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Climate control system and method for optimizing energy consumption of a vehicle

  • US 8,249,749 B2
  • Filed: 10/07/2009
  • Issued: 08/21/2012
  • Est. Priority Date: 10/07/2009
  • Status: Active Grant
First Claim
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1. A automatic climate control system comprising:

  • a compressor;

    a blend door;

    at least one relative temperature selector; and

    a controller coupled to the relative temperature selector and configured to;

    receive input from an ambient temperature sensor, a cabin temperature sensor, and the relative temperature selector corresponding to a relative cabin temperature change request; and

    output compressor speed and blend door position based on ambient temperature, cabin temperature, and the relative cabin temperature change request.

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