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Method and apparatus for graphical display of a condition in a building system with a mobile display unit

  • US 7,548,833 B2
  • Filed: 08/19/2005
  • Issued: 06/16/2009
  • Est. Priority Date: 03/25/2004
  • Status: Active Grant
First Claim
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1. A building control system comprising:

  • a building control network;

    a computer and a computer program executed by the computer,wherein the computer program comprises computer instructions for obtaining first data indicative of a condition sensed by the building control system, obtaining second data indicative of the location of the sensed condition, and associating the location of the sensed condition with a virtual location of a three dimensional model of a portion of a building wherein the condition was sensed;

    and a mobile display unit operably connectable to the computer through the building control network configured to render a three dimensional image indicative of the sensed condition at the associated virtual location of the model with one of a plurality of viewpoints, each viewpoint in the plurality having a different viewing angle with respect to the three dimensional image.

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