EP0889444A2 - Dispositif pour identifier des personnes ou des animaux participant aux concours sportifs - Google Patents

Dispositif pour identifier des personnes ou des animaux participant aux concours sportifs Download PDF

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Publication number
EP0889444A2
EP0889444A2 EP98108877A EP98108877A EP0889444A2 EP 0889444 A2 EP0889444 A2 EP 0889444A2 EP 98108877 A EP98108877 A EP 98108877A EP 98108877 A EP98108877 A EP 98108877A EP 0889444 A2 EP0889444 A2 EP 0889444A2
Authority
EP
European Patent Office
Prior art keywords
coil
coils
field
transponder
radiators
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP98108877A
Other languages
German (de)
English (en)
Other versions
EP0889444A3 (fr
Inventor
Anatoli Stobbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0889444A2 publication Critical patent/EP0889444A2/fr
Publication of EP0889444A3 publication Critical patent/EP0889444A3/fr
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/24—Race time-recorders
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/26—Pigeon-timing or like equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Definitions

  • the invention relates to a device for identification by people participating in sporting competitions or Animals according to the preamble of claim 1.
  • the random code emitted by the club antenna can be via a receiver on the transmission frequency of the club antenna is tuned, for example received and recorded at 125 kHz become.
  • the identity codes knowing their homing pigeons, it is for a homing pigeon fancier only necessary to determine the order in which his racing pigeons on the club antenna be performed. It is then possible for him to use the identity codes assign the random code assigned in each case. He can do this Then enter the data in his registration device and thus one simulate the earlier arrival time of his pigeons. This manipulation is against the background of high stakes in racing pigeon races to see.
  • the known solution also requires another transmitter and a signal generator.
  • the read / write device can be coupled to the further transmitter, so that this transmitter when reading out the memory of the transponder is switched off, otherwise it will be the much smaller ones Field strength fluctuations in reading operation in comparison would interfere with broadcasting.
  • the invention has for its object a device to identify those taking part in sporting competitions To improve people or animals in such a way that the security against eavesdropping without disturbing the Data exchange between read / write device and transponder is improved.
  • the emitters are Antenna arrangement in the invention supplied the same transmission signal. This means that no external signals are generated be the data transfer from read / write device to could affect transponders. This applies to both Case that the information in the pulses, in the pauses, combined in the pulses and the breaks or in one analog modulation of the carrier. Since it's the same thing Transmitted signal, there is necessarily synchronicity between the signals emitted by the beams, so that they are mutually distant in the far field with the appropriate phase position can effectively wipe out. With “delete” is here such attenuation means that the signal in the far field below of the usual interference level and noise, so that it can no longer be read. The phase position is there rigid so that the damping is stable.
  • Another advantage of the invention is that it not only when describing the transponder, but also is effective in the control reading.
  • the emitters can be designed so that amplify their field components in the resulting near field. This allows for safe energy transfer and data transfer from the read / write device to the transponder necessary transmission power compared to the operating case with only one Antenna can be reduced.
  • the radiators preferably comprise coils or coil areas, which are arranged side by side and fed in opposite phases are.
  • the coils or coil areas can also be axially parallel be arranged.
  • the coils or Coil areas in a common, transverse to the coil axis level.
  • the emitters have a common coil on, in two, together forming an 8 Coil areas are formed. Because the two coil areas are originally formed from a common coil, is a similar structure and therefore an optimal symmetry guaranteed. Manufacturing is also simplified and avoided electrical contacts since the two coil areas are necessarily galvanically connected to each other.
  • the coils or coil areas can be surrounded by a housing be that inside one of the coils or coil areas has moved in. There can be a spatially defined one Programming field for reliable electromagnetic coupling formed when immersing a transponder be.
  • the spotlight arrangement comprises two coil areas 10, 12, which are arranged side by side and aligned axially and in a common, plane extending transversely to the coil axes 14, 16 18 lie.
  • the coil areas 10, 12 are out of phase with fed the transmission signal. This leads to the magnetic Field components of the electromagnetic field the cross sections of both coil areas 10, 12 and form closed field lines 24. This means that the field strength in the near field of the coil regions 10, 12 is increased, while the field line density is simultaneously in the far field decreases sharply, i.e. a strong attenuation of the transmission signal in the Fernfeld enters.
  • the radiators form a common coil, which in two, together forming an 8 Coil areas 10, 12 is formed.
  • the coil areas 10, 12 are thereby mirror-symmetrically shaped and poled in opposite phase at the same time when the electrical in series switched coil areas 10, 12 to the read / write device be connected.
  • the two coil areas 10, 12 are of a common one Surround housing 20, which has a constriction, which in the inside of one coil area 10 is drawn in.
  • This Constriction forms a spatially defined programming field there 22, allowing reliable electromagnetic Coupling when a transponder is immersed in the constriction becomes. This prevents a possible incomplete data transfer takes place when the transponder when approaching or moving away from the programming field 22 is moved along the other coil area 12.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Catching Or Destruction (AREA)
EP98108877A 1997-07-01 1998-05-15 Dispositif pour identifier des personnes ou des animaux participant aux concours sportifs Ceased EP0889444A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727930A DE19727930B4 (de) 1997-07-01 1997-07-01 Vorrichtung zur Identifizierung von an sportlichen Wettbewerben teilnehmenden Personen oder Tieren
DE19727930 1997-07-01

