FR2676297B1 - Systeme d'interface comportant un circuit de commande de courants electriques pour la transmission sans contact de donnees et d'energie. - Google Patents
Systeme d'interface comportant un circuit de commande de courants electriques pour la transmission sans contact de donnees et d'energie.Info
- Publication number
- FR2676297B1 FR2676297B1 FR9205630A FR9205630A FR2676297B1 FR 2676297 B1 FR2676297 B1 FR 2676297B1 FR 9205630 A FR9205630 A FR 9205630A FR 9205630 A FR9205630 A FR 9205630A FR 2676297 B1 FR2676297 B1 FR 2676297B1
- Authority
- FR
- France
- Prior art keywords
- energy
- data
- control circuit
- electric current
- current control
- 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 - Fee Related
Links
Classifications
-
- 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
-
- 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
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914115065 DE4115065A1 (de) | 1991-05-08 | 1991-05-08 | Stromfluss kontroll-schaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2676297A1 FR2676297A1 (fr) | 1992-11-13 |
FR2676297B1 true FR2676297B1 (fr) | 1994-02-04 |
Family
ID=6431267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9205630A Expired - Fee Related FR2676297B1 (fr) | 1991-05-08 | 1992-05-07 | Systeme d'interface comportant un circuit de commande de courants electriques pour la transmission sans contact de donnees et d'energie. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4115065A1 (de) |
FR (1) | FR2676297B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431754C1 (de) * | 1994-09-06 | 1995-11-23 | Siemens Ag | Trägerelement |
DE19650048A1 (de) * | 1996-12-03 | 1998-06-04 | Bayerische Motoren Werke Ag | Speicher für benutzerindividuelle Einstelldaten von Fahrzeug-Ausrüstungsteilen |
DE19729662A1 (de) * | 1997-07-11 | 1999-01-14 | Ego Elektro Geraetebau Gmbh | Informations-Übertragungssystem |
DE10033040A1 (de) * | 2000-07-18 | 2002-01-31 | Mannesmann Vdo Ag | Einrichtung zur Übertragung von elektrischer Energie |
US11081900B2 (en) | 2016-12-15 | 2021-08-03 | General Electric Company | Charging pads and methods for charging receiver devices having different frequency standards |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3447560A1 (de) * | 1984-12-21 | 1986-07-10 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Einrichtung zur beruehrungslosen signal- und energieuebertragung |
JPH0664636B2 (ja) * | 1986-06-18 | 1994-08-22 | 沖電気工業株式会社 | 情報カ−ド |
EP0309201B1 (de) * | 1987-09-22 | 1993-05-26 | Hitachi Maxell Ltd. | Übertragungsverfahren und -System für kontaktlose I.S.-Karten |
-
1991
- 1991-05-08 DE DE19914115065 patent/DE4115065A1/de active Granted
-
1992
- 1992-05-07 FR FR9205630A patent/FR2676297B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4115065A1 (de) | 1992-11-12 |
DE4115065C2 (de) | 1993-05-19 |
FR2676297A1 (fr) | 1992-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |