CN104501107A - Device for automatically adjusting indoor lighting according to television screen brightness - Google Patents
Device for automatically adjusting indoor lighting according to television screen brightness Download PDFInfo
- Publication number
- CN104501107A CN104501107A CN201410709271.4A CN201410709271A CN104501107A CN 104501107 A CN104501107 A CN 104501107A CN 201410709271 A CN201410709271 A CN 201410709271A CN 104501107 A CN104501107 A CN 104501107A
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- CN
- China
- Prior art keywords
- brightness
- module
- screen
- video screen
- sensor module
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a device for automatically adjusting indoor lighting according to television screen brightness and belongs to the field of electronics, optics and the like. The device comprises a brightness sensor module and an LED dimming device module, wherein the data output end of the brightness sensor module is connected with the data input end of the LED dimming device module. The device has the main function of arranging a brightness sensor in front of a screen, and the brightness sensor is placed in a position where the screen brightness can be accurately acquired, and the interference of ambient light can be reduced. The device is characterized in that a television viewer selects appropriate indoor brightness, and the memory is performed in the device through confirming a key; an LED dimming device automatically tracks the television screen according to the indoor lighting brightness; the brightness difference is kept to be approximately constant as much as possible; therefore, the best brightness ratio is ensured.
Description
Technical field
Belong to the field such as electronics, optics, relate to light sensor technology, be applied to according to video screen automatic brightness adjustment indoor light.
Background technology
In the light environment of constant brightness, people are when watching TV programme, it is dim when different scenes causes video screen, time and become clear, so long-time light and shade alternately can cause user's ophthalmic uncomfortable, but intensity of light and video screen brightness exist and certain determine ratio and effectively can alleviate video screen brightness to the stimulation of human eye and injury in viewing environment, but due to video screen brightness be moment conversion, the brightness of indoor fluorescent tube is comparatively fixing.Of the present invention appearance is intended to head it off, according to video screen automatic brightness adjustment indoor light, can ensure optimal brightness ratio, the enjoyment amusement time enabling people comfortable.
Summary of the invention
The object of this invention is to provide a kind of based on light sensor technology and device, realize the function according to video screen automatic brightness adjustment indoor light.
Hardware of the present invention is made up of luminance sensor module, LED light modulating device module.
Technical scheme of the present invention: comprise luminance sensor module, LED light modulating device module.The data output end of luminance sensor module connects the data input pin of LED light modulating device module.This device major function is the dead ahead of luminance sensor as screen, the position of this sensor should be placed on can accurate acquisition screen intensity position and the interference of surround lighting can be reduced.The beholder of TV selects the room brilliancy be suitable for, by confirming that button is remembered in the apparatus.The bright brightness of illumination of indoor is followed the tracks of video screen by LED light modulating device automatically.Keep this luminance difference approximately constant as much as possible.Thus ensure optimal brightness ratio.
the advantage that the present invention has: 1. simple to operate, it is unique to experience; 2. simple installation, compact.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention; Fig. 2 is configuration schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, the present invention includes luminance sensor module, LED light modulating device module, when user when seeing TV by the dead ahead of luminance sensor module as screen, and be placed on can accurate acquisition screen intensity position and the interference of surround lighting can be reduced, the beholder of TV selects the room brilliancy be suitable for, by confirming that button records indoor bright brightness of illumination to the luminance difference of video screen in luminance sensor, this luminance difference is sent to LED light modulating device module simultaneously, LED light modulating device keeps this luminance difference approximately constant by regulating room brilliancy, thus ensure optimal brightness ratio,
Described luminance sensor module, as for the dead ahead of screen, the position of this sensor be placed on can accurate acquisition screen intensity position and the interference of surround lighting can be reduced, the beholder of TV selects the room brilliancy be suitable for, by confirming that button is remembered in the apparatus;
The bright brightness of illumination of indoor can be followed the tracks of video screen by described LED light modulating device module automatically, keeps this luminance difference approximately constant as much as possible, thus ensures optimal brightness ratio;
As shown in Figure 2, when user when seeing TV by the dead ahead of luminance sensor module 1 as screen, and be placed on can accurate acquisition screen intensity position and the interference of surround lighting can be reduced, the beholder of TV selects the room brilliancy be suitable for, by confirming that button records indoor bright brightness of illumination to the luminance difference of video screen in luminance sensor module 1, this luminance difference is sent to LED light modulating device module 2 simultaneously, LED light modulating device module 2 keeps this luminance difference approximately constant by regulating room brilliancy, thus ensure optimal brightness ratio, after setting, user is when watching TV, if video screen brightens suddenly, light sensor module 1 finds out corresponding lamplight brightness after monitoring, now light is just transferred to required brightness by LED light-adjusting module 2, vice versa.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. according to a device for video screen automatic brightness adjustment indoor light, it is characterized in that comprising: luminance sensor module, LED light modulating device module, the data output end of luminance sensor module connects the data input pin of LED light modulating device module.
2. a kind of device according to video screen automatic brightness adjustment indoor light as claimed in claim 1, be further characterized in that described luminance sensor module, as for the dead ahead of screen, the position of this sensor be placed on can accurate acquisition screen intensity position and the interference of surround lighting can be reduced, the beholder of TV selects the room brilliancy be suitable for, by confirming that button is remembered in the apparatus.
3. a kind of device according to video screen automatic brightness adjustment indoor light as claimed in claim 1, be further characterized in that the bright brightness of illumination of indoor can be followed the tracks of video screen by described LED light modulating device module automatically, keep this luminance difference approximately constant as much as possible, thus ensure optimal brightness ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709271.4A CN104501107A (en) | 2014-11-29 | 2014-11-29 | Device for automatically adjusting indoor lighting according to television screen brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709271.4A CN104501107A (en) | 2014-11-29 | 2014-11-29 | Device for automatically adjusting indoor lighting according to television screen brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501107A true CN104501107A (en) | 2015-04-08 |
Family
ID=52942538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410709271.4A Pending CN104501107A (en) | 2014-11-29 | 2014-11-29 | Device for automatically adjusting indoor lighting according to television screen brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501107A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049925A (en) * | 2015-06-25 | 2015-11-11 | 深圳创维数字技术有限公司 | Light ray adjusting method and apparatus |
| CN105263226A (en) * | 2015-10-28 | 2016-01-20 | 努比亚技术有限公司 | Method for controlling lighting device and mobile terminal |
| CN106254919A (en) * | 2016-09-27 | 2016-12-21 | 北京小米移动软件有限公司 | The method of adjustment of intelligent television duty and device |
| CN107690812A (en) * | 2015-05-28 | 2018-02-13 | 索尼移动通讯有限公司 | Use the configuration of the ambient light of wireless connection |
| CN108986750A (en) * | 2017-06-02 | 2018-12-11 | 广东野光源眼科技有限公司 | A kind of background lighting installation of information terminal |
| CN111724753A (en) * | 2020-06-15 | 2020-09-29 | 广州小鹏车联网科技有限公司 | Method and device for adjusting brightness of screen in vehicle |
| CN112020195A (en) * | 2020-09-09 | 2020-12-01 | 安徽世林照明股份有限公司 | Intelligent lamp system based on Bluetooth communication |
-
2014
- 2014-11-29 CN CN201410709271.4A patent/CN104501107A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690812A (en) * | 2015-05-28 | 2018-02-13 | 索尼移动通讯有限公司 | Use the configuration of the ambient light of wireless connection |
| CN105049925A (en) * | 2015-06-25 | 2015-11-11 | 深圳创维数字技术有限公司 | Light ray adjusting method and apparatus |
| CN105263226A (en) * | 2015-10-28 | 2016-01-20 | 努比亚技术有限公司 | Method for controlling lighting device and mobile terminal |
| CN105263226B (en) * | 2015-10-28 | 2019-05-31 | 努比亚技术有限公司 | Control the method and mobile terminal of lighting apparatus |
| CN106254919A (en) * | 2016-09-27 | 2016-12-21 | 北京小米移动软件有限公司 | The method of adjustment of intelligent television duty and device |
| CN106254919B (en) * | 2016-09-27 | 2019-05-21 | 北京小米移动软件有限公司 | The method of adjustment and device of smart television working condition |
| CN108986750A (en) * | 2017-06-02 | 2018-12-11 | 广东野光源眼科技有限公司 | A kind of background lighting installation of information terminal |
| CN111724753A (en) * | 2020-06-15 | 2020-09-29 | 广州小鹏车联网科技有限公司 | Method and device for adjusting brightness of screen in vehicle |
| CN112020195A (en) * | 2020-09-09 | 2020-12-01 | 安徽世林照明股份有限公司 | Intelligent lamp system based on Bluetooth communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |