图像式汽车行驶记录仪在交通冲突成因分析中的应用  

Application of video drive recorder in the cause analysis of traffic conflicts

作　　者：赖俊科[1] 成波[2] 林庆峰[2] 张红[1] 梅冰松 葛清吾 

机构地区：[1]中国农业大学工学院,北京100083 [2]清华大学汽车安全与节能国家重点实验室,北京100084 [3]北京市交通管理局交通事故鉴定中心,北京100012 [4]丰田汽车公司,日本爱知4718572

出　　处：《中国农业大学学报》2008年第5期97-102,共6页Journal of China Agricultural University

基　　金：清华大学与丰田汽车公司国际合作项目(041902208)

摘　　要：针对传统交通事故分析方法评价周期长、评价结果不准确的问题,建立一种分析交通冲突成因的新方法。在北京50辆出租车上安装图像式汽车行驶记录仪(VDR),开展为期1 a的交通冲突调查。利用VDR收集的真实道路环境下的交通冲突数据,建立定量化冲突评价体系,并对交通冲突发生过程和原因进行分析。结果表明:利用VDR、定量化冲突评价体系及事故树分析法得到的分析结果能真实反映冲突发生过程中驾驶员的认知、判断、操作行为特征及各因素的因果关系。VDR在交通冲突成因分析中具有广阔的应用前景。Because of the long evaluating period and the uncertain result of the traditional traffic accidents analysis method, a new method for analyzing the causes of traffic conflicts was established. Large-scale field tests for traffic conflict investigation have been carried out in Beijing by using Video Drive Recorder which can record the image in front of the vehicle. Fifty taxies equipped with VDR have been used to collected conflict data including conflicts and accidents in real traffic environment for 12 months, the method of traffic conflict/accident survey was established, the data of naturalistic traffic conflict/accident were collected, the quantitative conflict/accident evaluating system was proposed, and an in-depth analysis of the conflict/accident process and causes were carried out. The results show that the new method of VDR is useful for the thorough analysis of the characteristics and consequences of driver＇s cognition, judgment and operation, VDR has a broad application prospect in the cause analysis of traffic conflicts.

关 键 词：汽车行驶记录仪 交通冲突 交通事故 驾驶员行为 成因分析 

分 类 号：U461.91[机械工程—车辆工程]