CN106531122B - Adjust the method and device of screen intensity - Google Patents
Adjust the method and device of screen intensity Download PDFInfo
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- CN106531122B CN106531122B CN201610957766.8A CN201610957766A CN106531122B CN 106531122 B CN106531122 B CN 106531122B CN 201610957766 A CN201610957766 A CN 201610957766A CN 106531122 B CN106531122 B CN 106531122B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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Abstract
The invention discloses a kind of method and devices for adjusting screen intensity.Method includes: to receive the unlock instruction of user；Detect the corresponding unlock speed of unlock instruction；The display brightness of screen is adjusted according to unlock speed.By this method, screen intensity can be automatically adjusted according to the unlock speed of user, user is avoided to manually adjust brightness value, it is flexible to operation, promote user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of method and devices for adjusting screen intensity.
Background technique
With the development of science and technology, backlight regulation technology is widely used in the screen intensity adjusting of mobile terminal in real time.
Existing backlight regulation technology is usually that backlight is divided into several grades, the corresponding one section of environment optical range of each grade,
After mobile terminal unlock, the screen intensity of mobile terminal is adjusted to corresponding backlight etc. automatically according to current ambient light value
Grade.
However, since different users is to the adaptability and brightness demand difference, same screen intensity pair of screen intensity
May be partially bright for some users, and may be partially dark for some users.Meet user in order to which screen intensity to be adjusted to
The brightness value of demand, user need to enter system setting and manually adjust, and operate not convenient and fast, poor user experience.
Summary of the invention
The purpose of the present invention is intended to solve above-mentioned one of technical problem at least to a certain extent.
For this purpose, the first purpose of this invention is to propose a kind of method for adjusting screen intensity, this method being capable of basis
The unlock speed of user automatically adjusts screen intensity, avoids user and manually adjusts brightness value, flexible to operation, promotes user
Experience.
Second object of the present invention is to propose a kind of device for adjusting screen intensity.
Third object of the present invention is to propose a kind of mobile terminal.
To achieve the goals above, first aspect present invention embodiment proposes a kind of method for adjusting screen intensity, packet
It includes: receiving the unlock instruction of user；Detect the corresponding unlock speed of unlock instruction；The display for adjusting screen according to unlock speed is bright
Degree.
The method for the adjusting screen intensity that first aspect present invention embodiment proposes, by receiving the unlock instruction of user,
And the corresponding unlock speed of unlock instruction is detected, and then the display brightness of screen is adjusted according to unlock speed.Thereby, it is possible to bases
The unlock speed of user automatically adjusts screen intensity, and user is avoided to manually adjust brightness value, flexible to operation, promotes user's body
It tests.
To achieve the goals above, second aspect of the present invention embodiment proposes a kind of device for adjusting screen intensity, packet
It includes: receiving module: for receiving the unlock instruction of user；Detection module: for detecting the corresponding unlock speed of unlock instruction；It adjusts
Save module: for adjusting the display brightness of screen according to unlock speed.
The device for the adjusting screen intensity that second aspect of the present invention embodiment proposes, by receiving the unlock instruction of user,
And the corresponding unlock speed of unlock instruction is detected, and then the display brightness of screen is adjusted according to unlock speed.Thereby, it is possible to bases
The unlock speed of user automatically adjusts screen intensity, and user is avoided to manually adjust brightness value, flexible to operation, promotes user's body
It tests.
To achieve the goals above, third aspect present invention embodiment proposes a kind of mobile terminal, comprising: shell, place
Manage device, memory, touch sensor, circuit board and power circuit.Wherein, circuit board is placed in the space interior that shell surrounds；
Processor, touch sensor and memory setting are on circuit boards；Power circuit, for each circuit or device for mobile terminal
Part power supply；Touch sensor, for detecting the corresponding sliding distance of unlock instruction and touching the time；Memory is for storing and can hold
Line program code；Processor is run and the executable program generation by reading the executable program code stored in memory
The corresponding program of code, for executing following steps:
Receive the unlock instruction of user；
Detect the corresponding unlock speed of unlock instruction；
The display brightness of screen is adjusted according to unlock speed.
