新建高铁与既有客专信号互联互通方案研究

Study of Interoperability Solution to Signal System of Newly-built High Speed Railways and Existing PDLs

通过对京石高铁、石太客专信号制式的分析,找出高铁线路信号系统接口的难点。依据高速铁路相关标准规范及列控、调度集中、计算机联锁等系统设备接口条件,结合铁路技术管理规程,提出通过调度台之间通信来解决临时限速下达问题的解决方案,避免不同制式设备的接口对接。

The signaling systems of the two high-speed railways of Beijing--Guangzhou and Shiji- azhuang--Taiyuan are analyzed and major problems related to join the two railways are put for- ward. A solution to address the issue of temporary speed restriction command is proposed in ac- cordance with the specifications and standards of the systems including TCC, CTC and CBI, which uses the dispatch platform to avoid direct connection between different system equipment.