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车辆前端几何学和深度行人伤害结果

Samuel S Monfort¹, Wen Hu¹, Becky C Mueller¹

¹Insurance Institute for Highway Safety, Arlington, Virginia.

Traffic injury prevention

|April 5, 2024

概括

大型车辆的高,的前面增加行人伤害的严重程度,特别是干和部. 车辆的高度和保险的角度对这些严重的行人撞车结果有很大影响.

科学领域:

交通安全研究交通安全研究
伤害的生物力学

背景情况:

大型乘用车对行人造成重大伤害风险.
这些车辆对行人造成的伤害,特别是那些前面凸的车辆,是严重的,但尚未完全理解.

研究的目的:

调查车辆测量和行人受伤结果之间的关系.
分析行人与车辆碰撞中的伤害归因.

主要方法:

对121起行人撞车事故的分析.
收集车辆测量数据,包括引擎盖前边的高度,保险的引进角度,引擎盖的长度,引擎盖的角度和风玻璃的角度.

主要成果:

较高的引擎盖前边高度与增加的行人受伤严重程度相关.
的车辆前部导致干和部受伤的风险更大,以及向前投效应.
观察到,随着车辆高度的提高和的保险引角的增加,受伤的严重程度增加.

结论:

车辆的高度和保险的领先角度是导致大型车辆与行人发生高严重事故的关键因素.
大型车辆前部的设计有助于严重的行人伤害.

关键词:

步行者通道步行者通道碰撞伤害伤害伤害事故伤害伤害前端的几何结构高高的车辆高高的车辆车辆类型车辆类型

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