WO2009003807A1 - Procédé et système rfid pour identifier des objets - Google Patents

Procédé et système rfid pour identifier des objets Download PDF

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Publication number
WO2009003807A1
WO2009003807A1 PCT/EP2008/057308 EP2008057308W WO2009003807A1 WO 2009003807 A1 WO2009003807 A1 WO 2009003807A1 EP 2008057308 W EP2008057308 W EP 2008057308W WO 2009003807 A1 WO2009003807 A1 WO 2009003807A1
Authority
WO
WIPO (PCT)
Prior art keywords
rfid
labels
data transmission
transponder
rfid system
Prior art date
Application number
PCT/EP2008/057308
Other languages
German (de)
English (en)
Inventor
Christian Ewering
Olaf Götz
Original Assignee
SCHÜCO International KG
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 SCHÜCO International KG filed Critical SCHÜCO International KG
Priority to EP08760859A priority Critical patent/EP2160697A1/fr
Publication of WO2009003807A1 publication Critical patent/WO2009003807A1/fr

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
    • 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
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • 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
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
    • 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
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07796—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements on the record carrier to allow stacking of a plurality of similar record carriers, e.g. to avoid interference between the non-contact communication of the plurality of 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

Definitions

  • the invention relates to a method according to the preamble of claim 1, a
  • RFID stands for the English term “radio frequency identification” and refers to a method for the non-contact identification of objects in particular.
  • RFID systems for identifying items such as goods or goods usually comprise at least one RPID transponder on at least one object.
  • passive RFID transponders are generally used. In a near field around the antenna of a reading device, passive RFID transponders are supplied with energy without their own energy supply by an electromagnetic coupling. The reading takes place in the near field also via such a coupling. In addition to such passive RFID transponders, active RFID transponders with their own energy supply are generally also known.
  • the RFID transponders typically comprise an antenna, an analogue circuit for receiving and transmitting, a digital circuit and a memory which can be written once or repeatedly.
  • the reader During data transmission between RFID transponders and readers, the reader generates electromagnetic fields which induce a current in the antenna of the RFID transponder, which activates the digital circuit, which data the memory reads or writes in this and possibly causes the sending of data from the RFID transponder.
  • the marked with the RFID tag backrests are made of metal or filled with a liquid and / or if several or a plurality of RFID Overlap transponders when storing objects.
  • the invention has the object to avoid or to remedy the problems described in the penultimate paragraph.
  • the invention provides a method for data transmission between RFID transponders on one or a plurality of objects to be identified or to be identified and at least one RFID reader, wherein the RFID transponder at (possibly also previously used) the data transmission be set in motion.
  • the relative movement of the RFID transponders relative to one another and possibly also relative to the marked goods ensures in a simple manner that individual RFID transponders do not permanently overlap in the data transmission, so that all RFID transponders (eg more than one hundred pieces ) are detected quickly and safely. Errors are easily avoided.
  • a reading device is understood to mean either a pure reading device or a combined writing and reading device.
  • the RFID transponders are particularly preferably moved into a position spaced apart from the objects and / or relative to one another.
  • a sufficient distance to the objects is particularly advantageous if the objects are made of metal or are filled with a liquid, since in this way the data transfer from the metal or the liquid is not hindered.
  • the movement of the RFID transponder can be realized in a simple manner in that the labels are set in motion with the RFID transponders in a data transmission by means of an air flow. But it is also possible to move them in other ways, such as by means of a Hintteins.
  • the RFID transponders are set in motion during data transmission over a predetermined limited period of time.
  • the invention also provides an RFID system for marking a plurality of articles, which has RFID tags arranged on labels, which are arranged on the objects and at least one reading device, characterized by a device for moving the RFID transponder relative to the objects marked RFID transponders.
  • This system is particularly suitable for carrying out the methods according to the invention and will be explained in detail with reference to the figures.
  • the items provided with the labels may also be garments. It is also conceivable to convey the objects by means of a conveyor belt which has a grating region, under which a fan is arranged in order to swirl the labels with the RFID transponders.
  • FIG. 1a is a perspective view of aluminum profiles provided with labels with RFID transponders on a pallet;
  • FIG. 1b shows a perspective view of an end section of a profile provided with a flexible label with an RFID transponder
  • FIG. Fig. Ic is a perspective view of a reading device
  • FIG. 2 shows a reading device during data transmission on a pallet in the manner of FIG. 1;
  • FIG. 4 shows a medicine bottle provided with a label with an RFID transponder; and Fig. 5 different labels with RFID transponders.
  • profiles 5 are placed, as used in example, windows, doors and facade construction.
  • Such profiles 5 are usually made of plastic or metal.
  • At at least one or at both ends of the profiles 5 are arranged on these in each case flexible labels 6, which are provided with an RFID transponder 7.
  • the labels 6 thus form a kind of carrier for the RFID transponder. They are designed such that the RFID transponder 7 are movable relative to the profiles 2. Preferably, the relative mobility is such that the RFID transponder. 7 on the labels 6 are movable at a distance from the profiles 5, which is so large that in any case even with profiles made of metal good data transmission between the RFID transponders 7 and the readers 8 is given.
  • the reading out of data and possibly also a writing with data of the RFID transponder 7 takes place with a reading device 8.
  • Such a reading device 8 is shown in Fig. Ic.
  • it has the construction in the manner of a box 9 which is open on one side and on whose inner walls one or preferably a plurality of antennas 10 are arranged.
  • the antennas on the inner walls 10 are movable, in particular pivotable, arranged so that their orientation is variable.
  • the box is further provided with a moving means for moving the tags with the RFID transponders 7.
  • This movement device is designed here in a simple manner as a fan 11, which is arranged in the interior of the box 9 and which is designed to generate an air flow, with which the labels 6 can be swirled on the profiles 5.
  • the reading device 8 is assigned a computer unit 12 which controls the components - such as the fan 11 - and the data transmission with the RFID transponders 7 (see FIG. 2).
  • the box 9 can be closed by means of doors (not shown here) in order to protect it against environmental influences. It may also be e.g. on its side remote from the open side back have a receiving space 14 which is designed to receive the computer unit 12 (not shown here). It is also advisable to arrange the entire reader 8 or the box 9 on rollers 13 in order to be able to move it.
  • Fig. 2 shows schematically the arrangement in a data transmission between the reader 8 and the RFID transponders 7.
  • the reader 8 is approached close to the open side of the box at the end of the pallet.
  • the movement device - here the fan 11 is turned on, which twists the labels 3 so that it moves around the ends of the profiles 5 at a distance x, which is determined by the length of the labels 6 and the arrangement on the labels become.
  • the system and the method are suitable in particular - but not only - for elongated or elongated goods such as profiles 5, rods, masts or the like. Moreover, it is also in other objects or goods, in relatively large numbers off be packaged and / or classified as difficult to handle with regard to the RPID technology, ie in particular liquids and goods made of metal.
  • Fig. 3a illustrates the placement of labels 6 with RFID transponders 7 on bottles 15. It is advisable to design the labels 6 here flexible, but yet so stiff that they from the Bottle neck projecting upwards. With the fan 12, they can be pivoted above the bottle and thus moved.
  • the bottle 15 may in particular be a medicine bottle.
  • the labels consist of an elastic rod-like section on which the RFID transponders are arranged.
  • FIG. 3c wheels or rims 18
  • FIG. 3d books 19
  • the labels 6 may for example consist of a flexible strip material. Here is the use of textile material. Also conceivable are thin flexible strips or rods made of plastic (see FIG. 4), at the free ends of which the RFID transponders are arranged.
  • the RFID transponders can also be connected via a belt 7 with the object they are to identify. It is advantageous if the labels are so large that they are easily and safely detected by the moving air flow.
  • Fig. 4 shows a bottle with a flexible rod, at the free end in the axial extension of the bottle of the RFID transponder 7 is arranged.
  • 5a and b show an embodiment of the labels 6 made of a more or less thin band which carries the RFID transponder 7 and additionally also an optically readable label 20.
  • the length of the band between the object to be marked and the RFID transponder 7 is more than three cm in order to produce a sufficiently large distance between the RFID transponders 7 and the object to be marked.
  • FIG. 5c and FIG. 5d with an RFID transponder section 7 arranged at a distance from a band section 21 perpendicularly or in parallel are particularly suitable for bottles 15 on which the band section 21 is placed around the bottleneck.
  • the device which is designed to enable the labels to move relative to the profiles can be designed as a blowing or sucking fan 11 or in other ways, so - if the goods allowed - as a vibrator.
  • the reading device 8 may be formed in the manner of FIGS. 1 and 2 or otherwise, as a mobile reading device. It is also conceivable that the reader should not be provided with a fan but use it directly as the device with which the labels 6 are set in motion, so that an antenna arrangement is used to move through the labels 6. It is also conceivable to divide the box into two parts and then to move a product between the two parts, wherein preferably the RFID transponders in turn are also moved relative to the goods. reference numeral

