A drive device and methods for operating a drive device of a motor vehicle, having an internal combustion engine, an electric machine, and a dual-clutch transmission. The dual-clutch transmission has two clutches, by means of which the transmission can be connected to the internal combustion engine. At least the internal combustion engine is actuated in a driving operation in order to generate a target drive torque, and the clutches are actuated in opposite directions for a gear shift. During a gear shift, the electric machine, which is connected to the dual-clutch transmission without a clutch, is actuated such that the electric machine completely or partly generates the target torque at least temporarily.
METHOD AND DEVICE FOR OPERATING A DRIVE DEVICE, DRIVE DEVICE
2020-08-06
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING |
METHOD AND DEVICE FOR OPERATING A DRIVE DEVICE, DRIVE DEVICE
European Patent Office | 2019
|Method and device for operating a drive device, drive device
European Patent Office | 2020
|