文章基本信息

标题：Reconstruction of Car-Electric Bicycle Side Collision Based on PC-Crash
本地全文：下载
作者：Shenchao Wang , Yubin Qian * , Xianguo Qu
期刊名称：Journal of Transportation Technologies
印刷版ISSN：2160-0473
电子版ISSN：2160-0481
出版年度：2014
卷号：04
期号：04
页码：355-364
DOI：10.4236/jtts.2014.44032
语种：English
出版社：Scientific Research Publishing
摘要：A collision model, an automobile model and a multi-rigid-body model in PC-crash are analyzed. By simulating a side collision accident between a car and an electric bicycle (EB), a method that reproduces the car-electric bicycle side collision accident based on PC-crash is presented according to some important information such as the final position, the contacting location between the cyclist and the car. A result is obtained by comparing with the reproduced result, the deformation of accident vehicle and the surveillance video. The rollover direction and fells-over sliding direction after the collision and the contacting location and wrap motion of cyclist and electric bicycle are fitting in with the real situation better compared with the reconstruction result in PC-crash. Then the responsive-surface method and MONTEKARLO method are used in MATLAB to analyze the uncertainty of the vehicle speed in reproduced scene results. And the range of values of the pre-collision speed is obtained which makes the reproduced result more objective and convincible that could provide the basis of the accident assessment.
关键词：PC-Crash; Accident Reproduced; Electric Bicycles; Responsive-Surface; the Analysis of the Uncertainty