The invention, which belongs to the technical field of new energy, particularly relates to an inflating device and inflating method of a vehicle inflating pump. The inflating device of the vehicle inflating pump comprises a vehicle control unit, an air cylinder, a brake air bag and the inflating pump. The inflating pump is sequentially communicated with the air cylinder and the brake air bag, a mechanical self-adaptive switch device is arranged between the inflating pump and the air cylinder, and the mechanical self-adaptive switch device is started to control the inflating pump to be started.A pressure sensor is arranged between the brake air bag and the air cylinder, and the vehicle control unit receives the signal from the pressure sensor and controls an electromagnetic relay to be turned on or turned off so as to control the inflating pump to be turned on. According to the inflating device of a vehicle inflating pump, with dual control of the electric and mechanical self-adaptiveswitch devices, when signals of the pressure sensor are interfered or the vehicle control unit abnormally controls the inflating pump, the mechanical self-adaptive pressure switch device automaticallyopens or closes the inflating pump according to the air pressure of the whole vehicle, so thatthe inflatingpump can still work normally.

    本发明属于新能源技术领域,具体涉及一种车辆打气泵的打气装置及打气方法。本发明的车辆打气泵的打气装置包括:整车控制器、储气筒、制动气囊和打气泵;打气泵依次与储气筒和制动气囊连通,打气泵与储气筒之间设置有机械自适应开关装置,机械自适应开关装置开启,从而控制打气泵开启;制动气囊与储气筒之间设置有压力传感器,整车控制器接收到压力传感器,控制电磁继电器开启或关闭,从而控制打气泵开启。本发明的车辆打气泵的打气装置中,通过电气和机械自适应开关装置双重控制,当压力传感器信号受到干扰或整车控制器对打气泵控制异常时,由机械自适应压力开关装置根据整车气压自动开启或关闭打气泵,从而保证打气泵仍能正常工作。


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    Title :

    Inflating device and inflating method of vehicle inflating pump


    Additional title:

    车辆打气泵的打气装置及打气方法


    Contributors:
    ZHANG BIN (author)

    Publication date :

    2020-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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