The commercial vehicle air dryer control system comprises an air compressor, a dryer and a pressure relief electromagnetic valve which are connected in sequence, and the pressure relief electromagnetic valve is connected with an air compressor control pipeline and a first atmosphere exhaust pipe; a gas storage pipeline is connected in parallel between the pressure relief electromagnetic valve and the dryer, the gas storage pipeline is connected with a front-back gas storage cylinder and a regeneration gas storage cylinder, the regeneration gas storage cylinder is connected with a regeneration electromagnetic valve, and a regeneration pipeline is connected between the regeneration electromagnetic valve and the dryer; the exhaust valve is located between the air compressor and the dryer and connected with an air compressor control pipeline. The trigger parameter acquisition device and the controller are integrated with factors such as vehicle driving working conditions and running states to realize seven working modes so as to reduce the energy consumption of the whole vehicle; the air compressor, the pressure relief electromagnetic valve and the regeneration electromagnetic valve are controlled to work cooperatively, so that air used by each system of the vehicle is fully dried, the air safety of each system of the vehicle is ensured, moist air is prevented from entering the front and rear air reservoirs and flowing into each air using system, and the driving safety is improved.
本申请涉及一种商用车空气干燥器控制方法及系统,包括依次连接的空压机、干燥器和卸压电磁阀,卸压电磁阀连接有空压机控制管路和第一大气排管;卸压电磁阀和干燥器之间并联有储气管路,储气管路连接有前后储气筒和再生储气筒,再生储气筒连接有再生电磁阀,再生电磁阀和干燥器之间连接有再生管路;排气阀位于空压机和干燥器之间并与空压机控制管路连接;触发参数获取装置和控制器综合车辆行驶工况、运行状态等因素,实现七种工作模式,以降低整车能耗;通过控制空压机、卸压电磁阀和再生电磁阀协同工作,使得车辆各系统的用气被充分干燥,确保车辆各系统的用气安全,防止湿润空气进入前后储气筒而流入各个用气系统,提高行车安全。
Commercial vehicle air dryer control method and system
一种商用车空气干燥器控制方法及系统
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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