TW200634647A - Distributed RFID interrogation system and method of operating the same - Google Patents

Distributed RFID interrogation system and method of operating the same

Info

Publication number
TW200634647A
TW200634647A TW094137486A TW94137486A TW200634647A TW 200634647 A TW200634647 A TW 200634647A TW 094137486 A TW094137486 A TW 094137486A TW 94137486 A TW94137486 A TW 94137486A TW 200634647 A TW200634647 A TW 200634647A
Authority
TW
Taiwan
Prior art keywords
controller
rfid
operating
same
interrogation system
Prior art date
Application number
TW094137486A
Other languages
Chinese (zh)
Inventor
Jim Mravca
Original Assignee
Wj Communications Inc
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 Wj Communications Inc filed Critical Wj Communications Inc
Publication of TW200634647A publication Critical patent/TW200634647A/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
    • G06K7/10366—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 interrogation device being adapted for miscellaneous applications
    • G06K7/10475—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 interrogation device being adapted for miscellaneous applications arrangements to facilitate interaction with further interrogation devices, e.g. such that at least two interrogation devices may function and cooperate in a network of such devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

A system and method are provided for interrogating passive radio frequency identification (RFID) transponders located in compartmentalized areas such as on shelves or in other spatially-partitioned storage areas. The system includes a controller and a plurality of minimal function RFID readers coupled to the controller via a network-compatible cable. The controller is configured to address a subset of at least one reader at a time to interrogate the RFID transponders located in at least one of the compartmentalized areas. The readers are each give a physical location and a unique address, through which the controller would know the locations of the RFID transponders being interrogated.
TW094137486A 2004-10-26 2005-10-26 Distributed RFID interrogation system and method of operating the same TW200634647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62256204P 2004-10-26 2004-10-26

Publications (1)

Publication Number Publication Date
TW200634647A true TW200634647A (en) 2006-10-01

Family

ID=36228479

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137486A TW200634647A (en) 2004-10-26 2005-10-26 Distributed RFID interrogation system and method of operating the same

Country Status (2)

Country Link
TW (1) TW200634647A (en)
WO (1) WO2006047701A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384248B (en) * 2008-09-26 2013-02-01 Mstar Semiconductor Inc Item positioning system and method thereof
TWI399696B (en) * 2009-03-19 2013-06-21 Claridy Solutions Inc The Architecture and Reading Method of Distributed Radio Frequency Identification System
CN109219819A (en) * 2016-07-01 2019-01-15 英特尔公司 Labeled article locator method and apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018000705T5 (en) 2017-03-06 2019-11-14 Cummins Filtration Ip, Inc. DETECTION OF REAL FILTERS WITH A FILTER MONITORING SYSTEM
EP4187432A1 (en) * 2021-11-26 2023-05-31 HID Textile Services SARL System for reading rfid tags

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751220A (en) * 1995-07-14 1998-05-12 Sensormatic Electronics Corporation Synchronized network of electronic devices including back-up master units
US7253717B2 (en) * 2000-11-29 2007-08-07 Mobile Technics Llc Method and system for communicating with and tracking RFID transponders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384248B (en) * 2008-09-26 2013-02-01 Mstar Semiconductor Inc Item positioning system and method thereof
TWI399696B (en) * 2009-03-19 2013-06-21 Claridy Solutions Inc The Architecture and Reading Method of Distributed Radio Frequency Identification System
CN109219819A (en) * 2016-07-01 2019-01-15 英特尔公司 Labeled article locator method and apparatus

Also Published As

Publication number Publication date
WO2006047701A2 (en) 2006-05-04
WO2006047701A3 (en) 2007-05-03

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