AT378739T - Unidirectional current and bidirectional data transmission over a single, inductive coupling - Google Patents

Unidirectional current and bidirectional data transmission over a single, inductive coupling

Info

Publication number
AT378739T
AT378739T AT04744705T AT04744705T AT378739T AT 378739 T AT378739 T AT 378739T AT 04744705 T AT04744705 T AT 04744705T AT 04744705 T AT04744705 T AT 04744705T AT 378739 T AT378739 T AT 378739T
Authority
AT
Austria
Prior art keywords
single
data transmission
transmission over
inductive coupling
bidirectional data
Prior art date
Application number
AT04744705T
Other languages
German (de)
Inventor
Hendrikus Goossens
Gerardus Jansen
Den Bosch Peter Van
Alexander Molenaar
Original Assignee
Koninkl Philips Electronics Nv
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
Priority to EP03102478 priority Critical
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AT378739T publication Critical patent/AT378739T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/02Near-field transmission systems, e.g. inductive loop type using transceiver
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/04Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/0025Near field system adaptations
    • H04B5/0031Near field system adaptations for data transfer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/0025Near field system adaptations
    • H04B5/0037Near field system adaptations for power transfer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/0075Near-field transmission systems, e.g. inductive loop type using inductive coupling
    • H04B5/0093Near-field transmission systems, e.g. inductive loop type using inductive coupling with one coil at each side, e.g. with primary and secondary coils
AT04744705T 2003-08-08 2004-08-02 Unidirectional current and bidirectional data transmission over a single, inductive coupling AT378739T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03102478 2003-08-08

Publications (1)

Publication Number Publication Date
AT378739T true AT378739T (en) 2007-11-15

Family

ID=34130294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744705T AT378739T (en) 2003-08-08 2004-08-02 Unidirectional current and bidirectional data transmission over a single, inductive coupling

Country Status (7)

