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PARALLEL HYBRID ELECTRIC VEHICLE POWER MANAGEMENT SYSTEM AND ADAPTIVE POWER MANAGEMENT METHOD AND PROGRAM THEREFOR

  • US 20140107879A1
  • Filed: 12/16/2013
  • Published: 04/17/2014
  • Est. Priority Date: 08/08/2011
  • Status: Abandoned Application
First Claim
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1. A method for controlling torque in a hybrid electric vehicle comprising:

  • determining a state of charge of an energy storage device;

    obtaining a reference state of charge;

    obtaining an error from a difference between said determined state of charge and said reference state of charge; and

    apportioning torque between a motor and an engine based upon said error, said motor being electrically coupled to said energy storage device and powered by said energy storage device.

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