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SYSTEM AND METHOD FOR DETECTING AND/OR DIAGNOSING FAULTS IN MULTI-VARIABLE SYSTEMS

  • US 20120185728A1
  • Filed: 12/23/2011
  • Published: 07/19/2012
  • Est. Priority Date: 12/24/2010
  • Status: Active Grant
First Claim
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1. A method for detecting faulty operation of a HVAC system, the method including:

  • receiving operational data from a plurality of components of the HVAC system;

    processing the operational data in accordance with a plurality of dynamic machine learning fault detection models to generate a plurality of fault detection results,each fault detection model using a plurality of variables to model one or more components of the HVAC system and being adapted to detect normal or faulty operation of an associated component or set of components of the HVAC system; and

    outputting the plurality of fault detection results.

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