Country Link
US (1) US7454170B2 (en)
EP (1) EP1654813B1 (en)
JP (1) JP2007502043A (en)
CN (1) CN1864343A (en)
AT (1) AT378739T (en)
DE (1) DE602004010140T2 (en)
WO (1) WO2005015766A1 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7065658B1 (en) 2001-05-18 2006-06-20 Palm, Incorporated Method and apparatus for synchronizing and recharging a connector-less portable computer system
US7929456B2 (en) 2005-04-28 2011-04-19 Nxp B.V. Circuit for a communication device and method of controlling a transmission
WO2007063500A2 (en) 2005-12-02 2007-06-07 Koninklijke Philips Electronics N.V. Coupling system
US8639867B2 (en) * 2006-11-03 2014-01-28 Sew-Eurodrive Gmbh & Co. Kg Method and device for bus arbitration, converter and production facility
US8027699B2 (en) * 2007-03-02 2011-09-27 Alcatel Lucent Systems and methods of band amplification with a shared amplifier
US7903592B2 (en) * 2007-03-02 2011-03-08 Alcatel Lucent Systems and methods of efficient band amplification
FR2914512A1 (en) * 2007-03-27 2008-10-03 Delachaux Sa Sa Electrical power supply system and data transmission without electrical contact.
US8410954B2 (en) * 2007-11-06 2013-04-02 Honeywell International Inc. Moving and stationary body system using telemetry
DE102008029956A1 (en) * 2008-06-26 2009-12-31 Endress + Hauser Flowtec Ag Measuring system with a sensor module and a transmitter module
DE102008032210A1 (en) 2008-07-09 2010-01-21 Sew-Eurodrive Gmbh & Co. Kg Externally excited synchronous electrical machine and method of operating a synchronous machine
USD640976S1 (en) 2008-08-28 2011-07-05 Hewlett-Packard Development Company, L.P. Support structure and/or cradle for a mobile computing device
USD674391S1 (en) 2009-11-17 2013-01-15 Hewlett-Packard Development Company, L.P. Docking station for a computing device
US8401469B2 (en) 2008-09-26 2013-03-19 Hewlett-Packard Development Company, L.P. Shield for use with a computing device that receives an inductive signal transmission
US8527688B2 (en) 2008-09-26 2013-09-03 Palm, Inc. Extending device functionality amongst inductively linked devices
US8688037B2 (en) 2008-09-26 2014-04-01 Hewlett-Packard Development Company, L.P. Magnetic latching mechanism for use in mating a mobile computing device to an accessory device
US8234509B2 (en) 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
US8385822B2 (en) 2008-09-26 2013-02-26 Hewlett-Packard Development Company, L.P. Orientation and presence detection for use in configuring operations of computing devices in docked environments
US8850045B2 (en) 2008-09-26 2014-09-30 Qualcomm Incorporated System and method for linking and sharing resources amongst devices
US8868939B2 (en) 2008-09-26 2014-10-21 Qualcomm Incorporated Portable power supply device with outlet connector
US8712324B2 (en) 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
DE102008042463B3 (en) * 2008-09-30 2010-04-22 Carl Zeiss Smt Ag Optical measuring device for a projection exposure apparatus
US9083686B2 (en) 2008-11-12 2015-07-14 Qualcomm Incorporated Protocol for program during startup sequence
CN102356624B (en) 2009-01-05 2015-01-14 高通股份有限公司 Interior connector scheme for accessorizing mobile computing device with removable housing segment
US8437695B2 (en) 2009-07-21 2013-05-07 Hewlett-Packard Development Company, L.P. Power bridge circuit for bi-directional inductive signaling
US9395827B2 (en) 2009-07-21 2016-07-19 Qualcomm Incorporated System for detecting orientation of magnetically coupled devices
US8954001B2 (en) 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
JP4766160B2 (en) * 2009-07-29 2011-09-07 株式会社デンソー Communication system and communication node
US8395547B2 (en) 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
US8841881B2 (en) 2010-06-02 2014-09-23 Bryan Marc Failing Energy transfer with vehicles
US8027110B1 (en) * 2010-07-27 2011-09-27 Tdk Corporation Apparatus for measuring magnetic field of microwave-assisted head
KR101358280B1 (en) 2010-08-26 2014-02-12 삼성전자주식회사 Method and Apparatus
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
TW201226875A (en) * 2010-12-17 2012-07-01 Ind Tech Res Inst Contactless controlling signal transmission systems and methods for the same
DE102011014887A1 (en) * 2011-03-23 2012-09-27 Sew-Eurodrive Gmbh & Co. Kg System with a stationary part and a relatively movable arranged mobile part
DE102011115092C5 (en) 2011-10-07 2018-04-05 Sew-Eurodrive Gmbh & Co Kg System for contactless transmission of energy and data
US20130249705A1 (en) * 2012-03-21 2013-09-26 Halliburton Energy Services, Inc. Casing collar locator with wireless telemetry support
CN104272601B (en) * 2012-05-03 2016-03-30 阿特拉斯·科普柯工业技术公司 Signal passes through transmission system and the method for the transmission of non-contact interface
KR101938650B1 (en) * 2012-05-31 2019-01-15 삼성전자주식회사 Near-Field Wireless Transceiver Circuit and Mobile Terminal
EP2709231A1 (en) * 2012-09-12 2014-03-19 VEGA Grieshaber KG Energy supply system for a field device with a wireless module
WO2014093060A1 (en) 2012-12-12 2014-06-19 Oceaneering International Inc. Wireless data transmission via inductive coupling using di/dt as the magnetic modulation scheme and hysteresis
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
US9557799B2 (en) * 2013-07-02 2017-01-31 Infineon Technologies Ag Sensor interface systems and methods
US9529763B2 (en) * 2013-07-02 2016-12-27 Infineon Technologies Ag Sensor systems and methods utilizing adaptively selected carrier frequencies
US9571315B2 (en) 2013-09-10 2017-02-14 Infineon Technologies Ag Sensor systems and methods utilizing band pass filter tuning
US10229303B2 (en) 2013-12-20 2019-03-12 Cognex Corporation Image module including mounting and decoder for mobile devices
GB2522852A (en) * 2014-02-05 2015-08-12 Bombardier Transp Gmbh A method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle, a wayside contr
JP2017514270A (en) 2014-03-24 2017-06-01 フィリップス ライティング ホールディング ビー ヴィ Non-contact LED lighting fixture and LED lighting network including non-contact LED lighting fixture
RU2565527C1 (en) * 2014-04-08 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" Method of transmitting data through air gap and device therefor
US9853676B2 (en) 2014-09-30 2017-12-26 Apple Inc. Alternative routing of wireless data onto power supply
CN104836356A (en) * 2015-05-26 2015-08-12 唐楠 Electric motor with variable rated power

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373019A (en) * 1976-12-13 1978-06-29 Nippon Telegr & Teleph Corp <Ntt> Signal detection system
AU1999983A (en) 1982-10-01 1984-04-05 Sugar Research Limited Load monitoring means
DE3402386A1 (en) 1984-01-25 1985-08-01 Licentia Gmbh Inductive energy and data transmission
US4788448A (en) * 1984-12-06 1988-11-29 Ferranti Subsea Systems, Ltd. Power transfer of direct current with inductive couplings
JPS6320588A (en) * 1986-07-14 1988-01-28 Oki Electric Ind Co Ltd Information card
US5701121A (en) 1988-04-11 1997-12-23 Uniscan Ltd. Transducer and interrogator device
FR2662320B1 (en) * 1990-05-18 1994-05-13 Cemagref A contactless link for connecting serial bus sections.
JP2864889B2 (en) * 1992-09-10 1999-03-08 日本電気株式会社 Wireless communication device
US5568516A (en) * 1993-07-02 1996-10-22 Phonic Ear Incorporated Very low power cordless headset system
GB9319044D0 (en) * 1993-09-11 1993-10-27 Rensihaw Plc Signal transmission system for probes
US5461386A (en) * 1994-02-08 1995-10-24 Texas Instruments Incorporated Inductor/antenna for a recognition system
DE4432324A1 (en) 1994-09-13 1996-03-14 Vwb Elektronik Techn Gmbh Device f} r a device for wireless information retrieval and method for manufacturing the device
FI97582C (en) * 1995-03-03 1997-01-10 Nokia Telecommunications Oy Synchronization of the transmission of the mobile station
DE69630894T2 (en) * 1995-05-18 2004-09-02 Aura Communications, Inc., Wilmington Magnetic communication system with less range
DE19542214C1 (en) * 1995-11-13 1997-03-27 Frank Basner communication system
GB9525746D0 (en) * 1995-12-15 1996-02-14 White A D Passive interactive toys
JPH1091736A (en) * 1996-09-13 1998-04-10 Hitachi Ltd Ic card
US5856710A (en) 1997-08-29 1999-01-05 General Motors Corporation Inductively coupled energy and communication apparatus
DE19737758A1 (en) * 1997-08-29 1999-03-04 Bosch Gmbh Robert A method for adjusting the transmission carrier frequency in a subscriber station of a point-to-multipoint radio transmission system
US6173899B1 (en) 1998-04-03 2001-01-16 Alexander Rozin Method and system for contactless energy transmission and data exchange between a terminal and IC card
JP2000353988A (en) * 1999-06-11 2000-12-19 Tokin Corp Echo canceller system
US6499701B1 (en) 1999-07-02 2002-12-31 Magnemotion, Inc. System for inductive transfer of power, communication and position sensing to a guideway-operated vehicle
US6741845B1 (en) * 2000-06-23 2004-05-25 Stmicroelectronics S.R.L. Wave-shaper device
US6434372B1 (en) * 2001-01-12 2002-08-13 The Regents Of The University Of California Long-range, full-duplex, modulated-reflector cell phone for voice/data transmission
JP2003244039A (en) * 2002-02-20 2003-08-29 Alps Electric Co Ltd Switchboard and wired communication network system using the switchboard
US7158754B2 (en) * 2003-07-01 2007-01-02 Ge Medical Systems Global Technology Company, Llc Electromagnetic tracking system and method using a single-coil transmitter
US7228182B2 (en) * 2004-03-15 2007-06-05 Cardiac Pacemakers, Inc. Cryptographic authentication for telemetry with an implantable medical device

Also Published As

Publication number Publication date
DE602004010140T2 (en) 2008-09-18
EP1654813A1 (en) 2006-05-10
WO2005015766A1 (en) 2005-02-17
US7454170B2 (en) 2008-11-18
US20060252370A1 (en) 2006-11-09
DE602004010140D1 (en) 2007-12-27
EP1654813B1 (en) 2007-11-14
CN1864343A (en) 2006-11-15
JP2007502043A (en) 2007-02-01

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