CN106293579A - A kind of screen resolution changing method, device and intelligent terminal - Google Patents
A kind of screen resolution changing method, device and intelligent terminal Download PDFInfo
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- CN106293579A CN106293579A CN201610601075.4A CN201610601075A CN106293579A CN 106293579 A CN106293579 A CN 106293579A CN 201610601075 A CN201610601075 A CN 201610601075A CN 106293579 A CN106293579 A CN 106293579A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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- User Interface Of Digital Computer (AREA)
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- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention discloses a kind of screen resolution changing method, device and intelligent terminal.The method may include that when detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, generates screen resolution switching command;According to the screen resolution switching command generated, controlling described intelligent terminal and the first resolution value that screen resolution is used by described virtual reality mode of operation is adjusted to second resolution value, wherein said first resolution value is more than described second resolution value.In the embodiment of the present invention, when detecting that intelligent terminal is switched to normal mode of operation by virtual real mode, reduce the resolution of intelligent terminal's screen, thus reduce the power consumption of intelligent terminal's screen, extend the cruising time of intelligent terminal's battery.
Description
Technical field
The present invention relates to electronic technology field, especially a kind of screen resolution changing method, device and intelligent terminal.
Background technology
With the continuous progress of electronics technology level, virtual reality (Virtual Reality, VR) occurs in recent years
New and high technology, also referred to as virtual reality or artificial environment.VR refers to comprehensively utilize graphics system and various reality and control etc. connect
Jaws equipment, intelligent terminal generates can be mutual three-dimensional environment in the technology of sensation immersed is provided.
At present, in order to meet the requirement of VR definition, intelligent terminal's (i.e. VR integrated machine equipment) generally uses big resolution
Screen, and screen resolution is maintained at bigger resolution, such as 1080P, 2K or 4K etc..But, if screen resolution is in all the time
Bigger resolution, then cause the power consumption of intelligent terminal's screen relatively big, thus causes cruising time of intelligent terminal's battery shorter.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of screen resolution changing method, device and intelligent terminal, with fall
The power consumption of low intelligence terminal screen, and extend the cruising time of intelligent terminal's battery.
First aspect, embodiments provides a kind of screen resolution changing method, including:
When detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, generate screen resolution
Switching command;
According to the screen resolution switching command generated, control described intelligent terminal by screen resolution by described virtual existing
The first resolution value that positive activity pattern is used is adjusted to second resolution value, and wherein said first resolution value is more than described
Second resolution value.
Second aspect, embodiments provides a kind of screen resolution switching device, including:
Switching command generation module, for detecting that intelligent terminal is switched to normally work by virtual reality mode of operation
During pattern, generate screen resolution switching command;
Resolution adjustment module, for according to the screen resolution switching command generated, controlling described intelligent terminal will shield
The first resolution value that curtain resolution is used by described virtual reality mode of operation is adjusted to second resolution value, wherein said
First resolution value is more than described second resolution value.
The third aspect, embodiments provides a kind of intelligent terminal, the screen provided including any embodiment of the present invention
Curtain resolution ratio switching device.
The technical scheme that the embodiment of the present invention provides, by detecting that intelligent terminal is just switched to by virtual real mode
Often during mode of operation, control the first resolution value tune that screen resolution is used by intelligent terminal by virtual reality mode of operation
Low for second resolution value, i.e. when detecting that intelligent terminal is switched to normal mode of operation by virtual real mode, reduce intelligence
The resolution of energy terminal screen, thus reduce the power consumption of intelligent terminal's screen, extend the cruising time of intelligent terminal's battery.
Accompanying drawing explanation
The schematic flow sheet of the screen resolution changing method that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of the screen resolution changing method that Fig. 2 provides for the embodiment of the present invention two;
The schematic flow sheet of the screen resolution changing method that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of the screen resolution switching device that Fig. 4 provides for the embodiment of the present invention four.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention is illustrate only rather than entire infrastructure in description, accompanying drawing.
Embodiment one
The schematic flow sheet of the screen resolution changing method that Fig. 1 provides for the embodiment of the present invention one, the method can be by
Screen resolution switching device performs, and wherein this device can be realized by software and/or hardware, can be as the one of intelligent terminal
Divide and be built in inside intelligent terminal.Include as it is shown in figure 1, this realizes flow process:
Step 11, detecting that intelligent terminal is just switched to by virtual reality (Virtual Reality, VR) mode of operation
Often during mode of operation, generate screen resolution switching command.
