CN110503925A - Adjusting method, device, storage medium and the processor of the backlight illumination of display screen - Google Patents
Adjusting method, device, storage medium and the processor of the backlight illumination of display screen Download PDFInfo
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- CN110503925A CN110503925A CN201910824824.3A CN201910824824A CN110503925A CN 110503925 A CN110503925 A CN 110503925A CN 201910824824 A CN201910824824 A CN 201910824824A CN 110503925 A CN110503925 A CN 110503925A
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- illumination
- backlight illumination
- display screen
- intensity
- backlight
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
Abstract
The invention discloses a kind of adjusting method of the backlight illumination of display screen, device, storage medium and processors.This method comprises: obtaining the backlight illumination grade of display screen, wherein instruct to obtain backlight illumination grade by the setting of response user's input；Obtain the intensity of illumination of environment locating for display screen；Based on intensity of illumination and backlight illumination grade, the backlight illumination of display screen is adjusted.Through the invention, the technical effect for improving the adjusting efficiency of backlight illumination of display screen has been reached.
Description
Technical field
The present invention relates to field of display screens, adjusting method, dress in particular to a kind of backlight illumination of display screen
It sets, storage medium and processor.
Background technique
Currently, the backlight illumination for display screen is adjusted, can be only manually operated by user, to adjust the back of display screen
Brightness.But when the intensity of illumination of environment changes frequent occurrence, in order to meet the needs of users, need constantly to carry out
Manual operation, to adjust the backlight illumination of display screen, so that the adjusting of backlight illumination is very inconvenient, causes to display screen
The inefficiency that backlight illumination is adjusted.
In the related art, the backlight that display screen is also usually only adjusted by the intensity of illumination automatically according to environment is bright
Degree.But under the intensity of illumination of the same environment, the backlight illumination of display screen is fixed, and each user is to display screen
The requirement of backlight illumination may be not quite alike, to be unable to satisfy the demand of user, cause to the backlight illumination of display screen into
The inefficiency that row is adjusted.
It the technical issues of for the low efficiency that the backlight illumination of display screen is adjusted in the related technology, not yet mentions at present
Effective solution scheme out.
Summary of the invention
The main purpose of the present invention is to provide a kind of adjusting method of the backlight illumination of display screen, device, storage mediums
And processor, the technical issues of at least to solve the low efficiency that the backlight illumination of display screen is adjusted.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of tune of the backlight illumination of display screen
Section method.This method may include: to obtain the backlight illumination grade of display screen, wherein be referred to by the setting of response user's input
So that arriving backlight illumination grade；Obtain the intensity of illumination of environment locating for display screen；Based on intensity of illumination and backlight illumination grade,
Adjust the backlight illumination of display screen.
Optionally, it is based on intensity of illumination and backlight illumination grade, the backlight illumination for adjusting display screen includes: acquisition display screen
Backlight illumination under intensity of illumination；Under backlight illumination and the unmatched situation of backlight illumination grade, based on backlight illumination etc.
Grade adjusting backlight luminance.
Optionally, under backlight illumination and the unmatched situation of backlight illumination grade, back is adjusted based on backlight illumination grade
Before brightness, this method further include: read the corresponding backlight illumination of backlight illumination grade；Backlight illumination under intensity of illumination
In the case that backlight illumination corresponding with backlight illumination grade is inconsistent, determine that the backlight illumination under intensity of illumination mismatches backlight
Brightness degree.
It optionally, include: that backlight of the display screen under intensity of illumination is bright based on backlight illumination grade adjusting backlight luminance
Degree is adjusted to the corresponding backlight illumination of backlight illumination grade.
Optionally, the intensity of illumination for obtaining environment locating for display screen includes: the original of environment locating for acquisition display screen
Intensity of illumination；Original intensity of illumination is filtered, intensity of illumination is obtained.
Optionally, original intensity of illumination is filtered, obtaining intensity of illumination includes: in original intensity of illumination
High-frequency signal is filtered, and obtains intensity of illumination.
Optionally, the intensity of illumination for obtaining environment locating for display screen includes: to detect the illumination of environment locating for display screen
Whether intensity changes；In the case that the intensity of illumination of environment locating for display screen changes, by the illumination after variation
Intensity of illumination of the intensity as display screen at ambient.
Optionally, this method further include: in the case where obtaining the failure of backlight illumination grade, obtain default backlight illumination etc.
Grade；Based on intensity of illumination and default backlight illumination grade, the backlight illumination of display screen is adjusted.
To achieve the goals above, according to another aspect of the present invention, a kind of backlight illumination of display screen is additionally provided
Regulating device.The device includes: input unit, for responding the setting instruction of user's input, obtains the backlight illumination of display screen
Grade；Optical sensor, for obtaining the intensity of illumination of environment locating for display screen；Processor is passed with input unit and illumination
Sensor is connected, and for being based on intensity of illumination and backlight illumination grade, determines control instruction；Controller is connected with processor,
For adjusting the backlight illumination of display screen by control instruction.
Optionally, processor includes: backlight adjustment module, for obtaining backlight illumination of the display screen under intensity of illumination,
Under backlight illumination and the unmatched situation of backlight illumination grade, control instruction is sent to controller.
