基于传感器融合的自动驾驶前向碰撞预警系统研究

Research and Simulation of Forward Collision Warning System in Automatic-driving Based on Sensor Fusion

文章对前向碰撞预警系统研究现状进行了分析,介绍了系统的组成和工作原理,根据自车与前车的行驶状态,研究了报警距离和速度之间的关系,通过融合视觉传感器和毫米波雷达,利用MATLAB对前向碰撞预警系统进行仿真测试分析,结果表明该系统能有效的对前方车辆潜在碰撞危险进行预警提示。

This paper analyzes the research status of the forward collision warning system,introduces the composition and working principle of the system,studies the relationship between the alarm distance and the speed according to the driving state of the own vehicle and the vehicle in front of it,and simulates the forward collision warning system by integrating the vision sensor and the millimeter wave radar,using MAT⁃LAB.The results show that the system can effectively warn and prompt the potential collision danger of the vehicle in front.