The invention relates to a control center main and standby system for an urban rail transit signal system, the system comprises a main control center and a standby control center, the main control center comprises two sets of ATS key equipment and two sets of DCS key equipment, and the standby control center comprises a set of ATS key equipment and a set of DCS key equipment; the main control center carries out self equipment redundancy, and the main control center and the standby control center are selected by a user on an interface; meanwhile, the main control center comprises two sets of DCS key equipment of the A network and the B network with different frequencies, one set of the A network is used for main, the other set of the B network is used for standby, and the standby control center comprises one set of the DCS key equipment of the B network and is used for main, so that a main-standby-main system is formed. Compared with the prior art, the method has the advantages that seamless switching can be carried out, and the system reliability is improved.
本发明涉及一种用于城市轨道交通信号系统的控制中心主备系统,该系统包括主用控制中心和备用控制中心,所述主用控制中心包括两套ATS关键设备和两套DCS关键设备,所述备用控制中心包括一套ATS关键设备和一套DCS关键设备;所述的主用控制中心进行自身设备冗余,所述主用控制中心和备用控制中心哪边为主用由用户在界面选择;同时所述主用控制中心包含A网、B网不同频率两套DCS关键设备,其中一套A网主用和一套B网备用,备控中心包含B网一套DCS关键设备并为主用,形成主‑备‑主系统。与现有技术相比,本发明具有可进行无缝切换、提高了系统可靠性等优点。
Control center main and standby system for urban rail transit signal system
一种用于城市轨道交通信号系统的控制中心主备系统
2022-07-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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