Optionally, device further include: memory is connected with processor, for storing and inputting backlight to processor
Brightness degree.
Optionally, input unit includes following one: being embedded in the input unit of edge one end of display screen；With display screen
Mutually independent input unit；It is integrated in the input unit of target terminal.
To achieve the goals above, according to another aspect of the present invention, the backlight illumination of another display screen is additionally provided
Regulating device.The apparatus may include: first acquisition unit, for obtaining the backlight illumination grade of display screen, wherein pass through
The setting of response user's input instructs to obtain backlight illumination grade；Second acquisition unit, for obtaining environment locating for display screen
Intensity of illumination；Unit is adjusted, for being based on intensity of illumination and backlight illumination grade, adjusts the backlight illumination of display screen.
To achieve the goals above, according to another aspect of the present invention, a kind of electronic equipment is additionally provided.The electronic equipment
It may include the regulating device of the backlight illumination of the display screen of the embodiment of the present invention.
To achieve the goals above, according to another aspect of the present invention, a kind of storage medium is additionally provided.The storage medium
Program including storage, wherein the backlight of the equipment execution embodiment of the present invention is bright where control storage medium in program operation
The adjusting method of degree.
To achieve the goals above, according to another aspect of the present invention, a kind of processor is additionally provided.The processor is used for
Run program, wherein the adjusting method of the backlight illumination of the embodiment of the present invention is executed when program is run.
Through the invention, using the backlight illumination grade for obtaining display screen, wherein referred to by the setting of response user's input
So that arriving backlight illumination grade；Obtain the intensity of illumination of environment locating for display screen；Based on intensity of illumination and backlight illumination grade,
Adjust the backlight illumination of display screen.That is, the present invention combines backlight illumination set by user according to the intensity of illumination of environment
Grade adjusts the backlight illumination progress of display screen automatically, in real time, has reached the intelligence degree for improving display screen and has made
The purpose of convenience to adjust the backlight illumination of display screen, or is only led to so as to avoid being only manually operated by user
The intensity of illumination automatically according to environment is crossed to adjust the backlight illumination of display screen, so solve to the backlight illumination of display screen into
The technical issues of low efficiency that row is adjusted, has reached the technical effect for improving the adjusting efficiency of backlight illumination of display screen.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of the regulating device of the backlight illumination of display screen according to an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the adjusting method of the backlight illumination of display screen according to an embodiment of the present invention；
Fig. 3 is the schematic diagram of the regulating device of the backlight illumination of another display screen according to an embodiment of the present invention；
Fig. 4 is the flow chart of the adjusting method of the backlight illumination of another display screen according to an embodiment of the present invention；And
Fig. 5 is the schematic diagram of the regulating device of the backlight illumination of another display screen according to an embodiment of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
Embodiment 1
The embodiment of the invention provides a kind of regulating devices of the backlight illumination of display screen.
Fig. 1 is a kind of schematic diagram of the regulating device of the backlight illumination of display screen according to an embodiment of the present invention.Such as Fig. 1 institute
Show, the regulating device 100 of the backlight illumination of the display screen may include: input unit 101, optical sensor 102, processor
103 and controller 104.
Input unit 101 obtains the backlight illumination grade of display screen for responding the setting instruction of user's input.
In this embodiment, input unit 101 namely user preference input unit, for the demand according to user to display
The backlight illumination grade of screen is configured, wherein display screen can be light emitting diode (Light Emitting Diode, letter
Referred to as LED) display screen, the medium it includes the LED dot matrix of a large amount of patch or straight cutting as display, for showing text, figure
Picture or video.User can in their own needs in advance to input unit 101 input setting instruction, the setting instruction for pair
The backlight illumination grade of display screen is configured.
Input unit 101 instructs, to be shown after getting above-mentioned setting instruction further responsive to the setting
The preference input number for being directed to backlight illumination grade of the backlight illumination grade of screen, the backlight illumination grade namely user's input
According to, user preference setting information, the light and shade grade for the brightness to display screen is configured.
Optical sensor 102, for obtaining the intensity of illumination of environment locating for display screen.
In this embodiment, external environment, ambient enviroment locating for environment namely display screen locating for display screen, the environment
With certain intensity of illumination, optical sensor 102 can be used in real time detecting the light of environment, to be shown
The intensity of illumination of environment locating for display screen.
Processor 103 is connected with input unit 101 and optical sensor 102, for bright based on intensity of illumination and backlight
Grade is spent, determines control instruction.
In this embodiment, processor 103 is connected with above-mentioned input unit 101, inputs for obtaining input unit 10
Backlight illumination grade, while the processor 103 is also connected with intensity of illumination 102, inputs for obtaining optical sensor 102
Intensity of illumination, and then control instruction is determined based on intensity of illumination and backlight illumination grade, which is for display
The control signal that the backlight illumination grade of screen is adjusted.
Optionally, the processor 103 of the embodiment can be used for judging whether there is from the effective of input unit 101
Backlight illumination grade, if there is effective backlight illumination grade, then available intensity of illumination, and it is based on intensity of illumination and back
Brightness level determines control instruction；If there is no effective backlight illumination grade, then available default backlight illumination
Grade, then intensity of illumination is obtained, and then control instruction is determined based on default intensity of illumination and backlight illumination grade.
