DE59010221D1 - Einrichtung zur berührungslosen Daten- und Energieübertragung sowie Verwendung einer solchen - Google Patents
Einrichtung zur berührungslosen Daten- und Energieübertragung sowie Verwendung einer solchenInfo
- Publication number
- DE59010221D1 DE59010221D1 DE59010221T DE59010221T DE59010221D1 DE 59010221 D1 DE59010221 D1 DE 59010221D1 DE 59010221 T DE59010221 T DE 59010221T DE 59010221 T DE59010221 T DE 59010221T DE 59010221 D1 DE59010221 D1 DE 59010221D1
- Authority
- DE
- Germany
- Prior art keywords
- moving part
- transfer
- coils
- data
- pair
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 230000010355 oscillation Effects 0.000 abstract 8
- 230000010363 phase shift Effects 0.000 abstract 2
- 238000013497 data interchange Methods 0.000 abstract 1
Classifications
-
- H04B5/70—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- 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 loop type
-
- H04B5/266—
-
- H04B5/72—
-
- H04B5/79—
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90113587A EP0466949B1 (de) | 1990-07-16 | 1990-07-16 | Einrichtung zur berührungslosen Daten- und Energieübertragung sowie Verwendung einer solchen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59010221D1 true DE59010221D1 (de) | 1996-04-25 |
Family
ID=8204220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59010221T Expired - Lifetime DE59010221D1 (de) | 1990-07-16 | 1990-07-16 | Einrichtung zur berührungslosen Daten- und Energieübertragung sowie Verwendung einer solchen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5440302A (de) |
EP (1) | EP0466949B1 (de) |
JP (1) | JPH0817344B2 (de) |
AT (1) | ATE135835T1 (de) |
DE (1) | DE59010221D1 (de) |
ES (1) | ES2083985T3 (de) |
GR (1) | GR3019399T3 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0779296B2 (ja) * | 1990-10-17 | 1995-08-23 | 三菱電機株式会社 | 非接触型可搬担体 |
US5495241A (en) * | 1991-01-25 | 1996-02-27 | Siemens Aktiengesellschaft | Method for reducing power loss in devices for contactless data and energy transfer, and apparatus for performing the method |
US5450076A (en) * | 1991-01-25 | 1995-09-12 | Siemens Aktiengesellschaft | Method for reducing power loss in devices for contactless data and energy transmission, and apparatus for performing the method |
DK0509125T3 (da) * | 1991-04-19 | 1995-05-29 | Siemens Ag | Indretning til kontaktløs data- og energitransmission samt fremgangsmåde til betjening heraf |
DK0510220T3 (de) * | 1991-04-23 | 1997-02-17 | Siemens Ag | |
DE4119553C1 (de) * | 1991-06-13 | 1992-10-29 | Siemens Ag, 8000 Muenchen, De | |
US5376778A (en) * | 1992-02-26 | 1994-12-27 | Angewandte Digital Electronik Gmbh | Contact-free chip card for remote transmission |
DE4326213C1 (de) * | 1993-08-04 | 1994-08-18 | Siemens Ag | Einrichtung zur berührungslosen Signal- und Energieübertragung |
DE4327334C1 (de) * | 1993-08-15 | 1995-01-12 | Angewandte Digital Elektronik | Chipkarte |
FR2711440B1 (fr) * | 1993-10-18 | 1996-02-02 | France Telecom | Dispositif à pureté spectrale pour l'échange d'informations à distance entre un objet portatif et une station. |
US5694139A (en) * | 1994-06-28 | 1997-12-02 | Sony Corporation | Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna |
JPH0877318A (ja) * | 1994-09-08 | 1996-03-22 | Toshiba Corp | 非接触式情報記録媒体 |
US5822683A (en) * | 1996-04-05 | 1998-10-13 | Ball Aerospace And Technologies Corp. | Pseudo-passive transponder device |
JPH1090405A (ja) * | 1996-09-19 | 1998-04-10 | Toshiba Corp | 情報処理装置 |
US5812942A (en) * | 1996-09-24 | 1998-09-22 | Motorola, Inc. | Balanced differential radio receiver and method of operation |
US5815020A (en) * | 1996-09-24 | 1998-09-29 | Motorola, Inc. | Balance differential receiver |
GB2319698B (en) * | 1996-11-21 | 2001-08-08 | Motorola Inc | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein |
JP3916291B2 (ja) | 1997-03-28 | 2007-05-16 | ローム株式会社 | 情報通信装置 |
US6288629B1 (en) | 1997-05-23 | 2001-09-11 | Intermec Ip Corp. | Method of using write—ok flag for radio frequency (RF) transponders (RF Tags) |
WO1998058347A1 (fr) * | 1997-06-18 | 1998-12-23 | Mitsubishi Denki Kabushiki Kaisha | Syteme de cartes a circuit integre sans contact et carte a circuit integre sans contact |
FR2768880B1 (fr) * | 1997-09-23 | 2000-05-05 | Sgs Thomson Microelectronics | Demodulateur pour carte a puce sans contact |
