Research on Vehicle Safety Driving Distance Based on Decision Making

Abstract

Security alarm algorithm is the key technology in the application of automotive active collision avoidance system, both at home and abroad are in-depth study. The main basis for security alarm is the distance between vehicles, when the distance between the two vehicles arrive at certain critical range, the alarm system will alarm, to remind the driver brake or deceleration. This paper mainly introduces the safety distance between vehicles of the problem, based on the research at home and abroad, is improved to make it more in line with the real traffic environment on the existing model.