With the development of Chinese society and economy, the urbanization process faster and faster, highway mileage will increase, while motor vehicle ownership is also rising, which brought an increase in traffic accidents. To further reduce the number of traffic accidents and associated losses, this paper obtains the features of Chinese traffic accidents through a macro analysis of Chinses accident data, and combined with Chinses real traffic accident data to conduct a more in-depth study of the characteristics of traffic accidents in China.. At the same time, this paper analyzes the functions, advantages and disadvantages of the ADAS system and the network technology, and obtain the working conditions that can be solved by the network technology.

CICTP