China's heavy-duty truck industry has continued to develop rapidly in recent years, and has gradually established an independent and complete industrial system, making important contributions to China’s overall national strength. However, compared with the world advanced level, China’s heavy trucks are still large and not strong, especially in terms of innovation capability and intelligence, and the tasks of transformation, upgrade and leapfrog development are urgent and arduous, and how to produce smarts that are more close to the forefront of the market Heavy trucks have become the focus of commercial vehicle companies. Recently, some commercial vehicle companies have successively carried out intelligent technology research and development in order to transform China's manufacturing into “smart†manufacturing in China.
A few days ago, the reporter participated in two corporate activities, namely the "Intelligent Strategy and Vehicle Exhibition Press Conference" held by Sinotruk in Jinan on September 19; the other was held on October 10th by Foton Motor and Baidu Group in Beijing. "Car networking and driverless strategic cooperation signing ceremony." Although time and place are different, the content is very similar.
Just to understand literally, it may be possible to see that, yes, the similarities are: networking, intelligence, and automation.
Among them, China National Heavy Duty Truck announced China's first smart truck, and said that the vehicle system to solve the smart truck vehicle platform, driving assistance system, vehicle networking, driverless systems, vehicle intelligence personalized customization system, integrated information management system A large number of technical problems such as platforms. There has been a breakthrough in the elimination of active rear-end collisions and rollover accidents. “Our cooperation with the relevant institutes has achieved substantial results in the driverless area. Two unmanned special vehicle prototypes have been delivered to users for trials,†said Cai Dong, General Manager of China National Heavy Duty Truck Group.
The signing of the strategic cooperation between Foton and Baidu indicates that both parties will launch comprehensive cooperation on car networking, big data, smart cars and driverless driving to jointly build a smart Internet commercial vehicle for the future. Among them, the driverless super truck and car networking are the two core contents of this cooperation. “Fukuda has been developing unmanned driving technology. This technology will be first applied to the super truck, and it is expected to see no one at the end of the year. The Futian Super Truck was driving on the road. At present, we are making final tests at the testing ground, said Gong Yueqiong, executive deputy general manager of Foton Motor Group.
In less than a month, two domestic mainstream heavy truck companies have successively launched smart heavy trucks, all emphasizing their own unmanned driving technology and R&D results. This is no accident.
It is understood that in addition to the above two companies, there are still some commercial vehicle companies that are trying similar technology research and development and applications.
The era of heavy-duty “intellectual†creation has come “Networking, intelligence, and automation are the trend of heavy-duty trucks and the inevitable advancement in science and technology.†Chen Qingshan, vice president of Foton Motor Group and president of Engineering Research Institute, said that with the penetration of the Internet To all aspects of life, people’s requirements for automobiles are not only a means of transport, but also carry navigation, consumption, entertainment, and other travel needs and become a “smart center†in life. He said that the new era brings new challenges to the automotive industry and also faces new opportunities. The industrial revolution centered on intelligence and informatization is changing the automotive industry.
Chen Qingshan introduced that compared with passenger vehicles, the convenience brought by the Internet of Cars to commercial vehicles, especially on trucks, is directly reflected in the transportation cost, which is related to the user's operational efficiency. From this point of view, commercial vehicles rely much more on car networking than passenger vehicles that only use travel tools.
At present, a new round of scientific and technological revolutions and industrial changes have formed a historical convergence with China’s economic transformation, and the pattern of industrial division of labor is reshaping. With the official release of “Made in China 2025â€, the goal of establishing a strong manufacturing nation has been established, and “Made in China†is accelerating the transition to “Intelligence-Manufacturing in Chinaâ€, which means that the “Intelligent Era†era of the heavy truck industry has arrived.
"With the onslaught of the Internet, intelligentization has not only become a trend in the development of automobiles, but also has become the general direction of the development of the entire manufacturing industry." Cai Dong, General Manager of China National Heavy Duty Truck, said. He believes that smart heavy trucks are the main goals for future development. Through intelligent networked technologies, comprehensive utilization of smart environment awareness technology, vehicle sensing technology, Internet + high-precision map technology, and vehicle intelligent integration technology, etc., to achieve highly intelligent automatic driving The industrialization of trucks is the next goal of heavy truck manufacturers.
