分类归档 zudao

　　Cctv newsAccording to the WeChat official account message of "Slipping on the Cloud" WeChat, the pneumonia epidemic prevention and control headquarters in novel coronavirus, hua county reported that on August 20th, hua county found an asymptomatic infected person in COVID-19, who was from Fengfu Village, Niutun Town, hua county, and lived with the immediate family members of the asymptomatic infected person on the 18th.

　　In addition, hua county issued a notice that, in view of the current situation of epidemic prevention and control, the county epidemic prevention and control headquarters decided to carry out nucleic acid testing throughout the county. Sampling time: from 6:00 am to 10:00 am on August 21st. Sampling objects: permanent residents and floating workers who have lived for more than 14 days in the county.

Report on a new case of asymptomatic COVID-19 infection in hua county

　　On August 20th, 2022, a case of asymptomatic infection in COVID-19 was found in a centralized isolation point in hua county. He was from Fengfu Village, Niutun Town, hua county, and was the immediate family member of the asymptomatic infection on the 18th. The asymptomatic infected person cycled to Hongjing Driving School in Huangde Town, fengqiu county at around 15: 00 on the 17th and returned home at 16: 00. Closed-loop transport to centralized isolation point on 18th.

　　Please take the initiative to report to the village (community) where you live, and cooperate with the implementation of nucleic acid detection, isolated medical observation, health monitoring and other epidemic prevention and control measures.

　　Remind the residents once again that the epidemic situation in the whole country and the whole province is still severe and complicated, and imported risks always exist, so the prevention and control work must not be relaxed. Please consciously abide by the provisions of epidemic prevention and control, strengthen personal protection awareness, go to crowded places unless necessary, and implement epidemic prevention and control measures such as using place codes and normalized nucleic acid testing; Report the slippage in advance, pay attention to the outsiders around you, and report the abnormal situation to the village (community) in time to build a safety barrier.

　　Hua county novel coronavirus infected pneumonia epidemic prevention and control headquarters

　　August 20, 2022

Notice on carrying out nucleic acid detection in the whole county

　　(Announcement No.70 of 2022)

　　In view of the current situation of epidemic prevention and control, the county epidemic prevention and control headquarters decided to carry out nucleic acid testing throughout the county. The relevant matters are hereby notified as follows:

　　I. Sampling time

　　It starts at 6:00 am and ends at 10:00 am on Sunday, August 21, 2022.

　　Second, the sampling object

　　Permanent residents within the county and floating personnel who have lived for more than 14 days.

　　III. Relevant requirements

　　(1) In order to ensure "complete inspection", all residents are requested to cooperate with the nucleic acid detection work, pre-register with the Anxin Office APP in advance according to the arrangement of the village (community), and prepare the QR code of the Anxin Office APP (in principle, the whole department scans the QR code to enter information), and go to the designated sampling point for sampling in an orderly manner in different periods. Those who refuse to cooperate, do not support the nucleic acid detection work, disturb the order, conceal, lie or falsify information will be investigated for relevant responsibilities according to the law and regulations.

　　(two) the county party and government organs at all levels, enterprises and institutions strictly implement the main responsibility, take the initiative to organize their own personnel to participate in nucleic acid testing; All towns (streets) strictly implement the territorial responsibility, and set up green channels for independent sampling of vulnerable groups such as the elderly over 60, pregnant women and disabled people.

　　(3) The following four types of personnel do not take nucleic acid samples, but they must explain the situation to the village (community) staff in time, provide certificates and make registration: ① those who have done nucleic acid testing within 24 hours; ② Persons who have been vaccinated with COVID-19 vaccine within 48 hours; ③ Staff who have participated in COVID-19 vaccination within 48 hours; ④ Staff of nucleic acid detection laboratory.

　　(four) the residents should strictly do personal protection, wear masks throughout the sampling period, keep a distance of more than one meter, avoid gathering and talking with each other, and prevent cross infection. People with fever, cough and other symptoms should not go to the sampling point for the time being. Please take personal protection and go to the nearest fever clinic in time.

　　Tips: Please pay attention to the weather changes, pay attention to travel safety and take good care of the elderly and children.

　　Hua county novel coronavirus infected pneumonia epidemic prevention and control headquarters

　　August 20, 2022

CCTV News:A few days ago, the State Council organized and formulated the "Covid-19 Antigen Detection Application Scheme (Trial)" in response to the comprehensive group of novel coronavirus epidemic prevention and control mechanism, and decided to add antigen detection as a supplement on the basis of nucleic acid detection. What is antigen testing? What are the suitable populations for antigen testing? Can self-test results replace nucleic acid results? Let’s look at the expert’s interpretation.

According to the person in charge of the Clinical Laboratory Center of the National Health and Wellness Commission, compared with nucleic acid detection, antigen detection can be faster and more convenient to operate, but its accuracy is lower, and it is generally used in the early stage of infection.

Li Jinming, Deputy Director of Clinical Laboratory Center of National Health and Wellness Commission:Because there are four kinds of structural proteins in COVID-19, the protein N is the largest in COVID-19 (among structural protein antigens), and it will be released in our pharynx after infection, so we can determine whether it is possible to infect Covid-19.

Experts said that nucleic acid detection is still the basis for the diagnosis of Covid-19 infection, and antigen detection as a supplementary means can be used for screening specific people, which is conducive to improving the ability of "early detection".

Li Jinming, Deputy Director of Clinical Laboratory Center of National Health and Wellness Commission:Antigen testing can’t replace nucleic acid testing, but it can find out the possible source of infection in time, and then do nucleic acid-related testing.

The relevant person in charge of the National Health and Wellness Commission said that at present, due to the superposition of imported cases and local cases, the current epidemic situation in China is in a state of local gathering and multi-distribution. According to the characteristics of transmission in Omicron, the monitoring mode of "antigen screening and nucleic acid diagnosis" should be popularized, so that people can buy their own tests, which is conducive to early detection and improve the sensitivity of monitoring and early warning.

Li Jinming, Deputy Director of Clinical Laboratory Center of National Health and Wellness Commission:Because (cases) are scattered, how to control them, so it is the most important application scenario to push out antigens at this time.

Three types of people are suitable for antigen testing: first, people who go to primary medical and health institutions and have symptoms such as respiratory tract and fever within 5 days; Second, isolated observers, including those in home isolation observation, close contact and sub-close contact, entry isolation observation, closed control area and control area; Third, community residents who have the need for antigen self-testing.

