The invention discloses an air treatment unit structure integrated with a pressure sensor and a working method thereof.The air treatment unit structure comprises an air treatment unit, and the air treatment unit comprises a unit air inlet connected with an air compressor, a unit air outlet and a plurality of air outlets connected with an air storage cylinder of an energy storage module; the front loop air outlet is connected with a front loop air cylinder of the braking system, and the rear loop air outlet is connected with a rear loop air cylinder of the braking system; and a pressure sensor capable of detecting the pressure of the air outlet of the front loop and the pressure of the air outlet of the rear loop is fixed on the air treatment unit. Air pressure values of the front loop and the rear loop can be displayed, when the air pressure values are abnormal, logic judgment, fault diagnosis display and alarm can be carried out through the ECU, the working pressure of a driver can be relieved, the service life of components can be prolonged, and the safety of the whole vehicle can be improved.
本发明公开了一种集成压力传感器的空气处理单元结构及其工作方法,包括空气处理单元,空气处理单元包括与空压机连接的单元进气口、单元排气口和与储能模块的储气筒连接的多个出气口,其包括与制动系统的前回路储气筒连接的前回路出气口和与制动系统的后回路储气筒连接的后回路出气口;空气处理单元上固定有可检测前回路出气口压力和后回路出气口压力的压力传感器。本发明中不但可以显示前、后回路气压值,当气压值出现异常时,还会通过ECU做出逻辑判断,进行故障诊断显示及报警,不但可减轻司机工作压力,还可提高部品使用寿命及整车安全性。
Air treatment unit structure integrated with pressure sensor and working method of air treatment unit structure
一种集成压力传感器的空气处理单元结构及其工作方法
24.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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