In the present embodiment, intelligent terminal refers to the electricity of such as smart mobile phone, panel computer and personal computer etc
Sub-product.Intelligent terminal supports to be different from the VR mode of operation of normal mode of operation, and wherein VR mode of operation may be used for playing
Virtual reality film.
Concrete, when detecting that user passes through VR glasses viewing VR film, determine that intelligent terminal is in VR mode of operation.
When detecting that intelligent terminal exits VR mode of operation, i.e. detecting that intelligent terminal is switched to normally work by VR mode of operation
Pattern, generates screen resolution switching command, in order to according to screen resolution switching command in subsequent step 12, to intelligence eventually
End screen carries out resolution switching.
The screen resolution switching command that step 12, foundation generate, controls described intelligent terminal by screen resolution by institute
State the first resolution value that virtual reality mode of operation used and be adjusted to second resolution value.
Wherein, described first resolution value is more than described second resolution value.First resolution value refers to intelligent terminal
The resolution value used when being in VR mode of operation, in order to meet the requirement of VR film definition, first resolution value needs
It is bigger resolution value, in this way 1080P, 2K or 4K etc..Owing to user is being used in intelligent terminal's mistake of normal mode of operation
Cheng Zhong, relatively low to the sensitivity of intelligent terminal's screen resolution, and giant-screen resolution causes the power consumption of intelligent terminal relatively big, because of
And when intelligent terminal is switched to normal mode of operation by VR mode of operation, screen resolution is reduced to by first resolution value
Second resolution value, it is possible to reduce power consumption of screen on the premise of not affecting user's visual experience.Second resolution can be
720P or 1080P etc..
Exemplary, described first resolution value can be the ultimate resolution value that intelligent terminal's screen is supported, described the
Two resolution values can be the minimum resolution value that described intelligent terminal's screen is supported.It should be noted that it is right in the present embodiment
First resolution value and second resolution value are not especially limited, only need first resolution value more than second resolution value, and the
The ultimate resolution value that one resolution value is supported equal to or less than intelligent terminal's screen, second resolution value is equal to or more than intelligence
The minimum resolution value that terminal screen is supported.
The technical scheme that the present embodiment provides, by detecting that intelligent terminal is switched to normal work by virtual real mode
During operation mode, control intelligent terminal's first resolution value that screen resolution is used by virtual reality mode of operation turn down into
Second resolution value, i.e. when detecting that intelligent terminal is switched to normal mode of operation by virtual real mode, reduces intelligence eventually
The resolution of end screen, thus reduce the power consumption of intelligent terminal's screen, extend the cruising time of intelligent terminal's battery.
Exemplary, the method may include that during described intelligent terminal is in described virtual reality mode of operation,
If detecting, the residual electric quantity of described intelligent terminal less than power threshold, then controls described intelligent terminal and is differentiated by described screen
Rate is adjusted to the 3rd resolution value by described first resolution value, and wherein said first resolution value is more than described 3rd resolution
Value.
In the present embodiment, power threshold is not especially limited, as can be 15%.Further, the 3rd resolution value with
Second resolution value can be identical, it is also possible to different.During intelligent terminal is in virtual real mode, if intelligent terminal
Residual electric quantity is less, then reduce power consumption by reduction screen resolution.
Exemplary, when detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, generate
Screen resolution switching command, may include that
When detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, by default prompting
Information alert user determines whether to carry out screen resolution switching;
If it is determined that carry out screen resolution switching, then generate screen resolution switching command.
Concrete, the present embodiment may be provided for user interface, to be just switched to by VR mode of operation intelligent terminal
Often during mode of operation, determine whether to reduce screen resolution according to user's request.
Embodiment two
The present embodiment is on the basis of above-described embodiment one, it is provided that a kind of new screen resolution changing method.Fig. 2 is
The schematic flow sheet of the screen resolution changing method that the embodiment of the present invention two provides, includes as in figure 2 it is shown, this realizes flow process:
Step 21, when detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, generate screen
Curtain resolution switching command.
The screen resolution switching command that step 22, foundation generate, controls described intelligent terminal and carries out screen initialization.
In the present embodiment, screen initializes and refers to restart the screen of intelligent terminal, i.e. closes intelligent terminal's
Screen, more again light screen.
