CN102257542A - 借助数据传输的无线电子商品防盗同步系统和方法 - Google Patents
借助数据传输的无线电子商品防盗同步系统和方法 Download PDFInfo
- Publication number
- CN102257542A CN102257542A CN200980150453XA CN200980150453A CN102257542A CN 102257542 A CN102257542 A CN 102257542A CN 200980150453X A CN200980150453X A CN 200980150453XA CN 200980150453 A CN200980150453 A CN 200980150453A CN 102257542 A CN102257542 A CN 102257542A
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- CN
- China
- Prior art keywords
- main frame
- eas
- synchronizing signal
- period
- transponder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/336,658 | 2008-12-17 | ||
US12/336,658 US20100148932A1 (en) | 2008-12-17 | 2008-12-17 | Wireless electronic article surveillance synchronization system and method with data transfer |
PCT/US2009/005651 WO2010077256A1 (en) | 2008-12-17 | 2009-10-15 | Wireless electronic article surveillance synchronization system and method with data transfer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102257542A true CN102257542A (zh) | 2011-11-23 |
CN102257542B CN102257542B (zh) | 2015-04-29 |
Family
ID=41820369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980150453.XA Active CN102257542B (zh) | 2008-12-17 | 2009-10-15 | 借助数据传输的无线电子商品防盗同步系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100148932A1 (zh) |
EP (2) | EP2562731B1 (zh) |
CN (1) | CN102257542B (zh) |
ES (1) | ES2687185T3 (zh) |
HK (1) | HK1160277A1 (zh) |
WO (1) | WO2010077256A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104854633A (zh) * | 2012-10-18 | 2015-08-19 | 泰科消防及安全有限公司 | 用于电子物品监视(eas)系统中的背场降低的方法 |
CN106164992A (zh) * | 2014-02-24 | 2016-11-23 | 泰科消防及安全有限公司 | Eas脉冲发射同步 |
CN109348429A (zh) * | 2018-10-19 | 2019-02-15 | 杭州朗泽安防技术有限公司 | 一种用于商品防盗的安全系统及方法 |
CN110491056A (zh) * | 2014-12-29 | 2019-11-22 | Invue安全产品公司 | 商品安全系统和方法 |
CN111540171A (zh) * | 2020-04-28 | 2020-08-14 | 河北地质大学 | 疲劳驾驶预警系统、相应的预警方法及构建方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8576045B2 (en) * | 2010-10-15 | 2013-11-05 | Tyco Fire & Security Gmbh | Synchronization of electronic article surveillance systems having metal detection |
DE112011106014T5 (de) * | 2011-12-22 | 2014-09-11 | Intel Corp. | Kleinen Jitter und niedrige Latenz aufweisende Low-Power-Taktung mit gemeinsamen Referenztaktsignalen für On-Package-Ein-/Ausgabe-Schnittstellen |
US10121362B1 (en) * | 2017-08-15 | 2018-11-06 | Tyco Fire & Security Gmbh | Networked electronic article surveillance systems with synchronized tracking |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001078028A2 (en) * | 2000-04-07 | 2001-10-18 | Sensormatic Electronics Corporation | Method for synchronization between a plurality of eas systems |
US20020135480A1 (en) * | 2001-02-08 | 2002-09-26 | Frederick Thomas J. | Automatic wireless synchronization of electronic article surveillance systems |
US20060164213A1 (en) * | 2005-01-26 | 2006-07-27 | Battelle Memorial Institute | Method for autonomous establishment and utilization of an active-RF tag network |
US20060203838A1 (en) * | 2005-03-08 | 2006-09-14 | Howard Richard E | EAS tag polling system |
US20070080803A1 (en) * | 2005-10-11 | 2007-04-12 | Inventec Corporation | Method and device for wireless monitoring of system status |
