The invention relates to a method for operating a control device for a braking system of a motor vehicle, wherein the control device receives a braking request from a driver assistance system and determines a target value of a braking operation parameter of the braking system and determines an ideal temporal process for the braking operation parameter, which gradually leads to the target value, complying with a predetermined jerk criterion, and a determines a control fault of an actual value of the braking operation parameter in relation to the ideal process and determines a request value for a controller of a brake pressure pump of the braking system from the control fault on the basis of a controller unit. According to the invention, the control device determines a maximum achievable temporal gradient of the braking operation parameter by means of the brake pressure pump and examines whether the gradient fulfills a freezing criterion and, in the case of the freezing criterion being fulfilled, limits at least one control operation parameter of the controller unit and/or a gradient of the brake request.
VERFAHREN ZUM BETREIBEN EINER STEUERVORRICHTUNG FÜR EINE BREMSANLAGE EINES KRAFTFAHRZEUGS SOWIE STEUERVORRICHTUNG UND KRAFTFAHRZEUG
METHOD FOR OPERATING A CONTROL DEVICE FOR A BRAKE SYSTEM OF A MOTOR VEHICLE, CONTROL DEVICE AND MOTOR VEHICLE
PROCEDE DE FONCTIONNEMENT D'UN DISPOSITIF DE COMMANDE D'UN SYSTEME DE FREINAGE D'UN VEHICULE AUTOMOBILE, DISPOSITIF DE COMMANDE ET VEHICULE AUTOMOBILE
2021-06-09
Patent
Electronic Resource
German
European Patent Office | 2018
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