Step 23, in screen initialization procedure, control described intelligent terminal by described screen resolution by described virtual
The first resolution value that practical work pattern is used is adjusted to second resolution value.
Wherein, described first resolution value is more than described second resolution value.Concrete, in screen initialization procedure,
Use the screen initialization algorithm preset, screen resolution is adjusted to second resolution value, it is possible to keep the equal of screen intensity
Even property, i.e. the method are it can be avoided that in screen is in bright screen state procedure all the time, work by regulating light source dot matrix randomly
State reduces flower screen or the blank screen phenomenon that screen resolution is caused, and effectively maintains the display effect of screen.
The technical scheme that the present embodiment provides, by detecting that intelligent terminal is switched to normal work by virtual real mode
During operation mode, control intelligent terminal and carry out screen initialization, and in screen initialization procedure, reduce screen resolution, compared to
Screen resolution is reduced, it is possible to avoid flower screen or blank screen phenomenon, not only reduce in screen is in bright screen state procedure all the time
Power consumption of screen, improves the visual effect of intelligent terminal's screen the most further.
Embodiment three
The present embodiment, on the basis of above-described embodiment one and embodiment two, specifically provides a kind of screen resolution switching
Method.The schematic flow sheet of the screen resolution changing method that Fig. 3 provides for the embodiment of the present invention three, as it is shown on figure 3, this realization
Flow process includes:
If step 31 intelligent terminal is in normal mode of operation, then in screen initialization procedure, control intelligent terminal's
Screen resolution is 720P.
Step 32, detect intelligent terminal enter VR mode of operation play VR video time, extinguish screen.
Step 33, during screen is lighted, control intelligent terminal screen resolution be 1080P.
Step 34, when detecting that intelligent terminal exits VR mode of operation, prompted the user to determine whether by prompting message
Carry out screen resolution switching.
Concrete, prompting message can be whether screen resolution is retained in 1080P.If user inputs no, it is determined that enter
Row screen resolution switches;If user inputs, determine and do not carry out screen resolution switching.
Step 35 is if it is determined that carry out screen resolution switching, then, in screen initialization procedure, control the screen of intelligent terminal
Curtain resolution is 720P.
The technical scheme that the present embodiment provides, when intelligent terminal is entered VR mode of operation by normal mode of operation, by intelligence
The screen resolution of energy terminal is adjusted to 1080P by 720P, and, when intelligent terminal exits VR mode of operation by intelligent terminal
Screen resolution be adjusted to 720P by 1080P, it is possible to meet the fine definition demand of VR mode of operation simultaneously, and just meet
The often low-power consumption demand of mode of operation.
Embodiment four
The structural representation of the screen resolution switching device that Fig. 4 provides for the embodiment of the present invention four, this device can be joined
It is placed in intelligent terminal.As shown in Figure 4, the concrete structure of this screen resolution switching device may include that
Switching command generation module 41, for detecting that intelligent terminal is switched to normal work by virtual reality mode of operation
During operation mode, generate screen resolution switching command;
Resolution adjustment module 42, for according to the screen resolution switching command generated, controlling described intelligent terminal will
The first resolution value that screen resolution is used by described virtual reality mode of operation is adjusted to second resolution value, Qi Zhongsuo
State first resolution value more than described second resolution value.
Exemplary, described resolution adjustment module 42 may include that
Screen initialization unit, for according to the screen resolution switching command generated, controlling described intelligent terminal and carry out
Screen initializes;
Resolution value adjustment unit, in screen initialization procedure, controls described intelligent terminal and is divided by described screen
The first resolution value that resolution is used by described virtual reality mode of operation is adjusted to second resolution value.
Exemplary, above-mentioned screen resolution switching device may include that
Resolution handover module, for during described intelligent terminal is in described virtual reality mode of operation, if examining
Measure the residual electric quantity of described intelligent terminal less than power threshold, then control described intelligent terminal by described screen resolution by
Described first resolution value is adjusted to the 3rd resolution value, and wherein said first resolution value is more than described 3rd resolution value.
Exemplary, described switching command generation module 41 may include that
Switch prompting unit, for detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation
Time, prompt the user to determine whether to carry out screen resolution switching by default prompting message;
Instruction signal generating unit, for if it is determined that carry out screen resolution switching, then generates screen resolution switching command.
