发明名称 |
SYNCHRONIZATION OF ELECTRONIC ARTICLE SURVEILLANCE SYSTEMS HAVING METAL DETECTION |
摘要 |
A method and system are provided for minimizing metal detection signal interference by dividing a standard EAS system metal detection burst timeslot into a plurality of timeslots per burst in order to minimize triggering metal detection false alarm signals between adjacent metal detection systems. The method and system include synchronizing a plurality of metal detection systems by generating a signal having a predefined time duration and segmenting the signal into multiple timeslots per signal. A selected timeslot that is assigned to each of the plurality of metal detection systems is stored and the system performs metal detection using the assigned timeslot.
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申请公布号 |
US2012092166(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100957961 |
申请日期 |
2010.12.01 |
申请人 |
ALLEN JOHN A.;BERGMAN ADAM S.;SOTO MANUEL A.;SENSORMATIC ELECTRONICS, LLC |
发明人 |
ALLEN JOHN A.;BERGMAN ADAM S.;SOTO MANUEL A. |
分类号 |
G08B13/14 |
主分类号 |
G08B13/14 |
代理机构 |
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