| 某轻型客车安全带的动态特性分析及改进 |
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| 引用本文： | 张金换,顾光.某轻型客车安全带的动态特性分析及改进[J].公路交通科技,2004,21(6):127-130. |
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| 作者姓名： | 张金换 顾光 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室,北京,100084 |
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| 摘 要： | 安全带是轿车上最重要的乘员约束装置,其中三点紧急锁止式安全带应用最广泛,装备数量最多。本文在试验的基础上,应用电测量和图像测量,结合电测数据和图像数据同步后处理方法,对某车型配备的三点紧急锁止式安全带及其约束下的HybridⅢ假人的动态特性进行分析。根据分析结果,提出提高安全带动态性能减小乘员伤害的方法,并进行台车试验验证。最后实车试验结果证明分析改进方法的正确性和有效性。
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| 关 键 词： | 三点紧急锁止式安全带 动态特性 HybridⅢ假人 汽车碰撞试验 |
| 文章编号： | 1002-0268(2004)06-0127-04 |
| 修稿时间： | 2003年5月9日 |
Analysis and Improvement of Dynamic Characteristics of Seat Belt for Light Duty Bus |
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| ZHANG Jin-huan,GU Guang niversity,Beijing,China.Analysis and Improvement of Dynamic Characteristics of Seat Belt for Light Duty Bus[J].Journal of Highway and Transportation Research and Development,2004,21(6):127-130. |
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| Authors: | ZHANG Jin-huan GU Guang niversity Beijing China |
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| Institution: | ZHANG Jin-huan,GU Guang niversity,Beijing100084,China) |
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| Abstract: | Seat belt is key occupant restraint system in vehicle.Specially,ELR(Emergency Locking Retractor)is one of the popular seat belts.Using data and photo synchronous processing,this paper analyzes dynamic characteristics of seat belts equipped in a mini-bus According to analysis,this paper put forward a method to improve the dynamic characteristics of seat belts and decrease injury of occupants.Finally,the analysis and method were proved by the crash test. |
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