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Shift Control System Of Hybrid Vehicle With Automatic Transmission And Method Thereof

  • US 20120029743A1
  • Filed: 11/16/2010
  • Published: 02/02/2012
  • Est. Priority Date: 07/29/2010
  • Status: Active Grant
First Claim
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1. A shift control system of a hybrid vehicle with an automatic transmission, comprising:

  • a fuzzy function calculator that receives an accel position sensor (APS) signal that is an input variable, and outputs a severity value by determining a driver'"'"'s driving severity value through a plurality of fuzzy rules including a fuzzy function for the APS signal;

    a sporty degree calculator that is electrically connected with the fuzzy function calculator and determines a sporty degree corresponding to the severity value; and

    a mode determiner that is electrically connected with the sporty degree calculator and determines whether an engine operates in accordance with the sporty degree.

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