后装FCWS的报警距离误差测试研究  

Test Research on Warning Distance Error of Forward Collision Warning System Installed After Vehicle

作　　者：姚波[1,2] 董雷 夏小均 YAO Bo;DONG Lei;XIA Xiaojun(Chongqing Vehicle Test&Research Institute Co.,Ltd.,National Coach Quality Supervision and Test Center,Chongqing 401122,China;Automotive Active Safety Testing Technology Chongqing Key Laboratory of Industry and Information Technology,Chongqing 401122,China)

机构地区：[1]重庆车辆检测研究院有限公司国家客车质量监督检验中心,重庆401122 [2]汽车主动安全测试技术重庆市工业和信息化重点实验室,重庆401122

出　　处：《客车技术与研究》2020年第4期54-56,共3页Bus & Coach Technology and Research

摘　　要：针对后装FCWS性能稳定性较差的问题,从雷达安装位置、碰撞时间阈值设定、非线性误差修正3个方面研究某型后装FCWS的性能,提出减小FCWS报警距离误差的方案。For the poor performance stability of the forward collision warning system in stalled after the vehicle,the authors study performances of a type of FCWS installed after the vehicle from three aspects of radar installation position,TTC setting threshold and nonlinear error correction.Finally,they present the plan of reducing the warning distance error of FCWS.

关 键 词：前撞预警系统 后装 报警距离 误差测试 

分 类 号：U463.6[机械工程—车辆工程] U467.14[交通运输工程—载运工具运用工程]