WO2005015766A1 - Unidirectional power and bi-directional data transfer over a single inductive coupling - Google Patents
Unidirectional power and bi-directional data transfer over a single inductive coupling Download PDFInfo
- Publication number
- WO2005015766A1 WO2005015766A1 PCT/IB2004/051353 IB2004051353W WO2005015766A1 WO 2005015766 A1 WO2005015766 A1 WO 2005015766A1 IB 2004051353 W IB2004051353 W IB 2004051353W WO 2005015766 A1 WO2005015766 A1 WO 2005015766A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- data
- frequency
- inductive
- data signal
- Prior art date
Links
- 230000001939 inductive effect Effects 0.000 title claims abstract description 44
- 230000008878 coupling Effects 0.000 title description 23
- 238000010168 coupling process Methods 0.000 title description 23
- 238000005859 coupling reaction Methods 0.000 title description 23
- 238000012546 transfer Methods 0.000 title description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 11
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- LAHWLEDBADHJGA-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=CC(Cl)=C(Cl)C=2)Cl)=C1 LAHWLEDBADHJGA-UHFFFAOYSA-N 0.000 description 2
- MTCPZNVSDFCBBE-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,6-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl MTCPZNVSDFCBBE-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- BWWVXHRLMPBDCK-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,6-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl BWWVXHRLMPBDCK-UHFFFAOYSA-N 0.000 description 1
- RKUAZJIXKHPFRK-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=C(Cl)C=C(Cl)C=C1Cl RKUAZJIXKHPFRK-UHFFFAOYSA-N 0.000 description 1
- PQHZWWBJPCNNGI-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=CC(Cl)=CC=2Cl)Cl)=C1 PQHZWWBJPCNNGI-UHFFFAOYSA-N 0.000 description 1
- WIDHRBRBACOVOY-UHFFFAOYSA-N 2,3,4,3',4'-Pentachlorobiphenyl Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=C(Cl)C(Cl)=C1Cl WIDHRBRBACOVOY-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
Classifications
-
- H04B5/48—
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
-
- H04B5/266—
-
- H04B5/72—
-
- H04B5/79—
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/567,210 US7454170B2 (en) | 2003-08-08 | 2004-08-02 | Unidirectional power and bi-directional data transfer over a single inductive coupling |
JP2006522477A JP2007502043A (en) | 2003-08-08 | 2004-08-02 | Unidirectional power transfer and bidirectional data transfer through a single inductive coupling |
EP04744705A EP1654813B1 (en) | 2003-08-08 | 2004-08-02 | Unidirectional power and bi-directional data transfer over a single inductive coupling |
DE602004010140T DE602004010140T2 (en) | 2003-08-08 | 2004-08-02 | UNIDIRECTIONAL CURRENT AND BIDIRECTIONAL DATA TRANSMISSION OVER A SINGLE, INDUCTIVE COUPLING |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03102478 | 2003-08-08 | ||
EP03102478.9 | 2003-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005015766A1 true WO2005015766A1 (en) | 2005-02-17 |
Family
ID=34130294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/051353 WO2005015766A1 (en) | 2003-08-08 | 2004-08-02 | Unidirectional power and bi-directional data transfer 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) | ATE378739T1 (en) |
DE (1) | DE602004010140T2 (en) |
WO (1) | WO2005015766A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114768A1 (en) * | 2005-04-28 | 2006-11-02 | Nxp B.V. | Circuit for a communication device and method of controlling a transmission |
FR2914512A1 (en) * | 2007-03-27 | 2008-10-03 | Delachaux Sa Sa | ELECTRICAL POWER SUPPLY SYSTEM AND DATA TRANSMISSION WITHOUT ELECTRICAL CONTACT. |
DE102008042463B3 (en) * | 2008-09-30 | 2010-04-22 | Carl Zeiss Smt Ag | Optical measuring device for a projection exposure apparatus |
US7825544B2 (en) | 2005-12-02 | 2010-11-02 | Koninklijke Philips Electronics N.V. | Coupling system |
WO2013164265A1 (en) * | 2012-05-03 | 2013-11-07 | Atlas Copco Industrial Technique Ab | Transmission of signals through a non-contact interface |