Li Jinming, Deputy Director of Clinical Laboratory Center of National Health and Wellness Commission:Although antigen detection is not as sensitive as nucleic acid, it can be detected by most patients when the virus concentration is relatively high.

Experts say that antigen detection is fast and convenient. The sooner an infected person is found, the less the virus will spread, and the faster we can take prevention and control measures, and finally we can achieve "dynamic zero clearing" at a faster speed.

Yesterday, National Medical Products Administration approved the registration applications of five COVID-19 antigen products. Since then, a total of 10 COVID-19 antigen self-test products have been officially listed. The self-test of antigen needs to read the instructions carefully, and carry out sampling, sample addition and result interpretation in accordance with the specified requirements and procedures.

Li Jinming, Deputy Director of Clinical Laboratory Center of National Health and Wellness Commission:Self-test is generally to take nasal swab, and the general temperature is room temperature. Let’s do the test below, not too cold or too hot.

Persons with positive antigen self-test, regardless of whether they have symptoms such as respiratory tract and fever, should immediately report to their communities (villages and towns), and the communities (villages and towns) should contact the emergency center to transport residents to medical institutions with fever clinics for nucleic acid detection in accordance with the guidelines for the transport of personnel related to the COVID-19 epidemic. At the same time, the sampling swabs, sampling tubes and test cards used by positive personnel are put into sealed bags and transported to medical institutions for medical waste disposal.

People with negative antigen self-test but symptoms are advised to go to a medical institution with fever clinic as soon as possible for nucleic acid detection; If it is inconvenient to see a doctor, you should isolate yourself at home, avoid going out for activities, and conduct antigen self-test once a day for 5 consecutive days.

According to a report released by the Ministry of Commerce not long ago, the import and export volume of cross-border e-commerce (including B2B) in 2022 was 2.11 trillion yuan, up 9.8% year-on-year. Among them, exports amounted to 1.55 trillion yuan, up 11.7% year-on-year.

In the interview, the reporter found that more and more China manufacturing enterprises rely on cross-border e-commerce to export their products. Especially since 2023, a series of support policies have been intensively introduced, such as improving customs clearance efficiency, cultivating and expanding overseas warehouses, reducing the export return cost of cross-border e-commerce enterprises, improving the logistics infrastructure for cross-border e-commerce development, and promoting the development of cross-border e-commerce comprehensive experimental zone with high quality, which further boosted the confidence of relevant enterprises to sail to sea.

Policies are strong, and export channels are smoother.

"When I first saw these rice noodles, I wanted to try them. It doesn’t take much time to brew, and the ingredients are sufficient. I will buy it again next time! " On the message board of Yami.com, American consumer Kimluu praised the bagged snail powder bought online.

Yao Hanlin, chairman of Guangxi Luobawang Food Technology Co., Ltd. told this reporter that in 2022, the export value of bagged snail powder reached 45.57 million yuan, a year-on-year increase of 27% from January to February this year. According to data from overseas e-commerce platforms, the proportion of non-Chinese consumers with bagged snail powder has increased from less than 1% at first to about 15%.

"Take the American market as an example. At present, Snail Overlord has completed the construction of overseas warehouses of the Los Angeles brand, and will also complete the construction of overseas warehouses in new york in the first half of this year. We hope to further shorten the transportation time and deliver the products to overseas consumers faster. " Yao Hanlin said that this year’s cross-border e-commerce is the top priority for Snail Overlord to explore overseas markets. The local government departments in Liuzhou are continuing to help enterprises solve various problems encountered in cross-border e-commerce business and promote smoother export channels for enterprises.

Snail powder has crossed the ocean, which is a microcosm of "Made in China" going out to sea through cross-border e-commerce. Since the beginning of this year, policy support measures have continued:

The Ministry of Finance and other three departments issued a tax policy for goods returned by cross-border e-commerce, and proposed to exempt goods that meet the relevant conditions from import duties, import value-added tax and consumption tax, so as to reduce the export return cost of cross-border e-commerce enterprises and actively support the development of new foreign trade formats.

In the "Implementation Opinions on Accelerating the High-quality Development of cross-border electronic commerce", Hangzhou, Zhejiang Province proposed that enterprises that carry out cross-border e-commerce export business through customs supervision modes such as cross-border trade e-commerce, cross-border e-commerce B2B (business-to-business) direct export, and cross-border e-commerce export overseas warehouses should be given no more than 2 million yuan in financial support every year.

In the "Three-year Action Plan for Promoting the High-quality Development of Cross-border E-commerce in Chengdu (2023-2025)", Chengdu, Sichuan explicitly encourages innovative, green and high value-added products to realize the integration of trade in goods and productive services by cross-border e-commerce, and promotes the upgrading of industrial chain through "cooperative research and development, customized production, product export and after-sales maintenance" and accelerates the transformation from "quality production" to "brand building".

Xie Juanjuan, a professor at the School of Economics of Nankai University, said in an interview with this reporter that at present, the risk of global economic recession is rising, the growth of external demand continues to slow down, and the steady growth of foreign trade is under great pressure. At this time, cross-border e-commerce has become the new engine of foreign trade development, especially manufacturing export, with the characteristics of new model, quick response and low cost.

"There are many kinds of manufacturing products, and the performance characteristics and sales methods of different products are also very different. Cross-border e-commerce can provide a unique way of exhibition and communication for manufacturing enterprises, and broaden the access of’ Made in China’ to the global market. At this time, the relevant departments provide support from financing, law, finance and taxation, which is not only conducive to standardizing and guiding the development of cross-border e-commerce, but also helps’ Made in China’ to reach downstream enterprises and consumers around the world more quickly. " Xie Juanjuan said.

Enterprises exert their strength, "the wine is not deep in the alley"

High-tech, high value-added "Made in China" has become a new growth point for export, which is behind the improvement of the quality of enterprise development.

Product practice "internal strength"-

Laser cutting has the characteristics of high precision, fast cutting and low processing cost, and is widely used in the field of metal processing. Beginning in 2018, with the improvement of the localization level of the core component of the laser, new business opportunities began to emerge.

"After the localization of the laser, a million-dollar laser cutting machine can be reduced to two or three hundred thousand yuan." Ma Tongwei, general manager of Shandong Ruitu Laser Technology Co., Ltd., noticed that the reduction of the cost of domestic laser cutting machines opened the "blue ocean" of the export market. "Main attack laser cutting machine export!" Ma Tongwei made up his mind.