Optionally, it is bright can also first to judge whether the backlight illumination of display screen meets backlight for the processor 103 of the embodiment
The requirement of degree grade then sends above-mentioned control if it is judged that the backlight illumination of display screen does not meet the requirement of backlight illumination grade
System instruction.
Optionally, the processor 103 of the embodiment can after getting intensity of illumination data from optical sensor 102,
Adaptively and continuously send above-mentioned control instruction.
Controller 104 is connected with processor 103, for adjusting the backlight illumination of display screen by control instruction.
The controller 104 of the embodiment can be LED controller, for obtaining the control instruction of the transmission of processor 103, and
The backlight illumination of coupled display screen is adjusted by the control instruction, backlight illumination can be raised and lowered
It adjusts, to meet the requirement of backlight illumination grade set by user.Wherein, controller 104 belongs to picture and text and Streaming Media control.
As a kind of optional example, the processor 103 of the embodiment includes: backlight adjustment module, for obtaining display
Shield the backlight illumination under intensity of illumination, under backlight illumination and the unmatched situation of backlight illumination grade, is sent out to controller 104
Send control instruction.
The processor 103 of the embodiment is built-in with the backlight adjustment module by process control, which exists
When operation, backlight illumination of the available display screen under intensity of illumination, and judge backlight illumination and the user of display screen
Whether the backlight illumination grade of setting matches, for example, judging that the backlight of display screen is bright according to backlight illumination grade set by user
Whether degree meets the requirement of backlight illumination grade, if it is judged that the backlight illumination of display screen does not meet wanting for backlight illumination grade
It asks, it is determined that the backlight illumination of display screen and backlight illumination grade set by user mismatch.Display screen backlight illumination with
In the unmatched situation of backlight illumination grade set by user, control instruction is sent to controller 104.
Optionally, the backlight adjustment module of the embodiment can be also used for obtaining the primary light that optical sensor 102 inputs
It is filtered according to intensity, and to original intensity of illumination, the radio-frequency component in intensity of illumination variation can be filtered out, and retained
Low-frequency component in intensity of illumination variation, causes display screen frequently to change so that the intensity of illumination due to environment be avoided quickly to change
Backlight illumination, and then the problem of lead to scintillation.
As a kind of optional example, the regulating device of the backlight illumination of the display screen of the embodiment further include: memory,
It is connected with processor 103, for storing and inputting backlight illumination grade to processor 103.
The memory of the embodiment is for storing backlight illumination grade.Optionally, the processor 103 of the embodiment
Backlight illumination grade set by user first can be got from input unit 101, backlight illumination grade is then sent to storage
Device, memory save the backlight illumination grade, so that subsequent processor 103 is read out and is further used.It is optional
The memory on ground, the embodiment can also be connected with input unit 101, for directly acquiring backlight illumination set by user etc.
Grade, device 103 for processing are read.Optionally, the memory of the embodiment is in addition to for storing backlight illumination set by user etc.
Except grade, storage default backlight illumination grade can be also used for.
Optionally, the memory of the embodiment can continue to save backlight set by user after 103 power down of processor
Brightness degree, so as to processor 103 may not need after powering on again it is defeated to processor 103 again by input unit 101
Enter, but directly reads backlight illumination grade set by user from memory；The memory of the embodiment can also handled
After 103 power down of device, backlight illumination grade set by user is lost, and after processor 103 powers on again, reacquired logical
Cross the backlight illumination grade that input unit 101 is got；Preferably, the memory of the embodiment muchly stores set by user
Backlight illumination grade, after a power failure so as to processor 103, and while powering on again, backlight can be read directly from memory bright
Grade is spent, the operation without user sets backlight illumination grade again.
As a kind of optional example, the input unit 101 of the embodiment includes following one: being embedded in the side of display screen
The input unit of edge one end；With the mutually independent input unit of display screen；It is integrated in the input unit of target terminal.
In this embodiment, input unit 101 can be embedded in edge one end of display screen, that is, the input unit 101
Integrated setting can be carried out with display screen, can be an idler wheel for user's manual operation, to backlight illumination grade
Carry out up and down adjustment, wherein backlight illumination grade can be increased by being adjusted up, and backlight illumination grade can be reduced downwards by adjusting；
The input unit 101 of the embodiment can also be mutually indepedent with display screen, that is, independently of display screen as an individually control
Input equipment processed, for example, being independent physical button, the increase and decrease for carrying out backlight illumination grade is operated；The embodiment it is defeated
Entering device 101 can also be integrated in target terminal, for obtain to backlight illumination grade carry out selection as a result, the target is whole
End can be smart phone (such as Android phone, iOS mobile phone), tablet computer, palm PC and mobile internet device
The terminal devices such as (Mobile Internet Devices, MID), PAD.
