关键词: 铁路枢纽, 调度通信, 远程控制, 短号码, 全球小区识别码

Abstract: The special area of the railway hub has complex line conditions, coexistence of multiple technical systems and diverse business needs. The dispatching communication design needs to consider the impact of various factors. Through detailed analysis of the dispatching communication needs of special areas such as Chongqing East Railway Station and Miaoba Railway Station on the East ring line of Chongqing railway hub, various special service requirements are summarized. According to the technical principles of each system, combined with the actual situation of the project, this paper proposes a targeted design scheme to satisfy the needs of railway transportation dispatching and commanding well, and has important reference significance for the design of dispatching communication in special areas of other hubs.

Key words: railway hub, dispatching communication, remote control, short number, cell global identification