天津先唯铁路电子设备有限公司研发的客运指挥中心系统 ,把列车监控、列车到发、列车广播集成在一起 ,使它们相辅相成 ,统一工作。本系统在沈阳北站开通一年来 ,符合了原设计构想 ,满足了用户的要求。系统组态灵活 ,既适合于中小客运站广播 ,又适用于大型客运广播。具体情况如 Tianjin CDT Electronic Equipment Co., Ltd. R & D passenger command center system, the train control, train to the train, train radio together, so that they complement each other, work together. The system opened in Shenyang North Station a year ago, in line with the original design ideas to meet the user’s requirements. System configuration flexibility, not only suitable for small and medium passenger terminal broadcasting, but also for large passenger radio. Specific circumstances