GB1527379A - Data display devices - Google Patents
Data display devicesInfo
- Publication number
- GB1527379A GB1527379A GB39827/75A GB3982775A GB1527379A GB 1527379 A GB1527379 A GB 1527379A GB 39827/75 A GB39827/75 A GB 39827/75A GB 3982775 A GB3982775 A GB 3982775A GB 1527379 A GB1527379 A GB 1527379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- display unit
- symbol
- switching
- image
- data display
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Digital Computer Display Output (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
1527379 Visual data display systems VDO ADOLF SCHINDLING AG 29 Sept 1975 [3 Oct 1974 13 Dec 1974] 39827/75 Heading H4T A data display system comprises at least one (as shown, three) visual display unit having an image screen, 4, 5, 6, at least two (as shown, three) symbol generators 1, 2, 3 generating the same data for the visual display unit(s), and switching means 7, 8, 9 for successive momentary switching of the individual symbol generators to the visual display unit(s). The switching frequency is less than 10 Hz, preferably 0À5 Hz. As shown, each symbol generator is switched in turn to a different display unit. Each symbol generator may also generate an identifying mark 11, 12, 13, e.g. of different geometrical shapes or appearing in different locations on the image screens. In use, faults in the system are made apparent to a viewer by flickering of the image or disturbance of the periodicity of appearance of the marks 11, 12, 13; manual switching out of each symbol generator in turn will reveal the faulty one.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742447237 DE2447237A1 (en) | 1974-10-03 | 1974-10-03 | Triplicate system for display from symbol generators - gating circuit clocked to cyclically switch generator outputs to screens |
DE19742459015 DE2459015C2 (en) | 1974-12-13 | 1974-12-13 | Device for displaying information on a display device |
DE19752542008 DE2542008A1 (en) | 1974-10-03 | 1975-09-20 | DEVICE FOR DISPLAYING INFORMATION ON VISION DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1527379A true GB1527379A (en) | 1978-10-04 |
Family
ID=62495344
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39827/75A Expired GB1527379A (en) | 1974-10-03 | 1975-09-29 | Data display devices |
GB38237/76A Expired GB1530396A (en) | 1974-10-03 | 1976-09-15 | Device for displaying data on viewing devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38237/76A Expired GB1530396A (en) | 1974-10-03 | 1976-09-15 | Device for displaying data on viewing devices |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2542008A1 (en) |
FR (2) | FR2287070A1 (en) |
GB (2) | GB1527379A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149628A (en) * | 1983-10-24 | 1985-06-12 | London Regional Transport | Visual data display system |
EP1315089A1 (en) * | 2001-11-27 | 2003-05-28 | Alcatel | Method and supervisory system for securing the display of a mimic diagram on a matrix display unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020212228A1 (en) * | 2020-09-29 | 2022-03-31 | Siemens Mobility GmbH | Displaying a graphical representation of information using alternating sub-displays |
-
1975
- 1975-09-20 DE DE19752542008 patent/DE2542008A1/en not_active Withdrawn
- 1975-09-29 GB GB39827/75A patent/GB1527379A/en not_active Expired
- 1975-10-02 FR FR7530151A patent/FR2287070A1/en active Granted
-
1976
- 1976-09-15 GB GB38237/76A patent/GB1530396A/en not_active Expired
- 1976-09-16 FR FR7627795A patent/FR2325116A2/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149628A (en) * | 1983-10-24 | 1985-06-12 | London Regional Transport | Visual data display system |
EP1315089A1 (en) * | 2001-11-27 | 2003-05-28 | Alcatel | Method and supervisory system for securing the display of a mimic diagram on a matrix display unit |
Also Published As
Publication number | Publication date |
---|---|
FR2325116A2 (en) | 1977-04-15 |
GB1530396A (en) | 1978-10-25 |
FR2287070A1 (en) | 1976-04-30 |
FR2325116B2 (en) | 1980-06-20 |
FR2287070B3 (en) | 1980-04-25 |
DE2542008A1 (en) | 1977-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW269094B (en) | Three dimensional visual image display device and electric game apparatus, memory device thereof | |
EP0103317A3 (en) | Information display system | |
JPS5399826A (en) | Controller for data display | |
JPS5367318A (en) | Display system | |
SE7709408L (en) | APPARATUS FOR SOUND-CONTROLLED IMAGE PRODUCTION IN A FOURTEE VISION RECEIVER | |
JPS6470883A (en) | Contour generator | |
GB1527379A (en) | Data display devices | |
DE68922029D1 (en) | Attribute generator for a flat screen display device. | |
FR2622724B1 (en) | DEVICE FOR GENERATING BRIGHTNESS LEVELS ON A VISUALIZATION SCREEN | |
JPS54143041A (en) | Synthesizing method for one stereoscopic picture from plural tomogram pictures | |
JPS52125235A (en) | Process condition display unit | |
DE3176772D1 (en) | Method and apparatus for displaying messages on a raster-scanned display system, e.g. a crt screen, using a segmented memory | |
JPS52108730A (en) | Input system | |
JPS52122434A (en) | Craphic display unit | |
DE3176674D1 (en) | Method and apparatus for displaying messages containing pages on a raster-scanned display system, e.g. a c.r.t. screen | |
ES8407613A1 (en) | Method and system for displaying text on the screen of a text processor terminal. | |
JPS53139997A (en) | Display panel | |
NO972751L (en) | Method and apparatus for selecting option or possibilities in a computer system | |
JPS52141529A (en) | Picture element data generator for character display | |
JPS5319100A (en) | Issuing apparatus for commutation tickets | |
JPS51114829A (en) | Picture split indication control system | |
JPS5331922A (en) | Data input position display system | |
JPS52110528A (en) | Numeric representation system of display device | |
TW346729B (en) | Digital convergence system | |
JPS5399728A (en) | Straight line drawing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |