FR2500944B1 - Dispositif de transmission sans contact d'une valeur numerique - Google Patents

Dispositif de transmission sans contact d'une valeur numerique

Info

Publication number
FR2500944B1
FR2500944B1 FR8120845A FR8120845A FR2500944B1 FR 2500944 B1 FR2500944 B1 FR 2500944B1 FR 8120845 A FR8120845 A FR 8120845A FR 8120845 A FR8120845 A FR 8120845A FR 2500944 B1 FR2500944 B1 FR 2500944B1
Authority
FR
France
Prior art keywords
transmission device
digital value
contactless transmission
contactless
digital
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
Application number
FR8120845A
Other languages
English (en)
Other versions
FR2500944A1 (fr
Inventor
Rene Marzolf
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO 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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of FR2500944A1 publication Critical patent/FR2500944A1/fr
Application granted granted Critical
Publication of FR2500944B1 publication Critical patent/FR2500944B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Bidirectional Digital Transmission (AREA)
FR8120845A 1981-03-02 1981-11-06 Dispositif de transmission sans contact d'une valeur numerique Expired FR2500944B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107928 DE3107928A1 (de) 1981-03-02 1981-03-02 Einrichtung zum beruehrungslosen uebertragen eines zahlenwertes

Publications (2)

Publication Number Publication Date
FR2500944A1 FR2500944A1 (fr) 1982-09-03
FR2500944B1 true FR2500944B1 (fr) 1986-05-16

Family

ID=6126171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8120845A Expired FR2500944B1 (fr) 1981-03-02 1981-11-06 Dispositif de transmission sans contact d'une valeur numerique

Country Status (4)

Country Link
JP (1) JPS57157667A (fr)
DE (1) DE3107928A1 (fr)
FR (1) FR2500944B1 (fr)
GB (1) GB2098431B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758836A (en) * 1983-06-20 1988-07-19 Rockwell International Corporation Inductive coupling system for the bi-directional transmission of digital data
DE3427581A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum uebertragen von binaeren daten zwischen einem mobilen datentraeger und einer feststation
GB8423369D0 (en) * 1984-09-15 1984-10-17 Snell J D Monitoring of liquids
US4681111A (en) * 1985-04-05 1987-07-21 Siemens-Pacesetter, Inc. Analog and digital telemetry system for an implantable device
CH670168A5 (fr) * 1986-07-24 1989-05-12 Landis & Gyr Gmbh
FR2607264B1 (fr) * 1986-11-25 1989-05-05 Jacques Lewiner Perfectionnements aux dispositifs d'identification par proximite
FR2624329B1 (fr) * 1987-12-08 1990-03-09 Crouzet Sa Procede et dispositif de transmission magnetique de donnees numeriques
ATE108965T1 (de) * 1987-12-09 1994-08-15 Omron Tateisi Electronics Co Induktives datenübertragungssystem.
DE3912497A1 (de) * 1989-04-15 1990-10-18 Daimler Benz Ag Gleichzeitige energie- und datenrueckuebertragung ueber lose transformatorische kupplung
DE4003410A1 (de) * 1990-02-05 1991-08-08 Anatoli Stobbe Tragbares feldprogrammierbares detektierplaettchen
JP2569194B2 (ja) * 1990-03-13 1997-01-08 三菱電機株式会社 マイクロコンピュータ及びこれを用いた非接触ｉｃカード
EP0451445A3 (en) * 1990-04-12 1993-02-24 Richard Hirschmann Gmbh & Co. Contactless inductive transmission method of electrical energy and/or signals and contactless inductive transmission device
EP0563713A3 (en) * 1992-04-01 1996-01-24 Hughes Aircraft Co Remote identification sensor system
DE4326213C1 (de) * 1993-08-04 1994-08-18 Siemens Ag Einrichtung zur berührungslosen Signal- und Energieübertragung
FR2746756B1 (fr) * 1996-04-01 1998-06-12 Matra Transport International Dispositif de detection de passage d'un mobile, tolerant aux pannes
US6243012B1 (en) * 1996-12-31 2001-06-05 Lucent Technologies Inc. Inexpensive modulated backscatter reflector
US5952922A (en) * 1996-12-31 1999-09-14 Lucent Technologies Inc. In-building modulated backscatter system
DE19814460B4 (de) * 1997-04-07 2010-01-07 Marquardt Gmbh System zur Signalübertragung
DE102014220497A1 (de) * 2014-10-09 2016-04-14 Continental Automotive Gmbh Transponder-Anordnung und Verfahren zum Betreiben eines Transponders

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149502A (en) * 1978-05-17 1979-11-22 Toshiba Corp Information transmission system
DE2846583C2 (de) * 1978-10-26 1981-10-29 Nord-Micro Elektronik Feinmechanik AG, 6000 Frankfurt Vorrichtung zum Übertragen von Meßsignalen über einen Übertrager
FR2442452A1 (fr) * 1978-11-27 1980-06-20 Alsthom Cgee Dispositif de reconnaissance a distance d'un mobile porteur d'un dispositif repondeur code
DE2854199A1 (de) * 1978-12-15 1980-06-26 Vdo Schindling Einrichtung zum uebertragen von messwerten

Also Published As

Publication number Publication date
DE3107928A1 (de) 1982-09-16
JPS57157667A (en) 1982-09-29
FR2500944A1 (fr) 1982-09-03
GB2098431A (en) 1982-11-17
GB2098431B (en) 1985-03-20

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse