ES2004512A6 - Metodo de sincronizar varios sistemas de deteccion del paso de un articulo por una zona predeterminada e instalacion correspondiente - Google Patents
Metodo de sincronizar varios sistemas de deteccion del paso de un articulo por una zona predeterminada e instalacion correspondienteInfo
- Publication number
- ES2004512A6 ES2004512A6 ES8700121A ES8700121A ES2004512A6 ES 2004512 A6 ES2004512 A6 ES 2004512A6 ES 8700121 A ES8700121 A ES 8700121A ES 8700121 A ES8700121 A ES 8700121A ES 2004512 A6 ES2004512 A6 ES 2004512A6
- Authority
- ES
- Spain
- Prior art keywords
- synchronizing
- article
- unit
- receiving
- transmitting
- 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.)
- Expired
Links
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)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Burglar Alarm Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
- Alarm Systems (AREA)
Abstract
METODO DE SINCRONIZAR VARIOS SISTEMAS DE DETECCION DEL PASO DE UN ARTICULO POR UNA ZONA PREDETERMINADA E INSTALACION CORRESPONDIENTE, COMPRENDIENDO CADA SISTEMA UN TRANSMISOR Y UN RECEPTOR QUE TRANSMITEN Y RECIBEN ALTERNAMENTE SEÑALES ELECTROMAGNETICAS ASI COMO UN MARCADOR FIJADO A CADA ARTICULO PARA RECIBIR DICHAS SEÑALES Y TRANSMITIR OTRAS SEÑALES AL PASO POR LA ZONA. DE ESTA MANERA SE EVITAN UNOS EFECTOS ALTERNANTES INDESEADOS AL MISMO TIEMPO QUE YA NO HACE FALTA INTERCONECTAR LOS SISTEMAS PORQUE SE UTILIZA LA RED EXISTENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK039586A DK161227C (da) | 1986-01-27 | 1986-01-27 | Apparat til synkronisering af tyveridetektorer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004512A6 true ES2004512A6 (es) | 1989-01-16 |
Family
ID=8093034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8700121A Expired ES2004512A6 (es) | 1986-01-27 | 1987-01-20 | Metodo de sincronizar varios sistemas de deteccion del paso de un articulo por una zona predeterminada e instalacion correspondiente |
Country Status (13)
Country | Link |
---|---|
US (1) | US4797659A (es) |
JP (1) | JPS62209700A (es) |
AU (1) | AU591221B2 (es) |
BE (1) | BE906109A (es) |
DE (1) | DE3701046A1 (es) |
DK (1) | DK161227C (es) |
ES (1) | ES2004512A6 (es) |
FR (1) | FR2593653B1 (es) |
GB (1) | GB2185839B (es) |
IT (1) | IT1216850B (es) |
NL (1) | NL8700077A (es) |
NO (1) | NO169681C (es) |
SE (1) | SE8700274L (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8803170A (nl) * | 1988-12-27 | 1990-07-16 | Nedap Nv | Identificatiesysteem. |
US5049857A (en) * | 1989-07-24 | 1991-09-17 | Sensormatic Electronics Corporation | Multi-mode electronic article surveillance system |
DK164336C (da) * | 1990-02-19 | 1992-11-02 | Karsten Gyde Pilested | Sikringssystem til at overvaage emners, f.eks. varers, passage forbi bestemte zoner |
US5025246A (en) * | 1990-04-10 | 1991-06-18 | Sensormatic Electronics Corporation | EAS tag with motion detection facility |
US5023600A (en) * | 1990-04-10 | 1991-06-11 | Sensormatic Electronics Corporation | Electronic article surveillance system with adaptiveness for synchronization with companion systems |
US5337040A (en) * | 1991-10-31 | 1994-08-09 | Actron Entwicklungs Ag | Detection apparatus for shoplifting-preventing labels |
US5382780A (en) * | 1993-10-01 | 1995-01-17 | Duncan Industries Parking Control Systems Corp. | Portable time metering device |
DE19754800A1 (de) * | 1997-12-10 | 1999-06-17 | Abb Patent Gmbh | Buskoppeleinrichtung |
US6320507B1 (en) * | 2000-04-07 | 2001-11-20 | Sensormatic Electronics Corporation | Method for synchronization between systems |