However, it is not easy for small and micro enterprises to gain the trust of overseas customers. "Through Alibaba International Station, we send product parameters and operation videos to overseas customers. After they place an order, the funds will be frozen by the platform. After the customer receives the goods and passes the acceptance, the payment will be sent to us." Ma Tongwei told this reporter that with the early layout of cross-border e-commerce, the export growth rate of Ruitu Laser has remained at about 30% in recent years.

"Now, our products are exported to the United States, France, Russia, Turkey, South Korea and other places, and overseas customers have higher and higher expectations for Ruitu laser. Recently, we are making every effort to increase the cutting thickness of steel plates from 30 mm to 50 mm, and at the same time explore the supporting services of automated production lines. " He said.

Sales repair "external work"-

Excavators, loaders, road rollers, bulldozers … With the improvement of manufacturing level in China, more and more construction machinery products are going abroad at an accelerated pace. "In 2022, our overseas sales revenue reached a record high, with a year-on-year increase of nearly 60%. In January this year, overseas sales revenue increased by over 90% year-on-year. " Wang Chuanming, Chairman of SINOMACH International Equipment Co., Ltd. said.

According to Wang Chuanming, SINOMACH has not only more than 100 overseas agents, but also dispatched engineers to major markets around the world to provide thoughtful after-sales service. Affected by the epidemic, SINOMACH has made many innovative attempts in the field of "offline capability online" in recent years, and cross-border e-commerce is an important force.

"On the one hand, we actively use online training, VR exhibition halls, live inspection and other means to enrich the online negotiation experience; On the other hand, we take the initiative to collect the inquiry data of all trading platforms. The whole link process management covers the progress of negotiation, fund management, production delivery process, etc., which effectively improves the business transformation ability of cross-border e-commerce. " He said that at present, enterprises are actively promoting the construction of e-commerce teams.

Cross-border e-commerce has also enabled manufacturing companies to meet more long-term partners.

Changsha Hangshen Intelligent Technology Co., Ltd., as a leading L4 unmanned core technology provider and intelligent logistics product provider, produces unmanned vehicles that can be widely used in goods transportation, commodity sales, environmental disinfection and other fields. In recent years, with the help of the cross-border e-commerce platform provided by JD.COM, the "Chaoying" series unmanned vehicles produced by enterprises have successfully entered the Japanese market, providing food delivery service for outdoor camping customers of Polygonum cuspidatum Holiday City.

"Good wine, alley can’t deep. It is through cross-border e-commerce that this export is realized. Lotte Corporation of Japan has a strong interest in our products and hopes to carry out in-depth cooperation with us. " An Xiangjing, CEO of Hangshen Intelligent, told this reporter.

Market wrestling, matchmaking and confidence

The favor of the manufacturing industry has also promoted the development of the cross-border e-commerce industry itself. According to the latest data from the Ministry of Commerce, by the end of 2022, the State Council has set up 165 cross-border electronic commerce Comprehensive Experimental Zones in seven batches, covering 31 provinces, autonomous regions and municipalities. At present, there are about 200,000 cross-border e-commerce related enterprises in each comprehensive test area, of which more than 9,300 are recognized as high-tech enterprises.

Some keep an eye on market dynamics-

"In the past two years, more and more small and medium-sized enterprises have settled in overseas e-commerce platforms such as Amazon, Wayfair and Lazada. Keeping up with the needs of these enterprises, our business has also achieved rapid development. " Chen Zhongyu, general manager of Ningbo Ninghuatong International Trading Co., Ltd. said.

For small and medium-sized manufacturing enterprises, although cross-border e-commerce has brought a broader overseas market, it also means more complicated circulation links and a longer capital turnover period. Aiming at this market demand, Ninghuatong actively provides one-stop comprehensive foreign trade services such as commodity inspection, customs declaration, logistics, tax refund, foreign exchange settlement, credit insurance and financing for small and medium-sized cross-border e-commerce enterprises.

Chen Zhongyu told this reporter that since the beginning of this year, the Ministry of Finance, the General Administration of Customs and other departments have introduced new policies to reduce the export and return costs of cross-border e-commerce enterprises, and the business department of Haishu District of Ningbo City has also taken the initiative to answer questions from enterprises. These in-place policy supports have made enterprises feel warm. "We have confidence in connecting small and medium-sized enterprises to the sea!"

Some innovative service forms-

According to the data of Alibaba International Station, in cross-border e-commerce, real-time reception by real people can increase the conversion rate of potential customers of foreign trade enterprises by nearly 10 percentage points. According to Dai Xianwen, director of industry operation of Alibaba International Station, cross-border live broadcast and short video can help foreign trade enterprises display factories and production lines more intuitively and vividly. Especially in cross-border e-commerce B2B transactions, the live reception of foreign trade enterprises’ cross-border live broadcasts plays a key role in building buyers’ trust.

Dai Xianwen revealed that in the near future, the platform will help "Made in China" to export through the cross-border e-commerce platform through activities such as "New Trade Festival in March". "In March this year, we will pass on the new technologies, new technologies, new materials and new products of domestic manufacturing enterprises to overseas buyers through online exhibitions, online venues and live multimedia interactions. We will also actively use digital technology to analyze industry supply and demand, study industry strategies, and provide them to domestic manufacturing enterprises to help them better understand potential market opportunities. " Dai Xianwen said.

There are also enhanced technical support-

"Cross-border e-commerce should not only solve the problem of building a station, but also solve the logistics problem, and at the same time solve the problems of capital, transaction, delivery and delivery. In the market wrestling, cloud service providers need to provide sufficient technical support capabilities and ecological construction capabilities. " The relevant person in charge of Huawei Cloud told this reporter that Huawei Cloud is actively focusing on "information flow, capital flow and logistics" to open up the full link ecology for "Made in China".

According to the person in charge, Huawei Cloud has built a new computing architecture that is more suitable for the development of cross-border e-commerce through industry-leading technologies such as big data and artificial intelligence, providing one-stop simple, convenient, intelligent, efficient, safe and compliant products and services for cross-border e-commerce enterprises. Related technologies can help users rapidly expand their global business in all aspects, such as site decoration, commodity management, content review, order management, cross-border payment, and logistics inquiry.

