Method and system for power management of electronic article surveillance systems
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United States of America Patent
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Issued Date -
Nov 20, 2008
app pub date -
May 17, 2007
filing date -
May 17, 2007
priority date (Note) -
Abandoned
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Abstract
A method, system and apparatus for managing power use in security systems, which include establishing a detection region, triggering a person detection event, the person detection event based on the detection of a person in the detection region, starting a timer upon triggering the person detection event, and transmitting a tag interrogation signal until the expiration of the timer. The method, system and apparatus can further include determining a relative direction of movement of the person.
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