辅助驾驶汽车交通事故综合因素调查方法研究  

Research on investigation methods for comprehensive factors of traffic accidents of assisted driving vehicles

作　　者：胡雁宾 周文辉 HU Yanbin;ZHOU Wenhui(Research Institute for Road Safety of the Ministry of Public Security,Beijing 100062,China)

机构地区：[1]公安部道路交通安全研究中心,北京100062

出　　处：《中国安全生产科学技术》2024年第9期181-187,共7页Journal of Safety Science and Technology

基　　金：国家重点研发计划项目(2023YFC3009700);公安部科技计划项目(2023LL62)。

摘　　要：为开展辅助驾驶汽车交通事故深度调查工作,还原事故发生过程中辅助驾驶系统功能、控制环节和控制策略的运行情况,基于系统理论事故及过程模型(STAMP)思想研究优化系统安全分析方法(STPA),从“人-车-路-环”等综合因素角度出发,结合相关辅助驾驶汽车交通事故典型案例构建辅助驾驶汽车交通事故综合因素控制框架,挖掘交通事故致因的关联规则,建立面向辅助驾驶汽车交通事故的深度调查方法和综合因素调查内容。研究结果表明:辅助驾驶汽车交通事故综合因素调查方法可以对驾驶指挥层、车辆控制层、车辆执行层、道路环境干扰层进行控制动作关联分析,确定辅助驾驶汽车交通事故致因关联清单。研究结果可为辅助驾驶汽车交通事故致因的关联分析和致因链提取提供方法支撑,提高辅助驾驶汽车道路交通事故预防水平。In order to carry out the in-depth investigation of traffic accidents of assisted driving vehicles,and restore the operation situation of the functions,control links and control strategies of the assisted driving system during the accident,the system-theoretic process analysis(STPA)was studied and optimized based on the idea of systems-theoretic accident model and processes(STAMP).Starting from the perspective of comprehensive factors such as human-vehicle-road-environment,a control framework for the comprehensive factors of traffic accidents of assisted driving vehicles was constructed combining with the typical cases of traffic accidents of assisted driving vehicles.The association rules of traffic accidents causation were excavated,and the in-depth investigation method and comprehensive factors investigation contents for the traffic accidents of assisted driving vehicles were established.The results show that the comprehensive factors investigation method for the traffic accidents of assisted driving vehicles can realize the correlation analysis of control actions at the driving command level,vehicle control level,vehicle execution level and road environment interference level,and thus determine the correlation list of the traffic accidents causation of assisted driving vehicles.The research results can provide the method support for correlation analysis and cause-chain extraction of traffic accidents causation of assisted driving vehicles,so as to improve the prevention level of road traffic accidents of assisted driving vehicles.

关 键 词：辅助驾驶汽车 交通事故综合因素 交通事故调查 系统安全分析方法(STPA) 交通事故预防 

分 类 号：X951[环境科学与工程—安全科学]