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Apparatus for alerting human operator to status conditions of intelligent video information management system

  • US 5,909,548 A
  • Filed: 10/31/1996
  • Issued: 06/01/1999
  • Est. Priority Date: 10/31/1996
  • Status: Expired due to Term
First Claim
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1. A closed-circuit video surveillance system, comprising:

  • a plurality of video cameras;

    selection means for selecting one or more of said video cameras;

    display means for displaying video images generated by ones of said video cameras selected by said selection means; and

    control means for controlling said display means, said control means causing said display means to display a plurality of symbols each representative of a respective one of said video cameras, said control means also causing said display means to display an indication in association with at least one of said symbols to indicate that the camera or cameras corresponding to said at least one of said symbols have been selected by said selection means.

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