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汽车安全与节能学报

汽车安全与节能学报 ›› 2012, Vol. 3 ›› Issue (2): 129-135.DOI: 10.3969/j.issn.1674-8484.2012.02.005

• 汽车安全 • 上一篇    下一篇

美国NHTSA 2010 年版新车评价规程的实例解析

岳国辉，陈现岭，张凯   

  1. 长城汽车股份有限公司 技术中心，河北省汽车工程技术研究中心，保定 071000
  • 收稿日期:2012-02-10 出版日期:2012-06-18 发布日期:2012-07-04
  • 作者简介:岳国辉（1982—），男( 汉)，河北，工程师。

Case analysis of US NHTSA 2010 version of new car assessment program

YUE Guohui, CHEN Xianling, ZHANG Kai   

  1. Technology Center, Great Wall Motor Co. Ltd, Hebei Automobile Technology Research Center, Baoding 071000, China
  • Received:2012-02-10 Online:2012-06-18 Published:2012-07-04

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摘要： 美国高速公路安全管理局(NHTSA)2008 年发布了2010 版新车评价规程(NCAP)，并已于2011
年正式开始实施。为对长城汽车股份有限公司或其他欲进入美国市场的车型研发提供支持，以应对
NHTSA-NCAP 的要求, 该文对新版NHTSA-NCAP 进行解析。结果表明：新版NHTSA-NCAP 在试验项目
增加、新款假人应用、评价指标优化、最终星级评定等方面都发生了较大变化。以某款已通过2011
年NHTSA-NCAP 星级评定的车型为例，按照解析内容进行星级评定，并与NHTSA 官方网站发布结果进
行比对，用实例的形式对解析内容进行了准确性验证。结果表明应更加重视车辆抗翻滚性能。

关键词: 车辆安全, 美国高速公路安全管理局(NHTSA) , 新车评价规程(NCAP) , 伤害风险曲线, 相对
风险得分(RRS) , 车辆安全总得分(VSS)

Abstract: The US National Highway Traffic Safety Administration (NHTSA) released the 2010 version of New
Car Assessment Program (NCAP) in 2008, which has been used since 2011. This paper analyzes the new
NHTSA-NCAP to provide technical supports and references for vehicle models of Great Wall Motor Co., Ltd or
other companies who want to enter the U.S. vehicle market. The result s show that major changes take place
in increasing new testing projects, applying new test dummies, optimizing associated injury criteria, assessing
star rating, and so on. A model which has passed the 2011 NHTSA-NCAP star rating was used as an example
to assign its star rating according to the analytical content, and was then compared to the results posted on the
NHTSA official website to validate the analytical content’s correctness. The results show that more attention
should be paid to the vehicle’s rollover resistance performance.

Key words: vehicle safety, US National Highway Traffic Safety Administration (NHTSA), New Car Assessment
Program (NCAP), injury risk curves, relative risk score (RRS), vehicle safety score (VSS)

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