CN104347036B - A kind of information processing method and electronic equipment - Google Patents
A kind of information processing method and electronic equipment Download PDFInfo
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- CN104347036B CN104347036B CN201310344139.3A CN201310344139A CN104347036B CN 104347036 B CN104347036 B CN 104347036B CN 201310344139 A CN201310344139 A CN 201310344139A CN 104347036 B CN104347036 B CN 104347036B
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Abstract
The present invention relates to display technology field, discloses a kind of information processing method and electronic equipment, to solve in the prior art to not accurate enough the technical problem of backlight control of display unit.Applied in the electronic equipment for including display unit, this method includes this method：Detection obtains the first parameter information；Based on first parameter information, from at least two backlight curves for being adjusted to the backlight brightness values of the display unit, the first backlight curve is determined, wherein, the first corresponding relation comprising environment bright angle value and backlight brightness values in the first backlight curve；Based on first corresponding relation, determine and the first backlight brightness values corresponding to the first environment brightness values of the electronic equipment local environment；The backlight brightness values are arranged to first backlight brightness values.Due to the difference based on the first parameter information, the backlight curve being controlled to the backlight of display unit is also different, so as to reach the more accurate technique effect of backlight control to display unit.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of information processing method and electronic equipment.
Background technology
With the continuous development of scientific technology, electronic technology has also obtained development at full speed, and the species of electronic product is also got over
Come more, people have also enjoyed the various facilities that development in science and technology is brought.Present people can be produced by various types of electronics
Product, the comfortable life brought with development in science and technology is enjoyed, such as:Computer, TV, mobile phone etc..
Under normal circumstances, these electronic equipments all have display unit, in order to reach the purpose of power saving while make display
Content shown by unit reaches best display effect, in the prior art can be in several ways to the backlight of display unit
It is adjusted, such as：LABC（The corresponding backlight control of ambient light detecting：Light Adaptive Brightness Control）、
CABC（Content corresponds to backlight control：Concent Adaptive Brightness Control）Etc..
Wherein, in LABC, display unit can have the backlight curve of an environment bright angle value and backlight brightness values,
After electronic equipment detects environment bright angle value, it is possible to from this backlight curve, find out corresponding backlight brightness values, enter
And the backlight of display unit is adjusted.
Present inventor has found following technical problem in the prior art at least be present：
Due in the prior art, when the backlight to display unit carries out LABC controls, environment bright angle value and backlight
A backlight curve is only existed between brightness value, and different backlight curves can not be used based on different application environments, so
There is to not accurate enough the technical problem of display unit backlight control.
The content of the invention
The embodiment of the present invention provides a kind of information processing method and electronic equipment, single to display in the prior art for solving
Not accurate enough the technical problem of first backlight control.
According to the first aspect of the invention, there is provided a kind of information processing method, set applied to the electronics including display unit
In standby, methods described includes：Detection obtains the first parameter information；Based on first parameter information, from for the display
In at least two backlight curves that the backlight brightness values of unit are adjusted, the first backlight curve is determined, wherein, described first
The first corresponding relation comprising environment bright angle value and backlight brightness values in backlight curve；Based on first corresponding relation, really
Make the first backlight brightness values corresponding to the first environment brightness values of the electronic equipment local environment；By the backlight
Brightness value is arranged to first backlight brightness values.
With reference in a first aspect, in the first possible implementation, it is specially in first parameter information：The electricity
During the first position information of sub- equipment, at least two backlights being adjusted from the backlight brightness values to the display unit
In curve, the first backlight curve is determined, is specially：Corresponding relation based on positional information Yu backlight curve, from it is described at least
Determined in two backlight curves for the first backlight curve corresponding to the first position information.
With reference in a first aspect, in second of possible implementation, it is specially in first parameter information：Described
During one environment bright angle value, at least two backlight songs from for being adjusted to the backlight brightness values of the display unit
In line, the first backlight curve is determined, is specifically included：Determine the first environment brightness values of the electronic equipment local environment；
First luminance threshold scope where determining the first environment brightness values；It is corresponding with backlight curve based on luminance threshold scope
Relation, determined from least two backlight curves for the first backlight curve corresponding to the first luminance threshold scope.
With reference to second of possible implementation of first aspect, in the third possible implementation, described first
Environment bright angle value is specially：It is less than the average value of first threshold with the difference of ambient light average value, wherein, the ambient light is put down
Average is specially：Multiple environment bright angle values of the electronic equipment local environment in prefixed time interval are averaged and obtained
Obtain brightness value.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, the determination
The first environment brightness values of the electronic equipment local environment, are specifically included：Every a prefixed time interval, determine described aobvious
Multiple environment bright angle values of environment where showing unit；The multiple environment bright angle value is averaged, that is, obtains described
One environment bright angle value.
With reference to the third possible implementation of first aspect, in the 5th kind of possible implementation, the determination
The first environment brightness values of the electronic equipment local environment, are specifically included：Every a prefixed time interval, determine described aobvious
Multiple environment bright angle values of environment where showing unit；The multiple environment bright angle value is averaged and then obtains the second ring
Border brightness values；Determined from the multiple environment bright angle value with the absolute difference of the second environment brightness values most
Small environment bright angle value is as the first environment brightness values.
With reference in a first aspect, in the 6th kind of possible implementation, it is specially in first parameter information：User's
When first choice operates, at least two backlight curves being adjusted from the backlight brightness values to the display unit,
The first backlight curve is determined, is specially：The first choice operation is responded, to be determined from least two backlight curves
The first backlight curve.
With reference in a first aspect, in the 7th kind of possible implementation, the backlight brightness values are arranged to institute described
After stating the first backlight brightness values, methods described also includes：Detect and the first application program whether has been run on the electronic equipment；
When operation has first application program on the electronic equipment, by the backlight brightness values by first backlight brightness values
It is adjusted to second backlight brightness values different from first backlight brightness values.
With reference to the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation, described second
Backlight brightness values are less than first backlight brightness values.
According to the second aspect of the invention, there is provided a kind of electronic equipment, the electronic equipment include display unit, the electricity
Sub- equipment also includes：Module is obtained, the first parameter information is obtained for detecting；First determining module, for based on described first
Parameter information, from least two backlight curves for being adjusted to the backlight brightness values of the display unit, determine
First backlight curve, wherein, the first corresponding pass comprising environment bright angle value with backlight brightness values in the first backlight curve
System；Second determining module, for based on first corresponding relation, determining the first ring with the electronic equipment local environment
The first backlight brightness values corresponding to the brightness values of border；Setup module, for the backlight brightness values to be arranged into described first
Backlight brightness values.
With reference to second aspect, in the first possible implementation, it is specially in first parameter information：The electricity
During the first position information of sub- equipment, first determining module, it is specifically used for：It is corresponding with backlight curve based on positional information
Relation, determined from least two backlight curves for the first backlight curve corresponding to the first position information.
With reference to second aspect, in second of possible implementation, it is specially in first parameter information：Described
During one environment bright angle value, first determining module, specifically include：First determining unit, for determining the first environment
First luminance threshold scope where brightness values；Second determining unit, for pair based on luminance threshold scope Yu backlight curve
It should be related to, be determined from least two backlight curves bent for the first backlight corresponding to the first luminance threshold scope
Line.
With reference to second of possible implementation of second aspect, in the third possible implementation, described first
Environment bright angle value is specially：It is less than the average value of first threshold with the difference of ambient light average value, wherein, the ambient light is put down
Average is specially：Multiple environment bright angle values of the electronic equipment local environment in prefixed time interval are averaged and obtained
Obtain brightness value.
With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation, the electronics
Equipment also includes：3rd determining module, for every a prefixed time interval, environment to be multiple where determining the display unit
Environment bright angle value；First averaging module, for being averaged to the multiple environment bright angle value, to obtain first ring
Border brightness values.
With reference to the third possible implementation of second aspect, in the 5th kind of possible implementation, the electronics
Equipment also includes：4th determining module, for every a prefixed time interval, environment to be multiple where determining the display unit
Environment bright angle value；Second averaging module, for second environment to be averaged and then obtained to the multiple environment bright angle value
Brightness values；4th determining module, for being determined from the multiple environment bright angle value and the second environment brightness
The minimum environment bright angle value of the absolute difference of value is as the first environment brightness values.
With reference to second aspect, in the 6th kind of possible implementation, it is specially in first parameter information：User's
When first choice operates, first determining module, it is specifically used for：First choice operation is responded, with from described at least two
The first backlight curve is determined in bar backlight curve.
With reference to second aspect, in the 7th kind of possible implementation, the electronic equipment also includes：Detection module, use
In after the backlight brightness values are arranged into first backlight brightness values, detect and whether run on the electronic equipment
First application program；Adjustment module, on the electronic equipment operation have first application program when, by the backlight
Brightness value is adjusted to second backlight brightness values different from first backlight brightness values by first backlight brightness values.
With reference to the 7th kind of possible implementation of second aspect, in the 8th kind of possible implementation, described second
Backlight brightness values are less than first backlight brightness values.
The present invention has the beneficial effect that：
Due in embodiments of the present invention, when the backlight of electronic equipment is controlled, being obtained first by sensor detection
The first parameter information is obtained, is then based on the first parameter information from the backlight brightness values progress for the display unit to electronic equipment
In at least two backlight curves of adjustment, determine that the first backlight curve is then determined and first from the first backlight curve
First backlight brightness values corresponding to environment bright angle value, and then the backlight brightness values of the display unit are adjusted, that is,
The difference of the first parameter information detected based on electronic equipment is said, the back of the body of backlight control is carried out to the display unit of electronic equipment
Light curve is also different, so as to reach the more accurate technique effect of backlight control to display unit.
