensify innovation, make efforts to fill short boards, draw long boards and forge new boards, cultivate and expand emerging industries, lay out and build future industries ahead of schedule, improve the modern industrial system, and promote the high-end, intelligent and green transformation of traditional industries.

　　Speed up the optimization and upgrading of industrial chain supply chain — —

　　On March 27th, the groundbreaking ceremony for the 8th and 6th generation AMOLED production line invested by BOE was held in Chengdu, Sichuan. This production line is the first in China and the second in the world for the 8th and 6th generation AMOLED production line, and it is expected to achieve mass production in 2026. This year, Chengdu plans to implement 510 major industrial projects with an annual investment of 104.28 billion yuan, with 107 projects under construction and 129 completed and put into operation.

　　Emerging industries will seize the opportunities in the future — —

　　In the laboratory of Carbon Cloud Intelligent Company in Guangdong Zhuhai Hengqin Guangdong-Macao Deep Cooperation Zone, a series of sophisticated instruments are producing a special chip — — The second generation of silicon-based polypeptide chip. This chip can synthesize up to 168 million micro-detection units on a single 8-inch silicon wafer, and the detection sensitivity of each micro-detection unit is hundreds to thousands times that of the existing standard methods. This means that it can realize multi-dimensional understanding of personal and public health status in the field of molecular biology. This is part of the whole industrial chain of "digital life" built by carbon cloud intelligence.

　　As a new concept, digital life is one of the application fields of the future life and health industry in Guangdong. The relevant person in charge of the Guangdong Provincial Department of Industry and Information Technology said that by 2030, the five industrial clusters of future electronic information, future intelligent equipment, future life and health, future materials and future green and low carbon will become new economic growth points in Guangdong.

　　Better overall planning to expand domestic demand and optimize supply, give full play to the advantages of ultra-large-scale market, improve the adaptability of supply system to domestic demand, open up the blocking points of economic cycle, and promote the benign interaction between supply and demand, which will certainly inject new impetus into the world economy while achieving its own high-quality development.

　　To study the third volume of The Supreme Leader’s Talks on Governing the Country and Politics, and to understand and implement Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, it is very important to systematically grasp the Marxist standpoint and methods contained in it, deeply grasp and consciously use the scientific thinking methods and working methods that run through it, strengthen the "four consciousnesses", strengthen the "four self-confidences" and achieve the "two maintenances", and constantly enhance the principle, systematicness, foresight and creativity of the work.

　　It contains a distinct Marxist standpoint, viewpoint and method.

　　The 19 topics included in the third volume of The Supreme Leader’s Talks on Governing the Country vividly record the great practice and theoretical innovation of the CPC Central Committee with the Supreme Leader as the core since the 19th National Congress of the Communist Party of China, focusing on the overall situation of the great rejuvenation strategy of the Chinese nation and the unprecedented changes in the world in the past century, and contain rich Marxist thinking methods and working methods. These thinking methods and working methods are not only world outlook and methodology, but also epistemology and axiology. They are closely related, interlocking and complementary, and they are a complete and systematic scientific methodology system.

　　The standpoint axiology of people first. Adhering to the value pursuit of people first is the fundamental political position of communist party people, the fundamental starting point and foothold of all our party’s actions, and the fundamental symbol that distinguishes our party from all other political parties. Throughout the book, the concept of adhering to the people-centered governance runs through, fully demonstrating the profound people’s feelings and firm people’s stand.

　　Dialectical epistemology of seeking truth from facts. Seeking truth from facts is the fundamental viewpoint of Marxism, the fundamental requirement for the Communist Party of China (CPC) people to understand and transform the world, the basic thinking method, working method and leading method of the Party, and the important magic weapon for the Party to lead the people to continuously win the revolution, construction and reform in China. Throughout the book, there is a realistic attitude to study and solve problems from reality, which fully embodies the scientific attitude of adhering to the principle of integrating theory with practice to formulate and form the correct line, principles and policies to guide the development of practice, and the work style of seeking truth and being pragmatic.

　　Materialist dialectical thinking methodology. Materialist dialectics is the basic method for us to observe the world, judge the situation and understand problems. Throughout the book, the methodology of observing things, analyzing problems and solving problems objectively rather than subjectively, developing rather than statically, comprehensively rather than unilaterally, systematically rather than piecemeal, universally linked rather than isolated is permeated, which vividly embodies the basic requirements of materialist dialectics in grasping the law of development of things in the process of unity of opposites between contradictory parties.

　　The working methodology of the mass line. The mass line is the concrete application of Marxist epistemology and historical materialism in our party’s practical work, the concentrated expression of Marxist standpoint, viewpoint and method, and the fundamental working line that runs through the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era. The book always runs through all the fundamental working methods of serving the masses, relying on the masses, coming from the masses and going to the masses, which fully embodies the consistency of epistemology and dialectics on the basis of practice and the basic principle of historical materialism that the masses are the main body of history and the real creators of history.

　　Adhere to the scientific world outlook methodology and consciously transform the subjective world

　　Marxist philosophy, namely dialectical materialism and historical materialism, embodies the Marxist standpoint, viewpoint and method, profoundly reveals the general law of the objective world, especially the development of human society, is a scientific world outlook and methodology, and provides us with a powerful ideological weapon to understand and transform the world. An important aspect for leading cadres at all levels to learn and master Marxism is to learn Marxist philosophy, accept the nourishment of Marxist philosophical wisdom, master the scientific world outlook and methodology, and strengthen the "four self-confidences" on the basis of grasping objective laws.

　　Systematically grasp and consciously use the Marxist scientific thinking method throughout the book. Only theoretical sobriety can lead to political sobriety, and only theoretical firmness can lead to political firmness. Our leading cadres should correctly judge the situation, keep a clear head in the face of complicated situation changes, strengthen their ideals and beliefs, scientifically analyze the opportunities and challenges faced by China’s development, and comprehensively look at the mainstream and tributaries, contradictions and problems on the road ahead, all of which can not be separated from the guidance of Marxist philosophy and the thinking methods of dialectical materialism and historical materialism. As long as we deeply understand and master dialectical materialism and historical materialism, we can deeply realize that the realization of communism is a long historical process gradually achieved by one stage goal, and that Socialism with Chinese characteristics has logical and historical inevitability, and we can also unify the lofty ideal of communism with Socialism with Chinese characteristics’s common ideal, with what we are doing, and strengthen our road confidence, theoretical confidence, institutional confidence and cultural confidence.

　　Systematically grasp and consciously apply the Marxist historical materialism throughout the book. Historical materialism scientifically reveals the objective law of the development of human society, and by learning this scientific world outlook and methodology of understanding and studying social and historical development, we can strengthen the backbone of our ideals, build a ballast stone of our beliefs, and maintain a strong strategic strength. Both history and reality show that only by adhering to historical materialism can we constantly raise our understanding of Socialism with Chinese characteristics’s laws to a new level and constantly open up a new realm for the development of Marxism in contemporary China. Party member cadres should thoroughly study and grasp the basic principles and methodology of historical materialism, such as the viewpoint that social existence determines social consciousness, the analysis of basic social contradictions, the viewpoint that material production is the foundation of social life, and the viewpoint that the people are the creators of history. Through in-depth study and conscious application, we can deeply grasp the profound truth of "two necessities" and "two never", and deeply understand why capitalism has not completely disappeared so far, why socialism still has twists and turns like the disintegration of the Soviet Union and the drastic changes in Eastern Europe, and why communism foreseen by Marxism still needs a long historical development to be realized, so that we can strengthen Socialism with Chinese characteristics’s road confidence, theoretical confidence, institutional confidence and cultural confidence.

　　Systematically grasp and consciously use Marxist historical thinking throughout the book. To establish a correct view of history, we must adhere to the historical materialism, observe the world and look at history from the perspective of development; It is necessary to remember history and learn from the past. General Secretary of the Supreme Leader has repeatedly stressed the importance of studying history and mastering historical thinking methods. These important expositions of the Supreme Leader’s General Secretary on history are vivid embodiment and creative application of Marxist historical materialism, and provide scientific methods and basic follow-up for us to correctly observe history and learn from the past. As long as we deeply understand the history of the Party, the history of New China, the history of reform and opening up, and the history of socialist development, we can deepen our understanding of communist party’s ruling law, the law of socialist construction, and the law of human social development. We can also deeply understand that Chinese traditional culture is the crystallization of the Chinese nation’s 5,000-year-old civilization and wisdom, and we can also deeply understand the historical inevitability of history and people’s choice of the Communist Party of China (CPC), Marxism, socialism and reform and opening up, and strengthen their road confidence, theoretical confidence and institutional confidence.

　　With the attitude of unity of knowing and doing, we can truly learn, understand and practice.

　　Knowledge is the foundation, the premise, and action is the key. We must promote action by knowledge and action, so as to achieve the unity of knowledge and action. Problems are the voice of the times and the starting point of practice. Every era always has its own problems. As long as we adhere to the Marxist world outlook and methodology, scientifically understand, accurately grasp and correctly solve these problems, we can continuously push our society forward.

　　To adhere to the practical theory of unity of knowing and doing, we must adhere to the viewpoint of practice first. Practical viewpoint is the primary and basic viewpoint of Marxist philosophy. To master scientific thinking methods and working methods, it is necessary to deeply understand the distinct problem consciousness in the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era. The Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era persists in emancipating the mind, seeking truth from facts, proceeding from reality, analyzing specific problems, and making strategic thinking, strategic planning and strategic arrangements for Socialism with Chinese characteristics in the new era. Scientifically answered a series of basic questions such as the general goal, general task, overall layout, strategic layout and development direction, development mode, development motivation, strategic steps, external conditions, political guarantee, etc., made theoretical analysis and practical requirements for all aspects of work, involving reform, development and stability, internal affairs, foreign affairs and national defense, and managing the party, country and army, and drew a strategic road map for realizing the great rejuvenation of the Chinese dream by the socialist modernization power and the Chinese nation. This grand blueprint was drawn according to the practical experience and requirements in Socialism with Chinese characteristics’s great practice, and it must be realized in the unremitting great struggle and continuous struggle. It is in the historic practice of leading the people to create great historical achievements that our Party, along the scientific road map, leads the ship carrying the great dreams of the people of China to sail ahead through the waves and sail triumphantly to the glorious other shore, constantly realizing the unity of facts and values, reality and ideals, and what is and should be.

　　The key to adhering to the practical theory of unity of knowledge and action lies in implementation. "Only by grasping hard can we overcome difficulties, and only by doing hard can our dreams come true", and paying attention to doing hard work is the distinctive style of the Party Central Committee governing the country with the supreme leader as the core. To grasp the implementation, we must have the tenacity of "insisting that the castle peak will not relax" and the tenacity of not giving up until the goal is reached, and truly implement all the work and achieve practical results. This requires leading cadres at all levels to have strategic determination, that is, they can base themselves on the overall situation, focus on the long-term, grasp the key points, grasp the essence and general trend, and maintain strategic self-confidence, will and perseverance in order to achieve strategic intentions and strategic goals. Realizing the great rejuvenation of the Chinese nation is a glorious and arduous undertaking, which needs the joint efforts of Chinese from generation to generation. Empty talk about wrong country, hard work and prosperity. Leading cadres at all levels should carry forward the spirit of nailing nails, adhere to a blueprint to the end, adhere to "one point for deployment and nine points for implementation", roll up their sleeves and work hard, do not toss and turn, earnestly implement their work, and make achievements that can stand the test of practice, people and history.

　　To adhere to the practical theory of unity of knowledge and action, we must promote social revolution through self-revolution. Adhering to the practical theory of "unity of knowing and doing" means releasing the moral power of understanding the pursuit of Marxist values and the truth power of revealing laws in the great practice of benefiting mankind. Learn to understand and do it, and the foothold is doing it. At present, the majority of cadres in party member, especially young and middle-aged cadres, should strengthen their theoretical cultivation, strengthen their ideals and beliefs in learning truth, keep in mind their initial mission in learning and thinking, constantly cultivate themselves in meticulous practice, and take the initiative to act in the unity of knowing and doing. We should transform the objective world in the process of constantly transforming the subjective world, dare to face problems and correct mistakes with the spirit of self-revolution, promote social revolution through continuous self-revolution, adhere to the unity of knowing and doing, and be a doer. We should carry forward the spirit of struggle, enhance our fighting skills, take the initiative to participate in all kinds of struggles, dare to show our swords in the face of right and wrong, dare to face difficulties in the face of contradictions and conflicts, dare to stand up in the face of crisis and difficulties, dare to fight resolutely in the face of bad style, be a warrior who dares to fight and is good at fighting, let the initial heart pass on from generation to generation, shoulder the mission forever, and earnestly strive for the first place in the Chinese dream process of realizing the goal of "two hundred years" and realizing the great rejuvenation of the Chinese nation.

