CN107393484A - A kind of system control method and electronic equipment - Google Patents
A kind of system control method and electronic equipment Download PDFInfo
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- CN107393484A CN107393484A CN201710632820.6A CN201710632820A CN107393484A CN 107393484 A CN107393484 A CN 107393484A CN 201710632820 A CN201710632820 A CN 201710632820A CN 107393484 A CN107393484 A CN 107393484A
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- backlight
- display unit
- electronic equipment
- brightness value
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Telephone Function (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
This application discloses a kind of system control method, and applied in an electronic equipment, methods described includes：When the backlight brightness values of the display unit had been changed to second brightness value at the first moment from first brightness value, detection is from first moment, whether the electronic equipment obtains a specific operation in a predetermined space duration, obtains a testing result；The first operational order is generated when the test results is yes；Keep duration to be adjusted the backlight illumination according to the first operational order, and control the backlight brightness values to be changed to the 3rd brightness value.Technical scheme is solved in the prior art when only needing to browse the display screen of electronic equipment, and when for a long time without any operation, the problem of user needs to operate electronic equipment to extend the backlight opening time repeatedly, while the applicability of backlight application model of electronic equipment is improved, the operating efficiency of electronic equipment is also improved.
Description
The application be the applying date on July 4th, 2014, entitled " a kind of system control method and electronic equipment ",
The divisional application of Application No. 201410317472.X invention.
Technical field
The present invention relates to electronic technology field, more particularly to a kind of system control method and electronic equipment.
Background technology
At present, with the universalness of electronic equipment, using the electronic equipment of tool display screen carries out books and periodicals reading, video is broadcast
Put and be developing progressively as a kind of trend, still, in order to save electronic equipment electricity consumption, prior art can set electronic equipment one
In the case of being not received by specific instruction control in section scheduled duration, electronic equipment is set to close backlight automatically, also, in order to most
The saving electricity consumption of big efficiency, the scheduled duration would generally be arranged to shorter, so allow for readding using electronic equipment progress books
Look at needs frequently to operate electronic equipment with the user of video tour, to obtain the response of electronic equipment, is maintained at the back of the body
Light continues the use to electronic equipment in the state of rising.
On the other hand, when user is read by the display unit of electronic equipment and is in an emergency and the electricity of electronic equipment,
Then need to shorten the backlight illumination opening time accordingly, be now also required to show the opening time to the backlight of electronic equipment
It is adjusted correspondingly, and user can only meet need by carrying out self-defining operation or adjustment to electronic equipment in the prior art
Will.
It can be seen that in the prior art when only needing to browse the display screen of electronic equipment, and for a long time without any
During operation, the backlight of electronic equipment is closed frequently, it is necessary to which user operates to extend the backlight opening time repeatedly, also, works as and occur
During the situation that electric quantity for electronic equipment is in an emergency, then when needing user to carry out self-defining operation to realize the backlight display to electronic equipment
Between be adjusted correspondingly.
Therefore, prior art operates complicated technical problem there is the backlight application model of electronic equipment is poor for applicability.
The content of the invention
The application provides a kind of system control method and electronic equipment, exists to solve electronic equipment of the prior art
That backlight application model is poor for applicability, operate complicated technical problem.
On the one hand the application provides a kind of system control method, applied in an electronic equipment, the electronic equipment bag
Display unit is included, the backlight brightness values of the display unit comprise at least the first brightness value and the second brightness value, wherein, it is described aobvious
Show a length of preset duration when backlight illumination of unit is kept, when the duration of the current backlight brightness value of the display unit
When keeping duration more than the backlight illumination, it is bright that the display unit is then changed to another backlight from the current backlight brightness value
Angle value, methods described include：
When the backlight brightness values of the display unit are changed to described at the first moment from first brightness value
During two brightness values, detect from first moment, it is specific whether the electronic equipment in a predetermined space duration obtains one
Operation, obtain a testing result；Wherein, the backlight brightness values of the display unit can be adjusted to by the specific operation
3rd brightness value, the 3rd brightness value are more than second brightness value, the 3rd brightness value and the first brightness value phase
Together, it is or different from first brightness value；
When the testing result is to be, then the first operational order is generated；
According to first operational order, the backlight illumination of the display unit based on the 3rd brightness value is adjusted
Keep duration so that the backlight illumination of the display unit based on the 3rd brightness value keep duration with it is described default when
It is long different, wherein, the 3rd brightness value is more than second brightness value.
Preferably, second brightness value is less than the first predetermined threshold value；When the backlight brightness values are second brightness
During value, the display unit is in backlight closed mode；
First brightness value and the 3rd brightness value, more than the second predetermined threshold value；When the backlight brightness values are institute
When stating the first brightness value or three brightness value, the display unit is in backlight open state；Wherein, described first is default
Threshold value is less than second predetermined threshold value.
Preferably, the backlight illumination of the adjustment display unit based on the 3rd brightness value keeps duration,
Specially：Extend the backlight illumination and keep duration.
Preferably, the backlight illumination keeps duration corresponding by a predetermined relationship with the backlight brightness values.
Preferably, methods described also includes：When the testing result is no, then the second operational order is generated；According to institute
The second operational order is stated, controls the backlight illumination to keep duration to revert to the preset duration.
Preferably, the specific operation, including：User is directed to the touch control operation of the electronic equipment；Or phonetic order behaviour
Make；Or key command operation；Or the operation for changing the electronic equipment posture；Or the electronic equipment speed is set to change
Operation.
Preferably, the operation for changing the electronic equipment posture, is specifically included：According to gravity sensor, gyro
Instrument isoequilibrium detection unit detects, the operation for making the attitude parameter of the electronic equipment change.