Brief description of the drawings
Fig. 1 is the flow chart of information processing method in the embodiment of the present invention；
Fig. 2 is the flow chart that the first backlight curve is determined in information processing method of the embodiment of the present invention；
Fig. 3 is the flow chart for determining first environment brightness values in the embodiment of the present invention in information processing method；
Fig. 4 is the structure chart of electronic equipment in the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method and electronic equipment of information processing, for solving to show list in the prior art
Not accurate enough the technical problem of first backlight control.
Technical scheme in the embodiment of the present application is the above-mentioned technical problem of solution, and general thought is as follows：
Detection obtains the first parameter information, and first parameter information is, for example,：The first position information of electronic equipment, electronics
The first environment brightness values of equipment local environment, the operation of the first choice of user etc.；Based on first parameter information, from
In at least two backlight curves being adjusted to the backlight brightness values of the display unit of electronic equipment, the first backlight is determined
Curve, wherein, the first corresponding relation comprising environment bright angle value and backlight brightness values in the first backlight curve；Based on this
One corresponding relation, determine and the first backlight illumination corresponding to the first environment brightness values of the electronic equipment local environment
Value；The backlight brightness values are arranged to first backlight brightness values.
Due in such scheme, the difference of the first parameter information detected based on electronic equipment, to the electronic equipment
Display unit carry out backlight control backlight curve it is also different, so as to reach more accurate to the backlight control of display unit
Technique effect.
In order to be better understood from above-mentioned technical proposal, below by accompanying drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than the restriction to technical solution of the present invention, in the case where not conflicting, the embodiment of the present invention and embodiment
In technical characteristic can be mutually combined.
On the one hand, the embodiment of the present invention provides a kind of information processing method, applied to the electronic equipment including display unit
In, the electronic equipment is, for example,：Notebook computer, tablet personal computer, mobile phone etc..
Fig. 1 is refer to, the method for the information processing comprises the following steps：
Step S101：Detection obtains the first parameter information；
Step S102：Based on first parameter information, from for being adjusted to the backlight brightness values of the display unit
In at least two backlight curves, determine the first backlight curve, wherein, in the first backlight curve comprising environment bright angle value with
First corresponding relation of backlight brightness values；
Step S103：Based on first corresponding relation, the environment bright angle value with the electronic equipment local environment is determined
The first corresponding backlight brightness values；
Step S104：The backlight brightness values are arranged to first backlight brightness values.
Wherein, in step S101, first parameter information can be polytype parameter information, be set forth below therein
Three kinds are introduced, and certainly, in specific implementation process, are not limited to following three kinds of situations.
The first, first parameter information is specially：The first position information of the electronic equipment.GPS location can be passed through
Instrument obtains the first position information；A base station can also be set as reference base station, then marked by the android of the electronic equipment
Quasi- interface determines relative position of the reference base station relative to the electronic equipment, and then determines this first based on the relative position
Confidence breath etc..
Second, first parameter information is specially：The first environment brightness values, wherein can be examined by optical sensor
The first environment brightness values are surveyed, the optical sensor is, for example,：Ambient light sensor, ultraviolet light transducer etc..
The third, first parameter information is specially：The first choice operation of user, first choice operation can be pre-
If any operation, such as：Click on the operation of the first backlight curve, the operation for producing a default gesture etc..
Wherein, in step S102, based on the difference of first parameter information, the mode of the first backlight curve is obtained also not
Together, three kinds therein are set forth below to be introduced, certainly, in specific implementation process, is not limited to following three kinds of situations.
The first, be specially in first parameter information：, should be to the display during first position information of the electronic equipment
In at least two backlight curves that the backlight brightness values of unit are adjusted, the first backlight curve is determined, is specially：
Corresponding relation based on positional information Yu backlight curve, from this at least two backlight curves determine for this first
First backlight curve corresponding to positional information.
In specific implementation process, its environmental light intensity angle value of different positional informations differs, and then can correspond to not
Same backlight curve, such as：If the first position information shows that the electronic equipment positioned at interior, shows the first environment light
Intensity level it is relatively low and if the first position information show the electronic equipment be located outside, if show the first environment luminous intensity
It is worth higher etc..And then can in electronic equipment pre-stored location information and backlight curve corresponding relation, such as such as the institute of table 1
Show：
Table 1
| Positional information | Backlight curve |
| It is indoor | 001 |
| It is outdoor | 002 |
| Garage | 003 |
And then it is determined that after the first position information, by searching the corresponding relation of positional information and backlight curve, just
First backlight curve corresponding to can determining, by taking table 1 as an example, if the first position information is specially：It is indoor, then to determine
Backlight curve 001 is the first backlight curve.