It should be noted that in this embodiment, the backlight illumination of display screen is adjusted by control instruction in controller 104
During, user can also flexibly set new backlight illumination grade according to their own needs, further to combine light
The backlight illumination of display screen is adjusted according to intensity.After the intensity of illumination variation of environment, which can also be based on for setting
Fixed backlight illumination grade promptly adjusts the backlight illumination of display screen, to match with the intensity of illumination of environment, to arrive
Require to come the purpose for the backlight illumination for automatically and in real time adjusting display screen up to the backlight illumination according to user.
In this embodiment, it is instructed by the setting that input unit 101 responds user's input, the backlight for obtaining display screen is bright
Grade is spent, the intensity of illumination of environment locating for display screen is obtained by optical sensor 102, is filled by processor 103 and input
It sets 101 to be connected with optical sensor 102, is based on intensity of illumination and backlight illumination grade, determines control instruction.That is,
The embodiment combines backlight illumination grade set by user to carry out certainly the backlight illumination of display screen according to the intensity of illumination of environment
Dynamic ground is adjusted in real time, has achieved the purpose that the convenience for improving the intelligence degree of display screen and using, so as to avoid only
It is manually operated by user, to adjust the backlight illumination of display screen, or is only adjusted by the intensity of illumination automatically according to environment
The backlight illumination of display screen is saved, and then solves the technical issues of low efficiency that the backlight illumination of display screen is adjusted, is reached
The technical effect for improving the adjusting efficiency of backlight illumination of display screen is arrived.
Embodiment 2
The embodiment of the invention provides a kind of adjusting methods of the backlight illumination of display screen.It should be noted that the implementation
The adjusting method of the backlight illumination of the display screen of example can be filled by the adjusting of the backlight illumination of the display screen in the embodiment of the present invention 1
Set execution.
Fig. 2 is a kind of flow chart of the adjusting method of the backlight illumination of display screen according to an embodiment of the present invention.Such as Fig. 2 institute
Show, this method may comprise steps of:
Step S202 obtains the backlight illumination grade of display screen, wherein instructs to obtain by the setting of response user's input
Backlight illumination grade.
In the technical solution that above-mentioned steps S202 of the present invention is provided, user can input in their own needs in advance and set
Fixed instruction, setting instruction are configured for the backlight illumination grade to display screen, setting instruction are responded, to be shown
The preference input number for being directed to backlight illumination grade of the backlight illumination grade of display screen, the backlight illumination grade namely user's input
According to, user preference setting information.
Optionally, which can first get backlight illumination grade set by user, then by backlight illumination grade
It stores, so as to subsequent reading and further uses.Optionally, which can also directly acquire backlight set by user
Brightness degree.Optionally, which is also stored in advance default backlight illumination grade, in the backlight illumination grade of user equipment
It is used when invalid.
Step S204 obtains the intensity of illumination of environment locating for display screen.
In the technical solution that above-mentioned steps S204 of the present invention is provided, after the backlight illumination grade for obtaining display screen,
The intensity of illumination of environment locating for available display screen.
In this embodiment, environment locating for display screen has certain intensity of illumination, which can be right in real time
The light of environment is detected, to obtain the intensity of illumination of environment locating for display screen.
Step S206 is based on intensity of illumination and backlight illumination grade, adjusts the backlight illumination of display screen.
In the technical solution that above-mentioned steps S206 of the present invention is provided, in the intensity of illumination for obtaining environment locating for display screen
Later, it is based on intensity of illumination and backlight illumination grade, adjusts the backlight illumination of display screen.
In this embodiment it is possible to determine control instruction based on intensity of illumination and backlight illumination grade, which is
The control signal being adjusted for the backlight illumination grade to display screen.The backlight for adjusting display screen by control instruction is bright
Degree, can be to the adjusting that backlight illumination is raised and lowered, to meet the requirement of backlight illumination grade.
Optionally, which can decide whether that there are effective backlight illumination grades, if there is effective backlight
Brightness degree, then available intensity of illumination, and control instruction is determined based on intensity of illumination and backlight illumination grade, pass through control
System instruction adjusts the backlight illumination of display screen；If there is no effective backlight illumination grade, then available default backlight is bright
Grade is spent, then obtains intensity of illumination, and then control instruction is determined based on default intensity of illumination and backlight illumination grade, passes through control
System instruction adjusts the backlight illumination of display screen.
Optionally, which can also first judge whether the backlight illumination of display screen meets wanting for backlight illumination grade
It asks, if it is judged that the backlight illumination of display screen does not meet the requirement of backlight illumination grade, is then adjusted and shown by control instruction
The backlight illumination of screen.
Optionally, which can also adaptively and continuously send above-mentioned after getting intensity of illumination data
Control instruction.
The step of above method of the embodiment, is described further below.
As an alternative embodiment, step S206, is based on intensity of illumination and backlight illumination grade, display screen is adjusted
Backlight illumination include: to obtain backlight illumination of the display screen under intensity of illumination；Backlight illumination and backlight illumination grade not
In the case where matching, it is based on backlight illumination grade adjusting backlight luminance.
