车载多媒体传输网络MOST总线的结构与诊断分析  

The Structure and Diagnostic Analysis of MOST Bus on Vehicle-Mounted Media Transport Network

作　　者：孙苗钟[1] 崔世海[1] 胡殿璞[1] 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《汽车零部件》2010年第3期63-65,共3页Automobile Parts

摘　　要：现代汽车电子为满足容量速率大的多媒体传输采用了MOST总线技术。以AUDIA62004年款为例介绍了MOST总线网络的结构、光纤传输技术特点及工作原理,并分析了MOST总线的环形中断诊断原理,阐述了MOST总线的常见故障原因。Modern vehicle electron uses MOST bus technology to meet large capacity and velocityt media transport. In this paper the structure, fibre-optic transport technology features and working principle of MOST bus network were introduced by the example of AUDI A6 2004. The principle of ring interrupt diagnosis on MOST bus was also studied. Common fault causes of MOST bus were showed.

关 键 词：MOST 光纤传输 网络结构 故障诊断 

分 类 号：TN919.3[电子电信—通信与信息系统]