The mobile terminal that third aspect present invention embodiment proposes by receiving the unlock instruction of user, and detects unlock
Corresponding unlock speed is instructed, and then adjusts the display brightness of screen according to unlock speed.Thereby, it is possible to the unlocks according to user
Speed automatically adjusts screen intensity, and user is avoided to manually adjust brightness value, flexible to operation, promotes user experience.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of the method for the adjusting screen intensity that one embodiment of the invention proposes；
Fig. 2 is the flow diagram of the method for the adjusting screen intensity that another embodiment of the present invention proposes；
Fig. 3 is the flow diagram for detecting the corresponding unlock speed of unlock instruction；
Fig. 4 is the flow diagram of the method for the adjusting screen intensity that further embodiment of this invention proposes；
Fig. 5 is the flow diagram that the display brightness of screen is adjusted according to unlock speed；
Fig. 6 is the structural schematic diagram of the device for the adjusting screen intensity that one embodiment of the invention proposes；
Fig. 7 is the structural schematic diagram of the device for the adjusting screen intensity that another embodiment of the present invention proposes；
Fig. 8 is the structural schematic diagram of the device for the adjusting screen intensity that further embodiment of this invention proposes；
Fig. 9 is the structural schematic diagram of the device for the adjusting screen intensity that yet another embodiment of the invention proposes；
Figure 10 is the structural schematic diagram for the mobile terminal that one embodiment of the invention proposes.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the method, device and mobile terminal of the adjusting screen intensity of the embodiment of the present invention are described.
Currently, backlight regulation technology is widely used in the screen intensity adjusting of mobile terminal in real time.Current movement
Terminal mostly uses greatly Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) to do display screen, OLED screen
Backlight adjustable extent be 0~255.The backlight of OLED screen is divided into several grades by real-time backlight regulation technology, often
The corresponding one section of environment optical range of one grade, after mobile terminal unlock, automatically according to current ambient light value by mobile terminal
Screen intensity be adjusted to corresponding backlight level.
For example, the adjustable extent of OLED screen backlight is divided into five grades, respectively 30,70,150,220 and 255,
The corresponding environment optical range of each backlight level is respectively as follows: 0~50lux, 51~150lux, 151~300lux, 301~400lux
With 401lux~450lux.If ambient light value at this time is 160lux, after mobile terminal unlock, automatically by screen intensity tune
It saves to backlight level 150 corresponding to this environment optical range of 151~300lux.
However, screen intensity can only be adjusted to fixed backlight level by backlight regulation technology in real time, due to different use
Demand of the family to screen intensity is different, and the screen intensity of same grade may be partially bright for some users, and for some use
It may be partially dark for family.Real-time backlight regulation technology can not meet the screen intensity demand of different user well as a result,.For
Screen intensity is adjusted to the brightness value that meets self-demand, user needs to enter system setting and manually adjusts, operates
Complex steps.
Therefore, in order to reduce the operating procedure of user, the automatic fine tuning of backlight illumination is realized, the present invention proposes a kind of screen
The adjusting method of brightness.
Fig. 1 is the flow diagram of the method for the adjusting screen intensity that one embodiment of the invention proposes, this method is configured
It is illustrated in the mobile terminal for being integrated with photosensitive sensors and touch sensor.
As shown in Figure 1, the method for the adjusting screen intensity of the present embodiment the following steps are included:
S11: the unlock instruction of user is received.
In the present embodiment, mobile terminal receives the unlock instruction of user first.
Wherein, unlock instruction is the slide that user carries out in the unlock interface of mobile terminal, for mobile terminal
It is unlocked.
Optionally, further comprising the steps of as shown in Fig. 2, before the unlock instruction for receiving user:
S14: unlock picture is shown in screen with the first brightness.
Wherein, the first brightness is backlight level brightness value corresponding to current environment light value.
In the present embodiment, before mobile terminal unlock, the photosensitive sensors in mobile terminal detect current environment first
Light value.Then, mobile terminal backlight level brightness value according to corresponding to current ambient light value, i.e. the first brightness, in screen
Middle display unlocks picture.
S12: the corresponding unlock speed of detection unlock instruction.
In the present embodiment, after mobile terminal receives the unlock instruction of user, and then it is corresponding to detect unlock instruction
Unlock speed.
Specifically, as shown in figure 3, the corresponding unlock speed of detection unlock instruction, may comprise steps of:
S31: the corresponding sliding distance of unlock instruction is detected by touch sensor and touches the time.