In this embodiment it is possible to obtain display screen possessed backlight illumination under intensity of illumination, the backlight illumination with
Intensity of illumination is corresponding, then judges whether the backlight illumination under intensity of illumination matches with backlight illumination grade set by user,
That is, whether the backlight illumination under judging intensity of illumination meets the requirement of backlight illumination grade set by user.If it is judged that
Backlight illumination and backlight illumination grade mismatch, then are based further on backlight illumination grade adjusting backlight luminance.
As an alternative embodiment, under backlight illumination and the unmatched situation of backlight illumination grade, based on back
Before brightness level adjusting backlight luminance, this method further include: read the corresponding backlight illumination of backlight illumination grade；In illumination
In the case that backlight illumination backlight illumination corresponding with backlight illumination grade under intensity is inconsistent, the back under intensity of illumination is determined
Brightness mismatches backlight illumination grade.
In this embodiment, under backlight illumination and the unmatched situation of backlight illumination grade, it is based on backlight illumination grade
Before adjusting backlight luminance, the corresponding backlight illumination of backlight illumination grade set by user can be first read, then judgement is current
Whether the backlight illumination backlight illumination corresponding with backlight illumination grade under intensity of illumination is consistent, if it is judged that strong in illumination
Backlight illumination backlight illumination corresponding with backlight illumination grade under degree is inconsistent, then can determine that the backlight under luminous intensity is bright
Degree is mismatched with backlight illumination grade, is based further on backlight illumination grade adjusting backlight luminance.
As an alternative embodiment, including: by display screen in light based on backlight illumination grade adjusting backlight luminance
The corresponding backlight illumination of backlight illumination grade is adjusted to according to the backlight illumination under intensity.
In this embodiment, when realizing based on backlight illumination grade adjusting backlight luminance, if the backlight of display screen is bright
Degree is higher than the corresponding backlight illumination of backlight illumination grade of setting, then it is bright can to reduce backlight of the display screen under intensity of illumination
Degree, until the backlight illumination backlight illumination corresponding with backlight illumination grade of display screen is consistent；If display screen is in intensity of illumination
Under backlight illumination lower than setting the corresponding backlight illumination of backlight illumination grade, then can increase display screen under intensity of illumination
Backlight illumination, until display screen backlight illumination backlight illumination corresponding with backlight illumination grade it is consistent；It is also based on aobvious
Difference of the display screen between the backlight illumination backlight illumination corresponding with the backlight illumination grade of setting under intensity of illumination, will show
Shield the backlight illumination under intensity of illumination and is adjusted to backlight illumination corresponding with the backlight illumination grade of setting.
As an alternative embodiment, step S204, the intensity of illumination for obtaining environment locating for display screen includes: to obtain
Take the original intensity of illumination of environment locating for display screen；Original intensity of illumination is filtered, intensity of illumination is obtained.
In this embodiment, in order to guarantee that the data to effective intensity of illumination are handled, which can be to aobvious
The original intensity of illumination of environment locating for display screen is filtered, to obtain effective intensity of illumination.
As an alternative embodiment, being filtered to original intensity of illumination, obtaining intensity of illumination includes: pair
High-frequency signal in original intensity of illumination is filtered, and obtains intensity of illumination.
It in this embodiment, had not only included high-frequency signal directly in collected intensity of illumination, but also including low-frequency information, the reality
Applying example can be filtered primary light according to the high-frequency signal in Strength Changes, and retain low frequency signal, obtain intensity of illumination, from
And it avoids quickly changing due to the intensity of illumination of environment and display screen is caused frequently to change backlight illumination, and then lead to scintillation
Problem.
As an alternative embodiment, step S204, the intensity of illumination for obtaining environment locating for display screen includes: inspection
Whether the intensity of illumination for surveying environment locating for display screen changes；The intensity of illumination of environment locating for display screen changes
In the case where, the intensity of illumination using the intensity of illumination after variation as display screen at ambient.
In this embodiment, in display screen under the backlight illumination grade of user preset in use, can detecte display screen
Whether the intensity of illumination of locating environment changes, if detecting that the intensity of illumination of environment locating for display screen becomes
Change, then the intensity of illumination using the intensity of illumination of variation as above-mentioned display screen at ambient, with bright based on intensity of illumination and backlight
Grade is spent, the backlight illumination of display screen is automatically regulated, to guarantee to match with the intensity of illumination of current outside, is improved aobvious
The intelligence degree of display screen and the convenience used.
As an alternative embodiment, this method further include: in the case where obtaining the failure of backlight illumination grade, obtain
Take default backlight illumination grade；Based on intensity of illumination and default backlight illumination grade, the backlight illumination of display screen is adjusted.
In this embodiment it is possible to the validity of backlight illumination grade is detected, if obtaining the failure of backlight illumination grade, than
Such as, the not set backlight illumination grade of user, then available default backlight illumination grade can be based on obtained by through being filtered
Intensity of illumination and default backlight illumination grade send control signal, to adjust the backlight illumination of display screen, to realize to aobvious
The operation that the backlight illumination of display screen is raised and lowered.
In this embodiment, using the backlight illumination grade for obtaining display screen, wherein pass through the setting of response user's input
Instruction obtains backlight illumination grade；Obtain the intensity of illumination of environment locating for display screen；Based on intensity of illumination and backlight illumination etc.
