HK1141617A1 - System and method for inhibiting detection of partially deactivated electronic article surveillance tags - Google Patents

System and method for inhibiting detection of partially deactivated electronic article surveillance tags

Info

Publication number
HK1141617A1
HK1141617A1 HK10107973.4A HK10107973A HK1141617A1 HK 1141617 A1 HK1141617 A1 HK 1141617A1 HK 10107973 A HK10107973 A HK 10107973A HK 1141617 A1 HK1141617 A1 HK 1141617A1
Authority
HK
Hong Kong
Prior art keywords
signal
energy value
detection
electronic article
article surveillance
Prior art date
Application number
HK10107973.4A
Other languages
English (en)
Inventor
Erik Lee Dinh
Manuel A Soto
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 HK1141617A1 publication Critical patent/HK1141617A1/xx

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
    • G08B13/2482—EAS methods, e.g. description of flow chart of the detection procedure
    • 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
    • G08B13/2471—Antenna signal processing by receiver or emitter
    • 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
    • G08B13/2477—Antenna or antenna activator circuit
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • G08B29/26—Self-calibration, e.g. compensating for environmental drift or ageing of components by updating and storing reference thresholds
HK10107973.4A 2007-06-08 2010-08-20 System and method for inhibiting detection of partially deactivated electronic article surveillance tags HK1141617A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93370807P 2007-06-08 2007-06-08
US11/931,176 US7852197B2 (en) 2007-06-08 2007-10-31 System and method for inhibiting detection of deactivated labels using detection filters having an adaptive threshold
PCT/US2008/006480 WO2009011732A2 (en) 2007-06-08 2008-05-20 System and method for inhibiting detection of partially deactivated electronic article surveillance tags

Publications (1)

Publication Number Publication Date
HK1141617A1 true HK1141617A1 (en) 2010-11-12

Family

ID=40095364

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10107973.4A HK1141617A1 (en) 2007-06-08 2010-08-20 System and method for inhibiting detection of partially deactivated electronic article surveillance tags

Country Status (10)

Country Link
US (1) US7852197B2 (zh)
EP (1) EP2165318B1 (zh)
JP (1) JP5256289B2 (zh)
CN (1) CN101743572B (zh)
AT (1) ATE544139T1 (zh)
AU (1) AU2008276639B2 (zh)
CA (1) CA2689650C (zh)
ES (1) ES2380879T3 (zh)
HK (1) HK1141617A1 (zh)
WO (1) WO2009011732A2 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013273749B2 (en) * 2008-01-09 2016-04-14 Sensormatic Electronics Llc Electronic article surveillance system neural network minimizing false alarms and failures to deactivate
US7800490B2 (en) 2008-01-09 2010-09-21 Sensormatic Electronics, LLC Electronic article surveillance system neural network minimizing false alarms and failures to deactivate
JP5423023B2 (ja) * 2009-02-06 2014-02-19 富士ゼロックス株式会社 物体検知装置
US8264353B2 (en) * 2010-05-06 2012-09-11 Sensormatic Electronics, LLC Method and system for sliding door pattern cancellation in metal detection
US8688288B2 (en) * 2011-02-07 2014-04-01 Hewlett-Packard Development Company, L.P. Managing an infrastructure housing disaggregated heat sources
US20120320214A1 (en) * 2011-06-06 2012-12-20 Malay Kundu Notification system and methods for use in retail environments
KR102407274B1 (ko) 2015-07-31 2022-06-10 삼성전자주식회사 임계 전압 제어 방법 및 임계 전압 제어 장치
EP3491629B1 (en) 2016-07-26 2020-05-20 Alert Systems ApS Method, apparatus and system for detecting metal objects in a detection zone
CN107239079B (zh) * 2017-07-12 2023-11-03 绍兴职业技术学院 一种硬标签插磁装置及其控制方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2032765C (en) * 1989-12-21 1995-12-12 Hidetaka Yoshikawa Variable rate encoding and communicating apparatus
US5027106A (en) * 1989-12-27 1991-06-25 Checkpoint Systems, Inc. Method and apparatus for electronic article surveillance
KR100458969B1 (ko) * 1993-05-31 2005-04-06 소니 가부시끼 가이샤 신호부호화또는복호화장치,및신호부호화또는복호화방법
US5469142A (en) * 1994-08-10 1995-11-21 Sensormatic Electronics Corporation Electronic article surveillance system having enhanced tag deactivation capacity
US5495229A (en) * 1994-09-28 1996-02-27 Sensormatic Electronics Corporation Pulsed electronic article surveillance device employing expert system techniques for dynamic optimization
BR9604805A (pt) * 1995-04-07 1998-06-09 Minnesota Mining & Mfg Sistema de vigilância eletrônica sobre artigos e processo de detectar a presença de uma etiqueta sensibilizada em um corredor de interrogação
JP3803982B2 (ja) * 1995-08-23 2006-08-02 マスプロ電工株式会社 盗難防止システム
CA2165384C (en) * 1995-12-15 2008-04-01 Andre Gagnon Open transmission line intrusion detection system using frequency spectrum analysis
US5699045A (en) * 1996-06-06 1997-12-16 Sensormatic Electronics Corporation Electronic article surveillance system with cancellation of interference signals
US6111507A (en) * 1997-02-03 2000-08-29 Sensormatic Electronics Corporation Energizing circuit for EAS marker deactivation device
US6205193B1 (en) * 1998-10-15 2001-03-20 Ericsson Inc. Systems and methods for fast terminal synchronization in a wireless communication system
US6226608B1 (en) * 1999-01-28 2001-05-01 Dolby Laboratories Licensing Corporation Data framing for adaptive-block-length coding system
US6333692B1 (en) * 1999-07-06 2001-12-25 Ats Money Systems Inc. Security tag deactivation system
FR2805689B1 (fr) * 2000-02-29 2003-07-04 Thomson Csf Procede et dispositif d'estimation d'un canal de propagation
US7049933B1 (en) * 2000-08-25 2006-05-23 Rf Code, Inc. Identification device detection using multiple signal combination
EP1336138B1 (en) * 2000-10-31 2009-02-11 Pricer AB Method and device for transmission of data in an electronic shelf labeling system
AU2002245396B2 (en) * 2001-02-08 2006-09-14 Sensormatic Electronics, LLC Differencially coherent combining for electronic article surveillance systems
JP4037269B2 (ja) * 2001-02-12 2008-01-23 シンボル テクノロジーズ インコーポレイテッド 無線周波数識別アーキテクチャ
JP3900000B2 (ja) * 2002-05-07 2007-03-28 ソニー株式会社 符号化方法及び装置、復号方法及び装置、並びにプログラム
JP2004021776A (ja) * 2002-06-19 2004-01-22 Sony Corp 無線タグシステム、質問器、無線タグ、コンピュータプログラム、および無線タグ制御方法
US7239229B2 (en) * 2002-09-05 2007-07-03 Honeywell International Inc. Efficient protocol for reading RFID tags
AR044406A1 (es) * 2003-05-19 2005-09-14 Checkpoint Systems Inc Rotulos re-usables de vigilancia electronica de articulos/identificacion por radio frecuencia
JP2005050077A (ja) * 2003-07-28 2005-02-24 Japan Science & Technology Agency 万引き防止システム及びそれに用いる共振タグ
JP4005007B2 (ja) * 2003-09-05 2007-11-07 株式会社東芝 レーダ信号処理装置
US7106200B2 (en) * 2004-06-10 2006-09-12 Sensormatic Electronics Corporation Deactivator using resonant recharge
US7253734B2 (en) * 2004-09-22 2007-08-07 International Business Machines Corporation System and method for altering or disabling RFID tags
US7304574B2 (en) * 2005-02-10 2007-12-04 Sensormatic Electronics Corporation Alarm investigation using RFID
US7591422B2 (en) 2005-02-10 2009-09-22 Sensormatic Electronic Corporation Techniques to reduce false alarms, invalid security deactivation, and internal theft
US7573381B2 (en) * 2006-02-21 2009-08-11 Karr Lawrence J Reverse locator
US7619528B2 (en) * 2006-10-24 2009-11-17 Ncr Corporation Methods and apparatus for detecting and identifying improper antitheft device deactivation

