The invention relates to an air suspension system, an air supply unit of the air suspension system, a vehicle and a control method of the vehicle, and the air supply unit comprises a compressor with an air inlet end and an air outlet end; one end of the first valve is connected to the air outlet end, and the other end is connected to an air spring; one end of the second valve is connected to the air inlet end, and the other end is connected to an air spring; one end of the third valve is connected to the gas inlet end, and the other end is connected to the gas storage unit; one end of the fourth valve is connected to the gas outlet end, and the other end is connected to the gas storage unit; the pressure sensors are arranged on the sides, used for being connected to the air spring, of the first valve and the second valve, and the third valve and the second valve are directly connected to the air inlet end. In the air suspension system, the two valves connected with the air inlet end of the compressor are arranged to be directly connected with the air inlet end of the compressor, so that the compressor can be used as an expansion type silencer, and the effect of silencing air flow noise can be achieved.

    本公开涉及一种空气悬架系统及其空气供给单元、车辆及车辆的控制方法,空气供给单元包括:压缩机,具有进气端和出气端;第一阀门,一端连接在出气端,另一端用于连接到空气弹簧;第二阀门,一端连接在进气端,另一端用于连接到空气弹簧;第三阀门,一端连接在进气端,另一端用于连接到储气单元;第四阀门,一端连接在出气端,另一端用于连接到储气单元;以及压力传感器,设置在第一阀门和第二阀门的用于连接到空气弹簧的一侧,其中,第三阀门与第二阀门直接连接在进气端。在空气悬架系统中,将与压缩机的进气端连接的两个阀门设置成与压缩机进气端直接连接,这样,压缩机可以作为扩容式消声器,从而可以对气体流动噪音起到消音的效果。


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    Titel :

    Air suspension system, air supply unit of air suspension system, vehicle and control method of vehicle


    Weitere Titelangaben:

    空气悬架系统及其空气供给单元、车辆及车辆的控制方法


    Beteiligte:
    TAO FENG (Autor:in)

    Erscheinungsdatum :

    03.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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