Grade, adjusts the backlight illumination of display screen.That is, the intensity of illumination according to environment combines backlight illumination grade set by user
The progress of the backlight illumination of display screen is adjusted automatically, in real time, reached the intelligence degree for improving display screen and is used
The purpose of convenience, so as to avoid being only manually operated by user, to adjust the backlight illumination of display screen, or only by certainly
The dynamic backlight illumination that display screen is adjusted according to the intensity of illumination of environment, and then solve and the backlight illumination of display screen is adjusted
The technical issues of low efficiency of section, has reached the technical effect for improving the adjusting efficiency of backlight illumination of display screen.
Embodiment 3
Technical solution of the present invention is introduced below with reference to preferred embodiment, it is specifically aobvious for LED with display screen
Display screen, input unit are user preference input unit, and controller is illustrated for LED controller.
Fig. 3 is the schematic diagram of the regulating device of the backlight illumination of another display screen according to an embodiment of the present invention.Such as Fig. 3
Shown, which includes: LED display 10, LED controller 20, processor 30, memory 40, user preference input unit 50
With optical sensor 60.
LED display 10, the LED dot matrix comprising a large amount of patch or straight cutting as display medium, for show text,
Image or video.
LED controller 20 belongs to picture and text and Streaming Media control for controlling LED display 10.It can be used for receiving and come from
Control is adjusted to the backlight illumination of LED display 10 in the control signal of processor 30.
Processor 30 is connected to optical sensor 60 and LED controller 20, is built-in with the backlight controlled by program
Adjustment module, the data for the extraneous intensity of illumination which can obtain at work according to optical sensor 60,
It is filtered operation to it, the radio-frequency component of intensity of illumination variation is filtered out, to avoid quickly becoming due to the intensity of illumination of environment
The problem of change causes LED display 10 frequently to change backlight illumination, leads to scintillation.The processor 30 of the embodiment passes through use
Family preference input unit 50 obtains the backlight illumination grade that LED display 10 is arranged in user, and the backlight that this is set
Brightness degree is sent to memory 40 and is stored.Processor 30 can get extraneous intensity of illumination in optical sensor 60 and become
After change, the backlight illumination that control signal adjusts LED display 10 to LED controller 20 adaptively and is continuously sent.
Optionally, the inside of the processor 30 of the embodiment includes the backlight adjustment module of process control, the backlight tune
The extraneous intensity of illumination that saving module can obtain at work according to optical sensor 60 sends control signal to LED controller
20, and then adjust the backlight illumination of LED display 10.Optionally, the backlight adjustment module of embodiment root when operation
The extraneous intensity of illumination and backlight illumination grade set by user obtained according to optical sensor 60 judges LED display 10 jointly
The requirement whether backlight illumination meets the backlight illumination grade of the storage of memory 40 is sent a control signal to if do not met
LED controller 20 and then the backlight illumination for adjusting LED display 10.
The processor 30 of the embodiment can obtain user to 10 brightness of LED display by user preference input unit 50
Light and shade grade setting, and promptly adjust the backlight illumination of LED display 10 after the variation of extraneous intensity of illumination.
Memory 40, for obtain from user preference input unit 50 input backlight illumination grade, store to save,
And then it is read for processor 30.Optionally, after 30 power down of processor, memory 40 continues to save the backlight illumination etc. of user
Grade is not necessarily to input backlight illumination grade again after powering on again so as to processor 30, can also lose after 30 power down of processor
The backlight illumination grade of user setting is lost, and is reacquired after processor 30 powers on again and passes through user preference input unit
The backlight illumination grade of 50 inputs.Preferably, the memory 40 of the embodiment is muchly to the backlight illumination grade of user setting
It is saved, backlight illumination grade can be directly obtained so that 30 power down of processor then powers on again, without user's operation
It is set again.
User preference input unit 50, for obtaining the input of backlight illumination grade from user, backlight illumination grade is used for
The light and shade grade of 10 brightness of LED display is configured, realization can be a manual idler wheel for carrying out
Lower adjusting is also possible to independent physical button and operates for carrying out the increase and decrease of grade, is also possible to integrated input equipment (ratio
Such as, tablet computer or smart mobile phone obtains the selection of backlight illumination grade).The user preference input unit 50 is obtaining user
After the backlight illumination grade input of setting, transmission preference data to processor 30.
Optionally, the user preference input unit 50 of the embodiment is embedded in the one end at the edge of LED display 10, or solely
LED display 10 is stood on as one and individually controls input equipment, or is integrated in other input equipments (for example, tablet computer
Or smart phone).
Optical sensor 60, for the intensity of illumination of real-time detection ambient enviroment, and the number for the intensity of illumination that will test
According to being transmitted to processor 30.
Below to the embodiment can display screen as shown in Figure 3 backlight illumination the regulating device display screen that executes
The adjusting method of backlight illumination is introduced.
Fig. 4 is the flow chart of the adjusting method of the backlight illumination of another display screen according to an embodiment of the present invention.Such as Fig. 4
Shown, this method may comprise steps of:
Step S401, user preference input unit 50 obtain the backlight illumination grade that user sets LED display 10.
