Since the State Council released "Made in China 2025" in 2015, it has clearly elevated development to a national strategic level. In the past two years, industry, academia, and research circles and the government have sought breakthroughs from all angles around this new technology, including research and development of new technologies, improvement of The top-level design of intelligent network technology, and the formulation of relevant regulations and standards.

In particular, standards and regulations, as the fundamental basis for regulating market behavior and leading the healthy development of the industry, have become the primary issue for the government to face as the domestic intelligent network technology matures and the market scale expands rapidly. Based on this background, on the basis of the "Made in China 2025" strategic program, the state has released a number of important documents since the beginning of this year. Lead the healthy development of the industry.

"Cooperative Intelligent Transportation System-Vehicle Communication System Application Layer and Application Data Interaction Standard"
Status: Posted September 18, 2017
As the first V2X application layer group standard in China, the "Collaborative Intelligent Transportation System Vehicle Communication System Application Layer and Application Data Interaction Standard" is led by the China Intelligent Connected Vehicle Industry Innovation Alliance, in conjunction with General Motors, Changan Automobile, Tsinghua University, It was jointly formulated by 16 units including Shanghai International Automobile City.

This standard aims to define the information interaction content and interaction protocol between vehicles and other vehicles, road traffic facilities and other traffic participants when implementing various applications through the analysis of basic applications such as road safety, traffic efficiency and information services. and interfaces, etc., to realize the interconnection and interoperability of the vehicle communication system at the application layer. Because different brands of vehicles and after-installed V2X systems require data exchange standards and interfaces, the standard is based on these requirements to standardize data sets and data interaction interfaces.