国内某车型小偏置碰撞假人伤害分析与研究  被引量:7

The Analysis and Research of Dummy Injury of a Domestic Vehicle's Small Overlap Crash

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作  者:刘宏达[1] 李永刚[1] 雷斌[1] 楼植杨 王森 LIU Hong-da;LI Yong-gang;LEI Bin;LOU Zhi-yang;WANG Sen(National Automobile Quality Supervision and Test Center ,Xiangyang 441004,China)

机构地区:[1]国家汽车质量监督检验中心(襄阳),襄阳441004

出  处:《汽车科技》2018年第4期50-57,共8页Auto Sci-Tech

摘  要:本文研究了国内某车型小偏置碰撞试验中假人的运动过程及头部、颈部、胸部与下肢部位的伤害机理与考核指标,这些指标反映车身碰撞特性、乘员约束系统特性及两者间的匹配这三个方面的综合性能,论文对假人的伤害进行了详细分析,同时提出了相关改进方向,为车型开发设计及安全性能改进提供参考。In this paper, the movement mechanism of the dummy and the injury mechanism of the head, neck, chest and lower limbs and the evaluation index of the dummy in a smalloverlap crash test are studied. These indexes reflect the comprehensive performance of the body collision characteristics, occupant restraint system characteristics and the matching between the two aspects. The paper gives a detailed analysis of the dummies' injury, and puts forward the relevant improvement direction, which can provide reference for the development and design of vehicles and the improvement of safety performance.

关 键 词:汽车安全 小偏置碰撞 假人伤害 约束系统 

分 类 号:U491.2[交通运输工程—交通运输规划与管理]

 

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