摘要
本文通过对行人交通事故数据的统计分析,讨论造成行人头部伤害的原因与规律,并对现行的头部模块碰撞试验方法与行人交通事故的相关性进行了分析与讨论。结果表明,碰撞前行人的运动状态对碰撞结果有显著影响,目前EEVC头部模块试验方法中规定的碰撞方向与实际行人碰撞事故中行人头部的碰撞方向存在较大差异;行人头部与风档玻璃、A柱区域以及地面发生碰撞的可能性均比较大,所以有必要通过进一步的试验研究,分析头部与这些区域发生碰撞的规律,并将其纳入头部模块的碰撞试验中。
In this paper, the reasons and rules of pedestrian head injuries are researched through statistical analysis of pedestrian traffic accident, which are used to analyze the relativity between pedestrian head injuries the headform to bonnet top test method. The test results show that and the pre-crash movement of the pedestrian has a significant effect on the result of the crash,and that there is great difference between collision orientations of current test method and real-life pedestrian accident.Pedestrian heads are most likely to impact onto windscreen,A-pillar and ground or some places around these areas,so it's necessary to do more research works to analyze the regularity of these kinds of collisions,and to include these conclusions into EEVC test method of the pedestrian headform collision.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第1期98-101,105,共5页
Journal of Highway and Transportation Research and Development
关键词
行人
头部伤害
碰撞试验
Pedestrian
Head injury
Headform test
