HK1123116A1 - Eas system providing synchronized transmission - Google Patents

Eas system providing synchronized transmission

Info

Publication number
HK1123116A1
HK1123116A1 HK09100104.4A HK09100104A HK1123116A1 HK 1123116 A1 HK1123116 A1 HK 1123116A1 HK 09100104 A HK09100104 A HK 09100104A HK 1123116 A1 HK1123116 A1 HK 1123116A1
Authority
HK
Hong Kong
Prior art keywords
eas system
system providing
providing synchronized
synchronized transmission
eas
Prior art date
Application number
HK09100104.4A
Other languages
English (en)
Inventor
Gerardo Aguirre
Douglas A Drew
Original Assignee
Sensormatic Electronics Llc
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 Llc filed Critical Sensormatic Electronics Llc
Publication of HK1123116A1 publication Critical patent/HK1123116A1/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
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Alarm Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Synchronizing For Television (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Burglar Alarm Systems (AREA)
HK09100104.4A 2005-09-09 2009-01-07 Eas system providing synchronized transmission HK1123116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/032329 WO2007032756A1 (en) 2005-09-09 2005-09-09 Eas system providing synchronized transmission

Publications (1)

Publication Number Publication Date
HK1123116A1 true HK1123116A1 (en) 2009-06-05

Family

ID=35841653

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09100104.4A HK1123116A1 (en) 2005-09-09 2009-01-07 Eas system providing synchronized transmission

Country Status (11)

Country Link
US (1) US8058994B2 (xx)
EP (1) EP1929454B1 (xx)
JP (1) JP4903209B2 (xx)
CN (1) CN101297332B (xx)
AT (1) ATE424598T1 (xx)
AU (1) AU2005336429B2 (xx)
CA (1) CA2621490C (xx)
DE (1) DE602005013132D1 (xx)
HK (1) HK1123116A1 (xx)
IL (1) IL190000A0 (xx)
WO (1) WO2007032756A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4592743B2 (ja) * 2007-12-28 2010-12-08 古野電気株式会社 同期装置および同期方法
US8339264B2 (en) * 2008-02-22 2012-12-25 Xiao Hui Yang Control unit for an EAS system
US20100265931A1 (en) * 2009-03-04 2010-10-21 Peter Loc Range-Based Wireless Alarm System
JP5293395B2 (ja) * 2009-05-13 2013-09-18 ソニー株式会社 通信装置および通信装置における放送波検出方法
WO2011115590A1 (en) * 2010-03-17 2011-09-22 The Thailand Research Fund Communication and process sequencing architecture, system, and method for hardware-in-the-loop simulation
JP2013544398A (ja) * 2010-11-05 2013-12-12 プロ テクト テクノロジーズ，インコーポレイティド 販売時点管理非アクティブ化タブレット及び方法
US9251680B2 (en) * 2014-02-24 2016-02-02 Tyco Fire & Security Gmbh Pulse transmission synchronization
FI125570B (en) * 2014-03-26 2015-11-30 Mariella Labels Oy Arrangements, systems and procedures for reducing the effect of interference on radio frequencies in an electronic price tag system
US9576455B2 (en) * 2014-06-10 2017-02-21 Wg Security Products Cloud EAS synchronization and firmware update
CN106652294B (zh) * 2016-12-22 2019-04-30 思创医惠科技股份有限公司 防盗系统解码器检测装置
US10074252B1 (en) * 2017-06-28 2018-09-11 Ncr Corporation Electronic article surveillance (EAS) tag verification
US10121362B1 (en) * 2017-08-15 2018-11-06 Tyco Fire & Security Gmbh Networked electronic article surveillance systems with synchronized tracking

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253096B1 (en) * 1986-05-20 1995-10-25 Mitsubishi Denki Kabushiki Kaisha Time synchronization method in a data transmission system
JPH0668799B2 (ja) * 1987-03-02 1994-08-31 三菱電機株式会社 遠方監視制御方式
US4982185A (en) * 1989-05-17 1991-01-01 Blh Electronics, Inc. System for synchronous measurement in a digital computer network
JPH03296684A (ja) * 1990-04-16 1991-12-27 Toshiba Corp ネットワークステーションの時刻同期方式
JP3384127B2 (ja) * 1994-07-20 2003-03-10 株式会社デンソー 移動体応答器に対する質問器システム
US5995002A (en) * 1997-11-28 1999-11-30 Sensormatic Electronics Corporation Line synchronized delays for multiple pulsed EAS systems
JP3578909B2 (ja) * 1998-04-22 2004-10-20 株式会社山武 非接触データ送受信装置、非接触データ送受信方法および非接触データ送受信システム
US6061552A (en) * 1998-04-28 2000-05-09 Sensormatic Electronics Corporation EAS pedestal and method for making the same
US6249229B1 (en) * 1999-08-16 2001-06-19 Checkpoint Systems, Inc., A Corp. Of Pennsylvania Electronic article security system employing variable time shifts
JP2001156705A (ja) * 1999-11-30 2001-06-08 Nec Shizuoka Ltd 移動通信システム及び無線基地局間同期制御方法
US6271756B1 (en) * 1999-12-27 2001-08-07 Checkpoint Systems, Inc. Security tag detection and localization system
US6320507B1 (en) * 2000-04-07 2001-11-20 Sensormatic Electronics Corporation Method for synchronization between systems
BR0207122A (pt) * 2001-02-08 2004-02-10 Sensormatic Electronics Corp Sincronização sem fio automática de sistemas de vigilância de artigos eletrônicos
US6812843B2 (en) * 2002-03-11 2004-11-02 Sensormatic Electronics Corporation Auto-phasing synchronization for pulsed electronic article surveillance systems
JP2003283367A (ja) * 2002-03-27 2003-10-03 Hitachi Kokusai Electric Inc 質問器システム
US7023817B2 (en) * 2003-03-11 2006-04-04 Motorola, Inc. Method and apparatus for source device synchronization in a communication system

Also Published As

Publication number Publication date
WO2007032756A1 (en) 2007-03-22
AU2005336429B2 (en) 2010-01-21
US8058994B2 (en) 2011-11-15
JP2009508206A (ja) 2009-02-26
CA2621490A1 (en) 2007-03-22
US20090051534A1 (en) 2009-02-26
CN101297332B (zh) 2010-05-12
AU2005336429A1 (en) 2007-03-22
EP1929454B1 (en) 2009-03-04
CN101297332A (zh) 2008-10-29
IL190000A0 (en) 2008-08-07
JP4903209B2 (ja) 2012-03-28
EP1929454A1 (en) 2008-06-11
DE602005013132D1 (de) 2009-04-16
CA2621490C (en) 2014-12-16
ATE424598T1 (de) 2009-03-15

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