一种基于功能安全的汽车PEPS系统  

The Automotive PEPS System Based on Functional Safety

作　　者：李娟[1] 王宏大[1] 祝慧[1] 关宁[1] 郑芳芳[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽省合肥市230601

出　　处：《农业装备与车辆工程》2014年第4期57-59,68,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：介绍了ISO26262《道路车辆功能安全》中对于汽车功能安全的概念设计,以及功能安全的定义和功能安全风险分配方案。在此基础上,介绍了汽车无钥匙进入与启动系统(PEPS系统)的功能安全分析、功能安全对策的分析,以及满足ISO26262中功能安全等级ASIL D的PEPS系统架构的设计。该架构目前已实施,在江淮汽车某款乘用车上得到了很好的应用。The concept design of automotive functional safety is introduced, which is identified in the ISO26262. Based on that, the functional safety design and the functional safety strategy design of the Passive Entry and Passive Start System and the architecture design of PEPS System are also described, which satisfy the ISO26262 ASIL D. The architecture has been carried out well in one vehicle of JAC Company.

关 键 词：PEPS ISO26262 功能安全 安全目标 ASIL等级 

分 类 号：U463.63[机械工程—车辆工程]