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汽车安全与节能学报 ›› 2022, Vol. 13 ›› Issue (4): 659-666.DOI: 10.3969/j.issn.1674-8484.2022.04.007

• 汽车安全 • 上一篇    下一篇

中国乘用车乘员高危事故场景研究

杨震1(), 王兴昌2(), 管立君3,4, 孙海云3,4, 范宇坤2, 祝贺3,4, 周大永3,4, 谷先广5   

  1. 1.宁波吉利汽车研究开发有限公司 技术统括中心,宁波 311000,中国
    2.中国汽车技术研究中心有限公司 北京中机车辆司法鉴定中心,北京 100000,中国
    3.浙江省汽车安全技术研究重点实验室(吉利控股集团),杭州 315336,中国
    4.吉利汽车研究院(宁波)有限公司工程中心,宁波 311000,中国
    5.合肥工业大学 汽车与交通工程学院,合肥 230009,中国
  • 收稿日期:2021-11-26 修回日期:2022-07-25 出版日期:2022-12-31 发布日期:2023-01-01
  • 作者简介:杨震(1984—),男(汉),内蒙古阿拉善盟,工程师。E-mail: yangzhen01@geely,com。
    王兴昌(1983—),男(汉),山西,工程师。E-mail:wangxc2012@163.com
  • 基金资助:
    安徽省科技重大专项(202203a05020029)

Research on occupant high-risk accident scenarios of passenger cars in China

YANG Zhen1(), WANG Xingchang2(), GUANG Lijun3,4, SUN Haiyun3,4, FAN Yukun2, ZHU He3,4, ZHOU Dayong3,4, GU Xianguang5   

  1. 1. Ningbo Geely Automobile Research and Development Co. Ltd., Ningbo 311000, China
    2. China Automotive Technology & Research Center, Beijing 100000, China
    3. Zhejiang Key Laboratory of Automobile Safety Technology, Hangzhou 315336, China
    4. Geely Automobile Research Institute (Ningbo) Co., Ltd., Ningbo 311000, China
    5. School of Automotive and Transportation Engineering, Hefei University of Technology, Hefei 230009, China
  • Received:2021-11-26 Revised:2022-07-25 Online:2022-12-31 Published:2023-01-01

摘要:

为了明确当前中国乘用车乘员主要安全风险类型,促进建立更加符合中国实际道路环境和交通事故特征的汽车安全评价标准和法规体系,以中国交通事故深入研究项目(CIDAS)数据为基础,利用基础分类变量对造成乘用车乘员死亡的事故场景做了分类统计。结果表明:以设计的新的事故场景分类方法,提取出6种适用于评价主动安全性能的高危冲突场景和7种适用于评价被动安全性能的高危碰撞场景;同时,通过与Euro NCAP和C-NCAP现行的测试场景比较,发现乘用车钻撞货车、驾驶员身体状况异常、正面撞柱和正面撞击护栏端头等场景无法被覆盖,表明C-NCAP、中国汽车标准化委员会、道路交通管理部门等机构需要通过相关场景的进一步深入研究,量化分析,建立更加符合中国实际道路环境和交通事故特征的汽车安全评价标准和法规体系;同时也指出若干需要尽快开展研究的相关课题。

关键词: 汽车安全, 乘员安全, 交通事故场景, 冲突场景, 碰撞场景, 分类统计

Abstract:

In order to clarify the main safety risk types of Chinese passenger car occupants at present, and to promote the establishment of automobile safety evaluation standards and regulatory systems that are more in line with China’s actual road environment and traffic accident characteristics, the accident scenarios causing the death of passenger car occupants were classified and counted based on China in-depth accident study (CADIS) data by using basic classification variables. The results show that 6 high-risk conflict scenarios suitable for evaluating the active safety performance and 7 high-risk collision scenarios applicable to the evaluation of passive safety performance are extracted with the new classification method for accident scenarios. Meanwhile compared with the current test scenarios of Euro NCAP and C-NCAP, it is found that the scenarios such as passenger cars’ drilling into trucks, drivers’ abnormal physical conditions, frontal impact on posts and guardrail ends cannot be covered, showing that institutions like C-NCAP, China Automobile Standardization Commission, road traffic management departments need to establish vehicle safety evaluation standards and legal systems that are more consistent with China’s actual road environment and traffic accident characteristics through further in-depth research and quantitative analysis of relevant scenarios. At the same time, it also points out some related topics that need to be studied as soon as possible.

Key words: automotive safety, occupant safety, traffic accident scenarios, conflict scenarios, collision scenarios, classified statistic

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