FR2386078A1 - Circuit de detection d'erreur pour dispositif d'affichage, notamment d'appareil a calculer - Google Patents

Circuit de detection d'erreur pour dispositif d'affichage, notamment d'appareil a calculer

Info

Publication number
FR2386078A1
FR2386078A1 FR7728869A FR7728869A FR2386078A1 FR 2386078 A1 FR2386078 A1 FR 2386078A1 FR 7728869 A FR7728869 A FR 7728869A FR 7728869 A FR7728869 A FR 7728869A FR 2386078 A1 FR2386078 A1 FR 2386078A1
Authority
FR
France
Prior art keywords
display
switching element
devices
code
detection circuit
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
FR7728869A
Other languages
English (en)
French (fr)
Other versions
FR2386078B1 (https=
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.)
Yamato Scale Co Ltd
Original Assignee
Yamato Scale Co Ltd
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 Yamato Scale Co Ltd filed Critical Yamato Scale Co Ltd
Publication of FR2386078A1 publication Critical patent/FR2386078A1/fr
Application granted granted Critical
Publication of FR2386078B1 publication Critical patent/FR2386078B1/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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1616—Error detection by comparing the output signals of redundant hardware where the redundant component is an I/O device or an adapter therefor
    • G06F11/162—Displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Indicating Measured Values (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR7728869A 1977-04-01 1977-09-26 Circuit de detection d'erreur pour dispositif d'affichage, notamment d'appareil a calculer Granted FR2386078A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3790677A JPS53123161A (en) 1977-04-01 1977-04-01 Error detector for letter indicating apparatus

Publications (2)

Publication Number Publication Date
FR2386078A1 true FR2386078A1 (fr) 1978-10-27
FR2386078B1 FR2386078B1 (https=) 1982-10-29

Family

ID=12510575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728869A Granted FR2386078A1 (fr) 1977-04-01 1977-09-26 Circuit de detection d'erreur pour dispositif d'affichage, notamment d'appareil a calculer

Country Status (3)

Country Link
JP (1) JPS53123161A (https=)
DE (1) DE2814019B2 (https=)
FR (1) FR2386078A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395665A1 (fr) * 1977-06-21 1979-01-19 Vogel & Halke Dispositif de circuit pour la mise en oeuvre et le controle des defauts de fonctionnement de dispositifs d'affichage a diodes electroluminescentes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895565A (en) * 1959-02-12 1962-05-02 British Telecomm Res Ltd Improvements in or relating to electrical monitoring circuits
DE2325408A1 (de) * 1973-05-18 1974-12-05 Grundstueckverwaltungsgesellsc Schaltungsanordnung zur ueberwachung einer digitalen datenanzeige

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250199C3 (de) * 1972-10-13 1975-07-17 Espera-Werke Gmbh, 4100 Duisburg Kontrollschaltung für Ziffernansteuerung
US3866171A (en) * 1974-01-18 1975-02-11 Reliance Electric Co Display verifier
DE2529482A1 (de) * 1975-07-02 1977-01-20 Espera Werke Gmbh Funktionsfehlersicher preisrechnende waage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895565A (en) * 1959-02-12 1962-05-02 British Telecomm Res Ltd Improvements in or relating to electrical monitoring circuits
DE2325408A1 (de) * 1973-05-18 1974-12-05 Grundstueckverwaltungsgesellsc Schaltungsanordnung zur ueberwachung einer digitalen datenanzeige

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395665A1 (fr) * 1977-06-21 1979-01-19 Vogel & Halke Dispositif de circuit pour la mise en oeuvre et le controle des defauts de fonctionnement de dispositifs d'affichage a diodes electroluminescentes

Also Published As

Publication number Publication date
JPS53123161A (en) 1978-10-27
FR2386078B1 (https=) 1982-10-29
DE2814019B2 (de) 1979-08-23
DE2814019A1 (de) 1978-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse