电子执法环境下驾驶行为与事故特征分析

摘要

针对我国电子执法环境下驾驶行为特性、交通流运行特性等研究缺乏,无法制定安全保障措施的问题,借助交通调查、资料分析等方法,对有无电子执法时交通违法行为特征、变速行为特征和交通事故特征的差异及原因进行了分析.结果表明:电子执法有助于减少交通违法行为,但会增加刮撞行人的交通事故并加剧交通事故的严重程度;电子执法环境下,营运车辆交通违法的比重明显上升、低龄驾驶员构成了道路交通违法的主体,信号交叉口绿灯末期存在严重的交通事故隐患;公路电子执法存在无法根治超速行驶的问题,同样存在交通事故隐患.鉴于此,从执法前的宣传、教育到执法过程中的安全保障设施建设提出了较完善的解决方案,以确保电子执法环境下的行车安全.%In China, there is no enough research on the characteristics of driving behavior and traffic flow in automated enforcement, so that it is difficult to formulate the operations of traffic safety effectively. The paper analyzes the changes in driving characteristics, speed characteristics and traffic safety characteristics before and after automated enforcement by the methods of traffic investigation and data analysis. The result shows that traffic offenses of automated enforcement are reduced indeed, but the pedestrian accidents are added and the severity of traffic accidents is aggravated. The proportion of traffic violation of commercial vehicles is increased, the main offenders are younger drivers. There is serious risk of traffic accident at the end of the green time in signalized intersection. Besides, the automated enforcement couldn't control the problem of exceeding speed at highway. So, this research proposes many measures ( such as adding propaganda and education before carrying out the automated enforcement, and formulating the safety operations during the process of automated enforcement running) to ensure the running safety in automated enforcement.