The Ministry of Commerce said that this year, it is necessary to promote the sustained, rapid and healthy development of new formats such as cross-border e-commerce and overseas warehouses, make full use of digital means to tap the trade potential, and drive small and medium-sized micro-foreign trade enterprises to export. (Reporter Wang Junling)

The wave of intelligence is sweeping the world and profoundly reshaping the transportation field. Chip, lidar, AI algorithm, vehicle-road coordination and other related technologies are rapidly iterated, and scenes such as unmanned taxis and unmanned distribution are gradually landing, pushing the commercialization of intelligent assisted driving into a critical period.

In 2025, the intelligent assisted driving track is no longer just a contest of parameters, but also a race and a dark battle-when the market value list of car companies forms a fault stratification, when the full-stack self-research group and the open cooperation camp are arguing endlessly, when the price of laser radar is halved, when domestic chips are accelerated to replace, everyone wants to "squeeze on the train", who can stay?

The Beijing News reporter initially sorted out that there are at least 300 listed companies involved in intelligent assisted driving business in China, covering the A-share, Hong Kong-share and US-share markets. According to comprehensive data and research reports, there are thousands of companies in the field of intelligent assisted driving in China.

Based on this, according to the public data and corporate information, the Beijing News reporter made an inventory of the functional level of the assisted driving industry, the market value of listed companies, and the number of cooperative customers. Among the A-share listed companies involved in intelligent assisted driving, BYD is the trillion-dollar leader with the highest market value and the highest sales volume of new energy vehicles, Huawei, BYD, Tucki, etc. rank first in the intelligent assisted driving function, and the number of customers of cooperative car enterprises is ahead by Mom en ta.

Behind the competition among market value, ecology and industrial chain is a three-dimensional picture of China’s spiraling intelligent assisted driving industry. Beijing News reporter Lin Zi

Market value competition trillion bibcock and chaser

According to the ranking of the total market value as of May 14, 2025, the top five companies involved in the concept of intelligent assisted driving and the total market value in A shares are BYD, Cyrus, SAIC, Great Wall Motor and Zhongji Xuchuang.

BYD ranks first among A-share intelligent assisted driving companies with a market value of 1.11 trillion yuan. The competition of the second echelon is even more intense. The market value gap between Celestial (213.4 billion yuan), SAIC (192.2 billion yuan) and Great Wall Motor (172.9 billion yuan) is only in the order of billions. In the US stock market, the market value performance of Tucki, Ideals and other new forces is also neck and neck.

Some enterprises related to the industrial chain told the Beijing News reporter that now the automobile factory directly faces the terminal market, which has gained higher attention and higher voice and pricing power. Although technology suppliers are more professional on the technology track, their right to speak is relatively low. As far as the capital market is concerned, it will also favor the automobile factory with larger volume, more brand effect and more "storytelling". This is reflected in the market value. In the Hong Kong stock market, the market value of supply chain enterprises such as Horizon and Black Sesame Intelligence is less than HK$ 100 billion.

Sales volume comparison

Technology Pratt & Whitney and Brand Premium

Further according to the sales comparison, BYD’s sales of new energy vehicles are riding a dust. In 2024, BYD’s global sales of new energy vehicles reached 4.272 million, up 41.26% year-on-year, becoming the global sales champion of new energy vehicles, and its huge sales provided a data foundation for its assisted driving development.

BYD’s competitors are not only domestic car companies, but also compete with Tesla as representatives of China car companies.

While BYD’s sales in 2024 surpassed Tesla’s, the competitive logic behind the two is completely different. Byd relies on the large-scale strategy of "smart driving and equal rights" to sink the intelligent assisted driving technology to the 70,000-yuan market, while Tesla relies on the FSD technology premium to maintain the mid-to high-end positioning. Behind this market value competition are two routes: people-friendly and brand premium.

Battle of ecology

Full-stack self-research and open cooperation

At present, the intelligent assisted driving technology has entered a period of rapid development, and various enterprises have launched differentiated solutions through self-research or cooperation to promote the popularization of functions and upgrade the experience.

Among car companies, BYD and Tucki are both representatives of self-research of car companies, and they also belong to the first echelon. For example, BYD’s self-developed high-order intelligent assistant system is called "Eye of the God". Tucki, Ideal and other car companies are also constantly exerting their efforts in assisting driving.

Some companies do not fully agree with the self-research model of car companies. Wu Yongqiao, president of Bosch Intelligent Driving Control System in China, has publicly stated that in the future, intermediate intelligent assisted driving will become the standard, and the main engine factory will invest hundreds of millions or even billions of dollars in full-stack self-research every year, which is costly and not cost-effective, and should be handed over to the supply chain for processing.

Huawei has always been listed as the first echelon of intelligent assisted driving system. Jin Yuzhi, CEO of BU, Huawei’s smart car solution, said in 2024 that 10 brands of 7 car companies will adopt Gankun solutions, including Chang ‘an Deep Blue, Celestial, etc. It is estimated that there will be more than 500,000 cars driven by Huawei.

In contrast to self-research, Huawei’s "friend circle" model shows another possibility. At present, Huawei has three modes for automobile business, namely, parts supply mode, H I(Huawei Inside) mode and intelligent car selection mode.

Providing spare parts to BMW, BYD and other car companies, referred to as "spare parts supply model". Relying on Huawei’s intelligent solution cooperation, such as Beiqi Extreme Fox and Aouita, referred to as HI mode. Car companies have deep cooperation with Huawei, and Huawei participates in product design, marketing and sales. These models will appear in the Huawei Experience Center, and the intellectual and intellectual circles belong to this kind of cooperation, referred to as the smart car selection model. Among the above three modes, the one with the closest cooperation depth is the smart car selection mode.

SAIC has publicly stated that "the soul should be in its own hands", and now it also chooses to cooperate with Huawei. While Huawei’s partners get the benefits brought by the sales growth of cooperative models, they also need to face the question of "whether the car companies themselves have mastered the core technology", such as whether Cyrus and Jianghuai can independently build high-quality models of their own brands.

More noteworthy is the rise of the middle route. Technology suppliers such as self-driving unicorn M omenta (Beijing Chusu Technology Co., Ltd.) and Baidu Apol?lo are exploring their own unique routes.