Publications (2)

Publication Number Publication Date
EP0889444A2 true EP0889444A2 (fr) 1999-01-07
EP0889444A3 EP0889444A3 (fr) 2001-05-16

Family

ID=7834217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108877A Ceased EP0889444A3 (fr) 1997-07-01 1998-05-15 Dispositif pour identifier des personnes ou des animaux participant aux concours sportifs

Country Status (2)

Country Link
EP (1) EP0889444A3 (fr)
DE (1) DE19727930B4 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918848A1 (fr) 2006-11-03 2008-05-07 Raisonance Système d'analyse de communications radiofréquence
FR2908208A1 (fr) * 2006-11-03 2008-05-09 Oberthur Card Syst Sa Cartes a microcircuit pour antenne deportee et antennes deportees

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10056176C1 (de) * 2000-11-13 2002-10-10 Moba Mobile Automation Gmbh Transponder-Lesevorrichtung
DE102005011611A1 (de) 2005-03-14 2006-09-21 Giesecke & Devrient Gmbh Datenübertragungsverfahren und RFID-Lesegerät
DE102007007703A1 (de) * 2007-02-12 2008-10-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antenne für Nahfeldreader und/oder Nahfeldtransponder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243980A (en) * 1978-02-17 1981-01-06 Lichtblau G J Antenna system for electronic security installations
DE4240879A1 (de) 1992-12-04 1994-06-09 Benzing Tech Uhren Gmbh Verfahren zur Identifizierung von Brieftauben
EP0615304A1 (fr) * 1992-09-28 1994-09-14 Texas Instruments Incorporated Elimination des bruits pour antennes ou similaires
DE19528279C1 (de) 1995-08-02 1996-08-22 Benzing Tech Uhren Gmbh Verfahren zum Identifizieren von Brieftauben

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141001A1 (de) * 1970-08-17 1972-05-18 Conrac Corp Wettkampfzeitnahme- und Anzeigesystem
DE2232335C2 (de) * 1972-06-28 1984-09-06 Signalbau Huber - Designa GmbH, 8000 München Aktive Induktionsschleife für Verkehrsdetektoren
DE2914114A1 (de) * 1979-04-07 1980-10-16 Winfried Dr Med Hermanns Einrichtung zur erfassung des zieldurchgangs von teilnehmern eines rennens
GB2180123B (en) * 1984-12-21 1989-01-18 Senezco Limited Transponder systems
EP0665519A1 (fr) * 1994-01-28 1995-08-02 BENZING TECHNISCHE UHREN GmbH Dispositif d'antenne
DE9401455U1 (de) * 1994-01-28 1994-03-17 Benzing Technische Uhren Gmbh, 78054 Villingen-Schwenningen Antennenvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243980A (en) * 1978-02-17 1981-01-06 Lichtblau G J Antenna system for electronic security installations
EP0615304A1 (fr) * 1992-09-28 1994-09-14 Texas Instruments Incorporated Elimination des bruits pour antennes ou similaires
DE4240879A1 (de) 1992-12-04 1994-06-09 Benzing Tech Uhren Gmbh Verfahren zur Identifizierung von Brieftauben
DE19528279C1 (de) 1995-08-02 1996-08-22 Benzing Tech Uhren Gmbh Verfahren zum Identifizieren von Brieftauben

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918848A1 (fr) 2006-11-03 2008-05-07 Raisonance Système d'analyse de communications radiofréquence
FR2908201A1 (fr) * 2006-11-03 2008-05-09 Raisonance Soc Par Actions Sim Systeme d'analyse de communications radiofrequence
FR2908208A1 (fr) * 2006-11-03 2008-05-09 Oberthur Card Syst Sa Cartes a microcircuit pour antenne deportee et antennes deportees
WO2008059134A1 (fr) * 2006-11-03 2008-05-22 Oberthur Technologies Cartes à microcircuit pour antenne déportée et antennes déportées

Also Published As

Publication number Publication date
EP0889444A3 (fr) 2001-05-16
DE19727930A1 (de) 1999-01-07
DE19727930B4 (de) 2004-05-27

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