CN108986770A - A kind of information terminal - Google Patents
A kind of information terminal Download PDFInfo
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- CN108986770A CN108986770A CN201710406793.0A CN201710406793A CN108986770A CN 108986770 A CN108986770 A CN 108986770A CN 201710406793 A CN201710406793 A CN 201710406793A CN 108986770 A CN108986770 A CN 108986770A
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- display screen
- display
- information terminal
- corresponding relationship
- parameter
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
Abstract
The present embodiments relate to a kind of information terminal, it further includes that photosensitive device and display parameter of display screen adjust unit that the information terminal, which includes display screen and communication device,；Photosensitive device obtains the state parameter of the background environment of information terminal, and is sent to display parameter of display screen and adjusts unit；Display parameter of display screen adjusts the preset corresponding relationship of the state parameter of display parameters and background environment of the unit based on display screen, it is adjusted according to display parameters of the state parameter of background environment to display screen, the display parameters of display screen and the illumination condition of the background environment of information terminal is made to match；Wherein display parameters include at least brightness and/or colour temperature；Wherein, it includes: the adjustment device for adjusting the display parameters of display screen that display parameter of display screen, which adjusts unit,；After being adjusted to display parameters, the preset corresponding relationship of the illumination condition of the display parameters of display screen and background environment is changed, generates amendment corresponding relationship.
Description
Technical field
The present invention relates to lighting technical field more particularly to a kind of information terminals.
Background technique
Develop today in the ascendant in the internet electronics product such as mobile phone, plate, more and more people are because for a long time
The video terminals such as mobile phone are stared at, causes human eye vision tired, so as to cause visual impairment, influences Vision Health.
Currently, the auto brightness adjustment modes that smart phone carries mostly, the brightness being set to by position near earpiece
Light environment around sensor identification carries out the brightness detection of ambient enviroment, is then shown according to Predistribution Algorithm progress screen bright
The calculating of degree.
But the display that user still can often encounter this automatic adjustment mode sub-screen brightness in use can not
Meet the situation of the visual perception of oneself, this is because carrying out ambient brightness detection and user perspective by luminance sensor
Between error, and only for caused by the limitation that brightness is regulated and controled.There are no a better ways in the industry at present
To solve the above problems.
Summary of the invention
The object of the present invention is to provide a kind of information terminals, can be obtained based on the sampling of the illumination to background environment
The display parameters such as brightness, the colour temperature of display screen are adjusted in the state parameter of background environment, make brightness, the colour temperature of display screen
The illumination condition of equal display parameters and information terminal background environment matches, so that screen is shown and the visual impression of user
Know and be consistent, to effectively slow down the visual fatigue of user in use, protects the Vision Health of user.And it can
Parameters revision is carried out according to the demand of user individual, the preset of display parameters and background illumination is carried out based on revised parameter
The general fit calculation of parameter is corrected, and is allowed to be more in line with the use habit of user.
To achieve the above object, the embodiment of the invention provides a kind of information terminal, including display screen and communication device, institutes
Stating information terminal further includes that photosensitive device and display parameter of display screen adjust unit；
The photosensitive device obtains the state parameter of the background environment of the information terminal, and is sent to the display screen display
Show parameter adjustment unit；
The display parameter of display screen adjusts the shape of display parameters and the background environment of the unit based on the display screen
The preset corresponding relationship of state parameter is adjusted according to display parameters of the state parameter of the background environment to the display screen
Section, makes the display parameters of the display screen and the illumination condition of the background environment of the information terminal match；It is wherein described aobvious
Show that parameter includes at least brightness and/or colour temperature；
Wherein, it includes: the tune for adjusting the display parameters of the display screen that the display parameter of display screen, which adjusts unit,
Engagement positions；After being adjusted to the display parameters, by the illumination condition of the display parameters of the display screen and the background environment
Preset corresponding relationship change, generate amendment corresponding relationship.
Preferably, photosensitive device is set on the information terminal backwards to the display screen.
Preferably, the information terminal is connect by network with cloud, will be to the display parameters of the display screen and institute
The parameter for stating the preset corresponding relationship that the illumination condition of background environment matches is transferred to the cloud and synchronizes.
Preferably, the adjustment device specifically:
The hardware module being set in the information terminal, or the software module of setting on the display screen.
Preferably, the information terminal is connect by network with cloud, will be to the display parameters of the display screen and institute
The parameter for stating preset corresponding relationship and the amendment corresponding relationship that the illumination condition of background environment matches is transferred to the cloud
End；The cloud counts the parameter of preset corresponding relationship and the amendment corresponding relationship from multiple information terminals
According to analysis, the preset correspondence of speciality for generating the pervasive preset corresponding relationship for being adapted to the first range and being adapted to the second range is closed
System.
