WO2009078326A1 - Radio tag communication device - Google Patents

Radio tag communication device Download PDF

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Publication number
WO2009078326A1
WO2009078326A1 PCT/JP2008/072482 JP2008072482W WO2009078326A1 WO 2009078326 A1 WO2009078326 A1 WO 2009078326A1 JP 2008072482 W JP2008072482 W JP 2008072482W WO 2009078326 A1 WO2009078326 A1 WO 2009078326A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
tag
communication
radio tag
communication device
Prior art date
Application number
PCT/JP2008/072482
Other languages
French (fr)
Japanese (ja)
Inventor
Hironori Hirata
Yoshiyuki Tsujimoto
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 WO2009078326A1 publication Critical patent/WO2009078326A1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Provided is a radio tag communication device which can effectively and rapidly perform grouping and search. The radio tag communication device includes: an RF communication control unit (9) and a reader antenna (3) which successively form communication regions (20) of a predetermined range along an arrangement of radio tags T and perform a radio communication with radio tags in respective communication regions (20); and a CPU (4) which acquires a tag ID from the radio tags T from the respective communication regions (20) via the RF communication control unit (9) and the reader antenna (3), decides a representative radio tag from at least one radio tag T for which the tag ID has been acquired, and correlates at least one radio tag T in the communication regions (20) with the decided representative radio tag so as to constitute one tag group.
PCT/JP2008/072482 2007-12-14 2008-12-11 Radio tag communication device WO2009078326A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-322956 2007-12-14
JP2007322956A JP4873377B2 (en) 2007-12-14 2007-12-14 Radio tag communication apparatus and radio tag communication processing program

Publications (1)

Publication Number Publication Date
WO2009078326A1 true WO2009078326A1 (en) 2009-06-25

Family

ID=40795442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072482 WO2009078326A1 (en) 2007-12-14 2008-12-11 Radio tag communication device

Country Status (2)

Country Link
JP (1) JP4873377B2 (en)
WO (1) WO2009078326A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11704988B2 (en) 2019-11-19 2023-07-18 The Catholic University Of Korea Industry—Academic Cooperation Foundation Group leader selection method, and user safety monitoring system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001229263A (en) * 2000-02-18 2001-08-24 Fuji Xerox Co Ltd Article managing system
JP2005228268A (en) * 2004-02-16 2005-08-25 Nippon Telegr & Teleph Corp <Ntt> System, method, and program for processing radio tag information, and event processing server
JP2005252868A (en) * 2004-03-05 2005-09-15 Ntt Docomo Inc Apparatus and method of determining movement condition of tag
JP2006250918A (en) * 2005-03-07 2006-09-21 Wise Media Technology Inc METHOD OF GROUPING PLURAL IDs HAVING LOCATION INFORMATION, AND SYSTEM FOR MANAGING LINE OF FLOW FOR USE IN PREDICTION OR INTERPOLATION OF THE LINE OF FLOW
JP2007170853A (en) * 2005-12-19 2007-07-05 Matsushita Electric Works Ltd Position detecting system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001229263A (en) * 2000-02-18 2001-08-24 Fuji Xerox Co Ltd Article managing system
JP2005228268A (en) * 2004-02-16 2005-08-25 Nippon Telegr & Teleph Corp <Ntt> System, method, and program for processing radio tag information, and event processing server
JP2005252868A (en) * 2004-03-05 2005-09-15 Ntt Docomo Inc Apparatus and method of determining movement condition of tag
JP2006250918A (en) * 2005-03-07 2006-09-21 Wise Media Technology Inc METHOD OF GROUPING PLURAL IDs HAVING LOCATION INFORMATION, AND SYSTEM FOR MANAGING LINE OF FLOW FOR USE IN PREDICTION OR INTERPOLATION OF THE LINE OF FLOW
JP2007170853A (en) * 2005-12-19 2007-07-05 Matsushita Electric Works Ltd Position detecting system

Also Published As

Publication number Publication date
JP4873377B2 (en) 2012-02-08
JP2009147683A (en) 2009-07-02

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