A device and a method for operating a multi-axle drive train for a motor vehicle. A first axle and a second axle are operatively connected, at least temporarily, to a drive device. When the second axle is decoupled from the drive device and a request for multi-axle drive with a first value is present, the second axle is coupled to the drive device only when a noise-masking event occurs, or when the second axle is coupled to the drive device and the request for multi-axle drive is absent, the second axle is decoupled from the drive device only when the noise-masking event occurs.
VERFAHREN ZUM BETREIBEN EINES MEHRACHSANTRIEBSSTRANGS FÜR EIN KRAFTFAHRZEUG SOWIE ENTSPRECHENDER MEHRACHSANTRIEBSSTRANG
METHOD FOR OPERATING A MULTI-AXLE DRIVE TRAIN FOR A MOTOR VEHICLE, AND CORRESPONDING MULTI-AXLE DRIVE TRAIN
PROCÉDÉ DE COMMANDE D'UNE TRANSMISSION MULTIPLE D'UN VÉHICULE À MOTEUR ET TRANSMISSION MULTIPLE CORRESPONDANTE
2018-06-13
Patent
Electronic Resource
German
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
European Patent Office | 2018
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