Preferably, the operation for making the electronic equipment speed change, is specifically included：According to acceleration transducer
Uniform acceleration detection unit detects, the operation for making the speed parameter of the electronic equipment change.
On the other hand, a kind of electronic equipment based on system control method, the electricity are additionally provided in the embodiment of the present application
Sub- equipment includes display unit, and the backlight brightness values of the display unit comprise at least the first brightness value and the second brightness value, its
In, a length of preset duration when backlight illumination of the display unit is kept, when the current backlight brightness value of the display unit
Duration exceed the backlight illumination keep duration when, the display unit is then changed to from the current backlight brightness value
Another backlight brightness values, the electronic equipment include：
Detection unit, to when the backlight brightness values of the display unit at the first moment from first brightness value
When being changed to second brightness value, detect from first moment, whether the electronic equipment is in a predetermined space duration
A specific operation is inside obtained, obtains a testing result；Wherein, the specific operation can be by the backlight of the display unit
Brightness value is adjusted to the 3rd brightness value, and the 3rd brightness value is more than second brightness value, the 3rd brightness value with it is described
First brightness value is identical, or different from first brightness value；
First operational order generation unit, when the testing result is to be, then to generate the first operational order；
First control unit, according to first operational order, it is bright based on the described 3rd to adjust the display unit
The backlight illumination of angle value keeps duration so that the backlight illumination of the display unit based on the 3rd brightness value is protected
It is different from the preset duration to hold duration, wherein, the 3rd brightness value is more than second brightness value.
Preferably, the display unit, it is specially：Second brightness value is less than the first predetermined threshold value；When the backlight
When brightness value is second brightness value, the display unit is in backlight closed mode；First brightness value and described
Three brightness values, more than the second predetermined threshold value；When the backlight brightness values are first brightness value or three brightness value,
The display unit is in backlight open state；Wherein, first predetermined threshold value is less than second predetermined threshold value.
Preferably, first control unit, kept to extend the backlight illumination according to first operational order
Duration.
Preferably, the backlight illumination of the display unit keeps duration to press a predetermined relationship with the backlight brightness values
It is corresponding.
Preferably, the electronic equipment also includes：Second operational order generation unit, to be no when the testing result
When, then generate the second operational order；Second control unit, according to second operational order, to control the backlight illumination
Duration is kept to revert to the preset duration.
Preferably, the specific operation, including：User is directed to the touch control operation of the electronic equipment；Or phonetic order behaviour
Make；Or key command operation；Or
The operation for changing the electronic equipment posture；Or the operation for making the electronic equipment speed change.
Preferably, the electronic equipment also includes balance detection unit, the behaviour for changing the electronic equipment posture
Make, specifically include：Detected using balance detection unit, the operation for making the attitude parameter of the electronic equipment change.
Preferably, the electronic equipment also includes acceleration detecting unit, described to change the electronic equipment speed
The operation of change, is specifically included：Detected using acceleration detecting unit, the speed parameter of the electronic equipment is changed
Operation.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
In the embodiment of the present application, when the backlight brightness values of the display unit are changed at the first moment from the first brightness value
During the second brightness value, then the electronic equipment is detected, detected from the first moment, whether the electronic equipment is at one section
A specific operation is obtained in the range of predetermined space duration, when obtain be characterized as the testing result that have received when, then generate the
One operational order, and keep duration to be adjusted the backlight illumination of electronic equipment according to the first operational order, control at the same time
The backlight brightness values of display unit processed are changed to the 3rd brightness value, wherein, the 3rd brightness value is more than the second brightness value.Due to using
The technical scheme, when only needing that the display screen of electronic equipment is browsed, and for a long time without any operation when, user
Electronic equipment need not be operated repeatedly to increase in the state of backlight open using the time of the electronic equipment, solution
Determined in the prior art there is electronic equipment backlight application model it is poor for applicability, operate complicated technical problem, carrying
While the applicability of the backlight application model of high electronic equipment, the operating efficiency of electronic equipment is also improved.
It is possible to further which second brightness value is set smaller than into the first predetermined threshold value, when the backlight brightness values
For second brightness value when, the display unit is in backlight closed mode；By first brightness value and described 3rd bright
Angle value is set greater than the second predetermined threshold value, when the backlight brightness values are first brightness value or the 3rd brightness value
When, the display unit is in backlight open state；Wherein, first predetermined threshold value is less than second predetermined threshold value.By
In above-mentioned setting, the backlight open state and backlight closed mode that can make electronic equipment pass through specific luminance threshold phase region
Not so that user can obtain becoming apparent from direct information when carrying out electronic device, electronic equipment is had operation more
Add convenient intuitively technique effect.
Further, the backlight illumination keep duration be able to can be carried out with the backlight brightness values relation pair should, two
Person can proportional relation each other, also can inverse relation each other, when in the case of electricity abundance, can selecting with backlight illumination
Keep the extension of duration and improve the pattern of backlight brightness values, and in the case of seldom needing to save electricity consumption in electricity, selection
The pattern of backlight brightness values is reduced as backlight illumination keeps the extension of duration, the use need that can meet user are reached with this
Ask, and can realizes the technique effect for saving electricity consumption.
Further, when the testing result is no, then the second operational order is generated, is referred to according to the described second operation
Order, the backlight illumination is controlled to keep duration to revert to the preset duration, it is possible thereby to avoid electronic equipment in practical application
During backlight illumination is kept after duration carried out multiple extension, can not automatic recovery system preset duration, when user needs
When shortening backlight illumination holding duration, manually operated the step of keeping duration to recover backlight illumination, letter are avoided the need for
Changed the operating process of electronic equipment, want improve electronic equipment operating efficiency while, also ensure that electronic equipment possess compared with
Good electricity-saving characteristic, having makes the operating efficiency of electronic equipment and technique effect that electricity-saving characteristic is balanced each other.
