The invention provides a rail transit signal system and a communication method of the rail transit signal system and a platform door system. According to the rail transit signal system, an interlocking controller used for issuing door opening and closing commands to a platform door system is arranged in a platform door control room, and the interlocking controller and the platform door system communicate in a bus interface mode and/or in a direct communication mode between the two controllers to achieve linkage of a platform door and a vehicle door. According to the invention, the interlocking controller in the rail transit signal system is arranged in the platform door control room, so that a bus interface communication mode and/or a direct communication mode between controllers can be adopted to replace an existing communication mode based on a relay switch signal between the rail transit signal system and the platform door system. The distance between the interlocking controller and the platform door controller can be reduced, and the time difference of linkage asynchronism of the vehicle door and the platform door is shortened; and the equipment cost can be saved, the safety of platform door control is improved, and the function of a rail transit signal system is expanded.
本发明提供一种轨道交通信号系统、及其与站台门系统的通信方法。该轨道交通信号系统中、用于向站台门系统下发开、关门命令的联锁控制器设置在站台门控制室内,所述联锁控制器与站台门系统之间采用总线接口方式、和/或以两个控制器之间直接通信的方式进行通信实现站台门和车门的联动。本发明将轨道交通信号系统中的联锁控制器设置在站台门控制室,以便采用总线接口通信、和/或控制器之间直接通信的方式代替现有的、与站台门系统之间基于继电器开关信号的通信方式。不仅可以减少联锁控制器与站台门控制器之间的距离,缩短车门和站台门联动不同步的时间差;还能节省设备成本,提高站台门控制的安全性,使轨道交通信号系统的功能得到扩展。
Rail transit signal system and communication method of rail transit signal system and platform door system
一种轨道交通信号系统、及其与站台门系统的通信方法
2023-12-08
Patent
Elektronische Ressource
Chinesisch