In the present embodiment, while mobile terminal receives the unlock instruction of user, the touching in mobile terminal can be passed through
Sensor is touched to detect the corresponding sliding distance of the unlock instruction and touch the time.
Wherein, the touch time refers to that display screen to the finger of finger contact mobile terminal leaves the time between display screen
Interval.
S32: according to sliding distance and time calculating unlock speed is touched.
In the present embodiment, touch sensor in the terminal detects the corresponding sliding distance of the unlock instruction of user
It, can be according to sliding distance unlock speed corresponding with time calculating unlock instruction is touched after touching the time.
Calculation formula are as follows: unlock speed=sliding distance/touch time.
S13: the display brightness of screen is adjusted according to unlock speed.
In the present embodiment, after calculating acquisition unlock speed, the display brightness of screen can be adjusted according to unlock speed.
Optionally, as shown in figure 4, can also include following before adjusting the display brightness of screen according to unlock speed
Step:
S15: the corresponding relationship between unlock speed and brightness trim values is established.
In the present embodiment, after calculating acquisition unlock speed, it can initially set up between unlock speed and brightness trim values
Corresponding relationship, with the adjustment for display brightness.
Specifically, the corresponding relationship between unlock speed and brightness trim values can be established according to the following formula:
B=a*V+b；
Wherein, B indicates brightness trim values；V indicates unlock speed；A and b is constant coefficient.
It, can also be by it should be noted that constant coefficient a and b can be configured before mobile terminal dispatches from the factory by manufacturer
User is according to itself brightness demand self-setting, with no restriction to this.
It, can be according to building after establishing the corresponding relationship between unlock speed and brightness trim values in the present embodiment
Vertical corresponding relationship and unlock speedometer, which is calculated, obtains brightness trim values, and then bright according to the display that brightness trim values adjust screen
Degree.
Specifically, it as shown in figure 5, adjusting the display brightness of screen according to unlock speed, may comprise steps of:
S51: judge to unlock whether speed is greater than preset threshold.
In the present embodiment, after calculating acquisition unlock speed, and then judge to unlock whether speed is greater than preset threshold.
Wherein, preset threshold is preset.Preset threshold can be preset by the manufacturer of mobile terminal, can also
With by user's sets itself, with no restriction to this.
S52: if unlock speed is greater than preset threshold, the display brightness of screen is improved based on preset relation.
Wherein, preset relation is the corresponding relationship unlocked between speed and brightness trim values.
In the present embodiment, unlock speed is compared with preset threshold, if unlock speed is greater than preset threshold, base
Corresponding relationship between unlock speed and brightness trim values improves the display brightness of screen.
For example, it is assumed that calculating resulting unlock speed is 5cm/s, preset threshold 4cm/s, according to the unlock speed
Calculating resulting corresponding brightness trim values is 6.At this point, unlock speed is greater than preset threshold, therefore, in current environment light value institute
On the basis of corresponding backlight level brightness value, according to the corresponding brightness trim values of the unlock speed, by the display brightness of screen
Improve 6.
S53: if unlock speed is less than preset threshold, the display brightness of screen is reduced based on preset relation.
In the present embodiment, unlock speed is compared with preset threshold, if unlock speed is less than preset threshold, base
Corresponding relationship between unlock speed and brightness trim values reduces the display brightness of screen.
For example, it is assumed that calculating resulting unlock speed is 3cm/s, preset threshold 4cm/s, according to the unlock speed
Calculating resulting corresponding brightness trim values is 4.At this point, unlock speed is less than preset threshold, therefore, in current environment light value institute
On the basis of corresponding backlight level brightness value, according to the corresponding brightness trim values of the unlock speed, by the display brightness of screen
Reduce by 4.
The method of the adjusting screen intensity of the embodiment of the present invention by receiving the unlock instruction of user, and detects unlock and refers to
Corresponding unlock speed is enabled, and then adjusts the display brightness of screen according to unlock speed.Thereby, it is possible to the unlock speed according to user
Degree automatic adjustment screen intensity, avoids user from manually adjusting brightness value, flexible to operation, promotes user experience.
In order to realize above-described embodiment, the invention also provides a kind of device for adjusting screen intensity, Fig. 6 is the present invention one
The structural schematic diagram of the device for the adjusting screen intensity that embodiment proposes.
As shown in fig. 6, the device of the adjusting screen intensity includes: receiving module 610, detection module 620 and adjustment module
630.Wherein,
Receiving module 610, for receiving the unlock instruction of user.
Detection module 620, for detecting the corresponding unlock speed of unlock instruction.
Adjustment module 630: for adjusting the display brightness of screen according to unlock speed.
It optionally, is the adjusting screen intensity that another embodiment of the present invention proposes referring to Fig. 7, Fig. 7 in some embodiments
The structural schematic diagram of device.
As shown in fig. 7, the device of the adjusting screen intensity can also include:
Display module 640, for showing unlock picture in screen with the first brightness.
Wherein, the first brightness is backlight level brightness value corresponding to current environment light value.
In the present embodiment, before mobile terminal unlock, display module 640 is first according to the photosensitive sensors in mobile terminal
Backlight level brightness value corresponding to the current environment light value detected shows unlock picture in screen.
As shown in figure 8, the device of the adjusting screen intensity can also include:
Module 650 is established, the corresponding relationship for establishing between unlock speed and brightness trim values.
In the present embodiment, after detection module 620 detects the corresponding unlock speed of unlock instruction, establishes module 650 and build
Corresponding relationship between vertical unlock speed and brightness trim values.
As shown in figure 9, the device of the adjusting screen intensity can also include:
Detection module 620 includes:
Detection unit 621, for detecting the corresponding sliding distance of unlock instruction by touch sensor and touching the time.
Wherein, the touch time refers to that display screen to the finger of finger contact mobile terminal leaves the time between display screen
Interval.
Computing unit 622, for calculating unlock speed according to sliding distance and touch time.
Adjustment module 630 includes:
Judging unit 631 unlocks whether speed is greater than preset threshold for judging.
Wherein, preset threshold is preset.Preset threshold can be preset by the manufacturer of mobile terminal, can also
With by user's sets itself, with no restriction to this.
Processing unit 632: for when unlocking speed greater than preset threshold, the display for improving screen based on preset relation to be bright
Degree；Or when unlocking speed less than preset threshold, the display brightness of screen is reduced based on preset relation.
Wherein, preset relation is the corresponding relationship unlocked between speed and brightness trim values.
It should be noted that being also applied in previous embodiment to the explanation for the embodiment of the method for adjusting screen intensity
The device of the adjusting screen intensity of the present embodiment, realization principle is similar, and details are not described herein again.
The device of the adjusting screen intensity of the embodiment of the present invention by receiving the unlock instruction of user, and detects unlock and refers to
Corresponding unlock speed is enabled, and then adjusts the display brightness of screen according to unlock speed.Thereby, it is possible to the unlock speed according to user
Degree automatic adjustment screen intensity, avoids user from manually adjusting brightness value, flexible to operation, promotes user experience.
Figure 10 is the structural schematic diagram for the mobile terminal that one embodiment of the invention proposes.
As shown in Figure 10, mobile terminal 100 may include: shell 1010, processor 1020, memory 1030, touch biography
Sensor 1040, circuit board 1050 and power circuit 1060.Wherein,
Circuit board 1050 is placed in the space interior that shell 1010 surrounds；It processor 1020, touch sensor 1040 and deposits
Reservoir 1030 is arranged on circuit board 1050；Each circuit or the device power supply that power circuit 1060 is used for as mobile terminal；Touching
Sensor 1040 is touched for detecting the corresponding sliding distance of unlock instruction and touching the time；Memory 1030 is executable for storing
Program code；Processor 1020 is run by reading the executable program code stored in memory 1030 and executable program
The corresponding program of code, for executing following steps:
Receive the unlock instruction of user；
Detect the corresponding unlock speed of unlock instruction；
The display brightness of screen is adjusted according to unlock speed.
It should be noted that the aforementioned explanation to the embodiment of the method for adjusting screen intensity is also applied for the embodiment
Mobile terminal, realization principle is similar, and details are not described herein again.
