Dual clutch transmission for a motor vehicle, in particular with a hybrid drive or method for controlling this dual clutch transmission

摘要

The invention relates to a double clutch transmission (1) for a motor vehicle, in particular with a hybrid drive, with a first transmission input shaft (2) and with a second transmission input shaft (3), the first transmission input shaft (2) via a first clutch (K1) and the second Transmission input shaft (3) can be effectively connected via a second clutch (K2) to an internal combustion engine (ICE), in particular to a crankshaft of the internal combustion engine (ICE), with several insertable and / or removable gear stages (I, II, III, IV) being provided , the successive gear steps being assigned to different transmission input shafts (2, 3), in particular the first, third and / or fifth gear step being assigned to the first transmission input shaft (2) and the second, fourth and / or sixth gear step being assigned to the second transmission input shaft (3), wherein at least one - first - electric machine (5) is provided and the electric machine (5) as an electric motor (5a) and / or The generator (5b) can be operated and the electric machine (5) can be effectively rotatably connected to one of the transmission input shafts (2, 3). DOLLAR A The double clutch transmission is optimized in that the electric machine (5) can be effectively connected to both the first and the second transmission input shaft (2, 3) via an additionally provided transmission (9).