The invention discloses an electric air compressor control method, system and device and a storage medium, and belongs to the technical field of vehicle electric air compressor control. The sensing unit is used for detecting the pressure of an air reservoir, an unloading signal, the working current of an air compressor, the temperature of compressed air at an outlet of the air compressor and a key door on-gear signal; the decision-making unit is used for comparing the detection value with a set value; according to the control method, the working current and the pressure unloading signal during unloading of the air compressor are monitored, redundancy judgment is achieved, the timeliness and accuracy of shutdown of the air compressor are ensured, and the dryness of the compressed air meets the use requirement by additionally monitoring the temperature of the compressed air; and meanwhile, by adding inflation circulation after the whole vehicle is powered off, the drying degree in a braking system after the vehicle is parked is guaranteed, and normal use of the vehicle in the second day cannot be affected.
本发明公开了一种电动空压机控制方法、系统、设备及存储介质,属于车用电动空压机控制技术领域,本发明的控制系统包括感知单元及决策单元,感知单元用于检测储气筒压力、卸荷信号、空压机工作电流、空压机出口处压缩空气温度、钥匙门on档信号;决策单元用于将检测值与设定值进行比较;本发明的控制方法是通过对空压机卸荷时的工作电流和压力卸荷信号的监控,实现冗余判断确保空压机停机的及时性和准确性,通过增加对压缩空气温度的监测实现压缩空气的干燥度满足使用要求,同时通过增加整车下电后的打气循环,保证车辆停车后制动系统内的干燥程度,不会影响车辆第二天的正常使用。
Electric air compressor control method, system and equipment and storage medium
一种电动空压机控制方法、系统、设备及存储介质
2022-07-12
Patent
Electronic Resource
Chinese
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