危险品运输车主动防撞系统性能测试分析  

Test and Analysis on Performance of Active Anti-collision System for Hazardous Material Transportation Vehicle

作　　者：牛成勇 苏占领 吴昆伦 胡雄 徐建勋[1,3] Niu Chengyong;Su Zhanling;Wu Kunlun;Hu Xiong;Xu Jianxun(Chongqing Vehicle Test & Research Institute,National Bus and Coach Quality Supervision and Test Center,Chongqing 401122,China;Chongqing Key Laboratory of Industry and Information for Automotive Active Safety Testing Technology,Chongqing 401122,China;Chongqing Test & Research Engineering Center for AD System and ICV Technology,Chongqing 401122,China)

机构地区：[1]重庆车辆检测研究院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 [3]自动驾驶系统及智能网联汽车技术研发与测试应用重庆市工程研究中心,重庆401122

出　　处：《华东交通大学学报》2019年第4期32-38,共7页Journal of East China Jiaotong University

基　　金：重庆市质量技术监督局科研计划项目(CQZJKY2017009);重庆市技术创新与应用示范专项产业类重点研发项目(cstc2018jszx-cyzdX0064)

摘　　要：在分析基于单线激光雷达的汽车主动防撞系统(AACS)原理的基础之上,依据欧盟标准ECER131及国家标准GB/T33577-2017,针对某危险品运输车匹配的AACS性能进行了测试与评价。测试结果表明,当危险品运输车在遇到前向碰撞和后向追尾情况下,主动防撞预警系统可有效提醒驾驶员或同时采取自动紧急制动措施以避免追尾或碰撞,同时指出了目前基于单线激光雷的AACS存在的一些问题并提出相关建议。Through the analysis of vehicle ACWS principle on the basis of single-line laser radar,the AACS performance of hazardous material transportation vehicle was tested and evaluated in accordance with EU(European Union)standard ECE R131 and national standard GB/T 33577-2017.The test results show that AACS can effectively remind the driver or take automatic emergency braking measures at the same time to avoid the forward or rear-end collision when the hazardous material transportation vehicle has the risk of the forward or rearend collision.Meanwhile,the existing problems in AACS based on single-line LiDAR were pointed out and relevant feasible suggestions were proposed.

关 键 词：危险品运输车 主动防撞预警系统(AACS) 单线激光雷达 测试评价 安全 

分 类 号：U492.336[交通运输工程—交通运输规划与管理] U463.6[交通运输工程—道路与铁道工程]