基于车路协同的车辆避撞方法

交通事故一直是交通行业所面临的难题,车辆碰撞事故严重危害着行车的安全。文章针对车辆在行驶过程中易发生的碰撞事故,采用智能车路协同技术,建立了智能路侧系统和智能车载系统,并针对易发生碰撞的不同场景,开发了车路协同的避撞算法,使车辆在行驶过程中无论是路段还是交叉口,都可以实现避撞预警。通过实车实验验证,场景预警均可成功触发,达到成功避撞预警的目标,从而大大提高了行车过程中的安全性。

Traffic accident has always been a difficult problem faced by the transportation industry, vehicle collision accident seriously endangers the safety of driving. In this paper, in view of the collision accidents which are easy to occur in the course of vehicle driving, the intelligent road side system and intelligent vehicle system are established using the intelligent vehicle road cooperation technology, and the collision avoidance algorithm of vehicle road cooperation is developed according to the different scenes which are prone to collision. Thus, vehicles in the process of driving, whether at road sections or intersections, can achieve collision avoidance early warning. Through the real vehicle experiment, the scene early warning can be triggered successfully, and the goal of successful collision avoidance early warning can be achieved, which greatly improves the safety in the driving process.