基于无线闭塞中心(RBC)日志的列车运行场景分析

Train Operation Scenario Analysis Based on RBC Log

无线闭塞中心(RBC)故障是比较常见的一类故障,该类故障往往会导致列车降速,还可能会触发紧急停车。通过RBC日志可以反映车与RBC、RBC与RBC之间的通信状态,因此可以根据实际使用中时发生的问题,结合RBC日志分析RBC移交无线超时、RBC与联锁通信中断、列车无法发车等故障场景,并给出相应故障成因分析。

Wireless block center(RBC)failure is a common type of failure,which often leads to train speed reduction and may trigger emergency shutdown.The RBC log can reflect the communication status between the vehicle and RBC and between RBC and RBC.Therefore,the RBC log can be combined with the RBC log to analyze the RBC handover wireless timeout,RBC interlock communication interruption,train failure and other failure scenarios,and give the corresponding fault cause analysis.