Mass production and large-scale application are the key words of M omenta. On May 12th this year, Xiangdao Travel signed a strategic cooperation agreement with Momenta, and the two sides will jointly build the world’s first robotaxi (self-driving taxi) fleet based on the pre-installed mass production scheme, and take the lead in starting operation in Shanghai, which will become a robotaxi fleet that is "born for large-scale application in cities".

Baidu radish run is aimed at overseas. On March 28 this year, Baidu Radish Run announced the signing of a strategic cooperation agreement with Dubai Road Transportation Bureau, and plans to deploy more than 1,000 fully driverless cars in Dubai. This is also the first time that Radish Run has carried out unmanned large-scale testing and service outside China.

The transformation and reconstruction of industrial chain

When the intelligent assisted driving function changed from "high-end label" to "basic configuration", a reshuffle sweeping the entire industrial chain has already started.

The Beijing News reporter combed and found that the competition in the number of customers of assisted driving supply chain enterprises is characterized by wide coverage, large number of cooperation and diversified customer types. All enterprises are striving to expand their customer base in order to gain an advantage in the fierce market competition.

Among them, Momenta is the company with the widest coverage of cooperative car companies, which covers 7 of the top 10 car companies in the world and has more than 130 cooperative mass production models.

In the field of lidar, the two "leading players" are deadlocked and the competition is extremely fierce. Sagitar Juchuang cooperates with 92 models of 28 automakers and first-class suppliers. Hesai Technology cooperated with 120 models of 22 car companies, and won big orders simultaneously under the price reduction strategy.

In an interview with the media in November, 2024, Li Yifan, the founder of Hesai Technology, publicly stated that the company planned to reduce the price of its main lidar products by half to US$ 200 in 2025, which means that electric vehicles with a price less than 150,000 yuan can also use lidar. On February 11, 2025, Hesai Technology announced that various models of BYD will be equipped with Hesai’s lidar products, and it is planned to achieve mass production delivery in 2025.

These news not only show the "involution" of lidar track, but also reflect the bargaining power of car companies. Shen Ziyu, co-founder and chairman of Yikatong Technology, publicly stated in March 2024 that "there will be no laser radar companies and millimeter wave radar companies in the future, only incremental component companies for smart electric vehicles."

The competition on the chip track is even more cruel. Horizon used 9 years to load more than 4 million Journey series chips, which replaced M obileye in L2 market. Under the reality that NVIDIA O rin chips still dominate the high-end market, domestic chip companies still have a long way to go.

In addition to hardware iteration, the battle for software route is equally fierce. At present, the "map-free" route led by Tesla is in fierce confrontation with the "high-precision map" faction adhered to by NavInfo.

Behind the multi-faceted competition, enterprises are also facing common challenges. In the field of intelligent assisted driving, L3 and above autonomous driving technology has not been allowed to go on the road, and no more detailed regulations and regulations concerning the definition of responsibilities and road regulations have been issued at the national level. The commercialization of intelligent driving technology still faces uncertainty.

In addition, whether it is the full-stack self-research of automobile enterprises or the research and development of industrial chain enterprises, from chips, algorithms to system integration, every link needs a lot of financial support. In the future, the investment of tens of billions will continue to raise the threshold of intelligent assisted driving.

Despite this, the panorama of China’s spiraling intelligent assisted driving industry has also begun. BYD’s "intellectual drive and equal rights" have brought assisted driving into thousands of households, and Huawei’s "multi-party cooperation" has continuously broadened the boundaries. The rise of Hesai Technology and Horizon proves that there are no eternal giants in the trillion-dollar market.

How to balance the technical innovation and safety bottom line of assisted driving of the circle round table school?

Since April this year, the Ministry of Industry and Information Technology has carried out strong supervision on the promotion of intelligent networked vehicles, requiring automobile companies to fully carry out the combined driving assistance test and verification, clarify the functional boundaries and safety response measures of the system, and refrain from exaggerating and false propaganda. China Automobile Industry Association and China Automotive Engineering Society also issued a proposal to standardize the promotion and application of driver assistance. For a time, car companies have renamed the sayings of automatic driving, autonomous driving, intelligent driving and high-order intelligent driving as assisted driving.

With stricter supervision, how to balance technology popularization and safety in assisted driving? How to establish a database of assisted driving accidents for cross-vehicle enterprises? The Beijing News reporter invited nine guests, including enterprises and experts, to participate in the "Circle Roundtable School" on topics related to assisted driving development. Beijing News reporter Wang Linlin Linzi Zhangbing

Beijing News Cartography/Xu Wei

Viewpoint 1

Popularizing assisted driving requires safety as the premise.

Beijing News: How to balance the popularization and safety of assisted driving technology?

Lu Fang: First of all, the popularization of assisted driving technology should follow the gradual development path, and each stage should be fully verified to ensure reliability, so as to avoid premature pursuit of "completely unmanned" and ignoring potential risks. At the same time, key systems (such as perception, decision-making and execution) should be designed with multi-sensor fusion, algorithm redundancy and hardware backup, and data should be accumulated through massive virtual simulation tests (covering extreme scenes) and real road tests to optimize the algorithm’s ability to cope with complex scenes. Only when the technology is mature can security be guaranteed.

In addition, when promoting assisted driving technology, we must talk about equal rights and take safety as the basis, so that users can clearly know what the capability boundary of each car technology is. The ultimate goal of assisted driving is to improve users’ travel safety. Enterprises should take "safety first" rather than "speed first" as the principle, and the public should rationally look at the potential and limitations of technology.

Wu Huixiao: Great Wall Motor has always stressed that assisted driving is still in the primary development stage at this stage, and there is still a long way to go before real automatic driving. The core value of assisted driving is to improve travel safety and efficiency, not marketing gimmicks. In addition, we suggest establishing a national public test database for intelligent driving, sharing desensitization accident data, and accelerating the establishment and iteration of safety standards for intelligent driving.

In product communication, enterprises should face up to the development stage of technology, respect its development law, and truly inform users of the availability and applicability of technology, so as to avoid the risk of misuse caused by exaggerated publicity and even affect the overall cognition of China automobile industry.

Wang Haowei: The smarter the algorithm, the greater the security challenge; On the contrary, the safest algorithm is the simplest logic. Therefore, the core issue of the popularization of assisted driving is to find a balance between intelligence and safety. Absolute security can’t be achieved. What’s more important is to let the end users know the capability boundary of the system, instead of relying too much on the system capability. Safety is a comprehensive project, and there is no once-and-for-all approach. Efforts should be made from system design, algorithm, security mechanism, user training, regulations and new technologies.

