In recent years, the intelligent driving technology of automobile has developed rapidly, and the reliability of key technology is a very important problem. Based on carsim/simulink, the simulation experiment scenario is constructed. Key intelligent driving technologies, such as lane-keeping, adaptive cruise, obstacle identification, collision warning and automatic emergency braking, are studied. The driving performance of the vehicle under two states, i.e. lane-keeping, adaptive cruise, obstacle recognition, collision warning and automatic emergency braking, is obtained through simulation experiment data. It is found that under the condition of intelligent driving system, the vehicle shows high driving stability and safety. Lane-keeping system reduces the number of vehicle departure from the lane by 3% and the number of vehicle collisions by 2.5% under the condition of automatic emergency braking. Intelligent driving technology is an important part of driverless vehicles, which is conducive to improving the driving safety and stability of vehicles. It is of great significance to solve the problem of intelligent driving technology for the development of driverless vehicles and intelligent networking.

CICTP