CN104166454A - Screen power-saving method and device and mobile device - Google Patents
Screen power-saving method and device and mobile device Download PDFInfo
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- CN104166454A CN104166454A CN201410407229.7A CN201410407229A CN104166454A CN 104166454 A CN104166454 A CN 104166454A CN 201410407229 A CN201410407229 A CN 201410407229A CN 104166454 A CN104166454 A CN 104166454A
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Abstract
An embodiment of the invention relates to the technical field of mobile communication, in particular to a screen power-saving method and device and a mobile device. The screen power-saving method comprises the steps of reading state information of a preset screen power-saving mode; setting a brightness value of a selection region in a preset screen to be a first brightness value and setting a brightness value of a non-selection region in the preset screen to be a second brightness value when the state information of the screen power-saving mode shows that the screen power-saving mode is started, wherein the first brightness value is a brightness value of the screen when the state information of the screen power-saving mode shows that the screen power-saving mode is disabled and is larger than the second brightness value. By means of the method, the practicability of the display screen can be ensured, and the power consumption of the display screen can be also reduced.
Description
Technical field
The embodiment of the present invention relates to mobile communication technology field, relates in particular to a kind of method, device and mobile device of screen power saving.
Background technology
Along with the fast development of the mobile devices such as smart mobile phone, mobile device has been widely used in the every field of live and work.Due to the restriction of battery capacity in mobile device, become a large short slab of mobile device experience cruising time, especially along with giant-screen mobile device becomes main flow, this problem is just more outstanding.
At present, in order to extend the cruising time of mobile device, a kind of mode that reduces screen intensity is being proposed aspect screen power saving.But existing screen electricity saving method is to reach the object of screen power saving by reducing screen intensity, therefore, as long as under the environment of light a little, user needs the gruelling content that just can see sharp screen.That is, the method for existing screen power saving, impairs the practicality of display screen.
Summary of the invention
The object of the invention is to propose a kind of method, device and mobile device of screen power saving, to guarantee under the prerequisite of display screen practicality, reduce the power consumption of display screen.
On the one hand, the invention provides a kind of method of screen power saving, comprising:
The status information of the screen battery saving mode of reading pre-set;
In the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
Again on the one hand, the invention provides a kind of device of screen power saving, comprising:
Information reading unit, for the status information of the screen battery saving mode of reading pre-set;
Brightness value regulon, for in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
On the other hand, the invention provides a kind of mobile device, the device of the screen power saving providing in any embodiment of the present invention is provided.
Method, device and the mobile device of the screen power saving providing in the embodiment of the present invention, can either guarantee the practicality of display screen, can reduce again the power consumption of display screen.The status information of the screen battery saving mode of reading pre-set in the embodiment of the present invention, and after enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value.The status information that is described screen battery saving mode due to the first brightness value is the brightness value of screen while forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value, now select in screen the brightness in region to meet user's user demand, guaranteed the practicality of display screen, simultaneously, reduce the screen intensity of non-selective region in screen, thereby reduced the power consumption of display screen.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a part for the embodiment of the present invention, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the realization flow figure of the method for the screen power saving that provides in first embodiment of the invention;
Fig. 2 is the realization flow figure of the method for the screen power saving that provides in second embodiment of the invention;
Fig. 3 is the realization flow figure of the method for the screen power saving that provides in third embodiment of the invention;
Fig. 4 is the structural representation of the device of the screen power saving that provides in fourth embodiment of the invention;
Fig. 5 is the structural representation of the mobile device that provides in fifth embodiment of the invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the embodiment of the present invention is carried out more in detail and complete explanation.Be understandable that, specific embodiment described herein is only for explaining the embodiment of the present invention, but not restriction to the embodiment of the present invention.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the embodiment of the present invention but not full content.
The first embodiment:
Fig. 1 is the realization flow figure of the method for the screen power saving that provides in first embodiment of the invention, the method can be carried out by the device of screen power saving, described device can be realized by software and/or hardware, and a part that can be used as mobile device is built in mobile device inside.As shown in Figure 1, this realization flow comprises:
The status information of the screen battery saving mode of step 11, reading pre-set.
In reading mobile device, before the status information of screen battery saving mode, set in advance the status information of screen battery saving mode.Wherein, the status information of screen battery saving mode can, for enabling screen battery saving mode, can be also forbidding screen battery saving mode.
Step 12, in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
In the status information of described screen battery saving mode, when enabling screen battery saving mode, in screen, the brightness value of non-selective region is set to the second brightness value, reduces the screen intensity value of non-selective region in screen; Now, also in screen, select the brightness value in region to be set to the first brightness value, guarantee that user can see clearly in screen, to select the picture that shows in region.
Wherein, before the status information of the screen battery saving mode of reading pre-set, can also comprise:
A, after definite proximity transducer is covered, show the border of selecting region in described screen.
When the infra-red intensity value of measuring at proximity transducer surpasses infra-red intensity threshold value, determine that proximity transducer is covered.After definite proximity transducer is covered, in mobile device, touch-screen shows the border of selecting region in described screen.
B, in Preset Time, determine whether to detect user and select to select region in described screen, if so, set the status information of described screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
After driving proximity transducer to be covered, timer starts timing, if user being detected in Preset Time selects to select region in described screen, for example, user clicks in described screen and selects region, now sets the status information of described screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.Therefore, a kind of method of status information of the battery saving mode of setting screen is quickly provided in the embodiment of the present invention.
Wherein, for example, Preset Time can be 2s, and Preset Time can be also other values according to user's requirements set.
It should be noted that, can also be when user enables default screen battery saving mode menu in the embodiment of the present invention, set the status information of described screen battery saving mode for enabling screen battery saving mode, when user is forbidden default screen battery saving mode menu, the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
The method of the screen power saving providing in first embodiment of the invention, in the status information of determining described screen battery saving mode for enabling after screen battery saving mode, the brightness value of non-selective region in screen is dimmed, to reduce the power consumption of touch-screen, and guarantee to select in screen the brightness in region, make user can clearly read the picture of selecting region to show in screen.Therefore, the method can either be guaranteed the practicality of touch-screen, can realize again the object of screen power saving.
The second embodiment:
Fig. 2 is the realization flow figure of the method for the screen power saving that provides in second embodiment of the invention, the method can be carried out by the device of screen power saving, described device can be realized by software and/or hardware, and a part that can be used as mobile device is built in mobile device inside.As shown in Figure 2, this realization flow comprises:
The status information of the screen battery saving mode of step 21, reading pre-set.
Step 22, in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
Step 23, determine in default moving screen, to select the event in region whether to be triggered, if so, continue execution step 24; Otherwise, jump in step 27.
For example, in screen, select to show a movable button in region, if user clicks this movable button, determine in default moving screen and select the event in region to be triggered, otherwise determine in default moving screen and select the event in region not to be triggered.
Step 24, show the border of selecting region in described screen.
Show the border of selecting region in current screen, so that user obtains the position of selecting region in screen.
Step 25, when user selects and manually select region in mobile described screen, in mobile described screen, select the position in region, and new non-selective region in new selection region and screen in definite screen.
User, select to select in screen region, and while manually selecting region in mobile described screen, to in screen, select region to move to a reposition, the region now border of selecting region in the screen under reposition being surrounded is defined as selection region new in screen, and is defined as non-selective region new in screen by removing the new extra-regional region of selection in screen in touch-screen.
In step 26, screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Step 27, determine in default editing screen, to select the event in region whether to be triggered, if so, continue execution step 28; Otherwise, jump in step 211.
For example, in screen, select to show an Edit button in region, if user clicks this Edit button, determine in default editing screen and select the event in region to be triggered, otherwise determine in default editing screen and select the event in region not to be triggered.
Step 28, show the border of selecting region in described screen.
Step 29, when user selects and manually select the border in region in dilatory described screen, change the size and shape of selecting region in described screen, and new non-selective region in new selection region and screen in definite screen.
User, select to select in screen region, and while selecting the border in region in the described screen that manually drags, stretches, while selecting the new border in region in determining screen, the region that new border is surrounded is defined as selection region new in screen, and is defined as non-selective region new in screen by removing the new extra-regional region of selection in screen in touch-screen.
In step 210, screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Step 211, determine whether the event of default forbidding screen battery saving mode is triggered, if so, continue execution step 212; Otherwise end operation.
For example, in screen, select to show a cancel button in region, if user clicks this cancel button, determine that the event of default forbidding screen battery saving mode is triggered, otherwise determine that the event of default forbidding screen battery saving mode is not triggered.
Step 212, the brightness value of whole screen is all set to the first brightness value.
The method of the screen power saving providing in second embodiment of the invention, can either guarantee the practicality of touch-screen, can realize again the object of screen power saving.In addition, at mobile device during in screen battery saving mode, the shortcut of selecting the event in region and the event of default forbidding screen battery saving mode in the event of selecting region in default moving screen of triggering, default editing screen is also provided respectively in viewing area in screen, has made user select quickly in the position, editing screen in region chosen area in moving screen and cancel screen battery saving mode.