WO2008057591A2 (en) * | 2006-11-07 | 2008-05-15 | Sensormatic Electronics Corporation | Electronic article surveillance system synchronization using global positioning satellite signal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519068A (en) * | 1983-07-11 | 1985-05-21 | Motorola, Inc. | Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system |
US6459704B1 (en) * | 1997-08-12 | 2002-10-01 | Spectrum Tracking Systems, Inc. | Method and system for radio-location determination |
CA2480625A1 (en) * | 2002-04-11 | 2003-10-23 | Sensormatic Electronics Corporation | Portable handheld electronic article surveillance and scanner device |
-
2008
- 2008-12-17 US US12/336,658 patent/US20100148932A1/en not_active Abandoned
-
2009
- 2009-10-15 ES ES12007743.3T patent/ES2687185T3/es active Active
- 2009-10-15 EP EP12007743.3A patent/EP2562731B1/en active Active
- 2009-10-15 WO PCT/US2009/005651 patent/WO2010077256A1/en active Application Filing
- 2009-10-15 EP EP09801833A patent/EP2377108B1/en active Active
- 2009-10-15 CN CN200980150453.XA patent/CN102257542B/zh active Active
-
2012
- 2012-01-20 HK HK12100667.8A patent/HK1160277A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001078028A2 (en) * | 2000-04-07 | 2001-10-18 | Sensormatic Electronics Corporation | Method for synchronization between a plurality of eas systems |
US20020135480A1 (en) * | 2001-02-08 | 2002-09-26 | Frederick Thomas J. | Automatic wireless synchronization of electronic article surveillance systems |
US20060164213A1 (en) * | 2005-01-26 | 2006-07-27 | Battelle Memorial Institute | Method for autonomous establishment and utilization of an active-RF tag network |
US20060203838A1 (en) * | 2005-03-08 | 2006-09-14 | Howard Richard E | EAS tag polling system |
US20070080803A1 (en) * | 2005-10-11 | 2007-04-12 | Inventec Corporation | Method and device for wireless monitoring of system status |
WO2008057591A2 (en) * | 2006-11-07 | 2008-05-15 | Sensormatic Electronics Corporation | Electronic article surveillance system synchronization using global positioning satellite signal |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104854633A (zh) * | 2012-10-18 | 2015-08-19 | 泰科消防及安全有限公司 | 用于电子物品监视(eas)系统中的背场降低的方法 |
CN104854633B (zh) * | 2012-10-18 | 2017-08-08 | 泰科消防及安全有限公司 | 用于电子物品监视(eas)系统中的背场降低的方法 |
CN106164992A (zh) * | 2014-02-24 | 2016-11-23 | 泰科消防及安全有限公司 | Eas脉冲发射同步 |
CN106164992B (zh) * | 2014-02-24 | 2019-04-05 | 泰科消防及安全有限公司 | 减少eas系统中的干扰的方法和相应的系统 |
CN110491056A (zh) * | 2014-12-29 | 2019-11-22 | Invue安全产品公司 | 商品安全系统和方法 |
CN110491056B (zh) * | 2014-12-29 | 2022-05-24 | Invue安全产品公司 | 商品安全系统和方法 |
CN109348429A (zh) * | 2018-10-19 | 2019-02-15 | 杭州朗泽安防技术有限公司 | 一种用于商品防盗的安全系统及方法 |
CN111540171A (zh) * | 2020-04-28 | 2020-08-14 | 河北地质大学 | 疲劳驾驶预警系统、相应的预警方法及构建方法 |
CN111540171B (zh) * | 2020-04-28 | 2021-09-10 | 河北地质大学 | 疲劳驾驶预警系统、相应的预警方法及构建方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2687185T3 (es) | 2018-10-24 |
WO2010077256A1 (en) | 2010-07-08 |
EP2377108A1 (en) | 2011-10-19 |
HK1160277A1 (zh) | 2012-08-10 |
EP2562731B1 (en) | 2018-06-13 |
CN102257542B (zh) | 2015-04-29 |
EP2562731A2 (en) | 2013-02-27 |
EP2377108B1 (en) | 2013-01-02 |
US20100148932A1 (en) | 2010-06-17 |
EP2562731A3 (en) | 2013-07-24 |
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