CA2437793C (en) * | 2001-02-08 | 2010-07-20 | Sensormatic Electronics Corporation | Automatic wireless synchronization of electronic article surveillance systems |
US20080107219A1 (en) * | 2006-11-07 | 2008-05-08 | Sensormatic Electronics Corporation | Electronic articles surveillance system synchronization using global positioning satellite signal |
US8421628B2 (en) * | 2008-02-22 | 2013-04-16 | Xiao Hui Yang | Asset protection system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3818466A (en) * | 1971-12-30 | 1974-06-18 | Tazaki A | Information system utilizing pulse dip signals superimposed on a carrier signal |
US4135184A (en) * | 1977-08-31 | 1979-01-16 | Knogo Corporation | Electronic theft detection system for monitoring wide passageways |
US4321586A (en) * | 1980-08-21 | 1982-03-23 | Knogo Corporation | Article theft detection |
US4384281A (en) * | 1980-10-31 | 1983-05-17 | Knogo Corporation | Theft detection apparatus using saturable magnetic targets |
DE3227290A1 (de) * | 1982-07-21 | 1984-01-26 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur potentialgetrennten signalausgabe bei einem steuerwerk |
DK148106C (da) * | 1983-04-12 | 1987-10-19 | 2 M Security System Aps | Tyverisikringsanlaeg, navnlig til butiksarealer |
DE3328558A1 (de) * | 1983-08-08 | 1985-02-28 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Fernbedienungssystem fuer elektrische und elektronische geraete, insbesondere der unterhaltungselektronik |
FR2553523B1 (fr) * | 1983-10-17 | 1986-06-13 | Raibaud Guy | Alarme inductive de protection contre le vol par detection de circuits resonnants |
US4658241A (en) * | 1985-09-17 | 1987-04-14 | Allied Corporation | Surveillance system including transmitter and receiver synchronized by power line zero crossings |
US4667185A (en) * | 1985-12-06 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Wireless synchronization system for electronic article surveillance system |
-
1986
- 1986-01-27 DK DK039586A patent/DK161227C/da not_active IP Right Cessation
- 1986-12-19 NO NO865189A patent/NO169681C/no unknown
- 1986-12-30 BE BE0/217652A patent/BE906109A/fr not_active IP Right Cessation
-
1987
- 1987-01-05 GB GB8700071A patent/GB2185839B/en not_active Expired
- 1987-01-09 US US07/001,698 patent/US4797659A/en not_active Expired - Lifetime
- 1987-01-09 AU AU67457/87A patent/AU591221B2/en not_active Ceased
- 1987-01-14 NL NL8700077A patent/NL8700077A/nl not_active Application Discontinuation
- 1987-01-15 DE DE19873701046 patent/DE3701046A1/de not_active Ceased
- 1987-01-20 ES ES8700121A patent/ES2004512A6/es not_active Expired
- 1987-01-23 JP JP62012610A patent/JPS62209700A/ja active Pending
- 1987-01-23 SE SE8700274A patent/SE8700274L/xx not_active Application Discontinuation
- 1987-01-26 IT IT8719164A patent/IT1216850B/it active
- 1987-01-27 FR FR878700924A patent/FR2593653B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE8700274D0 (sv) | 1987-01-23 |
GB2185839A (en) | 1987-07-29 |
DE3701046A1 (de) | 1987-07-30 |
DK39586A (da) | 1987-07-28 |
DK161227B (da) | 1991-06-10 |
NL8700077A (nl) | 1987-08-17 |
IT1216850B (it) | 1990-03-14 |
AU6745787A (en) | 1987-07-30 |
NO169681C (no) | 1992-07-22 |
NO865189D0 (no) | 1986-12-19 |
GB8700071D0 (en) | 1987-02-11 |
SE8700274L (sv) | 1987-07-28 |
NO865189L (no) | 1987-07-28 |
GB2185839B (en) | 1989-12-28 |
NO169681B (no) | 1992-04-13 |
AU591221B2 (en) | 1989-11-30 |
JPS62209700A (ja) | 1987-09-14 |
IT8719164A0 (it) | 1987-01-26 |
FR2593653A1 (fr) | 1987-07-31 |
BE906109A (fr) | 1987-06-30 |
FR2593653B1 (fr) | 1990-02-02 |
DK39586D0 (da) | 1986-01-27 |
DK161227C (da) | 1991-11-25 |
US4797659A (en) | 1989-01-10 |
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