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Drivetrain controller for a motor vehicle with at least two power units and a gear-box

  • US 20040035618A1
  • Filed: 06/25/2003
  • Published: 02/26/2004
  • Est. Priority Date: 09/27/2000
  • Status: Active Grant
First Claim
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1. Drivetrain controller for a motor vehicle with at least two drive units (1, 3) and a gearbox (7), comprising decentralized control units (2, 5, 8) for generating the setting signals for the drive units (1, 3) and the gearbox (7), a pedal interpretation unit (20) for determining a torque set value from a parameter characterizing the driver'"'"'s command characterized by a status manager (22) for specifying a set operating state for the drivetrain as a function of the torque set value and the charge state of an energy store (4) and a torque manager (23) for generating control signals for the decentralized control units (2, 5, 8) as a function of the torque set value and the specified set operating state for the drivetrain.

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