| 摘要 |
The invention relates to a method and a device for operating a hybrid drive (1) of a vehicle, comprising a drive train (2) substantially having an internal combustion engine (3), an electrical machine (5), an activatable clutch (4) by means of which the internal combustion engine (3) can be frictionally connected to the electrical machine (5), and a powershift transmission (7). The aim of the invention is to allow a simple and efficient control of a starting process of the internal combustion engine (3) by means of the electrical machine (5) during shifting and to guarantee a high degree of operating ease of the hybrid drive (1). When the vehicle travels electromotively with the clutch (4) open, in order to start the internal combustion engine (3) by means of the electrical machine (5) during a power shift, the control of the electrical machine (5) to generate a reduced dynamic torque curve (26) at the input of the powershift transmission (7) is replaced by a control of the clutch (4) with a dynamic torque curve (29) that acts on the internal combustion engine (3) and has an inverse value.
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