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汽车安全与节能学报

汽车安全与节能学报 ›› 2014, Vol. 5 ›› Issue (04): 343-348.DOI: 10.3969/j.issn.1674-8484.2014.04.005

• 汽车安全 • 上一篇    下一篇

基于上海市嘉定区交通事故的小偏置碰撞特征分析

王宏雁1，贾志功1，陈君毅1，何宇桐2   

  1. 1. 同济大学汽车学院，上海 201804 ；2. 上海联合道路交通安全科学研究中心，上海 201804
  • 收稿日期:2014-07-01 出版日期:2014-12-25 发布日期:2014-12-29
  • 作者简介:王宏雁（1962—），女（汉），黑龙江，教授。E-mail: why-sos@vip.sina.com

Characteristic analysis of small overlap crash based on road traffic accidents in Jiading district of Shanghai city

WANG Hongyan 1, JIA Zhigong 1, CHEN Junyi 1, HE Yutong2   

  1. 1. School of Automotive Studies of Tongji University, Shanghai 201804, China;
    2. Shanghai United Road Traffic Safety Scientific Research Center, Shanghai 201804, China;
  • Received:2014-07-01 Online:2014-12-25 Published:2014-12-29

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摘要：

总结了小偏置碰撞在这些事故中的基本特征。从上海市嘉定区的交通事故统计集合中，采集
了其中45 辆小偏置事故车辆和车上57 名前排乘员的信息，分析了事故的实际道路交通状况、车损情
况、乘员伤情和运动响应4 个方面。结果表明：87% 的事故车辆并未明显侵入到座舱；88% 的乘员未
伤或轻伤；碰撞后车辆的爆胎和旋转响应对乘员伤情有显著影响。这可为将来制定与车辆小偏置碰撞
相关的中国试验规范和中国评估标准提供数据支持。

关键词: 汽车安全, 小偏置碰撞, 交通事故, 车辆损伤, 乘员伤情, 运动响应

Abstract:

The main characteristics of small overlap crash were summarized with the traffic accident data
collected from the statistics in Jiading District of Shanghai. 45 vehicles in small overlap crashes and 57 injured
occupants in front-row seats were analyzed based on traffic environments, vehicle damages, occupant injuries
and motion responses. The results show that 87% of vehicle intrusions does not obviously come into driving
space with 88% of occupants lightly injured or not injured, and with tire-punctures and vehicle-rotations obviously
affecting occupant injuries after collisions. Therefore, these results provide support to the test specifications and
the evaluation criteria for small overlap crash in China.

Key words: automotive safety, small overlap crash, traffic accident, vehicle damage, occupant injury, motion response