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Chemical, biological, radiological, and nuclear weapon detection system comprising array of spatially-disparate sensors and surveillance equipment

  • US 7,061,388 B1
  • Filed: 06/30/2004
  • Issued: 06/13/2006
  • Est. Priority Date: 06/30/2004
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a video signal from V video cameras;

    receiving a first alarm status from K spatially-disparate hazardous material detection stations, wherein each of said K hazardous material detection stations is associated with at least one of said V video cameras;

    triggering a first system-wide alarm when N of M neighboring hazardous material detection stations issues an alarm for a first hazardous material; and

    selecting the output of at least one of said V video cameras associated with one of the hazardous material detection stations that issued said alarm;

    wherein N, M, and K are positive integers and 1≦

    N≦

    M≦

    K.

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