Further, the specific operation in the embodiment of the present application includes：User for the electronic equipment touch control operation,
Phonetic order operation, key command operate, make the operation of the electronic equipment posture change, the electronic equipment speed occurs
The operation of change, as a result of above-mentioned setting, the technical scheme in the embodiment of the present application can be made in implementation process, can
Quickly easily realize in several ways and keep duration to be adjusted the backlight illumination of electronic equipment, therefore the application is real
Applying technical scheme in example also has that implementation is diversified, rapid and summary technique effect.
Yet further, because with above-mentioned technique effect, the technical scheme in the embodiment of the present application also has user's sense
By good technique effect.
Brief description of the drawings
Fig. 1 is a kind of flow chart of system control method provided in an embodiment of the present invention；
Fig. 2 is a kind of electronic equipment structure chart provided in an embodiment of the present invention.
Reference：201- detection units, the instruction generation units of 202- first, the control units of 203- first, 204- second
Instruction generation unit, the control units of 205- second
Embodiment
The application provides a kind of system control method and electronic equipment, to solve in the prior art, the back of the body of electronic equipment
Light application model is poor for applicability, operates complicated technical problem.
Technical scheme in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
In the embodiment of the present application, when the backlight brightness values of the display unit are changed at the first moment from the first brightness value
During the second brightness value, then the electronic equipment is detected, detected from the first moment, whether the electronic equipment is at one section
A specific operation is obtained in the range of predetermined space duration, when obtain be characterized as the testing result that have received when, then generate the
One operational order, and keep duration to be adjusted the backlight illumination of electronic equipment according to the first operational order, control at the same time
The backlight brightness values of display unit processed are changed to the 3rd brightness value, wherein, the 3rd brightness value is more than the second brightness value.Due to using
The technical scheme, solve in the prior art there is electronic equipment backlight application model it is poor for applicability, operation is complicated
Technical problem, improve electronic equipment backlight application model applicability while, also improve the operation of electronic equipment
Efficiency.
Technical scheme is described in detail below by accompanying drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques
The restriction of scheme, in the case where not conflicting, the technical characteristic in the embodiment of the present application and embodiment can be mutually combined.
Embodiment one
Fig. 1 is refer to, the embodiment of the present application one provides a kind of system control method, described applied in an electronic equipment
Electronic equipment includes display unit, and the backlight brightness values of the display unit comprise at least the first brightness value and the second brightness value,
Wherein, a length of preset duration when backlight illumination of the display unit is kept, when the current backlight brightness of the display unit
When the duration of value exceedes backlight illumination holding duration, the display unit then changes from the current backlight brightness value
For another backlight brightness values, methods described includes：
Step 101：When the backlight brightness values of the display unit change at the first moment from first brightness value
For second brightness value when, detect from first moment, whether the electronic equipment in the predetermined space duration
To a specific operation, a testing result is obtained；Wherein, the specific operation can be by the backlight illumination of the display unit
Value is adjusted to the 3rd brightness value, and the 3rd brightness value is more than second brightness value, the 3rd brightness value and described first
Brightness value is identical, or different from first brightness value.
The predetermined space duration refers to a period of time length, generally pre-sets in systems, such as 5 seconds, 10 seconds, 20
Second, 5 minutes etc..
The backlight brightness values are used for the backlight illumination degree for characterizing the display unit, including the first brightness value, second
Brightness value and the 3rd brightness value.
First brightness value, the second brightness value and the 3rd brightness value refer to the backlight illumination shape residing for the display unit
State, when under different brightness state of value, the backlight illumination of the display unit is different.First brightness value can be more than
Second brightness value, might be less that the second brightness value, therefore, when first brightness value is changed to second brightness value
Including four kinds of situations：
First, it is that the backlight illumination of display unit is adjusted to low brightness values from high luminance values；
2nd, it is that the backlight illumination of display unit is adjusted to high luminance values from low brightness values；
3rd, it is that display unit is adjusted to close backlight from backlight is opened；
4th, it is that display unit is adjusted to open backlight from backlight is closed.
In a word, as long as the backlight illumination of display unit at a time is changed, including backlight or closing are opened
Backlight, it is regarded as first brightness value and is changed to second brightness value.
And the 3rd brightness value then needs to be more than second brightness value, to ensure that electronic equipment is obtaining specific operation
When then control the display unit to be adjusted to brighter backlight illumination state, the 3rd brightness value and the first brightness value phase
Together, it is or different from first brightness value.
In the specific implementation process of step 101, when the backlight illumination of display unit, at a time (the first moment) enters
Gone brightness change, then detection since the moment (the first moment), the electronic equipment whether predetermined space duration when
Between have received specific operation in length range, and obtain being characterized as the testing result for whether receiving specific operation.
Further specifically, in the implementation process of step 101, the specific operation includes：
One, user is directed to the touch control operation of the electronic equipment.
User touches the touch area of touch control e equipment, refers to when the touch control e equipment receives corresponding touch-control
When making, the specific operation is as detected.
For example, during using touch-screen mobile phone, the screen of touch-screen mobile phone is touched by finger, the touch-screen mobile phone receives
During to corresponding touch command, the specific operation is as detected.
Two, phonetic order operation.
By the sound control electronic equipment of Voice command, when the sound control electronic equipment receives corresponding phonetic order, i.e.,
To detect the specific operation.
For example, when using voice-controlled electronic equipment, user sends one section of voice, and the voice-controlled electronic equipment receives this section of language
Sound, and respective response is made, as detect the specific operation.
