Method For Production Of A Brake Stand-By Function

The invention discloses a method of changing the trigger threshold of a brake stand-by function of a vehicle brake. The brake stand-by function generates brake pressure in wheel brakes without application of a brake pedal. The trigger threshold value for the brake stand-by function is determined by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GROITZSCH STEPHAN, CRESS TORSTEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a method of changing the trigger threshold of a brake stand-by function of a vehicle brake. The brake stand-by function generates brake pressure in wheel brakes without application of a brake pedal. The trigger threshold value for the brake stand-by function is determined by the following steps: a) determining an average return speed of an accelerator pedal; b) changing the trigger threshold value for the brake stand-by function depending on the determined average return speed of the accelerator pedal. The method disclosed allows reducing the number of spurious releases of the brake stand-by function, which a sportive driving style brings about. In another embodiment of the method, the position of the accelerator pedal is used to change the trigger threshold value for the brake stand-by function.