CA2348535C - Systemes de securite destines a lutter contre les vols de marchandises dans les grands magasins - Google Patents

Systemes de securite destines a lutter contre les vols de marchandises dans les grands magasins Download PDF

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Publication number
CA2348535C
CA2348535C CA002348535A CA2348535A CA2348535C CA 2348535 C CA2348535 C CA 2348535C CA 002348535 A CA002348535 A CA 002348535A CA 2348535 A CA2348535 A CA 2348535A CA 2348535 C CA2348535 C CA 2348535C
Authority
CA
Canada
Prior art keywords
signal
bar code
deactivator
code reader
article
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
CA002348535A
Other languages
English (en)
Other versions
CA2348535A1 (fr
Inventor
Alfred Henry Martin
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.)
Tyco Fire and Security GmbH
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of CA2348535A1 publication Critical patent/CA2348535A1/fr
Application granted granted Critical
Publication of CA2348535C publication Critical patent/CA2348535C/fr
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
    • G08B13/2405—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
    • G08B13/2414—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 inductive tags
    • G08B13/242—Tag deactivation

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)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

L'invention concerne un système de contrôle destiné aux grands magasins et constitué d'un lecteur code à barres (10) et d'un désactivateur d'étiquette antivol (14). Le lecteur code à barres produit un signal sur le code à barres d'un article lu avec succès par ledit lecteur. Ce signal sert à mettre en service le désactivateur pour une période prédéterminée, à l'issue de laquelle le désactivateur est mis hors service jusqu'à ce qu'un nouveau code à barres soit lu avec succès. Ce procédé permet de réduire les risques qu'un caissier puisse désactiver l'étiquette antivol d'un article sans avoir lu le code à barres de cet article et, par conséquent, enregistré la vente. Ce système peut également comporter un microcontact permettant de détecter la fermeture et l'ouverture du tiroir-caisse. Si ce dernier reste ouvert mais que les codes à barres de certains articles sont lus par le lecteur codes à barres, cela peut signifier que des marchandises sont frauduleusement retirées du magasin.
CA002348535A 1998-10-30 1999-10-28 Systemes de securite destines a lutter contre les vols de marchandises dans les grands magasins Expired - Fee Related CA2348535C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA98/9918 1998-10-30
ZA989918 1998-10-30
PCT/ZA1999/000114 WO2000026880A2 (fr) 1998-10-30 1999-10-28 Systemes de securite destines a lutter contre les vols de marchandises dans les grands magasins

Publications (2)

Publication Number Publication Date
CA2348535A1 CA2348535A1 (fr) 2000-05-11
CA2348535C true CA2348535C (fr) 2009-01-06

Family

ID=25587364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002348535A Expired - Fee Related CA2348535C (fr) 1998-10-30 1999-10-28 Systemes de securite destines a lutter contre les vols de marchandises dans les grands magasins

Country Status (7)

Country Link
EP (1) EP1125264B1 (fr)
JP (1) JP2002529831A (fr)
AU (1) AU769526B2 (fr)
BR (1) BR9914856B1 (fr)
CA (1) CA2348535C (fr)
DE (1) DE69914619T2 (fr)
WO (1) WO2000026880A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60319809T2 (de) * 2002-02-01 2009-04-23 Datalogic Scanning, Inc., Eugene Systeme und verfahren zum datenlesen und eas-etikett-erfassen und -deaktivieren an der kasse
US6783072B2 (en) 2002-02-01 2004-08-31 Psc Scanning, Inc. Combined data reader and electronic article surveillance (EAS) system
US6974083B1 (en) * 2004-07-23 2005-12-13 Symbol Technologies, Inc. Point-of-transaction workstation for electro-optically reading one-dimensional indicia, including image capture of two-dimensional targets
US7619527B2 (en) 2005-02-08 2009-11-17 Datalogic Scanning, Inc. Integrated data reader and electronic article surveillance (EAS) system
US11395142B2 (en) 2020-01-31 2022-07-19 Lowe's Companies, Inc. System and techniques for secret key transfer in benefit denial system
US10721224B1 (en) 2020-01-31 2020-07-21 Lowe's Companies, Inc. System and techniques for trans-account device key transfer in benefit denial system
US10701561B1 (en) 2020-01-31 2020-06-30 Lowe's Companies, Inc. System and techniques for secret key transfer in benefit denial system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68912450T2 (de) * 1988-08-25 1994-08-25 Symbol Technologies Inc Tragbares Abtastsystem, das einen Überwachungsetikett-Ausmacher enthält.
US5594228A (en) * 1988-08-25 1997-01-14 Symbol Technologies, Inc. Self-checkout, point-of-transaction system including deactivatable electro-optically coded surveillance tags
US5059951A (en) * 1988-11-14 1991-10-22 Checkpoint Systems, Inc. Method and apparatus for integrated data capture and electronic article surveillance
US4881061A (en) * 1988-12-05 1989-11-14 Minnesota Mining And Manufacturing Company Article removal control system
ES2095267T3 (es) * 1990-04-25 1997-02-16 Actron Entwicklungs Ag Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento.
FR2669756A1 (fr) * 1990-11-23 1992-05-29 Cga Hbs Systeme pour l'enregistrement et l'invalidation de l'identification d'un produit.
EP0723692A4 (fr) * 1993-10-05 1997-05-28 Pac Scan Inc Dispositif d'information et de prevention des vols a l'etalage
US5477219A (en) * 1995-03-30 1995-12-19 Minnesota Mining And Manufacturing Company Composite electronic article surveillance, identification, and security marker assembly and system

Also Published As

Publication number Publication date
DE69914619D1 (de) 2004-03-11
WO2000026880A2 (fr) 2000-05-11
DE69914619T2 (de) 2004-12-16
JP2002529831A (ja) 2002-09-10
BR9914856A (pt) 2001-07-17
EP1125264A2 (fr) 2001-08-22
BR9914856B1 (pt) 2011-05-31
WO2000026880A3 (fr) 2000-08-17
EP1125264B1 (fr) 2004-02-04
AU1526900A (en) 2000-05-22
CA2348535A1 (fr) 2000-05-11
AU769526B2 (en) 2004-01-29

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MKLA Lapsed

Effective date: 20161028