2018 Hangsheng product technology exhibition and summit forum site
Recently, the Beijing Auto Show was held at the China International Exhibition Center (new hall). In addition to many vehicle manufacturers, there are also many exhibitors of auto parts. As one of the exhibitors, Hangsheng Electronics held the 2018 Hangsheng Product Technology Exhibition and Summit Forum at the Crowne Plaza Beijing Airport, and invited a number of experts and scholars to discuss the development of automotive electronics in recent years and the development of the automotive industry in the future. discussed in depth.
With the rapid development of the Internet, artificial intelligence, cloud computing, big data and other technologies, more and more technology companies are involved in the automotive industry, and the birth of intelligent connected vehicles has become an inevitable trend.
Intelligent connected car refers to the organic combination of the Internet of Vehicles and smart cars. It is equipped with advanced in-vehicle sensors, controllers, actuators and other devices, and integrates modern communication and network technologies to realize the realization of cars and people, cars, roads, backgrounds, etc. Intelligent information exchange and sharing to achieve a new generation of vehicles that are safe, comfortable, energy-saving, and efficient, and can ultimately replace human operation. Yang Hong, President of Hangsheng Group, said that with the proposal of the "Made in China 2025" strategy and the introduction of some related documents, intelligent networked vehicles are currently one of the key projects of the country. New energy as the direction), informatization (represented by interconnection, interaction, etc.), intelligence (based on artificial intelligence and big data analysis) are the development trends of future automotive technology. Among the three, intelligence can better represent the development direction and strategic commanding heights of future automotive technology.
Fu Yuwu, Honorary Chairman of the Society of Automotive Engineers of China
With the development of the automotive electronics industry, many intelligent technologies have been applied to the manufacture of complete vehicles, such as intelligent voice interaction systems, automatic parking, 360-degree reversing images, ADAS systems, etc. An intelligent, safer and more user-friendly driving experience. Automotive electronics will be one of the core competitiveness of the automotive industry in the future. Automotive electronics technology is the basis for future automotive intelligence, networking, and informatization, and will also be the key to the future development of the automotive industry. Fu Yuwu, honorary chairman of the Society of Automotive Engineers of China, said: "Although my country has made great progress in the field of independent research and development technology in recent years, there is still a big gap between the core technology level and developed countries such as the United States."
At present, there is still a big gap between my country and developed countries in the field of core technology, and the key to the intelligentization and networking of automobiles lies in the technical level. The research on artificial intelligence algorithms and the research and development of various sensor technologies will be the key to future automotive electronic technology. In this regard, Fu Yuwu also talked about some of his thoughts: "At present, there are many high-tech enterprises in China, and there are too few enterprises specializing in the research and development of automotive electronic technology. my country's independent research and development capabilities have indeed made great progress, but the core technology still has Compared with some developed countries, there is still a gap in technology." Fu Yuwu said, "Hangsheng is a pioneer in my country's automotive electronics technology. I hope Hangsheng will be a provider of systems and technologies. When the tuyere comes, go more solidly and take the lead." Among the many automotive electronic technologies, V2X (vehicle to everything, that is, the information exchange system between the vehicle and the outside world) was applied to the field of automotive electronics relatively early. a technology.
V2X is the Internet of Vehicles, which establishes a new development direction of automobile technology by integrating global positioning system (GPS) navigation technology, vehicle-to-vehicle communication technology, wireless communication, and remote sensing technology, and realizes the compatibility of manual driving and automatic driving. Vehicles equipped with this system, in automatic driving mode, can automatically select the driving route with the best road conditions through the analysis of real-time traffic information, thereby greatly reducing traffic congestion. In addition, through the use of on-board sensors and camera systems, it is also possible to sense the surrounding environment and make rapid adjustments to achieve "zero traffic accidents". For example, if a pedestrian suddenly appears on the path of the vehicle, the vehicle can automatically slow down to a safe speed or stop.
V2X was first used in 2006, when General Motors demonstrated it on a Cadillac. Since then, other automakers and auto accessory suppliers have started working on the technology. However, the application of V2X was put on the agenda after two traffic accidents in the United States. In New Jersey and Florida in the United States, there were major traffic accidents in which a school bus was hit and all the students left in the car died. After the accident, the National Transportation Safety Board (NTSB for short) The accident An investigation was conducted and a report was filed with the National Highway Traffic Safety Administration (NHTSA). The report describes what happened — a truck and a school bus collided at an intersection, argues that both accidents could have been avoided if the vehicle had a system that could communicate with other cars at the time of the accident, and recommends that NHTSA begin V2V (vehicle-to-vehicle) mandates work to issue a minimum performance requirement for all vehicles on the highway to install this technology.
With the development of automotive electronics-related technologies, V2X systems are becoming more and more mature. V2X is also one of the important systems for realizing autonomous driving. As one of the early automotive electronics suppliers that introduced this technology into China, Hangsheng Electronics focused on technical research and development, and launched the V2X interconnection platform at this auto show. The V2X interconnection platform is an extensible platform based on i.MX chips. It uses virtual machines and can support different hardware and multiple operating systems. It also supports V2X solutions of European and American V2X protocol stacks. It supports the current Day1 application and 2 V2X underlying physical access layers. By incorporating security design, internal and external communications can be isolated. The software is designed as a reusable software module, and supports over-the-air software upgrade FOTA.
In this summit forum, in addition to the V2X interconnection system, Hangsheng Electronics also brought a variety of products including intelligent interconnected navigation, customized Internet hosts, and entry-level DA solutions, which have reached cooperation with vehicle manufacturers such as Dongfeng Nissan and FAW-Volkswagen. And mass-produce commercialized products, as well as prototype prototypes that will soon be put into mass production in the future, such as automatic parking assistance systems, 24G microwave radar, and mid-to-low-end smart cockpit solutions.
Although my country is still in a state of "following" at the core technology level, the author believes that as the country pays more and more attention to core technology, more and more technical talents, more and more technology companies attach importance to technology research and development, We can achieve cornering overtaking in the field of automotive electronics technology.
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