中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2014, Vol. 33 ›› Issue (2): 113-117.DOI: 10.3969/j.issn.1674-0696.2014.02.25

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基于PC-Crash 车人碰撞事故再现研究

朱路生,潘公宇,张学荣   

  1. 江苏大学汽车与交通工程学院,江苏镇江 212013
  • 收稿日期:2012-08-14 修回日期:2013-12-20 出版日期:2014-04-15 发布日期:2015-01-22
  • 作者简介:朱路生(1987—) ,男,江苏镇江人,硕士研究生,主要从事道路交通安全方面的研究。E-mail: zhulus1987@126.com。

Reconstruction of Pedestrian-Vehicle Collision Accident Based on PC-Crash

Zhu Lusheng,Pan Gongyu,Zhang Xuerong   

  1. School of Automobile & Traffic Engineering,Jiangsu University,Zhenjiang 212013,Jiangsu,China
  • Received:2012-08-14 Revised:2013-12-20 Online:2014-04-15 Published:2015-01-22

摘要: 以一起真实的车人碰撞事故为案例,利用PC-Crash 软件,根据事故现场采集到的车人信息,建立车人碰撞事 故现场模型; 利用正交试验法对各参数的权重进行分析,由分析结果辅助车人碰撞事故的再现仿真; 仿真得到的车 人位置值、行人头部和胸部的动力学响应等与实际的车人位置测量值、行人的头部和胸部损伤程度相吻合,表明正 交试验能有效地辅助PC-Crash 进行事故仿真分析时的参数选取,得到合理的仿真结果。

关键词: 交通工程, 汽车工程, 车人碰撞事故, 事故再现, 参数选取, 仿真

Abstract: A real vehicle-pedestrian crash case study was performed to establish the field model for vehicle-pedestrian crash accident by PC-Crash,according to the relevant information collected from the accident site. Then the orthogonal test was utilized to analyze the weights of various parameters and simulate the reconstruction of the vehicle-pedestrian crash in the assistance of analysis results. Vehicle-pedestrian position value and dynamic response on pedestrian’s head and chest were consistent with the measured vehicle-pedestrian position value and the pedestrian’s head and chest damage. It indicates that the orthogonal test is able to effectively assist PC-Crash to select parameters in the accident simulation to obtain the reasonable results.

Key words: traffic engineering, vehicle engineering, pedestrian-vehicle collision accident, accident reconstruction, parameters selection, simulation

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