|
|||||
|
|
| 基于行人保护的溃缩式前大灯设计研究 | |
| 引用本文： | 刘志勇,金隼,胡敏. 基于行人保护的溃缩式前大灯设计研究[J]. 机械设计与制造, 2009, 0(9) |
| 作者姓名： | 刘志勇 金隼 胡敏 |
| 作者单位： | 1. 奇瑞汽车上海研究院,上海,201209 2. 上海交通大学,机械动力学院汽车车身设计与制造技术研究所,上海,200240 3. 上海泛亚汽车技术中心有限公司,上海,201209 |
| 基金项目： | 国家863计划，国家自然科学基金 |
| 摘 要： | 在轿车主动安全性设计中,行人和车相撞的过程中的头部保护是一个国内外研究的重点.越来越严格的汽车安全性法规对行人保护提出了更高的要求.针对基于行人保护的溃缩式的前大灯设计进行了研究,采用有限元分析的方法,对行人头部和前大灯撞击进行了仿真.结论是:溃缩式前大灯能够很好地减少头部的伤害值;并在某国产轿车品牌新车型自主开发中得到了成功的应用. |
| 关 键 词： | 行人保护 溃缩式前大灯 头部撞击 有限元 |
Study of frangiable headlamp base onpedestrian protection |
|
| LIU Zhi-yong,JIN Sun,HU Min. Study of frangiable headlamp base onpedestrian protection[J]. Machinery Design & Manufacture, 2009, 0(9) | |
| Authors: | LIU Zhi-yong JIN Sun HU Min |
| Affiliation: | 1Chery Automobile;Shanghai Institute;Shanghai 201209;China;2Shanghai Jiaotong University;Shanghai 200240;China;3Shanghai Pan-asia Automobile Technology Center Co.;LTD;China |
| Abstract: | In the vehicle positive safety design,it is the global research focus on head protection during collision between car and pedestrian. More and more restrict safety regulation requests more about pedestrian protection. Focus on the frangible headlamp design of pedestrian protection,the text adopting the finite element analytical method to simulate the impact of head to headlamp. The final conclusion is: Frangible headlamp can great reduce HIC,and design was succeeded implementing on the new vehicle self depe... |
| Keywords: | Pedestrian protection Head impact Headlamp Finite element |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |