×

SYSTEMS AND METHODS FOR USING RULE-BASED FAULT DETECTION IN A BUILDING MANAGEMENT SYSTEM

  • US 20110047418A1
  • Filed: 10/29/2010
  • Published: 02/24/2011
  • Est. Priority Date: 06/22/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method of detecting faults in a building management system, the method comprising:

  • at a computer of the building management system, using a stored rule condition to detect a first fault in the building management system;

    using the computer to determine a need for a threshold adjustment based on at least one of fault detection data or building management system performance data;

    determining a new threshold value for the rule condition;

    adjusting the stored rule condition to utilize the new threshold value; and

    at the computer, using the adjusted rule condition to detect a second fault in the building management system.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×