【摘要】 利用交通事故现场遗留的各种痕迹可以有效帮助侦破事故逃逸案件。发生交通事故时,事故现场一般会留下肇事车辆的轮胎痕迹。在不同胎压和负载工况下对几种车型进行了实路实验,测量了各种条件下的轮胎实际接地痕迹宽度,并进行了去畸及均化处理,最后利用加权综合评判的方法求解出轮胎痕迹接地宽度的特征值。将它与现场的肇事车辆轮胎痕迹宽度进行比对,可以帮助快速判断肇事车辆的类型。更多还原

【Abstract】 Marks left in the accident scene can help to investigate escaping accident case.While an accident happens,vehicle causing accident generally left traces.Under several conditions with different tyres pressure and loads,the vehicles′ tyre traces width were gained by experiment and measuring.It worked out tyre mark standard characteristic value by modulus synthesis method.By comparing the value with marks left at the accident scene,it can help to rapidly estimate vehicle types causing the accident.更多还原