FR2797072B1 - Circuit pour detecter la presence ou l'absence d'un dispositif de carte ic de proximite - Google Patents

Circuit pour detecter la presence ou l'absence d'un dispositif de carte ic de proximite

Info

Publication number
FR2797072B1
FR2797072B1 FR0003019A FR0003019A FR2797072B1 FR 2797072 B1 FR2797072 B1 FR 2797072B1 FR 0003019 A FR0003019 A FR 0003019A FR 0003019 A FR0003019 A FR 0003019A FR 2797072 B1 FR2797072 B1 FR 2797072B1
Authority
FR
France
Prior art keywords
proximity
absence
detecting
circuit
card device
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 - Fee Related
Application number
FR0003019A
Other languages
English (en)
French (fr)
Other versions
FR2797072A1 (fr
Inventor
Yusuke Kawasaki
Yoshiyasu Sugimura
Shigeru Hashimoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2797072A1 publication Critical patent/FR2797072A1/fr
Application granted granted Critical
Publication of FR2797072B1 publication Critical patent/FR2797072B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G06K7/10118—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 the sensing being preceded by at least one preliminary step
    • G06K7/10128—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 the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
    • 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
    • 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
    • G06K7/0008—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)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
FR0003019A 1999-07-29 2000-03-09 Circuit pour detecter la presence ou l'absence d'un dispositif de carte ic de proximite Expired - Fee Related FR2797072B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21537599A JP3824451B2 (ja) 1999-07-29 1999-07-29 非接触ｉｃカードの有無検出回路

Publications (2)

Publication Number Publication Date
FR2797072A1 FR2797072A1 (fr) 2001-02-02
FR2797072B1 true FR2797072B1 (fr) 2004-08-20

Family

ID=16671267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003019A Expired - Fee Related FR2797072B1 (fr) 1999-07-29 2000-03-09 Circuit pour detecter la presence ou l'absence d'un dispositif de carte ic de proximite

Country Status (3)

Country Link
US (1) US6536673B1 (enExample)
JP (1) JP3824451B2 (enExample)
FR (1) FR2797072B1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535211A (ja) * 2002-07-30 2005-11-17 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 制御可能パワーオンリセット回路付き中継器
JP4539071B2 (ja) * 2003-10-23 2010-09-08 ソニー株式会社 携帯無線通信装置。
EP1784760A2 (en) * 2004-07-15 2007-05-16 Mastercard International, Inc. Collision detection and avoidance scheme for contactless card payment systems
FR2888970B1 (fr) * 2005-07-19 2007-09-14 Store Electronic Systems Techn Etiquette electronique comportant des moyens pour lire et afficher le contenu de puces rfid
WO2009006635A1 (en) * 2007-07-05 2009-01-08 Mastercard International Incorporated Method and system for detecting a signal generated by a proximity-based transaction device
US9038914B2 (en) * 2007-07-05 2015-05-26 Mastercard International Corporation Method and system for simulating a proximity-based transaction device
JP5080937B2 (ja) * 2007-10-30 2012-11-21 Ｎｅｃトーキン株式会社 リーダライタ及びゲートシステム
CN102165579B (zh) * 2008-09-29 2014-03-12 株式会社半导体能源研究所 半导体器件
JP2016126423A (ja) * 2014-12-26 2016-07-11 トッパン・フォームズ株式会社 リーダ／ライタ装置
US10819394B1 (en) * 2019-10-04 2020-10-27 Nxp B.V. Detection of NFC proximity IC cards (PICCs) during wireless charging

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309201B1 (en) * 1987-09-22 1993-05-26 Hitachi Maxell Ltd. Method and system of communication for a non-contact ic card
DE69122845T2 (de) * 1990-12-28 1997-02-20 Mitsubishi Electric Corp Kontaktlose IC-Karte
EP0541818B1 (en) * 1991-05-22 1997-12-03 Kyodo Printing Co., Ltd. Non-contact type ic card
US5418353A (en) 1991-07-23 1995-05-23 Hitachi Maxell, Ltd. Non-contact, electromagnetically coupled transmission and receiving system for IC cards
JPH0962816A (ja) * 1994-10-06 1997-03-07 Mitsubishi Electric Corp 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステム
US5594384A (en) 1995-07-13 1997-01-14 Gnuco Technology Corporation Enhanced peak detector
JPH0981701A (ja) * 1995-09-19 1997-03-28 Toshiba Corp 非接触式情報記録媒体および非接触式情報伝送方法
JPH1013312A (ja) 1996-06-20 1998-01-16 Sony Corp データ処理装置および方法、並びに、送受信装置および方法
JPH1090405A (ja) * 1996-09-19 1998-04-10 Toshiba Corp 情報処理装置
JPH10269331A (ja) 1997-03-27 1998-10-09 Oki Electric Ind Co Ltd 非接触ｉｃカードおよび非接触ｉｃカードリーダ・ライタ
FR2768875B1 (fr) * 1997-09-23 2000-06-02 Sgs Thomson Microelectronics Detecteur de signaux radiofrequence pour carte a puce sans contact
JP3475996B2 (ja) * 1997-10-07 2003-12-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 非接触ｉｃカードシステム、ｉｃカード用のカードリーダ及びｉｃカード

Also Published As

Publication number Publication date
JP3824451B2 (ja) 2006-09-20
FR2797072A1 (fr) 2001-02-02
US6536673B1 (en) 2003-03-25
JP2001043327A (ja) 2001-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111130