Second, it is specially in first parameter information：, should be from for the display list during first environment brightness values
In at least two backlight curves that the backlight brightness values of member are adjusted, the first backlight curve is determined, refer to Fig. 2, specifically
Including：
Step S201：Determine the first environment brightness values of the electronic equipment local environment；
Step S202：First luminance threshold scope where determining the first environment brightness values；
Step S203：Corresponding relation based on luminance threshold scope Yu backlight curve, from this at least two backlight curves
It is determined that for the first backlight curve corresponding to the first luminance threshold scope.
In specific implementation process, the first environment brightness values can be ring residing for the electronic equipment in step S201
The environment bright angle value at the current time in border, but a preferred embodiment is used as, the first environment brightness values are specially：With
The difference of ambient light average value is less than the average value of first threshold, wherein, the ambient light average value is specially：Preset time
Averaged obtained brightness value every multiple environment bright angle values of the interior electronic equipment local environment.
Wherein, the prefixed time interval can be arbitrary time span, such as：4min, 10min etc., the first threshold
Can also be any threshold, such as：20Hz, 30Hz etc., as a preferred embodiment, the first environment brightness values be with
The minimum brightness value of the ambient light average value difference.
Because even if user is in single environment, its corresponding first environment light intensity value is also possible to go out in a short time
Now significantly fluctuate, and then cause its corresponding luminance threshold scope also different, such as：User indoors when, corresponding to it
The luminance threshold scope of first environment brightness values may be in 350~800Hz, but if user moves to window side indoors
Make the strong light direct beam electronic equipment, in this case, its corresponding first environment brightness values could possibly be higher than 800Hz；In another example：
User at outdoor, the luminance threshold scope of its corresponding first environment brightness values may in 800~1000Hz, but if
For user under outdoor sport to tree shade, its corresponding first environment brightness values is likely lower than 800Hz etc..However, usual feelings
Under condition, for user in single environment, the environment bright angle value of electronic equipment local environment exceeds its corresponding luminance threshold scope
Time can be shorter, if in this case, it is also necessary to backlight curve corresponding to the replacing, first, frequently adjustment the back of the body
Light curve can aggravate the burden of electronics processors, secondly, also cause the eyes of user not feel well, reduce the experience of user
Degree.
So in order to reduce the processing load of processor, and improving user experience, can be put down by this and ambient light
The first environment brightness values that the difference of average is less than the first threshold determine the first backlight curve.
In specific implementation process, in step S201, the first environment brightness values can be obtained with pass-through mode, are arranged below
Lift two kinds therein to be introduced, certainly, in specific implementation process, be not limited to following two situations.
The first：The first environment brightness values of the determination electronic equipment local environment, are specifically included：
Every a prefixed time interval, multiple environment bright angle values of environment where determining the display unit；
The plurality of environment bright angle value is averaged, that is, obtains the first environment brightness values.
Assuming that the prefixed time interval is：4min, 8 environment bright angle values as shown in table 2 are obtained altogether：
Table 2
Then 8 previously obtained environment bright angle values are averaged：654, so the first environment brightness values are：
654Hz, certainly, multiple ambient light average values and the first environment light average value enumerated above as just an example,
It is not limited to above-mentioned data.
Second, every a prefixed time interval, multiple environment bright angle values of environment where determining the display unit；
The plurality of environment bright angle value is averaged and then obtains second environment brightness values；
The ring minimum with the absolute difference of the second environment brightness values is determined from the plurality of environment bright angle value
Border brightness values are as the first environment brightness values.
Or so that the prefixed time interval is 4min, obtains 8 environment bright angle values as shown in table 2 altogether as an example, then,
Average acquisition to this 8 environment bright angle values is second environment brightness values, then will 8 environment bright angle values point
Difference average value is not taken with the second environment brightness values, obtains result as shown in table 3.
Table 3
| Numbering | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Difference average value | 54 | 44 | 346 | 49 | 50 | 48 | 52 | 46 |
Assuming that the first threshold is 45Hz, and then it can determine that the first environment photo threshold is numbering 2 by above-mentioned table 3
Corresponding environment bright angle value, that is, 610Hz, certain above-mentioned first threshold, first environment photo threshold are only an act
Example, is not intended as limiting.
In specific implementation process, can in electronic equipment predetermined luminance threshold range and backlight curve corresponding relation
Table, such as shown in table 4：
Table 4
| Luminance threshold scope（Hz） | Backlight curve |
| 800~1000 | 001 |
| 350~800 | 002 |
| 300~350 | 003 |
Wherein, in step S202, after the first environment brightness values are obtained, it is possible to determine that its is corresponding first bright
Threshold range is spent, such as：If the first environment brightness values are 600Hz, then, its corresponding first luminance threshold scope is then
For 800~1000Hz；If the first environment brightness values are 340Hz, then, its corresponding first luminance threshold scope is then
300~350Hz etc..
After the luminance threshold scope is determined based on step S201, by searching luminance threshold scope and backlight curve
Corresponding relation is assured that the first backlight curve, by taking table 4 as an example, if the first luminance threshold scope be 300~
350Hz, then it is the first backlight curve that can determine backlight curve 003.
