AU7704596A - Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling - Google Patents

Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling

Info

Publication number
AU7704596A
AU7704596A AU77045/96A AU7704596A AU7704596A AU 7704596 A AU7704596 A AU 7704596A AU 77045/96 A AU77045/96 A AU 77045/96A AU 7704596 A AU7704596 A AU 7704596A AU 7704596 A AU7704596 A AU 7704596A
Authority
AU
Australia
Prior art keywords
master
power transmission
inductive coupling
slave units
bidirectional data
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.)
Abandoned
Application number
AU77045/96A
Inventor
Marc Adrian Borrett
Andrew David White
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.)
Broadcom Innovision Ltd
Original Assignee
Innovision Research and Technology PLC
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 Innovision Research and Technology PLC filed Critical Innovision Research and Technology PLC
Publication of AU7704596A publication Critical patent/AU7704596A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)
AU77045/96A 1995-12-15 1996-12-02 Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling Abandoned AU7704596A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9525746.5A GB9525746D0 (en) 1995-12-15 1995-12-15 Passive interactive toys
GB9525746 1995-12-15
PCT/GB1996/002975 WO1997023060A1 (en) 1995-12-15 1996-12-02 Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling

Publications (1)

Publication Number Publication Date
AU7704596A true AU7704596A (en) 1997-07-14

Family

ID=10785535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77045/96A Abandoned AU7704596A (en) 1995-12-15 1996-12-02 Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling

Country Status (5)

Country Link
EP (1) EP0867078A1 (en)
AU (1) AU7704596A (en)
CA (1) CA2240438A1 (en)
GB (1) GB9525746D0 (en)
WO (1) WO1997023060A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6650870B2 (en) 1995-12-15 2003-11-18 Innovision Research & Technology Plc Data communication apparatus
GB9806836D0 (en) * 1998-03-30 1998-05-27 Innovision Research And Techno Data communication apparatus
GB2344257A (en) * 1998-11-26 2000-05-31 Innovision Research And Techno Data communication apparatus and board game
EP1126399A3 (en) * 2000-02-02 2002-02-13 Iomega Corporation RF id tagging for improved tracking in a secure environment
WO2002052419A2 (en) * 2000-12-22 2002-07-04 Innovision Research & Technology Plc Data communication apparatus
GB0111722D0 (en) 2001-05-14 2001-07-04 Innovision Res & Tech Plc Component identification
EP1654813B1 (en) 2003-08-08 2007-11-14 Koninklijke Philips Electronics N.V. Unidirectional power and bi-directional data transfer over a single inductive coupling
FR2860985B1 (en) * 2003-10-20 2005-12-30 Numicom ELECTRONIC LUDO-EDUCATIONAL ASSEMBLY WITH COMMUNICATING ELEMENTS WITH RADIO FREQUENCY LABEL
US7680691B2 (en) 2004-04-29 2010-03-16 S.C. Johnson & Son, Inc. Inventory management system using RFID
GB2422027A (en) * 2005-01-05 2006-07-12 Tarquin Andrew Stehle Memory unit for use with audio/visual player
US7883420B2 (en) 2005-09-12 2011-02-08 Mattel, Inc. Video game systems
CN104123820A (en) * 2013-04-28 2014-10-29 海尔集团技术研发中心 Communication signal transmission method and system based on wireless power transmission system
US10182325B2 (en) 2015-11-23 2019-01-15 Anthony Peter Dobaj Movement control system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455315A3 (en) * 1983-12-06 1992-01-22 Mars Incorporated Tokens and token handling devices
US5184001A (en) * 1988-12-16 1993-02-02 L'etat Francais Represente Par Le Ministre Des Postes, Des Telecommunications Et De L'espace (Centre National D'etudes Des Telecommunications) System for remote information interchange between a portable object and a station
DE3912497A1 (en) * 1989-04-15 1990-10-18 Daimler Benz Ag SIMULTANEOUS ENERGY AND DATA RETURN TRANSFER OVER LOOSE TRANSFORMERAL COUPLING
US5190285A (en) * 1991-09-30 1993-03-02 At&T Bell Laboratories Electronic game having intelligent game pieces

Also Published As

Publication number Publication date
CA2240438A1 (en) 1997-06-26
EP0867078A1 (en) 1998-09-30
WO1997023060A1 (en) 1997-06-26
GB9525746D0 (en) 1996-02-14

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