DE69818454D1 - Verbessertes identifikationssystem - Google Patents
Verbessertes identifikationssystemInfo
- Publication number
- DE69818454D1 DE69818454D1 DE69818454T DE69818454T DE69818454D1 DE 69818454 D1 DE69818454 D1 DE 69818454D1 DE 69818454 T DE69818454 T DE 69818454T DE 69818454 T DE69818454 T DE 69818454T DE 69818454 D1 DE69818454 D1 DE 69818454D1
- Authority
- DE
- Germany
- Prior art keywords
- reader
- transponder
- transponders
- signal
- identification system
- 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
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
- G06K7/10316—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 using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—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 using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
-
- 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
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
-
- 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
-
- 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
- G06K7/10039—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 interrogator driven, i.e. synchronous
-
- 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
- G06K7/10—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
- G06K7/10316—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 using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10336—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 using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Communication Control (AREA)
- Near-Field Transmission Systems (AREA)
- External Artificial Organs (AREA)
- Vehicle Body Suspensions (AREA)
- Transplanting Machines (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9709741 | 1997-05-14 | ||
GBGB9709741.4A GB9709741D0 (en) | 1997-05-14 | 1997-05-14 | Enhanced identification system |
GBGB9724185.5A GB9724185D0 (en) | 1997-11-14 | 1997-11-14 | Enhanced identification system |
GB9724185 | 1997-11-14 | ||
PCT/GB1998/001385 WO1998052142A1 (en) | 1997-05-14 | 1998-05-14 | Enhanced identification system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69818454D1 true DE69818454D1 (de) | 2003-10-30 |
DE69818454T2 DE69818454T2 (de) | 2004-07-22 |
Family
ID=26311531
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69842260T Expired - Lifetime DE69842260D1 (de) | 1997-05-14 | 1998-05-14 | Verbessertes Identifikationssystem |
DE69818454T Expired - Lifetime DE69818454T2 (de) | 1997-05-14 | 1998-05-14 | Verbessertes identifikationssystem |
DE69827858T Expired - Lifetime DE69827858T2 (de) | 1997-05-14 | 1998-05-14 | Verbessertes Identifikationssystem |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69842260T Expired - Lifetime DE69842260D1 (de) | 1997-05-14 | 1998-05-14 | Verbessertes Identifikationssystem |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69827858T Expired - Lifetime DE69827858T2 (de) | 1997-05-14 | 1998-05-14 | Verbessertes Identifikationssystem |
Country Status (16)
Country | Link |
---|---|
US (4) | US6661336B1 (de) |
EP (3) | EP1280092B1 (de) |
JP (1) | JP4172727B2 (de) |
KR (1) | KR100525317B1 (de) |
CN (1) | CN1255994A (de) |
AT (3) | ATE283517T1 (de) |
AU (1) | AU745638B2 (de) |
BR (1) | BR9808714A (de) |
CA (1) | CA2289207A1 (de) |
DE (3) | DE69842260D1 (de) |
DK (2) | DK0983569T3 (de) |
ES (2) | ES2231634T3 (de) |
IL (1) | IL132297A (de) |
NZ (1) | NZ337966A (de) |
RU (1) | RU2238585C2 (de) |
WO (1) | WO1998052142A1 (de) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
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IL132297A (en) * | 1997-05-14 | 2004-06-20 | Btg Int Ltd | Increased detection system |
