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Hazard Warning Algorithm (HWA)

Technology Area

Sensors and Environment

Project Status

Completed

Principal
Inventor

Eugene Berger

IP Status

US Patents #6,441,743 and #6,539,311

Overview

The MITRE Corporation has developed a Hazard Warning Algorithm (HWA) to give nuclear, biological, and chemical (NBC) detection devices the ability to express chemical concentrations. These patented algorithms determine hazard warning levels of NBC agents. The algorithm is used to generate hazard level indications, measure concentrations, and determine accumulated dosages. This algorithm indicates the hazard level when the estimated level values match or exceed empirically predetermined hazard dosage values for the NBC agent.

These algorithms can be used in conjunction with NBC detection devices to achieve extremely fast measurement and processing times.

Benefits

  • Faster measurements in quicker time
  • Highly accurate
  • Safety feature of dosage prediction
  • Applications

  • Homeland security
  • Shipping industry
  • Security
  • Additional Information
    and Links

    Joint Chemical Agent Detector (JCAD): The Future of Chemical Agent Detection [PDF, 477KB]
    Sensitivities of Selected Chemical Detectors [PDF, 185KB]

    Download Additional Technology Information

    Hazard Warning Algorithm (HWA) [PDF, 118KB]

    Page last updated: February 15, 2006  |   Top of page

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