The invention discloses an active automobile pressure release valve structure and a control system thereof. The structure comprises a valve body, a control motor, a blade rotating shaft and pressure release valve blades. A valve body is fixedly installed on an automobile body, a blade rotating shaft is installed on the valve body, pressure release valve blades are installed on the blade rotating shaft, the blade rotating shaft is connected with an output shaft of a control motor, and an active pressure release valve control module receives an automobile door lock state and an automobile window state of an automobile through a central processing unit and an automobile CAN bus communication module; the control information of the control motor of the pressure release valve is calculated and output, the action of the control motor is driven, and the opening angle of the blades of the pressure release valve is accurately controlled through the control motor, so that the vehicle door closing force is reduced, the door closing sound quality is improved, and the noise in a high-speed running vehicle is inhibited; the problem that noise in a vehicle leaks when a passive pressure release valve runs at a high speed, and the noise in the vehicle is too large is solved.

    本发明公开了一种主动式汽车泄压阀结构及其控制系统,该结构包括阀体,控制电机,叶片转轴和泄压阀叶片;将阀体固定安装在车身上,叶片转轴安装在阀体上,泄压阀叶片安装在叶片转轴上,叶片转轴与控制电机的输出轴连接,该控制系统通过主动式泄压阀控制模块通过中央处理单元通过汽车CAN总线通信模块接收汽车的车门锁状态,车窗状态,空调内外循环状态以及空调风量状态信息,计算并输出泄压阀的控制电机的控制信息,驱动控制电机的动作,通过控制电机精确控制泄压阀叶片开启角度的精确控制,降低了车辆车门关闭力,提升关门声品质,对高速行驶车内噪声的抑制,克服被动式泄压阀在高速行驶车内噪声的泄露问题,容易导致车内噪声过大的问题。


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    Title :

    Active automobile pressure release valve structure and control system thereof


    Additional title:

    一种主动式汽车泄压阀结构及其控制系统


    Contributors:
    DING RUNJIANG (author) / DU QINGHUAN (author) / XUE HAO (author)

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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