A method for operating a braking device of a drive train of a vehicle, the drive train including an automatic gearbox of a vehicle, and the vehicle further having a gear-side parking lock, a service brake, and a parking brake that can be operated independently from the service brake. When a parking condition occurs, the parking lock may be engaged by a control device if the vehicle is protected from rolling away by a service brake that can be operated independently from the parking brake. The parking lock may then be configured to remain engaged until a driving condition occurs for the vehicle. This may optimize the parking lock operation in such a way that reliably prevents a disengagement impulse when the parking lock is disengaged, preventing the vehicle from rolling when entering or leaving a parked state.
VERFAHREN UND STEUERVORRICHTUNG ZUR BETÄTIGUNG EINER BREMSEINRICHTUNG EINES EIN AUTOMATIKGETRIEBE AUFWEISENDEN ANTRIEBSSTRANGS EINES FAHRZEUGS
METHOD AND CONTROLLER FOR ACTUATING A BRAKING DEVICE OF A VEHICLE POWERTRAIN HAVING AN AUTOMATIC TRANSMISSION
PROCÉDÉ ET DISPOSITIF DE COMMANDE PERMETTANT D'ACTIONNER UN DISPOSITIF DE FREINAGE D'UNE CHAÎNE CINÉMATIQUE, COMPRENANT UNE TRANSMISSION AUTOMATIQUE, D'UN VÉHICULE
2019-05-29
Patent
Electronic Resource
German
European Patent Office | 2015
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