CN103186225B - state switching method and device for electronic equipment - Google Patents
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- CN103186225B CN103186225B CN201110460233.6A CN201110460233A CN103186225B CN 103186225 B CN103186225 B CN 103186225B CN 201110460233 A CN201110460233 A CN 201110460233A CN 103186225 B CN103186225 B CN 103186225B
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Abstract
Provide a kind of state switching method for electronic equipment and device.Described electronic equipment has multiple running status, and the plurality of running status at least includes the first running status and the second running status.Described state switching method includes: receive a status switching instruction, and described status switching instruction is the instruction that described electronic equipment is switched to the second running status by the first running status；Determine the time of repose length of described electronic equipment；Judge that whether the time of repose length of described electronic equipment is more than or equal to a threshold value, it is thus achieved that one first judged result；When described first judged result shows the time of repose length of described electronic equipment more than or equal to described threshold value, perform described status switching instruction.The described state switching method of the present invention and device can reduce function consumption and extend battery life, and the impaired probability of assembly simultaneously reducing electronic equipment.
Description
Technical field
The present invention relates to electronic applications, more particularly to a kind of state switching method for electronic equipment and
Device.
Background technology
Along with the development of electronic technology, various electronic equipments are widely used step by step.A lot of electronic equipments,
Such as portable computer, personal digital assistant (PDA), mobile phone etc., often in battery powered situation
Lower operation.In order to save battery electric power, extend battery powered battery life (BA, Battery life),
Usually electronic equipment arranges energy-conservation operator scheme, so that electronic equipment can be saved when not working
Electric power.Such as, portable computer in addition to there is duty, also have such as holding state,
The power save modes such as resting state.In holding state, the data of current operating state are saved in internal memory,
The parts such as machine hard disk, screen and CPU (CPU) are stopped power supply, and complete machine only has internal memory
Continuing power supply, when computer to be reused, owing to data are stored in fireballing internal memory, it can
To be promptly restored to enter state when waiting within the time of such as 5 seconds.In park mode, internal memory
In data all dumped in hard disk, be then cut off the power supply to all devices, this pattern is complete
Not power consumption, when computer to be reused, the content of hibernation file directly can be read from hard disk by system
Entering internal memory, and return to the state before dormancy, the time now recovering required is longer, and for example, 1
Minute.In order to take into account easy to use and save electric power, portable electric appts needs at different work shapes
Switch between state.Such as, the portable computer of holding state switches to not through needing after a period of time
Sleep mode is to save electric power further.
If additionally, portable electric appts operationally time move or collided, then may cause wherein
The damage of assembly of such as hard disk.Accordingly, it would be desirable to portable electric appts keeps quiet when state switches
Put, such as, protect when switching to resting state from holding state, switch to duty etc. from resting state
Hold standing.
For above demand, prior art provides following solution.A solution is: when
After portable electric appts reaches Preset Time in the standby state, detect whether AC adapter (AC
Adapter) input, if it has, then think portable computer be stand, can perform such as from
Holding state is to the switching of resting state.But, when portable electric appts battery is powered, even if
It stands for a long time, inputs without AC adapter, is also not carried out holding state to resting state
Switching, consequently, it is possible to shorten the portable electric appts battery life when only battery is powered.Separately
A solution is: no matter portable electric appts is to stand or stress moves, and presets as long as arriving
Time, be carried out state switching, the program makes the assembly (such as hard disk) of portable electric appts
Impaired probability increases.
Summary of the invention
Because above-mentioned situation, the invention provides a kind of state switching method for electronic equipment and dress
Putting, it can reduce function consumption and extend battery life, and the assembly simultaneously reducing electronic equipment is damaged
Bad probability.
One side according to embodiments of the present invention, it is provided that a kind of state switching method for electronic equipment,
Described electronic equipment has multiple running status, and the plurality of running status at least includes the first running status
With the second running status, described state switching method includes: receive a status switching instruction, described state
Switching command is the instruction that described electronic equipment is switched to the second running status by the first running status；Really
The time of repose length of fixed described electronic equipment；Judge that the time of repose length of described electronic equipment is the biggest
In equal to a threshold value, it is thus achieved that one first judged result；When described first judged result shows that described electronics sets
When standby time of repose length is more than or equal to described threshold value, perform described status switching instruction.
Another aspect according to embodiments of the present invention, it is provided that a kind of state for electronic equipment switches dress
Putting, described electronic equipment has multiple running status, and the plurality of running status at least includes the first operation
State and the second running status, described state switching device includes: receive unit, for receiving a state
Switching command, described status switching instruction is for be switched to second by described electronic equipment by the first running status
The instruction of running status；Determine unit, for determining the time of repose length of described electronic equipment；First
Judging unit, it is judged that whether the time of repose length of described electronic equipment is more than or equal to a threshold value, it is thus achieved that one
First judged result；Performance element, when described first judged result shows the standing of described electronic equipment
Between length more than or equal to described threshold value time, perform described status switching instruction.
In the technique scheme of the embodiment of the present invention, by switching the running status of electronic equipment, have
Decrease power consumption and extend the battery life when battery is powered to effect；And by holding at electronic equipment
Carry out state switching under the continuous state stood, reduce the impaired probability of assembly of electronic equipment.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by the description to embodiment
The required accompanying drawing used is briefly described.Accompanying drawing in describing below is only the exemplary of the present invention
Embodiment rather than restrictive embodiment.
