WO2009028255A1 - Wireless tag information reader - Google Patents

Wireless tag information reader Download PDF

Info

Publication number
WO2009028255A1
WO2009028255A1 PCT/JP2008/061239 JP2008061239W WO2009028255A1 WO 2009028255 A1 WO2009028255 A1 WO 2009028255A1 JP 2008061239 W JP2008061239 W JP 2008061239W WO 2009028255 A1 WO2009028255 A1 WO 2009028255A1
Authority
WO
WIPO (PCT)
Prior art keywords
reader
transmission
wireless tag
antenna
acceleration sensor
Prior art date
Application number
PCT/JP2008/061239
Other languages
French (fr)
Japanese (ja)
Inventor
Takuya Nagai
Original Assignee
Brother Kogyo Kabushiki Kaisha
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 Brother Kogyo Kabushiki Kaisha filed Critical Brother Kogyo Kabushiki Kaisha
Publication of WO2009028255A1 publication Critical patent/WO2009028255A1/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling

Landscapes

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

Abstract

[PROBLEMS] To improve information acquisition probability in reading of a plurality of wireless tag circuit elements and to surely acquire information. [MEANS FOR SOLVING PROBLEMS] A reader (1) is provided with a reader antenna (3) for transmitting/receiving information to and from a plurality of wireless tag circuit elements (To) each of which has a tag side antenna (151). The reader is constituted to be portable. The reader is also provided with a triaxial acceleration sensor (9) for detecting returning operation when the reader (1) is moved. Procedures (shown in Fig. 6) of a step (S75) to a step (S90) control communication parameters (polarization surface, directivity, transmission intensity, transmission speed, transmission frequency, transmission protocol and transmission command) through the reader antenna (3), depending on the detection results obtained from the triaxial acceleration sensor (9).
PCT/JP2008/061239 2007-08-27 2008-06-19 Wireless tag information reader WO2009028255A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007219870A JP4978791B2 (en) 2007-08-27 2007-08-27 Wireless tag information reader
JP2007-219870 2007-08-27

Publications (1)

Publication Number Publication Date
WO2009028255A1 true WO2009028255A1 (en) 2009-03-05

Family

ID=40386984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061239 WO2009028255A1 (en) 2007-08-27 2008-06-19 Wireless tag information reader

Country Status (2)

Country Link
JP (1) JP4978791B2 (en)
WO (1) WO2009028255A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018156572A (en) * 2017-03-21 2018-10-04 トッパン・フォームズ株式会社 Non-contact communication device
EP3457312A1 (en) * 2017-09-15 2019-03-20 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5018378B2 (en) * 2007-09-28 2012-09-05 ブラザー工業株式会社 Radio tag communication apparatus and radio tag communication system
JP5023939B2 (en) * 2007-09-28 2012-09-12 ブラザー工業株式会社 Radio tag communication apparatus and radio tag communication system
JP5702772B2 (en) * 2009-04-22 2015-04-15 フランウェル．インコーポレイテッド Wearable RFID system
JP4854776B2 (en) * 2009-09-15 2012-01-18 東芝テック株式会社 RF tag reader / writer
JP5447317B2 (en) * 2010-09-22 2014-03-19 株式会社デンソーウェーブ Portable RFID reader
JP5541212B2 (en) * 2011-03-30 2014-07-09 株式会社デンソーウェーブ Wireless tag direction detection system
JP6124128B2 (en) * 2013-05-29 2017-05-10 株式会社デンソーウェーブ Mobile device
JP7162182B2 (en) 2018-04-20 2022-10-28 パナソニックＩｐマネジメント株式会社 Wireless communication system and communication terminal control method
JP6924490B2 (en) * 2018-05-22 2021-08-25 株式会社カイザー Goods management device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07271885A (en) * 1994-03-29 1995-10-20 Tokimec Inc Data processor using contactless data storage
JPH11144012A (en) * 1997-11-04 1999-05-28 Toshiba Kn System Kk Radio tag and method and system for production and distribution management
JP2006211312A (en) * 2005-01-28 2006-08-10 Casio Comput Co Ltd Information terminal device and control program therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07271885A (en) * 1994-03-29 1995-10-20 Tokimec Inc Data processor using contactless data storage
JPH11144012A (en) * 1997-11-04 1999-05-28 Toshiba Kn System Kk Radio tag and method and system for production and distribution management
JP2006211312A (en) * 2005-01-28 2006-08-10 Casio Comput Co Ltd Information terminal device and control program therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018156572A (en) * 2017-03-21 2018-10-04 トッパン・フォームズ株式会社 Non-contact communication device
EP3457312A1 (en) * 2017-09-15 2019-03-20 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas
JP2019052029A (en) * 2017-09-15 2019-04-04 東芝テック株式会社 Paratus and method for reading
US11003869B2 (en) 2017-09-15 2021-05-11 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas

Also Published As

Publication number Publication date
JP4978791B2 (en) 2012-07-18
JP2009053917A (en) 2009-03-12

Similar Documents

Publication Publication Date Title
WO2009028255A1 (en) Wireless tag information reader
WO2009075226A1 (en) Rfid tag, and system and method for detecting change of rfid tag environment
WO2008016468A3 (en) System and method for near field data communication with sensors using a radio frequency identification (rfid) protocol
WO2006030422A3 (en) Communication and distance measurement in an addressed wide band rfid system
WO2007002460A3 (en) Apparatus and method for preventing wireless interrogation of portable consumer devices
WO2007139665A3 (en) Rfid tag with programmable read range
WO2009100005A3 (en) Methods and apparatus for preserving privacy in an rfid system
WO2007002407A3 (en) Intelligent container
EP2107495A3 (en) Switched capacitance method for the detection of, and subsequent communication with a wireless transponder device using a single antenna
WO2009123922A3 (en) Method and system for utilizing an rfid sensor tag as rf power measurement embedded in antenna
EP2093893A3 (en) Radio tag communication device, radio tag communication system, and radio tag detection system
WO2006083265A3 (en) Marine asset security and tracking (mast) system
WO2006088769A3 (en) Identification system
WO2007074246A3 (en) Radiofrequency communication method and device
WO2002014898A3 (en) Near object detection system
WO2005099136A3 (en) Radio frequency identification of a connector by a patch panel or other similar structure
WO2008027623A3 (en) Rfid tags with orthogonal communication capabilities, and associated systems
ATE379817T1 (en) SYSTEM AND METHOD FOR SELECTIVE READING OF RFID DEVICES
EP1667336A4 (en) Radio tag reader/writer
WO2010138601A3 (en) Movement sensor uses in communication systems
MX336232B (en) Tpms and smart entry system.
EP1760626A3 (en) RFID interrogator and data communication method thereof
WO2003012473A8 (en) Passive moving object detection system and method using signals transmitted by a mobile telephone station
TW200717924A (en) Tag antenna, tag and RFID system using the same
ATE463057T1 (en) ANTENNA DEVICE FOR RECEIVING MAGNETIC RESONANCE SIGNALS WITH ASSOCIATED COMMUNICATION UNIT

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08777400

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08777400

Country of ref document: EP

Kind code of ref document: A1