发明名称 |
METHOD AND SYSTEM FOR PEOPLE COUNTING USING PASSIVE INFRARED DETECTORS |
摘要 |
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 motion in a first zone. The first zone detector can be a first passive infrared (PIR) detector. A second zone detector detects motion in a second zone different from the first zone. The second zone detector can be a second PIR detector. A processor is in communication with the first and second zone detectors in which the processor receives data from the first and second zone detectors to determine whether to increment a count value based at least in part on the received data.
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申请公布号 |
US2013015355(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201113181308 |
申请日期 |
2011.07.12 |
申请人 |
SENSORMATIC ELECTRONICS, LLC;NOONE DAVID R.;BERGMAN ADAM S.;LYNCH ROBERT KEVIN |
发明人 |
NOONE DAVID R.;BERGMAN ADAM S.;LYNCH ROBERT KEVIN |
分类号 |
G01J5/10 |
主分类号 |
G01J5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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