发明名称 |
Integrated electronic article surveillance and people counting system |
摘要 |
An integrated electronic article surveillance (EAS) and people counting system including an EAS system, a people counting system, and an alarm management unit. The alarm management unit accepts the EAS data signal from the EAS system and a people count signal from the people counting system for facilitating correlation of EAS and people count data. A method of monitoring a passageway and an alarm management unit associated with an integrated system are also provided. There is also provided a people counting system for determining a direction of travel of people including first and second people detection devices and a controller. The controller provides an output representative of a direction of travel in response to the outputs of the first and second people detection devices.
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申请公布号 |
US2004239503(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20040828041 |
申请日期 |
2004.04.20 |
申请人 |
RIDER WILLIAM MATTHEW;WATKINS HARRY;TRIBBEY SCOTT ALAN;FALLIN DAVID B.;CLARK JOHN JAY |
发明人 |
RIDER WILLIAM MATTHEW;WATKINS HARRY;TRIBBEY SCOTT ALAN;FALLIN DAVID B.;CLARK JOHN JAY |
分类号 |
G07C9/00;G08B13/24;(IPC1-7):G08B13/14 |
主分类号 |
G07C9/00 |
代理机构 |
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地址 |
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