　　[The author is the deputy director and professor of philosophy teaching and research department of the Central Party School (National School of Administration)]

　　CCTV News:On November 16th, the website of China CDC published the monitoring situation of monkeypox epidemic in October 2023. From October 1 to 31, 2023, 127 newly confirmed cases of monkeypox were reported in China (excluding Hong Kong, Macao and Taiwan), including 17 cases in Guangdong, 16 cases in Shanghai, 15 cases in Zhejiang, 13 cases in Beijing, 12 cases in Sichuan, 8 cases in Henan, 7 cases in Jiangsu, 6 cases in Hubei, 6 cases in Guangxi, 5 cases in Hunan, 4 cases in Heilongjiang, 4 cases in Fujian, 4 cases in Shandong and 4 cases in Shandong.　

　　According to epidemiological investigation and analysis, the epidemic situation has the following characteristics: First, 98.2% of the cases are male, 90.0% of the cases are men who have sex with men, and 2 cases are women. Second, other contact methods have low risk of transmission. Only two close contacts except sexual contact were infected. Third, 97.2% were found by active medical consultation, 1.8% were found by follow-up screening of close contacts, and others were found by active reporting. Fourth, the clinical manifestations of most cases are typical, mainly for fever, herpes, lymphadenopathy and other symptoms.　

In daily life, parents tend to confuse children’s common cold with influenza. In fact, there are great differences between them in pathogen, infectivity, symptoms and medication. Parents should carefully distinguish whether their children are suffering from the common cold or the flu, and take medicine according to the symptoms.

Common cold

The common cold is mainly caused by viruses, and children will have symptoms such as stuffy nose, runny nose, sneezing, coughing and fever. The common cold is often a mild self-limiting disease, which can be gradually relieved without taking medicine.

In infants and young children, the symptoms of the common cold are usually more serious on the second to third day, and gradually relieved on the tenth to fourteenth day. A few children may cough for 3-4 weeks. Older children and adolescents generally have cold symptoms gradually subsided in 5-7 days, and children with basic lung diseases may last longer.

There is no specific medicine for the common cold. Taking medicine is mainly to relieve symptoms and make children feel less uncomfortable. The commonly used therapeutic drugs for relieving cold symptoms are shown in Table 1.

It should be noted that children should not be given cold medicine containing codeine. Although codeine has a strong antitussive effect, long-term use may cause physiological dependence and addiction. National Medical Products Administration’s announcement on revising the instructions for cold medicines containing codeine clearly points out that it is forbidden for children under 18 to use cold medicines containing codeine. Then, how to relieve the mild cold symptoms of children?

When the body temperature caused by fever is above 38.2℃, children over 2 months old can use acetaminophen to reduce fever, and children over 6 months old can use acetaminophen or ibuprofen to reduce fever. For the symptoms of nasal congestion and runny nose, it is suggested to relieve the symptoms by dripping salt water into the nose, spraying nose, nasal irrigation, etc. Children under 6 years old are generally not recommended to use drugs (such as compound cold medicine) to relieve the nasal symptoms, because these symptoms will generally gradually relieve themselves, and adverse reactions may occur when using drugs. If you have a cold accompanied by cough, you can replenish water appropriately, which will help to dilute sputum and relieve respiratory mucosa. Children over 1 year old with common cold can take honey or honey water to relieve their cough. Honey has a mild cough relieving effect on night cough. It should be noted that children under 1 year old should not take honey, because it will increase the risk of botulinum poisoning.

Parents need to pay special attention to that children need to seek medical attention as soon as possible in the following situations: infants less than 3 months old have symptoms such as fever and cough; After taking antipyretics, the fever still persists or persists for 3 days; Persistent nasal symptoms, such as stuffy nose, runny nose, sneezing, etc., have lasted for more than the course or degree of the common cold; Abnormal conditions such as dyspnea, confusion and ear pain occur.

So, how to prevent children from catching a cold? The most important thing to prevent colds is to wash your hands frequently. It is best to use running water when washing your hands, and tell your child to rub it with hand sanitizer or soap for at least 20 seconds. In addition, we should pay attention to indoor ventilation, take children to crowded public places less, and try to wear masks when going out. If parents catch a cold, they should be isolated and reduce contact with their children. Pay attention to the combination of meat and vegetables in diet, ensure nutrition, take children to exercise more and ensure enough sleep time to enhance their physique and improve their immunity.

Common medication problems of common cold

Q: Can antipyretics and compound cold medicines be taken together?

A: no. Compound cold medicine usually contains antipyretic ingredients, which can easily lead to repeated medication and toxic and side effects when taken together with antipyretics. It is best for parents to choose a single ingredient medicine for their children. If you use a compound cold medicine, you must read the instructions carefully before using it, especially the ingredients, to know whether there are repeated drugs.

Q: Do Chinese patent medicines have any side effects?

A: Chinese patent medicines also have side effects. Although the adverse reactions written in the instructions of many Chinese patent medicines are unclear, this does not mean that they have no adverse reactions, and Chinese patent medicines are not necessarily safer than western medicines.

Q: Do children need antibiotics for their common cold?

A: no need. Common cold is caused by virus infection, and antibacterial drugs are mainly aimed at bacterial infection. The use of antibacterial drugs is not only ineffective for common cold, but also may cause bacterial resistance. Therefore, the common cold does not need antibiotics, unless the doctor clearly diagnosed bacterial infection or secondary bacterial infection.

Q: Can children take oseltamivir for a common cold?

A: no. The common cold is mainly caused by rhinovirus and coronavirus, while oseltamivir is aimed at influenza viruses, including influenza A and influenza B viruses, so oseltamivir is not symptomatic for treating common cold.

flu

Influenza is an acute respiratory infectious disease caused by influenza virus, which can be divided into four types: A, B, C and D. The most common type of influenza is seasonal influenza, which occurs in autumn and winter and is mainly caused by influenza A and B viruses.

Children’s influenza often starts suddenly, the main symptom is fever, and the highest body temperature can reach 39~40℃, often accompanied by chills and chills. Children will also have headaches, muscle aches, fatigue, loss of appetite and other manifestations. Cough, sore throat, runny nose and stuffy nose may also occur, and a small number may have digestive tract symptoms, such as nausea, vomiting and diarrhea. The symptoms of influenza in infants and young children are often not as typical as those in children, and may only be fever and cough. Newborn influenza is relatively rare, but complications often occur, such as pneumonia and dyspnea.

Mild influenza is often similar to the common cold, but its fever and systemic symptoms are more obvious. Severe children will have viral pneumonia, secondary bacterial pneumonia, acute respiratory distress syndrome, shock, disseminated intravascular coagulation, cardiovascular and nervous system and other extrapulmonary manifestations and various complications.

Influenza patients and recessive infected people are the main sources of seasonal influenza infection, mainly through droplets of respiratory secretions, but also through direct or indirect contact with oral cavity, nasal cavity, eyes and other mucosa. Influenza virus is easy to produce new mutant strains, so it can spread widely among people, causing repeated infections and diseases. Therefore, we must pay attention to it and do our best to prevent it.

Different from the common cold, influenza has a "nemesis", that is, neuraminidase inhibitors. At present, the drugs listed in China include oseltamivir, zanamivir and palamivir. Among them, oseltamivir is the most widely used anti-influenza drug for adults and children at present, and its best administration time is within 48 hours after the onset of flu symptoms, and it is also effective after 96 hours after the onset of flu symptoms. Specific therapeutic and preventive doses can be found in Table 2. Although vaccination is the best way to prevent influenza virus infection, oseltamivir can be recommended for people who cannot be prevented by vaccine and the following key children in the outbreak of influenza.

The recommended drug prevention population includes: high-risk children who cannot be vaccinated with influenza vaccine, or children with immune abnormalities who do not respond to the vaccine; High-risk children within 2 weeks of vaccination; Family members or caregivers who are in close contact with non-immunized high-risk children or infants younger than 24 months; In order to control the outbreak of influenza, it is used in children who have not been immunized or in children’s gathering places (such as kindergartens); Prevention after exposure of family members; Prevention of patients with high risk of influenza complications and close contact with influenza.

Vaccination against influenza can significantly reduce the probability of influenza in children and the risk of serious complications. Therefore, parents are advised to take their children to get the flu vaccine in time every year. Generally, it is planted indirectly from September to December every year, and it is best to complete immunization before the end of October. Children aged 9 and over are advised to take one dose in one flu season. For children aged 6 months to 8 years, it is recommended to vaccinate two doses for the first time, with an interval of one month. But not all children are suitable for vaccination, and infants less than 6 months old or children who are allergic to any component of the vaccine are not suitable for vaccination. In addition, if the child suffers from mild to moderate acute diseases, it is recommended to vaccinate after the symptoms subside.

When the child has the following situations, he should pay attention to seek medical attention in time: dyspnea or shortness of breath, which can not be relieved after cleaning the nasal cavity; Crying low, crying less, not having good eye contact with parents, poor spirit and listlessness; Drink less water, or there are signs of dehydration, such as no tears when crying, decreased urine output (dry diapers), dry mucous membranes such as lips, tongue and eyes, and skin like dough, which cannot be quickly recovered after gently pinching the skin; Severe or persistent vomiting; Poor appetite, significantly reduced eating; Persistent fever, with or without convulsions; Fever with rash.

Common drug use problems of influenza

Q: Can infants under 1 year old take oseltamivir granules?

A: Although the minimum age of the population suitable for oseltamivir granules is 1 year old, the US Food and Drug Administration has approved that oseltamivir can be used for infants over 2 weeks old. The British Ministry of Public Health guidelines also suggest that infants under 1 year old can use it. China’s "Expert Consensus on Diagnosis and Treatment of Children’s Influenza (2015 Edition)" puts forward that oseltamivir can be used for influenza treatment in children of all ages and influenza prevention in children over 3 months old. According to the above evidence, infants younger than one year old can take oseltamivir granules, but it is an over-the-counter drug in China at present.

Q: The child’s condition has improved after taking the medicine for 3 days. Can he stop taking the medicine?

A: Due to individual differences, some children may feel better after two or three days of medication, but they are not sure whether their illness will recur. It is suggested that they should take medication according to the course of treatment for five days.

Q: Can oseltamivir take the place of influenza vaccine to prevent influenza?

A: Drug prevention is generally only used as an emergency temporary preventive measure and cannot replace vaccine prevention. Vaccination against influenza is the first choice to prevent influenza.

Q: Can I treat the flu with antibacterial drugs?

A: no. Antibacterials only kill or inhibit bacteria, but have no effect on influenza virus.

　　[car home Information] In December, 2023, 23 models including Ideal L Series, (|), Tucki P7i, Tank 500 Hi4-T, Seal DM-i, Nezha GT and Lincoln Navigator welcomed the latest OTA upgrade, some of which added new functions, while others optimized the existing menu and operation interface, which could enhance the use experience of the car system. We have arranged the specific upgrade information for you in this article, so you can see if there is your car in it.

　　OTA (full name: Over-The-Air technology) has become the most fashionable vocabulary at present, and it is also an important indicator to assess whether the products of car companies are intelligent enough. OTA is divided into FOTA and SOTA, in which SOTA refers to the software upgrade in the air, which is biased towards the software upgrade including the application of the vehicle system, just like the update of some application versions in smart phones; FOTA refers to the firmware upgrade in the air, which can upgrade and optimize the core modules such as vehicle three-electric system and control system, just like the operating system version update of smart phones.

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● FAW Pentium

OTA involves models:Pentium T90
OTA content:Add three functions: air conditioning reservation, closing screen and restoring factory settings, and optimize the visual experience and the stability of the car system.
OTA push time:December 29

　　On December 29,The Pentium T90 has undergone OTA upgrade for the first time. This time, it has added three functions: air conditioning reservation, screen closing and factory setting restoration, while optimizing the visual experience and the stability of the car system. Details are as follows:

　　Pentium T90 positioning compact SUV, the current price range is 10.00-146.999 million yuan. In terms of power, the new car offers 1.5T and 2.0T engines. Among them, the maximum power of the 1.5T engine is 169 HP and the peak torque is 258 Nm, and the transmission system is matched with a 7-speed wet dual-clutch gearbox. The maximum power of the 2.0T engine is 185 HP and the peak torque is 380 Nm. The transmission system is partially matched with an 8-speed automatic manual transmission.

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● Tanks

OTA involves models:Tank 500 Hi4-T
OTA content:This OTA upgrade first optimizes the power system, and a total of 9 projects of the locomotive system are ushered in upgrading and optimization.
OTA push time:December 28th

　　December 28th, tank 500 Hi4-T starts OTA upgrade. This OTA upgrade first optimizes the power system, and the car system adds application store, DVR function optimization, multimedia function optimization, voice assistant function optimization, car operation logic optimization, energy management optimization, intelligent maintenance upgrade and coffee life App upgrade. A total of 9 projects are upgraded and optimized.

