GB9206273D0 - Visual indication - Google Patents
Visual indicationInfo
- Publication number
- GB9206273D0 GB9206273D0 GB9206273A GB9206273A GB9206273D0 GB 9206273 D0 GB9206273 D0 GB 9206273D0 GB 9206273 A GB9206273 A GB 9206273A GB 9206273 A GB9206273 A GB 9206273A GB 9206273 D0 GB9206273 D0 GB 9206273D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fault
- display
- digits
- flashing
- failure
- 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
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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
- G06F11/326—Display of status information by lamps or LED's for error or online/offline status
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/328—Computer systems status display
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Electromagnetism (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A display device is used to convey additional information about the internal state of an electronic apparatus, by varying the intensity of the display in a pattern related to the state. For example, a hexadecimal digit display 10, for displaying a diagnostic code for a computer, may additionally be used to indicate cooling fan 18 failure by flashing the digits 12, 14 in a particular pattern when fan failure is detected. One digit 12 may flash at a predetermined rate to indicate the presence of a fault condition whilst another 14 may be caused to flicker at a rate determined by the severity of the fault with the two digits 12, 14 flashing alternately when the fault is at a maximum. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9113783A GB9113783D0 (en) | 1991-06-26 | 1991-06-26 | Visual indication |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9206273D0 true GB9206273D0 (en) | 1992-05-06 |
GB2257313A GB2257313A (en) | 1993-01-06 |
GB2257313B GB2257313B (en) | 1995-01-04 |
Family
ID=10697346
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9113783A Pending GB9113783D0 (en) | 1991-06-26 | 1991-06-26 | Visual indication |
GB9206273A Expired - Fee Related GB2257313B (en) | 1991-06-26 | 1992-03-23 | Visual indication |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9113783A Pending GB9113783D0 (en) | 1991-06-26 | 1991-06-26 | Visual indication |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9113783D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061391A (en) * | 1997-02-28 | 2000-05-09 | Fujitsu Limited | Error indicator, and data modulator-demodulator and indicating method of light emitter therein |
DE29920933U1 (en) * | 1999-11-29 | 2000-01-13 | Leu, Sophie, Taipeh/T'ai-pei | Diagnostic device for a computer system |
US6919816B2 (en) * | 2001-06-07 | 2005-07-19 | Dell Products, L.P. | System and method for displaying computer system status information |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631651A (en) * | 1979-08-24 | 1981-03-31 | Nissan Motor Co Ltd | Digital display unit for automobile |
FR2517999B1 (en) * | 1981-12-15 | 1985-06-21 | Peugeot Outillage Elect | MULTI-SPEED PORTABLE DRILL |
US4587753A (en) * | 1984-03-16 | 1986-05-13 | Harper Douglas M | House signaling device |
FR2601483B1 (en) * | 1986-07-11 | 1988-09-16 | Ferco Int Usine Ferrures | MONITORING INSTALLATION COMPRISING SENSORS SUPPLIED BY A LOOP |
US4929936A (en) * | 1988-03-21 | 1990-05-29 | Home Security Systems, Inc. | LED illuminated sign |
JPH0494956A (en) * | 1990-08-13 | 1992-03-27 | Brother Ind Ltd | Indicator for recording device |
-
1991
- 1991-06-26 GB GB9113783A patent/GB9113783D0/en active Pending
-
1992
- 1992-03-23 GB GB9206273A patent/GB2257313B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2257313A (en) | 1993-01-06 |
GB9113783D0 (en) | 1991-08-14 |
GB2257313B (en) | 1995-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20040323 |