WO2005104017A1 - Dispositif de transmssion radio de donnees sur une etiquette - Google Patents

Dispositif de transmssion radio de donnees sur une etiquette Download PDF

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Publication number
WO2005104017A1
WO2005104017A1 PCT/IB2005/000837 IB2005000837W WO2005104017A1 WO 2005104017 A1 WO2005104017 A1 WO 2005104017A1 IB 2005000837 W IB2005000837 W IB 2005000837W WO 2005104017 A1 WO2005104017 A1 WO 2005104017A1
Authority
WO
WIPO (PCT)
Prior art keywords
label
read
write unit
drive roller
information
Prior art date
Application number
PCT/IB2005/000837
Other languages
German (de)
English (en)
Inventor
Eugene Korzeniewski
Original Assignee
Avery Dennison 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 Avery Dennison Corporation filed Critical Avery Dennison Corporation
Publication of WO2005104017A1 publication Critical patent/WO2005104017A1/fr

Links

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
    • 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
    • G06K17/0022—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07718—Constructional details, e.g. mounting of circuits in the carrier the record carrier being manufactured in a continuous process, e.g. using endless rolls

Definitions

  • the invention relates to a device for radio transmission of information on a label according to the preamble of claim 1.
  • Labels are used for more and more purposes today. In addition to the classic task of a label - carrying information in written (i.e. printed) form to the consumer - such information is increasingly used for other purposes, such as transport and / or inventory. In practice, labels are known which can be printed with the desired information using a label printer. The information can be printed in a classic way (written so that it can be read directly by the information recipient) or in the form of barcodes.
  • labels with electronic storage media have become common, transmitted to the relevant information by radio and temporarily or permanently stored or read therefrom.
  • Such labels are usually referred to as RFID labels (radio frequency identification, RFID). They contain electronic storage media that are installed in a conventional paper label holder and are loaded with radio signals. can write (or can be read from).
  • the frequency bands used are the HF band (6 MHz to 30 MHz), the UHF band (30 MHz to 300 MHz) or the UHF band (300 MHz to 3,000 MHz), the latter band being preferred.
  • RFID labels were usually provided with both classic (written and printed) and electronically stored information. For this purpose, they expediently go through an (electronic) read / write unit and then a label printer (or in reverse order) during production. When the electronic information is transmitted, the RFID label is brought into spatial proximity (usually above or below) the read / write unit.
  • the read / write unit has the task of writing information into the storage medium of the RFID tag (possibly after querying data already stored there) and has to communicate with the storage medium.
  • the read / write unit and / or RFID tag contain an antenna. Communication must of course take place selectively with the RFID label, which is "in turn" (i.e. usually located above or below the read / write unit).
  • a known measure for improving the selectivity is an electromagnetic shield arranged in front of the read / write unit (i.e. upstream). It is intended to achieve that electromagnetic communication is only possible with the antenna of the RFID area, which is in spatial proximity to the antenna of the read / write unit. All other antennas should be outside the communication area, i.e. be shielded. In practice, suitable shields can be achieved with housing-like devices made of metal.
  • the object of the invention is to provide a device for radio transmission of information on a label, with which the selectivity can be improved with simple means. This object is achieved in a device of the type mentioned at the outset by the features of the characterizing part of claim 1. Further developments of the device according to the invention are specified in the subclaims.
  • a device for radio transmission of information to a label has a drive roller for conveying a label carrier web, the labels being arranged successively on the label carrier web in their conveying direction, and at least one read / write unit for information transfer arranged upstream of the drive roller.
  • the labels contain at least one RFID area for storing the information and the RFID area and / or read / write unit have an antenna.
  • the drive roller is constructed without metal.
  • the term “information transfer” has the meaning “information exchange”. This results from the fact that it is not excluded in individual cases that the read / write unit cannot store information on the electronic storage medium without first querying data that is already stored there.
  • the term “transmission” is therefore to be understood bidirectionally.
  • the drive roller is constructed entirely or partially from glass fiber reinforced plastic (GRP). It can also have a core made of GRP and a jacket made of rubber (in particular silicone material). proportion of 60 to 65 wt .-%.
  • GRP glass fiber reinforced plastic
  • a suitable material is available from Carbon-Composite Technologies, D-73550 Waldstetten.
  • the antenna of the RFID area and / or read / write unit has a size that varies from label to label.
  • an electromagnetic shield (known per se) is located upstream of the read / write unit. It is preferably made of aluminum and optionally has carbon fiber brushes and can also be changed with regard to its spatial electromagnetic effective range and can be adapted to the antenna.
  • the RFID range of the device according to the invention is in a frequency range from 300 MHz to 3,000 MHz.
  • a label carrier web 3 can be seen which, after having passed through a shield 10 and after entering a tunnel guide 11, arrives at a read / write unit 5 so that it opens there the labels 4 the information is transmitted (hereinafter “transfer position”).
  • the labels 4 cannot be shown for reasons of scale. Their arrangement on the label carrier web 3 is therefore shown enlarged in the upper part of the figure.
  • the label carrier web 3 is transported with a drive roller 8. After passing the read / write unit 5, the labels 4 arrive at a printing unit 2, where they are printed on a printing roller 9.
  • the read / write unit 5 selectively transfers the desired information to each label 4 with respect to the other labels 4.
  • the transport roller 6 is constructed free of metal. In the embodiment shown, it has a core 7 from a fiber volume fraction of 60 to 65 wt .-% and a jacket 8 made of a silicone mixture. It should be noted that the RFID antennas of the read / write unit 5 and the labels 4 are not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