Three, key command operation.
By the keyboard-type electronic equipment by key control, when the keyboard-type electronic equipment receives corresponding key command
When, as detect the specific operation.
For example, when using keyboard-type mobile phone, user is operated by button to the keyboard-type mobile phone, when the keyboard-type
Mobile phone receives key-press input, and makes respective response, as detects the specific operation.
Four, the operation for changing the electronic equipment posture.
The electronic equipment posture, which changes, to be referred to, according to gravity sensor, angular-rate sensor, such as gyroscope isoequilibrium
What detection unit detected, the operation for making the attitude parameter of the electronic equipment change.
The posture specifically refers to the physical equilibrium state that the electronic equipment is presently in, when the appearance of the electronic equipment
When state changes, two aspects have been specifically included, when electronic equipment caused tenesmus state under gravity, second,
Rotation that electronic equipment is occurred under external force, deflection state, that is to say, that when electronic equipment, not break its current
During the action of poised state, its posture is geo-stationary, and when electronic equipment is acted on by external force, there occurs such as its main body：Freely
Falling bodies action, rotational action, deflection action, then the poised state of its main body be broken, the posture of the electronic equipment is occurs
Change.
And the attitude parameter of the electronic equipment is then the concrete numerical value for the current pose for characterizing the electronic equipment,
For example, when the current pose of the electronic equipment is poised state, then its specific attitude parameter can be, left：0th, it is right：0、
On：0th, under：0, when affiliated electronic equipment is there occurs right avertence action, then its specific attitude parameter can be a left side：0th, it is right：50、
On：0th, under：0, above-mentioned attitude parameter illustrates that the electronic equipment is offset to the right, offset index 50.
Whether in actual mechanical process, can change progress to the attitude parameter of electronic equipment in the following way
Detection, for example, there occurs during the action for breaking its current poised state under the electronic equipment acts on because of external force, the electronics
The acceleration of equipment will also change, in this case, it is possible to by the balance detection unit, such as：Gravity sensitive
Device, gyroscope etc., the acceleration based on the electronic equipment, which changes, causes certain corresponding with the balance detection unit
Individual medium is deformed (including capacity effect, thermal effect, luminous effect etc.), then by measuring the deformation journey of the medium
Spend and use interlock circuit to change into voltage output, then can it is actually detected go out the electronic equipment attitude parameter change.
In addition, in actual mechanical process, can also be by setting a predetermined balanced threshold, when the appearance of the electronic equipment
When the change that state parameter occurs exceedes the predetermined balanced threshold, then just judge that the posture of the electronic equipment is changed.
Five, the operation for making the speed of the electronic equipment change.
There occurs change to specifically refer to for the speed of electronic equipment, electronic equipment relative to an object for being fixed on ground speed
Degree is changed.
For example, working as user's hand takes a mobile phone when walking, and because walking speed is changing in the process of walking, institute
So that the mobile phone its speed for the one tree on ground is changing, and therefore, can determine that the speed hair of the mobile phone
Change is given birth to, the operation for holding mobile phone walking is the operation for making the speed of mobile phone change.
In actual mechanical process, whether the speed that can detect the electronic equipment in the following way changes,
Because velocity variations are defined by the acceleration of object, therefore, can by acceleration detecting unit, such as：Acceleration
Sensor, the speed parameter of the electronic equipment is detected, the speed parameter is to characterize the electronic equipment
The numerical value of present speed or to characterize the numerical value of the current acceleration of the electronic equipment, when the speed parameter
When changing, then it can determine that the speed for the electronic equipment is changed.
To ensure to make in stable running environment electronic equipment to be in backlight open shape without being always maintained at display unit
State and cause to waste power supply, above mentioned problem can be avoided by a default threshold speed.
For example, when the speed parameter is the numerical value for the present speed for characterizing the electronic equipment, can set
When speed knots modification of the speed parameter of electronic equipment in the unit interval reaches a specific threshold value, can just judge to specify behaviour
As the operation for making the speed of the electronic equipment change, that is to say, that if when user's carrying mobile phone is being driven
During, for the one tree on ground, the speed of 5 metre per second (m/s)s has been reached when the automobile that user is driven is in the very first time
Degree, and 3 seconds speed for having reached 14 metre per second (m/s)s after the very first time, then the speed detection unit of the mobile phone is also in the very first time
It is 5 metre per second (m/s)s that detection, which obtains the speed parameter, and it is every for 14 meters that the detections in 3 seconds after the very first time obtain the speed parameter
Second, then it is 3 metre per second (m/s)s to be calculated by the interior of mobile phone program and obtain its speed knots modification within the unit interval (1 second), and
If the specific threshold value of systemic presupposition is 2 metre per second (m/s), the speed knots modification in the unit interval is more than the specific threshold value,
Therefore, the mobile phone can be determined that to have received the operation for making its speed change.
In another example when the speed parameter to characterize the numerical value of the current acceleration of the electronic equipment when, can also
Set when the speed parameter of electronic equipment reaches a specific threshold value, it is to make the electronic equipment that can just judge assigned operation
The operation that speed changes, that is to say, that if the specific threshold value of systemic presupposition is that 2 (metre per second (m/s)s) are per second, used if working as
Family carrying mobile phone is during driving, for the one tree on ground, when the automobile that user is driven has reached every
Second increase by 3 metre per second (m/s)s acceleration, or reached it is per second reduction 3 metre per second (m/s)s acceleration when, then the mobile phone speed inspection
It is that 3 (metre per second (m/s)s) are per second to survey unit to detect to obtain the speed parameter, and more than the specific threshold value, therefore the mobile phone is judged as
Obtain the operation for making its speed change.
