CN102201219A - Self-adaptive display method and system on electronic device for adapting various light conditions - Google Patents
Self-adaptive display method and system on electronic device for adapting various light conditions Download PDFInfo
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- CN102201219A CN102201219A CN2011101188457A CN201110118845A CN102201219A CN 102201219 A CN102201219 A CN 102201219A CN 2011101188457 A CN2011101188457 A CN 2011101188457A CN 201110118845 A CN201110118845 A CN 201110118845A CN 102201219 A CN102201219 A CN 102201219A
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Abstract
The invention discloses a self-adaptive display system on an electronic device for adapting to various light conditions, which comprises an external environment light detecting module, a display color adjusting and judging module, a display color adjusting module and a display module, wherein the external environment light detecting module is connected to the display color adjusting and judging module which is connected to the display color adjusting module; and the display color adjusting module is connected to the display module. The self-adaptive display method and system on an electronic device for adapting various light conditions can change the display colors of a display screen in real time according the current light intensity and realize the aim of watching the contents displayed on the screen clearly in various conditions.
Description
Technical field
The present invention relates to a kind of adaptive display method and system that on electronic equipment, adapts to various light condition.
Background technology
Dictionary machine, mobile phone etc. some movably electronic equipment in use can run into usually, the content when indoor on the screen can see clearly knows Chu, extraneous light has strengthened when outdoor but take, the content on the screen becomes and has not seen Chu.Such a because extraneous light condition changes the situation that causes content on the electronic equipment screen not see Chu and happens occasionally in daily.
This situation be because can thing be seen clear be with the light condition of surrounding environment by close ties.The screen of a for example same electronic dictionary, same displaying contents when indoor because indoor light relatively dark (lighting usually), with respect to the backlight of surrounding environment screen still is brighter, sending back or reflection from screen, to enter the light of human eye more, thus the content of screen can see more clearly; And when machine being taken when outdoor, outdoor common daylight is more intense, and the interference light that reflexes to human eye can be many, and same content becomes unclear at once under the strong condition of outdoor light.
Such situation runs on the various equipment that can move usually, also influences very much the user and uses, and is badly in need of finding some ways to improve this type of problem.
Summary of the invention
In order to solve existing technical matters in the background technology, the present invention proposes the adaptive display method and the system that adapt to various light condition on a kind of electronic equipment, can realize to see clearly under various conditions the purpose of Chu's screen display content according to the Show Color number of current light intensity real time altering display screen.
Technical solution of the present invention is: adapt to the self-adaptation display system of various light condition on a kind of electronic equipment, its special character is: described system comprises external environment condition light detecting module, Show Color adjustment judge module, Show Color adjusting module, display module; Described external environment condition light detecting module is adjusted judge module with Show Color and is connected; Described Show Color adjusting module is adjusted judge module with Show Color and is connected; Described Show Color adjusting module is connected with display module.
Said external ambient light detecting module includes the light sensing module of the extraneous light condition of real-time induction, and described light sensing module is adjusted judge module with Show Color and is connected.
Be provided with the display or the electronic display of the multiple color numerical value that shows when being used for different light rays in the above-mentioned display module, described color numerical value is 24 true color, 256 looks or 16 looks.
Adapt to the adaptive display method of various light condition on a kind of electronic equipment, its special character is: said method comprising the steps of:
1) the external environment condition light detecting module that is arranged on the electronic equipment is detected the light intensity of external environment condition;
2) Show Color is adjusted judge module and is read the light intensity information that detects;
3) Show Color adjustment judge module is judged current light intensity information, judges whether the Show Color number of current system is fit to extraneous light intensity, if then display module shows; If not, then carry out step 4);
4) Show Color is adjusted judge module and is provided the Show Color number that is fit to current light condition according to current external environment condition light intensity, and data are reached the Show Color adjusting module;
5) the Show Color adjusting module is adjusted the color numerical value that Show Color adjustment judge module provides, and Show Color is adjusted into the Show Color number that is fit to current light condition, and adjusted result is delivered to display module;
6) display module selects corresponding Show Color number to show.
Above-mentioned steps 3) concrete steps are: use which kind of number of colours to show that only corresponding data input Show Color adjusts judge module in certain light intensity scope that test is drawn, when external environment condition light detecting module obtains a current environment light intensity value, Show Color is adjusted judge module by judging that this value in which scope, provides the pairing color numerical value of this scope to the Show Color adjusting module.
The adaptive display method and the system that adapt to various light condition on the electronic equipment of the present invention can make equipment regulate the Show Color of content on the screen automatically, when the extraneous light grow, reduce the number of colours of screen display automatically, thereby the aberration on the increase screen between every kind of color, allow the bigger easier resolution of colour contrast between the content on the whole screen, realize to see clearly under various conditions the purpose of Chu's screen display content.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a method flow diagram of the present invention;
Embodiment
Referring to Fig. 1, the self-adaptation display system that adapts to various light condition on the electronic equipment of the present invention, comprise that external environment condition light detecting module 1, Show Color are adjusted judge module 2, Show Color is adjusted module 3, display module 4, external environment condition light detecting module 1 is the device that is used to detect the light intensity of external environment condition, the hardware device that this is normally special; Show Color is adjusted judge module 2 and is read external environment condition light intensity numerical value, makes then and judges whether current Show Color number is fit to show under the current extraneous light intensity, provides the Show Color number that is fit to current light condition; The color numerical value that Show Color adjusting module 3 usefulness Show Colors adjustment judge module 2 provides is adjusted the displays content data of sending to, Show Color is adjusted into Show Color adjusts the number of colours that judge module 2 provides, more adjusted result is delivered to display module 4.This part software and hardware is realized all can.Display module 4 is devices of displaying contents, and the hardware that this part normally shows is as display, electronic display etc.
External environment condition light detecting module 1 comprises light sensing module 11 on electronic equipment, and this module can inform electronic equipment with extraneous light condition in the mode that quantizes in real time.Increase a real-time light condition and change arbitration functions in electronic equipment, this function both can also can realize with hardware mode with software.This function is real-time reads the light numerical value that the light sensing module is sensed, make judgement then, whether external condition has changed, and whether screen display is set needs to change, and informs that simultaneously display module shows according to setting with the Show Color number of present light condition adaptation.The setting of display module 4 need adapt to the color setting of current extraneous light condition, and for example usually indoor light uses 24 true color to show down, cloudyly uses 256 looks when outdoor and adapt to, and then uses 16 looks to show in the sun.Color numerical value under the various light condition of above correspondence is preset.
Referring to Fig. 2, adapt to the adaptive display method of various light condition on a kind of electronic equipment, may further comprise the steps:
1) light intensity that is arranged on the 1 pair of external environment condition of external environment condition light detecting module on the electronic equipment is detected, concrete grammar is: light sensing module 11 is put into somewhere on the shell of machine, position with the light intensity that can detect the screen periphery environment is a purpose, be put into from the nearer position of screen and can reflect screen periphery external environment condition actual state more accurately, therefore also can adjustment provides information more accurately according to light condition for continuous.
2) Show Color is adjusted judge module 2 and is read the light intensity information that detects;
3) 2 pairs of current light intensity information of Show Color adjustment judge module are judged, judge whether the Show Color number of current system is fit to extraneous light intensity, if then display module 4 shows; If not, then carry out step 4);
The basis for estimation that Show Color is adjusted judge module 2 is the data of obtaining from detecting external environment condition light intensity module 1, and criterion is from prior test of many times and sum up the data that obtain; Prior content of the test is which kind of number of colours research uses show optimum in certain light intensity scope.For example test of many times test color with 256 looks show light intensity externally what are see in what the scope clear, and note this value range; In like manner the test obtain with number of colours 16 can in that light scope, see clear.Can obtain the scope of the light intensity that each color was fit in the number of colours that whole display system can support with the method, be exactly the standard of judging in the method that proposes of the present invention.During real work, when obtaining a current environment light intensity value, look at this value in that scope, pairing that color numerical value of this scope is provided to Show Color adjusting module 3, finish adjustment by Show Color adjusting module 3.Consider when the method with experiment obtains the data of the pairing suitable light intensity scope of each color numerical value, may there be the people's of test subjective factor in this process kind, the problem existence of considering similar visual effect simultaneously has different views because of there is the difference on custom or the subjective sensation in different people to same phenomenon, can open one during practical application and allow user oneself set to adjust the method that different Show Colors are counted the extraneous light intensity scope of correspondence, can eliminate the problem of some experience effect variation that cause because of the individual difference of different people like this.
4) Show Color is adjusted judge module 2 and is provided the Show Color number that is fit to current light condition according to current external environment condition light intensity, and data are reached Show Color adjusting module 3;
5) the 3 pairs of Show Colors of Show Color adjusting module are adjusted the color numerical value that judge module 2 provides and are adjusted, and Show Color is adjusted into the Show Color number that is fit to current light condition, and adjusted result is delivered to display module 4;
Exactly the data of displaying contents have been adjusted after judge module 2 has obtained current Show Color number when adjusting from Show Color, for example the Show Color number of the display system support of a certain electronic equipment is a 4M color of 24 looks, the number of colours that is to say real display screen is 24, represent 3 Byte of each some needs with the RGB method for expressing, 8 of each Byte, 3 Byte represent R (red) respectively, G (green), B (indigo plant), every kind of color (R, G is that 0-255 the value that can select arranged B).When the colour of the suitable current extraneous light environment that provides when Show Color judge module 2 is 12 looks (4096 colors of 4K look just), then when transforming, low 4 completely zero setting of 3 Byte of each colour so just directly to can have been transferred 24 looks and have been equivalent to 12 looks.Do 8 significance bits that are equivalent to each Byte among the RGB like this and become 4 (because low 4 all zero setting), 256 kinds of colors that are equivalent to can to represent original 8 positions have become 4 positions effectively can only represent 16 kinds of colors, and whole RGB just becomes can only represent 16*16*16=4096 kind color.Such practical significance is equivalent to R, G, and 16 kinds of colors in B three looks approaching represent that with a kind of color for example the 0-15 of R (redness) has become 0X00 after changing like this, and 16-31 has become 0x10 after conversion; Each Byte represents that the number of colours that the whole RGB of the minimizing of number of colours represents has also just reduced, and the minimizing of color numerical value will increase the aberration between every kind of color of displaying contents on the screen like this, thereby allow on the screen contrast between the content will be bigger, thereby the easier resolution of whole contents be clear.More than this conversion process finish automatically by Show Color adjusting module 3, this transfer process is carried out in real time, the color of object number after the conversion is exactly to adjust the number of colours that judge module 2 obtains from Show Color.