　　This OTA upgrade optimizes the power and torque performance of the motor, improves the acceleration performance in pure electric mode, and optimizes the pure electric dynamic performance of the cold car in low temperature environment. Add an app store. This time, Netease Cloud Music, Youku Video, Cool Dog Music, Pumpkin Movie, etc. will be launched, and subsequent app stores will continue to be new. The function of DVR is optimized, and the photo album resources are shared to the mobile App. After the car and the mobile phone are connected through the LAN, the DVR videos and pictures on the car can be shared to the mobile phone without pulling out the TF card.

　　This OTA upgrade is optimized for multiple functions of multimedia. 1. Add the USB music folder classification function, which can play the list according to the classification of USB files, making it faster and more convenient to query and play music. 2. Enjoy listening to page display optimization, font optimization, and add three new function icon display. 3. Optimization of the new version of iQiyi: You can enjoy more video resources when watching videos.

　　This OTA upgrade is optimized for the function of voice assistant, and the function guidance of vehicle control device is added. This application can be operated by using voice assistant, and it can be said that the voice is optimized. Add generalization instruction, and you can open more functions through voice assistant. In addition, the operation logic of the car machine is also optimized: 1. Adding a switch to the startup music can control whether the startup music is played. 2. Optimize the sound effect of the warning sound of the driver. 3. Turn tone does not reduce the music when mixing. 4. Optimization of expert mode in off-road mode: After the owner operates the physical hard button of driving mode or 4L physical hard button, the expert mode will not quit.

　　This OTA also added the intelligent reservation charging exception handling function, and optimized the intelligent reservation charging saving function, and also optimized the maintenance mileage calculation method to make the maintenance reminder more accurate. In addition, the coffee life App adds smart peripherals such as Bluetooth water cups and Bluetooth fragrance.

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● Xpeng Motors

OTA involves models:Tucki G9/ Tucki G6/ Tucki P7i
OTA content:The most important thing in this OTA is Xmart OS 4.5.0, and the number of cities covered by XNGP intelligent navigation assisted driving in Xpeng Motors has increased to 52 cities.
OTA push time:December 28th

　　On December 28th, Xpeng Motors officially launched a new version of OTA to users of G9, G6 and P7i. The most important OTA is Xmart OS 4.5.0, and the number of cities covered by intelligent navigation-assisted driving in Xpeng Motors has increased to 52 cities.

-Add cities

　　After this upgrade, Xpeng Motors’s Max versions of Tucki G6, P7i and G9 vehicles equipped with XNGP intelligent assisted driving system will add 27 urban navigation assisted driving functions without high-precision map coverage to the previously opened 25 cities. The cities opened this time include Tianjin, Chengdu, Xi ‘an, Wuhan, Changsha, Xiamen, Fuzhou, Quanzhou, Jinjiang, Shishi, Nanjing, Zhenjiang, Taizhou, Yangzhou, Huai ‘an, Yancheng, Nantong, Yixing, Haining, Yiwu, Taizhou, Zhoushan, Huizhou, Zhuhai, Zhongshan, Qingyuan and Jiangmen.

　　According to the official, users involved in the area can realize intelligent navigation-assisted driving from any point A to B in the city within the functional scope, and not only can complete dynamic driving tasks such as cruising with cars, overtaking and changing lanes, bypassing stationary vehicles or objects in this lane, but also can realize typical urban road traffic behaviors such as traffic light recognition start and stop, autonomous lighting and changing lanes, and avoiding other traffic participants.

-Function improvement

　　This OTA has also improved the functional experience of assisted driving, mainly focusing on three aspects: basic experience, lane change experience and intersection capacity. In terms of the basic experience of navigation-assisted driving in a city without a map, this push optimizes the speed inheritance, the default speed limit experience of national roads and provincial roads, and enhances the bypass experience for two-wheeled vehicles and pedestrians riding in the road, the ability to cope with construction scenes, and the trigger time of low light mode.

　　In terms of lane-changing experience and the improvement of intersection capacity, Xmart OS 4.5.0 adds the function of congestion queuing analysis, optimizes the timing and effectiveness of lane-changing, reduces the frequency of lane-changing and improves the success rate of lane-changing. In the process of passing through the intersection, the new version has realized the comprehensive improvement of intersection capacity, green light flashing response capacity, lane selection capacity, intersection traffic trajectory, right turn and right turn special passage, main and auxiliary road scenes and complex intersection capacity under viaduct.

　　This upgrade also optimizes the speed limit experience for the auxiliary enhanced version of LCC lane centering and improves the stability of lane centering. At the same time, for the intelligent assisted driving environment simulation display (SR) system, this upgrade optimizes the AI driving intention and enhances the perception ability, and improves the recognition accuracy of bicycles, motorcycles and tricycles parked on the roadside.

-Future planning

　　According to the official, XNGP intelligent navigation-assisted driving in Xpeng Motors has completed the coverage of 52 cities in China, and will be extended to 200 cities by the beginning of next year, completing the coverage of major cities in China.

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● SAIC General Motors

OTA involves models:Cadillac IQ sharp song
OTA content:This upgrade is optimized and upgraded around a number of functions and experiences such as third-party eco-applications, voice interaction, account login, and vehicle navigation.
OTA push time:December 28th

　　　On December 28th, SAIC-GM announced that it will launch a new round of OTA upgrade for some of its models equipped with VCS intelligent cockpit system in the near future. This upgrade will focus on many functions and experiences such as third-party eco-application, voice interaction, account login and vehicle navigation.

　　IQ sharp song rear drive long battery life version and four-wheel drive high-performance version are the first to be refreshed, and will be pushed to more models of SAIC-GM one after another. Starting from 2024, SAIC-GM’s VCS intelligent cockpit system will launch an upgrade platform equipped with Snapdragon 8195 chip, and at the same time, hardware upgrades such as rear entertainment, four-tone voice recognition, Dolby panoramic sound, exterior sound and intelligent fragrance will be launched one after another. In addition, there is a brand-new copy driving experience, and Buick Century will take the lead in applying the high-speed navigation assistance function.

　　This OTA upgrade brings rich third-party in-vehicle applications to users and unlocks the immersive audio-visual entertainment feast. Migu Fast Tour will be launched on IQ sharp songs, supporting cloud operation, no need to download, and instant play. More than ten popular games such as "the king of fighters 14", "Sonik Power" and "My Friend Pedro" will be launched first, and more games will continue to be updated in the future. "Cloud Game" is matched with the 33-inch panoramic 9K super-retina curved screen standard in IQ Ruige. The brand-new game ecology will create an exclusive "mobile game hall" for users.

　　In addition, Cadillac’s exclusive customized handle suitable for Mi Gu Kuaiyou will also be released simultaneously. Players can enhance the interactivity and interest of scenes such as fighting on the same screen and moving the screen across the end through various operation modes such as handles and touch screens.

　　The newly added Mi Gu video and cool dog music will bring richer and smoother audio-visual viewing experience to IQ users. As a domestic head sports broadcasting platform, Migu Video owns the copyrights of more than 30 international key events, with more than 8,000 events in the whole year, providing multiple viewing angles such as God’s perspective and player’s perspective, as well as CCTV commentary, star commentary, dialect commentary, live soundtrack and other commentary services, which can fully take care of the viewing needs of members in the car.

　　The addition of cool dog music will continue to expand the massive music library of IQ sharp songs together with Netease cloud music and cool music that have been launched. Cool dog music has a unique "viper sound effect", which can bring intelligent balanced surround sound and support a variety of preset sound effects. It will be dreamily linked with Cadillac’s top AKG audio system to open a high-quality car music life for users.

　　Based on the user feedback of IQ sharp songs, this version of IQ OS V3.0 is optimized for the voice engine again, adding three kinds of voice assistant timbre of car machine, such as gentle girl, charming male voice and cute child voice, which makes the man-machine conversation more intimate and natural.

　　At the same time, this OTA further optimized the account interaction logic, released the binding relationship between the car account and Baidu account, and made the account login of each application more convenient. The new account memory function better meets the personalized travel needs of users.

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● Wei brand

OTA involves models:Mocha/Latte/Macchiato Series
OTA content:It involves the upgrading and optimization of ACC braking energy recovery, automatic flameout of vehicle refueling, locking and unlocking function and power saving strategy.
OTA push time:December 27th

　　On December 27th, Wei Pai announced that it would carry out the seventh OTA upgrade for Mocha/Latte/Macchiato series models. This OTA upgrade involves four aspects: ACC braking energy recovery, vehicle refueling automatic flameout, locking and unlocking function and power saving strategy. This upgrade is pushed in three batches, the first batch will be pushed on December 27th, and then the second and third batches will be pushed at intervals of 1-2 days.

　　This OTA upgrade has improved the ACC braking energy recovery function. When the ACC function is turned on in single pedal mode, braking energy recovery can be realized, which is helpful to further improve the cruising range. In addition, the automatic flameout function of vehicle refueling has been upgraded. The vehicle supports opening the fuel tank cover in the READY state. When the fuel tank cover is opened, the engine stops running immediately to ensure the safety of refueling.

　　This OTA upgrade optimizes the function of "unlocking when approaching the vehicle and locking when leaving the vehicle", and improves the success rate of Bluetooth key pairing. When intelligent key gets off the bus to charge the vehicle and passes through the trunk door, the automatic locking function will not be triggered. In addition, the power saving strategy has also been optimized. When the intelligent hybrid mode is started, the engine is allowed to intervene when the power is 90%, which reduces the discharge frequency of pure electricity and further improves the power saving ability.

　　In addition, the official announcement of the matters needing attention and version requirements of this upgrade, as shown in the above figure. This upgrade is pushed in three batches, the first batch will be pushed on December 27th, and then the second and third batches will be pushed at intervals of 1-2 days. In order to reduce the power loss of the battery when upgrading, it is recommended to turn off high-power electrical equipment (such as air conditioners, lights, etc.) during upgrading. During the system upgrade, except for locking and unlocking the mechanical key, other electronic devices will be temporarily disabled, and the functions will be resumed after the upgrade.

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● Feifan Automobile

OTA involves models:Feifan F7/ Feifan R7
OTA content:This upgrade adds narrow lane traffic assistance function, optimizes the traffic efficiency of intelligent navigation function, opens more cities, and improves the accuracy of automatic parking and the efficiency of remote parking.
OTA push time:December 27th

　　On December 27th, Feifan F7/ Feifan R7 ushered in OTA upgrade. This upgrade adds narrow lane traffic assistance function, optimizes the traffic efficiency of intelligent navigation function, opens more cities, and improves the accuracy of automatic parking and the efficiency of remote parking.

-Add the auxiliary function of narrow passage.

　　When the vehicle is driving on a narrow road, the synthesized overhead picture of the vehicle and the pictures on both sides of the vehicle are displayed on the central control panel through the panoramic camera mounted on the vehicle body, so as to help the driver grasp the distance between the vehicle body and obstacles and make the vehicle pass smoothly.

-Intelligent cruise/navigation assistance function

　　This upgrade mainly optimizes that when the vehicle is about to perform automatic lane change after the intelligent cruise or navigation assistance function is turned on, it is found that other vehicles will enter the lane first, and the system will cancel the lane change action and return to the original lane at the same time, so as to avoid the collision accident caused by the two vehicles merging into the same lane at the same time, and improve driving safety.

-Add intelligent pilot open cities.

　　After the upgrade, the intelligent navigation assistance function will add 23 new cities, including Qianjiang, Xiangyang, Changde, Zhangjiajie, Mianyang, Yinchuan, Guangyuan, Zhangjiakou, Yan ‘an, Wuzhi, Zizhou, Suzhou, Weihai, Yiyang, Jingzhou, Yulin, Huzhou, Deyang, Guang ‘an, Nanchong and Datong.

-Automatic parking/remote parking function

　　In this system upgrade, the automatic parking function and remote parking function have also been optimized. According to the official, the success rate of the automatic parking function can be increased by 35% compared with that before the upgrade, and the centering ability will be increased by 50%, which improves the parking fluency, optimizes the parking interaction logic, and releases the automatic parking function with sloping parking spaces. Remote parking improves the parking and braking safety of RPA, and optimizes the remote parking rate with speed bump in the front passage of parking space.

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● Extreme krypton car

OTA involves models:Extreme krypton 001
OTA content:It involves the upgrading and optimization of intelligent driving system, navigation system, entertainment system and some daily convenient functions.
OTA push time:December 27th

　　On December 27 th, the extremely Krypton 001 model pushed the latest version of the OS 5.1 OTA upgrade. This upgrade will involve the upgrading and optimization of intelligent driving system, navigation system, entertainment system and some daily convenient functions, with a total of 36 ECU linkages, 33 new functions and 40 function optimizations, which will bring the overall experience upgrade of car use.