The 3rd embodiment:
Fig. 3 is the realization flow figure of the method for the screen power saving that provides in third embodiment of the invention, the method can be carried out by the device of screen power saving, described device can be realized by software and/or hardware, and a part that can be used as mobile device is built in mobile device inside.As shown in Figure 3, this realization flow comprises:
Step 31, after definite proximity transducer is covered, in display screen, select the border in region.
Step 32, in Preset Time, determine whether to detect user and select to select region in described screen, if so, the status information of setting screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
The status information of the described screen battery saving mode of step 33, reading pre-set.
Step 34, in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
Step 35, while selecting the event in region to be triggered in default moving screen, new non-selective region in new selection region and screen in the operation setting screen according to user, and the brightness value of adjusting screen.
Wherein, while selecting the event in region to be triggered in default moving screen, new non-selective region in new selection region and screen in operation setting screen according to user, and the brightness value of adjusting screen can comprise: while selecting the event in region to be triggered in default moving screen, show the border of selecting region in described screen; When user selects and manually select region in mobile described screen, in mobile described screen, select the position in region, and new non-selective region in new selection region and screen in definite screen; In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Step 36, while selecting the event in region to be triggered in default editing screen, new non-selective region in new selection region and screen in the operation setting screen according to user, and the brightness value of adjusting screen.
Wherein, while selecting the event in region to be triggered in default editing screen, new non-selective region in new selection region and screen in operation setting screen according to user, and the brightness value of adjusting screen can comprise: while selecting the event in region to be triggered in default editing screen, show the border of selecting region in described screen; When user selects and manually select the border in region in dilatory described screen, change the size and shape of selecting region in described screen, and new non-selective region in new selection region and screen in definite screen; In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Step 37, when the event of default forbidding screen battery saving mode is triggered, the brightness value of whole screen is all set to the first brightness value.
It should be noted that, the execution sequence between step 35, step 36 and step 37 in the embodiment of the present invention is not construed as limiting.
The method of the screen power saving providing in third embodiment of the invention, when user reading that news etc. is absorbed in watch screen in while selecting region, reduce the brightness of non-selective region in screen, be the method reducing on the basis of screen intensity, guarantee that user can read the picture of selecting region in screen.
Be below device embodiment and the system embodiment of the embodiment of the present invention, the inventive method embodiment, device embodiment and system embodiment belong to same design, the detail content of detailed description not in device embodiment and system embodiment, can be with reference to said method embodiment.
The 4th embodiment:
Fig. 4 is the structural representation of the device of the screen power saving that provides in fourth embodiment of the invention, as shown in Figure 4, the device of the screen power saving described in the present embodiment can comprise: information reading unit 41, for the status information of the screen battery saving mode of reading pre-set; Brightness value regulon 42, for in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
Wherein, this device can also comprise: the first border display unit, after being covered at definite proximity transducer, shows the border of selecting region in described screen; Information setting unit, in Preset Time, determines whether to detect user and selects to select region in described screen, if so, sets the status information of described screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
Wherein, this device can also comprise: the second boundary display unit, for when dragging screen and selecting the event in region to be triggered, showing the border of selecting region in described screen default; Region mobile unit, for selecting user and when manually mobile described screen is selected region, selecting the position in region in mobile described screen, and new non-selective region in new selection region and screen in definite screen; In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Wherein, this device can also comprise: the 3rd border display unit, when selecting the event in region to be triggered at default editing screen, shows the border of selecting region in described screen; Terrain feature edit unit, for selecting user and when manually dilatory described screen is selected the border in region, changing the size and shape of selecting region in described screen, and new non-selective region in new selection region and screen in definite screen; In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
Wherein, this device can also comprise: mode switch element, while being triggered for the event of the forbidding screen battery saving mode default, is all set to the first brightness value by the brightness value of whole screen.
Screen enlarging development along with mobile device screen, when user read that news etc. is absorbed in see a part of region of screen time, be seeing while selecting region in screen of being absorbed in of user, in screen, electric weight is wasted in the highlighted demonstration of non-selective region very much, also can stimulate user's eyes, be easy to cause eyes of user tired.The device of the screen power saving providing in fourth embodiment of the invention not only can reduce the power consumption of screen, can also guarantee that user can read the picture of selecting region in screen.
