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多工况整车正面碰撞儿童乘员伤害对比分析

发表时间:2013-06-30  浏览量:1227  下载量:590
全部作者: 张君媛,张秋实,李幸福,陈超
作者单位: 吉林大学汽车工程学院;中国汽车技术研究中心实验研究所
摘 要: 由于普通汽车安全带、安全气囊和座椅等都是针对成人设计的,因此儿童乘员在汽车碰撞事故中的伤亡风险远高于成年乘员。研究应用计算机仿真分析手段,得到多工况整车正面碰撞儿童乘员伤害响应,经过对比分析获得儿童乘员伤害最为严重的工况类型和车内成人乘员对儿童乘员伤害响应的影响程度。上述研究对于深入分析儿童乘员伤害产生的原因有很大帮助,并且能够指导后续的儿童乘员约束系统设计。
关 键 词: 车辆工程;正面碰撞;儿童乘员伤害;计算机仿真;对比分析
Title: Comparison analysis of child occupant injury based on multiple working conditions in vehicle front crash
Author: ZHANG Junyuan, ZHANG Qiushi, LI Xingfu, CHEN Chao
Organization: College of Automotive Engineering, Jilin University; Automotive Research and Testing Institute, China Automotive Technology and Research Center
Abstract: Due to the common vehicle seat belts, air bags and seats are designed for adults, child occupants in car collision accident casualty risk is far higher than adult occupants. Based on the computer simulation analysis method, the child occupant injury in multiple working conditions for vehicle front crash was obtained. Through a comparison analysis, the most serious condition types and the influence degrees of adult occupants in car were found. The above studies are benefit for the deep analysis of the causes of child occupant injury, and can guide subsequent child restraint system design.
Key words: vehicle engineering; front crash; child occupant injury; computer simulation; comparison analysis
发表期数: 2013年6月第12期
引用格式: 张君媛,张秋实,李幸福,等. 多工况整车正面碰撞儿童乘员伤害对比分析[J]. 中国科技论文在线精品论文,2013,6(12):1155-1162.
 
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