The third, be specially in first parameter information：, should be to the display unit during first choice operation of user
In at least two backlight curves that backlight brightness values are adjusted, the first backlight curve is determined, is specially：
First choice operation is responded, to determine the first backlight curve from this at least two backlight curves.
Such as：User clicks on 001 by mouse, then then determines that backlight curve 001 is the first backlight curve；Example again
Such as：User clicks on 003 by the touch-display unit of electronic equipment, then it is that first backlight is bent then to determine backlight curve 003
Line etc..
Wherein, in step S103, the environment bright angle value of the electronic equipment local environment is generally by light bed sensor
The environment bright angle value detected in real time, due to having the first of environment bright angle value and backlight brightness values in the first backlight curve
Corresponding relation, so can directly passes through the corresponding relation after the environment bright angle value of electronic equipment local environment is obtained
Determine first backlight brightness values.
In specific implementation process, based on step S104 by the backlight brightness values be arranged to first backlight brightness values it
Afterwards, Fig. 3 is refer to, this method also includes：
Step S301：Detect and the first application program whether has been run on the electronic equipment；
Step S302：Operation is when having first application program on the electronic equipment, by the backlight brightness values by this first
Backlight brightness values are adjusted to second backlight brightness values different from first backlight brightness values.
Wherein, in step S301, it can determine that the electronic equipment is transported by reading the task manager of the electronic equipment
Capable multiple application programs, then judge whether include first application program in the plurality of application program, this first applies journey
Sequence can be any application, such as：E-book reading application program, picture browsing program etc..
Wherein, in step S302, due to that for different application programs, can there is most suitable backlight brightness values, so
It is determined that the electronic equipment operation have first application program, such as：E-book reading program, just the backlight brightness values are carried out
Adjustment.
In specific implementation process, second backlight brightness values are less than first backlight brightness values.
, can if the backlight brightness values of display unit are relatively low when first application program is e-book reading program
Enough reach preferable display effect, such user can feel light when carrying out e-book reading by the e-book reading program
Line is more soft, so second backlight brightness values are less than first backlight brightness values.
The information processing method in the present invention is introduced, it is necessary to illustrate below by way of several specific embodiments, this
Embodiment in invention is served only for explaining the present invention, and cannot be used for the limitation present invention.All meet the implementation of inventive concept
Within protection scope of the present invention, how those skilled in the art naturally is carried out example according to the thought of the present invention if knowing
Deformation.
Embodiment one
For the embodiment of the present invention by the first position information using the first parameter information as the electronic equipment, the electronic equipment is hand
The method that the information processing that the embodiment of the present invention is introduced is introduced exemplified by machine.
At the T1 moment, the user A of the mobile phone is just on duty, and mobile phone is placed on desk, and the mobile phone is examined by GPS location instrument
It is office to measure mobile phone position, so determine that its first position information is：It is indoor；
Then the mobile phone determines first position information institute by the positional information of table 1 and the corresponding relation of backlight curve
Corresponding first backlight curve is：Backlight curve 001；
Then the environmental light intensity angle value of environment, Jin Ertong where the mobile phone detects current time mobile phone by optical sensor device
Cross the environmental light intensity angle value and the first backlight brightness values corresponding to the environmental light intensity angle value are determined from the first backlight curve；
Then, the backlight brightness values of the display screen of mobile phone are adjusted to first backlight brightness values by the mobile phone.
At the T2 moment, the mobile phone, which detects operation on the mobile phone, following application program：Music program, e-book browse
Program, including the first application program：Picture browsing program, so reduce the backlight brightness values, that is, by backlight illumination
Value is adjusted to the second backlight brightness values less than first backlight brightness values by first backlight brightness values.
Embodiment two
In the present embodiment, will be introduced so that the electronic equipment is tablet personal computer as an example.
The tablet personal computer is opened in the user B of the T3 tablet personal computers and carries out picture browsing operation, and the light of the tablet personal computer passes
Sensor gathers in 2min clocks obtains 8 environment bright angle values, specific as shown in table 5：
Table 5
Then, the tablet personal computer is averaged to above-mentioned 8 environment bright angle values, and then obtains second environment brightness
Value：866, difference average value is then taken to above-mentioned 8 ambient light average value and the second environment brightness values, and then obtain such as table
Difference average value shown in 6：
Table 6
| Numbering | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Difference average value | 34 | 44 | 34 | 39 | 262 | 40 | 36 | 42 |
Assuming that the first threshold is 40, then therein 1,3,4,6,7 are averaged with the differences of second environment brightness values
Value is both less than the first threshold, so the tablet personal computer therefrom selects difference average value minimum conduct first environment light
Angle value, that is,：900；
Then determine that its corresponding luminance threshold scope is by the first environment brightness values：800~1000Hz；
Then determine that backlight curve 001 is used as the first backlight curve by the luminance threshold scope；
At the T4 moment, the optical sensor detection of the tablet personal computer obtains current environment light intensity value and is：910Hz, Jin Er
Determine the first backlight brightness values corresponding to the 910Hz on the first backlight curve, and then by the display of the tablet personal computer
Backlight brightness values are adjusted to first backlight brightness values.
