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

doi:10.16265/j.cnki.issn1003-3033.2018.02.009

China Safety Science Journal ›› 2018, Vol. 28 ›› Issue (2): 51-56.doi: 10.16265/j.cnki.issn1003-3033.2018.02.009

• Safety Systematology • Previous Articles Next Articles

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

Abstract

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

CLC Number:

X928.03
U461

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

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