DK0985205T3 - System til overvågning af elektromagnetisk sikrede varer i flere overvågningszoner - Google Patents

System til overvågning af elektromagnetisk sikrede varer i flere overvågningszoner

Info

Publication number
DK0985205T3
DK0985205T3 DK98924245T DK98924245T DK0985205T3 DK 0985205 T3 DK0985205 T3 DK 0985205T3 DK 98924245 T DK98924245 T DK 98924245T DK 98924245 T DK98924245 T DK 98924245T DK 0985205 T3 DK0985205 T3 DK 0985205T3
Authority
DK
Denmark
Prior art keywords
monitoring
zones
several
electromagnetically
transmitting
Prior art date
Application number
DK98924245T
Other languages
English (en)
Inventor
Peter Bremer
Terry Clancy
David Stocks
Original Assignee
Meto International Gmbh
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 Meto International Gmbh filed Critical Meto International Gmbh
Application granted granted Critical
Publication of DK0985205T3 publication Critical patent/DK0985205T3/da

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
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
DK98924245T 1997-05-27 1998-04-30 System til overvågning af elektromagnetisk sikrede varer i flere overvågningszoner DK0985205T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722078A DE19722078A1 (de) 1997-05-27 1997-05-27 System zur Überwachung von elektromagnetisch gesicherten Artikeln in mehreren Überwachungszonen
PCT/EP1998/002543 WO1998054680A1 (de) 1997-05-27 1998-04-30 System zur überwachung von elektromagnetisch gesicherten artikeln in mehreren überwachungszonen

Publications (1)

Publication Number Publication Date
DK0985205T3 true DK0985205T3 (da) 2001-10-22

Family

ID=7830590

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98924245T DK0985205T3 (da) 1997-05-27 1998-04-30 System til overvågning af elektromagnetisk sikrede varer i flere overvågningszoner

Country Status (7)

Country Link
EP (1) EP0985205B1 (da)
AT (1) ATE203612T1 (da)
AU (1) AU734882B2 (da)
DE (2) DE19722078A1 (da)
DK (1) DK0985205T3 (da)
ES (1) ES2161535T3 (da)
WO (1) WO1998054680A1 (da)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751516A (en) * 1985-01-10 1988-06-14 Lichtblau G J Antenna system for magnetic and resonant circuit detection
US5371490A (en) * 1989-03-22 1994-12-06 Actron Entwicklungs Ag System for electronic safeguarding against burglary using multiple transmitters and receivers
US5126749A (en) * 1989-08-25 1992-06-30 Kaltner George W Individually fed multiloop antennas for electronic security systems
US5337040A (en) * 1991-10-31 1994-08-09 Actron Entwicklungs Ag Detection apparatus for shoplifting-preventing labels
AU6016994A (en) * 1993-12-30 1995-07-17 Sensormatic Electronics Corporation Article detection in a limited interrogation zone
NL9400076A (nl) * 1994-01-17 1995-09-01 Nedap Nv Diefstaldetectie- en identificatiesysteem.
US5627516A (en) * 1994-09-28 1997-05-06 Sensormatic Electronics Corporation Electronic article surveillance input configuration control system employing expert system techniques for dynamic optimization
DE19503896A1 (de) * 1995-02-07 1996-08-08 Esselte Meto Int Gmbh Einrichtung zur Detektierung eines mit einem elektronischen Sicherungselement versehenen Artikels
US5600304A (en) * 1995-11-02 1997-02-04 Sensormatic Electronics Corporation EAS system with common control station for different personality local stations

Also Published As

Publication number Publication date
ES2161535T3 (es) 2001-12-01
AU7650898A (en) 1998-12-30
DE59801089D1 (de) 2001-08-30
EP0985205A1 (de) 2000-03-15
DE19722078A1 (de) 1998-12-03
AU734882B2 (en) 2001-06-21
WO1998054680A1 (de) 1998-12-03
EP0985205B1 (de) 2001-07-25
ATE203612T1 (de) 2001-08-15

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