On the other hand, the embodiment of the present invention provides a kind of electronic equipment, and the electronic equipment includes display unit, refer to figure
4, the electronic equipment also includes following structure：
Module 40 is obtained, the first parameter information is obtained for detecting；
First determining module 41, for based on first parameter information, from for the backlight brightness values to the display unit
In at least two backlight curves being adjusted, the first backlight curve is determined, wherein, include environment in the first backlight curve
First corresponding relation of brightness values and backlight brightness values；
Second determining module 42, for based on first corresponding relation, determining with the electronic equipment local environment
The first backlight brightness values corresponding to one environment bright angle value；
Setup module 43, for the backlight brightness values to be arranged into first backlight brightness values.
Wherein, the difference of first parameter information obtained based on the acquisition module 40, and then first determining module
41 determine that the mode of the first backlight curve is also different, are set forth below three kinds therein and are introduced, certainly, had been embodied
Cheng Zhong, it is not limited to following three kinds of modes.
The first, be specially in first parameter information：During the first position information of the electronic equipment, the first determination mould
Block 41, is specifically used for：
Corresponding relation based on positional information Yu backlight curve, from this at least two backlight curves determine for this first
First backlight curve corresponding to positional information.
Second, it is specially in first parameter information：During the first environment brightness values, first determining module 41,
Specifically include：
First determining module, is specifically included：
First determining unit, for determining the first environment brightness values of the electronic equipment local environment；
Second determining unit, for the first luminance threshold scope where determining the first environment brightness values；
3rd determining unit, for the corresponding relation based on luminance threshold scope Yu backlight curve, from this at least two back ofs the body
Determined in light curve for the first backlight curve corresponding to the first luminance threshold scope.
Further, the first environment brightness values are specially：It is less than first threshold with the difference of ambient light average value
Average value, wherein, the ambient light average value is specially：To multiple environment of the electronic equipment local environment in prefixed time interval
Brightness values are averaged obtained brightness value.
In this case, first determining unit can determine the first environment brightness values in several ways, enter
And the functional module that first determining unit is included is also different, it is set forth below two kinds therein and is introduced, certainly, specific
In implementation process, following two modes are not limited to.
1. first determining unit, is specifically included：
First determination subelement, for every a prefixed time interval, multiple rings of environment where determining the display unit
Border brightness values；
First average subelement, for being averaged to the plurality of environment bright angle value, to obtain first environment light
Angle value.
2. first determining unit, is specifically included：
Second determination subelement, for every a prefixed time interval, multiple rings of environment where determining the display unit
Border brightness values；
Second average subelement, for second environment brightness to be averaged and then obtained to the plurality of environment bright angle value
Value；
3rd determination subelement, for being determined from the plurality of environment bright angle value and the second environment brightness values
The minimum environment bright angle value of absolute difference is as the first environment brightness values.
The third, be specially in first parameter information：During the first choice operation of user, first determining module 41,
It is specifically used for：
First choice operation is responded, to determine the first backlight curve from this at least two backlight curves.
Further, the electronic equipment also includes：
Detection module, for after the backlight brightness values are arranged into first backlight brightness values, detecting the electronics and setting
The first application program whether has been run for upper；
Adjustment module, during for having run first application program on the electronic equipment, by the backlight brightness values by this
First backlight brightness values are adjusted to second backlight brightness values different from first backlight brightness values.
Further, second backlight brightness values are less than first backlight brightness values.
The information processing method phase introduced by the electronic equipment that the embodiment of the present application is introduced with the embodiment of the present application
Corresponding, the information processing method introduced based on the embodiment of the present application, those skilled in the art can understand the application reality
Basic structure and the deformation of the electronic equipment that example is introduced are applied, so be no longer discussed in detail herein.
One or more technical schemes that the application provides, have at least the following technical effects or advantages：
（1）Due in embodiments of the present invention, when the backlight of electronic equipment is controlled, being detected first by sensor
The first parameter information is obtained, the first parameter information is then based on and enters from the backlight brightness values for the display unit to electronic equipment
In at least two backlight curves of row adjustment, determine that the first backlight curve is then determined and the from the first backlight curve
First backlight brightness values corresponding to one environment bright angle value, and then the backlight brightness values of the display unit are adjusted, also
It is the difference for saying the first parameter information detected based on electronic equipment, backlight control is carried out to the display unit of electronic equipment
Backlight curve is also different, so as to reach the more accurate technique effect of backlight control to display unit.
（2）Because in embodiments of the present invention, first parameter information can be many kinds of parameters information, such as：The electronics
The first position information of equipment, the first environment brightness values of the electronic equipment local environment, the operation of the first choice of user etc.
Deng, so the first backlight curve can be determined with pass-through mode, and then to the more diversified technology of backlight control
Effect.
