DE59801089D1 - System zur überwachung von elektromagnetisch gesicherten artikeln in mehreren überwachungszonen - Google Patents

System zur überwachung von elektromagnetisch gesicherten artikeln in mehreren überwachungszonen

Info

Publication number
DE59801089D1
DE59801089D1 DE59801089T DE59801089T DE59801089D1 DE 59801089 D1 DE59801089 D1 DE 59801089D1 DE 59801089 T DE59801089 T DE 59801089T DE 59801089 T DE59801089 T DE 59801089T DE 59801089 D1 DE59801089 D1 DE 59801089D1
Authority
DE
Germany
Prior art keywords
monitoring
zones
electromagnetically
secured items
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 - Fee Related
Application number
DE59801089T
Other languages
English (en)
Inventor
Peter Bremer
Terry Clancy
David Stocks
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.)
Meto International GmbH
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 DE59801089D1 publication Critical patent/DE59801089D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE59801089T 1997-05-27 1998-04-30 System zur überwachung von elektromagnetisch gesicherten artikeln in mehreren überwachungszonen Expired - Fee Related DE59801089D1 (de)

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
DE59801089D1 true DE59801089D1 (de) 2001-08-30

Family

ID=7830590

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19722078A Withdrawn DE19722078A1 (de) 1997-05-27 1997-05-27 System zur Überwachung von elektromagnetisch gesicherten Artikeln in mehreren Überwachungszonen
DE59801089T Expired - Fee Related DE59801089D1 (de) 1997-05-27 1998-04-30 System zur überwachung von elektromagnetisch gesicherten artikeln in mehreren überwachungszonen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19722078A Withdrawn DE19722078A1 (de) 1997-05-27 1997-05-27 System zur Überwachung von elektromagnetisch gesicherten Artikeln in mehreren Überwachungszonen

Country Status (7)

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

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
WO1995018430A1 (en) * 1993-12-30 1995-07-06 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
DK0985205T3 (da) 2001-10-22
EP0985205B1 (de) 2001-07-25
AU734882B2 (en) 2001-06-21
DE19722078A1 (de) 1998-12-03
ATE203612T1 (de) 2001-08-15
WO1998054680A1 (de) 1998-12-03
EP0985205A1 (de) 2000-03-15
ES2161535T3 (es) 2001-12-01
AU7650898A (en) 1998-12-30

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee