Abstract: The invention relates to an operating method for an automatic transmission, particularly for an automatic variable-speed transmission and/or dual-clutch transmission, for a motor vehicle. The automatic transmission can be operated in a cost-effective manner, particularly with reduced component wear and increased service life, and/or the driving comfort of the vehicle can be improved such that when lifting of at least one driven vehicle wheel off the roadway during braking is detected by the operating method, then for the length of said braking process, in the event of an incomplete gear change into a gear of the transmission, the engagement of a gear is prevented and/or the beginning of a gear change into a gear of the transmission is prevented.

Abstract: The invention relates to an operating method for an automatic transmission, particularly for an automatic variable-speed transmission and/or dual-clutch transmission, for a motor vehicle. The automatic transmission can be operated in a cost-effective manner, particularly with reduced component wear and increased service life, and/or the driving comfort of the vehicle can be improved such that when lifting of at least one driven vehicle wheel off the roadway during braking is detected by the operating method, then for the length of said braking process, in the event of an incomplete gear change into a gear of the transmission, the engagement of a gear is prevented and/or the beginning of a gear change into a gear of the transmission is prevented.

Abstract: A method for controlling the shifting operation of an automated twin-clutch transmission includes executing a shifting operation between a load gear and a target gear assigned to a first transmission unit by using an intermediate gear assigned to a second transmission unit. The engine speed is adjusted to reach the synchronous speed of the target gear at the end of the shifting operation. At the start of the shifting operation an initial target speed gradient is set such that the engine speed reaches the synchronous speed at the end of the shifting operation based on an estimated total shifting time. The actual shifting progress is determined during the shifting operation and is compared with the estimated shifting progress. The target speed gradient is adjusted to the actual shifting progress in case the actual shifting progress and the estimated shifting progress deviate from one another.

Abstract: A method for controlling the shifting operation of an automated twin-clutch transmission includes executing a shifting operation between a load gear and a target gear assigned to a first transmission unit by using an intermediate gear assigned to a second transmission unit. The engine speed is adjusted to reach the synchronous speed of the target gear at the end of the shifting operation. At the start of the shifting operation an initial target speed gradient is set such that the engine speed reaches the synchronous speed at the end of the shifting operation based on an estimated total shifting time. The actual shifting progress is determined during the shifting operation and is compared with the estimated shifting progress. The target speed gradient is adjusted to the actual shifting progress in case the actual shifting progress and the estimated shifting progress deviate from one another.

Abstract: A double clutch transmission is provided for a motor vehicle. The transmission is equipped with a first transmission input shaft which is connected to a starting gear and which is connected to a first clutch, a second transmission input shaft which is connected to at least two driving gears and which is connected to a second clutch, and a shared transmission output shaft. Two of the gears that are connected to the second transmission input shaft can be simultaneously shifted in a parking position function. A method is provided for controlling an automated double clutch transmission during which an activation of a parking position is effected by simultaneously engaging two gears which are assigned to a transmission input shaft that does not have any starting gear.

Abstract: A double clutch transmission is provided for a motor vehicle. The transmission is equipped with a first transmission input shaft which is connected to a starting gear and which is connected to a first clutch, a second transmission input shaft which is connected to at least two driving gears and which is connected to a second clutch, and a shared transmission output shaft. Two of the gears that are connected to the second transmission input shaft can be simultaneously shifted in a parking position function. A method is provided for controlling an automated double clutch transmission during which an activation of a parking position is effected by simultaneously engaging two gears which are assigned to a transmission input shaft that does not have any starting gear.