The invention discloses an air compressor start-stop control circuit, system and method and a rail transit vehicle thereof, belongs to the technical field of rail transit, and has three control schemes of automatic train control when a network is normal, automatic start-stop of an air compressor under an emergency traction working condition of network abnormity and manual control operation of a driver. The three control schemes do not work synchronously, the corresponding control scheme is entered according to the specific working condition, the use frequency of a pressure switch of the air compressor can be reduced, and meanwhile the requirements for main and auxiliary control and debugging of the air compressor can be met.
本发明公开了一种空压机启停控制电路、系统、方法及其轨道交通车辆,属于轨道交通技术领域,具有网络正常时列车自动控制、网络异常紧急牵引工况下空压机自动启停以及司机手动控制操作三种控制方案,且三种控制方案不存在同步工作情况,根据特定工况进入相应控制方案,可降低空压机压力开关使用频次,同时也可实现主辅控制及空压机调试的需求。
Air compressor start-stop control circuit, system and method and rail transit vehicle thereof
一种空压机启停控制电路、系统、方法及其轨道交通车辆
2024-04-02
Patent
Elektronische Ressource
Chinesisch
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