Research on Vehicle Anti-collision Algorithm Based on Fuzzy Control

In order to better solve the problem of the safety and stability in the process of vehicle driving, firstly, the compositions and basic principles of sensor radar are analyzed in detail and selecting the FMCW radar system in the vehicle active anti-collision system. This system is used to generate transmitted signals and receive returned signals. Secondly, the vehicle active anti-collision control algorithm is studied emphatically, and the Simulink model of the vehicle is built. The traditional PID control and fuzzy control are respectively simulated and verified. The Simulink simulation results indicate that the optimized algorithm improves the active safety status of the vehicle, and traffic accidents were prevents effectively, at the same time, it improves the stability of vehicles driving at high speed. The research of algorithm has important significance in the field of vehicle anti-collision control.