Preferably, the information terminal that the pervasive preset corresponding relationship is used for pervasive user passes through the cloud
It obtains, to match the described of the display parameters of the display screen and the illumination condition of the background environment of the user perspective range
Pervasive preset corresponding relationship；The information terminal used by a user that the speciality corresponding relationship is used to meet speciality condition is logical
It crosses the cloud to obtain, to match the speciality of the display parameters of the display screen and the illumination condition of the background environment
Preset corresponding relationship.
Information terminal provided in an embodiment of the present invention, based on the sampling of the illumination to background environment, obtained background environment
State parameter, the display parameters such as brightness, the colour temperature of display screen are adjusted, make the displays such as brightness, the colour temperature of display screen join
Several illumination conditions with information terminal background environment match, and are consistent so that screen is shown with the visual perception of user,
To effectively slow down the visual fatigue of user in use, the Vision Health of user is protected.And can according to
The demand of family personalization carries out parameters revision, carries out the preset parameter of display parameters and background illumination based on revised parameter
General fit calculation amendment, is allowed to be more in line with the use habit of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of information terminal provided in an embodiment of the present invention；
Fig. 2 is the system construction drawing provided in an embodiment of the present invention with multiple information terminals.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
The information terminal and its working method proposed in order to better understand the present invention, first to extraneous ambient light pair
Visual impact when user watches display screen is illustrated.
When user watches display screen, background ambient illumination state is very big on the influence of the visual effect of display screen, and human eye exists
When watching any object, it can be adapted to according to the size of the brightness regulation pupil of object, the higher pupil tune of brightness obtains smaller, brightness
Lower pupil tune must be bigger.The visual range that we usually watch display screen only account for the 10% of the visual range of our eyes with
It is interior.
For example, mobile phone is placed on the position apart from eyes 30cm or so when using the mobile phone of 5 cun of display screen, we
About 120 degree of the visual stereoscopic angle of eyes, visual range of the eyes at 30cm is about 8482cm2, and the hand of 5 cun of display screens
The area of machine is not more than 100cm2, mobile phone display screen accounts for the visual range of human eye less than 2%.For another example, one 20 cun are being used
When the computer of display screen, display screen is placed on the position apart from eyes 50cm or so, and visual range of the eyes at 50cm is big at this time
About 23562cm2, and the area of 20 cun of computer display screens is not more than 1200cm2, computer display screen accounts for the visual range of human eye not
To 6%.So the pupil size of eyes is mainly influenced by the background ambient illumination state of display screen.In order to allow user using
More comfortable when display screen, the brightness of display screen must be adjusted according to the size of pupil, namely according to the background ring of display screen
Border illumination condition is adjusted.
Therefore, under different external environments, if the display screen energy basis and external environment of information terminal, are especially used
The display parameters such as the bright dark, colour temperature that the environment at family visual angle is consistent are adjusted display, can play one to the Vision Health of user
Fixed protective effect.
Information terminal of the present invention includes but is not limited to smart phone, tablet computer (Personal Digital
Assistant, PAD), desktop computer, television set and projector.
The schematic diagram of Fig. 1 information terminal provided in this embodiment, as shown, information terminal packet provided in this embodiment
Include: display screen 1, photosensitive device 2, communication device 3 and display parameter of display screen adjust unit 4；
Display screen 1 is for performing image display the output information of information terminal.By taking smart phone as an example, it can use
There are many display screens 1, specifically because of liquid crystal display (Liquid Crystal Display, LCD) quality and research and development technology difference
And difference, type substantially may include TFT, TFD, UFB, STN and OLED several.
Photosensitive device 2, is specifically as follows ambient light sensor.When ambient brightness is higher, use environment optical sensor
Liquid crystal display can be tuned into high brightness automatically.When external environment is darker, display will be tuned into low-light level, realize automatic adjustment
Brightness.That is, the visuality of display screen 1 can be optimized according to light level by using ambient light sensor.
When using smart phone or this information terminal of tablet computer, between usual user's eye locations and information terminal
Distance be about 30cm.Since this information terminal is carry-on product, can with people activity generate displacement, usually they
Background be all it is open, the suitable riding position of photosensitive device 2 is integrally formed on information terminal under this situation.To letter
In the case that the state parameter of the background environment of breath terminal is acquired, photosensitive device 2 preferably backwards to display screen 1, is integrally set
It is placed on information terminal.I.e. in the case where display screen 1 is set to the positive situation of information terminal, photosensitive device 2 is preferably disposed in letter
Cease the back side of terminal.
