BRPI0408785A - sistema de leitura sem contato - Google Patents

sistema de leitura sem contato

Info

Publication number
BRPI0408785A
BRPI0408785A BRPI0408785-2A BRPI0408785A BRPI0408785A BR PI0408785 A BRPI0408785 A BR PI0408785A BR PI0408785 A BRPI0408785 A BR PI0408785A BR PI0408785 A BRPI0408785 A BR PI0408785A
Authority
BR
Brazil
Prior art keywords
antenna
card
reading system
chip
reader
Prior art date
Application number
BRPI0408785-2A
Other languages
English (en)
Inventor
Nicolas Pangaud
Elias Sabbah
Original Assignee
Ask Sa
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 Ask Sa filed Critical Ask Sa
Publication of BRPI0408785A publication Critical patent/BRPI0408785A/pt

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
    • G06K7/10316—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • 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
    • G06K7/08—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 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Conveying Record Carriers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

"SISTEMA DE LEITURA SEM CONTATO". Sistema de leitura sem contato no qual um cartão com chip é fixado sobre um suporte plano de um objeto tal como um livro (11) com o objetivo de identificar o mesmo graças a dados contidos no chip do cartão, e um leitor móvel (16) que dispõe de uma antena para ler os dados do cartão. A antena do leitor (16) é composta por uma espira de pequena dimensão em série com uma espira de grande dimensão, concêntricas e de mesmo sentido de enrolamento. Obtém-se um valor máximo da componente (H) do campo eletromagnético produzido pela antena paralelo à antena a uma distância predeterminada da antena. A recepção pelo cartão com chip dos sinais eletromagnéticos emitidos pela antena é máxima quando a antena é disposta perpendicularmente ao suporte do cartão e à distância predefinida desse último.
BRPI0408785-2A 2003-04-02 2004-04-01 sistema de leitura sem contato BRPI0408785A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304092A FR2853432B1 (fr) 2003-04-02 2003-04-02 Systeme de lecture sans contact de cartes a puce apposees sur des objets
PCT/FR2004/000824 WO2004090793A2 (fr) 2003-04-02 2004-04-01 Systeme de lecture sans contact de cartes a puce apposses sur des objets

Publications (1)

Publication Number Publication Date
BRPI0408785A true BRPI0408785A (pt) 2006-03-28

Family

ID=32982181

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408785-2A BRPI0408785A (pt) 2003-04-02 2004-04-01 sistema de leitura sem contato

Country Status (19)

Country Link
US (1) US7339546B2 (pt)
EP (1) EP1609110B1 (pt)
JP (1) JP4363532B2 (pt)
KR (1) KR20060002895A (pt)
CN (1) CN100350418C (pt)
AT (1) ATE396457T1 (pt)
BR (1) BRPI0408785A (pt)
CA (1) CA2520082C (pt)
DE (1) DE602004013943D1 (pt)
FR (1) FR2853432B1 (pt)
IL (1) IL170974A (pt)
MX (1) MXPA05010448A (pt)
NO (1) NO20055112L (pt)
NZ (1) NZ542493A (pt)
PT (1) PT1609110E (pt)
RU (1) RU2338251C2 (pt)
TW (1) TWI336053B (pt)
WO (1) WO2004090793A2 (pt)
ZA (1) ZA200507780B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4466689B2 (ja) * 2006-08-31 2010-05-26 株式会社カシオ日立モバイルコミュニケーションズ アンテナ及び携帯電子機器
US8096479B2 (en) * 2007-02-23 2012-01-17 Newpage Wisconsin System Inc. Multifunctional paper identification label
JP5320635B2 (ja) * 2007-05-31 2013-10-23 国立大学法人愛媛大学 アンテナ
WO2008146430A1 (ja) * 2007-05-31 2008-12-04 Ehime University アンテナ
EA200900695A1 (ru) * 2009-02-03 2010-04-30 Олег Михайлович ЛИ Способ идентификации товаров и изделий
CN101930042B (zh) * 2009-06-25 2012-07-04 北京亚仕同方科技有限公司 一种用于高频射频标签的检测装置
CN104574700A (zh) * 2014-12-30 2015-04-29 常州工程职业技术学院 一种基于rfid的图书馆手持自助借书器
CN112612003A (zh) * 2020-11-30 2021-04-06 南京信息工程大学 基于led光波的智能图书排序装置
CN113283255B (zh) * 2021-05-17 2024-04-02 盛视科技股份有限公司 一种读卡线圈缠绕方法、读卡装置及读卡系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2624198B2 (ja) * 1994-10-31 1997-06-25 日本電気株式会社 アンテナ内蔵型携帯用無線機
JP3528367B2 (ja) * 1995-09-30 2004-05-17 ソニーケミカル株式会社 リーダ・ライタ用アンテナ
GB2315602B (en) * 1996-07-23 2000-11-29 Motorola Inc Loop antenna
JPH11313017A (ja) * 1998-04-24 1999-11-09 Nippon Steel Corp リーダライタ用アンテナ装置
ATE466349T1 (de) * 1998-08-14 2010-05-15 3M Innovative Properties Co Rfid-leser
RU2158204C1 (ru) * 2000-03-17 2000-10-27 Закрытое акционерное общество "Розан-Файненс" Способ изготовления ламинированных бесконтактных чиповых карт
KR100746742B1 (ko) * 2001-02-03 2007-08-06 삼성전자주식회사 리더 코일 안테나 및 이를 이용한 비접촉 카드 인증 시스템
RU19602U1 (ru) * 2001-06-01 2001-09-10 Закрытое акционерное общество "ТехКом" Бесконтактное разрешающе-пропускное устройство
JP2003069336A (ja) * 2001-08-28 2003-03-07 Fujitsu Ltd アンテナコイル及び非接触ｉｃカ−ド用リードライトシステム
US6861993B2 (en) * 2002-11-25 2005-03-01 3M Innovative Properties Company Multi-loop antenna for radio-frequency identification

Also Published As

Publication number Publication date
WO2004090793A3 (fr) 2005-03-03
MXPA05010448A (es) 2005-12-05
WO2004090793A2 (fr) 2004-10-21
CA2520082A1 (fr) 2004-10-21
KR20060002895A (ko) 2006-01-09
IL170974A (en) 2010-11-30
US20060181470A1 (en) 2006-08-17
JP2006522517A (ja) 2006-09-28
HK1091572A1 (zh) 2007-01-19
NZ542493A (en) 2007-06-29
CA2520082C (fr) 2012-08-21
CN1768345A (zh) 2006-05-03
ZA200507780B (en) 2006-06-28
EP1609110A2 (fr) 2005-12-28
ATE396457T1 (de) 2008-06-15
CN100350418C (zh) 2007-11-21
NO20055112L (no) 2005-11-01
US7339546B2 (en) 2008-03-04
JP4363532B2 (ja) 2009-11-11
DE602004013943D1 (de) 2008-07-03
FR2853432A1 (fr) 2004-10-08
TW200421200A (en) 2004-10-16
RU2338251C2 (ru) 2008-11-10
EP1609110B1 (fr) 2008-05-21
RU2005133712A (ru) 2006-03-20
PT1609110E (pt) 2008-08-28
AU2004227521A1 (en) 2004-10-21
TWI336053B (en) 2011-01-11
FR2853432B1 (fr) 2006-05-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 E ART. 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.