Also Published As

Publication number Publication date
EP2165318A2 (en) 2010-03-24
AU2008276639B2 (en) 2012-04-05
AU2008276639A1 (en) 2009-01-22
JP5256289B2 (ja) 2013-08-07
US7852197B2 (en) 2010-12-14
CA2689650C (en) 2016-07-26
CN101743572A (zh) 2010-06-16
CA2689650A1 (en) 2009-01-22
CN101743572B (zh) 2012-07-04
JP2010530099A (ja) 2010-09-02
ATE544139T1 (de) 2012-02-15
ES2380879T3 (es) 2012-05-21
US20080303671A1 (en) 2008-12-11
EP2165318B1 (en) 2012-02-01
WO2009011732A3 (en) 2009-03-26
WO2009011732A2 (en) 2009-01-22

Similar Documents

Publication Publication Date Title
HK1141617A1 (en) System and method for inhibiting detection of partially deactivated electronic article surveillance tags
WO2011037766A3 (en) Sensor based logistics system
TW200612278A (en) Methods, computer program products and data structures for intrusion detection, interusion response and vulnerability remediation across target computer systems
MX2011013756A (es) Sistema de supervision de artculos.
MX2011001677A (es) Sistema de deteccion de metales con sistema direccional integrado de conteo de personas.
EP3023315A3 (en) System and method for early train detection
MXPA05012568A (es) Etiquetas duras de identificacion para vigilancia electronica de articulos/identificacion de radio frecuencia.
NZ734909A (en) System and method for object tracking anti-jitter filtering
EP2462571B1 (en) Electronic article surveillance system with metal detection capability and interference detector resulting in threshold adjustment
BR112012022201A2 (pt) método e sistema para redução do efeito da interferência em sistemas integrados de vigilância de artigo eletrônico/detecção de metal
GB2456729A (en) System, method and computer program product for detection of seismic events from a network
US8311485B2 (en) Method and system for receiver nulling using coherent transmit signals
WO2009049919A3 (de) Vorrichtung, verfahren, computerprogramm und system zum erkennen, wenn ein objekt oder eine person eine durch ein magnetisches feld markierte grenze überschreitet
GB201118615D0 (en) Methods for operating ELS systems
IN2015DN03903A (zh)
EP1557806A3 (en) Electronic article surveillance marker deactivator using an expanded detection zone
MX2021014322A (es) Monitoreo de productos.
WO2014138718A3 (en) Electronic article surveillance relay device
BR112012028433A2 (pt) método e sistema para cancelamento de padrão de porta de correr na detecção de metal
WO2019113489A8 (en) Shielded pedestal with see-thru capability
GB2456985A (en) System and method for determing seismic event location
WO2017124017A3 (en) Systems and methods for monitoring objects and their states by using acoustic signals
CA2445641A1 (en) Auto-phasing synchronization for pulsed electronic article surveillance systems
US20160180674A1 (en) Detection of concealed security devices in a security device monitoring environment
TW200504612A (en) EAS/RFID identification hard tags