US8725330B2 (en) | 2010-06-02 | 2014-05-13 | Bryan Marc Failing | Increasing vehicle security |
Families Citing this family (83)
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 |
EP2109963B1 (en) * | 2006-11-03 | 2012-12-12 | SEW-EURODRIVE GmbH & Co. KG | Method and device for bus arbitration, converter and manufacturing installation |
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 |
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 |
DE102008032210B4 (en) * | 2008-07-09 | 2020-10-29 | Sew-Eurodrive Gmbh & Co Kg | Separately excited electrical synchronous machine and method for 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 |
US8868939B2 (en) | 2008-09-26 | 2014-10-21 | Qualcomm Incorporated | Portable power supply device with outlet connector |
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 |
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 |
US8712324B2 (en) | 2008-09-26 | 2014-04-29 | Qualcomm Incorporated | Inductive signal transfer system for computing devices |
US8527688B2 (en) | 2008-09-26 | 2013-09-03 | Palm, Inc. | Extending device functionality amongst inductively linked devices |
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 |
US8850045B2 (en) | 2008-09-26 | 2014-09-30 | Qualcomm Incorporated | System and method for linking and sharing resources amongst devices |
US8234509B2 (en) | 2008-09-26 | 2012-07-31 | Hewlett-Packard Development Company, L.P. | Portable power supply device for mobile computing devices |
US9083686B2 (en) | 2008-11-12 | 2015-07-14 | Qualcomm Incorporated | Protocol for program during startup sequence |
EP2377296B1 (en) | 2009-01-05 | 2019-10-16 | QUALCOMM Incorporated | Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment |
US8437695B2 (en) | 2009-07-21 | 2013-05-07 | Hewlett-Packard Development Company, L.P. | Power bridge circuit for bi-directional inductive signaling |
US8954001B2 (en) | 2009-07-21 | 2015-02-10 | Qualcomm Incorporated | Power bridge circuit for bi-directional wireless power transmission |
US9395827B2 (en) | 2009-07-21 | 2016-07-19 | Qualcomm Incorporated | System for detecting orientation of magnetically coupled devices |
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 |
US8755815B2 (en) | 2010-08-31 | 2014-06-17 | Qualcomm Incorporated | Use of wireless access point ID for position determination |
USD674391S1 (en) | 2009-11-17 | 2013-01-15 | Hewlett-Packard Development Company, L.P. | Docking station for a computing device |
US9094054B2 (en) * | 2009-11-30 | 2015-07-28 | Broadcom Corporation | IC controlled wireless power operation and applications thereof including control channel communication configuration |
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 |
WO2012050948A1 (en) | 2010-09-29 | 2012-04-19 | Hewlett-Packard Development Company, L.P. | Location tracking for mobile computing device |
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 |
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 |
US9294151B2 (en) | 2012-12-12 | 2016-03-22 | 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 |
US9529763B2 (en) * | 2013-07-02 | 2016-12-27 | Infineon Technologies Ag | Sensor systems and methods utilizing adaptively selected carrier frequencies |
US9557799B2 (en) * | 2013-07-02 | 2017-01-31 | Infineon Technologies Ag | Sensor interface systems and methods |
US9571315B2 (en) | 2013-09-10 | 2017-02-14 | Infineon Technologies Ag | Sensor systems and methods utilizing band pass filter tuning |
US11356543B2 (en) | 2013-12-20 | 2022-06-07 | Cognex Corporation | Image module including mounting and decoder for mobile devices |
US10229303B2 (en) | 2013-12-20 | 2019-03-12 | Cognex Corporation | Image module including mounting and decoder for mobile devices |
GB2522851A (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 and an arrangeme |
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 |
US10383192B2 (en) | 2014-03-24 | 2019-08-13 | Signify Holding B.V. | Contactless LED lighting fixture and LED lighting network including contactless 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 |
