NL1001761C2 - Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers. - Google Patents

Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers. Download PDF

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Publication number
NL1001761C2
NL1001761C2 NL1001761A NL1001761A NL1001761C2 NL 1001761 C2 NL1001761 C2 NL 1001761C2 NL 1001761 A NL1001761 A NL 1001761A NL 1001761 A NL1001761 A NL 1001761A NL 1001761 C2 NL1001761 C2 NL 1001761C2
Authority
NL
Netherlands
Prior art keywords
circuit
input
signal
data
information carrier
Prior art date
Application number
NL1001761A
Other languages
English (en)
Dutch (nl)
Inventor
Ronald Barend Van Santbrink
Jan Peter Exalto
Dirk Langedijk
Original Assignee
Ronald Barend Van Santbrink
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 Ronald Barend Van Santbrink filed Critical Ronald Barend Van Santbrink
Priority to NL1001761A priority Critical patent/NL1001761C2/nl
Priority to EP96203366A priority patent/EP0777191B1/fr
Priority to DE69629898T priority patent/DE69629898D1/de
Priority to AT96203366T priority patent/ATE249649T1/de
Priority to US08/758,370 priority patent/US6014088A/en
Application granted granted Critical
Publication of NL1001761C2 publication Critical patent/NL1001761C2/nl

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
NL1001761A 1995-11-28 1995-11-28 Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers. NL1001761C2 (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL1001761A NL1001761C2 (nl) 1995-11-28 1995-11-28 Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers.
EP96203366A EP0777191B1 (fr) 1995-11-28 1996-11-28 Méthode et système d'échange d'information, sans contact, entre une unité de lecture/écriture et un ou plusieurs porteurs d'information
DE69629898T DE69629898D1 (de) 1995-11-28 1996-11-28 Methode und System zum berührungslosen Austausch von Daten zwischen einer Lese-/Schreibeinheit und einem oder mehreren Datenträgern
AT96203366T ATE249649T1 (de) 1995-11-28 1996-11-28 Methode und system zum berührungslosen austausch von daten zwischen einer lese-/schreibeinheit und einem oder mehreren datenträgern
US08/758,370 US6014088A (en) 1995-11-28 1996-11-29 Method and system for contactless exchange of data between a read/write unit and one or more information carriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1001761 1995-11-28
NL1001761A NL1001761C2 (nl) 1995-11-28 1995-11-28 Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers.

Publications (1)

Publication Number Publication Date
NL1001761C2 true NL1001761C2 (nl) 1997-05-30

Family

ID=19761928

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1001761A NL1001761C2 (nl) 1995-11-28 1995-11-28 Stelsel voor contactloze data-uitwisseling tussen een lees- en schrijf- eenheid en één of meer informatiedragers.

Country Status (5)

Country Link
US (1) US6014088A (fr)
EP (1) EP0777191B1 (fr)
AT (1) ATE249649T1 (fr)
DE (1) DE69629898D1 (fr)
NL (1) NL1001761C2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4143158B2 (ja) * 1997-04-16 2008-09-03 聯華電子股▲ふん▼有限公司 データキャリア
EP1033001B1 (fr) * 1998-06-05 2008-01-09 Nxp B.V. Support de donnees avec circuit a determination et fixation des intervalles de temps
FR2792136B1 (fr) 1999-04-07 2001-11-16 St Microelectronics Sa Transmission en duplex dans un systeme de transpondeurs electromagnetiques
US6650226B1 (en) 1999-04-07 2003-11-18 Stmicroelectronics S.A. Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder
FR2792135B1 (fr) 1999-04-07 2001-11-02 St Microelectronics Sa Fonctionnement en complage tres proche d'un systeme a transpondeur electromagnetique
FR2792132B1 (fr) * 1999-04-07 2001-11-02 St Microelectronics Sa Borne de lecture d'un transpondeur electromagnetique fonctionnant en couplage tres proche
US7049935B1 (en) 1999-07-20 2006-05-23 Stmicroelectronics S.A. Sizing of an electromagnetic transponder system for a dedicated distant coupling operation
FR2796781A1 (fr) * 1999-07-20 2001-01-26 St Microelectronics Sa Dimensionnement d'un systeme a transpondeur electromagnetique pour un fonctionnement en hyperproximite
FR2804557B1 (fr) * 2000-01-31 2003-06-27 St Microelectronics Sa Adaptation de la puissance d'emission d'un lecteur de transpondeur electromagnetique
FR2808945B1 (fr) 2000-05-12 2002-08-16 St Microelectronics Sa Evaluation du nombre de transpondeurs electromagnetiques dans le champ d'un lecteur
FR2808941B1 (fr) 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation d'amplitude
FR2808942B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation de phase
FR2808946A1 (fr) 2000-05-12 2001-11-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur
FR2809251B1 (fr) * 2000-05-17 2003-08-15 St Microelectronics Sa Dispositif de production d'un champ electromagnetique pour transpondeur
FR2809235A1 (fr) * 2000-05-17 2001-11-23 St Microelectronics Sa Antenne de generation d'un champ electromagnetique pour transpondeur
US6229443B1 (en) * 2000-06-23 2001-05-08 Single Chip Systems Apparatus and method for detuning of RFID tag to regulate voltage
CN1193321C (zh) * 2000-07-11 2005-03-16 卡巴闭锁系统公开股份有限公司 初始化移动数据载体的方法和设备
FR2812986B1 (fr) * 2000-08-09 2002-10-31 St Microelectronics Sa Detection d'une signature electrique d'un transpondeur electromagnetique
US20030169169A1 (en) * 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
JP2002216083A (ja) * 2001-01-22 2002-08-02 Matsushita Electric Ind Co Ltd リーダライタおよびアナログスイッチ回路
US6963351B2 (en) * 2001-12-21 2005-11-08 Datacard Corporation Radio frequency identification tags on consumable items used in printers and related equipment
DE10204317A1 (de) 2002-02-01 2003-08-14 Atmel Germany Gmbh Verfahren zur Übertragung von Daten
US20130006479A1 (en) * 2009-07-30 2013-01-03 Anderson Gerald G Microchip System and Method for Operating a Locking Mechanism and for Cashless Transactions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717109A1 (de) * 1986-05-27 1987-12-03 Inst Radioelektronika I Techno Anordnung zur identifizierung von beweglichen objekten
EP0461878A2 (fr) * 1990-06-14 1991-12-18 Mitsubishi Denki Kabushiki Kaisha Carte à circuit intégré sans contacts et procédé de traitement des signaux correspondants
EP0473569A2 (fr) * 1990-08-23 1992-03-04 Mikron Gesellschaft Für Integrierte Mikroelektronik Mbh Système de transmission de données par voie inductive sans contact
US5347263A (en) * 1993-02-05 1994-09-13 Gnuco Technology Corporation Electronic identifier apparatus and method utilizing a single chip microcontroller and an antenna coil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE108965T1 (de) * 1987-12-09 1994-08-15 Omron Tateisi Electronics Co Induktives datenübertragungssystem.
FR2635809B1 (fr) * 1988-08-24 1990-11-23 Samokine Georges Systeme d'echange d'informations entre un objet portatif comme une cle, et un dispositif d'echange
DE4003410A1 (de) * 1990-02-05 1991-08-08 Anatoli Stobbe Tragbares feldprogrammierbares detektierplaettchen
US5266926A (en) * 1991-05-31 1993-11-30 Avid Marketing, Inc. Signal transmission and tag power consumption measurement circuit for an inductive reader
US5450088A (en) * 1992-11-25 1995-09-12 Texas Instruments Deutschland Gmbh Transponder arrangement
SE513657C2 (sv) * 1993-06-24 2000-10-16 Ericsson Telefon Ab L M Sätt och anordning att vid digital signalöverföring estimera överförda symboler hos en mottagare

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717109A1 (de) * 1986-05-27 1987-12-03 Inst Radioelektronika I Techno Anordnung zur identifizierung von beweglichen objekten
EP0461878A2 (fr) * 1990-06-14 1991-12-18 Mitsubishi Denki Kabushiki Kaisha Carte à circuit intégré sans contacts et procédé de traitement des signaux correspondants
EP0473569A2 (fr) * 1990-08-23 1992-03-04 Mikron Gesellschaft Für Integrierte Mikroelektronik Mbh Système de transmission de données par voie inductive sans contact
US5347263A (en) * 1993-02-05 1994-09-13 Gnuco Technology Corporation Electronic identifier apparatus and method utilizing a single chip microcontroller and an antenna coil

Also Published As

Publication number Publication date
EP0777191B1 (fr) 2003-09-10
ATE249649T1 (de) 2003-09-15
US6014088A (en) 2000-01-11
EP0777191A1 (fr) 1997-06-04
DE69629898D1 (de) 2003-10-16

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Effective date: 20040601