As a result of above-mentioned setting, the technical scheme in the embodiment of the present application can be made in implementation process, by more
Kind mode is quick and easily realizes and keeps duration to be adjusted the backlight illumination of electronic equipment, therefore in the embodiment of the present application
Technical scheme also have that implementation is diversified, rapid and summary technique effect.
Step 102：When the testing result is to be, then the first operational order is generated.
In the technical scheme of the embodiment of the present application, step 102 in the specific implementation, is characterized as have received specific operation
Testing result be "Yes", therefore, when the test results is yes, then control electronics generate the first operational order.
Step 103：Keep duration to be adjusted the backlight illumination according to first operational order, and control institute
State backlight brightness values and be changed to the 3rd brightness value, wherein, the 3rd brightness value is more than second brightness value.
The backlight illumination keeps duration to specifically refer to, and when electronic equipment, not receive any backlight to display unit bright
When spending the instruction being adjusted, display unit is maintained at the duration under a backlight illumination state of value, and the backlight illumination is protected
Hold a period of time length that duration is generally systemic presupposition in an initial condition.
For example, a length of 30 seconds when if backlight illumination is kept, it is not received by electronic equipment any to backlight illumination
Under the command status being adjusted, when display unit maintains backlight brightness values for the time of the first brightness value more than 30 seconds, then will
The display brightness of display unit is adjusted to other brightness values of non-first brightness value, it is generally the case that other described brightness values are small
In the first brightness value, the electric quantity consumption of electronic equipment is saved with this.
It is important to note that the backlight illumination keep duration for backlight open state for, that is,
Say, under normal conditions, when electronic equipment is in backlight closed mode, or will not be caused in current backlight brightness for a long time
During to the electric quantity consumption of electronic equipment, the brightness duration that backlight illumination keeps duration to be limited just no longer is performed.
For example, when display unit is under backlight closed mode, though electronic equipment be not received by it is any to backlight
The instruction that brightness is adjusted exceedes backlight illumination and keeps duration, but the display unit still may proceed to be maintained at backlight pass
Under closed state, without the adjustment of any backlight illumination.
In another example when being provided with fluorescent effect on the screen in display unit, even if stopping the power supply to display unit, show
Show that unit can be still under certain backlight illumination state, worked as when the display unit is only in by what fluorescent effect was formed
Under preceding backlight illumination, when not consumed because of backlight effect to the electricity of electronic equipment, now, when electronic equipment does not receive
Exceed backlight illumination to any instruction being adjusted to backlight illumination and keep duration, the display unit also still may proceed to protect
Hold under current backlight luminance state, without the adjustment of any backlight illumination.
Similarly, the 3rd brightness value equally also illustrates that the backlight illumination state residing for the display unit, in step 103
Implementation process in, the 3rd brightness value can be identical with the first brightness value, can also be different from the first brightness value.
Specifically, when second brightness value is less than the first predetermined threshold value, when the backlight brightness values are described second
During brightness value, the display unit is in and may be at backlight closed mode；When the display unit also includes the 3rd brightness value
When, the first brightness value and the 3rd brightness value are more than the second predetermined threshold value, when the backlight brightness values be first brightness value or
During three brightness value, the display unit is in backlight open state；Wherein, first predetermined threshold value is less than described the
Two predetermined threshold values.
Here, the backlight closed mode refers to electronic equipment to save electricity consumption, by the display brightness of the display unit
Backlight is turned down or closed, causes naked eyes in the short range relative to the electronic equipment, also can not be clear
The particular content in viewing area is obtained, so, backlight closed mode herein includes closing backlight and backlight illumination is relatively low
Two kinds of scopes, as long as backlight illumination can not pass through the visually clearly display of acquisition electronic equipment as little as in normal use distance
Display content in region, then it all can be described as being in backlight closed mode.
It can be seen that when the backlight illumination of display unit is in the second brightness value, use is usually low backlight brightness values, with
Reach the electric quantity consumption purpose for saving electronic equipment.
On the other hand, the backlight open state then refers to that the display brightness of the display unit is higher, can by
Display brightness under backlight open state, easily the aobvious of electronic equipment is clearly obtained by naked eyes normal use distance is interior
Show the display content in region, here, described easily refer to without by other additional means, for example, magnifying glass, other light sources
Irradiation, enlarged display area etc., you can easily know display content.
It can be seen that when the backlight illumination of display unit is in the first brightness value or three brightness values, use is usually height
Backlight brightness values, user is facilitated to obtain the content in viewing area to reach.
First predetermined threshold value and second predetermined threshold value are in specific implementation process, to be set according to different electronics
Standby and different actual demand is configured, because second predetermined threshold value is specially to be more than first predetermined threshold value,
It can be seen that the backlight open shape of electronic equipment by the setting of first predetermined threshold value and second predetermined threshold value, can be made
State and backlight closed mode are distinguished by specific luminance threshold so that user can obtain when carrying out electronic device
Direct information is become apparent from, makes electronic equipment that there is the more convenient intuitively technique effect of operation.
In the specific implementation process of step 103, after electronic equipment receives the first operational order, then according to the operation
Instruct and keep duration to be adjusted the backlight illumination in system, according to actual demand or extend backlight illumination holding duration, or
Shorten backlight illumination and keep duration, and also to control the display brightness of the display unit to be changed to the 3rd by the second brightness value
Brightness value, the 3rd brightness value can be identical with the first brightness value, can also be different from the first brightness value.
Further specifically, after electronic equipment receives the first operational order, then according to the operational order in system
Backlight illumination keep duration extended, the mode of extension includes following three kinds of situations：
The first situation, electronic equipment is after the first operational order is received, then when being kept to the backlight illumination in system
Length is extended, and it is unrestricted to extend the time.
For example, the preset duration of electronic equipment is 2 minutes, it is then that backlight is bright after the first operational order is received for the first time
Degree keep duration extend 5 minutes after be 7 minutes, receive for the second time when continuing to keep backlight illumination after the first operational order
Long extension was 12 minutes after 5 minutes, by that analogy, kept duration to carry out unconfined extension backlight illumination.
Second of situation, electronic equipment keep duration after the first operational order is received, to the backlight illumination in system
Extended, after backlight illumination after extension keeps duration to reach a predetermined peak value, even if receiving first again afterwards
Operational order also no longer keeps duration to extend backlight illumination, or keeps current backlight illumination to keep duration constant,
Either current backlight illumination is kept duration to be equal to predetermined peak value or keeps duration extensive current backlight illumination
It is preset duration again, or carries out other operations.
For example, a length of 2 minutes when backlight illumination initial in system is kept, electronic equipment is repeatedly receiving the first operation
After instruction, keep duration to carry out multiple extension the backlight illumination in system, extend 5 minutes every time, if it is pre- in system
Peak value is determined for 20 minutes, after third time extension has been carried out, a length of 17 minutes when current backlight illumination is kept, then when electronics is set
It is standby to keep duration to be extended after the 4th time receives the first operational order backlight illumination, should be 17+5=22 minutes,
Backlight illumination after extension keeps duration to be more than predetermined peak value, and now, current backlight illumination keeps duration to continue to keep
For 17 minutes, or be set equal to predetermined peak value 20 minutes, duration can also be kept to revert to current backlight pre-
If duration 2 minutes, other any operations can also be carried out.
The third situation, electronic equipment, just can be to the backlights in system only after the first operational order is continuously received
Brightness keeps duration continuously to be extended.
For example, a length of 2 minutes when backlight illumination initial in system is kept, electronic equipment is receiving the first behaviour for the first time
After instructing, duration is kept extend for the first time to the backlight illumination in system, a length of 2 when current backlight illumination is kept
+ 5=7 minutes, and then electronic equipment again have received the first operational order for the second time, then in system backlight illumination protect
Hold duration and carry out second of extension, a length of 2+5+5=12 minutes when current backlight illumination is kept, next, when electronics is set
Duration 12 is kept to divide more than current backlight illumination for any instruction for keeping duration to be adjusted backlight illumination is not received
Zhong Hou, then not only the executing rule of duration is kept to adjust current backlight brightness values according to backlight illumination, moreover, will also be to working as
Preceding backlight illumination keeps duration to be adjusted, and either reverts to preset duration 2 minutes or is adjusted to other default times
Length, specific adjustment mode can be configured as needed.
In another example a length of 2 minutes when backlight illumination initial in system is kept, electronic equipment is receiving first for the first time
After operational order, duration is kept extend for the first time to the backlight illumination in system, current backlight illumination keeps duration
For 2+5=7 minutes, and then electronic equipment have received the first operational order for the second time again, then bright to the backlight in system
Degree keeps duration to carry out second of extension, a length of 2+5+5=12 minutes when current backlight illumination is kept, next, electronics
Equipment have received before the first operational order is received for the third time and keep duration to be adjusted to 10 points current backlight illumination
The instruction of clock, then current backlight illumination is kept duration to be adjusted to 10 minutes by electronic equipment first, if next third time
The first operational order is received, then current backlight illumination keeps duration to be then adjusted to 10+5=15 minutes.
If that is, between at the time of certain receives the first operational order twice, electronic equipment receives other
The instruction that is adjusted of duration is kept to backlight illumination, then need on the basis of performing after other adjust instructions further according to
The technical program keeps duration to be adjusted backlight.
Above-mentioned three kinds of modes can also be used in combination in specific implementation process.
For example, electronic equipment only after the first operational order is continuously received, can just be protected to the backlight illumination in system
Hold duration and carry out unconfined continuous extension.
In another example electronic equipment is only after the first operational order is continuously received, just can be to the backlight illumination in system
Duration is kept to carry out the continuous extension for having the upper limit.
Further specifically, the backlight illumination keeps duration relative by a predetermined relationship with the backlight brightness values
Should.
It is to be understood that the backlight illumination keeps duration to increase with the increase of the backlight brightness values.
For example, when backlight brightness values are 2, a length of 4 minutes when the backlight illumination is kept, when backlight brightness values are 3,
A length of 6 minutes when the backlight illumination is kept, when backlight brightness values are 4, a length of 8 minutes when the backlight illumination is kept, such as
Fruit is converted into relationship：
Backlight illumination keeps duration=2* backlight brightness values
It is also understood that the backlight illumination keeps duration to shorten with the increase of the backlight brightness values, when
So, such a situation is for constantly reducing the situation of backlight brightness values with the extension of backlight illumination holding duration.
For example, when backlight brightness values are 8, a length of 3 minutes when the backlight illumination is kept, when backlight brightness values are 6,
A length of 4 minutes when the backlight illumination is kept, when backlight brightness values are 4, a length of 6 minutes when the backlight illumination is kept, such as
Fruit is converted into relationship：
Backlight illumination keeps duration * backlight brightness values=24
As can be seen here, the backlight illumination keeps duration can to pass through a certain mathematical relationship with the backlight brightness values
Formula carry out relation pair should, and the two can proportional relation each other, also can inverse relation each other, should in actual application
This is determined to relation therebetween as needed, when in the case of electricity abundance, can selecting with backlight illumination
Keep the extension of duration and improve the pattern of backlight brightness values, and in the case of seldom needing to save electricity consumption in electricity, selection
The pattern of backlight brightness values is reduced as backlight illumination keeps the extension of duration, the use need that can meet user are reached with this
Ask, and can realizes the technique effect for saving electronic equipment electricity consumption.