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)

Abstract

L'invention concerne un procédé et un système RFID pour la transmission de données entre des transpondeurs RFID (7) sur un ou sur une pluralité d'objets à identifier ou à marquer et au moins un lecteur RFID (8) et se caractérise en ce que les transpondeurs RFID sont mis en mouvement lors de la transmission de données (Fig. 2).
PCT/EP2008/057308 2007-07-03 2008-06-11 Procédé et système rfid pour identifier des objets WO2009003807A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08760859A EP2160697A1 (fr) 2007-07-03 2008-06-11 Procédé et système rfid pour identifier des objets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710030901 DE102007030901A1 (de) 2007-07-03 2007-07-03 Verfahren und RFID-System zur Kennzeichnung von Gegenständen
DE102007030901.7 2007-07-03

Publications (1)

Publication Number Publication Date
WO2009003807A1 true WO2009003807A1 (fr) 2009-01-08

Family

ID=39772846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/057308 WO2009003807A1 (fr) 2007-07-03 2008-06-11 Procédé et système rfid pour identifier des objets

Country Status (3)

Country Link
EP (1) EP2160697A1 (fr)
DE (1) DE102007030901A1 (fr)
WO (1) WO2009003807A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213773B2 (en) 2017-03-06 2022-01-04 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010816B1 (fr) * 2013-09-18 2017-01-13 Tagsys Dispositif de radio-identification d'un objet
DE102017009302A1 (de) 2017-10-08 2019-04-11 Stefan Senger RFID-Erfassungssystem
DE102020114412A1 (de) 2020-05-29 2021-12-02 Miele & Cie. Kg Vorrichtung zum Einlesen von RFID-Transpondern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139282A2 (fr) * 2000-03-31 2001-10-04 Hitachi, Ltd. Boítier de carte IC et méthode pour lire de l'information du support de données
EP1188145A1 (fr) * 1999-03-10 2002-03-20 SkiData AG Justificatif d'autorisation non transmissible
WO2004074873A1 (fr) * 2003-02-18 2004-09-02 Tagsys Sa Systeme concu pour minimiser les zeros de couplage dans un champ electromagnetique

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
DE10017142B4 (de) 2000-04-06 2006-06-14 Schreiner Gmbh & Co Kg Datenaustauschetikett und Verfahren zum Anbringen desselben
JP2004259123A (ja) * 2003-02-27 2004-09-16 Nec Micro Systems Ltd Ｒｆｉｄシステムおよびｒｆｉｄ用プログラム
DE202004021025U1 (de) 2004-10-22 2006-07-27 Kabushiki Kaisha Sato Objekt mit einem ein Kennzeichen tragenden Etikett
DE102005026559A1 (de) 2005-06-08 2006-12-14 Srd Maschinenbau Gmbh RFID-Etikettenanordnung, etikettierter Gegenstand sowie Verfahren zu dessen Herstellung
DE102005044151A1 (de) * 2005-09-15 2007-03-29 Siemens Ag Verfahren und Vorrichtung zur Einreihung eines mobilen Datenspeichers für die Kommunikation mit einem Schreib-/Lesegerät
DE102005047638A1 (de) * 2005-10-05 2007-04-12 Schaeffler Kg Verwendung eines RFID-Transponders
DE102005053969A1 (de) * 2005-11-11 2007-05-24 Siemens Ag Verfahren zur Zuordnung eines mobilen Datenspeichers zu einem Schreib-/Lesegerät
DE202007004241U1 (de) * 2007-03-22 2007-05-24 Rewe-Zentral Ag RFID-Tag und Rollcontainer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1188145A1 (fr) * 1999-03-10 2002-03-20 SkiData AG Justificatif d'autorisation non transmissible
EP1139282A2 (fr) * 2000-03-31 2001-10-04 Hitachi, Ltd. Boítier de carte IC et méthode pour lire de l'information du support de données
WO2004074873A1 (fr) * 2003-02-18 2004-09-02 Tagsys Sa Systeme concu pour minimiser les zeros de couplage dans un champ electromagnetique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213773B2 (en) 2017-03-06 2022-01-04 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system

Also Published As

Publication number Publication date
DE102007030901A1 (de) 2009-01-08
EP2160697A1 (fr) 2010-03-10

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