| 摘要 |
<p>A method for drive control of a motor vehicle in a drive train which comprises a drive engine built as a turbo-charged internal combustion engine, a startup and shifting clutch built as an automated friction clutch, and a transmission built as an automatic stepped transmission. The method overcomes drive engine torque deficiencies while traveling in which such torque deficiencies occur when the driver demands power corresponding to a target torque of the drive engine which is above the spontaneously attainable maximum torque. To avoid downshifting or starting from standstill, initially the clutch is disengaged up to slipping operation, the drive engine is then accelerated to the boost threshold speed or an engine speed which is slightly above the boost threshold speed, and the drive engine is then loaded up to substantially the full load torque with a substantially constant engine speed before the slipping operation of the clutch ends.</p> |
