人车事故中不同体型行人应急姿态仿真研究

doi:10.16265/j.cnki.issn1003-3033.2018.02.009

中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (2): 51-56.doi: 10.16265/j.cnki.issn1003-3033.2018.02.009

人车事故中不同体型行人应急姿态仿真研究

尹均¹, 张道文^1,2 教授, 肖凌云³, 张鹏¹, 夏茂栩¹, 黄先婷¹

1 西华大学汽车与交通学院,四川成都 610039;
2 四川西华司法鉴定所,四川成都610039;
3 中国标准化研究院, 北京 100191

收稿日期:2017-10-18 修回日期:2017-12-25 出版日期:2018-02-28 发布日期:2020-11-17
作者简介:尹均 (1993—),男,四川达州人,硕士研究生,主要研究方向为汽车安全及运用工程。E-mail:947862665@qq.com。
基金资助:
成都市科技惠民项目(2015-HM01-00369-SF);国家车辆事故深度调查体系NAIS(16203269);西华大学研究生创新基金资助(ycjj2016091)。

Simulation research on emergency postures of pedestrians different in body type in pedestrian-vehicle accident

YIN Jun¹, ZHANG Daowen^1,2, XIAO Lingyun³, ZHANG Peng¹, XIA Maoxu¹, HUANG Xianting¹

1 School of Transportation & Automotive, Xihua University, Chengdu Sichuan 610039, China;
2 Sichuan Xihua Forensic Institute, Chengdu Sichuan 610039, China;
3 China National Institute of Standardization, Beijing 100191, China

Received:2017-10-18 Revised:2017-12-25 Online:2018-02-28 Published:2020-11-17

摘要/Abstract

摘要： 为降低行人在与运动型多功能车(SUV)碰撞事故中的损伤程度,从国家车辆事故深度调查体系(NAIS)中选取一例典型的事故案例,运用Madymo建立事故碰撞模型,并验证其有效性,在此基础上进行仿真试验,研究SUV车辆低速情况下,5%女性假人、50%和95%男性假人在前倾、下蹲、站立等3种应急姿态下的损伤情况。结果表明:前倾是很危险的应急姿态;下蹲和站立姿态对中等和高大身材行人是良好的自我保护措施;小身材行人在3种应急姿态下与SUV碰撞易受致命伤。

关键词: 行人损伤, 人车碰撞, 应急姿态, 运动型多功能车(SUV), Madymo

Abstract: For the sake of reducing the damage to pedestrians in pedestrian-SUV collision accidents, a accident collision model was built by using Madymo, on the basis of the data on a typical accident case in the National Automobile Accident In-depth Investigation System (NAIS). The effectiveness of the model was proved. The damage to 5 percentile female dummies, and that to 50 and 95 percent male dummies in three emergency postures (forward, squat, standing) were studied by computer simulation testing.The results show that forward is a very dangerous posture, that taking a squat or a standing posture for middle and tall figure pedestrians is a good self-protection measures, and that small body pedestrians taking any of the three kinds of emergency postures usually receive a fatal injury.

Key words: damage to pedestrian, car-pedestrian collision, emergency posture, sports utility vehicle(SUV), Madymo

中图分类号:

X928.03
U461

尹均, 张道文, 肖凌云, 张鹏, 夏茂栩, 黄先婷. 人车事故中不同体型行人应急姿态仿真研究[J]. 中国安全科学学报, 2018, 28(2): 51-56.

YIN Jun, ZHANG Daowen, XIAO Lingyun, ZHANG Peng, XIA Maoxu, HUANG Xianting. Simulation research on emergency postures of pedestrians different in body type in pedestrian-vehicle accident[J]. China Safety Science Journal, 2018, 28(2): 51-56.

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人车事故中不同体型行人应急姿态仿真研究

Simulation research on emergency postures of pedestrians different in body type in pedestrian-vehicle accident

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