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Vehicle driving force control apparatus

  • US 7,004,018 B2
  • Filed: 08/08/2003
  • Issued: 02/28/2006
  • Est. Priority Date: 08/27/2002
  • Status: Active Grant
First Claim
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1. A vehicle driving force control apparatus of a vehicle provided with at least one first drive wheel, and a second drive wheel driven independently of the first drive wheel, the driving force control apparatus comprising:

  • a power source configured to supply electric power;

    an electric motor configured to be supplied with electric power from the power source and transfer a drive torque to the first drive wheel;

    an electric power supplying status detecting section configured to determine an electric power supplying capacity of the power source based on a power supplying condition of the power source; and

    an electric motor torque control section configured to control a control torque command of the electric motor such that a target motor torque is limited based on the power supplying capacity determined by the electric power supplying status detecting section.

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