　　Specifically, in the aspect of vehicle map, the new version of vehicle system has upgraded the map green wave traffic warning, which will prompt and show the recommended speed that can realize the smooth flow of green light on a specific green wave road map; In addition, the map will also show the countdown seconds of traffic lights, and when the green light is on, a voice prompt will be given; At the same time, the map display of the vehicle HUD will be more abundant, and the navigation zoom-in will be supported when the HUD interface mini-map navigation displays the intersection. Finally, the map also optimizes the display function of the charging map and the linkage operation of the ground lock of the charging parking space.

　　The new system also optimizes the sentry mode of vehicles, integrates visual vibration with risk identification strategy, identifies risks more intelligently, improves identification accuracy, significantly improves video clarity, and is convenient for accident details to check and trace back; The picture at the time of the accident is used as the video cover to improve the viewing efficiency.

　　In addition, the battery intelligent preheating function of the new car has also been upgraded. When the navigation is started to go to the target charging station, the battery state can be automatically adjusted to make the battery reach the optimal working temperature before charging. When the navigation is not used, you can manually turn on the battery temperature adjustment to preheat the battery.

　　The new version of the car has also upgraded the functions of ADB adaptive high beam optimization, personalized setting optimization of driving mode, trip statistics, multi-scene sound interaction outside the car, rich in-car games, camping mode, dynamic weather background on the homepage, Bluetooth intelligent key locking reminder of mobile phone, adjustable angle percentage of door+tailgate, remote fragrance and so on.

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●　Ruilan automobile

OTA involves models:Ruilan 7
OtanetCapacity:A number of entertainment functions have been added, and the voice interaction function has been extended to more fields.
OTA push time:December 26th

　　　On December 26th, Ruilan 7 upgraded its OTA, adding a number of entertainment functions, and expanding its voice interaction function to more fields. Ruilan 7 is selling 6 models with a price range of 117,700-173,700 yuan.

　　Switch game console is added to the car system to connect the screen projection function. When the power state is ON, the gear position is P, the Switch (supported by the version of the Bank of China) is turned on, and the car is connected through USB, the screen projection can be displayed and the game experience can be entered.

　　DTS sound function has also been upgraded, adding 3D surround sound engine, voice and speech enhancement. Moreover, in terms of voice interaction, the experience map of vehicles has expanded the services in three major areas, including love books, workplace experts and psychologists, and enhanced the interaction ability.

　　　Geely’s Ruilan 7 is positioned as a pure electric compact coupe SUV. The new car is built on the GBRC crystal architecture platform, with a rear-mounted rear-drive layout, which supports the power-changing function. The CLTC has a battery life of 450 and 605 kilometers respectively, equipped with lidar, equipped with Longying No.1 cockpit chip, and has a 50-inch AR-HUD.

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● BYD

OTA involves models:Song PLUS DM-i champion version of some models
OTA content:This upgrade mainly optimizes the response sensitivity of sunroof.
OTA push time:December 22nd

　　December 22ndSome models of BYD Song PLUS DM-i Champion Edition ushered in OTA upgrade, which mainly optimized the response sensitivity of sunroof. The upgrade adopts batch push, and the estimated upgrade time is 6 minutes. It is reported that this upgrade is mainly aimed at the champion version of Song PLUS DM-i, which was delivered from June to September, 2023. After October, the vehicle is the latest version when it leaves the factory, and it does not need to be upgraded again.

　　For reference, the Song PLUS DM-i Champion Edition was launched in June this year, with a total of four models, with a price range of 159.8-189.8 million yuan. The new car is full of "ocean" flavor, with a stronger sense of movement and youthful feeling. In terms of size, the length, width and height of the new car are 4775/1890/1670mm and the wheelbase is 2765mm respectively.

　　In terms of interior, the new car adopts a classic family-style design, and the integrated double-color-matching seat with a three-spoke multi-function steering wheel and a rotatable suspended central control panel make this car more youthful. The crystal electronic barrier greatly enhances the visual quality.

　　In terms of power, the new car is equipped with BYD DM-i hybrid system, with the peak power of motor of 145kW and the maximum power of 1.5L engine of 85kW. The battery is a lithium iron phosphate battery from Foday, which can achieve pure battery life of 110/150km.

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● LI

OTA involves models:Ideal l-series models
OTA content:It involves intelligent driving, AI ideal classmate function upgrade, pure battery life improvement, especially the continuous growth of winter battery life.
OTA push time:December 19th

　　On December 19th, the ideal L-series model ushered in OTA 5.0, which involved intelligent driving, the upgrade of AI ideal classmate function, and the improvement of pure battery life, especially the continuous growth of winter battery life.

"『OTA 5.0 upgrade focus"

"ideal OTA upgrade process"

　　LI believes that the purchase is only the beginning of the growth of this car, and it is the beginning of an experience upgrade journey. Every OTA is a growth and an innovation of experience. In the past 14 months, LI has undergone 20 OTA version upgrades, and even launched some heavy functions such as Ideal Magic Carpet Air Suspension 2.0, Mission Master, Tuning Master, Sentinel Mode, Voiceprint Recognition and Little Master Mode through OTA.

　　This time, OTA 5.0, in terms of intelligent driving, intelligent space and intelligent extended range, all three platforms have been fully upgraded, so that users can drive new cars in the New Year.

　　It should be noted that in terms of smart space, Max, Pro and Air models will be upgraded simultaneously; In terms of intelligent driving, the Max model will be upgraded to AD Max3.0, and the Pro and Air models will realize high-speed intelligent driving, full-scene assisted driving and more intelligent parking and active safety under the BEV architecture in the first half of next year.

　　Moreover, Li ONE’s OTA 3.4 will also be launched on December 26th, adding functions such as traffic light countdown of Gaode map, mobile version of task master, co-pilot screensaver, parking photo overhead view, energy consumption distribution statistics and so on.

First, the new intelligent driving: AD Max3.0 is fully upgraded, with new technologies and new experiences.

More exciting videos are all on the car home video platform.

　　1. Intelligent driving can be used all over the country.

　　In terms of intelligent driving, two platforms, AD Max and AD Pro, have accumulated large-scale training mileage based on the national super-large intelligent driving fleet owned by LI.

　　Based on this, the algorithm model has been re-architected, and it has been upgraded from AD 2.0 to AD 3.0. From the original modular algorithm architecture based on multiple small models and artificial rules, it has been upgraded to an end-to-end algorithm architecture based on large models.

　　In the perceptual algorithm, AD Max 3.0 adopts BEV big model, which is more advanced in the visual field, and Occupancy occupies the network; The planning algorithm is gradually switched to the spatio-temporal joint planning algorithm, and the optimal driving trajectory can be planned in milliseconds; At the same time, the MPC model predictive control algorithm is updated to achieve low time delay, high accuracy of steering, acceleration and braking, which balances safety, comfort and traffic efficiency to the extreme.

　　The new version of high-speed intelligent driving has the ability to avoid construction obstacles and change lanes in game. It is worth noting that AD Pro 3.0 will also complete the switching of all the above algorithm architectures in the first half of next year.

　　　2, assisted driving, can be used all over the world

　　Full Scene Assisted Driving (LCC), which can automatically identify traffic lights and automatically start and stop to complete traffic. It has the ability to "brain-fill" lane lines, and can support the traffic at large intersections with no lane lines of 100 meters at the longest, and the diversion and confluence of straight intersections can smoothly and independently switch lanes.

　　　3. Intelligent parking is better than mine.

　　Leave the car and park, and the narrow parking space is easy to stop. Separation of people and vehicles makes parking more flexible. The mobile App can be parked with one button, and the broken parking space can also be stopped. Intelligent scene recognition, active folding rearview mirror. Stop in a narrow parking space and bid farewell to tiptoe and abdomen.

　　This time, parking service function has been added, which can realize multi-layer basement to help you stop. Not only that, this time, it also supports multi-storey basements to drive, and ramps and flats can be opened. The access route is flexible, and you can reverse the car when you encounter obstacles. What’s even more rare is that parking service also supports autonomous learning in the background, so that users can learn to complete the user’s garage path without complicated memorizing the operation process of parking spaces, and support multi-storey traffic and reversing.

4, active safety, less major accidents

　　For the emergency braking (AEB) function, it is reported that AD Max 3.0 is fully aligned with Huawei’s AD project, and the maximum braking speed of AEB is 12kph, far exceeding the industry standard. This is due to the full integration of BEV sensing architecture and Lidor, which improves its AEB performance and can automatically stop at a maximum speed of 110 km/h. For the two-wheeled vehicle "ghost probe" crossing, you can cope! 5-120 km/h wide speed working range, covering all day and night.

　　In this OTA 5.0 upgrade, full-scene intelligent driving will cover all highways, all urban loops and urban roads in 110 cities across the country.

　　In the first half of 2024, AD Pro will also welcome its own version 3.0 and push it to users of full Pro and Air models. The BEV model will reshape AD Pro’s high-speed intelligent driving, full-scene assisted driving, intelligent parking and active safety.

Second, to create a smart space, a brand-new AI ideal classmate, and a self-developed big model Mind GPT get on the bus.

　　In OTA 5.0, the biggest change of ideal students is the introduction of Mind GPT. For what is Mind GPT? You can think of it as an ideal self-developed multimodal cognitive model. (Mind GPT is still in beta. )

　　It is reported that LI built the original base model of Mind GPT from 0 to 1, and the model structure adopted the self-developed TaskFormer neural network architecture. Based on the scenes of car use, entertainment, travel and so on, a series of trainings were conducted by using SFT, RLHF and other technologies. Let Mind GPT have three abilities of understanding, generation, knowledge memory and reasoning.

　　So what is the level of Mind GPT in the industry?

　　At present, C-EVAL, an authoritative evaluation list of Chinese large language models in China, covers 52 disciplines in humanities, social sciences, science and engineering, and Mind GPT ranks first among 58 large models participating in the evaluation; At the same time, there is also an evaluation list covering 67 subject areas from basic disciplines to advanced majors, and Mind GPT also won the first place and won the double champion.

　　Mind GPT has tailored more than 1,000 exclusive abilities covering 111 fields based on the key scenes of ideal students, and it is still evolving and growing rapidly.

　　What’s even more rare is that Mind GPT is the only big model in the industry that can be used without any instruction words, and it is also a big model built around the car scene. It is not only knowledgeable, but also can query the Internet information in real time, and at the same time support all seats in the whole car to be used. Everyone in the whole family can have a car assistant, a travel assistant, an entertainment assistant and an encyclopedia "teacher". It is a super powerful pure self-developed big model that integrates the whole scene.

　　It also has an ideal classmate with an all-round evolution of listening sense and execution ability, and supports the free speaking of dialects, the free speaking of instructions, the concise mode and the ability to avoid waking up all the time. In addition, it also has a powerful browser function, which makes the life of car networking infinite.

Third, intelligent extended range surprise upgrade winter battery life

　　In winter, LI continuously iterates through the algorithm, and continuously improves the endurance of the ideal L-series vehicles from OTA 4.6.2.

"Ideal L7"

　　After upgrading OTA 5.0, REV 3.0 has brought a 15%-20% increase in pure electric cruising range for L-series models, making the family’s winter travel bid farewell to mileage anxiety.

　　The ideal L series is equipped with a full-stack self-developed XCU vehicle central domain controller, which is the first to adopt an A-core intelligent chip in the field of vehicle control, and provides a solid foundation for the algorithm iteration of REV 3.0 with strong computing power. Innovative intelligent power prediction algorithm can accurately predict the discharge power of batteries and motors in milliseconds, and achieve more accurate discharge control, which can not only ensure the safety of vehicles, but also fully release the potential of batteries and improve the maximum discharge capacity by 4.1%. For vehicle-mounted electrical appliances with high power consumption, such as air conditioning and seat heating, the new algorithm optimizes the power consumption through smarter detection and control means, and greatly improves the power efficiency while ensuring comfort.

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● Link car

OTA involves models:Lingke 09
OTA content:Including optimizing the automatic heating function of the steering wheel and optimizing the multimedia song playing function.
OTA push time:December 12th

　　　On December 12th, the remote update push was launched in version 1.2.2 of LINKE 09 LYNKOS, which will bring many function optimization experiences, including optimizing the automatic heating function of the steering wheel and optimizing the multimedia song playing function, as follows:

　　Optimize the automatic heating function of the steering wheel: after the driving mode is switched to the economy mode or the pure electric extended range mode, the automatic heating switch of the steering wheel will not turn off. Optimize the multimedia song playing function: solve the problem of occasional song cutting and display when multimedia songs are played.

-Remote update operation instructions

　　This task is downloaded silently. After the "Remote Update" task is pushed in the background, the vehicle will be downloaded automatically when the user uses the car. After the task is downloaded, if the vehicle meets the update conditions, an update confirmation interface will appear, and users can choose to update immediately, make an appointment or postpone the update. After the vehicle lock is confirmed, the vehicle will start the update preparation period of 6-8 minutes. After the preparation period is completed, the vehicle will officially start the system update. This process cannot be unlocked and opened from outside the vehicle. After the update is completed, the user can use the vehicle normally. After getting on the bus, the vehicle prompt system is updated successfully, and the vehicle is started again, and the vehicle is updated to the latest system.

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● LI

OTA involves models:Ideal l-series models
OTA content:This OTA upgrade will improve the pure electric cruising range in winter for L series models.
OTA push time:December 7th

　　On December 7th, LI officially launched OTA 4.6.5, and the ideal official said that this OTA upgrade will improve the pure electric cruising range of L series vehicles in winter.

　　This OTA upgraded the battery control algorithm to improve the estimation accuracy of battery remaining power and optimize the use of battery power. At the same time, optimize the intervention timing of the range extender, delay the intervention timing of the range extender under the premise of ensuring power, and improve the proportion of pure electricity use. In addition, for air conditioning, after this upgrade, the air conditioning system will sense the temperature inside and outside the car through sensors, and automatically adjust the air conditioning in real time according to the temperature set by passengers, which will increase the pure electric cruising range while ensuring the comfort inside the car.

　　At the same time, LI officials also issued four suggestions for using cars in winter. First of all, it is recommended that the household charging pile open the battery to keep warm; Second, it is suggested to adjust the vehicle tire pressure to the manufacturer’s recommended value-2.5 bar; Third, the steering wheel heating and seat heating functions are used during short trips, and the energy consumption of these two functions is lower than that of air conditioning heating; Finally, it is suggested to start the range extender when driving long distances in winter.

　　At the beginning of December, Ideal announced a financial interest in car purchase. The time limit of this policy is within December, and car buyers can enjoy an ultra-low annual financial rate of 2.5%. Among them, the ideal L7 down payment is as low as 48,000, and the daily supply is as low as 170 yuan; The ideal L8 down payment is as low as 51,000, and the daily payment is as low as 181 yuan. The ideal L9 down payment is as low as 64,500, and the daily payment is as low as 229 yuan. For friends who have been paying attention to the models of ideal brands, December is undoubtedly a good time to start.

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● Link car

OTA involves models:Lingke 08
OTA content:This upgrade adds five new functions, such as AEB pre-collision mitigation, air conditioning adaptive air outlet mode and OTA remote update, and brings more than 20 optimization experiences, such as TSI traffic sign recognition.
OTA push time:December 6th.

　　On December 6th, Lectra officially announced that LYNK Flyme Auto 1.2.0 has started OTA update push, and this update is applicable to Lectra 08. This upgrade adds five new functions, such as AEB pre-collision mitigation, air conditioning adaptive air outlet mode and OTA remote update, and brings more than 20 optimization experiences, such as TSI traffic sign recognition.

　　This time, the remote update function of OTA on LINK App is upgraded. You can update OTA by turning on your mobile phone and entering the App. All information such as new version tips, software download progress and update process can be mastered through your mobile phone without operating in the car. After the upgrade, Meizu mobile phone can be connected to the car machine through Flyme Link, so you can make calls on the unbounded desktop without Bluetooth connection.

　　This OTA upgrade optimizes the TSI traffic sign recognition function, obtains the current road sign information through the front camera, and reminds users to pay attention to the speed limit and road regulations of the current road section. The AEB front collision mitigation function is added, which can be turned on by [Settings-Assisted Driving-Pre-Collision Assistance-Front Collision Mitigation], but this function can only be enjoyed by time-limited edition vehicles and vehicles with the optional "Technology-Proud Smart Pack". In addition, the option of intelligent assisted driving voice broadcast mode is added, and you can choose "detailed broadcast" or "simplified broadcast" by entering the driving assistance language broadcast page.

　　This OTA upgrade adds an air conditioning adaptive air outlet mode. The vehicle can automatically adjust the air outlet direction according to the temperature, light and other conditions. When the human body feels cold, it tends to aim at the air outlet of the human body, and after entering the comfortable temperature range, it switches to sweeping the air or avoiding the human body. Added preference to save pop-up sound. When adjusting rearview mirror /HUD/ seat, the pop-up will prompt "Do you want to save the configuration" with the sound.

　　In this OTA upgrade, the function of switching the brightness of ambient light with time is added, which can memorize the brightness of ambient light in day/night scenes respectively and automatically switch at sunrise/sunset time. Add a nap mode and cancel the automatic power-off for 30 minutes. In addition, there is an account authority management logic update, and a new prompt description is added for each account type. The owner’s account can independently save the car data and manage other accounts. Family account can save car data independently. After the temporary account is switched/exited, the car data will be automatically deleted.

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● BYD

OTA involves models:Seal DM-i
OTA content:LKA lane keeping auxiliary function setting switch is added, and 10 functional experiences such as intelligent driving assistance and SOC accuracy are optimized, involving 13 ECU modules.
OTA push time:December 6th.

　　　On December 6th, BYD Seal DM-i’s first OTA upgrade was launched one after another from now on. This OTA upgrade covers multiple models, adding LKA lane keeping auxiliary function setting switch, and optimizing 10 functional experiences such as intelligent driving assistance and SOC accuracy, involving 13 ECU modules, further enhancing users’ travel experience. For reference, Seals currently have 11 models on sale, including pure electric and plug-in hybrid power, with the price range of 166.8-279.8 thousand yuan respectively, of which DM-i models have 6 configurations, with the price range of 166.8-236.8 thousand yuan.

　　　This OTA adds the setting switch of LKA lane keeping auxiliary function. Users can turn on this function through "vehicle setting -DiPilot- driving assistance-lane keeping" to assist vehicles to keep the lane in the center while driving, thus reducing the accidents of vehicles deviating from the lane due to fatigue, distraction or other reasons, and bringing users a safe and convenient travel experience.

　　At the same time, this OTA also optimized the driving assistance functions such as ICC intelligent cruise control, ACC adaptive cruise control, LKA lane keeping assistance, and comprehensively improved the driving convenience and safety in high-speed, expressway, urban roads and other scenes. In addition, the official has further optimized the display accuracy of vehicle SOC, and adopted the second-generation SOC algorithm to ensure the accuracy and stability of real-time SOC correction and improve the SOC accuracy in all working conditions.

　　In addition to OTA, BYD officially launched multiple car purchase benefits for Ocean Seal DM-i not long ago: consumers can enjoy a deduction of 7,000 yuan from 2,000 yuan after completing the car purchase invoice from December 1 to 24:00 on December 31, 2023! At the same time, the "30% down payment for 3 years and 0 interest" was introduced to further reduce the threshold for young consumers. In addition, a "5,000 yuan replacement subsidy" was introduced for replacement users. For all car buyers, it also provides many benefits such as "2 years free cloud service, 2 years free car traffic", "2 years free E-Call emergency rescue, I-Call intelligent customer service" and "free intelligent voice interaction", as well as "lifetime warranty of the first non-operating car owner’s three-electricity system and charging pile and free installation service within 2 years".

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● Lincoln car

OTA involves models:navigator；maritime explorer
OTA content:Updated personalized files and optimized 3D digital car models.
OTA push time:December 5 th

　　Specifically, the updated personalized file can create two files at the same time, and can be set quickly without logging in to the car account. The settings include seats, rearview mirrors, atmosphere lights, theme skinning, car locks and so on. The optimized 3D digital car model is more realistic in color, and can also adjust the personalized settings inside and outside the car, such as opening and closing the trunk and selecting the seat massage mode.

　　　The new Lincoln Navigator was officially launched in April this year, and the new car has launched three models, with a price of 328,800-378,800 yuan. It adopts a new internal and external design, and is powered by a 2.0T turbocharged engine with a maximum power of 190 kW and a maximum torque of 390 Nm.

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● Haval Automobile

OTA involves models:Haval second generation big dog
OTA content:New coffee life function entrance, low-speed warning sound, power mode smart parking drop-down shortcut panel switch (PHEV model only), DTS sound effect upgrade optimization, sunset mode instrument UI color optimization, new intelligent driving assistant function, etc.
OTA push time:December 5 th

　　On December 5th, Haval’s second-generation big dog started OTA upgrade. This upgrade will take the form of pushing upgrade packages in batches, and support various forms such as immediate upgrade and appointment upgrade. In addition, the fuel version of the model upgrade time is expected to take about 50 minutes; The PHEV version is expected to take about 63 minutes.

　　As a review, Great Wall announced that the sales volume of new energy passenger cars in November was 31,170, a year-on-year increase of 142.32%. From January to November, 2023, it sold a total of 231,730 vehicles, a year-on-year increase of 91.94%. The sales volume of Great Wall New Energy passenger cars achieved a continuous growth in the first three quarters, and achieved a year-on-year growth for eight consecutive months.

　　At present, the new energy vehicles under the Great Wall have pure electric and plug-in hybrid models, and the SUV models are mainly plug-in hybrid products. Previously, Liu Yanzhao, general manager of Wei brand and general manager of tank brand, said: Wei brand will adhere to the world’s leading mixed-parallel architecture and will never use extended program power.

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● Nezha Auto

OTA involves models:Nezha GT
OTA content:This upgrade has updated the ecological application of the car machine and launched the track mode.
OTA push time:December 2 nd

　　Specifically, the track mode fits different driving scenes with three sub-modes, and you can experience a new sense of driving control by changing the mode. When the "adaptive sub-mode" is turned on, the power ratio of front and rear motors can be adaptively distributed by sensing driving intention and body posture, taking into account both linear power and cornering maneuverability. The "drift priority submode" can make the driving experience infinitely close to the rear drive. By switching to "Private Customization Sub-mode", users can also customize the power distribution, energy recovery intensity, steering assist style and braking style of corners according to their own preferences, and can turn on or off the electronic stability system (ESC).

　　In addition, Nezha Auto OTA upgraded the function of Nezha Guardian to help users monitor the surrounding environment of the vehicle in real time after leaving the vehicle. If it is detected that someone is approaching abnormally or the vehicle vibrates, Nezha Guardian will trigger an alarm and record a video to alert users and keep evidence for emergencies. When the vehicle vibrates, Nezha Guardian will also give a warning by whistling and lighting, and at the same time send an alarm notice and video to the user’s mobile App.

　　At this time, the user can use the Bluetooth connection between the mobile App and Nezha GT, turn on the new functions of RPA, such as straight in, straight out and automatic parking, and remotely park the vehicle from the front, left or right. If it is a horizontal parking space, it can remotely park the Nezha GT from the front left or right.

　　This time, Nezha GT added a mobile phone interconnection function, which allows users to send WeChat, Gaode map, Nezha App, Meituan, Public Comment and other locations to the car and quickly launch navigation. The "split screen" mode is also newly launched, which can reasonably allocate the 17.6-inch large screen into the regional form of three cards. Car owners can also press and drag the card to quickly switch the contents of the three areas, and DIY is most suitable for their big screen interface. In addition, Himalayan and QQ music have joined the car system. (Compile/car home zhang xiaodan)

On July 23rd, local time on July 21st, Arm’s first 32-bit microprocessor Plastic based on flexible plastics was published in the top academic journal Nature.

PlasticARM consists of 56340 NMOS(N-type metal-oxide-semiconductor) transistors and resistors. PlasticARM adopts thin film transistor (TFT), which can be bent to a radius of curvature of 3 mm..

This microprocessor is manufactured by PragmatIC, a British flexible IC manufacturer invested by Arm. It adopts FlexLogIC 200mm wafer process, and the chip process is 0.8μm, which has the potential of low-cost mass production.

In the past 20 years, there have been low-cost flexible solutions for memory, sensors, batteries and light-emitting diodes. However, as for microprocessors, people can only integrate the silicon-based microprocessor die on the flexible substrate, thus obtaining a flexible microprocessor. However, this scheme needs to adopt the traditional chip manufacturing process, and the cost is too high, which is far from meeting the requirements of intelligent daily necessities.

According to the paper, PlasticARM does not want to replace the traditional silicon-based chip, but it can really make daily necessities such as beverage bottles, food packaging, clothing, bandages and wearable devices intelligent.

▲ Mike Muller, CTO of ARM at that time, was showing samples of plastic chips.

Based on this, as early as 2015, Arm revealed the research and development plan of the system on a plastic chip (SoC) based on Cortex M0. On November 24th, at Arm TechCon, Mike Muller, then CTO of ARM, showed samples of plastic chips. He also hinted that this design can be applied to low-power application scenarios such as the Internet of Things.

During the event, Mike Muller had a telephone conversation with Scott White, CEO of PragmatIC. But PragmatIC was still busy developing an analog component library at that time, and its timetable was not clear.

Time has passed today, and the flexible plastic microprocessor that has been running for 6 years has finally been officially published. Does this mean that the pace of the fully intelligent era is approaching?

PlasticARM is manufactured in its fab-in-a-box wafer factory in Sedgefield, England, using the 0.8μm process of PragmatIC.

According to the researchers, PlasticARM has more than 18,000 logic gates, which is 12 times higher than the previous flexible integrated circuit, and it is by far the most complex flexible integrated circuit. On the basis of Plastic, people can build a low-cost, flexible intelligent integrated system and realize the real "Internet of Everything".

PlasticARM is not perfect either. It is reported that Arm is developing a low-power unit library, which can support plastic design of up to 100,000 doors to solve the heat dissipation problem of flexible plastics. However, practical NMOS technology may not be able to realize the migration of 100,000 gates, and CMOS technology is needed, which may take several years.

Nevertheless, researchers predict that in the next decade, PlasticARM will integrate more than 1 trillion products into the digital world, bringing reform opportunities for life, scientific research, business and other dimensions.

Compared with the commonly used metal-oxide-semiconductor field-effect transistor (MOSFET), Arm adopts thin film transistor (TFT), which has obvious advantages in thickness, integration and manufacturing cost.

In the manufacturing process, the researchers chose flexible electronics manufacturing technology, which is also known as the naturally flexible processing engine. The metal oxide thin film transistor manufactured by this technology has low cost and the size also meets the requirements of large-scale integration.

▲ flexible Arm Cortex-M SoC with I/O.

It is worth mentioning that PlasticARM is more universal than the recently released flexible machine learning hardware, and also supports a rich instruction set, which can be used to write various applications such as machine learning.

PlasticARM is mainly divided into three levels, namely 32-bit CPU；; 32-bit processor including CPU and CPU peripherals; And a system-on-a-chip (SoC) including a processor, a memory and a bus interface, namely a PlasticARM.

Its CPU is Arm Cortex-M CPU supporting Armv6-M architecture. Different from Cortex-M0+,in order to save CPU area, the registers of Cortex-M CPU are placed in RAM. Moreover, the two CPUs are binary compatible with each other, and are also compatible with other CPUs in the same architecture series.

Because the SoC is compatible with Arm Cortex-M processors, it can be equipped with existing software/tools without building a new software tool ecosystem.

The processor consists of a CPU and an embedded vector interrupt controller (NVIC) closely coupled with the CPU, which is used to handle interrupts from external devices.

In addition to the 32-bit processor, SoC also has memory (ROM/RAM), AHB-LITE interconnection structure, logic interface, bus interface and other parts.

▲ PlasticARM structure (left) and comparison with two CPU models (right)

With the advent of Plastic, wearable devices, electronic skin, etc. will usher in new development opportunities. Although its manufacturing process is lower than that of silicon-based chips, Plastic’s characteristics of low cost, low power consumption and using existing software tools may become a good opportunity for many industries to break through.

Although PlasticARM has not been commercialized, looking forward to the future era of "Everything is Smart", today will be an important node.

In the corner of Ordos "Forest Park", ravines are criss-crossed, and farmhouses and malnourished pines and cypresses are scattered. Photo by Zhao Xiang

He is nearly 2 meters tall and weighs 300 Jin-this was the deepest impression left by Hao Zhangang, a rich businessman in Ordos, to a person who met him for the first time.

On August 20, 2021, Baotou City Public Security Bureau issued a notice saying that the "5.15 Task Force" set up by the Municipal Anti-vice Office destroyed the suspected criminal gang headed by Hao Zhangang in Ordos City, Inner Mongolia for many years and arrested 12 criminals. On August 18th, Hao Zhangang was arrested by Baotou City Procuratorate according to law.

Hao Zhangang data map

According to the notice of Baotou Public Security Bureau, Hao Zhangang gang obtained the land use right from the government in the name of a first-class land development enterprise, and then illegally transferred and resold the land use right to real estate developers at a high price, seeking illegal interests in the process of illegally transferring and reselling the land. It is suspected of illegal transfer and reselling of land use rights and other illegal and criminal acts, and the areas involved mainly include Ordos, Bayannaoer, Tongliao and Hohhot.

In Ordos, Hao Zhangang is a well-known real estate businessman. China News Weekly visited Ordos and learned that the arrest of Hao Zhangang gang was directly related to the Ordos Forest Park project that had been unfinished for many years. In 2006, Dongsheng District Government of Erdos signed an agreement on Forest Park Development with Wan Yu Jiaye Investment Management Co., Ltd. of Inner Mongolia (hereinafter referred to as "Wan Yu Jiaye") controlled by Hao Zhangang, and the company developed the forest park. In exchange, Wan Yu Jiaye got 8,000 mu of construction land. However, in the past 15 years, the forest park has not been completed, and Wan Yu Jiaye, which won the project, has transferred the construction land to dozens of enterprises in the past few years, so that Hao Zhangang’s business is getting bigger and bigger, and even his "forest park model" has blossomed in many places across the country.

A real estate businessman without development qualification

Hao Zhangang, a native of Erdos, was born in an ordinary worker’s family in Wulan Town in 1962. After finishing high school in 1980, he joined the army and settled in the family building of Beijing Air Force Logistics College. Shortly after joining the army, Hao Zhangang was attached to the army to do business in the sea. One of his Hainan subordinates recalled that Hao Zhangang once talked about it at the wine table, and his "first bucket of gold" was earned by "speculating in uncompleted flats" in Hainan in the early 1990s. "Before the collapse of the Hainan property market, he got the news and got away after changing hands, and he even laughed and said that the person who took his project was the" taker ".

Around 2006, Hao Zhangang saw the huge opportunities in his hometown Ordos real estate and returned to Ordos as a "Beijing boss". At that time, Ordos, with coal as its pillar industry, had a rapid urbanization momentum, and local departments were also actively investing in attracting investment. Wu Tian, then head of the land acquisition unit of Dongsheng District Land Bureau in Erdos, told China Newsweek that when Hao Zhangang came to discuss cooperation with the government, he revealed that he had invested 1 billion yuan in Dongsheng District. "At that time, there was also a discussion within the government, saying that Hao Zhangang was worthy of being a big boss from Beijing."

On August 8, 2006, Hao Zhangang registered and established Wan Yu Jiaye in Ordos with a registered capital of 70 million yuan. On November 7th, 2006, Wanyu Jiaye signed the Forest Park Development Agreement with Dongsheng District Government of Ordos City, and Dongsheng District Government handed over the plots located in Dongsheng District, north of South Ring Road, east of Santaichuan, south of Textile Street and west of Tongchuan Road, with a total area of 17.9 square kilometers and nearly 27,000 mu, to Wan Yu Jiaye for development. According to the agreement, Wanyu Jiaye will complete the construction of the forest park within five years, and bear the land acquisition compensation, resettlement fees and other expenses during the construction period, and undertake the construction of infrastructure and six roads in the forest park, with an investment of not less than 80 yuan per square meter. Based on the above conditions, Wanyu Jiaye can choose 5000 mu of construction land in the park.

Wu Tian introduced that this business of exchanging infrastructure for construction land is not an isolated case in Ordos. Take Wanzheng Real Estate, the largest real estate company in Dongsheng District, as an example. The infrastructure and old renovation in Tiexi area of Dongsheng District are operated by Wanzheng Real Estate, and the government uses the construction land to "pay the cost".

As Wanyu Jiaye does not have the qualification of real estate development, in 2008, Hao Zhangang introduced Nanjing Golden Eagle International Group Co., Ltd. with 30% shares of Wan Yu Jiaye. On May 8, 2008, Golden Eagle International, as the major shareholder, led the establishment of Inner Mongolia Golden Eagle Wanjia Real Estate Development Co., Ltd. (hereinafter referred to as "Golden Eagle Wanjia"). In the same month, it signed a tripartite agreement with Dongsheng District Government and Wan Yu Jiaye again, stipulating that some of the development and old renovation projects in the previous agreement would be handed over to Golden Eagle Wanjia with real estate qualifications.

After signing the Forest Park Development Agreement, as of July 8, 2010, Dongsheng District Government and Wanyu Jiaye have successively signed nine supplementary agreements to improve the forest park project. Through nine supplementary agreements, Wan Yu Jiaye obtained the construction land of Forest Park from 5,000 mu to 8,000 mu.

Dongsheng Forest Park is marked on a map of Dongsheng District in Ordos.

The two sides also agreed that the Dongsheng District Government must let Wan Yu Jiaye (or designated enterprise) transfer the land at the cost price, and the transfer fee will be returned to Wanyu Jiaye within one month as land acquisition, park construction and other related expenses and advance income; Dongsheng District Government agrees that Wan Yu Jiaye will participate in the transformation of the old city and enjoy the same policies as the return of land transfer fees in the development of forest parks; Wan Yu Jiaye must participate in the bidding, auction and hanging of every land in the area organized by Dongsheng District. If no competitor bids and auctions the land at a higher price, Wan Yu Jiaye must transfer the land at the reserve price, and the auction money will be returned according to the above agreement; Dongsheng District Government shall not approve any unit or individual to acquire land and build within the planning scope of Forest Park, and resolutely stop any new construction project from appearing in Wanyu Jiaye Forest Park and the old city reconstruction area.

According to the documents, it was Han Guangyuan, the deputy head of Dongsheng District who was in charge of land at that time who signed and sealed the aforementioned development agreement and supplementary agreement. China News Weekly learned that in 2012, the Ministry of Land and Resources reported that Han Guangyuan had been severely punished by the discipline inspection and supervision organs of Ordos City because of his involvement in the illegal land acquisition by Dongsheng District Government. Soon after, Han Guangyuan left the post of deputy district head and worked as the dean and party secretary of a vocational and technical college. Now he has retired. On October 8, Han Guangyuan told China Newsweek that it was not up to him to decide whether to sign or seal the supplementary agreement. All decisions of the supplementary agreement were discussed at the relevant meeting of Dongsheng District Government, and he only implemented them.

The degree of freedom given by the Dongsheng District Government at the agreement level has facilitated what Hao Zhangang will do next.

There are frequent chaos in reselling land

In July 2019, a real estate company from Fujian (hereinafter referred to as "Company F") filed an arbitration with the Ordos Arbitration Commission because the other party failed to submit the land as agreed after purchasing it from Wan Yu Jiaye. The legal document of this arbitration event opened the corner of Hao Zhangang’s land reselling business.

In January 2010, the two parties signed an agreement that Wanyu Jiaye sold 650 mu of construction land in the Forest Park to Company F at a price of 1.5 million yuan per mu, totaling about 1 billion yuan, in the name of the first-class land development enterprise entrusted by the Ordos government, and ensured that Company F could divide the project into several plots according to the plan, and each piece of land could independently apply for a land use certificate; Company F won the land use right of the project plot with a "land payment" of no more than 1.5 million yuan per mu, including a land transfer fee of 350,000 yuan per mu handed over to the land management department, and the rest was paid to Wan Yu Jiaye at a price of 1.15 million yuan per mu.

After the signing of the agreement, Company F paid Wan Yu Jiaye the "land deposit" at the price of 1.15 million yuan per mu, and Wanyu Jiaye also promised that if the land transfer fee exceeded 350,000 yuan per mu in the bidding, auction and auction, Wanyu Jiaye would refund the excess.

Under the arrangement of Wanyu Jiaye, Company F participated in the land bidding, auction and hanging organized by Dongsheng District Natural Resources Bureau, and paid the land transfer fee at the price of 350,000 yuan per mu as agreed in the agreement.

However, Wanyu Jiaye was unable to provide land afterwards. The agreement between the two parties originally stipulated that Wan Yu Jiaye was responsible for land acquisition compensation, demolition and resettlement, three links and one leveling, and delivered the net land to Company F on August 1, 2010. However, Wanyu Jiaye failed to provide net land on time. The purchase of land cost 1 billion yuan, which led to the lack of funds for F company to carry out three links and one leveling, and the project was put on hold.

In the arbitration, Company F held that Wan Yu Jiaye illegally sold the right to use state-owned land, and the contract was invalid. Wanyu Jiaye advocates that the two parties are legally contracted. On October 23rd, 2020, the Ordos Arbitration Commission made an award and supported Wan Yu Jiaye’s claim. On October 9th, the person in charge of Company F told China Newsweek that the problem has not been solved so far and the company has withdrawn from Ordos market.

A person familiar with the local situation told China Newsweek that Ordos is a typical human society, just as financing in business is usually private lending among acquaintances. In the forest park project, disputes arise, and it is rare for F Company to choose judicial channels to solve them.

Before Hao Zhangang was arrested, Ordos Wanye Real Estate Development Co., Ltd. (hereinafter referred to as "Wanye Company") had been expecting that the dispute between it and Wan Yu Jiaye could be settled through coordination.

On June 11th, 2008, Wanye Company signed the Land Transfer Agreement with Wan Yu Jiaye, and Wanyu Jiaye transferred 74.46 mu of gross land located in the north of Textile Street in Dongsheng District, that is, the D-2 plot of Forest Park Project to Wanye Company, with a price of 500,000 yuan per mu, ensuring that the land use certificate and other related procedures will be handled to Wanye Company.

Shen Shan, the relevant person in charge of Wanye Company, told China Newsweek that the price of 500,000 yuan per mu was actually the lowered price after cooperation. At the beginning of the cooperation, Wan Yu Jiaye promised to transfer the land "three links and one leveling" to Wanye Company at a price of 3 million yuan per mu, and Wanye Company paid a deposit of 80 million yuan. Later, due to difficulties in demolition, Wan Yu Jiaye could not deliver the net land, and Wanyu Jiaye re-signed an agreement with Wanye Company to lower the land price to 500,000 yuan per mu.

Wanyu Jiaye’s land demolition is always not smooth. According to Shen Shan, the main reason is that the asking price of relocated households is getting higher and higher, and "enterprises can’t afford land acquisition compensation". Wu Tian, a retired official of the Land Acquisition Unit of Dongsheng District Land Bureau, also told China Newsweek that with the passage of time, the demolition of the forest park became more and more difficult, and about 1,000 mu of land was finally demolished, which only accounted for about 3% of the total area of the whole project.

In cooperation with Wanyu Jiaye, Shen Shan also found that on August 28th, 2008, Wan Yu Jiaye obtained the land certificate of plot D-2, and on the same day, Golden Eagle Wanjia also obtained a land certificate of plot D-2. Shen Shan recalled that after years of mediation by Jiaye and the government in Wan Yu, the D-2 plot was finally owned by Wanye Company, which spent about 200 million yuan on the project and finally started construction in 2020. Although construction started, there was another problem in the floor area ratio. Shen Shan introduced that when Wanyu Jiaye sold the land to Wanye Company, it agreed that the plot ratio was 4. Now the government department thinks that this is not in compliance with the regulations, and Wanye Company needs to pay about 30 million yuan to the government department for this purpose.

"Hao Zhangang told us that he could help us coordinate the floor area ratio problem. Now that he has been arrested, there is nothing we can do." Shen Shan said.

The bus stop sign of "Forest Park" in Ordos. Photo by Zhao Xiang

The "rich man" created by the forest park project

Wanye Company and F Company are not the only companies that buy forest park land from Wan Yu Jiaye. According to Shen Shan, about 20 companies have bought land from Wan Yu Jiaye, which makes Hao Zhangang’s business bigger and bigger.

On May 18th, 2010, Wan Yu Jiaye Urban Construction Investment Group Co., Ltd., actually controlled by Hao Zhangang, was established with a registered capital of 150 million yuan, with Hao Zhangang holding 95% of the shares and Zhang Zhicheng, the vice president, holding 5% of the shares. According to a publicity material, in 2011, the real estate development area of the Group was about 730,000 square meters, with 300,000 square meters completed and 1.4 billion yuan returned. This publicity material also mentions a "three-year plan": it is planned to develop an area of 1.5 million square meters by 2013 and increase the sales income to 7.5 billion yuan, "to build the company into a first-class real estate company in Inner Mongolia and even the whole country."

An employee of Golden Eagle Wanjia recalled that Wanyu Jiaye originally worked on the 10th floor of Tianyou Building in Dongsheng District, and around 2010, another Wan Yu Jiaye Building was built on Tuanjie Road in Dongsheng District as the group headquarters. A business owner who has been to Jiaye Building in Wan Yu told China Newsweek that what impressed him the most was the lobby on the first floor, with a high ceiling and golden decoration, which looked very luxurious. In Wan Yu Jiaye Building, the access to the office area of Wanjia Group upstairs is an independent elevator. If outsiders want to take the elevator to enter the office area, they need to be remotely controlled by the security personnel upstairs.

With the expansion of business, Hao Zhangang’s ambition is no longer satisfied with the corner of Ordos. Wan Yu Jiaye Urban Construction Investment Group is composed of six branches in Inner Mongolia, with a land reserve of 20,000 mu. Its industries are all over Wuhai, Bayannaoer and Hohhot, among which there are many large-scale projects such as five-star resort hotels, high-grade villas and high-rise residential quarters. An official from Erdos once visited the project of Wan Yu Jiaye in Linhe District of Bayannaoer City. He still remembers a bridge built by Wanyu Jiaye for Linhe District. "We were very surprised when we saw it. The bridge was so beautiful."

The official told China Newsweek that, like the forest park project in Erdos, this bridge in Bayannaoer City is also an infrastructure investment made by Hao Zhangang to win the corresponding construction land. "Hao Zhangang has never been stingy with urban construction in order to get the construction land smoothly." The official said.

Established in February 2001, Beijing Guoyao Wanwei Information Technology Co., Ltd. (hereinafter referred to as "Beijing Guoyao") is represented by Shi Baowei, nephew of Hao Zhangang, whose wife Meng Caixia holds 74% of the shares and the Institute of Remote Sensing Application of Chinese Academy of Sciences holds 11%. Chen Kai (pseudonym), who was the general manager of Beijing Guoyao from 2011 to 2013, told China Newsweek that Beijing Guoyao’s main business was remote sensing surveying and mapping. In those years, he often followed Hao Zhangang on business trips to Inner Mongolia and other central and western regions to talk about cooperation with local governments. As a technician, on the one hand, he was a "platform" for Hao Zhangang; On the other hand, we can also get land surveying and mapping projects from local governments.

Chen Kai said that because Hao Zhangang did not understand remote sensing technology, Beijing Guoyao was more like a real estate company. "But Hao Zhangang had a soft spot for science and technology. At that time, Hao Zhangang said that real estate had no future and should engage in science and technology."

Hao Zhangang’s "New Story of Science and Technology"

Probably since 2014, Hao Zhangang began to enter the technology industry in a big way.

The 2020 annual financial report of Shenyang Xinsong Robot Automation Co., Ltd. (hereinafter referred to as "Shenyang Xinsong") shows that Xinsong Robot Investment Co., Ltd. (hereinafter referred to as "Robot Investment Company") was established on April 17, 2014 by Shenyang Xinsong, Beijing Wan Yu Jiaye Real Estate Investment Co., Ltd. and Huacheng Xinlian (Beijing) Technology Co., Ltd., with a registered capital of 100 million yuan, of which Shenyang Xinsong agreed to contribute 37 million yuan.

Hao Zhangang is the president of robot investment company, and Qu Daokui, founder and president of Shenyang Xinsong, is the chairman of robot investment company. Robot investment company claims to be "excellent intelligent industry investment operator", and has raced around the country in the name of Shenyang Xinsong to build Xinsong robot industrial park.

Zhang Hai, an employee of Robot Investment Company, told China Newsweek that when robot investment companies ask for land from local governments, most of them are negotiated by Hao Zhangang. At present, the company has six industrial parks, which are located in Fuyang, Anhui, Xinxiang, Hunan, Xiangtan, Zhangjiajie, Yangzhou, Jiangsu and Shenyang, Liaoning. Because most of them are located in the suburbs of third-tier cities, the investment situation is not very satisfactory. Zhang Hai said that Hao Zhangang won the construction land through industrial park projects in various places and then resold it to others, such as the "blooming everywhere" model of Ordos Forest Park.

The net profit of robot investment company is very high. Shenyang Xinsong’s 2020 annual financial report shows that as of the end of the reporting period, the total assets of robot investment companies were about 1.72 billion yuan and the net profit was about 230 million yuan, an increase of about 103% compared with the same period of the previous year.

While working in a robot investment company, Zhang Hai said that he had never heard Hao Zhangang mention his past in Inner Mongolia, and his impression of Hao Zhangang was hard work. "We often say privately that his boss is still working so hard. If we had so much money, we would have gone to play." Zhang Hai said.

Hao Zhangang has a bed in the office of the robot investment company in Beijing. He basically doesn’t go home at ordinary times, and he eats and lives in the company. Zhang Hai recalled that even for the New Year, Hao Zhangang was in the office. "He doesn’t smoke or drink, which is not good for women. He lives frugally and eats in the canteen." Zhang Hai said.

The "victim boss" once complained everywhere.

On October 11th, China Newsweek learned from a person close to the police that the case of Hao Zhangang has entered the stage of review and prosecution. Among the 12 gang members arrested by the police, some of them have been released from criminal compulsory measures due to insufficient evidence. At present, the police are supplementing evidence in Beijing and Inner Mongolia.

According to Shen Shan, the person in charge of Wanye Company, the main reason why Hao Zhangang was arrested was the forest park project. In his view, the frequent rights protection of the "victim" boss who bought land in the project is the most direct reason why Hao Zhangang was arrested. In the process of cooperation with Hao Zhangang, many bosses encountered the situation that they could not be demolished and delivered. "Every time this happened, Hao Zhangang always said that he would help find a way. He dragged on for too long until we had nowhere to go and complained everywhere."

Shen Shan recalled that as early as the end of 2020, the audit department entrusted the audit firm to its company to understand the situation of the forest park project and collect evidence of Hao Zhangang’s illegal reselling of land. Dongsheng District Natural Resources Management Bureau cooperated very much and handed over all the documents of the Forest Park Project to the audit department. Shen Shan described that the papers piled up like hills. "At that time, they took away a lot of boxes." In the first half of 2021, investigators from Baotou Public Security Bureau asked him about the situation. "They lived in Ordos for a long time and found many victims to understand."

China News Weekly learned that Hao Zhangang’s arrest was not unrelated to the anti-corruption storm in Inner Mongolia in recent years. Chen Kai, who once worked in Beijing Guoyao, told China Newsweek that Wen Jianhua, the former deputy inspector of the Inner Mongolia Department of Land and Resources, who was investigated in 2018 on suspicion of corruption, bribery, bribery and illegal transfer of land use rights, had close contacts with Hao Zhangang. Wen Jianhua used to be the director of the Bureau of Land and Resources of Ordos City. During his tenure in the land department of Hohhot, he also had many contacts with Beijing Guoyao. "Wen Jianhua usually comes to Beijing, and Hao Zhangang receives it at the five-star hotel. I accompany him and the dining level is very high." Chen Kai recalled.

However, behind the arrest of Hao Zhangang, the beautiful blueprint of Ordos Forest Park project has remained on "paper". A planning document made by Dongsheng District Planning Bureau in September 2007 shows that the planning direction of Forest Park is to build an eco-garden city landmark attraction consisting of high-end residential areas, wildlife parks and grasslands in Inner Mongolia, which is considered to be the "ecological green lung" of Ordos.

On October 2nd, China Newsweek visited the Forest Park. It is located in the southeast of Ordos city, next to the urban area, and its north side is the bustling area of Dongsheng District. The reporter saw at the scene that several unknown roads surrounded the forest park. Most of the dense pines and cypresses on the ground of the park were less than one person high because of malnutrition. Some scattered farmers made a living by opening farmhouses, and some unfinished buildings stood alone in the cold wind. A faded "Forest Park" bus stop sign on the roadside seems to tell people that this project once existed.

(The original title is: 15 years of unfinished Ordos Forest Park: a wealthy businessman’s land business)

1905 movie network news The film released a short notice of "leaders please shut up", and the migrant workers counted the wonderful performances of "excellent" leaders, exposing the strange phenomena in the modern workplace to the nail on the head. Every spit came into the hearts of migrant workers, poking their hearts and poking their jokes. The film was written and directed by Luo Jia as the screenwriter and producer, starring, starring, playing in friendship, and starring, boy and girl, carnivore, etc. On December 29, I met the cinema for the New Year’s Eve, and my laughter broke through.

Dapeng Ke Bai Zhuang Duffy debunks the leadership routine, and the migrant workers can’t bear to burst into laughter.

The movie annual meeting can’t stop! "tells the hilarious story of migrant workers joining hands to climb the" crazy "in life. In the newly released short notice of "Please Shut Up, Leaders", the migrant workers played by Dapeng, Ke Bai, Zhuang Duffy and Wang Xun are full of "sins": nonsense, painting the land as a cake, grabbing meritorious deeds, throwing away pots, and so on. The group images of "toxic" leaders played by Sean and Li Naiwen made contemporary migrant workers feel more vivid and real. Many netizens laughed and commented on "Dismantle the monitoring, workmates", "My boss is just sitting right in the seat" and "One world, one leader".

Hu Jianlin, a rookie in honest and frank, changed from a blue-collar accident to a golden collar as a "mirror in the workplace". Ma Jie, a personnel manager, is a veteran in the workplace who knows the rules of the game, while Pan Yiran, an outsourcing employee, is a rebellious migrant worker who lives in his own spiritual world. His original style of doing things is quite different, but he is driven to the last straw by the leaders. They collectively went crazy and showed their mental state of "it’s better to go crazy and consume others than to consume themselves internally", but we might as well keep looking forward to "watching it" for what "a little too exciting" big move will be released this New Year’s Eve.

The story is inspired by the annual meeting to spit out the real news. The migrant workers dare to say that they dare to go crazy.

The movie annual meeting can’t stop! Run Nian Dong, the screenwriter/director, was inspired by a real social news that migrant workers spoke out about the leadership of the company at the annual meeting. He saw the indulgence of the modern workplace and the difficulty of ordinary migrant workers. In reality, countless people have bad workplace experiences, but it takes a lot of courage to really publicly spit out the words and deeds of company leaders and attack the loopholes in the company system. The film deconstructs the workplace with comedy, decompresses and deflates with joy, and acts as the best substitute for migrant workers.

Dapeng said that many people in the real workplace are actually depressed and will not make such a sound and do such a thing. This film will tell those words for everyone, which may make people feel enjoyable and Japanese. In the short notice of "Please shut up, leaders", Dapeng, Ke Bai and Zhuang Duffy took turns to interpret the problem that migrant workers want to vomit in recent years and the madness that they can’t. "Don’t give me qualifications, I hate pretending to be a person", "This is not human talk" and "Fuck them", and so on. Fight poison with poison for "toxic" leaders who have nothing to do but draw cakes and throw pots when something happens. New year’s hilarious comedy, migrant workers rectify the workplace and start their lives "crazy", laughing until they break the defense.

The movie annual meeting can’t stop! "will be released on December 29 th.

    Since its listing in 2022, Guangzhou Automobile Toyota Fenglanda has been widely loved by young consumers because of its strength in face value, space, intelligence, power and safety. The market performance is also quite good, with sales exceeding 150,000 vehicles in a year and a half, making it one of the first choices for entry-level SUVs. In April this year, Guangzhou Automobile Toyota Fenglanda "evolved" to the depth of electricity, and launched Guangzhou Automobile Toyota Fenglanda intelligent electric hybrid twin engine. It is understood that Fenglanda intelligent electric hybrid twin-engine broke through again on the basis of the original excellent product strength, and took the Toyota 2.0L fifth-generation intelligent electric hybrid twin-engine system for the first time, equipped with a new generation of T-Pilot intelligent driving assistance system, Toyota Space intelligent cockpit, Toyota Connect intelligent interconnection and a series of high-end intelligent configurations. Let consumers enjoy the latest hybrid technology+advanced intelligent technology at the price of entry-level models. How does the upgraded Fenglanda intelligent electric hybrid twin engine carry out the value-added to the end? We will find the answer through a test drive.

   "evolution" to the electric depth, providing full-speed electric drive sense+full-temperature long battery life.

    In this test drive, from the actual driving experience, the power performance of Fenglanda intelligent electric hybrid twin-engine is satisfactory, and the power response comes more quickly. Abundant power can bring the acceleration ability comparable to pure electricity. During driving, the oil-electricity cooperation is very tacit, and the engine and motor switch or work together smoothly, without any frustration. When overtaking, stepping on the accelerator, strong power output and sustained acceleration ability will be reflected. Because the battery outputs more extra electric energy to the motor when the vehicle accelerates, the engine and the motor drive the vehicle at the same time, so the acceleration performance is better. It is understood that as the first SUV equipped with the fifth-generation intelligent electric hybrid twin-engine, the three-electric system of Fenglanda intelligent electric hybrid twin-engine has been completely innovated. By optimizing the electronic control logic, replacing the lithium battery and improving the efficiency of the motor, it has achieved stronger and more sensitive power output. The maximum output power is 144kW, which is close to 200 horsepower. At the same time, the oil and electricity cooperate tacitly, and the acceleration of 80-120km/h is increased by 15%, which perfectly balances power and efficiency. Whether it is low speed, medium speed or high speed, it has smooth acceleration and easily realizes the extension of acceleration.

    In the corner, the vehicle’s posture is steady, pointing accurately, the suspension supports the body strongly, there is no obvious shaking feeling, and the maneuverability and driving experience are very good. In addition to the road test drive, we also had a performance experience at the venue. Its minimum turning radius is 5.2 meters, and it can be easily controlled in a narrow space. On the bumpy road section made by speed bumps, there is no unnecessary shaking or swaying, and there is no obvious jumping feeling in the back row. With the space brought by the wheelbase of 2640mm, the ride comfort is ensured.

    On the basis of providing users with better driving quality and power experience, Fenglanda intelligent electric hybrid twin engine also provides higher fuel efficiency. During the test drive, during the driving test of more than 100 kilometers, the actual fuel consumption of the vehicle is 4.3L/ 100 kilometers, and the fuel consumption performance is impressive. According to reports, the fully updated three-electric system of the fifth-generation intelligent electric hybrid dual-engine system has made the vehicle more powerful and achieved lower fuel consumption. The energy loss of the high-speed motor equipped with the intelligent electric hybrid twin engine in Flanders is reduced by 19%, the output power of the "strong motor" is increased by 32%, and the fuel consumption of WLTC under comprehensive working conditions is as low as 4.58L/100km. It can travel nearly 1000 kilometers at a time, eliminating endurance anxiety and truly achieving strong power and long endurance.

    Fenglanda intelligent electric hybrid twin engine also uses the newly developed ternary lithium battery. According to reports, the power output has increased by 8%, and the miniaturization of 34% and the lightweight of 44% have been realized, which makes the battery have higher freedom of mounting. The battery of Fenglanda intelligent electric hybrid twin-engine is installed under the rear seat, which does not affect the interior seating space and trunk volume, and also has higher safety.

   Equipped with intelligent driving assistance, it is really smart and safer.

    Using intelligent system to ensure driving safety is another highlight of the intelligent electric hybrid twin-engine in Flanders. The vehicle comes standard with a new generation of T-Pilot intelligent driving assistance. It is understood that it is based on Toyota’s global user big data, based on 12.5 billion kilometers of intelligent driving zero accident data development, with the goal of "zero error", which can avoid 41% of fatal accident driving scenarios. Toyota Safety Sense 3.0 Zhixing Safety Suite is standard, which supports multi-scenario prediction. The newly created PDA predictive active driving assistance system and EDSS emergency driving stop system will greatly "pre-position" risk identification, support OTA remote upgrade, and continuously improve the intelligent travel experience. In terms of passive safety, the whole system comes standard with 7 or more SRS airbags (9 SRS airbags for high-profile models). The new GOA high rigid body based on TNGA architecture is adopted, which has higher safety and more stable driving. During the test drive, it is found that the system can accurately identify the stationary vehicles parked in front, pedestrians crossing the road or slow-moving electric cars and bicycles, and take emergency braking and other measures according to the situation to greatly improve the safety performance.

    The level of intelligence is also reflected in assisted driving. Fenglanda intelligent electric hybrid twin engine is equipped with the same intelligent driving assistance system as the flagship model. Compared with competing products at the same level, Fenglanda’s intelligent driver assistance system has the characteristics of maturity, reliability, comprehensiveness and low threshold. At the same time, adhering to the concept of "equal rights in science and technology", the smart safety technology of luxury car class is poured into compact SUV models, and the overall "smart price ratio" is better.

    It is understood that the Fenglanda intelligent electric hybrid twin engine has realized hardware enhancement, with high-precision cameras and radar sensors all over the car, and a more stable and higher-cost distributed ECU chip sensor, which has stronger perception and prediction ability. Equipped with a 5.4 megapixel forward-looking camera, the monitoring angle reaches 112 degrees, and the sweeping area is increased by 8 times; At the same time, four 1.3-megapixel cameras, four ultrasonic radars and a millimeter-wave radar with a monitoring distance of 340 meters are used. For the first time, the deep neural network DNN technology with AI algorithm is adopted, which can recognize stereoscopic images, and can cope freely in lanes with blurred or unmarked traffic lines, and the cruising duration of lanes is as high as 95%. Further strengthen and upgrade PCS pre-collision system, DRCC dynamic radar cruise control system, LTA lane tracking auxiliary system and LDA lane departure warning system, and add RSA road sign recognition auxiliary system. Two pioneering technologies, PDA predictive active driving assistance system and EDSS emergency driving stop system, are added, which can greatly "pre-position" risk identification and make travel safer. At the same time, it supports OTA remote upgrade to continuously improve the intelligent experience.

    In addition to endurance and intelligent safety, the Fenglanda intelligent electric hybrid twin engine is equipped with Toyota’s latest Toyota Space intelligent cockpit and Toyota Connect intelligent interconnection technology, bringing a number of leapfrog intelligent experiences. Equipped with 12.3-inch brand-new LCD instrument panel, 10.25-inch touch screen, panoramic sunroof, voice recognition control system, "digital key" and other hardware and functions, we are committed to creating a cooler, more fun and more user-friendly third living space for users. Fenglanda Intelligent Electric Hybrid Twin Engine offers 7 bicycle colors and 4 dual car colors, with 11 body color options, and sports models, which can better meet the diversified needs of young consumers. (Text/Li Yiding)

Keresey originated from Aofei Temple.

Quantum bit | WeChat official account QbitAI

Musk’s FSD (fully automatic driving) was cracked again, and this time the hacker found out the "hidden mode".

Interestingly, the hacker found from the code that Musk named it "Elon mode" with his own name.

After testing, it is found that in Elon mode, it is not necessary to hold the steering wheel to start automatic driving.

Under normal circumstances, the test version of FSD requires the driver to keep his hands off the steering wheel and keep his eyes focused.

Once the system detects that the hand leaves the steering wheel or the line of sight deviates, it will send out a safety reminder, and after five reminders, it will lose the test qualification.

After cracking, the hacker drove 600 miles (about 965 kilometers) without receiving a security reminder.

Hacker Green said that the "Elon mode" is a function of Tesla itself, and he just discovered and opened the entrance of this hidden function.

However, for the specific entry method, Green said that there is no comment.

As for the naming of "Elon mode", some netizens ridiculed, "Is it that you will automatically tweet when you step on the pedal?"

More seriously, we are discussing whether this system can achieve L3-level automatic driving.

Six years focused on Tesla cracking

The hacker named Green has been focusing on Tesla’s cracking since 2017.

Previously, Green had exposed some safety problems of Tesla products.

For example, the security vulnerability of Model3/Y camera has a huge risk of privacy leakage.

Through this loophole, criminals can crack the camera inside the car and see the scene inside the car.

In addition to software cracking, hardware is also within the scope of Green’s research.

Green once said this on social media:

What is the first thing to do after getting a new Tesla?

Tear it down, of course!

Earlier this year, Green had exposed the disassembled photos of Tesla’s newly developed HW(hardware)4.0.

Tesla did not officially announce the HW4, but directly put it into the newly produced car.

However, Green discovered this and announced the installation of HW4 on February 16th before the Tesla Conference.

Apart from the product itself, as long as it is Tesla’s safety issues, it is all concerned by Green.

A few years ago, there was a high-profile discovery that Tesla’s discarded media devices were at risk of privacy leakage.

He found that the sensitive data in the old car media equipment recycled by Tesla was not completely destroyed.

After treatment, these old devices still contain the private information of the former owner, and the old devices can be bought at a very low price.

As a white hat hacker, in addition to announcing some new functions to the public, Green’s more important purpose is to attract Tesla’s attention.

From the results, Tesla does have many improvements on security issues.

For example, after cracking the FSD this time, Green said that he found that Tesla’s security system has improved a lot compared with 2017.

FSD safety reminder was spit out.

Tesla FSD’s safety reminder mechanism has been widely vomited.

Green’s cracking just bypassed the dedicated detection system after this.

Too frequent detection reminder frequency makes the experiencer feel "nagging".

What’s more, as long as you are distracted for five times, you will lose the qualification to use FSD.

It’s okay if FSD makes an accurate judgment, but in fact, misjudgments are too common.

For example, when the driver is wearing a hat, the gaze detection system may think that the driver is not looking straight at the road ahead, thus triggering a reminder mechanism.

Just because I’m wearing a hat, I can’t use the FSD before I finish my trip. Who can stand it?

However, according to TheVerge, Musk seems to have hinted in December last year that there is no nag-free FSD mode coming soon.

Are you looking forward to experiencing FSD that can open your hands and eyes?

Reference link:

[1]https://www.theverge.com/2023/6/20/23767041/tesla-hacker-elon-mode-hands-free-full-self-driving-autopilot

[2]https://twitter.com/greentheonly

[3]https://cleantechnica.com/2023/06/20/what-is-tesla-fsd-beta-elon-mode-and-what-does-it-tell-us/

Advances in science and technology meet every day ~

Original title: "Tesla FSD cracked," Elon mode "exposure: hands off the steering wheel, 900+ km 0 reminder"

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