GB2542182A (en) | 2015-09-11 | 2017-03-15 | Bombardier Transp Gmbh | A system and a method for determining a relative position and/or orientation between a primary and a secondary winding structure |
GB2543344A (en) | 2015-10-16 | 2017-04-19 | Bombardier Transp Gmbh | An inductive power transfer unit, a system for inductive power transfer and a method of communicating |
JP6485321B2 (en) | 2015-10-26 | 2019-03-20 | 株式会社デンソー | Power line communication system |
US10906431B2 (en) | 2018-05-04 | 2021-02-02 | Lear Corporation | Track assembly |
US10562414B2 (en) | 2018-05-04 | 2020-02-18 | Lear Corporation | Track assembly |
US10926667B2 (en) | 2018-05-04 | 2021-02-23 | Lear Corporation | Track assembly |
US11040639B2 (en) | 2018-05-04 | 2021-06-22 | Lear Corporation | Track assembly |
US11358497B2 (en) | 2018-05-04 | 2022-06-14 | Lear Corporation | Track system having a rolling member |
US11040638B2 (en) | 2018-05-04 | 2021-06-22 | Lear Corporation | Track assembly |
US10882420B2 (en) | 2019-03-08 | 2021-01-05 | Lear Corporation | Track assembly |
DE102018212957B3 (en) | 2018-08-02 | 2020-01-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | TRANSFER OF DATA FROM ONE USER TERMINAL TO ANOTHER DEVICE |
US11225201B2 (en) | 2018-12-10 | 2022-01-18 | Lear Corporation | Track assembly |
US11440482B2 (en) | 2018-12-10 | 2022-09-13 | Lear Corporation | Track assembly |
US11613220B2 (en) | 2018-12-17 | 2023-03-28 | Lear Corporation | Electrical assembly |
US10855037B2 (en) | 2018-12-17 | 2020-12-01 | Lear Corporation | Support assembly with a support member and a track assembly |
US11117538B2 (en) | 2018-12-17 | 2021-09-14 | Lear Corporation | Electrical assembly |
US10950977B2 (en) | 2018-12-18 | 2021-03-16 | Lear Corporation | Track assembly for a vehicle component |
GB2580117A (en) | 2018-12-21 | 2020-07-15 | Bombardier Primove Gmbh | An antenna arrangement and a method of operating an antenna arrangement |
US11040653B2 (en) | 2019-02-25 | 2021-06-22 | Lear Corporation | Track assembly |
US11807142B2 (en) | 2019-03-06 | 2023-11-07 | Lear Corporation | Electrical track assembly |
US11299075B2 (en) | 2019-03-06 | 2022-04-12 | Lear Corporation | Electrical assembly |
DE102019205992A1 (en) * | 2019-04-26 | 2020-10-29 | Zf Friedrichshafen Ag | Data transmission from and to the rotor of an externally excited electrical machine |
RU2710301C1 (en) * | 2019-05-29 | 2019-12-25 | Федеральное государственное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Method of transmitting and receiving data through an air gap with short pulses and a device for its implementation |
RU2719557C1 (en) * | 2019-09-27 | 2020-04-21 | Федеральное государственное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Method of transmitting and receiving data through an air gap based on inductively coupled circuits excited by rectangular pulses of different polarity, and a device for realizing said |
US11634101B2 (en) | 2019-10-04 | 2023-04-25 | Lear Corporation | Removable component system |
US11323114B2 (en) | 2019-10-04 | 2022-05-03 | Lear Corporation | Electrical system |
US11463083B2 (en) | 2019-10-04 | 2022-10-04 | Lear Corporation | Electrical system |
RU2723088C1 (en) * | 2019-12-09 | 2020-06-08 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Method for transmitting and receiving data through an air gap by bipolar pulses and a device for realizing said data |
US20210261170A1 (en) | 2020-02-21 | 2021-08-26 | Lear Corporation | Track system with a support member |
US11469629B2 (en) * | 2020-08-12 | 2022-10-11 | Energous Corporation | Systems and methods for secure wireless transmission of power using unidirectional communication signals from a wireless-power-receiving device |
US11505141B2 (en) | 2020-10-23 | 2022-11-22 | Lear Corporation | Electrical system with track assembly and support assembly |
DE102021110107A1 (en) | 2021-04-21 | 2022-10-27 | Generator.Technik.Systeme Gmbh & Co. Kg | Electrical machine with device for the transmission of digital data between its rotor and its stator and method therefor |