Zheng Zhuangcheng: The popularity and safety of assisted driving are not antagonistic, but "two sides of one body" that need to be promoted together. Balancing the two needs to be realized from several dimensions: first, technical iteration is carried out with ensuring safety as the lowest level of assisted driving requirements; The second is to establish an industry safety baseline; The third is user education, which pays equal attention to popularization and transparency; The fourth is ecological synergy, and the responsibility of the whole industry chain is shared.

Dai Yifan: The essence of assisted driving application is to improve safety. It is meaningless to talk about popularizing assisted driving system without safety guarantee. Therefore, there is a "priority weight" relationship between the two, and it must be on the premise of ensuring safety and improving the existing driving safety before promoting the assisted driving system.

Viewpoint 2

Need to break the "absolute trust" in assisted driving

Beijing News: In view of the public’s "absolute trust" in assisted driving, how to rebuild a transparent communication mechanism?

Wang Haowei: Absolute trust is a dangerous term, because there is no absolutely safe system. The relative trust of the public in assisted driving is what the industry needs to pursue. Relative trust means with boundaries and conditions, and it also means that we must pursue the best under certain conditions, not the global optimal solution.

Zheng Zhuangcheng: Transparency is a technical safety belt in the era of assisted driving. NavInfo rebuilds public trust based on three core measures: technical transparency, real-time update and "data security is the cornerstone of building smart driving security".

Dai Yifan: At present, assisted driving requires drivers to stay in the loop and stay awake, especially in some abnormal road scenes. Assisted driving requires popular science rather than hype. The so-called "assistance" means helping drivers, and there must be some guidance in propaganda.

Zhuang Jinggan: Many people think that the "smart driving" system is safe and reliable enough, but this is not the case. This misunderstanding largely comes from the early propaganda strategy of car companies, which makes consumers mistakenly think that technology is mature enough to replace human driving, ignoring the capability boundary and potential risks of the system.

Viewpoint 3

The database of assisted driving accidents suggests that the government should take the lead.

Beijing News: It is suggested that a database of assisted driving accidents across car companies can be established to provide a technical basis for the determination of responsibility. What do you think?

Wang Haowei: To establish a database of assisted driving accidents of cross-vehicle enterprises, it is necessary to introduce relevant data uploading standards at the national level, and it is best to enforce them.

At the same time, the balance between the bottom line of safety and the development of the industry should be taken into account in the determination of responsibility. If all the responsibilities are put on car companies, it will lead to the lack of awe of the public in using the assisted driving function, which will eventually inhibit the motivation of car companies to develop assisted driving.

Zhuang Jinggan: "Government-led, joint car companies to build a unified national database" is helpful to standardize industry practice. At present, there are great differences in technical routes and data formats among car companies. If they are independent, they will form "data islands", which cannot support the general standards of the industry. The government can take the lead in formulating data collection standards, and car companies can access key information such as operation logs, sensor data and system decision records, and establish a privacy protection mechanism to desensitize sensitive information.

After the completion of the database, it is necessary to clarify the framework of responsibility division, and it is suggested that the legislature should formulate special laws, and at the same time clarify the criteria for identifying technical defects and dynamically divide the proportion of man-machine responsibility. In addition, we can also consider establishing a "data black box" system and handing over the right of data analysis to a third-party authority.

Viewpoint 4

Auxiliary driving will develop in the direction of equal rights.

Beijing News: Do you think the development of L3 or L4 autopilot will be hindered? What is the trend of assisted driving?

Lu Fang: The development of L3 or L4 may be hindered, but the overall trend is still forward. Although the existing technology has covered most conventional scenes, some extreme scenes (such as rainstorm, blurred road markings and sudden obstacles) are still the core obstacles for L3 and L4 to land. Coupled with the public’s lack of awareness of autonomous driving technology, the wide application of L3 and L4 technologies is limited to some extent.

However, at present, the industry has L3-level technical reserves, and the Ministry of Industry and Information Technology is also accelerating the improvement of the automatic driving standard system, promoting the safety baseline construction, and the industrial chain is also upgrading in coordination. These are all positive aspects.

Deng Chenghao: The current policy’s regulation of L2 function is essentially an "ice-breaking action" to pave the way for advanced autonomous driving. This will not hinder the development of L3/L4, but instead build three booster engines. The first is to establish the coordinate system of technological evolution. The latest national standard "Auto Driving Automation Classification" issued by the Ministry of Industry and Information Technology defines the responsibility dividing line (ODD operation design domain) between L2 and L3 for the first time, which will accelerate the shift of consumers’ cognition from "whether there is function" to "capability boundary" and clear the cognitive obstacles for the commercialization of L3/L4. The second is to open up the fast lane of technology verification, and the "car-road-cloud" three-dimensional verification system will shorten the technology maturity cycle by 30%. The third is to reconstruct the ecology of industrial cooperation, and institutional breakthroughs are more strategic than simple technical breakthroughs.

Zheng Zhuangcheng: From the perspective of four-dimensional map and safety redundancy, the future development trend of assisted driving will not be separated from the map. AI big model helps high-order intelligent driving to accelerate landing, but high-precision map is always an indispensable transcendental sensor to assist driving. The so-called "no map" will bring a series of problems such as increased cost and irregular data collection.

Zhang Ruixue: The large-scale landing of assisted driving mainly faces several problems: First, the perception and decision-making of complex scenes (such as non-signal scenes and complex environments) is still the core difficulty. The existing bicycle intelligence relies on multi-sensor fusion, but the hardware stack (such as laser radar) is expensive and cannot completely cover all long tail scenes. Second, the division of responsibility for autonomous driving accidents in the current law is not clear, and the insurance system also lacks an adaptation plan. Third, the data closed-loop ability is insufficient. High-order autopilot relies on the collection, labeling and model training of massive scene data, but the existing test area is limited in openness, resulting in insufficient data diversity.

Zhuang Jinggan: The landing of L3/L4 autopilot faces three core challenges: first, the long tail scene processing, that is, the reliability of the system is insufficient in extreme or rare scenes; Secondly, the law lags behind; Finally, the lack of infrastructure coordination, especially the slow progress of vehicle-road coordination (V2X). In the future, whether it is L2, L3 or L4 level assisted driving, it will develop in the direction of equal rights. This is mainly due to the rapid decline in the cost of the core components of assisted driving, and the technology is breaking through the high-priced barrier and moving towards large-scale application.

