高速列车故障诊断系统的结构及可靠性研究

The Structure and Reliahility of the Fault Diagnosis System Carrier on the High Speed Train

本文讨论了由车载微机系统构成的高速列车状态监控和故障诊断系统的结构，包括系统的功能构成和系统总线等；并探讨了故障诊断系统本身的可靠性模型，所提出的可靠性结论在实践中得到了证明。

This paper discussed the struture of the monitor and fault diagnosissystem carrier on the high-speed railway train,which are composed of computer system equipped on the train,The system’s functional compbnents and systembus are also included,The exploratdry discussion is developed for fault diagnosis'own reliability model, and proposed a reliable conclusion proved by the practice.