DE60122628D1 - Leseprotokoll für Etiketten in einem elektronischen Identifikationssystem - Google Patents

Leseprotokoll für Etiketten in einem elektronischen Identifikationssystem

Info

Publication number
DE60122628D1
DE60122628D1 DE60122628T DE60122628T DE60122628D1 DE 60122628 D1 DE60122628 D1 DE 60122628D1 DE 60122628 T DE60122628 T DE 60122628T DE 60122628 T DE60122628 T DE 60122628T DE 60122628 D1 DE60122628 D1 DE 60122628D1
Authority
DE
Germany
Prior art keywords
transponders
reader
transponder
identification system
transmits
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 - Lifetime
Application number
DE60122628T
Other languages
English (en)
Inventor
Christopher Gordon Gerv Turner
John Mcmurray
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.)
BTG International Ltd
Original Assignee
Supersensor Pty Ltd
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 Supersensor Pty Ltd filed Critical Supersensor Pty Ltd
Application granted granted Critical
Publication of DE60122628D1 publication Critical patent/DE60122628D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G06K7/10059—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot transponder driven
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Cash Registers Or Receiving Machines (AREA)
DE60122628T 2000-06-12 2001-06-12 Leseprotokoll für Etiketten in einem elektronischen Identifikationssystem Expired - Lifetime DE60122628D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200002937 2000-06-12

Publications (1)

Publication Number Publication Date
DE60122628D1 true DE60122628D1 (de) 2006-10-12

Family

ID=25588789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122628T Expired - Lifetime DE60122628D1 (de) 2000-06-12 2001-06-12 Leseprotokoll für Etiketten in einem elektronischen Identifikationssystem

Country Status (6)

Country Link
US (2) US7019664B2 (de)
EP (2) EP1172755B1 (de)
JP (1) JP2002064404A (de)
CN (1) CN1248419C (de)
AT (1) ATE338308T1 (de)
DE (1) DE60122628D1 (de)

