中国机械工程 ›› 2021, Vol. 32 ›› Issue (15): 1836-1843.DOI: 10.3969/j.issn.1004-132X.2021.15.009

• 机械基础工程 • 上一篇    下一篇

混Ⅲ假人、GHBMC人体模型以及中国人体模型的正碰损伤差异

黎和俊1,4;杨震2,3;周大永2,3;张海洋2,3;王波1;张金换1   

  1. 1.清华大学汽车安全与节能国家重点实验室,北京,100084
    2.浙江省汽车安全技术研究重点实验室,杭州,311228
    3.浙江吉利汽车研究院有限公司,杭州,311228
    4.烟台大学机电汽车工程学院,烟台,264005
  • 出版日期:2021-08-10 发布日期:2021-09-08
  • 通讯作者: 张金换(通信作者),女,1964年生,研究员、博士研究生导师。研究方向为汽车碰撞安全性设计及改进等。E-mail:zhjh@mail.tsinghua.edu.cn。
  • 作者简介:黎和俊,男,1995年生,硕士研究生。研究方向为汽车安全与乘员保护。
  • 基金资助:
    浙江省汽车安全技术研究重点实验室开放基金

Differences of Injury Response among Hybrid Ⅲ Dummy,GHBMC Model and Chinese Human Body Model in Frontal Crash#br#

LI Hejun1,4;YANG Zhen2,3;ZHOU Dayong2,3;ZHANG Haiyang2,3;WANG Bo1;ZHANG Jinhuan1   

  1. 1.State Key Laboratory of Automotive Safety and Energy,Tsinghua University,Beijing,100084
    2.Key Laboratory of Automobile Safety Technology of Zhejiang Province,Hangzhou,311228
    3.Geely Automobile Research Institute,Hangzhou,311228
    4.School of Electromechanical and Automotive Engineering,Yantai University,Yantai,Shandong,264005
  • Online:2021-08-10 Published:2021-09-08

摘要: 基于清华大学汽车碰撞试验室关于中国参数化人体有限元模型的研究,根据中国50百分位人体的参数生成了可用于碰撞仿真的中国50百分位人体模型,通过相同车型同一工况下的碰撞仿真分析,使用损伤响应分析和损伤风险曲线两种不同的评价方式研究了Hybrid Ⅲ假人、GHBMC有限元人体模型以及中国50百分位人体模型损伤响应的差异性。结果表明,相比中国50百分位人体模型,Hybrid Ⅲ 50百分位假人模型的颈部和胸部损伤风险更高,而GHBMC 50百分位人体模型的大腿损伤风险更低,分析结果揭示了两种乘员评价工具在评价基于保护中国人体而设计的乘员约束系统时的差异性和局限性。

关键词: 中国人体模型, 正面碰撞, 损伤响应, 损伤风险曲线

Abstract: Based on the research results of the Automobile Crash Laboratory of Tsinghua University on the Chinese parametric human body model, the Chinese 50th-percentile human body model which might be used for crash simulation was generated according to the parameters of the Chinese 50th percentile human body. The crash simulations of different human body models are performed under the same working conditions, and the difference of the injury response of the Hybrid Ⅲ dummy, the GHBMC FE model and the Chinese 50th-percentile human body model were studied by using the injury response analysis and the injury risk curves. The results show that, compared to the Chinese 50th percentile human body model, the Hybrid Ⅲ 50th percentile dummy model has a higher risk of neck and chest injury, while the GHBMC 50th percentile human body has a lower risk of thigh injury. The analysis revealed the differences and limitations of the two evaluation tools in evaluating the driver restraint system designed based on the protection of the Chinese human body. 

Key words: Chinese human body model, frontal crash, injury response, injury risk curve

中图分类号: