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Method and device for controlling the drive unit of a vehicle

  • US 6,631,319 B1
  • Filed: 01/17/2002
  • Issued: 10/07/2003
  • Est. Priority Date: 06/22/1999
  • Status: Expired due to Fees
First Claim
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1. A method for controlling a drive unit of a vehicle having a drive train operatively connected to said drive unit, the drive unit generating a torque during operation of the vehicle, the method comprising the steps of:

  • influencing the torque of the drive unit in the sense of a reduction of vibrations in train in the vehicle and deriving the influencing of the torque from a comparison of the rpm of the drive unit with a pregiven desired rpm; and

    , determining the desired rpm in dependence upon the engine rpm gradients caused by the driver input and/or the transmission ratio shift of the transmission.

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