车站有源应答器报文延迟问题情况分析

随着我国高速铁路的快速发展,列控系统得以迅速推广实施。列控中心在发送报文时,会存在多种原因的延迟,使在进路改变、点灯和轨道区段发码状态改变、临时限速改变的情况下,有源应答器报文没有更新。为此针对不同类型有源应答器的报文延迟对列车实际运行带来的影响进行分析。

Analysis of Message Latency Issues in Active Balise at Station

With the rapid development of high speed railways in China, the train control systems have been widely applied. There are delays caused by many reasons when the TCC sends telegrams and the telegram from active balise may not be updated in case of the routes being changed, lighting, the status of track circuit sending code being changed as well as TSR being changed. This paper will analyze the influ- ence of the telegram delay on the train operation.