基于PC-Crash的二维碰撞事故车辆速度分析研究  

Pure electric vehicle body skeleton design and optimization

作　　者：彭娅楠 Peng Yanan(Inner Mongolia university of technology energy and power engineering institute,Inner Mongolia Hohhot 010050)

机构地区：[1]内蒙古工业大学能源与动力工程学院

出　　处：《汽车实用技术》2019年第19期57-59,共3页Automobile Applied Technology

基　　金：内蒙古工业大学科学研究项目（ZY201805）

摘　　要：随着汽车性能的不断提高,汽车的速度也不断突破限制越来越快,由此导致事故率频发,而汽车碰撞事故是其中最常见的一种。文章研究了基于PC-Crash的汽车碰撞事故再现优化,将事故现场通过软件进行再现,并将优化报告中的车速与采用传统计算方法得到的车速进行对比。结果显示,基于PC-Crash软件的二维碰撞事故车辆速度计算结果更加准确,模拟仿真结果与真实场景更加接近,有利于对交通事故全过程进行了解和分析。As the performance of automobiles continues to increase,the speed of cars continues to break through the restrictions,resulting in frequent car accidents,and car crashes are the most common one.In this paper,the PC-Crash-based vehicle collision accident reproduction optimization is studied.The accident scene is reproduced by software,and the speed of the optimization report is compared with the speed obtained by the traditional calculation method.The results show that the vehicle speed calculation results of 2D collision accident based on PC-Crash software are more accurate,and the simulation results are closer to the real scene,which is helpful for understanding and analyzing the whole process of traffic accidents.

关 键 词：二维碰撞事故 汽车速度 PC-CRASH 

分 类 号：U467[机械工程—车辆工程]