基于车路协同的车辆避撞方法

Vehicle Collision Avoidance Method Based on Vehicle Vehicle Cooperation

交通事故一直是交通行业面临的难题,车辆碰撞事故严重危害着行车安全。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一种基于车车协同场景下的避撞算法,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,该种场景预警可成功触发,达到成功避撞预警的目标,从而大大提高了行车过程的安全性。

Traffic accidents have always been a problem faced by the traffic industry.Vehicle collision accidents seriously endanger the safety of driving.Aiming at the collision accidents that are easy to occur in the process of vehicle driving,this paper adopts the intelligent vehicle road coordination technology,establishes the intelligent roadside system and intelligent vehicle system,and develops a collision avoidance algorithm based on the vehicle vehicle vehicle coordination scene for different scenes that are easy to occur collision,so that the vehicle can achieve collision avoidance early warning in the process of driving,no matter in the road section or at the intersection.Through the real vehicle experiment,this kind of scene early warning can be successfully triggered to achieve the goal of successful collision avoidance early warning,thus greatly improving the safety in the driving process.