저속 근거리 주행 환경에서 교통사고 방지를 위한 충돌 회피 시스템의 성능 평가

Although vehicles become more intelligent for convenience and safety of drivers, traffic accidents are increased more and more. Especially, low speed and rear end traffic accident in the city driving is increased rapid because of driver inattention. But, conventional collision avoidance system is focused on the high speed long range collision such as adaptive cruise control(ACC). Recently, commercial automobile vendor applies the low speed collision avoidance system for city driving. However, there are obstacles such as braking sensitivity or aim of driver. This paper presents low-speed & close-range collision avoidance algorithm to prevent traffic accident in the city driving. An experiment using embedded micro controller in the driving track was used to demonstrate the feasibility of the collision avoidance algorithm.