From June 28 to 29, the 4th China International Intelligent Networking Automotive Technology Annual Conference (CICV2017) was held in Shanghai. The organizers of the annual meeting included the China Automotive Engineering Society, the Suzhou Automotive Research Institute of Tsinghua University, Shanghai International Automobile City, and China Intelligence. Net Alliance Automotive Industry Innovation Alliance represents industrial organizations, academic institutions, industrial platforms, and industrial alliances. It is an important driving force for self-driving cars. It conducts top-level car design, policy drafting, and technology roadmap development for the government. Every aspect has important participation. The conference focused on key technologies, strategies, and practical experiences of ADAS-assisted manual driving (L1) to third-level automatic driving (L3), and looked forward to more advanced autopilot technology with more than 600 participants.
â– Commercial competition stage has come
Fu Yuwu, chairman of the China Association of Automotive Engineers, said that due to the influence of the smart network-linked auto market, major car companies have increased investment, and a large number of Internet companies and emerging technology companies have entered the industry, injecting unprecedented vitality into the auto industry. Traditional foreign automobile companies such as BMW, Mercedes-Benz, and General Motors have all promoted the research and industrial chain layout of intelligent network-linked automotive technologies focusing on highly automated driving. Multinational companies such as Google, Apple, Uber and others have also increased their focus on driverless technology. R & D efforts to carry out road testing, accelerate the strategic layout of the smart network of cars.
In China, the development strategies of smart cars for FAW and Changan auto companies have been successively released. Among Internet companies, Baidu, SAIC and Ali's smart cars all refer to the new industrial ecology. Each company has entered the era of smart car manufacturing. “We are very pleased to see that a large number of smart network technology achievements have emerged, and a large number of innovative technology companies have achieved a good momentum of development.†Fu Yuwu said that Smartnet has begun to enter the stage of commercial competition. Whether China can seize the strategic opportunities for the development of intelligent grid-linked vehicles, achieve catch-up in some areas, or even form leading characteristics, has become a key issue.
Wu Wei, Director of the Machinery and Equipment Division of the Industry Coordination Department of the National Development and Reform Commission, believes that the smart car is accelerating to us. It shoulders the common vision of the people in the car industry. It is zero pollution, zero accidents, low energy consumption, and high efficiency. It is precisely because it is a common vision that various countries, especially the developed countries in the automotive industry, are rushing to seize the initiative, and have a clear strategy and obvious advantages.
"As far as China is concerned, I think we have short and long terms and we have some concerns. Although some key automotive technologies, Internet technologies, and communications technologies are still controlled by foreign countries, we are still confident that we will develop systems and resources through integrated development. Advantages, gathering talents, capital, and technology to create innovative synergies and initiatives to contribute to the development of the world's smart cars.†Wu Wei said, “We emphasize the development path with Chinese characteristics. This feature is first of all to raise the country. The power is followed by the innovation of the Chinese model, the innovation of the Chinese mechanism, and the innovation of Chinese standards and technologies."
â– L3 production car must have driving brain
Li Deyi, an academician of the Chinese Academy of Engineering, raised a question at the meeting: “Where is the L3 mass production in the world unstoppable? Where is China's mass production model?†According to Li Deyi, the L3 Audi A8 will be listed at the end of this year and will become the world’s largest Automatic driving production models. Jan-Erik Larsson, vice president of Volvo Cars China R&D Center, presented Volvo’s plan for unmanned driving at the conference: In 2021, Volvo’s first unsupervised autonomous vehicle will be on the market. However, the L3 production model of Chinese auto companies has not been seen so far.
Li Deyi believes that automakers have achieved the ultimate in auto control and touched the ceiling of automation. At this time, it requires the intervention of artificial intelligence. If you want to release the driver's attention and change the driver's cognition, you must have an intelligent agent that can materialize the driver's online cognition - drive the brain, otherwise it is difficult to achieve automatic driving.
How to avoid the accidents that autopilot may cause, Jan-Erik Larsson spoke Volvo's method: "We want to investigate when to determine the accident, how to avoid the accident, and then conduct virtual calculations, analyze the behavior of the driver, and see Not that some risks can be reduced until a solution is found and the roads are finally measured. During this period, some key performance indicators will be measured to find out if there are some new situations that we have not considered. Once there is evidence that the car is safe Yes, we can release a self-driving car."
â– Four steps to improve the closed test area
Under current Chinese laws and regulations, unmanned vehicles are not allowed to be tested on the road. However, the development of driverless cars cannot be separated from the road test. In this case, it is very important to establish a closed test area.
Rong Wenwei, Chairman and General Manager of Shanghai International Automobile City Group Co., Ltd., introduced the construction of the first national-level intelligent network-linked automobile pilot demonstration area undertaken by Shanghai Automobile City. "According to the demand for industrial technological progress, we will gradually expand from a closed test area to urban roads, typical cities and intercity corridors in four phases, and form a systematic evaluation system and a comprehensive demonstration platform," said Rong Wenwei.
The first phase is the enclosed test area and experience area. The specific plan is to develop a 2 square kilometer test area on the south side of the Shanghai Motor Speedway to build more than 100 kinds of unmanned driving and V2X scenes; The campus will build 170 mu of R&D scientific research areas, explore basic forward-looking technology research, and build a popular science experience area in Expo Park for unmanned driving and V2X experience display. The second phase is the open road test area. By the end of 2017, the basic environment for the intelligent network-linked vehicles to be built on the roads in Boyuan Road and other areas in the core area will cover an area of ​​27 square kilometers, involving features such as urban express roads and park roads. The scale of the demonstration vehicle is up to one thousand. The third stage is a typical urban comprehensive demonstration area. By the end of 2019, it will expand to the whole area of ​​Anting Town, Waigang Town, covering an area of ​​100 square kilometers. It will increase the number of highway test scenarios, and test and demonstration vehicles will strive to reach 5,000 vehicles. The fourth stage is the city-sharing traffic corridor. By 2020, the Jiahe Elevated Road and other roads will be intelligently transformed to form a separate closed-loop traffic ring for the two cities of the Auto City and the Hongqiao Business District. The coverage area will reach 150 square kilometers, and the test vehicles will strive to reach 10,000 vehicles. level.
“In the future, we will continue to promote the development of intelligent grid-connected vehicles, consolidate and lead, build the demonstration zone into a regional, full-featured smart network-linked automotive testing public service platform, and promote Jiading to further upgrade to a world-class automotive industry center. Supporting the construction of Shanghai into an intelligent network-linked automobile innovation center with international influence, industrial agglomeration, demonstration and application of highland and leader talents, said Rong Wenwei.
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