　　This newspaper(Li Miao, an all-media reporter from Sichuan Daily) On September 23rd, Huang Qiang, deputy secretary of the provincial party committee and governor, presided over the 2022 plenary meeting of the provincial cultural and tourism industry leading group, stressing the need to thoroughly study and implement the important exposition of the Supreme Leader General Secretary on cultural and tourism work and the spirit of the important instructions for visiting Sichuan, conscientiously implement the 12th Party Congress of the province and the deployment of the provincial party committee to "fight for the fourth quarter and do a hundred days", fully promote the replenishment and potential release of the cultural and tourism market, and strive to improve the development quality of cultural and tourism, continuously polish the brand.

　　Huang Qiang pointed out that this year, challenged by multiple difficulties, our province’s cultural tourism economy has generally started smoothly, under pressure, steadily picked up and accelerated its recovery. At present, there are only three months left before the end of the year. All localities and relevant departments should strengthen their confidence, work hard, seize opportunities, and strive for a sprint. It is imperative to promote the recovery of cultural tourism consumption and strive to make greater contributions to stabilizing the economic market. At the same time, accurately grasp the new situation, new tasks and new requirements, carefully plan and promote the province’s cultural tourism work, accelerate the transformation of unique resource advantages into development advantages, and promote the construction of a strong cultural province and a strong tourism province to achieve new results.

　　Huang Qiang stressed that it is necessary to speed up the construction of an important tourist destination in the world. Accurately grasp the standards and connotation of world tourist destinations, benchmark the international first-class, work out the construction plan of our province, and speed up the construction of Sanxingdui — World-renowned brand systems such as Jinsha and Giant Panda National Park. Efforts will be made to change the mode of "ticket economy", vigorously develop high-end tourism commodities, comprehensively improve the comprehensive consumption of food, housing, travel, entertainment, and accelerate the upgrading of tourism, so as to be simple and exquisite. Adhere to "tourism is the carrier and culture is the soul", vigorously inherit and carry forward excellent traditional culture, strengthen the protection of biological authenticity, integrity and diversity, and promote the deep integration and development of cultural tourism. Accelerate the construction of a "fast travel and slow travel" transportation system and continuously improve the tourism infrastructure network. We should go all out to grasp the project, promote consumption and protect the market players. Promote the rapid approval of major cultural tourism projects and start construction as soon as possible, forming more physical workload. Seize the National Day "Golden Week" and other tourist nodes, carry out colorful cultural tourism activities, implement a series of preferential policies, take various measures to help enterprises out of difficulties, plan winter tourism in advance, and comprehensively improve the tourism consumption market in zhen wen. It is necessary to strengthen the cultivation, shaping and promotion of cultural tourism brands. We will continue to expand the influence of famous brands in Tianfu tourism counties, further promote the construction of cultural tourism brands such as Dajiuzhai and Prairie, and strive to build a big pattern of cultural tourism promotion with linkage, up and down connectivity and multi-participation in the whole province. We must resolutely hold the bottom line of the epidemic defense line.Strictly implement prevention and control measures such as temperature scanning, wearing masks, and eating separately, comprehensively carry out major investigations and rectification of potential safety hazards, and strengthen the management of new formats of cultural tourism. It is necessary to accelerate the post-disaster recovery and reconstruction of the "9.5" Luding earthquake scenic spot. Carry out a comprehensive assessment as soon as possible, speed up the restoration and upgrading work, and strive to restore opening-up in some areas on the premise of ensuring safety, so as to drive the affected people to eat "tourist meals" again as soon as possible and achieve sustained and stable income increase.

　　Provincial leaders Li Yunze and Zheng Li attended the meeting, and responsible comrades of leading group members attended the meeting.

On May 22nd, "Smart Travel Sub-forum of Tencent Global Digital Ecology Conference" was held in Kunming. Tencent Chelian put forward the industry value proposition of evolution to the people-centered "eco-car networking", and released the "eco-car networking" solution, which organically connected Tencent’s and third-party content services to the car, and through super ID+ online payment, opened up the seamless experience in front of the car, in the car and behind the car. Based on the AI scene engine, the intelligent scene-driven "thousands of people+services to find people" is realized. At the same time, Tencent Chelian integrated the on-board WeChat service in the "Eco-car Networking" solution to provide users with more humanized on-board services.

"Tencent Chelian hopes to connect car companies, developers and users to build a people-centered eco-car network." Zhong Xuedan, vice president of Tencent Chelian, said that on the one hand, Tencent Chelian provides developers with a brand-new in-vehicle application framework, inherits the existing developer resources of the mobile Internet, and encourages developers to carry out application innovation and promote application ecological prosperity. On the other hand, we will work with partners in the automotive industry to create a service and application ecosystem suitable for automotive scenes, so that more digital and humanized services can be injected into automobiles, creating and enhancing user value.

Tan Benhong, Executive Vice President of Changan Automobile, Wang Qiujing, member of the Executive Committee of Guangzhou Automobile Group and President of Guangzhou Automobile Research Institute, Zhong Xiangping, Vice President of Tencent, and Zhong Xuedan, Vice President of Tencent Car Federation, witnessed the official release of the "Eco-car Networking" solution.

Four concepts to solve three major problems in the industry and promote the evolution of "eco-car networking"

Zhong Xuedan believes that the car networking industry is still in an early stage, and the evolution of the industry faces three core problems: First, compared with the mobile Internet, the content and services in the car are still lacking, and a large number of demand scenarios need to be developed urgently; Second, the Internet of Vehicles ecology is not the same as simply "putting the Internet ecology on the car", and the application of mobile Internet rarely meets the needs of car scenes. Third, the current car networking application scenario is fragmented, and it is impossible to get a consistent and coherent experience on and off the car.

In order to solve the three major problems when getting off the bus, Tencent Car Federation proposed to evolve to "eco-car networking". Zhong Xuedan introduced that "eco-car networking" has four core evolutionary directions: first, people-centered. Tencent hopes to combine the deep perception of the trinity of people, cars and roads, actively discover user needs and push corresponding services, and realize the evolution from "one thousand people" to "thousands of people" and from "people looking for services" to "services looking for people". Second, full-time online. Through super ID and WeChat payment, we can realize full-time interconnection across scenes and terminals, and open up a seamless digital experience before/during/after the car. Third, work with partners in the automotive industry to make the rich content service ecology fully adapt and organically combine with the car scene. Fourth, innovate together with developers, provide an in-vehicle application framework that is convenient to develop, and promote the ecological prosperity of applications.

