基于通信的移动闭塞ATC系统研究

移动闭塞是城市轨道交通信号系统的发展方向。本文讨论了基于通信的移动闭塞信号系统的原理、典型结构和实现方式。在此基础上,对我国大城市轨道交通信号系统的选择进行了探讨,指出了轨道交通直线电机运载系统采用移动闭塞技术的必要性和可行性。

Research on ATC System of Communication Based Moving Block

Moving block is the development tendency of urban rail transit signaling system. The paper describes the principles, typical structure and implementing mode of communication based moving block signaling system. The paper discusses the choice of rail transit signaling system in big cities of our country and suggests the necessity and possibility of adopting the moving-block technology in the linear motor carriage system.