客车侧面碰撞安全研究进展  

Research Progress on Side Impact Safety of Passenger Bus

作　　者：贺丽娟[1] 王福洋 李海岩[1] 崔世海[1] 吕文乐[1] 阮世捷[1] HE Lijuan;WANG Fuyang;LI Haiyan;CUI Shihai;LÜWenle;RUAN Shijie(International Research Association on Emerging Automotive Safety Technology,College of Mechanical Engineering,Tianjin University of Science&Technology,Tianjin 300222,China)

机构地区：[1]现代汽车安全技术国际联合研究中心,天津科技大学机械工程学院,天津300222

出　　处：《天津科技大学学报》2024年第4期1-8,共8页Journal of Tianjin University of Science & Technology

基　　金：国家重点研发计划资助项目(2018YFC0807203-1)。

摘　　要：为了完善并制定具有中国特征的客车侧面碰撞安全法规,首先,阐述了欧洲及美国的汽车侧面碰撞安全法规,并介绍了中国客车法规的现状,从碰撞形式、假人类型、碰撞速度、假人位置及评价指标等方面对比了欧洲和美国汽车侧面碰撞法规的差异性;其次,从碰撞实验的角度,在实车碰撞、台车实验及计算机模拟仿真实验等方面总结了目前国内外对大客车侧面碰撞安全的研究现状,并对计算机模拟仿真实验从强度、结构、刚度等方面进行阐述;最后,基于当前国内外大客车的碰撞安全研究现状,预测了提高客车被动安全的发展趋势,即虚拟测评技术、主被动安全一体化、碰撞相容性等。研究结果可以为我国推出客车侧面碰撞法规提供理论参考。In order to improve and formulate the side impact safety regulations of buses with Chinese characteristics,firstly,the side impact safety regulations of European and American vehicles are elaborated in the article,and the current status of Chinese bus regulations is introduced,and the differences between the side impact regulations of Europe and the United States are compared in terms of the collision form,the type of dummies,the collision speed,the position of the dummies and the evaluation indexes.Secondly,from the perspective of collision experiment,the current research status of side impact safety of buses at home and abroad is summarized in terms of real-vehicle collision,cart experiment and computer simulation experiment,and the computer simulation experiment is elaborated in terms of strength,structure and stiffness.Finally,based on the current domestic and international research status on the crash safety of buses,the development trend of improving the passive safety of buses is predicted,i.e.,virtual measurement technology,active-passive integration,and crash compatibility.The research results can provide theoretical references for the introduction of side impact regulations for buses in China.

关 键 词：客车安全 安全法规 侧面碰撞实验 虚拟测评技术 

分 类 号：U461.91[机械工程—车辆工程]