摘要
2014年新颁布的8.0版欧盟新车评价规程(Euro NCAP)的测试规程,为行人安全对车辆设计做了重大调整。有鉴于此,该文总结了行人大腿保护测试规程变化前后的要点,对新老测试规程的差异进行了对比分析,采用新老两种测评方法,评估了对不同造型车型的设计,分析了这些变化给汽车前端造型、硬点布置以及发盖等结构设计所带来的影响。结果表明:新测评方法虽然降低了汽车前端造型设计的限制,但是对前端硬点布置以及结构设计提出了新的要求。该结论可为主机厂的汽车安全、布置、造型设计提供参考。
The new test protocol （Version 8.0） in 2014 by the Euro New Car Assessment Program （Euro NCAP） has some important updatings for pedestrian upper leg impact. This paper compares the differences between the new and old protocols, while analyzing the effect of these changes on pedestrian safety vehicle design. Two different car models were evaluated using the old protocol and the new protocol. The inlfuences were also analyzed on different vehicle front end styling design, different vehicle packaging, and different vehicle bonnet structure design. The results show that the new protocol has less limitation to vehicle front end styling design but more requirements for the vehicle front end hard points packaging and the vehicle structure design. These results can be used as guides for vehicle safety, packaging and styling design.
出处
《汽车安全与节能学报》
CAS
CSCD
2014年第4期354-359,共6页
Journal of Automotive Safety and Energy
