A method of detecting a leak in a brake-by-wire hydraulic brake system includes determining if the brake system is in an ABS cycle and determining a pressure medium volume delivered for a measured brake pressure when the brake system is in the ABS cycle. The pressure medium volume is compared with a model value for the brake system at the measured brake pressure. Wheel slip of at least one wheel is identified when a difference between the pressure medium volume and the model value exceeds a specified threshold. At least one brake is isolated corresponding to the at least one wheel without wheel slip.


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    Titel :

    METHOD FOR DETECTING A LEAK IN A DRIVE-BY-WIRE BRAKE SYSTEM


    Beteiligte:

    Erscheinungsdatum :

    17.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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