联锁代传SA信息在长沙南枢纽的应用

Application of CBI System Transmitting SA Message in Changsha South Station

长沙南高铁站由沪昆场和武广场组成。办理跨场进路时,需要两个场分别办理分段进路进而组成一条完整的跨场进路。由于控制长沙南高铁的两个场的无线闭塞中心(RBC)之间没有交互进路信息,因此RBC无法获取完整的进路信息。提出针对这种情况的解决方案:通过两个场的计算机联锁之间的站联信息代传SA信息来给RBC发送完整进路信息。

Changshanan high-speed railway station contains Shanghai-Kunming yard and WuhanGuangzhou yard, and the two yards are controlled by two RBCs which belong to different high-speed railway lines. There is no route information exchanged between two RBCs. When setting a route from one yard to another, the RBCs cannot get the full route information. This article describes the solution for this situation： SA message is transmitted based on inter-station messages between adjacent CBI systems to get full route information for the RBCs.