某SUV轿车行人头部碰撞安全性能评价与优化

2013 Fifth International Conference on Measuring Technology and Mechatronics Automation Pub Date : 2013-01-16 DOI:10.1109/ICMTMA.2013.81

Lv Xiaojiang, Liu Weiguo, Zhou Dayong, Wang Chun, Ma Fangwu, Zhao Fuquan

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引用次数: 0

摘要

依据行人保护评价程序(Euro-New car Assessment Program, Euro-NCAP)，采用计算机辅助工程技术(CAE)和物理试验对行人头部碰撞安全性能进行了评价。对影响行人头部碰撞性能的关键因素进行了详细分析。对某型SUV汽车的前罩、挡泥板和前罩进行了结构优化设计。最终评估结果表明，优化后的前端结构满足Euro-NCAP行人协议的要求，有利于行人保护性能的提高。从而为SUV轿车的前端结构设计提供最好的参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Assessment and Optimization of Pedestrian Head Impact Safety Performance for a SUV Car

Based on evaluation procedures of pedestrian protection (Euro-New car Assessment Program, Euro-NCAP), using CAE (Computer-Aided Engineering) and physical test, the pedestrian head impact safety performance was evaluated. Detailed analysis was done for Key factor which affect the performance of pedestrian head impact. The structure design optimization was performed of the front-end, including Hood, Fender and Cowl top for a SUV car. The final assessment results show that the optimized front-end structure meet the requirements of Euro-NCAP pedestrian protocol, in favor of the pedestrian protection performance improvement. Thereby, the paper provides best reference for the front-end structure design on SUV Cars.

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2013 Fifth International Conference on Measuring Technology and Mechatronics Automation

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