广州地铁二号线列车控制网络模拟I/O的应用及故障分析

Application of Analog I/O Module and Fault Analysis in the Train Control Network(TCN) of Guangzhou Line 2 Train

介绍了在列车控制网络(TCN)中模拟输入输出模块(AX模块)的特性以及功能,并且举例分析了该模块故障在正线运营过程中对列车性能的影响。

This article introduces the characteristics and functions of analog I/O module（AX module） in the train control network （TCN）,and gives the analysis of the effects caused by the faults of AX module in the operation process of main lines.