As the most important eco-partners of Tencent Car Federation, Changan and GAC expressed their expectation for the development of "eco-car networking". Tan Benhong, executive vice president of Changan Automobile, said: "Changan Automobile highly recognizes Tencent’s smart travel strategic layout, and I think this layout must be a great layout that focuses on culture and plans the overall situation. I just listened to the people-centered eco-car networking. This must be the eco-car networking in the new era, and the future deserves our common expectation. "

Wang Qiujing, member of the Executive Committee of Guangzhou Automobile Group and president of Guangzhou Automobile Research Institute, said: "In recent years, Guangzhou Automobile has been carrying out extensive and in-depth cooperation with Tencent in cloud technology, AI artificial intelligence technology, car networking, content services, travel services, etc. Some products have been launched. After the release today, we also expect that our cooperation with Tencent will further develop into the eco-car network and develop more efficiently to travel services, hoping to export greater value to users and the automobile industry. "

Launched the "Eco-car Networking Solution", and the intelligent scene drove "service to find people"

Based on the above four evolution directions, Tencent Auto Intelligence has been upgraded, and an "eco-car networking solution" has been launched to help partners build an "eco-car networking" by providing a lightweight, ecological, cross-platform and cross-terminal tool chain.

First of all, Tencent Chelian launched a scene engine. Zhong Xuedan believes that the understanding of users, in-depth mining of vehicle behavior and scene data, rich ecological resources and unified account system are four important prerequisites for personalized intelligent recommendation. Based on super ID, AI, big data and LBS capabilities, the scene engine realizes intelligent matching of user interests, car-side scenes and service applications, and actively pushes personalized services through scene awareness.

For example, in the parking scene, the early warning function of illegal parking was introduced. When the vehicle senses that the owner is about to stop, it can combine LBS, traffic data and parking service data to give the user a warning of parking sticker risk and guide the owner to a safe parking place. In the car entertainment scene, a scene song list recommendation is introduced, which can be combined with users’ hobbies, weather, traffic conditions, local characteristics, etc., and push to users the music that will hit their hearts and respond to the situation. In the scene of go on road trip, the intelligent travel road book recommendation service is launched, which combines the scene perception and rich dynamic travel data to recommend interesting games along the way for users, such as reminding users of "the best sunset viewing point and time today", so as not to miss the good scenery on the way. When the vehicle breaks down, it can carry out automatic fault diagnosis, guide the user to the nearest maintenance point by himself, or call the nearby 4S shop by intelligent assisted rescue with one-click voice.

Secondly, Tencent Chelian provides super ID and WeChat payment capabilities to help car companies access rich mobile Internet services and open up multiple terminals such as mobile phones, cars and smart devices to realize "full-time online" services. For example, the collection of songs on mobile phones and cars can be synchronized, and users can continue to listen to radio programs they listen to at home in the morning. Order a cup of coffee with the car voice assistant in the car, get off the bus and arrive at the office synchronously with the coffee.

At the same time, in the "Eco-car Networking Solution", Tencent Car Alliance launched a set of developers’ application framework that is cross-OS and lightweight in the cloud-Tencent Small Scene. Tencent’s small scene does not need to be downloaded and installed, and can be updated online in the cloud to realize "active wake-up" based on voice and scene. According to reports, the mini-scenario is a set of in-vehicle application framework open to developers. As long as developers have a small program foundation, they can publish it as a Tencent mini-scenario with simple transformation, and at the same time support Tencent to enrich the access to internal and external ecological resources.

The car WeChat service expected by the industry is also integrated into the "Eco-car Networking Solution". In-vehicle WeChat is tailor-made for driving scenes, and provides WeChat messaging and voice calling functions based on full voice interaction. Users can send and receive messages only by moving their mouths without hands. Combined with the on-board hardware, you can give instructions with one button through the steering wheel button to arouse WeChat. And the on-board WeChat service can sense with the mobile phone Bluetooth, automatically log in when getting on the bus, and automatically disconnect when getting off the bus. At the same time, it supports receiving location on WeChat and launching navigation quickly. Zhong Xuedan revealed that it is expected that in 2019, there will be an "eco-car networking" model equipped with car WeChat.

Open Co-construction, Helping the digitalization of the whole cycle of "manufacturing-sales-travel-after-sales" in the automobile industry.

At present, Tencent Chelian has reached a partnership with 19 car companies, and 45 models have been or will soon land, and more than 300 head eco-partners have been joined to provide services for car owners.

On the basis of the "Eco-car networking solution", the cooperation mode between Tencent and car enterprise partners is also constantly expanding and deepening, and cooperation has been started in the aspects of car cloud, travel service and smart 4S shop, which provides coverage for the transformation of the automobile industry. "Manufacturing-sales-travel-after-sales" full life cycle assistance.

According to Li Bo, general manager of Tencent’s car-connected cloud and travel business, Tencent launched the "car brain" solution for car cloud, which not only provided traditional IAAS and PAAS services to car companies, but also joined many partners to provide a series of SAAS cloud solutions. At present, more than 18 mainstream car manufacturers have used the services of Tencent Auto Cloud, and the intelligent networked cloud platform has also landed in many car companies.

In the field of travel service, Tencent moped enterprises started to build a travel service platform from 0 and transformed into a mobile travel service provider. According to Li Bo, Tencent’s travel service solution provides one-stop cloud service capabilities, helps build a leading travel system, and provides a full-stage refined operation plan. At present, Tencent has provided travel service solutions and cloud services for five travel service companies, including GAC Travel, T3 Travel and Didi.

Tencent’s smart 4S distribution solution helps car companies to get through the "people-car-store" closed loop, and get through the links of pre-sales communication, vehicle test drive, sales and after-sales maintenance, so as to provide stores with a smarter customer management system, improve the efficiency and service of 4S stores themselves, and at the same time, the data of users’ maintenance during the service process will be synchronized to car companies, providing a reference for car companies’ manufacturing optimization. At present, Tencent has cooperated with major listed distribution groups and landed more than 100 4S stores.