CN202957023U - Control system for regulating digital information display (DID) splicing brightness automatically - Google Patents
Control system for regulating digital information display (DID) splicing brightness automatically Download PDFInfo
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- CN202957023U CN202957023U CN 201220715229 CN201220715229U CN202957023U CN 202957023 U CN202957023 U CN 202957023U CN 201220715229 CN201220715229 CN 201220715229 CN 201220715229 U CN201220715229 U CN 201220715229U CN 202957023 U CN202957023 U CN 202957023U
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- splicing
- digital information
- information display
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- Liquid Crystal Display Device Control (AREA)
Abstract
The utility model relates to a control system for regulating digital information display (DID) splicing brightness automatically, and belongs to the technical field of DID splicing display devices. The control system comprises light sensitization equipment (1), a central control unit (2), a data transmission device (3) and a data receiving device (4), the light sensitization equipment (1) is connected with the central control unit (2); the central control unit (2) is connected with the data transmission device (3); and the data transmission device (3) is connected with the data receiving device (4). By the control system, stimulation on eyes is reduced, the comfortable degree of people during the watching of DID display units is enhanced, and an energy-saving effect is achieved further.
Description
Technical field:
The utility model relates to DID splicing display device technical field, is specifically related to a kind of automatic adjusting DID splicing brightness control system.
Background technology:
People are more and more higher to the requirement of consumption electronic product both at home and abroad at present, along with the technical development of DID tiled display, DID tiled display technology with traditional LC D display technique, compare have that sharpness is higher, visible angle is larger, contrast is higher, stability is stronger, but also there is following shortcoming in the DID spliced display unit: 1, in the situation that ambient brightness is lower, while playing large tracts of land, high brightness picture, eyes are easily tired, larger to the stimulation of human eye, the image level sense is not strong, and image quality is undesirable.2, DID concatenation unit backlight illumination is invariable, so power consumption is larger, does not only meet energy-conservation requirement, and affects the serviceable life of DID concatenation unit.
The utility model content:
The purpose of this utility model is to provide a kind of automatic adjusting DID splicing brightness control system, and it reduces the stimulation to eyes, increases the comfort level of people when watching the DID display unit, and further reaches energy-conservation effect.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises lighting apparatus 1, central controller 2, data sending device 3, data sink 4, lighting apparatus 1 is connected with central controller 2, central controller 2 is connected with data sending device 3, and data sending device 3 is connected with data sink 4.
The utility model principle of work: optical sensor is sent to central processing unit by the information of relevant ambient brightness, central processing unit sends the brightness regulation instruction, send to display unit by data output, display unit receives corresponding instruction, carries out whole screen shading value backlight and regulates.Make the DID display unit reduce the stimulation to eyes according to the brightness backlight of the real-time adjusting screen of the bright-dark degree of environment light source, increase the comfort level of people when watching the DID display unit, and further reach energy-conservation effect.
The utlity model has following beneficial effect: it can reduce the stimulation to eyes according to the brightness backlight of the real-time adjusting screen of the bright-dark degree of environment light source, increases the comfort level of people when watching the DID display unit, and reaches energy-conservation effect.
The accompanying drawing explanation:
Fig. 1 is the utility model system chart;
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises abdomen lighting apparatus 1, central controller 2, data sending device 3, data sink 4, lighting apparatus 1 is connected with central controller 2, central controller 2 is connected with data sending device 3, and data sending device 3 is connected with data sink 4.
The utility model workflow is: optical sensor sends the brightness information of surround lighting to central processing unit, central authorities process the information that receives optical sensor, and information is analyzed to judgement, the instruction of DID display unit backlight illumination being controlled according to the Information generation of optical sensor, this instruction is sent by central processing unit, issue the DID display unit by the data sending terminal mouth, after the data receiver port of DID display unit receives this instruction, adjust accordingly backlight.
The utlity model has following beneficial effect: it can reduce the stimulation to eyes according to the brightness backlight of the real-time adjusting screen of the bright-dark degree of environment light source, increases the comfort level of people when watching the DID display unit, and reaches energy-conservation effect.
Claims (1)
1. automatically regulate DID splicing brightness control system for one kind, it is characterized in that it comprises lighting apparatus (1), central controller (2), data sending device (3), data sink (4), lighting apparatus (1) is connected with central controller (2), central controller (2) is connected with data sending device (3), and data sending device (3) is connected with data sink (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715229 CN202957023U (en) | 2012-12-20 | 2012-12-20 | Control system for regulating digital information display (DID) splicing brightness automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715229 CN202957023U (en) | 2012-12-20 | 2012-12-20 | Control system for regulating digital information display (DID) splicing brightness automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957023U true CN202957023U (en) | 2013-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715229 Expired - Fee Related CN202957023U (en) | 2012-12-20 | 2012-12-20 | Control system for regulating digital information display (DID) splicing brightness automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211528A (en) * | 2019-05-17 | 2019-09-06 | 海纳巨彩(深圳)实业科技有限公司 | A kind of system that LED display display brightness is adjusted |
-
2012
- 2012-12-20 CN CN 201220715229 patent/CN202957023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211528A (en) * | 2019-05-17 | 2019-09-06 | 海纳巨彩(深圳)实业科技有限公司 | A kind of system that LED display display brightness is adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |