WO2009075209A1 - Reader/writer for noncontact ic chip - Google Patents

Reader/writer for noncontact ic chip Download PDF

Info

Publication number
WO2009075209A1
WO2009075209A1 PCT/JP2008/071959 JP2008071959W WO2009075209A1 WO 2009075209 A1 WO2009075209 A1 WO 2009075209A1 JP 2008071959 W JP2008071959 W JP 2008071959W WO 2009075209 A1 WO2009075209 A1 WO 2009075209A1
Authority
WO
WIPO (PCT)
Prior art keywords
writer
reader
antenna
card
noncontact
Prior art date
Application number
PCT/JP2008/071959
Other languages
French (fr)
Japanese (ja)
Inventor
Atsushi Takayama
Yasunari Nakajima
Original Assignee
Sanden Corporation
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 Sanden Corporation filed Critical Sanden Corporation
Publication of WO2009075209A1 publication Critical patent/WO2009075209A1/en

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
    • G06K7/0008—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
    • G06K7/10316—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Disclosed is a reader/writer (10), which is provided with an antenna (31) for communicating with an IC card (2), and a control means for controlling data communication with the IC card (2) by using the antenna (31). The reader/writer is also provided with a solenoid (60) for driving the antenna (31). The control means changes the position and the range for forming a dead region by drive-controlling the solenoid (60) so that relative positional relationship between the antenna (31) and the IC card (2) is changed.
PCT/JP2008/071959 2007-12-10 2008-12-03 Reader/writer for noncontact ic chip WO2009075209A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007318477A JP2009140406A (en) 2007-12-10 2007-12-10 Noncontact ic chip reader/writer
JP2007-318477 2007-12-10

Publications (1)

Publication Number Publication Date
WO2009075209A1 true WO2009075209A1 (en) 2009-06-18

Family

ID=40755453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071959 WO2009075209A1 (en) 2007-12-10 2008-12-03 Reader/writer for noncontact ic chip

Country Status (2)

Country Link
JP (1) JP2009140406A (en)
WO (1) WO2009075209A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2506543A1 (en) * 2011-03-30 2012-10-03 FeliCa Networks, Inc. Communication terminal, communication method, and program
EP3287936A3 (en) * 2016-08-05 2018-03-21 Toshiba TEC Kabushiki Kaisha Tag reading device and control program for tag reading device
EP3287937A3 (en) * 2016-08-05 2018-03-28 Toshiba TEC Kabushiki Kaisha Rfid tag reading device and program

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6913724B2 (en) * 2014-12-08 2021-08-04 任天堂株式会社 Payment systems, payment methods, information processing devices, and information processing programs
JP6711511B2 (en) * 2016-02-24 2020-06-17 サンデン・リテールシステム株式会社 Reader/writer for vending machine and vending machine including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004260576A (en) * 2003-02-26 2004-09-16 Toshiba Tec Corp Radio tag reader
JP2005354137A (en) * 2004-06-08 2005-12-22 Seiko Precision Inc Work management system, and communication apparatus and tag for use in that system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004260576A (en) * 2003-02-26 2004-09-16 Toshiba Tec Corp Radio tag reader
JP2005354137A (en) * 2004-06-08 2005-12-22 Seiko Precision Inc Work management system, and communication apparatus and tag for use in that system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2506543A1 (en) * 2011-03-30 2012-10-03 FeliCa Networks, Inc. Communication terminal, communication method, and program
US9083813B2 (en) 2011-03-30 2015-07-14 Felica Networks, Inc. Communication terminal, communication method, and program
EP3287936A3 (en) * 2016-08-05 2018-03-21 Toshiba TEC Kabushiki Kaisha Tag reading device and control program for tag reading device
EP3287937A3 (en) * 2016-08-05 2018-03-28 Toshiba TEC Kabushiki Kaisha Rfid tag reading device and program
US10679203B2 (en) 2016-08-05 2020-06-09 Toshiba Tec Kabushiki Kaisha RFID tag reading device and program
US11087303B2 (en) 2016-08-05 2021-08-10 Toshiba Tec Kabushiki Kaisha Method for reading information from electronic tag

Also Published As

Publication number Publication date
JP2009140406A (en) 2009-06-25

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