The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2006
Filed:
Jun. 30, 2004
Scott M. Maurer, Haymarket, VA (US);
Kevin J. Kofler, Bristow, VA (US);
Mark J. Derksen, Bristow, VA (US);
Scott M. Maurer, Haymarket, VA (US);
Kevin J. Kofler, Bristow, VA (US);
Mark J. Derksen, Bristow, VA (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A chemical, biological, radiological, and nuclear weapons detection system is disclosed that comprises an array of spatially-disparate hazardous material sensors that all feed into a centralized system control center. This enables the embodiment to receive and coordinate in one place all of the hazardous material sensors spread over a wide area, and, therefore, enables an alarm to be quickly issued in the event of a real attack. The illustrative embodiment also incorporates a mechanism to reduce the probability that a false alarm will be issued. In particular, the illustrative embodiment requires that at least 2 stations report an alarm for the same hazardous material within an interval of time. This prevents a false alarm from one hazardous material detection station from issuing a false system-wide alarm. This is based on the assumption that a real attack is more likely to be detected by stations that are near each other than by stations that have no proximity.