列车运行控制系统故障诊断方法研究

Study of Fault Diagnosis Method for Train Control System

安全性是列车运行最重要、最基本的要求。列车运行控制系统作为对列车运行情况进行监督、控制和调整的技术装备,其可靠性直接关系到列车运行的安全性。而列车运行控制系统故障诊断是保障列车运行控制系统可靠性的重要技术手段。通过对列车运行控制系统故障诊断方法的研究,对列车运行控制系统故障诊断方法进行了分类综述;然后对列车运行控制系统故障预测的研究成果做了简要介绍;最后指出了未来列车运行控制系统故障诊断研究的几个可能方向。

The safety is one of the most important and fundamental requirements for train operation.As the key technical equipment for train monitoring,control,and scheduling,the reliability of train control systems （TCSs） is directly related to the safety of train operation.Fault diagnosis for TCSs is an important way to guarantee the reliability of TCSs.This paper made a review over TCSs fault diagnosis techniques.First,fault diagnosis methods for TCSs are classified and summarized.Then,some research achievements of TCSs fault prediction were summarized.Finally,some potential directions for future TCSs fault diagnosis research are pointed out.