ES2170081T3 - Dispositivo para la transmision de señales y de energia sin contacto. - Google Patents

Dispositivo para la transmision de señales y de energia sin contacto.

Info

Publication number
ES2170081T3
ES2170081T3 ES94111415T ES94111415T ES2170081T3 ES 2170081 T3 ES2170081 T3 ES 2170081T3 ES 94111415 T ES94111415 T ES 94111415T ES 94111415 T ES94111415 T ES 94111415T ES 2170081 T3 ES2170081 T3 ES 2170081T3
Authority
ES
Spain
Prior art keywords
energy
signs
transmission
contact
equalized
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
Application number
ES94111415T
Other languages
English (en)
Inventor
Dipl-Ing Robert Reiner
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Application granted granted Critical
Publication of ES2170081T3 publication Critical patent/ES2170081T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Optical Communication System (AREA)

Abstract

DE FORMA HABITUAL LOS CIRCUITOS DE TRANSMISION DE ENERGIA Y LOS CIRCUITOS DE TRANSMISION DE DATOS ESTAN IGUALADOS A TRAVES DE LA FRECUENCIA DADA PREVIAMENTE O EL OSCILADOR EXTERNO. EN LA DISPOSICION DE ACUERDO CON LA INVENCION SE RENUNCIA A UN OSCILADOR EXTERNO. PARA ELLO EL CIRCUITO DE TRANSMISION DE DATOS DEBE SER IGUALADO A LA POTENCIA DADA PREVIAMENTE POR EL CIRCUITO DE TRANSMISION DE ENERGIA. LA UNIDAD DE CONTROL CONTIENE MEDIOS PARA LA GENERACION DE LA SEÑAL DE INTERVALO DEL SISTEMA A PARTIR DE LA OSCILACION DE ENERGIA.
ES94111415T 1993-08-04 1994-07-21 Dispositivo para la transmision de señales y de energia sin contacto. Expired - Lifetime ES2170081T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4326213A DE4326213C1 (de) 1993-08-04 1993-08-04 Einrichtung zur berührungslosen Signal- und Energieübertragung

Publications (1)

Publication Number Publication Date
ES2170081T3 true ES2170081T3 (es) 2002-08-01

Family

ID=6494464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94111415T Expired - Lifetime ES2170081T3 (es) 1993-08-04 1994-07-21 Dispositivo para la transmision de señales y de energia sin contacto.

Country Status (4)

Country Link
EP (1) EP0637877B1 (es)
AT (1) ATE211331T1 (es)
DE (2) DE4326213C1 (es)
ES (1) ES2170081T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098834A1 (de) * 2002-05-18 2003-11-27 Robert Bosch Gmbh Vorrichtung zur daten- und/oder energieübertragung zwischen einem sitz und einem chassis
US10009966B2 (en) 2014-02-14 2018-06-26 Philips Lighting Holding B.V. Transformer for providing feeding and data signals
CN113725939B (zh) * 2020-05-26 2024-09-06 苹果公司 无线充电系统中的设备之间的通信

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029543C2 (de) * 1980-08-04 1982-08-05 Hermann Dipl.-Ing. 8000 München Zierhut Kontaktloser induktiver Übertrager
DE3107928A1 (de) * 1981-03-02 1982-09-16 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum beruehrungslosen uebertragen eines zahlenwertes
DE3810702A1 (de) * 1988-03-25 1989-10-12 Angewandte Digital Elektronik Phasenstabilisierter, -gekoppelter schwingkreis
DE59010221D1 (de) * 1990-07-16 1996-04-25 Siemens Ag Einrichtung zur berührungslosen Daten- und Energieübertragung sowie Verwendung einer solchen

Also Published As

Publication number Publication date
ATE211331T1 (de) 2002-01-15
EP0637877B1 (de) 2001-12-19
EP0637877A1 (de) 1995-02-08
DE4326213C1 (de) 1994-08-18
DE59410013D1 (de) 2002-01-31

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