Further specifically, the technical scheme in the embodiment of the present application also comprises the following steps：
Step 104：When the testing result is no, then the second operational order is generated.
In the specific implementation process of step 104, after the detection process described in step 101 is performed, the testing result
Can also be "No", to characterize from first moment, the electronic equipment does not obtain spy in a predetermined space duration
Fixed operation, now, when testing result is no, then control electronics generate the second operational order, and continue executing with step
105。
Step 105：According to second operational order, when controlling the backlight illumination to keep the duration to revert to described default
It is long.
If electronic equipment have received the second operational order, current backlight illumination is controlled to keep duration to revert to institute
Preset duration is stated, it is possible thereby to avoid electronic equipment from keeping duration repeatedly prolong backlight illumination in actual application
After length, can not automatic recovery system preset duration, when user need shorten backlight illumination keep duration when, avoid the need for manually
The step of operation keeps duration to recover backlight illumination, simplifies the operating process of electronic equipment, improves electronic equipment
Operating efficiency and while improve user and experience, also ensure that electronic equipment possesses preferable electricity-saving characteristic, having makes electricity
The technique effect that operating efficiency, user's impression and the electricity-saving characteristic three's function of sub- equipment balance each other.
Embodiment two
Fig. 2 is refer to, the embodiment of the present invention two provides a kind of electronic equipment based on system control method, and the electronics is set
Standby to include display unit, the backlight brightness values of the display unit comprise at least the first brightness value and the second brightness value, wherein, institute
The a length of preset duration when backlight illumination of display unit is kept is stated, when the current backlight brightness value of the display unit continues
When time exceedes backlight illumination holding duration, the display unit is then changed to another back of the body from the current backlight brightness value
Brightness values, the electronic equipment include：
Detection unit 201, to when the backlight brightness values of the display unit it is bright from described first at the first moment
When angle value is changed to second brightness value, detect from first moment, whether the electronic equipment is in a predetermined space
A specific operation is obtained in duration, obtains a testing result；Wherein, the specific operation can be by described in the display unit
Backlight brightness values are adjusted to the 3rd brightness value, and the 3rd brightness value is more than second brightness value, the 3rd brightness value with
First brightness value is identical, or different from first brightness value；
First operational order generation unit 202, when the testing result is to be, then to generate the first operational order；
First control unit 203, according to first operational order, to adjust the display unit and be based on the described 3rd
The backlight illumination of brightness value keeps duration so that the backlight illumination of the display unit based on the 3rd brightness value
Keep duration different from the preset duration, wherein, the 3rd brightness value is more than second brightness value.
Specifically, the display unit, it is specially：Second brightness value is less than the first predetermined threshold value；
When the backlight brightness values are second brightness value, the display unit is in backlight closed mode；It is described
First brightness value and the 3rd brightness value, more than the second predetermined threshold value；When the backlight brightness values are first brightness value
Or during three brightness value, the display unit is in backlight open state；Wherein, first predetermined threshold value is less than described
Second predetermined threshold value.
Specifically, first control unit 203, protected to extend the backlight illumination according to first operational order
Hold duration.
Specifically, the backlight illumination of the display unit keeps duration to press a predetermined relationship with the backlight brightness values
It is corresponding.
Specifically, the electronic equipment also includes：Second operational order generation unit 204, to when the testing result
For it is no when, then generate the second operational order；Second control unit 205, according to second operational order, to control the back of the body
Brightness keeps duration to revert to the preset duration.
Specifically, the specific operation, including：User is directed to the touch control operation of the electronic equipment；Or phonetic order behaviour
Make；Or key command operation；Or the operation for changing the electronic equipment posture；Or the electronic equipment speed is set to change
Operation.
Further specifically, the electronic equipment also includes balance detection unit, described to change the electronic equipment posture
The operation of change, is specifically included：Detected according to the detection unit, make what the attitude parameter of the electronic equipment changed
Operation.
Further specifically, the electronic equipment also includes acceleration detecting unit, described to make the electronic equipment speed
The operation to change, is specifically included：Detected according to the acceleration detecting unit, join the speed of the electronic equipment
The operation that number changes.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the application can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Specifically, a kind of system control method in the embodiment of the present application, applied in an electronic equipment, the electronics
Equipment includes display unit, and computer program instructions corresponding to methods described can be stored in the storage such as CD, hard disk, USB flash disk
On medium, when in storage medium computer program instructions corresponding with a kind of system control method read by an electronic equipment or
When being performed, comprise the following steps：
When the backlight brightness values of the display unit are changed to described at the first moment from first brightness value
During two brightness values, detect from first moment, it is specific whether the electronic equipment in a predetermined space duration obtains one
Operation, obtain a testing result；Wherein, the backlight brightness values of the display unit can be adjusted to by the specific operation
3rd brightness value, the 3rd brightness value are more than second brightness value, the 3rd brightness value and the first brightness value phase
Together, it is or different from first brightness value；
When the testing result is to be, then the first operational order is generated；
According to first operational order, the backlight illumination of the display unit based on the 3rd brightness value is adjusted
Keep duration so that the backlight illumination of the display unit based on the 3rd brightness value keep duration with it is described default when
It is long different, wherein, the 3rd brightness value is more than second brightness value.