（3）Due in embodiments of the present invention, the first environment brightness values are specially：With the difference of ambient light average value
Value is less than the average value of first threshold, wherein, the ambient light average value is specially：The electronics in prefixed time interval is set
Multiple environment bright angle values of standby local environment are averaged obtained brightness value, so prevent electronic equipment local environment
When environment bright angle value fluctuates widely in a short time, technical problem that caused backlight curve is frequently changed, so as to
The processing load of the processor of electronic equipment is reduced, and, it is therefore prevented that because frequently changing eyes of the backlight curve to user
Caused discomfort, improve the Experience Degree of user.
（4）, can be right when operation has the first application program on detecting the electronic equipment due in embodiments of the present invention
The backlight brightness values of the display unit of the electronic equipment are adjusted, that is, for different application programs can be its determination
Optimal backlight brightness values, so reached to the more accurate technique effect of display unit backlight control.
（5）Due in embodiments of the present invention, when the first application program is e-book reading program, by electronic equipment
The backlight brightness values of display unit are by the second brightness value that the first luminance-value reduction is less than first brightness value, in such case
Under, it can make electronic equipment read routine that there is preferable display effect, also, user enters by the e-book reading program
During row e-book reading, it can feel that light is more soft, improves user experience.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention 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 present invention can use the computer for wherein including computer usable program code in one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program production of upper implementation
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of 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.
Although preferred embodiments of the present invention have been described, but 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 scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (16)
- A kind of 1. information processing method, applied in the electronic equipment including display unit, it is characterised in that methods described bag Include：Detection obtains the first parameter information；Based on first parameter information, from least two back ofs the body for being adjusted to the backlight brightness values of the display unit In light curve, the first backlight curve is determined, wherein, environment bright angle value and backlight illumination are included in the first backlight curve First corresponding relation of value, first parameter information include the first position information of the electronic equipment or the electronic equipment The first environment brightness values of local environment, the first backlight curve include corresponding with the first position information first back of the body Light curve or the first backlight curve corresponding with the first luminance threshold scope of the first environment brightness values；Based on first corresponding relation, determine and corresponding to the environment bright angle value of the electronic equipment local environment One backlight brightness values；The backlight brightness values are arranged to first backlight brightness values.
- 2. the method as described in claim 1, it is characterised in that in first parameter information be specially the electronic equipment During the information of first position, at least two backlight curves from for being adjusted to the backlight brightness values of the display unit In, the first backlight curve is determined, is specially：Corresponding relation based on positional information Yu backlight curve, determined and described first from least two backlight curves First backlight curve corresponding to positional information.
- 3. the method as described in claim 1, it is characterised in that be specially in first parameter information：First environment is bright During angle value, at least two backlight curves from for being adjusted to the backlight brightness values of the display unit, it is determined that Go out the first backlight curve, specifically include：Determine the first environment brightness values of the electronic equipment local environment；First luminance threshold scope where determining the first environment brightness values；Corresponding relation based on luminance threshold scope Yu backlight curve, determined from least two backlight curves with it is described First backlight curve corresponding to first luminance threshold scope.
- 4. method as claimed in claim 3, it is characterised in that the first environment brightness values are specially：Put down with ambient light The difference of average is less than the brightness value of first threshold, wherein, the ambient light average value is specially：To institute in prefixed time interval The multiple environment bright angle values for stating electronic equipment local environment are averaged obtained brightness value.
- 5. method as claimed in claim 4, it is characterised in that the first environment for determining the electronic equipment local environment Brightness values, specifically include：Every a prefixed time interval, multiple environment bright angle values of environment where determining the display unit；The multiple environment bright angle value is averaged, that is, obtains the first environment brightness values.
- 6. method as claimed in claim 4, it is characterised in that the first environment for determining the electronic equipment local environment Brightness values, specifically include：Every a prefixed time interval, multiple environment bright angle values of environment where determining the display unit；The multiple environment bright angle value is averaged and then obtains second environment brightness values；The ring minimum with the absolute difference of the second environment brightness values is determined from the multiple environment bright angle value Border brightness values are as the first environment brightness values.
- 7. the method as described in claim 1, it is characterised in that the backlight brightness values are arranged to first back of the body described After brightness values, methods described also includes：Detect and the first application program whether has been run on the electronic equipment；It is when operation has first application program on the electronic equipment, the backlight brightness values are bright by first backlight Angle value is adjusted to second backlight brightness values different from first backlight brightness values.
- 8. method as claimed in claim 7, it is characterised in that second backlight brightness values are less than first backlight illumination Value.
