The invention provides a return-rail-switchable subway pantograph control method and system, and relates to the field of pantograph control. By proposing signal judgments on a pantograph lowering confirmation signal, a pantograph rising confirmation signal, the position consistency of rail position change-over switches, the positions of pantographs and the like and fully considering different control judgments on the pantographs under a double-return-rail system, a subway train can meet different kinds of control logic during running on a single return rail and double return rails, and meanwhile, the emergency that the return rails suddenly change when the train runs on the rails and the emergency that return devices are suspended can be dealt with. By adopting a pantograph rising and lowering judgment method, the train runs more safely and stably.
本发明提出了一种回流轨可切换的地铁受电弓控制方法与系统,涉及受电弓控制领域,通过提出对落弓确认信号、升弓确认信号、轨位转换开关位置一致性、受电弓的弓位等信号判断,充分考虑到双回流轨系统下对受电弓的不同控制判定,使地铁列车能够满足单回流轨和双回流轨这两种轨道上行驶时的不同控制逻辑,同时也能应对列车在轨道上行驶时回流轨突然变化的突发情况,以及对回流器悬空等紧急情况的应对,升降弓的判定方法,从而使列车运行更加安全、稳定。
Return-rail-switchable subway pantograph control method and system
一种回流轨可切换的地铁的受电弓控制方法与系统
18.12.2020
Patent
Elektronische Ressource
Chinesisch
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