Optionally, other computer instruction is also stored with the storage medium, these computer instructions are being held
Comprise the following steps during row：
Second brightness value is less than the first predetermined threshold value；When the backlight brightness values are second brightness value, institute
State display unit and be in backlight closed mode；
First brightness value and the 3rd brightness value, more than the second predetermined threshold value；When the backlight brightness values are institute
When stating the first brightness value or three brightness value, the display unit is in backlight open state；
Wherein, first predetermined threshold value is less than second predetermined threshold value.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
Suddenly：When the testing result when being, then to generate the first operational order, corresponding computer instruction is performed after being performed,
Comprise the following steps when executed：
The backlight illumination of the adjustment display unit based on the 3rd brightness value keeps duration, is specially：
Extend the backlight illumination and keep duration.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
Suddenly：When the testing result when being, then to generate the first operational order, corresponding computer instruction is performed after being performed,
Comprise the following steps when executed：
The backlight illumination keeps duration corresponding by a predetermined relationship with the backlight brightness values.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
Suddenly：When the backlight brightness values of the display unit switch to second brightness at the first moment from first brightness value
During value, detect from first moment, whether the electronic equipment in a predetermined space duration obtains a specific operation, obtains
Take a testing result, corresponding computer instruction to be performed after being performed, comprise the following steps when executed：
When the testing result is no, then the second operational order is generated；
According to second operational order, the backlight illumination is controlled to keep duration to revert to the preset duration.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the application scope.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the application to the application
God and scope.So, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising including these changes and modification.
Claims (9)
1. a kind of system control method, applied in an electronic equipment, the electronic equipment includes display unit, and the display is single
The backlight brightness values of member comprise at least the first brightness value and the second brightness value, wherein, the backlight illumination of the display unit is kept
The backlight brightness values of display unit described in Shi Changwei keep the preset duration of first brightness value or second brightness value, when
When the duration of the current backlight brightness value of the display unit exceedes backlight illumination holding duration, the display unit
Another backlight brightness values then are changed to from the current backlight brightness value, methods described includes：
The backlight illumination of the display unit is controlled to keep the backlight brightness values of duration and the display unit by predetermined relationship phase
It is corresponding.
2. according to the method for claim 1, it is characterised in that when the backlight illumination of the control display unit is kept
It is long corresponding by predetermined relationship with the backlight brightness values of the display unit, including：
The increase of backlight brightness values described in personal attendant when controlling the backlight illumination to keep and increase.
3. according to the method for claim 1, it is characterised in that the predetermined relationship is：Proportional relation.
4. according to the method for claim 1, it is characterised in that when the backlight illumination of the control display unit is kept
It is long corresponding by predetermined relationship with the backlight brightness values of the display unit, including：
The increase of backlight brightness values described in personal attendant when controlling the backlight illumination to keep and shorten.
5. according to the method for claim 1, it is characterised in that the predetermined relationship is：Inverse relation.
6. according to the method for claim 1, it is characterised in that when the backlight illumination of the control display unit is kept
It is long corresponding by predetermined relationship with the backlight brightness values of the display unit, including：
It is sufficient or when the electronic equipment does not save electricity consumption in the electricity of the electronic equipment, the backlight brightness values are controlled with institute
Backlight illumination is stated to keep the extension of duration and improve.
7. according to the method for claim 1, it is characterised in that when the backlight illumination of the control display unit is kept
It is long corresponding by predetermined relationship with the backlight brightness values of the display unit, including：
It is few or when the electronic equipment saves electricity consumption in the electricity of the electronic equipment, the backlight brightness values are controlled with institute
Backlight illumination is stated to keep the extension of duration and reduce.
8. according to the method for claim 1, it is characterised in that when the backlight illumination of the control display unit is kept
It is long corresponding by predetermined relationship with the backlight brightness values of the display unit, including：
When the backlight brightness values of the display unit had been changed to second brightness value at the first moment from the first brightness value, prison
Survey from first moment, whether the electronic equipment obtains a specific operation in certain predetermined space duration, obtains one
Testing result；The backlight brightness values of the display unit can be adjusted to the 3rd brightness value by the specific operation, and the described 3rd
Brightness value is more than second brightness value；
The testing result is when being, to generate the first operational order；
According to first operational order, the backlight illumination for adjusting the display unit keeps duration and the 3rd brightness value phase
It is corresponding.
9. a kind of electronic equipment based on system control method, the electronic equipment includes display unit, the display unit
Backlight brightness values comprise at least the first brightness value and the second brightness value, wherein, the backlight illumination of the display unit keeps duration
The preset duration of first brightness value or second brightness value is kept for the backlight brightness values of the display unit, when described
The duration of the current backlight brightness value of display unit exceed the backlight illumination keep duration when, the display unit then from
The current backlight brightness value is changed to another backlight brightness values, wherein：
The backlight illumination of the display unit keeps the backlight brightness values of duration and the display unit to press predetermined relationship phase
It is corresponding.
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| CN108682400A (en) * | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | brightness adjusting method and device |
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| TWI683233B (en) * | 2016-05-30 | 2020-01-21 | 廣達電腦股份有限公司 | Portable electronic devices and operating methods thereof |
| CN106227322B (en) * | 2016-07-12 | 2019-08-20 | Oppo广东移动通信有限公司 | A kind of method and terminal adjusting screen work mode |
| CN109166512B (en) * | 2018-09-07 | 2022-03-08 | 北京小米移动软件有限公司 | Display screen brightness adjusting method and device and electronic equipment |
| CN114974169A (en) * | 2021-03-17 | 2022-08-30 | 深圳市欧瑞博科技股份有限公司 | Method for controlling brightness of display panel of intelligent device, intelligent device and computer readable storage medium |
| CN116612722A (en) * | 2021-07-09 | 2023-08-18 | 海信视像科技股份有限公司 | Display equipment and backlight brightness adjusting method |
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| CN108682400A (en) * | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | brightness adjusting method and device |
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