FR3122054B1 - Relais d’antenne de communication en champ proche - Google Patents

Relais d’antenne de communication en champ proche Download PDF

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Publication number
FR3122054B1
FR3122054B1 FR2104065A FR2104065A FR3122054B1 FR 3122054 B1 FR3122054 B1 FR 3122054B1 FR 2104065 A FR2104065 A FR 2104065A FR 2104065 A FR2104065 A FR 2104065A FR 3122054 B1 FR3122054 B1 FR 3122054B1
Authority
FR
France
Prior art keywords
field communication
communication antenna
near field
antenna
primary antenna
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.)
Active
Application number
FR2104065A
Other languages
English (en)
Other versions
FR3122054A1 (fr
Inventor
Romain Palmade
Loïc Henninot
Frédérick Bonnin
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.)
Centiloc
Original Assignee
Centiloc
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 Centiloc filed Critical Centiloc
Priority to FR2104065A priority Critical patent/FR3122054B1/fr
Priority to PCT/FR2022/050708 priority patent/WO2022223912A1/fr
Publication of FR3122054A1 publication Critical patent/FR3122054A1/fr
Application granted granted Critical
Publication of FR3122054B1 publication Critical patent/FR3122054B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/00643—Electric board games; Electric features of board games
    • 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
    • G06K7/10158—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
    • 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
    • G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2483—Other characteristics
    • A63F2009/2485—Other characteristics using a general-purpose personal computer
    • A63F2009/2486—Other characteristics using a general-purpose personal computer the computer being an accessory to a board game
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2483—Other characteristics
    • A63F2009/2488—Remotely playable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2483—Other characteristics
    • A63F2009/2488—Remotely playable
    • A63F2009/2489—Remotely playable by radio transmitters, e.g. using RFID
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/001—Energy harvesting or scavenging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

L’invention concerne un relais (1) d’antenne de communication en champ proche comprenant une antenne primaire (10) destinée à communiquer avec un lecteur en champ proche, au moins un circuit de contrôle (50) connecté à l’antenne primaire (10) et au moins deux antennes secondaires (20) connectée l’antenne primaire (10) par l’intermédiaire de multiplexeurs (30, 40). Le circuit de contrôle (50) produit une tension d’alimentation (VCC) et communique avec le lecteur afin de commander les multiplexeurs (30, 40) pour sélectionner l’antenne secondaire (20) à mettre en relation avec l’antenne primaire (10). Figure pour l’abrégé : Fig. 1
FR2104065A 2021-04-19 2021-04-19 Relais d’antenne de communication en champ proche Active FR3122054B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2104065A FR3122054B1 (fr) 2021-04-19 2021-04-19 Relais d’antenne de communication en champ proche
PCT/FR2022/050708 WO2022223912A1 (fr) 2021-04-19 2022-04-14 Relais d'antenne de communication en champ proche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104065 2021-04-19
FR2104065A FR3122054B1 (fr) 2021-04-19 2021-04-19 Relais d’antenne de communication en champ proche

Publications (2)

Publication Number Publication Date
FR3122054A1 FR3122054A1 (fr) 2022-10-21
FR3122054B1 true FR3122054B1 (fr) 2023-06-16

Family

ID=76375226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104065A Active FR3122054B1 (fr) 2021-04-19 2021-04-19 Relais d’antenne de communication en champ proche

Country Status (2)

Country Link
FR (1) FR3122054B1 (fr)
WO (1) WO2022223912A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8922346B2 (en) * 2012-07-16 2014-12-30 Eastman Kodak Company Masked container RFID tag communications system
FR3024594B1 (fr) * 2014-07-31 2017-12-01 Continental Automotive France Dispositif de communication radiofrequence en champ proche avec un element portable embarque dans un vehicule automobile
EP3085422B1 (fr) * 2015-04-22 2019-12-11 Nxp B.V. Plateau de jeu
IT201700005258A1 (it) * 2017-01-18 2018-07-18 Wavedu S R L Superfici interattive di studio e di gioco con riconoscimento di oggetti tramite rfid
US10108827B1 (en) * 2017-11-14 2018-10-23 Capital One Services, Llc Activating an output component to indicate an orientation of a near-field communication (NFC)-capable transaction card
FR3100342B1 (fr) 2019-08-29 2023-04-21 Centiloc Plateau de communication en champ proche et procede de localisation sur ledit plateau

Also Published As

Publication number Publication date
WO2022223912A1 (fr) 2022-10-27
FR3122054A1 (fr) 2022-10-21

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