GB2608110A (en) * | 2021-06-21 | 2022-12-28 | Aston Vision Sciences Ltd | Wireless power and data transfer |
EP4360189A1 (en) * | 2021-06-21 | 2024-05-01 | Aston Vision Sciences Ltd | Wireless power and data transfer using a single pair of coils |
US11916398B2 (en) | 2021-12-29 | 2024-02-27 | Energous Corporation | Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153410A (en) * | 1984-01-25 | 1985-08-21 | Licentia Gmbh | Inductive data and energy transmission system |
US5293400A (en) * | 1990-05-18 | 1994-03-08 | Centre National Du Machinisme Agricole, Du Genie Rural, Des Eaux Et Des Forets | Contactless linking device for interconnecting data bus sections |
WO1995007521A1 (en) * | 1993-09-11 | 1995-03-16 | Renishaw Plc | Signal transmission system for probes |
DE19542214C1 (en) * | 1995-11-13 | 1997-03-27 | Frank Basner | Communication system |
WO1997023060A1 (en) * | 1995-12-15 | 1997-06-26 | Innovision Research & Technology Limited | Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling |
Family Cites Families (22)
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 |
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 |
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 |
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 for a device for wireless information retrieval and method for producing the device |
FI97582C (en) * | 1995-03-03 | 1997-01-10 | Nokia Telecommunications Oy | Synchronization of a mobile station broadcast |
KR19990014897A (en) * | 1995-05-18 | 1999-02-25 | 프란시스 에이 월드만 | Near field communication system |
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 | Method for setting 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 |
WO2001002211A1 (en) | 1999-07-02 | 2001-01-11 | 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 |
-
2004
- 2004-08-02 US US10/567,210 patent/US7454170B2/en not_active Expired - Fee Related
- 2004-08-02 DE DE602004010140T patent/DE602004010140T2/en active Active
- 2004-08-02 EP EP04744705A patent/EP1654813B1/en not_active Not-in-force
- 2004-08-02 AT AT04744705T patent/ATE378739T1/en not_active IP Right Cessation
- 2004-08-02 JP JP2006522477A patent/JP2007502043A/en active Pending
- 2004-08-02 CN CNA2004800293789A patent/CN1864343A/en active Pending
- 2004-08-02 WO PCT/IB2004/051353 patent/WO2005015766A1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153410A (en) * | 1984-01-25 | 1985-08-21 | Licentia Gmbh | Inductive data and energy transmission system |
US5293400A (en) * | 1990-05-18 | 1994-03-08 | Centre National Du Machinisme Agricole, Du Genie Rural, Des Eaux Et Des Forets | Contactless linking device for interconnecting data bus sections |
WO1995007521A1 (en) * | 1993-09-11 | 1995-03-16 | Renishaw Plc | Signal transmission system for probes |
DE19542214C1 (en) * | 1995-11-13 | 1997-03-27 | Frank Basner | Communication system |
WO1997023060A1 (en) * | 1995-12-15 | 1997-06-26 | Innovision Research & Technology Limited | Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114768A1 (en) * | 2005-04-28 | 2006-11-02 | Nxp B.V. | Circuit for a communication device and method of controlling a transmission |
US7929456B2 (en) | 2005-04-28 | 2011-04-19 | Nxp B.V. | Circuit for a communication device and method of controlling a transmission |
US7825544B2 (en) | 2005-12-02 | 2010-11-02 | Koninklijke Philips Electronics N.V. | Coupling system |
FR2914512A1 (en) * | 2007-03-27 | 2008-10-03 | Delachaux Sa Sa | ELECTRICAL POWER SUPPLY SYSTEM AND DATA TRANSMISSION WITHOUT ELECTRICAL CONTACT. |
WO2008125394A1 (en) * | 2007-03-27 | 2008-10-23 | Delachaux S.A. | System for electrical power supply and for transmitting data without electrical contact |
DE102008042463B3 (en) * | 2008-09-30 | 2010-04-22 | Carl Zeiss Smt Ag | Optical measuring device for a projection exposure apparatus |
US8841881B2 (en) | 2010-06-02 | 2014-09-23 | Bryan Marc Failing | Energy transfer with vehicles |
US8725330B2 (en) | 2010-06-02 | 2014-05-13 | Bryan Marc Failing | Increasing vehicle security |
US9114719B1 (en) | 2010-06-02 | 2015-08-25 | Bryan Marc Failing | Increasing vehicle security |