Step S402, processor 30 judge whether there is the effective backlight illumination etc. from user preference input unit 50
Grade.
If there is effective backlight illumination grade, then step S403 is jumped to, if there is no effective backlight illumination
Grade then jumps to step S404.
Step S403, memory 40 save the backlight illumination grade of the user's input sended over from processor 30, with
Just subsequent processor 30 is read out and uses.
Step S404, processor 30 read the backlight illumination grade of default inputted without user from memory 40.
Step S405, processor 30 obtain the environment illumination intensity from optical sensor 60 data, processor 30 into
And the data of the environment illumination intensity got are filtered, change in environment illumination intensity data to filter out
Radio-frequency component.
Step S406, processor 30 is based on the environment illumination intensity data after filtering, and the backlight inputted according to user
The backlight illumination grade of brightness degree or default, sends a control signal to LED controller 20, bright to the backlight of LED display 10
Degree is adjusted.
The operation that the backlight illumination of LED display 10 is raised and lowered may be implemented in the embodiment.
The LED display 10 of the embodiment is under backlight illumination grade set by user in use, working as optical sensor 60
Detect external environment light intensity of illumination variation when, processor 30 control LED display 10 backlight illumination also into
Row automatically adjusts to match with the intensity of illumination of current outside, while the backlight illumination grade for meeting memory 40 is wanted
It asks, is arranged to realize according to the backlight illumination preference of user, in conjunction with the detection to environment illumination intensity, automatically and in real time
The backlight illumination of LED display 10 is adjusted, the convenience for improving the intelligence degree of LED display 10 and using.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions
It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not
The sequence being same as herein executes shown or described step.
Embodiment 4
The embodiment of the invention also provides a kind of regulating devices of the backlight illumination of display screen.It should be noted that the reality
The regulating device for applying the backlight illumination of the display screen of example can be used for executing the backlight illumination of the display screen of the embodiment of the present invention 2
Adjusting method.
Fig. 5 is the schematic diagram of the regulating device of the backlight illumination of another display screen according to an embodiment of the present invention.Such as Fig. 5
Shown, the regulating device 500 of the backlight illumination of the display screen may include: first acquisition unit 501, second acquisition unit 502
With adjusting unit 503.
First acquisition unit 501, for obtaining the backlight illumination grade of display screen, wherein pass through response user's input
Setting instruction obtains backlight illumination grade.
Second acquisition unit 502, for obtaining the intensity of illumination of environment locating for display screen.
Unit 503 is adjusted, for being based on intensity of illumination and backlight illumination grade, adjusts the backlight illumination of display screen.
Adjusting unit 503 includes: the first acquisition module, for obtaining backlight illumination of the display screen under intensity of illumination；It adjusts
Module is saved, for it is bright to adjust backlight based on backlight illumination grade under backlight illumination and the unmatched situation of backlight illumination grade
Degree.
Optionally, the device further include: reading unit, in backlight illumination and the unmatched situation of backlight illumination grade
Under, it is based on before backlight illumination grade adjusting backlight luminance, reads the corresponding backlight illumination of backlight illumination grade；Determination unit,
In the case where inconsistent for the backlight illumination backlight illumination corresponding with backlight illumination grade under intensity of illumination, illumination is determined
Backlight illumination under intensity mismatches backlight illumination grade.
Optionally, adjustment module includes: adjusting submodule, for adjusting backlight illumination of the display screen under intensity of illumination
For the corresponding backlight illumination of backlight illumination grade.
Optionally, second acquisition unit 502 includes: the second acquisition module, for obtaining the original of environment locating for display screen
Beginning intensity of illumination；Filter module obtains intensity of illumination for being filtered to original intensity of illumination.
Optionally, filter module includes: filtering submodule, for carrying out to the high-frequency signal in original intensity of illumination
Filter, obtains intensity of illumination.
Optionally, second acquisition unit 502 includes: detection module, and the illumination for detecting environment locating for display screen is strong
Whether degree changes；Determining module in the case that the intensity of illumination for the environment locating for display screen changes, will become
Intensity of illumination of the intensity of illumination as display screen at ambient after change.
Optionally, the device further include: third acquiring unit, for the case where obtaining backlight illumination grade failure
Under, obtain default backlight illumination grade；First adjusts unit, for being based on the intensity of illumination and the default backlight illumination etc.
Grade, adjusts the backlight illumination of the display screen.
The embodiment obtains the backlight illumination grade of display screen by first acquisition unit 501, wherein by responding user
The setting of input instructs to obtain backlight illumination grade, and the illumination of environment locating for display screen is obtained by second acquisition unit 502
Intensity is based on intensity of illumination and backlight illumination grade by adjusting unit 503, adjusts the backlight illumination of display screen.That is,
The embodiment combines backlight illumination grade set by user to carry out certainly the backlight illumination of display screen according to the intensity of illumination of environment
Dynamic ground is adjusted in real time, has achieved the purpose that the convenience for improving the intelligence degree of display screen and using, so as to avoid only
It is manually operated by user, to adjust the backlight illumination of display screen, or is only adjusted by the intensity of illumination automatically according to environment
The backlight illumination of display screen is saved, and then solves the technical issues of low efficiency that the backlight illumination of display screen is adjusted, is reached
The technical effect for improving the adjusting efficiency of backlight illumination of display screen is arrived.
