| 发明名称 | Systems and methods for adaptively controlling a transmitter field | ||
| 摘要 | Systems (100) and methods (600-800) for adaptively controlling a transmitter field in an Electronic Article Surveillance (“EAS”) detection system. The methods comprise: detecting, by at least one first proximity sensor (108a, 108b), a presence of a first person located in proximity to a pedestal (102a, 102b) of the EAS detection system; determining a first distance from the first proximity sensor to the first person; and using the first distance to adaptively control the transmitter field of the EAS detection system. | ||
| 申请公布号 | US9311796(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201414466046 | 申请日期 | 2014.08.22 |
| 申请人 | Tyco Fire & Security GmbH | 发明人 | Bergman Adam S.;Soto Manuel |
| 分类号 | G08B13/24 | 主分类号 | G08B13/24 |
| 代理机构 | Fox Rothschild LLP | 代理人 | Fox Rothschild LLP ;Sacco Robert J.;Thorstad-Forsyth Carol E. |
| 主权项 | 1. A method for adaptively controlling a transmitter field in an Electronic Article Surveillance (“EAS”) detection system, comprising: detecting, by at least one first proximity sensor, a presence of a first person located in proximity to a pedestal of the EAS detection system; determining a first distance from the first proximity sensor to the first person; determining a second distance from a second proximity sensor to the first person or a second person; comparing the first distance to the second distance; and using the results of the comparing to adaptively control the transmitter field of the EAS detection system. | ||
| 地址 | Rheinfall CH | ||