A vehicle braking device includes a braking actuator, a hydraulic pressure generation device, a hydraulic pressure sensor, and an electronic control unit. The electronic control unit is configured to execute an upstream pressure maintaining process of controlling the hydraulic pressure generation device to increase and maintain the upstream hydraulic pressure, a downstream pressurization process of controlling the braking actuator such that hydraulic fluid is supplied to the wheel cylinder through the hydraulic pressure flow path in a state in which the upstream hydraulic pressure is maintained, and a failure determination process of determining that a failure has occurred in the braking actuator in a case where the upstream hydraulic pressure is not decreased to be equal to or lower than a determination threshold value as the downstream pressurization process is executed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE BRAKING DEVICE AND FAILURE DETERMINATION METHOD THEREFOR


    Beteiligte:
    KAMIYA YUSUKE (Autor:in)

    Erscheinungsdatum :

    2023-09-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    VEHICLE BRAKING DEVICE AND FAILURE DETERMINATION METHOD THEREOF

    KAMIYA YUSUKE | Europäisches Patentamt | 2023

    Freier Zugriff

    Braking Device for Vehicle and Braking Method Therefor

    SEOL YONG CHEOL | Europäisches Patentamt | 2022

    Freier Zugriff

    Braking Device for Vehicle and Braking Method Therefor

    SEOL YONG CHEOL | Europäisches Patentamt | 2022

    Freier Zugriff

    Braking Device for Vehicle And Braking Method Therefor

    SEOL YONG CHEOL | Europäisches Patentamt | 2021

    Freier Zugriff

    BRAKING DEVICE FOR VEHICLE AND BRAKING METHOD THEREFOR

    SEOL YONG CHEOL | Europäisches Patentamt | 2021

    Freier Zugriff