轿车发动机罩行人保护技术分析及应用  

Application of Pedestrian Protection to a Car Hood and Effect Evaluation

作　　者：宋新萍[1] 黄虎[1] 施润伟[1] 

机构地区：[1]上海工程技术大学,上海201620

出　　处：《机械科学与技术》2010年第9期1213-1216,共4页Mechanical Science and Technology for Aerospace Engineering

摘　　要：对国产某新型三厢紧凑型轿车的发动机罩进行合理改进设计后,对其进行《欧洲议会及理事会指令2003/102/EC European New Car Assessment Programme——关于在与机动车辆发生碰撞前和发生碰撞时对行人和其它易受伤害的道路使用者的保护》要求的有限元技术分析。结果表明:该发动机罩能够满足行人保护法规要求,且达到了EuroNCAP三星评价。We carried out optimization and finite element analysis of the hood of a new domestic sedan car to determine its suitability to the European Parliament and Council Regulation on pedestrians and other vulnerable road users before and on collision（2003/102/EC European New Car Assessment Program）.Results show that the redesigned hood can meet the requirements of pedestrian protection rules.It is awarded a three-star evaluation by EuroNCAP.

关 键 词：国产轿车 发动机罩 行人保护 改进设计 

分 类 号：U270.1[机械工程—车辆工程]