基于C-IASI、C-NCAP、Euro NCAP整车安全三目标的车身开发研究  

Research on Vehicle Body Development Based on the Three Safety Goals of C-IASI,C-NCAP and Euro NCAP

作　　者：马锋 王国杰 史爱民[1,2] 郭怡晖 何恩泽[1] 孙乐鹏 MA Feng;WANG Guojie;SHI Aimin;GUO Yihui;HE Enze;SUN Lepeng(China Automotive Engineering Research Institute Co.,Ltd.,Chongqing 401122,China;State Key Laboratory of Vehicle NVH and Safety Technology,Chongqing 401122,China)

机构地区：[1]中国汽车工程研究院股份有限公司,重庆401122 [2]汽车噪声振动和安全技术国家重点实验室,重庆401122

出　　处：《汽车工程学报》2024年第S1期30-37,共8页Chinese Journal of Automotive Engineering

摘　　要：随着中国消费市场的升级,国内消费者对汽车安全提出了更高的要求,汽车安全开发也迎来了新的机遇和挑战,凭借新能源汽车领域建立起来的技术创新、产业生态等先发优势,国产汽车企业积极开拓并进军欧盟市场。上述背景,推动了车企多目标的整车开发需求。针对国内外市场需求,基于C-IASI、C-NCAP、Euro NCAP整车安全三目标的车身进行了研究,介绍了C-IASI、C-NCAP、Euro NCAP安全评价体系测评框架,总结了各安全评价体系的工况升级及演变,指出了基于C-IASI、C-NCAP、Euro NCAP整车安全三目标的车身开发要求及开发策略,研讨了各安全评价体系工况的开发难点及应对策略。为后续整车安全多目标的车身开发提供了思路,有助于推动整车安全多目标开发指标的达成。With the upgrading of consumption in the Chinese market,domestic consumers have set higher standards for automobile safety,presenting new opportunities and challenges for the development of automobile safety.Relying on the advantages of technological innovation and industrial ecology in the field of new energy vehicles,domestic automakers are actively exploring and entering the European market.Based on the above background,the demand for multi-objective vehicle development has increased.Aiming at the needs of domestic and international markets,this paper examines the body structure based on the three safety goals of C-IASI,C-NCAP and Euro NCAP.It introduces the evaluation frameworks of the C-IASI,C-NCAP and Euro NCAP safety assessment systems,summarizes the upgrades and evolution of working conditions for each safety assessment system,points out the body development requirements and strategies based on the three safety goals,and discusses the challenges and corresponding strategies for each working condition. This paper provides ideas for future vehicle body development based on multiple objectives and helps achieve the goals of multi-objective vehicle safety development.

关 键 词：C-IASI C-NCAP Euro NCAP 多目标 车身开发 结构耐撞性 

分 类 号：U461.91[机械工程—车辆工程]