The 5th embodiment:
Fig. 5 is the structural representation of the mobile device that provides in fifth embodiment of the invention, and the device of the screen power saving providing in any embodiment of the present invention is provided this mobile device.
For example, this mobile device comprises information reading unit and brightness value regulon.
Wherein, this mobile device can also comprise the first border display unit, information setting unit, the second boundary display unit, region mobile unit, the 3rd border display unit, terrain feature edit unit and mode switch element.
The mobile device providing in fifth embodiment of the invention, reducing on the basis of screen intensity value, can guarantee that user clearly reads the picture of selecting region in screen.
The above is only the preferred embodiment of the embodiment of the present invention, is not limited to the embodiment of the present invention, and to those skilled in the art, the embodiment of the present invention can have various changes and variation.Any modification of doing within all spirit in the embodiment of the present invention and principle, be equal to replacement, improvement etc., within all should being included in the protection domain of the embodiment of the present invention.
Claims (11)
1. a method for screen power saving, is characterized in that, comprising:
The status information of the screen battery saving mode of reading pre-set;
In the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
2. method according to claim 1, is characterized in that, before the status information of the screen battery saving mode of reading pre-set, also comprises:
After definite proximity transducer is covered, show the border of selecting region in described screen;
In Preset Time, determine whether to detect user and select to select region in described screen, if so, set the status information of described screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
3. method according to claim 1, is characterized in that, after in predefined screen, the brightness value of non-selective region is set to the second brightness value, also comprises:
While selecting the event in region to be triggered, show the border of selecting region in described screen in default moving screen;
When user selects and manually select region in mobile described screen, in mobile described screen, select the position in region, and new non-selective region in new selection region and screen in definite screen;
In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
4. method according to claim 1, is characterized in that, after in predefined screen, the brightness value of non-selective region is set to the second brightness value, also comprises:
While selecting the event in region to be triggered, show the border of selecting region in described screen in default editing screen;
When user selects and manually select the border in region in dilatory described screen, change the size and shape of selecting region in described screen, and new non-selective region in new selection region and screen in definite screen;
In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
5. method according to claim 1, is characterized in that, after in predefined screen, the brightness value of non-selective region is set to the second brightness value, also comprises:
When the event of default forbidding screen battery saving mode is triggered, the brightness value of whole screen is all set to the first brightness value.
6. a device for screen power saving, is characterized in that, comprising:
Information reading unit, for the status information of the screen battery saving mode of reading pre-set;
Brightness value regulon, for in the status information of described screen battery saving mode when enabling screen battery saving mode, in predefined screen, select the brightness value in region to be set to the first brightness value, and in predefined screen, the brightness value of non-selective region is set to the second brightness value, wherein, the brightness value of screen when the status information that described the first brightness value is described screen battery saving mode is forbidding screen battery saving mode, and described the first brightness value is greater than described the second brightness value.
7. device according to claim 6, is characterized in that, also comprises:
The first border display unit, after being covered at definite proximity transducer, shows the border of selecting region in described screen;
Information setting unit, in Preset Time, determines whether to detect user and selects to select region in described screen, if so, sets the status information of described screen battery saving mode for enabling screen battery saving mode; Otherwise the status information of setting described screen battery saving mode is forbidding screen battery saving mode.
8. device according to claim 6, is characterized in that, also comprises:
The second boundary display unit, when selecting the event in region to be triggered at default moving screen, shows the border of selecting region in described screen;
Region mobile unit, for selecting user and when manually mobile described screen is selected region, selecting the position in region in mobile described screen, and new non-selective region in new selection region and screen in definite screen;
In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
9. device according to claim 6, is characterized in that, also comprises:
The 3rd border display unit, when selecting the event in region to be triggered at default editing screen, shows the border of selecting region in described screen;
Terrain feature edit unit, for selecting user and when manually dilatory described screen is selected the border in region, changing the size and shape of selecting region in described screen, and new non-selective region in new selection region and screen in definite screen;
In screen, the brightness value in new selection region is set to the first brightness value, and in screen, the brightness value of new non-selective region is set to the second brightness value.
10. device according to claim 6, is characterized in that, also comprises:
Mode switch element, while being triggered for the event of the forbidding screen battery saving mode default, is all set to the first brightness value by the brightness value of whole screen.
11. 1 kinds of mobile devices, is characterized in that, comprise the device of the screen power saving described in claim 6-10 any one.
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| CN112616174A (en) * | 2020-11-30 | 2021-04-06 | 北京航天情报与信息研究所 | Power saving method of electronic equipment |
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| CN104166454B (en) | 2018-05-04 |
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