Display parameter of display screen adjust 4 display parameter of display screen of unit adjust unit 4 and photosensitive device 2 and display screen 1 with
And communication device 3 is separately connected.Display parameter of display screen adjusts unit 4 and is based on preset corresponding relationship, according to the shape of background environment
The display parameters of display screen are adjusted in state parameter, make illumination condition phase of the display parameters of display screen with background environment
Match.
Wherein, display parameters include at least brightness and/or colour temperature.
In the present embodiment, with preset corresponding between the environment light condition of background environment and the display parameters of display screen
Relationship, the data of the preset corresponding relationship can store in information terminal local or store beyond the clouds.With the connection in cloud,
It is realized in information terminal side by communication device 3.
Specifically, in the memory (not shown) that local storage can be stored in information terminal.Memory
It can be rom chip or the solid-state non-volatile semiconductor memory of any other type.It can to the mode being written in memory
It, can also be by being connected to the interface of memory to be realized by wired input mode, such as infrared interface, bluetooth connect
Mouth, USB interface etc. are realized.
Further, it includes to change preset corresponding relationship to match display screen that display parameter of display screen, which adjusts unit 4,
Display parameters and background environment illumination condition adjustment device (not shown).The adjustment device, which can be, is set to letter
Cease the hardware module in terminal, or the software module of setting on the display screen.
In addition, as shown in Fig. 2, each information terminal 10 can pass through network 20 and cloud in the system in access cloud
30 connections, the illumination condition to the display parameters of display screen 1 and the background environment of user perspective range are matched preset
The parameter of corresponding relationship is transferred to cloud 30 and synchronizes.Likewise, can also be joined by the display of 30 simultaneous display screen 1 of cloud
The preset corresponding relationship parameter that several states with background environment match.
Further, beyond the clouds 30 can also to preset corresponding relation data carry out big data statistics and analysis, to for
The multiple information terminals 10 for accessing cloud 30 provide data.It cloud 30 can be by the preset corresponding pass from multiple information terminals 10
The parameter of system carries out data analysis, the preset corresponding relationship parameter for being adapted to public and minority is generated, to each information terminal
10 synchronize the display parameters to display screen of respectively required masses or minority and the background of family angular field of view by cloud 30
The preset corresponding relationship parameter of the illumination condition of environment.
The above process is the adaptive adjustment process of display parameters and background ambient illumination state based on cloud data.Into one
Step, in a preferred scheme of the present embodiment, adjustment device can be also used for after adaptive adjustment completion to
User adjusts the display parameters of display screen according to itself individual demand.
Specifically, user is on the basis of the display parameter of display screen after the completion of adaptive adjustment, according to itself for back
The perception of scape illumination and display parameter of display screen, the display parameters of display screen are adjusted by adjusting device.Information terminal 10 is connecing
After receiving display parameters adjusting, by the illumination shape of the display parameters of revised display screen and the background environment of user perspective range
State parameter is sent to cloud 30, and the information of the user recorded in load information terminal 10 in uploading data, such as user
Gender, age, occupation, in order to carry out statistic of classification to data, cloud 30 should according to the data received, by what is originally recorded
The preset corresponding relationship that user corresponds to display parameters under the illumination condition parameter of the background environment is changed, and generates amendment pair
It should be related to.
The personalizing parameters adjustment of user can also be changed the pervasive preset corresponding relationship in cloud as a result,.
Because when display parameters corresponding relationship of some user under some background ambient illumination state is modified,
The statistical data for being equivalent to the pervasive preset corresponding relationship counted for big data under the background ambient illumination state also has occurred
Change.The parameter that general fit calculation at this time needs to look ahead from the preset corresponding relationships of multiple information terminals, and from
Property customized user the parameter of amendment corresponding relationship of information terminal carry out data analysis, to generate new pervasive preset
Corresponding relationship and the new preset corresponding relationship of speciality for being adapted to minority.
Thus, as numerous users carry out personalized adjustment to the display parameters of information terminal after self-adaptive step random search method
Data acquisition, pervasive preset corresponding relationship can constantly dynamic adjusts therewith, and tends to the public zone of reasonableness that can receive.
Likewise, the dynamic adjustment of corresponding relationship preset for the speciality of specific minority can also be customized with user individual
Display data corresponding change.It should be understood that unlike pervasive preset corresponding relationship, because speciality is preset right
Should be related to the woman just for certain specific crowds, such as 20-30 years old, the 16 years old children below in Beijing area etc., by this
When the preset corresponding relationship of the speciality of class crowd is modified, the data sampling range of modification is only the specific crowd, institute
It is different with the data radix that the adjustment with pervasive preset corresponding relationship is based on.Therefore it is based on user individual parameters revision
Afterwards, the Parameters variation of pervasive preset corresponding relationship and the preset corresponding relationship of speciality is centainly different.