6) display module 4 selects corresponding Show Color number to show.
Claims (5)
1. adapt to the self-adaptation display system of various light condition on the electronic equipment, it is characterized in that: described system comprises that external environment condition light detecting module, Show Color adjust judge module, Show Color adjusting module, display module; Described external environment condition light detecting module is adjusted judge module with Show Color and is connected; Described Show Color adjusting module is adjusted judge module with Show Color and is connected; Described Show Color adjusting module is connected with display module.
2. the self-adaptation that adapts to various light condition on the electronic equipment according to claim 1 shows method, system, it is characterized in that: described external environment condition light detecting module includes the light sensing module of the extraneous light condition of real-time induction, and described light sensing module is adjusted judge module with Show Color and is connected.
3. the self-adaptation that adapts to various light condition on the electronic equipment according to claim 2 shows method, system, it is characterized in that: be provided with the display or the electronic display of the multiple color numerical value that shows when being used for different light rays in the described display module, described color numerical value is 24 true color, 256 looks or 16 looks.
4. adapt to the adaptive display method of various light condition on the electronic equipment, it is characterized in that: said method comprising the steps of:
1) the external environment condition light detecting module that is arranged on the electronic equipment is detected the light intensity of external environment condition;
2) Show Color is adjusted judge module and is read the light intensity information that detects;
3) Show Color adjustment judge module is judged current light intensity information, judges whether the Show Color number of current system is fit to extraneous light intensity, if then display module shows; If not, then carry out step 4);
4) Show Color is adjusted judge module and is provided the Show Color number that is fit to current light condition according to current external environment condition light intensity, and data are reached the Show Color adjusting module;
5) the Show Color adjusting module is adjusted the color numerical value that Show Color adjustment judge module provides, and Show Color is adjusted into the Show Color number that is fit to current light condition, and adjusted result is delivered to display module;
6) display module selects corresponding Show Color number to show.
5. the adaptive display method that adapts to various light condition on the electronic equipment according to claim 4, it is characterized in that: the concrete steps of described step 3) are: use which kind of number of colours to show that only corresponding data input Show Color adjusts judge module in certain light intensity scope that test is drawn, when external environment condition light detecting module obtains a current environment light intensity value, Show Color is adjusted judge module by judging that this value in which scope, provides the pairing color numerical value of this scope to the Show Color adjusting module.
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| CN106409216A (en) * | 2016-12-19 | 2017-02-15 | 上海鸣啸信息科技股份有限公司 | Full-color LED control device and method suitable for passenger information system |
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| CN101604516A (en) * | 2008-06-10 | 2009-12-16 | 台达电子工业股份有限公司 | Display device, control assembly for display device and control method |
| CN101866626A (en) * | 2010-03-26 | 2010-10-20 | 香港应用科技研究院有限公司 | Adjusting brightness level of display device |
| CN101930723A (en) * | 2008-08-06 | 2010-12-29 | 三星电子株式会社 | Device and method for displaying screen according to brightness intensity of ambient light |
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- 2011-05-10 CN CN2011101188457A patent/CN102201219A/en active Pending
Patent Citations (5)
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| US20050037815A1 (en) * | 2003-08-14 | 2005-02-17 | Mohammad Besharat | Ambient light controlled display and method of operation |
| US20070139405A1 (en) * | 2005-12-19 | 2007-06-21 | Sony Ericsson Mobile Communications Ab | Apparatus and method of automatically adjusting a display experiencing varying lighting conditions |
| CN101604516A (en) * | 2008-06-10 | 2009-12-16 | 台达电子工业股份有限公司 | Display device, control assembly for display device and control method |
| CN101930723A (en) * | 2008-08-06 | 2010-12-29 | 三星电子株式会社 | Device and method for displaying screen according to brightness intensity of ambient light |
| CN101866626A (en) * | 2010-03-26 | 2010-10-20 | 香港应用科技研究院有限公司 | Adjusting brightness level of display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104240676A (en) * | 2013-06-21 | 2014-12-24 | 联想(北京)有限公司 | Method for adjusting electronic device and electronic device |
| CN106409216A (en) * | 2016-12-19 | 2017-02-15 | 上海鸣啸信息科技股份有限公司 | Full-color LED control device and method suitable for passenger information system |
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Application publication date: 20110928 |