US9393878B1 (en) | 2010-06-02 | 2016-07-19 | Bryan Marc Failing | Energy transfer with vehicles |
US10124691B1 (en) | 2010-06-02 | 2018-11-13 | Bryan Marc Failing | Energy transfer with vehicles |
US11186192B1 (en) | 2010-06-02 | 2021-11-30 | Bryan Marc Failing | Improving energy transfer with vehicles |
WO2013164265A1 (en) * | 2012-05-03 | 2013-11-07 | Atlas Copco Industrial Technique Ab | Transmission of signals through a non-contact interface |
CN104272601A (en) * | 2012-05-03 | 2015-01-07 | 阿特拉斯·科普柯工业技术公司 | Transmission of signals through a non-contact interface |
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 |
US9633783B2 (en) | 2012-05-03 | 2017-04-25 | Atlas Copco Industrial Technique Ab | Transmission of signals through a non-contact interface |
Also Published As
Publication number | Publication date |
---|---|
CN1864343A (en) | 2006-11-15 |
EP1654813B1 (en) | 2007-11-14 |
US20060252370A1 (en) | 2006-11-09 |
JP2007502043A (en) | 2007-02-01 |
EP1654813A1 (en) | 2006-05-10 |
DE602004010140D1 (en) | 2007-12-27 |
US7454170B2 (en) | 2008-11-18 |
ATE378739T1 (en) | 2007-11-15 |
DE602004010140T2 (en) | 2008-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7454170B2 (en) | Unidirectional power and bi-directional data transfer over a single inductive coupling | |
US9071339B2 (en) | Closed-circuit power line communication | |
KR101777434B1 (en) | Systems and methods for detecting data communication over a wireless power link | |
US20100104031A1 (en) | System for electrical power supply and for transmitting data without electrical contact | |
US4504705A (en) | Receiving arrangements for audio frequency signals | |
US9735695B2 (en) | Method and apparatus for wireless transmission of line frequency, line voltage alternating current | |
CN114825656B (en) | Wireless power and data synchronous transmission system and data modulation method | |
JPH08505269A (en) | Especially, inductive transmission device for electric signals in vehicles | |
Chen et al. | A new approach to motor condition monitoring in induction motor drives | |
WO2018084724A1 (en) | Inductive power transmitter, receiver and method of operation | |
Trautmann et al. | Implementation of simultaneous energy and data transfer in a contactless connector | |
Wang et al. | Wireless shaded-pole induction motor with half-bridge inverter and dual-frequency resonant network | |
CN110798247B (en) | Wireless power carrier equipment | |
CN110350634A (en) | The double decoding circuits of wireless charging receiver and the wireless charging receiver using it | |
CN108199821A (en) | A kind of magnetic coupling half duplex communication integrated circuit of band isolation power supply | |
JP5143629B2 (en) | Power line carrier communication equipment | |
EP3800794A1 (en) | Magnetic flux cancellation for power line communications | |
CN113489165B (en) | Non-contact rotating body electric energy transmission and communication device and electric bicycle | |
WO2004090918A1 (en) | Communications for inductive power systems | |
US20240014712A1 (en) | Externally excited synchronous machine and motor vehicle | |
JP2767585B2 (en) | Distribution line carrier signal transmission device | |
CN102054346B (en) | Signal transmission device and method | |
AU2007312701A1 (en) | Installation and method for operating an installation | |
Wade et al. | One-wire smart motors communicating over the DC power bus-line with application to endless rotary joints | |
JP4583153B2 (en) | Rotation angle detection system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200480029378.9 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004744705 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006252370 Country of ref document: US Ref document number: 10567210 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006522477 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004744705 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10567210 Country of ref document: US |
|
WWG | Wipo information: grant in national office |
Ref document number: 2004744705 Country of ref document: EP |