L'invention concerne un dispositif (1) destiné à la transmission radio de données sur une étiquette (4), comprenant un rouleau d'entraînement (6) assurant l'avancement d'une bande support d'étiquettes (3), et au moins une unité d'écriture/lecture (5) disposée en amont du rouleau d'entraînement (6) et utilisée pour la transmission des données. Les étiquettes (4) sont disposées sur la bande support d'étiquettes (3), successivement, dans sa direction d'avancement, et renferment au moins une zone RFID pour le stockage des données. La zone RFID et/ou l'unité d'écriture/lecture (5) présentent une antenne. Le rouleau d'entraînement (6) est dépourvu de métal ou est fabriqué, en totalité ou en partie, en matière plastique renforcée aux fibres de verre (GFK).
PCT/IB2005/000837 2004-04-20 2005-04-19 Dispositif de transmssion radio de donnees sur une etiquette WO2005104017A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004019068.2 2004-04-20
DE102004019068A DE102004019068A1 (de) 2004-04-20 2004-04-20 Vorrichtung zur Funkübertragung von Informationen auf ein Etikett

Publications (1)

Publication Number Publication Date
WO2005104017A1 true WO2005104017A1 (fr) 2005-11-03

Family

ID=34965463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/000837 WO2005104017A1 (fr) 2004-04-20 2005-04-19 Dispositif de transmssion radio de donnees sur une etiquette

Country Status (2)

Country Link
DE (1) DE102004019068A1 (fr)
WO (1) WO2005104017A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007061626B4 (de) * 2007-12-18 2019-06-06 Tesa Scribos Gmbh Verfahren zur Beschriftung von Etiketten in Abhängigkeit von andersartiger Kennzeichnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760209A1 (fr) * 1997-03-03 1998-09-04 Ier Procede et systeme d'emission d'etiquettes d'identification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846295B4 (de) * 1998-10-07 2008-04-24 Kabushiki Kaisha Sato Drucker mit einer Einrichtung zum Ansteuern von Transponderchips
DE10017431C2 (de) * 2000-04-07 2002-05-23 Melzer Maschinenbau Gmbh Verfahren und Vorrichtung zum Herstellen von Datenträgern mit integriertem Transponder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760209A1 (fr) * 1997-03-03 1998-09-04 Ier Procede et systeme d'emission d'etiquettes d'identification

Also Published As

Publication number Publication date
DE102004019068A1 (de) 2005-11-17

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