An automatic pressure regulating valve for multiple levels of driving automation of a commercial vehicle includes an upper valve body, a lower valve body, a piston, a main valve core assembly, a switching valve, a quick-acting intake valve, and a quick-acting exhaust valve. The switching valve, the quick-acting intake valve and the quick-acting exhaust valve are all mounted at an upper end of the upper valve body. The piston is located in a chamber formed by the upper valve body and the lower valve body to divide the chamber into an upper control chamber and a lower chamber. The main valve core assembly is mounted in the lower valve body. The automatic pressure regulating valve is applicable to a commercial vehicle allowing for multiple levels of driving automation.


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    Title :

    AUTOMATIC PRESSURE REGULATING VALVE FOR MULTIPLE LEVELS OF DRIVING AUTOMATION OF COMMERCIAL VEHICLE AND CONTROL METHOD THEREOF


    Contributors:
    LI GANGYAN (author) / BAO HANWEI (author) / HU JIAN (author) / GU ZHIQIANG (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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    Automatic pressure regulating valve suitable for multi-level driving automation of commercial vehicle and control method

    LI GANGYAN / BAO HANWEI / HU JIAN et al. | European Patent Office | 2021

    Free access


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

    LI GANGYAN / BAO HANWEI / HU JIAN et al. | European Patent Office | 2023

    Free access

    Pneumatic automatic pressure regulating valve suitable for automatic driving of commercial vehicle and control method thereof

    LI GANGYAN / BAO HANWEI / HU JIAN et al. | European Patent Office | 2021

    Free access