The invention relates to the field of retarder control, and discloses a retarder control system, a retarder control device and a vehicle. In a power-on state, a two-position two-way electromagnetic valve I is communicated with a two-position three-way electromagnetic valve; the air outlet end of the two-position three-way electromagnetic valve is communicated with a control cavity of the relay valve so as to control opening and closing of the relay valve; the air outlet end of the two-position three-way electromagnetic valve is in a connected state in a power-on state, and the air outlet end of the two-position three-way electromagnetic valve is in a disconnected state in a power-off state; compressed air of the air inlet can be controlled to enter the air outlet through opening and closing of the relay valve assembly. A controller is further included, a pressure sensor is arranged at the air outlet end and connected with the controller, and the controller controls the first two-position two-way electromagnetic valve and the two-position three-way electromagnetic valve to be powered on and powered off according to the collected air outlet pressure. The device has the advantages of being rapid in response, high in safety, good in integrity and the like.
本发明涉及缓速器控制领域,公开了缓速器控制系统及缓速器控制装置及车辆,其中通电状态下二位二通电磁阀一与二位三通电磁阀连通;二位三通电磁阀出气端与继动阀的控制腔连通从而实现控制继动阀阀门的开闭;二位三通电磁阀的通电状态下其出气端为连通状态,二位三通电磁阀的断电状态下其出气端为断开状态;继动阀阀门总成的开闭可控制进气口的压缩空气进入出气口;还包括控制器,出气口端设置有压力传感器,压力传感器与控制器连接,控制器根据采集的出气口压力控制二位二通电磁阀一以及二位三通电磁阀的通断电。该装置具有反应迅速,安全性强以及整体性好等优点。
Retarder control system, retarder control device and vehicle
缓速器控制系统及缓速器控制装置及车辆
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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