发明公开
EP3391347A1 SYSTEMS AND METHODS FOR TRACKING ITEMS REMOVED WITHOUT AUTHORIZATION FROM SECURED LOCATIONS
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基本信息:
- 专利标题： SYSTEMS AND METHODS FOR TRACKING ITEMS REMOVED WITHOUT AUTHORIZATION FROM SECURED LOCATIONS
- 申请号：EP16823443.3 申请日：2016-12-19
- 公开(公告)号：EP3391347A1 公开(公告)日：2018-10-24
- 发明人： TURGEON, Charles, T.
- 申请人： Tyco Fire & Security GmbH
- 申请人地址： Victor von Bruns Strasse 21 8212 Neuhausen am Rheinfall CH
- 专利权人： Tyco Fire & Security GmbH
- 当前专利权人： SENSORMATIC ELECTRONICS, LLC
- 当前专利权人地址： SENSORMATIC ELECTRONICS, LLC
- 代理机构： Hafner & Kohl
- 优先权： US201514974855 20151218
- 国际公布： WO2017106845 20170622
- 主分类号： G08B13/24
- IPC分类号： G08B13/24
摘要：
Tracking items of items in a facility involves using an RFID portal system to determine when an EAS tag containing an RFID element has exited from a secured area within the facility. The EAS tag is triggered to initiate a wireless beacon signal upon exiting. Thereafter, control logic associated with the EAS tag is used to cause the wireless beacon signal to be communicated at predetermined intervals. The wireless beacon signal includes unique identifier information concerning the EAS tag. When the beacon signal is received at one or more short range communication (SRC) devices outside the secured area, its location is determined.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G08 | 信号装置 |
| ----G08B | 信号装置或呼叫装置；指令发信装置；报警装置 |
| ------G08B13/00 | 夜盗、偷窃或入侵者报警器 |
| --------G08B13/22 | .电作用的 |
| ----------G08B13/24 | ..靠干扰电磁场分布的 |