毫米波雷达目标模拟器校验方法研究

Research on Calibration Methods of Vehicle-borne Millimeter Wave Radar Target Simulator

随着汽车保有量的与日俱增,交通安全问题一直是大家关注的焦点,且近年来随着智能交通系统的提出,智能化网联化成为了解决以上问题的研究重点。而实现汽车智能网联化技术离不开毫米波雷达等零部件的应用,因此对其进行的性能测试是必不可少的。而测试过程中较为重要的一环是要保证测试设备的可靠性,因此本文通过对雷达测试设备、目标性能测试项目及测试方法进行阐述,利用雷达目标模拟器对探测目标的模拟,提出对毫米波雷达目标模拟器模拟目标参数稳定性的校验方法。

With the increasing number of vehicles,traffic safety has always been the focus of attention.In recent years,with the introduction of intelligent transportation systems,intelligent and connected technology has become the focus of research to solve the above problems.The realization of intelligent and connected technology is inseparable from the application of millimeter-wave radar and other components,so performance testing on it is essential.The more important part of the test process is to ensure the reliability of the test equipment.Therefore,this article explains the radar test equipment,target performance test and test methods,uses the radar target simulator to simulate the detection target,and proposes calibration method of wave radar target simulator.