External factors affect the development of smart heavy trucks “Different from passenger cars, truck automation and intelligence are more complex. From the perspective of commercial vehicles, the use environment and characteristics of heavy trucks are different from those of passenger cars.†Chinese Academy of Social Sciences Industrial Economics Research Zhao Ying, director of the Industrial Development Office, said. Now, the global automotive industry is in a revolutionary turning point. The intelligentization of heavy trucks must first meet the changes in current transportation facilities and traffic regulations, namely the intelligent use environment. "At the same time, the intelligence of heavy trucks should be especially considered from the user's point of view, leading them to create new business methods and reduce their costs," he explained. With the overall advancement of intelligentization, and with the emphasis on the service-oriented manufacturing industry, manufacturers need to further consider what role they can play in the process of using intelligent functions by consumers, and whether they can provide cloud computing and data function providers. And the collection and supply of business data and other functions.
Yang Zaijun, a research expert in the commercial vehicle industry, also believes that the use environment of heavy trucks is very complicated. It is necessary to draw lessons from the experience and technology of passenger vehicles. At the same time, breakthroughs have been made on this basis. Considering the road conditions and the characteristics of use, attention should be paid to the characteristics of heavy trucks themselves. The external factors such as the current road environment, road conditions, laws and regulations, and supervision are the primary considerations for the intelligentization and automation of heavy trucks in China. The implementation of laws and regulations related to automation and intelligence is a greater challenge.
Active safety technology is less <br> <br> intelligent car of the future, and improve traffic safety is the fundamental development of intelligent truck. According to statistics, since 2000, the number of deaths caused by road traffic accidents in China has been around 100,000, and the number of injured has been more than 400,000. The direct economic losses have been counted as billions. Surprising figures remind us that on the basis of the legal protection of road safety, vigorously developing active safety technology is a top priority for independent innovation.
Cai Dong said that driven by the market demand, most of the heavy trucks abroad have been equipped with or can be equipped with automatic emergency braking, automatic cruising, lane departure warning and other active safety devices. However, due to technical barriers and cost constraints, the application of domestic autonomous heavy trucks in active safety technology is relatively small. "As the leading technology manufacturer of commercial vehicles in China, the first intelligent truck produced by CNHTC I has achieved substantial results in terms of safety performance," said Cai Dong.
Yang Zaijun also believes that in order to better achieve traffic safety, domestic vehicle and parts manufacturers should develop products for intelligent and active safety protection, such as adaptive cruise control, start-stop system, automatic parking system, lane departure. Various technologies including warning systems, driver assistance technologies, and automated driving systems.
A late start and lack of independent innovation <br> <br> foreign heavy truck application intelligence, automation technology compared to China's heavy truck business started late, the lack of mature technology and experience. Yang Zaichen pointed out that from the advanced development of intelligent heavy trucks such as Mercedes-Benz, Volvo, and Man, China's domestic auto companies basically converge on the technical route, and the differences are mainly in terms of development progress and practical application.
Yang Zaiyu believes that smart heavy truck technology basically uses stereo sensors and driving assistance systems to import a large number of integrated data processors to analyze the current vehicle situation and determine whether to slow down, accelerate, and line up. There is not much difference in the use of the principle, mainly affecting the popularization of automatic driving is the other factors, such as road problems, communication network problems, new laws and regulations.
“Intelligence can be divided into two levels. The first level is the technology of the car itself, which is the intelligence of the powertrain. The second level is the interconnection of the car and the outside world. The intelligence of the powertrain is the most intelligent of the entire car. The core and most basic thing is that in the powertrain of domestic heavy trucks, we only introduce and absorb and lack independent innovation,†said Xu Xiangyang, deputy dean of School of Transportation Science and Engineering at Beijing University of Aeronautics and Astronautics. He said that, like mobile phones and computers, the car is becoming a giant mobile device, and information technology such as wireless charging technology, radar system, GPS system, entertainment system, map system, and voice system in the car needs to be perfectly combined with the vehicle to achieve intelligence. The effect of car and car networking. “The ultimate goal of intelligence is to achieve automatic driving. Commercial vehicles, especially heavy trucks, should be used earliest in terms of intelligence and autopilot. We should learn about the experiences and technologies of foreign vehicles and Internet companies, and use their power to digest them. Absorb, eventually achieve independent innovation." He added.
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