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CONTROL DEVICE FOR HYBRID VEHICLE POWER TRANSMITTING APPARATUS

  • US 20100197449A1
  • Filed: 07/30/2008
  • Published: 08/05/2010
  • Est. Priority Date: 08/10/2007
  • Status: Active Grant
First Claim
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1. A control device for a hybrid vehicle power transmitting apparatus,the hybrid vehicle power transmitting apparatus comprising (i) an electrically controlled differential portion including a differential mechanism connected between an engine and drive wheels, and a first electric motor connected to the differential mechanism in a power transmissive state, a differential state of the differential mechanism being controlled upon controlling an operating state of the first electric motor, and (ii) a second electric motor connected to a power transmitting path;

  • the control device performing an alteration on a reactive control, representing an operation to control reactive torque of the second electric motor in opposition to rotational resistance of the engine during startup of the engine, based on a fuel type used in operating the engine.

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