The method involves performing traction upshifts under cooperation of a shifted frictionally-engaged shifting element and a removed frictionally-engaged shifting element of an automatic shift gearbox (3). Torque, provided by a combustion engine (1), is reduced for performing the traction upshifts during starting of a connection process in the shifted frictionally-engaged shifting element. The torque is increased to begin partial shifting of the torque from the engine to an electric machine during starting of the connection process.
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS
METHOD FOR OPERATING A DRIVE TRAIN
PROCÉDÉ DESTINÉ AU FONCTIONNEMENT D'UNE CHAÎNE CINÉMATIQUE
2020-07-15
Patent
Electronic Resource
German