METHOD AND SYSTEM FOR PEOPLE COUNTING USING PASSIVE INFRARED DETECTORS

A method and system for detecting an object transiting an interrogation zone of an electronic article surveillance ("EAS") system and determining whether the object is a person entering or exiting the facility in order to increment a corresponding counter. A first zone detector detects mot...

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Bibliographische Detailangaben
Hauptverfasser:	BERGMAN, ADAM S, NOONE, DAVID R, LYNCH, ROBERT KEVIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALARM SYSTEMS ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES COLORIMETRY GENERATING RANDOM NUMBERS MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING ORDER TELEGRAPHS PHYSICS RADIATION PYROMETRY REGISTERING OR INDICATING THE WORKING OF MACHINES SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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