System and method for location tagged headcount accounting

A method and apparatus including the steps of a first file defining a set of geographic coordinates of a work area, a second file defining a set of geographic coordinates of a mustering zone, a plurality of portable wireless sensors, each having a geographic positioning system, each carried by a per...

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Bibliographische Detailangaben
Hauptverfasser:	ARUNKUMAR KAMALAKANNAN, SHASHIKANT G. GULAGULI, NUKALA SATEESH KUMAR
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A method and apparatus including the steps of a first file defining a set of geographic coordinates of a work area, a second file defining a set of geographic coordinates of a mustering zone, a plurality of portable wireless sensors, each having a geographic positioning system, each carried by a person within the work area and each determining its geographic location, an environmental monitoring system detecting a threat within the work area, a processor detecting a location of each of the plurality of wireless sensors and a processor generating an alert for each of the plurality of portable sensors that have not arrived within the mustering area within a predetermined time after the detected threat.