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WO2006106504A2 (en) * 2005-04-07 2006-10-12 Virtual Extension Ltd. Synchronized relayed transmissions in rfid networks
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US7728713B2 (en) 2005-05-06 2010-06-01 Intelleflex Corporation Accurate persistent nodes
US7604178B2 (en) * 2005-05-11 2009-10-20 Intelleflex Corporation Smart tag activation
US8872633B2 (en) 2005-07-20 2014-10-28 Intelleflex Corporation Ramped interrogation power levels
US8248211B2 (en) 2005-07-20 2012-08-21 Intelleflex Corporation Selective RF device activation
JP5027398B2 (ja) * 2005-09-27 2012-09-19 ルネサスエレクトロニクス株式会社 Ｉｃタグ識別方法
CN1949244B (zh) * 2005-10-10 2012-01-11 上海真灼电子技术有限公司 射频识别***多读写器协调工作的方法
US8078103B2 (en) 2005-10-31 2011-12-13 Zih Corp. Multi-element RFID coupler
DE102005058967A1 (de) * 2005-12-09 2007-06-14 Siemens Ag Dateisystem auf Basis von RFID-Tags und zugehörige Zugriffsverfahren
US8548098B2 (en) 2005-12-15 2013-10-01 Intelleflex Corporation Clock-free activation circuit
JP4206109B2 (ja) 2006-07-31 2009-01-07 東芝テック株式会社 無線タグ読取り装置
US8502669B2 (en) * 2006-09-22 2013-08-06 Koninklijke Philips N.V. Extended functionality of RFID devices
KR100855826B1 (ko) * 2007-01-10 2008-09-01 한양대학교 산학협력단 처리율 적응 프레임 알로하 방식을 이용한 ｒｆｉｄ 리더의프레임 크기 결정 방법 및 ｒｆｉｄ 리더
US8736420B2 (en) 2007-01-29 2014-05-27 At&T Intellectual Property I, L.P. Methods, systems, and products for controlling devices
DE102007007309A1 (de) * 2007-02-07 2008-08-14 Atmel Germany Gmbh Verfahren zum wenigstens temporären Freischalten einer bidirektionalen Kommunikation und Transponder
US8354917B2 (en) * 2007-02-21 2013-01-15 Impinj, Inc. RFID tag chips and tags complying with only a limited number of remaining commands and methods
US8154389B2 (en) * 2007-03-15 2012-04-10 Endotronix, Inc. Wireless sensor reader
US8149120B2 (en) * 2007-03-30 2012-04-03 Intel Corporation Temporary non-responsive state for RFID tags
JP5502729B2 (ja) 2007-07-03 2014-05-28 コンティネンタル オートモーティブ システムズ ユーエス， インコーポレイティッド 汎用タイヤ圧監視センサ
US20090315683A1 (en) * 2008-06-24 2009-12-24 Keystone Technology Solutions, Llc Analog RFID System
US20100039236A1 (en) * 2008-08-14 2010-02-18 Greenlee Kenneth L Time-based operational window for rfid tags
EP2166485B1 (de) * 2008-09-19 2016-02-24 Rockwell Automation Germany GmbH & Co. KG Reduzierung einer RFID-Reaktionszeit
JP4840674B2 (ja) * 2009-03-23 2011-12-21 ソニー株式会社 信号処理装置および信号処理方法、プログラム、並びに記録媒体
GB2478167B (en) * 2010-06-18 2012-02-01 Friendly Technologies Ltd Selectively addressing transponders
US8752200B2 (en) 2011-07-12 2014-06-10 At&T Intellectual Property I, L.P. Devices, systems and methods for security using magnetic field based identification
KR101672235B1 (ko) 2011-08-09 2016-11-03 컨티넨탈 오토모티브 시스템즈 인코포레이티드 타이어 압력 모니터링 장치 및 방법
EP2741927B1 (de) * 2011-08-09 2017-04-26 Continental Automotive Systems, Inc. Vorrichtung und verfahren zur aktivierung eines lokalisierungsverfahrens für einen reifendruckmonitor
US9676238B2 (en) 2011-08-09 2017-06-13 Continental Automotive Systems, Inc. Tire pressure monitor system apparatus and method
TW201509218A (zh) * 2013-08-19 2015-03-01 Avid Electronics Corp 透過調變音建立無線網路連線的控制方法
US20150095537A1 (en) * 2013-10-02 2015-04-02 Qualcomm Incorporated Camera control interface sleep and wake up signaling
US10353837B2 (en) 2013-09-09 2019-07-16 Qualcomm Incorporated Method and apparatus to enable multiple masters to operate in a single master bus architecture
US9690725B2 (en) 2014-01-14 2017-06-27 Qualcomm Incorporated Camera control interface extension with in-band interrupt
US9996488B2 (en) 2013-09-09 2018-06-12 Qualcomm Incorporated I3C high data rate (HDR) always-on image sensor 8-bit operation indicator and buffer over threshold indicator
KR20160070171A (ko) 2013-10-09 2016-06-17 퀄컴 인코포레이티드 CCIe 프로토콜을 통한 에러 검출 능력
US9684624B2 (en) 2014-01-14 2017-06-20 Qualcomm Incorporated Receive clock calibration for a serial bus
US9446636B2 (en) 2014-02-26 2016-09-20 Continental Automotive Systems, Inc. Pressure check tool and method of operating the same
US9517664B2 (en) 2015-02-20 2016-12-13 Continental Automotive Systems, Inc. RF transmission method and apparatus in a tire pressure monitoring system
DE102016213290A1 (de) 2015-08-03 2017-02-09 Continental Automotive Systems, Inc. Vorrichtung, System und Verfahren zum Konfigurieren eines Reifeninformationssensors mit einem Übertragungsprotokoll auf der Basis von Fahrzeugtriggerkenngrößen
CN114303330A (zh) * 2019-09-04 2022-04-08 松下电器（美国）知识产权公司 通信装置以及通信方法

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US4920534A (en) 1986-02-28 1990-04-24 At&T Bell Laboratories System for controllably eliminating bits from packet information field based on indicator in header and amount of data in packet buffer
US5640151A (en) * 1990-06-15 1997-06-17 Texas Instruments Incorporated Communication system for communicating with tags
JP3100716B2 (ja) 1991-01-04 2000-10-23 シーエスアイアール 識別装置
US5530702A (en) 1994-05-31 1996-06-25 Ludwig Kipp System for storage and communication of information
BR9808714A (pt) * 1997-05-14 2000-07-11 Btg Int Ltd Sistema de identificação aumentado
US5986570A (en) * 1997-09-03 1999-11-16 Micron Communications, Inc. Method for resolving signal collisions between multiple RFID transponders in a field
FR2776096B1 (fr) * 1998-03-12 2000-06-23 Commissariat Energie Atomique Procede et systeme de lecture d'un ensemble dynamique d'etiquettes portant des codes d'identification distincts
US6104279A (en) * 1998-03-23 2000-08-15 Atmel Corporation Method of communication between a plurality of remote units and a control unit

Also Published As

Publication number Publication date
US20060152342A1 (en) 2006-07-13
CN1248419C (zh) 2006-03-29
US7161469B2 (en) 2007-01-09
EP1172755A1 (de) 2002-01-16
EP1172755B1 (de) 2006-08-30
US20020024422A1 (en) 2002-02-28
EP1734460A2 (de) 2006-12-20
US7019664B2 (en) 2006-03-28
CN1329399A (zh) 2002-01-02
ATE338308T1 (de) 2006-09-15
JP2002064404A (ja) 2002-02-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8332 No legal effect for de