- 9. a kind of electronic equipment, the electronic equipment includes display unit, it is characterised in that the electronic equipment also includes：Module is obtained, the first parameter information is obtained for detecting；First determining module, for based on first parameter information, from for entering to the backlight brightness values of the display unit In at least two backlight curves of row adjustment, the first backlight curve is determined, wherein, environment is included in the first backlight curve First corresponding relation of brightness values and backlight brightness values, first parameter information include the first position of the electronic equipment The first environment brightness values of information or the electronic equipment local environment, the first backlight curve include and described first First backlight curve or the first luminance threshold scope corresponding first with the first environment brightness values corresponding to confidence breath Backlight curve；Second determining module, for based on first corresponding relation, determining the environment with the electronic equipment local environment The first backlight brightness values corresponding to brightness values；Setup module, for the backlight brightness values to be arranged into first backlight brightness values.
- 10. electronic equipment as claimed in claim 9, it is characterised in that be specially in first parameter information：The electronics During the first position information of equipment, first determining module, it is specifically used for：Corresponding relation based on positional information Yu backlight curve, determined from least two backlight curves for described first First backlight curve corresponding to positional information.
- 11. electronic equipment as claimed in claim 9, it is characterised in that be specially in first parameter information：First environment During brightness values, first determining module, specifically include：First determining unit, for determining the first environment brightness values of the electronic equipment local environment；Second determining unit, for the first luminance threshold scope where determining the first environment brightness values；3rd determining unit, for the corresponding relation based on luminance threshold scope Yu backlight curve, from least two backlights Determined in curve for the first backlight curve corresponding to the first luminance threshold scope.
- 12. electronic equipment as claimed in claim 11, it is characterised in that the first environment brightness values are specially：With ring The difference of border light average value is less than the brightness value of first threshold, wherein, the ambient light average value is specially：Preset time Averaged obtained brightness value every multiple environment bright angle values of the interior electronic equipment local environment.
- 13. electronic equipment as claimed in claim 12, it is characterised in that first determining unit, specifically include：First determination subelement, for every a prefixed time interval, multiple environment of environment where determining the display unit Brightness values；First computation subunit, it is bright to obtain the first environment for being averaged to the multiple environment bright angle value Angle value.
- 14. electronic equipment as claimed in claim 12, it is characterised in that first determining unit, specifically include：Second determination subelement, for every a prefixed time interval, multiple environment of environment where determining the display unit Brightness values；Second computation subunit, for second environment brightness to be averaged and then obtained to the multiple environment bright angle value Value；3rd determination subelement, for being determined from the multiple environment bright angle value and the second environment brightness values The minimum environment bright angle value of absolute difference is as the first environment brightness values.
- 15. electronic equipment as claimed in claim 9, it is characterised in that the electronic equipment also includes：Detection module, for after the backlight brightness values are arranged into first backlight brightness values, detecting the electronics Whether first application program has been run in equipment；Adjustment module, on the electronic equipment operation have first application program when, by the backlight brightness values by First backlight brightness values are adjusted to second backlight brightness values different from first backlight brightness values.
- 16. electronic equipment as claimed in claim 15, it is characterised in that second backlight brightness values are less than described first back of the body Brightness values.
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| CN201310344139.3A CN104347036B (en) | 2013-08-08 | 2013-08-08 | A kind of information processing method and electronic equipment |
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| CN201310344139.3A CN104347036B (en) | 2013-08-08 | 2013-08-08 | A kind of information processing method and electronic equipment |
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| CN111050212A (en) * | 2019-12-16 | 2020-04-21 | 深圳Tcl新技术有限公司 | Video playing method, device and storage medium |
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| CN106325791A (en) * | 2015-07-06 | 2017-01-11 | 联想(北京)有限公司 | Display parameter adjustment method and electronic device |
| CN105825836B (en) * | 2016-02-26 | 2018-11-30 | 维沃移动通信有限公司 | A kind of automatic backlight adjusting method and mobile terminal |
| CN105788566A (en) * | 2016-05-06 | 2016-07-20 | 南京巨鲨显示科技有限公司 | Gray-scale brightness curve correction system and method |
| CN107845366B (en) * | 2016-09-19 | 2020-06-16 | 华为技术有限公司 | Backlight adjusting method and device |
| CN106448616A (en) * | 2016-09-22 | 2017-02-22 | 深圳市金立通信设备有限公司 | Method for adjusting backlight brightness of screen and terminal |
| CN106847229B (en) * | 2016-12-29 | 2019-04-30 | 努比亚技术有限公司 | A kind of brightness regulating apparatus and method of display screen |
| CN107580117A (en) * | 2017-08-29 | 2018-01-12 | 北京小米移动软件有限公司 | Control method of electronic device and device |
| CN111462701A (en) * | 2019-01-18 | 2020-07-28 | 北京小米移动软件有限公司 | Backlight brightness adjusting method and device |
| CN113707102B (en) * | 2021-08-24 | 2022-11-25 | Oppo广东移动通信有限公司 | Backlight brightness adjusting method and device, terminal equipment and storage medium |
| CN114495859B (en) * | 2022-02-24 | 2023-07-25 | 深圳创维－Rgb电子有限公司 | Picture display method, device, display terminal and storage medium |
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