A pneumatic automatic pressure regulating valve for automatic driving of a commercial vehicle includes an upper valve body and a lower valve body that form a chamber of the automatic pressure regulating valve. A quick-acting intake valve assembly and a quick-acting exhaust valve assembly are mounted on the upper valve body. A main valve core assembly is mounted on the lower valve body. The quick-acting intake valve and the quick-acting exhaust valve are normally closed and both are configured to regulate an air pressure in the control chamber A such that air enters the working chamber B to increase a pressure or is vented therefrom to reduce the pressure, thereby controlling a pressure in a brake chamber. The pneumatic automatic pressure regulating valve can be widely applied to autonomous vehicles or unmanned driving. The familiarity dependency of a driver on a valve control system is reduced.


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    Title :

    PNEUMATIC AUTOMATIC PRESSURE REGULATING VALVE FOR AUTOMATIC DRIVING OF COMMERCIAL VEHICLE AND CONTROL METHOD THEREOF


    Contributors:
    LI GANGYAN (author) / BAO HANWEI (author) / HU JIAN (author) / YANG FANG (author)

    Publication date :

    2023-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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