Embodiment 5
The embodiment of the invention also provides a kind of storage mediums.
The storage medium of the embodiment includes the program of storage, wherein is set where control storage medium in program operation
The adjusting method of the backlight illumination of the standby display screen for executing the embodiment of the present invention.
Embodiment 6
The embodiment of the invention also provides a kind of processors.
The processor of the embodiment is for running program, wherein the display screen of the embodiment of the present invention is executed when program is run
Backlight illumination adjusting method.
Embodiment 7
The embodiment of the invention also provides a kind of electronic equipment.
The electronic equipment of the embodiment may include the regulating device of the backlight illumination of the display screen of the embodiment of the present invention.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of adjusting method of the backlight illumination of display screen characterized by comprising
Obtain the backlight illumination grade of display screen, wherein instruct to obtain the backlight illumination by the setting of response user's input
Grade；
Obtain the intensity of illumination of environment locating for the display screen；
Based on the intensity of illumination and the backlight illumination grade, the backlight illumination of the display screen is adjusted.
2. the method according to claim 1, wherein be based on the intensity of illumination and the backlight illumination grade,
Adjust the backlight illumination of the display screen, comprising:
Obtain backlight illumination of the display screen under the intensity of illumination；
Under the backlight illumination and the unmatched situation of backlight illumination grade, institute is adjusted based on the backlight illumination grade
State backlight illumination.
3. according to the method described in claim 2, it is characterized in that, the backlight illumination and the backlight illumination grade not
In the case where matching, before adjusting the backlight illumination based on the backlight illumination grade, the method also includes:
Read the corresponding backlight illumination of the backlight illumination grade；
In the case that backlight illumination backlight illumination corresponding with the backlight illumination grade under the intensity of illumination is inconsistent,
Determine that the backlight illumination under the intensity of illumination mismatches the backlight illumination grade.
4. according to the method described in claim 3, it is characterized in that, bright based on the backlight illumination grade adjusting backlight
Degree, comprising:
It is bright that backlight illumination of the display screen under the intensity of illumination is adjusted to the corresponding backlight of the backlight illumination grade
Degree.
5. the method according to claim 1, wherein obtain the intensity of illumination of environment locating for the display screen,
Include:
Obtain the original intensity of illumination of environment locating for the display screen；
The original intensity of illumination is filtered, the intensity of illumination is obtained.
6. according to the method described in claim 5, obtaining it is characterized in that, be filtered to the original intensity of illumination
The intensity of illumination, comprising:
High-frequency signal in the original intensity of illumination is filtered, the intensity of illumination is obtained.
7. the method according to claim 1, wherein obtain the intensity of illumination of environment locating for the display screen,
Include:
Whether the intensity of illumination for detecting environment locating for the display screen changes；
In the case that the intensity of illumination of the environment locating for the display screen changes, using the intensity of illumination after variation as institute
State the intensity of illumination of display screen under the circumstances as described.
8. method as claimed in any of claims 1 to 6, which is characterized in that the method also includes:
In the case where obtaining backlight illumination grade failure, default backlight illumination grade is obtained；
Based on the intensity of illumination and the default backlight illumination grade, the backlight illumination of the display screen is adjusted.
9. a kind of regulating device of the backlight illumination of display screen characterized by comprising
Input unit obtains the backlight illumination grade of display screen for responding the setting instruction of user's input；
Optical sensor, for obtaining the intensity of illumination of environment locating for the display screen；
Processor is connected with the input unit and the optical sensor, for being based on the intensity of illumination and the back
Brightness level determines control instruction；
Controller is connected with the processor, for adjusting the backlight illumination of the display screen by the control instruction.
10. device according to claim 9, which is characterized in that the processor includes:
Backlight adjustment module, for obtaining backlight illumination of the display screen under the intensity of illumination, in the backlight illumination
In the unmatched situation of backlight illumination grade, Xiang Suoshu controller sends the control instruction.
11. device according to claim 9, which is characterized in that described device further include:
Memory is connected with the processor, for storing and inputting the backlight illumination grade to the processor.
12. device according to claim 9, which is characterized in that the input unit includes following one:
It is embedded in the input unit of edge one end of the display screen；
With the mutually independent input unit of the display screen；
It is integrated in the input unit of target terminal.
13. a kind of regulating device of the backlight illumination of display screen characterized by comprising
First acquisition unit, for obtaining the backlight illumination grade of display screen, wherein instructed by the setting of response user's input
Obtain the backlight illumination grade；
Second acquisition unit, for obtaining the intensity of illumination of environment locating for the display screen；
Unit is adjusted, for being based on the intensity of illumination and the backlight illumination grade, adjusts the backlight illumination of the display screen.
14. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When control the storage medium where equipment perform claim require any one of 1 to 8 described in display screen backlight illumination
Adjusting method.
15. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 8 described in display screen backlight illumination adjusting method.
16. a kind of electronic equipment, which is characterized in that the backlight including display screen described in any one of claim 9 to 13
The regulating device of brightness.
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