下一代城市轨道交通信号系统研究

Research on the Next Generation Urban Rail Transit Signaling System

基于对城市轨道交通典型CBTC(基于通信的列车控制)系统的架构、设备配置、控制原则等分析,通过对比研究精简列车控制系统(TSTCBTC~■2.0信号系统和车车通信信号系统),明确了精简列车控制系统与典型CBTC系统的差异,以及以车为中心的信号系统的定义。结合智慧城市轨道交通的目标要求,提出了下一代信号系统的两大必要特征——精简和智能,以及下一代信号系统的重要发展方向——友好、标准和高效。

Based on an analysis of the architecture,equipment configuration and control principles of typical CBTC system,which are compared with the new simplified train control systems(TSTCBTC 2.0 and train-to-train communication system),the differences between simplified train control system and typical CBTC system,the definition of train-oriented control system are clarified.Aligning with the target requirements of smart city rail transit,simplification and intelligence,the two must-have features and the important development direction towards amity,standard and efficiency of the next generation signaling system are proposed.