KR102051972B1 - 전자식 도난 방지 감시(eas) 시스템들에서의 백필드 감소를 위한 방법 - Google Patents

전자식 도난 방지 감시(eas) 시스템들에서의 백필드 감소를 위한 방법 Download PDF

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KR102051972B1
KR102051972B1 KR1020157012855A KR20157012855A KR102051972B1 KR 102051972 B1 KR102051972 B1 KR 102051972B1 KR 1020157012855 A KR1020157012855 A KR 1020157012855A KR 20157012855 A KR20157012855 A KR 20157012855A KR 102051972 B1 KR102051972 B1 KR 102051972B1
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South Korea
Prior art keywords
tag
pedestal
exciter
tag response
eas
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KR1020157012855A
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Korean (ko)
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KR20150071712A (ko
Inventor
아담 에스. 버그만
마누엘 에이. 소토
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타이코 파이어 앤 시큐리티 게엠베하
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    • 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
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver
    • 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
    • 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
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Burglar Alarm Systems (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
KR1020157012855A 2012-10-18 2013-05-17 전자식 도난 방지 감시(eas) 시스템들에서의 백필드 감소를 위한 방법 Active KR102051972B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261715722P 2012-10-18 2012-10-18
US61/715,722 2012-10-18
PCT/US2013/041669 WO2014062238A1 (en) 2012-10-18 2013-05-17 Method for backfield reduction in electronic article surveillance (eas) systems

Publications (2)

Publication Number Publication Date
KR20150071712A KR20150071712A (ko) 2015-06-26
KR102051972B1 true KR102051972B1 (ko) 2019-12-04

Family

ID=48576552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157012855A Active KR102051972B1 (ko) 2012-10-18 2013-05-17 전자식 도난 방지 감시(eas) 시스템들에서의 백필드 감소를 위한 방법

Country Status (9)

Country Link
US (1) US9087443B2 (enExample)
EP (1) EP2909820B1 (enExample)
KR (1) KR102051972B1 (enExample)
CN (1) CN104854633B (enExample)
AU (1) AU2013332460B2 (enExample)
CA (1) CA2890513C (enExample)
ES (1) ES2616410T3 (enExample)
IN (1) IN2015DN03903A (enExample)
WO (1) WO2014062238A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9349032B1 (en) * 2014-05-22 2016-05-24 Impinj, Inc RFID loss-prevention using angle-of-arrival
US9275531B2 (en) * 2014-06-12 2016-03-01 Tyco Fire & Security Gmbh Systems and methods for adaptively controlling alarm issuance
US9342968B2 (en) * 2014-08-12 2016-05-17 Tyco Fire & Security Gmbh Electronic article surveillance systems implementing methods for determining security tag locations
US9412246B2 (en) 2014-10-01 2016-08-09 Tyco Fire & Security Gmbh Systems and methods for intra-zone detection
CN106339751B (zh) * 2015-07-07 2020-07-31 嘉兴市恒泰化工科技有限公司 自动计数解码器
US10067218B2 (en) * 2015-11-23 2018-09-04 Tyco Fire & Security Gmbh Systems and methods for estimating a tag's location
US10853841B2 (en) * 2016-01-29 2020-12-01 Sensormatic Electronics, LLC Adaptive video advertising using EAS pedestals or similar structure
US10580273B2 (en) 2017-12-08 2020-03-03 Sensormatic Electronics, LLC Shielded pedestal with see-thru capability
US11551537B2 (en) 2019-04-11 2023-01-10 Nexite Ltd. Wireless dual-mode identification tag
CN114742080A (zh) * 2019-04-11 2022-07-12 奈克赛特公司 用于检测放错位置的产品的系统
EP4571625A3 (en) 2021-01-11 2025-08-20 Nexite Ltd. Contactless and automatic operations of a retail store
CN119013673A (zh) 2021-12-13 2024-11-22 奈克赛特公司 用于零售商店的非接触式自动操作的系统、方法和设备
US12454851B2 (en) * 2023-04-28 2025-10-28 Sensormatic Electronics, LLC Multi-tag article securement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686513A (en) 1985-09-30 1987-08-11 Sensormatic Electronics Corporation Electronic surveillance using self-powered article attached tags
US5285194A (en) 1992-11-16 1994-02-08 Sensormatic Electronics Corporation Electronic article surveillance system with transition zone tag monitoring
EP0598988A1 (en) 1992-10-28 1994-06-01 Sensormatic Electronics Corporation EAS system with alternating on/off transmitter operation and loop antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510490A (en) 1982-04-29 1985-04-09 Allied Corporation Coded surveillance system having magnetomechanical marker
US4510489A (en) 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
GB2181326B (en) * 1985-09-30 1989-09-20 Sensormatic Electronics Corp Electronic surveillance using self-powered article attached tags
GB9305085D0 (en) * 1993-03-12 1993-04-28 Esselte Meto Int Gmbh Electronic article surveillance system with enhanced geometric arrangement
US20080278320A1 (en) * 2007-05-07 2008-11-13 Sensormatic Electronics Corporation Method and system for reduction of electronic article surveillance system false alarms
US20100148932A1 (en) * 2008-12-17 2010-06-17 Sensormatic Electronics Corporation Wireless electronic article surveillance synchronization system and method with data transfer
US8432253B2 (en) * 2008-12-18 2013-04-30 Al-Qemmah Letechnologia Al-Ma'loumat Co. (Simtix) Zone determination by combining signal strength with topological factors
WO2010127293A1 (en) * 2009-05-01 2010-11-04 Checkpoint Systems, Inc. Transmit-only electronic article surveillance system and method
US8514069B2 (en) * 2009-11-12 2013-08-20 MTN Satellite Communications Tracking passengers on cruise ships
CN101719296B (zh) * 2009-11-26 2011-07-20 上海大学 输出可选8.2m/10m射频商品防盗检测系统发射器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686513A (en) 1985-09-30 1987-08-11 Sensormatic Electronics Corporation Electronic surveillance using self-powered article attached tags
EP0598988A1 (en) 1992-10-28 1994-06-01 Sensormatic Electronics Corporation EAS system with alternating on/off transmitter operation and loop antenna
US5285194A (en) 1992-11-16 1994-02-08 Sensormatic Electronics Corporation Electronic article surveillance system with transition zone tag monitoring

Also Published As

Publication number Publication date
EP2909820A1 (en) 2015-08-26
CN104854633A (zh) 2015-08-19
CA2890513A1 (en) 2014-04-24
WO2014062238A1 (en) 2014-04-24
ES2616410T3 (es) 2017-06-13
CN104854633B (zh) 2017-08-08
EP2909820B1 (en) 2016-11-23
HK1208954A1 (en) 2016-03-18
AU2013332460B2 (en) 2017-06-22
AU2013332460A1 (en) 2015-05-21
IN2015DN03903A (enExample) 2015-10-02
KR20150071712A (ko) 2015-06-26
US20140111338A1 (en) 2014-04-24
CA2890513C (en) 2020-04-28
US9087443B2 (en) 2015-07-21

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