CA2655571A1 - Fonctionnement synchronise sans fil de systemes de surveillance d'articles electroniques (eas) impulsionnels - Google Patents
Fonctionnement synchronise sans fil de systemes de surveillance d'articles electroniques (eas) impulsionnels Download PDFInfo
- Publication number
- CA2655571A1 CA2655571A1 CA002655571A CA2655571A CA2655571A1 CA 2655571 A1 CA2655571 A1 CA 2655571A1 CA 002655571 A CA002655571 A CA 002655571A CA 2655571 A CA2655571 A CA 2655571A CA 2655571 A1 CA2655571 A1 CA 2655571A1
- Authority
- CA
- Canada
- Prior art keywords
- phase
- communications
- accordance
- controllers
- antenna
- 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.)
- Abandoned
Links
- 230000001360 synchronised effect Effects 0.000 title abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 17
- 230000035945 sensitivity Effects 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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
-
- 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
- G08B13/2405—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 characterised by the tag technology used
- G08B13/2408—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 characterised by the tag technology used using ferromagnetic tags
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2006/025052 WO2008002304A1 (fr) | 2006-06-27 | 2006-06-27 | Fonctionnement synchronisé sans fil de systèmes de surveillance d'articles électroniques (eas) impulsionnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2655571A1 true CA2655571A1 (fr) | 2008-01-03 |
Family
ID=37758557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002655571A Abandoned CA2655571A1 (fr) | 2006-06-27 | 2006-06-27 | Fonctionnement synchronise sans fil de systemes de surveillance d'articles electroniques (eas) impulsionnels |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2033170A1 (fr) |
| JP (1) | JP4945636B2 (fr) |
| CN (1) | CN101506855B (fr) |
| AU (1) | AU2006345218B2 (fr) |
| BR (1) | BRPI0621849A2 (fr) |
| CA (1) | CA2655571A1 (fr) |
| HK (1) | HK1131688A1 (fr) |
| MX (1) | MX2008016500A (fr) |
| WO (1) | WO2008002304A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102482435B (zh) | 2009-08-28 | 2014-04-30 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| US8922362B2 (en) * | 2011-11-11 | 2014-12-30 | Microchip Technology Incorporated | Temporal horn pattern synchronization |
| US9251680B2 (en) * | 2014-02-24 | 2016-02-02 | Tyco Fire & Security Gmbh | Pulse transmission synchronization |
| JP6385477B2 (ja) * | 2017-01-12 | 2018-09-05 | マイティキューブ株式会社 | 盗難防止システム、盗難防止用ゲート、盗難防止用ゲートの制御方法およびプログラム |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531117A (en) * | 1983-07-05 | 1985-07-23 | Minnesota Mining And Manufacturing Company | Variable frequency RF electronic surveillance system |
| EP0561062A1 (fr) | 1992-03-17 | 1993-09-22 | Moisei Samuel Granovsky | Méthode et système électromagnétique de sécurité pour protéger des objets surveillés dans une zone de surveillance |
| AU692696B2 (en) * | 1995-04-07 | 1998-06-11 | Minnesota Mining And Manufacturing Company | Electronic article surveillance system with adaptative filtering and digital detection |
| US6320507B1 (en) * | 2000-04-07 | 2001-11-20 | Sensormatic Electronics Corporation | Method for synchronization between systems |
| DE60236279D1 (de) * | 2001-02-08 | 2010-06-17 | Sensormatic Electronics Llc | Automatische drahtlose synchronisation von elektronischen artikelüberwachungssystemen |
| JP4703072B2 (ja) * | 2001-09-28 | 2011-06-15 | パナソニック株式会社 | 同定システム、処理装置、同定方法、プログラム、および媒体 |
| US7042359B2 (en) | 2003-08-23 | 2006-05-09 | Sensormatic Electronics Corporation | Method and apparatus to detect a plurality of security tags |
| US7495565B2 (en) * | 2004-05-11 | 2009-02-24 | Sensomatic Electronics Corporation | Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance system |
-
2006
- 2006-06-27 CA CA002655571A patent/CA2655571A1/fr not_active Abandoned
- 2006-06-27 WO PCT/US2006/025052 patent/WO2008002304A1/fr active Application Filing
- 2006-06-27 EP EP06785679A patent/EP2033170A1/fr not_active Withdrawn
- 2006-06-27 CN CN2006800556001A patent/CN101506855B/zh not_active Expired - Fee Related
- 2006-06-27 MX MX2008016500A patent/MX2008016500A/es active IP Right Grant
- 2006-06-27 AU AU2006345218A patent/AU2006345218B2/en not_active Ceased
- 2006-06-27 JP JP2009518069A patent/JP4945636B2/ja not_active Expired - Fee Related
- 2006-06-27 BR BRPI0621849-0A patent/BRPI0621849A2/pt not_active IP Right Cessation
-
2009
- 2009-10-21 HK HK09109705.8A patent/HK1131688A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2033170A1 (fr) | 2009-03-11 |
| BRPI0621849A2 (pt) | 2011-12-20 |
| CN101506855A (zh) | 2009-08-12 |
| AU2006345218B2 (en) | 2011-03-17 |
| WO2008002304A1 (fr) | 2008-01-03 |
| MX2008016500A (es) | 2009-01-22 |
| JP4945636B2 (ja) | 2012-06-06 |
| CN101506855B (zh) | 2011-10-12 |
| JP2009543184A (ja) | 2009-12-03 |
| HK1131688A1 (en) | 2010-01-29 |
| AU2006345218A1 (en) | 2008-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20150629 |