JP3735835B2 (ja) * | 1999-11-12 | 2006-01-18 | 株式会社山武 | 集積回路装置および校正方法 |
US6414578B1 (en) * | 2000-12-18 | 2002-07-02 | Ascom Energy Systems Ag | Method and apparatus for transmitting a signal through a power magnetic structure |
SI21005A (sl) * | 2001-08-03 | 2003-02-28 | Vinko Kunc | Izpraševalnik brezkontaktne pametne kartice, na katerega prenosnem vhodu od antene do sprejemnika se modulacija signala spreminja med amplitudno in fazno |
JP3871667B2 (ja) * | 2003-08-18 | 2007-01-24 | 松下電器産業株式会社 | 非接触icカード |
DE102004015535B4 (de) * | 2004-03-30 | 2009-01-29 | Infineon Technologies Ag | Datenübertragungsschnittstelle und Verfahren |
JP2008017248A (ja) * | 2006-07-07 | 2008-01-24 | Sony Corp | 無線通信システム及び無線通信装置 |
WO2009045847A2 (en) * | 2007-09-28 | 2009-04-09 | Access Business Group International Llc | Multiphase inductive power supply system |
JP5552752B2 (ja) * | 2009-04-15 | 2014-07-16 | セイコーエプソン株式会社 | 受電装置、電子機器および無接点電力伝送システム |
US8660487B2 (en) | 2009-06-03 | 2014-02-25 | Infineon Technologies Ag | Contactless data transmission |
EP2528194A4 (de) * | 2010-01-21 | 2017-08-30 | Sharp Kabushiki Kaisha | Kontaktlose stromversorgungsvorrichtung |
CN110562061B (zh) * | 2019-09-02 | 2021-03-02 | 中兴新能源汽车有限责任公司 | 无线充电车辆端电压控制电路、方法、装置及充电设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3149789C1 (de) * | 1981-12-16 | 1983-08-25 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Vorrichtung zur induktiven Identifizierung einer Information |
DE3221356A1 (de) * | 1981-12-16 | 1983-12-08 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Vorrichtung zur identifizierung einer information, insbesondere zugangskontrolle |
DE3225039C2 (de) * | 1982-07-05 | 1985-01-10 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Vorrichtung zur Identifikation einer Information mit Notstrombetrieb |
US4549176A (en) * | 1983-04-01 | 1985-10-22 | Angewandte Digital Elektronik Gmbh | Device for identifying an information particularly an electronic lock/key combination |
DE3447560A1 (de) * | 1984-12-21 | 1986-07-10 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Einrichtung zur beruehrungslosen signal- und energieuebertragung |
US4818855A (en) * | 1985-01-11 | 1989-04-04 | Indala Corporation | Identification system |
DE3503347A1 (de) * | 1985-02-01 | 1986-08-14 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Vorrichtung zur drahtlosen messsignaluebertragung |
DE3614477A1 (de) * | 1986-04-29 | 1987-11-05 | Angewandte Digital Elektronik | Vorrichtung zur bidirektionalen datenuebertragung |
JPH0664636B2 (ja) * | 1986-06-18 | 1994-08-22 | 沖電気工業株式会社 | 情報カ−ド |
JPS6318489A (ja) * | 1986-07-10 | 1988-01-26 | Oki Electric Ind Co Ltd | 情報カ−ド |
US4857893A (en) * | 1986-07-18 | 1989-08-15 | Bi Inc. | Single chip transponder device |
JPS63112198A (ja) * | 1986-10-31 | 1988-05-17 | 株式会社日立製作所 | Icカ−ド |
JPS63246935A (ja) * | 1987-04-02 | 1988-10-13 | Seiko Instr & Electronics Ltd | 携帯情報器 |
DE3714195A1 (de) * | 1987-04-29 | 1988-11-10 | Fraunhofer Ges Forschung | Verfahren zur beruehrungslosen energie- und datenuebertragung, sowie mechanisch und elektronisch kodiertes schloss |
EP0309201B1 (de) * | 1987-09-22 | 1993-05-26 | Hitachi Maxell Ltd. | Übertragungsverfahren und -System für kontaktlose I.S.-Karten |
DE3810702A1 (de) * | 1988-03-25 | 1989-10-12 | Angewandte Digital Elektronik | Phasenstabilisierter, -gekoppelter schwingkreis |
-
1990
- 1990-07-16 AT AT90113587T patent/ATE135835T1/de not_active IP Right Cessation
- 1990-07-16 EP EP90113587A patent/EP0466949B1/de not_active Expired - Lifetime
- 1990-07-16 ES ES90113587T patent/ES2083985T3/es not_active Expired - Lifetime
- 1990-07-16 DE DE59010221T patent/DE59010221D1/de not_active Expired - Lifetime
- 1990-09-07 JP JP2238813A patent/JPH0817344B2/ja not_active Expired - Fee Related
-
1994
- 1994-03-17 US US08/210,074 patent/US5440302A/en not_active Expired - Lifetime
-
1996
- 1996-03-21 GR GR960400714T patent/GR3019399T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0817344B2 (ja) | 1996-02-21 |
EP0466949A1 (de) | 1992-01-22 |
ATE135835T1 (de) | 1996-04-15 |
GR3019399T3 (en) | 1996-06-30 |
ES2083985T3 (es) | 1996-05-01 |
JPH0474024A (ja) | 1992-03-09 |
EP0466949B1 (de) | 1996-03-20 |
US5440302A (en) | 1995-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |