FR2430635A1 - ELECTRONIC RECORDING DEVICE - Google Patents

ELECTRONIC RECORDING DEVICE

Info

Publication number
FR2430635A1
FR2430635A1 FR7820446A FR7820446A FR2430635A1 FR 2430635 A1 FR2430635 A1 FR 2430635A1 FR 7820446 A FR7820446 A FR 7820446A FR 7820446 A FR7820446 A FR 7820446A FR 2430635 A1 FR2430635 A1 FR 2430635A1
Authority
FR
France
Prior art keywords
physical quantity
displaying
variations
screen
input
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.)
Granted
Application number
FR7820446A
Other languages
French (fr)
Other versions
FR2430635B1 (en
Inventor
Derek Holding
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.)
Ebauches SA
FRANCE EBAUCHES SA
Original Assignee
Ebauches SA
FRANCE EBAUCHES SA
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 Ebauches SA, FRANCE EBAUCHES SA filed Critical Ebauches SA
Priority to FR7820446A priority Critical patent/FR2430635A1/en
Priority to NL7905116A priority patent/NL7905116A/en
Priority to DE19792926794 priority patent/DE2926794A1/en
Priority to GB7923351A priority patent/GB2029972B/en
Publication of FR2430635A1 publication Critical patent/FR2430635A1/en
Application granted granted Critical
Publication of FR2430635B1 publication Critical patent/FR2430635B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/162—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster for displaying digital inputs as analog magnitudes, e.g. curves, bar graphs, coordinate axes, singly or in combination with alpha-numeric characters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/28—Circuits for simultaneous or sequential presentation of more than one variable

Abstract

La présente invention concerne un dispositif enregistreur électronique et en particulier un dispositif pour afficher sur un écran les variations en fonction du temps d'une grandeur physique donnée. Il est caractérisé en ce qu'il comporte une entrée 31 qui reçoit par exemple des signaux analogiques en provenance d'un appareil de mesure d'une grandeur physique, des moyens de memorisation 33 pour stocker dans l'ordre chronologique les signaux analogiques d'entrée, des moyens pour prélever dans l'ordre chronologique lesdits signaux mémorisés et des moyens pour afficher les signaux prélevés sur un écran 37 du tube cathodique, sous la forme d'un graphique représentatif des variations de ladite grandeur physique. Cet appareil remplace avantageusement les enregistreurs à bande de papier, couramment utilisés dans les appareils médicaux, les appareils d'observation météorologique, les moniteurs de contrôle de production ou les appareils d'analyse de laboratoires.The present invention relates to an electronic recording device and in particular to a device for displaying on a screen the variations as a function of time of a given physical quantity. It is characterized in that it comprises an input 31 which receives for example analog signals coming from a device for measuring a physical quantity, storage means 33 for storing in chronological order the analog signals of input, means for sampling in chronological order said stored signals and means for displaying the signals taken on a screen 37 of the cathode ray tube, in the form of a graph representative of the variations of said physical quantity. This device advantageously replaces paper tape recorders, commonly used in medical devices, meteorological observation devices, production control monitors or laboratory analysis devices.

FR7820446A 1978-07-04 1978-07-04 ELECTRONIC RECORDING DEVICE Granted FR2430635A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7820446A FR2430635A1 (en) 1978-07-04 1978-07-04 ELECTRONIC RECORDING DEVICE
NL7905116A NL7905116A (en) 1978-07-04 1979-07-02 ELECTRONIC RECORDING DEVICE.
DE19792926794 DE2926794A1 (en) 1978-07-04 1979-07-03 ELECTRONIC RECORDING AND DISPLAY DEVICE
GB7923351A GB2029972B (en) 1978-07-04 1979-07-04 Electronic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820446A FR2430635A1 (en) 1978-07-04 1978-07-04 ELECTRONIC RECORDING DEVICE

Publications (2)

Publication Number Publication Date
FR2430635A1 true FR2430635A1 (en) 1980-02-01
FR2430635B1 FR2430635B1 (en) 1982-01-15

Family

ID=9210515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820446A Granted FR2430635A1 (en) 1978-07-04 1978-07-04 ELECTRONIC RECORDING DEVICE

Country Status (4)

Country Link
DE (1) DE2926794A1 (en)
FR (1) FR2430635A1 (en)
GB (1) GB2029972B (en)
NL (1) NL7905116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502376A1 (en) * 1981-03-19 1982-09-24 Ebauches Sa Data logging system for time varying physical magnitudes - uses assembly of microprocessors for processing clock data and control of cassette recorder for multichannel signal storage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129259B (en) * 1982-09-14 1987-04-08 Analogic Corp Modular computing oscilloscope
JPS59107272A (en) * 1982-12-10 1984-06-21 Victor Co Of Japan Ltd Display device
JPS59197867A (en) * 1983-04-26 1984-11-09 Shin Kobe Electric Mach Co Ltd Oscilloscope
GB8405709D0 (en) * 1984-03-05 1984-04-11 Schlumberger Electronics Uk Data display method
US5949399A (en) * 1996-02-12 1999-09-07 Snap-On Technologies, Inc. Electronic signal measurement apparatus for the acquisition and display of short-duration analog signal events

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786476A (en) * 1972-03-01 1974-01-15 Gte Sylvania Inc Television type display system for displaying waveforms of time-varying signals
US4058826A (en) * 1976-04-15 1977-11-15 Seymour Schneider Method and system for generating oscillographic displays of analog signals upon a TV

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786476A (en) * 1972-03-01 1974-01-15 Gte Sylvania Inc Television type display system for displaying waveforms of time-varying signals
US4058826A (en) * 1976-04-15 1977-11-15 Seymour Schneider Method and system for generating oscillographic displays of analog signals upon a TV

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502376A1 (en) * 1981-03-19 1982-09-24 Ebauches Sa Data logging system for time varying physical magnitudes - uses assembly of microprocessors for processing clock data and control of cassette recorder for multichannel signal storage

Also Published As

Publication number Publication date
GB2029972A (en) 1980-03-26
NL7905116A (en) 1980-01-08
GB2029972B (en) 1982-11-24
DE2926794A1 (en) 1980-01-24
FR2430635B1 (en) 1982-01-15

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Legal Events

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