Information terminal provided in an embodiment of the present invention, can be based on the sampling of the illumination to background environment, obtained background
The display parameters such as brightness, the colour temperature of display screen are adjusted in the state parameter of environment, keep brightness, colour temperature of display screen etc. aobvious
Show that parameter and the illumination condition of information terminal background environment match, so that screen shows the visual perception phase with user
Symbol, to effectively slow down the visual fatigue of user in use, protects the Vision Health of user.And it being capable of basis
The demand of user individual carries out parameters revision, and the preset parameter of display parameters and background illumination is carried out based on revised parameter
General fit calculation amendment, be allowed to be more in line with the use habit of user.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It is not considered that exceeding the range of the embodiment of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of information terminal, including display screen and communication device, which is characterized in that the information terminal further includes photosensitive device
Unit is adjusted with display parameter of display screen；
The photosensitive device obtains the state parameter of the background environment of the information terminal, and is sent to the display screen display ginseng
Number adjusts unit；
The state that the display parameter of display screen adjusts display parameters and the background environment of the unit based on the display screen is joined
Several preset corresponding relationships is adjusted according to display parameters of the state parameter of the background environment to the display screen, makes
The display parameters of the display screen and the illumination condition of the background environment of the information terminal match；The wherein display parameters
Including at least brightness and/or colour temperature；
Wherein, it includes: the adjustment dress for adjusting the display parameters of the display screen that the display parameter of display screen, which adjusts unit,
It sets；After being adjusted to the display parameters, by the pre- of the display parameters of the display screen and the illumination condition of the background environment
Corresponding relationship change is set, amendment corresponding relationship is generated.
2. information terminal according to claim 1, which is characterized in that the photosensitive device is backwards to the display screen, setting
In on the information terminal.
3. information terminal according to claim 1, which is characterized in that the information terminal is connect by network with cloud,
The parameter for the preset corresponding relationship that illumination condition to the display parameters of the display screen and the background environment is matched
The cloud is transferred to synchronize.
4. information terminal according to claim 1, which is characterized in that the adjustment device specifically: be set to the letter
Cease the hardware module in terminal, or the software module of setting on the display screen.
5. information terminal according to claim 1, which is characterized in that the information terminal is connect by network with cloud,
Preset corresponding relationship that illumination condition to the display parameters of the display screen and the background environment is matched and described
The parameter of amendment corresponding relationship is transferred to the cloud；The cloud is by the preset corresponding relationship from multiple information terminals
With it is described amendment corresponding relationship parameter carry out data analysis, generate be adapted to the first range pervasive preset corresponding relationship and
It is adapted to the preset corresponding relationship of speciality of the second range.
6. information terminal according to claim 5, which is characterized in that the pervasive preset corresponding relationship is used for pervasive user
The information terminal used is obtained by the cloud, to match the display parameters and the background environment of the display screen
Illumination condition the pervasive preset corresponding relationship.
7. information terminal according to claim 5, which is characterized in that the speciality corresponding relationship is for meeting speciality condition
The information terminal used by a user obtained by the cloud, thus match the display parameters of the display screen with it is described
The preset corresponding relationship of the speciality of the illumination condition of background environment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406793.0A CN108986770B (en) | 2017-06-02 | 2017-06-02 | Information terminal |
| PCT/CN2018/089003 WO2018219290A1 (en) | 2017-06-02 | 2018-05-30 | Information terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406793.0A CN108986770B (en) | 2017-06-02 | 2017-06-02 | Information terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108986770A true CN108986770A (en) | 2018-12-11 |
| CN108986770B CN108986770B (en) | 2020-11-10 |
Family
ID=64455226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406793.0A Active CN108986770B (en) | 2017-06-02 | 2017-06-02 | Information terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108986770B (en) |
| WO (1) | WO2018219290A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110967859A (en) * | 2020-01-01 | 2020-04-07 | 山水电子(中国)有限公司 | Liquid crystal display screen capable of automatically controlling temperature and color temperature deviation adjusting method |
| WO2022166567A1 (en) * | 2021-02-02 | 2022-08-11 | 海信视像科技股份有限公司 | Display device, and display parameter adjustment method |
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| CN109729434A (en) * | 2018-12-28 | 2019-05-07 | 苏州佳世达电通有限公司 | Parameter adjustment controls, system and method |
| CN111726552A (en) * | 2020-06-02 | 2020-09-29 | 深圳创维－Rgb电子有限公司 | Method for adjusting display parameters and computer equipment |
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Also Published As
| Publication number | Publication date |
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| CN108986770B (en) | 2020-11-10 |
| WO2018219290A1 (en) | 2018-12-06 |
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