汽车事故工程虚拟仿真实验探索

Exploration on virtual simulation experiment for vehicle accidents engineering

基于虚拟仿真实验建立了汽车事故工程的实验步骤和评价方法。在此基础上,用一例汽车碰撞固定物的事故案例进行了事故过程再现的研究。虚拟仿真实验结果表明,结合事故中的车损情况、现场物证和交警笔录,所设计的汽车事故工程虚拟仿真实验能达到汽车事故再现的目的,且具有事故再现过程的直观可视性,可用于汽车事故工程的本科实验教学。

Based on virtual experiments automobile accident engineering,the experimental procedures and the evaluation method are established.On this basis,this paper studies the reproduction of one case of fixtures and vehicles involved in a collision accident in progress.The results showed that after a combination of the following factors,such as the case of an accident in the car damage,scene evidence analysis and field evidence,the use of road traffic accidents reproduction technique to reproduce the process is feasible.The accident virtual simulation experiment can achieve the purpose of accident reproduction,and has an intuitive visibility of accident reconstruction,which can be used in undergraduates’ experimental traffic accident teaching.