Exemplary, described first resolution value can be the ultimate resolution value that intelligent terminal's screen is supported, described the
Two resolution values can be the minimum resolution value that described intelligent terminal's screen is supported.
The screen resolution switching device that the present embodiment provides, the screen resolution provided with any embodiment of the present invention
Changing method belongs to same inventive concept, can perform the screen resolution changing method that any embodiment of the present invention is provided, tool
The standby execution corresponding functional module of screen resolution changing method and beneficial effect.The technology of the most detailed description
Details, can be found in the screen resolution changing method that any embodiment of the present invention provides.
Further, the present embodiment additionally provides a kind of intelligent terminal, and this intelligent terminal can include any embodiment of the present invention
The screen resolution switching device provided.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although by above example, the present invention is carried out
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other Equivalent embodiments more can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. a screen resolution changing method, it is characterised in that including:
When detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, generate screen resolution switching
Instruction;
According to the screen resolution switching command generated, control described intelligent terminal by screen resolution by described virtual reality work
The first resolution value that operation mode is used is adjusted to second resolution value, and wherein said first resolution value is more than described second
Resolution value.
Method the most according to claim 1, it is characterised in that according to the screen resolution switching command generated, controls institute
State intelligent terminal and the first resolution value that screen resolution is used by described virtual reality mode of operation is adjusted to second point
Resolution value, including:
According to the screen resolution switching command generated, control described intelligent terminal and carry out screen initialization;
In screen initialization procedure, control described intelligent terminal by described screen resolution by described virtual reality mode of operation
The first resolution value used is adjusted to second resolution value.
Method the most according to claim 1, it is characterised in that including:
During described intelligent terminal is in described virtual reality mode of operation, if the residue electricity of described intelligent terminal being detected
Value is less than power threshold, then control described intelligent terminal and by described first resolution value, described screen resolution is adjusted to the
Three resolution values, wherein said first resolution value is more than described 3rd resolution value.
Method the most according to claim 1, it is characterised in that detecting that intelligent terminal is cut by virtual reality mode of operation
When changing to normal mode of operation, generate screen resolution switching command, including:
When detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation, by default prompting message
Prompt the user to determine whether to carry out screen resolution switching;
If it is determined that carry out screen resolution switching, then generate screen resolution switching command.
Method the most according to claim 1, it is characterised in that
Described first resolution value is the ultimate resolution value that intelligent terminal's screen is supported, described second resolution value is described intelligence
The minimum resolution value that energy terminal screen is supported.
6. a screen resolution switching device, it is characterised in that including:
Switching command generation module, for detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation
Time, generate screen resolution switching command;
Resolution adjustment module, for according to the screen resolution switching command generated, controlling described intelligent terminal and divided by screen
The first resolution value that resolution is used by described virtual reality mode of operation is adjusted to second resolution value, and wherein said first
Resolution value is more than described second resolution value.
Device the most according to claim 6, it is characterised in that described resolution adjustment module includes:
Screen initialization unit, for according to the screen resolution switching command generated, controlling described intelligent terminal and carry out screen
Initialize;
Resolution value adjustment unit, in screen initialization procedure, controls described intelligent terminal by described screen resolution
The first resolution value used by described virtual reality mode of operation is adjusted to second resolution value.
Device the most according to claim 6, it is characterised in that including:
Resolution handover module, for during described intelligent terminal is in described virtual reality mode of operation, if detecting
The residual electric quantity of described intelligent terminal is less than power threshold, then control described intelligent terminal by described screen resolution by described
First resolution value is adjusted to the 3rd resolution value, and wherein said first resolution value is more than described 3rd resolution value.
Device the most according to claim 6, it is characterised in that described switching command generation module includes:
Switch prompting unit, is used for when detecting that intelligent terminal is switched to normal mode of operation by virtual reality mode of operation,
Prompt the user to determine whether to carry out screen resolution switching by default prompting message;
Instruction signal generating unit, for if it is determined that carry out screen resolution switching, then generates screen resolution switching command.
Device the most according to claim 6, it is characterised in that
Described first resolution value is the ultimate resolution value that intelligent terminal's screen is supported, described second resolution value is described intelligence
The minimum resolution value that energy terminal screen is supported.
11. 1 kinds of intelligent terminal, it is characterised in that include the screen resolution switching dress described in any one of claim 6-10
Put.
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Application publication date: 20170104 |