US6432050B1 (en) * | 1997-12-30 | 2002-08-13 | Remon Medical Technologies Ltd. | Implantable acoustic bio-sensing system and method |
FR2788858B1 (fr) * | 1999-01-22 | 2001-03-02 | Gemplus Card Int | Maintien d'un canal avec anticollision dans un systeme d'identification electronique |
FR2795542B1 (fr) * | 1999-06-25 | 2001-10-12 | Gemplus Card Int | Procede d'identification d'etiquettes electroniques par rondes adaptatives |
ATE338308T1 (de) * | 2000-06-12 | 2006-09-15 | Supersensor Proprietary Ltd | Leseprotokoll für etiketten in einem elektronischen identifikationssystem |
KR100486754B1 (ko) * | 2000-08-31 | 2005-05-03 | 매그나칩 반도체 유한회사 | 데이터 충돌을 방지한 무선주파수 식별 태그 시스템 및데이터 충돌 방지 방법 |
US7283874B2 (en) | 2000-10-16 | 2007-10-16 | Remon Medical Technologies Ltd. | Acoustically powered implantable stimulating device |
US20020180587A1 (en) * | 2001-03-05 | 2002-12-05 | Datamars Sa | Method for communication with multiple transponders |
FR2825226B1 (fr) * | 2001-05-25 | 2008-02-01 | Fabien Beckers | Procede et systeme pour fournir des informations en relation avec la position occupee par un utilisateur dans un site |
US6988667B2 (en) | 2001-05-31 | 2006-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
EP1288841A1 (de) * | 2001-08-30 | 2003-03-05 | Motorola, Inc. | Passives Antwort Kommunikationssystem |
WO2003026218A1 (en) * | 2001-09-14 | 2003-03-27 | Telefonaktiebolaget Lm Ericsson (Publ) | A wireless communications system with detection of foreign radiation sources |
US7193504B2 (en) * | 2001-10-09 | 2007-03-20 | Alien Technology Corporation | Methods and apparatuses for identification |
US7011250B2 (en) | 2001-12-20 | 2006-03-14 | Matsushita Electric Industrial Co., Ltd. | IC card reader/writer, identification method and program |
US7019617B2 (en) * | 2002-10-02 | 2006-03-28 | Battelle Memorial Institute | Radio frequency identification devices, backscatter communication device wake-up methods, communication device wake-up methods and a radio frequency identification device wake-up method |
US6995655B2 (en) * | 2002-10-02 | 2006-02-07 | Battelle Memorial Institute | Method of simultaneously reading multiple radio frequency tags, RF tags, and RF reader |
US7009495B2 (en) * | 2002-10-02 | 2006-03-07 | Battelle Memorial Institute | System and method to identify multiple RFID tags |
SI21392A (sl) * | 2002-12-24 | 2004-06-30 | Vinko Kunc | Postopek za avtomatsko nastavitev ojačenja izpraševalnikovega sprejemnika v brezkontaktnem identifikacijskem sistemu |
US7005965B2 (en) * | 2003-02-14 | 2006-02-28 | Winbond Electronics Corporation | Radio frequency identification device |
JP2004260708A (ja) * | 2003-02-27 | 2004-09-16 | Mitsumi Electric Co Ltd | 通信システム及び通信装置 |
US8542717B2 (en) | 2003-03-03 | 2013-09-24 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
US7019650B2 (en) | 2003-03-03 | 2006-03-28 | Caducys, L.L.C. | Interrogator and interrogation system employing the same |
US8102244B2 (en) | 2003-08-09 | 2012-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US7119664B2 (en) * | 2003-09-17 | 2006-10-10 | Id Solutions, Inc. | Deep sleep in an RFID tag |
US8930582B2 (en) * | 2003-10-31 | 2015-01-06 | Oracle America, Inc. | Method and apparatus for regulating communications between multiple transmitters and receivers |
US7716160B2 (en) | 2003-11-07 | 2010-05-11 | Alien Technology Corporation | Methods and apparatuses to identify devices |
DE602004027532D1 (de) * | 2003-12-09 | 2010-07-15 | Intelleflex Corp | Batterieaktivierungsschaltung |
US20050134436A1 (en) * | 2003-12-19 | 2005-06-23 | George Brookner | Multiple RFID anti-collision interrogation method |
