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 correspondiente

Info

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
electromagnetic
article
corresponding installation
several systems
passage
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
Application number
ES8700121A
Other languages
English (en)
Inventor
Stig Kjaer Larsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANTONSON SECURITY AS
Original Assignee
ANTONSON SECURITY AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANTONSON SECURITY AS filed Critical ANTONSON SECURITY AS
Publication of ES2004512A6 publication Critical patent/ES2004512A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (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.
ES8700121A 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 Expired ES2004512A6 (es)

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)

* Cited by examiner, † Cited by third party
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
CN100566172C (zh) * 2001-02-08 2009-12-02 传感电子公司 用于无线同步电子商品监视系统的方法和装置
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264025A1 (de) * 1971-12-30 1973-07-05 Yukio Honda Informationssystem
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

Also Published As

Publication number Publication date
GB2185839A (en) 1987-07-29
FR2593653B1 (fr) 1990-02-02
GB8700071D0 (en) 1987-02-11
JPS62209700A (ja) 1987-09-14
DK39586A (da) 1987-07-28
GB2185839B (en) 1989-12-28
NL8700077A (nl) 1987-08-17
DK39586D0 (da) 1986-01-27
AU591221B2 (en) 1989-11-30
IT8719164A0 (it) 1987-01-26
DK161227B (da) 1991-06-10
NO169681C (no) 1992-07-22
DE3701046A1 (de) 1987-07-30
DK161227C (da) 1991-11-25
AU6745787A (en) 1987-07-30
IT1216850B (it) 1990-03-14
NO169681B (no) 1992-04-13
NO865189L (no) 1987-07-28
US4797659A (en) 1989-01-10
NO865189D0 (no) 1986-12-19
FR2593653A1 (fr) 1987-07-31
SE8700274D0 (sv) 1987-01-23
BE906109A (fr) 1987-06-30
SE8700274L (sv) 1987-07-28

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