摘要
基于汽车碰撞行人的动态响应,使用了一个经过验证的行人数学模型,模拟碰撞事故中行人的动态响应,比较了行人模型的运动学响应及真实实验,计算了头、胸、下肢等人体各部分与损伤相关的参数,对汽车前部优化设计, 以减轻对行人的伤害,提供一个可参考的方案。
It is very important to simulate the motion of the pedestrian impacted by vehicle during the traffic accident. This paper aims at investigating dynamic response of a pedestrian impacted by vehicle front structure.A validated pedestrian mathematical model is used to simulate the impact response of a pedestrian in a crash accident. Base on the results, the possible countermeasures by improving vehicle front structure to mitigate the injury severity of the pedestrian are analyzed.
出处
《汽车科技》
2006年第3期29-31,共3页
Auto Sci-Tech
关键词
汽车
行人保护
碰撞
模拟
auto
pedestrian protection
impact
simulate