GB2410867B (en) | 2004-02-06 | 2009-04-08 | Btg Int Ltd | Selection and arbitration method and system |
JP4328705B2 (ja) * | 2004-02-27 | 2009-09-09 | 均 北吉 | Rfidタグ装置 |
US7327802B2 (en) * | 2004-03-19 | 2008-02-05 | Sirit Technologies Inc. | Method and apparatus for canceling the transmitted signal in a homodyne duplex transceiver |
US20060017545A1 (en) * | 2004-03-26 | 2006-01-26 | Volpi John P | Radio frequency identification interrogation systems and methods of operating the same |
US7501948B2 (en) * | 2004-09-29 | 2009-03-10 | Lone Star Ip Holdings, Lp | Interrogation system employing prior knowledge about an object to discern an identity thereof |
US20060082442A1 (en) * | 2004-10-18 | 2006-04-20 | Impinj, Inc., A Delaware Corporation | Preambles with relatively unambiguous autocorrelation peak in RFID systems |
US7604178B2 (en) | 2005-05-11 | 2009-10-20 | Intelleflex Corporation | Smart tag activation |
US8198985B2 (en) * | 2005-05-31 | 2012-06-12 | Amtech Systems, LLC | Automatic mode detection in a dual operating mode RFID tag |
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US8248211B2 (en) | 2005-07-20 | 2012-08-21 | Intelleflex Corporation | Selective RF device activation |
US8872633B2 (en) * | 2005-07-20 | 2014-10-28 | Intelleflex Corporation | Ramped interrogation power levels |
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 |
US7772963B2 (en) * | 2005-10-20 | 2010-08-10 | Honeywell International Inc. | System and method for synchronization of data streams |
EP1949547B1 (de) | 2005-10-31 | 2019-08-07 | LG Electronics, Inc. | Datenempfangsverfahren für ein mobilkommunikationsgerät |
US8078103B2 (en) | 2005-10-31 | 2011-12-13 | Zih Corp. | Multi-element RFID coupler |
US8548098B2 (en) | 2005-12-15 | 2013-10-01 | Intelleflex Corporation | Clock-free activation circuit |
EP1966738B1 (de) * | 2005-12-21 | 2018-03-07 | Koninklijke Philips N.V. | Zusammenarbeitende rfid-vorrichtungen |
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US7755505B2 (en) * | 2006-09-06 | 2010-07-13 | Lutron Electronics Co., Inc. | Procedure for addressing remotely-located radio frequency components of a control system |
US7768422B2 (en) * | 2006-09-06 | 2010-08-03 | Carmen Jr Lawrence R | Method of restoring a remote wireless control device to a known state |
US7880639B2 (en) * | 2006-09-06 | 2011-02-01 | Lutron Electronics Co., Inc. | Method of establishing communication with wireless control devices |
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US8248212B2 (en) | 2007-05-24 | 2012-08-21 | Sirit Inc. | Pipelining processes in a RF reader |
JP2010528814A (ja) | 2007-06-14 | 2010-08-26 | カーディアック ペースメイカーズ, インコーポレイテッド | 多素子音響再充電システム |
US8063740B1 (en) | 2008-02-20 | 2011-11-22 | Impinj, Inc. | Interfacing to RFID reader utility that causes RFID tags to reply using changed reply timing |
US9104923B1 (en) * | 2008-02-21 | 2015-08-11 | Impinj, Inc. | Encapsulating commands for RFID tags and RFID readers |
US8427316B2 (en) | 2008-03-20 | 2013-04-23 | 3M Innovative Properties Company | Detecting tampered with radio frequency identification tags |
US8446256B2 (en) * | 2008-05-19 | 2013-05-21 | Sirit Technologies Inc. | Multiplexing radio frequency signals |
US8410906B1 (en) * | 2008-09-05 | 2013-04-02 | Intelleflex Corporation | Battery assisted RFID system RF power control and interference mitigation methods |
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US20110205025A1 (en) * | 2010-02-23 | 2011-08-25 | Sirit Technologies Inc. | Converting between different radio frequencies |
