• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 21 Issue 5
Oct.  2008
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Article Contents
ZHANG Jian, ZHANG Xin. Analyzing Method for Vehicle Collision Based on Dent Superposition[J]. Journal of Southwest Jiaotong University, 2008, 21(5): 595-599.
Citation: ZHANG Jian, ZHANG Xin. Analyzing Method for Vehicle Collision Based on Dent Superposition[J]. Journal of Southwest Jiaotong University, 2008, 21(5): 595-599.

Analyzing Method for Vehicle Collision Based on Dent Superposition

  • Received Date: 06 Mar 2008
  • Publish Date: 25 Oct 2008
  • The traditional method is not applicable to analyzing some vehicle collision accidents without the definite colliding positions.To solve this problem,a dent superposition method was proposed,in which the dents on involved vehicles are superposed to represent their meshing state at the colliding moment based on basic site investigation information such as dents on the vehicles and their stop positions.The trajectories of vehicle centroids are inferred from their stop positions,and the colliding position is determined by the optimization theory.The analysis result of a vehicle collision case shows that the error in calculated speed is less than 2% obtained by the proposed method compared with that obtained by the two-dimensional collision theory.

     

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  • 张建,李江,倪行达.二维汽车碰撞模型病态性的处理[J].西南交通大学学报,2007,42(4):419-424.ZHANG Jian,LI Jiang,NI Xingda.Improvement to ill-conditioned two-dimensional vehicle collision models[J].Journal of Southwest Jiaotong University,2007,42 (4):419-424.[2] 李江.交通事故力学[M].北京:机械工业出版社,2000:119-128.[3] 魏朗,陈荫三,石川,等.车辆碰撞过程的试验分析研究[J].汽车工程,2000,22(4):256-261.WEI Lang,CHEN Yinsan,SHI Chuan,et al.An experiment research on the car-to-car collision[J].Automotive Eng.,2000,22(4):256-261.[4] CLIFF W E,MOSER A.Reconstruction of twenty staged eollisions with PC-crash's optimizer[C]//SAE 2001 World Congress,Detroit.2001:2001-01-0507.[5] 李江,张大强,吴建平,等.事故再现中对速度计算结果的调整[J].公路交通科技,2003,20(2):104.107.LI Jiang,ZHANG Daqiang,WU Jianping,et al.Optimization of the result of velocity calculation in traffic accident reconstruction[J].Journal of Highway and Transportation Research and Development,2003,20(2):104-107.[6] 刘学术,于长吉.汽车碰撞的基本规律[J]..山东理工大学学报(自然科学版),2003,17(6):3841.LIU Xueshu,YU Changji.Basic principles of motor vehicle collision[J].Journal of Shandong University of Technology (Sci.& Tech.),2003,17(6):38-41.[7] 宋传平.车辆碰撞事故破损部位的鉴别方法[J].交通与运输,2003(5):27-27.[8] 林洋.实用汽车事故鉴定学[M].黄永和译.北京:人民交通出版社,2001.
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