JPH0883384A - 共鳴ラベルを用いたセキュリティシステムおよびそのための共鳴ラベル検出方法 - Google Patents

共鳴ラベルを用いたセキュリティシステムおよびそのための共鳴ラベル検出方法

Info

Publication number
JPH0883384A
JPH0883384A JP4216795A JP4216795A JPH0883384A JP H0883384 A JPH0883384 A JP H0883384A JP 4216795 A JP4216795 A JP 4216795A JP 4216795 A JP4216795 A JP 4216795A JP H0883384 A JPH0883384 A JP H0883384A
Authority
JP
Japan
Prior art keywords
circuit
label
bodies
resonance
frequency
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.)
Pending
Application number
JP4216795A
Other languages
English (en)
Japanese (ja)
Inventor
John R Pennace
アール ペナス ジョン
Frank A Mcconville
エー マッコンビル フランク
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.)
Flexcon Co Inc
Original Assignee
Flexcon Co Inc
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 Flexcon Co Inc filed Critical Flexcon Co Inc
Publication of JPH0883384A publication Critical patent/JPH0883384A/ja
Pending 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
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging
    • 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
    • G08B13/2428—Tag details
    • G08B13/2448—Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag
    • 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

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)
  • Geophysics And Detection Of Objects (AREA)
JP4216795A 1994-03-01 1995-03-01 共鳴ラベルを用いたセキュリティシステムおよびそのための共鳴ラベル検出方法 Pending JPH0883384A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US204066 1988-06-08
US20406694A 1994-03-01 1994-03-01

Publications (1)

Publication Number Publication Date
JPH0883384A true JPH0883384A (ja) 1996-03-26

Family

ID=22756483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4216795A Pending JPH0883384A (ja) 1994-03-01 1995-03-01 共鳴ラベルを用いたセキュリティシステムおよびそのための共鳴ラベル検出方法

Country Status (3)

Country Link
EP (1) EP0670562A1 (de)
JP (1) JPH0883384A (de)
CN (1) CN1129333A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95514C (fi) * 1994-09-26 1996-02-12 Tuotesuoja Sirpa Jaervensivu K Identifiointimenetelmä sekä identifiointilaitteisto
KR20040062658A (ko) * 2001-11-29 2004-07-07 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 데이터 캐리어, 데이터 캐리어를 위한 회로 및 통신스테이션
US7042359B2 (en) * 2003-08-23 2006-05-09 Sensormatic Electronics Corporation Method and apparatus to detect a plurality of security tags
AU2005307747B2 (en) 2004-11-17 2012-04-05 Gt Acquisition Sub, Inc. Radio frequency animal tracking system
KR20080074219A (ko) * 2005-12-07 2008-08-12 엔엑스피 비 브이 트랜스폰더용 회로 장치, 회로 장치의 제어 회로 동작 방법
US20080100423A1 (en) * 2006-10-31 2008-05-01 Geissler Technologies, Llc. Power management in radio frequency devices
CA2675983C (en) 2007-01-21 2015-06-23 Gt Acquisition Sub, Inc. Animal management system including radio animal tag and additional transceiver(s)
US7978079B2 (en) 2007-10-12 2011-07-12 Destron Fearing Corporation Electronic tag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967161A (en) * 1972-06-14 1976-06-29 Lichtblau G J A multi-frequency resonant tag circuit for use with an electronic security system having improved noise discrimination
US4605845A (en) * 1982-12-14 1986-08-12 Shigekazu Takeda Detectable card and entry and departure checking apparatus utilizing the same
US5103210A (en) * 1990-06-27 1992-04-07 Checkpoint Systems, Inc. Activatable/deactivatable security tag for use with an electronic security system
US5081445A (en) * 1991-03-22 1992-01-14 Checkpoint Systems, Inc. Method for tagging articles used in conjunction with an electronic article surveillance system, and tags or labels useful in connection therewith

Also Published As

Publication number Publication date
CN1129333A (zh) 1996-08-21
EP0670562A1 (de) 1995-09-06

Similar Documents

Publication Publication Date Title
KR100218814B1 (ko) 전자 보안 시스템과 함께 사용하기 위한 작동될 수 있는/비작동될 수 있는 보안 태그 및 전자 보안 시스템 동작 방법
AU707649B2 (en) Deactivateable security tag
KR100754307B1 (ko) 전자보안시스템에 사용하는 정전기 보호기능이 강화된작동가능/작동정지가능 보안태그
EP0252975B1 (de) Deaktivierungssystem für ein sicherungsektikett
US5754110A (en) Security tag and manufacturing method
US5081445A (en) Method for tagging articles used in conjunction with an electronic article surveillance system, and tags or labels useful in connection therewith
US5182544A (en) Security tag with electrostatic protection
CA2007869C (en) Electronic article surveillance device with remote deactivation
US6114961A (en) Multi-technology in-line EAS deactivation apparatus
JPH0883384A (ja) 共鳴ラベルを用いたセキュリティシステムおよびそのための共鳴ラベル検出方法
EP0774740B1 (de) Etiketten für elektronisches Warenüberwachungssystem
US5859586A (en) Electronic article surveillance system
US20040046665A1 (en) Deactivatable radio frequency security label
KR930000136B1 (ko) 전자보안시스템용 공진태그 및 비작동기