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US8958550B2 (en) * | 2011-09-13 | 2015-02-17 | Combined Conditional Access Development & Support. LLC (CCAD) | Encryption operation with real data rounds, dummy data rounds, and delay periods |
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FR3000587B1 (fr) * | 2012-12-27 | 2016-04-15 | Commissariat Energie Atomique | Dispositif de detection du vol d'un objet |
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FR3025608B1 (fr) * | 2014-09-05 | 2019-04-19 | Geocolis | Suivi d'objets embarques dans une unite de transport |
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EP3869383B1 (de) * | 2020-02-20 | 2023-07-19 | Continental Automotive Technologies GmbH | Verfahren zur identifizierung einer passiven rfid-karte |
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ATE338308T1 (de) * | 2000-06-12 | 2006-09-15 | Supersensor Proprietary Ltd | Leseprotokoll für etiketten in einem elektronischen identifikationssystem |
GB2410867B (en) | 2004-02-06 | 2009-04-08 | Btg Int Ltd | Selection and arbitration method and system |
US7916023B2 (en) | 2006-01-31 | 2011-03-29 | Zebra Enterprise Solutions Corp. | System and method for tracking assets within a monitored environment |
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1998
- 1998-05-14 IL IL13229798A patent/IL132297A/en not_active IP Right Cessation
- 1998-05-14 AT AT02024117T patent/ATE283517T1/de not_active IP Right Cessation
- 1998-05-14 EP EP02024117A patent/EP1280092B1/de not_active Expired - Lifetime
- 1998-05-14 EP EP98921613A patent/EP0983569B1/de not_active Expired - Lifetime
- 1998-05-14 RU RU99126440A patent/RU2238585C2/ru not_active IP Right Cessation
- 1998-05-14 DE DE69842260T patent/DE69842260D1/de not_active Expired - Lifetime
- 1998-05-14 ES ES02024117T patent/ES2231634T3/es not_active Expired - Lifetime
- 1998-05-14 EP EP04012409A patent/EP1462983B1/de not_active Expired - Lifetime
- 1998-05-14 WO PCT/GB1998/001385 patent/WO1998052142A1/en active IP Right Grant
- 1998-05-14 AU AU74401/98A patent/AU745638B2/en not_active Ceased
- 1998-05-14 ES ES98921613T patent/ES2207833T3/es not_active Expired - Lifetime
- 1998-05-14 DE DE69818454T patent/DE69818454T2/de not_active Expired - Lifetime
- 1998-05-14 DK DK98921613T patent/DK0983569T3/da active
- 1998-05-14 AT AT04012409T patent/ATE508425T1/de not_active IP Right Cessation
- 1998-05-14 DE DE69827858T patent/DE69827858T2/de not_active Expired - Lifetime
- 1998-05-14 DK DK02024117T patent/DK1280092T3/da active
- 1998-05-14 CA CA002289207A patent/CA2289207A1/en not_active Abandoned
- 1998-05-14 KR KR10-1999-7010475A patent/KR100525317B1/ko not_active IP Right Cessation
- 1998-05-14 AT AT98921613T patent/ATE250781T1/de not_active IP Right Cessation
- 1998-05-14 BR BR9808714-2A patent/BR9808714A/pt not_active IP Right Cessation
- 1998-05-14 CN CN98805116A patent/CN1255994A/zh active Pending
- 1998-05-14 JP JP54893198A patent/JP4172727B2/ja not_active Expired - Fee Related
- 1998-05-14 NZ NZ337966A patent/NZ337966A/en unknown
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1999
- 1999-10-12 US US09/415,234 patent/US6661336B1/en not_active Expired - Lifetime
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2003
- 2003-08-07 US US10/635,683 patent/US7053755B2/en not_active Expired - Lifetime
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2006
- 2006-03-29 US US11/392,429 patent/US9607193B2/en active Active
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2012
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Owner name: ZIH CORP.(N.D.GES.D.STAATES DELAWARE), HAMILTON, B |