The mobile terminal of the embodiment of the present invention by receiving the unlock instruction of user, and detects the corresponding solution of unlock instruction
Speed is locked, and then adjusts the display brightness of screen according to unlock speed.Thereby, it is possible to be automatically adjusted according to the unlock speed of user
Screen intensity avoids user from manually adjusting brightness value, flexible to operation, promotes user experience.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of method for adjusting screen intensity characterized by comprising
Receive the unlock instruction of user；
Detect the corresponding unlock speed of the unlock instruction；
The display brightness of screen is adjusted according to the unlock speed；
Wherein, the display brightness that screen is adjusted according to the unlock speed, comprising:
Judge whether the unlock speed is greater than preset threshold；
If the unlock speed is greater than preset threshold, the display brightness of screen, the default pass are improved based on preset relation
System is the corresponding relationship between the unlock speed and brightness trim values；
If the unlock speed is less than preset threshold, the display brightness of the screen is reduced based on the preset relation.
2. the method as described in claim 1, which is characterized in that before the unlock instruction for receiving user, further includes:
Unlock picture is shown in screen with the first brightness.
3. the method as described in claim 1, which is characterized in that detect the corresponding unlock speed of the unlock instruction, comprising:
The corresponding sliding distance of the unlock instruction is detected by touch sensor and touches the time；
The unlock speed is calculated according to the sliding distance and the touch time.
4. the method as described in claim 1, which is characterized in that according to it is described unlock speed adjust screen display brightness it
Before, further includes:
Establish the corresponding relationship between the unlock speed and the brightness trim values.
5. a kind of device for adjusting screen intensity characterized by comprising
Receiving module, for receiving the unlock instruction of user；
Detection module, for detecting the corresponding unlock speed of the unlock instruction；
Adjustment module, for adjusting the display brightness of screen according to the unlock speed；
Wherein, the adjustment module, comprising:
Judging unit, for judging whether the unlock speed is greater than preset threshold；
Processing unit, for improving the display brightness of screen based on preset relation when the unlock speed is greater than preset threshold；
Or when the unlock speed is less than preset threshold, the display brightness of the screen is reduced based on the preset relation, it is described
Preset relation is the corresponding relationship between the unlock speed and brightness trim values.
6. device as claimed in claim 5, which is characterized in that further include:
Display module, for showing unlock picture in screen with the first brightness.
7. device as claimed in claim 5, which is characterized in that the detection module, comprising:
Detection unit, for detecting the corresponding sliding distance of the unlock instruction by touch sensor and touching the time；It calculates
Unit, for calculating the unlock speed according to the sliding distance and the touch time.
8. device as claimed in claim 5, which is characterized in that further include:
Module is established, the corresponding relationship for establishing between the unlock speed and the brightness trim values.
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| CN201610957766.8A CN106531122B (en) | 2016-10-27 | 2016-10-27 | Adjust the method and device of screen intensity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113851096B (en) * | 2020-06-28 | 2023-05-02 | 北京小米移动软件有限公司 | Brightness detection method, device and storage medium |
| CN112035037A (en) * | 2020-08-31 | 2020-12-04 | 北京小米移动软件有限公司 | Display brightness adjusting method and device, terminal and storage medium |
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| CN102662594A (en) * | 2012-04-17 | 2012-09-12 | 中兴通讯股份有限公司 | Unlocking method, unlocking device and electronic terminal |
| CN105049625A (en) * | 2015-07-23 | 2015-11-11 | 深圳市万普拉斯科技有限公司 | Brightness regulation method and device for display screen of mobile terminal, and mobile terminal |
| CN105117060A (en) * | 2015-08-27 | 2015-12-02 | 广东欧珀移动通信有限公司 | Screen brightness adjustment method and user terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8493370B2 (en) * | 2001-08-29 | 2013-07-23 | Palm, Inc. | Dynamic brightness range for portable computer displays based on ambient conditions |
| JP2008042414A (en) * | 2006-08-03 | 2008-02-21 | Mitsubishi Electric Corp | Communication terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662594A (en) * | 2012-04-17 | 2012-09-12 | 中兴通讯股份有限公司 | Unlocking method, unlocking device and electronic terminal |
| CN105049625A (en) * | 2015-07-23 | 2015-11-11 | 深圳市万普拉斯科技有限公司 | Brightness regulation method and device for display screen of mobile terminal, and mobile terminal |
| CN105117060A (en) * | 2015-08-27 | 2015-12-02 | 广东欧珀移动通信有限公司 | Screen brightness adjustment method and user terminal |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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