Fig. 1 be a diagram that the flow process of the state switching method for electronic equipment according to embodiments of the present invention
Figure；
Fig. 2 be a diagram that the frame of the state switching device for electronic equipment according to embodiments of the present invention
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the present invention, and not
It it is whole embodiments.
Fig. 1 be a diagram that the state switching method 100 for electronic equipment according to embodiments of the present invention
Flow chart.Described electronic equipment has multiple running status, and the plurality of running status at least includes first
Running status and the second running status.Described electronic equipment such as helps for portable computer, individual digital
Reason, music player etc..Various electronic equipments have different operation shapes according to the different sights that uses
State, such as portable computer has the duties such as duty, holding state, resting state.Under
Face illustrates from holding state by portable computer as a example by the switching of resting state.Need explanation
Being that this electronic equipment is not limited to portable computer, state switching is also not necessarily limited to from holding state to dormancy
The switching of state, can also be, for example, from resting state to the switching of duty.Those skilled in the art
Member, after the description having read description, suitably can change according to putting into practice needs.In detail below
This each step for the state switching method 100 of electronic equipment is described.
In step s 110, receiving a status switching instruction, described status switching instruction is by described electronics
Equipment is switched to the instruction of the second running status by the first running status.Generally, this status switching instruction by
Send including control device in the electronic device.Such as, run described first at described electronic equipment
When running a predetermined amount of time under state, described control device sends described status switching instruction, to reduce
Power consumption also extends the battery powered time.Described control device can be such as CPU
(CPU), signal processor etc..
By portable computer as a example by holding state is switched to resting state, owing to user stops using,
Portable computer enters holding state, if user comes home from work or does other things and forget to close
This portable computer, then this portable computer may be still in standby shape within a period of time in the future
State, the now power consumption of internal memory can make the electric power of battery quickly exhaust.Generally, at portable computer
After being in holding state such as 20 minutes, attempt being switched to not consume the dormancy shape of electric power from holding state
State.Refer to this end, the embedded controller of portable computer (i.e. controlling device) sends a state switching
Order, described portable computer is switched to dormancy shape by holding state for instruction by this status switching instruction
State.Additionally, described embedded controller may also respond to the operation of user and sends the switching of described state
Instruction.
In the step s 120, the time of repose length of described electronic equipment is determined.Described electronic equipment is such as
A device indicating movements can be included, and use this described device indicating movements to judge that described electronic equipment is
No it is kept in motion.Such as, this device indicating movements can be acceleration sensing device, gyroscope,
Infrared inductor, global positioning system (GPS, Global Positioning System) device or figure
As harvester.All devices that can sense whether electronic equipment is kept in motion can be used as this
Device indicating movements.
As example, the time of repose length of described electronic equipment can be determined by the steps: real
Time obtain and record the state of described device indicating movements, to know that described electronic equipment moves every time
Time point, and calculate the time of repose length of described electronic equipment.Specifically, can be periodically
Inquiry instruction is sent to determine whether electronic equipment moves, it is also possible to by described motion to device indicating movements
The control device of electronic equipment informed on one's own initiative by induction installation when sensing motion every time, controls device note
Record the time point that described electronic equipment moves every time, and by current time being deducted the last fortune
The dynamic time calculates the time of repose length of described electronic equipment.
Carry out as described below as a example by portable computer.Such as gravity sensor (Gravity-Sensor)
Acceleration sensing device can serve as described device indicating movements.When arrive accompanying by this gravity sensor
Electronic equipment is in when rocking or be carried motion, and this gravity sensor senses described motion and produces one
Output.Embedded controller prison when portable computer is in holding state, in portable computer
Survey the output of this gravity sensor.Embedded Control can know gravity-feed tank in the way of poll or interruption
Answer the output of device, and record gravity sensor and sense the time point of motion every time (that is, electronic equipment is every
The secondary time point moved), and calculate by current time being deducted the time of the last motion
Described time of repose length.
In step s 130, it is judged that whether the time of repose length of described electronic equipment is more than or equal to a threshold
Value, it is thus achieved that one first judged result.Described threshold value for example, 20 minutes, 30 minutes or 1 hour, and
And described threshold value can be set by the user.
Example is set as threshold value, described threshold value can be set based on prediction theory.Such as, if
Electronic equipment was continuously in static condition in 30 minutes, and the most described electronic equipment was some minutes in the future
The probability inside keeping standing is the biggest.Generally, this threshold value is the biggest, and the most described electronic equipment is being incited somebody to action
The probability keeping standing in a period of time come is the biggest.However, it is necessary to explanation, if institute
State the excessive of threshold value setting, then can lead in the case of resting state switching from holding state at electronic equipment
Cause more power consumption.
Further, it is also possible to typically used as situation based on electronic equipment, described threshold value is set.In practice
In, engineers and technicians can be appropriately arranged with combining practical situation.
In step S140, when described first judged result shows the time of repose length of described electronic equipment
During more than or equal to described threshold value, perform described status switching instruction.The time of repose of described electronic equipment is long
Degree is more than or equal to described threshold value, and the most described electronic equipment may continue to be in quiet within a period of time in the future
Configuration state, now can perform described status switching instruction, to be effectively realized state switching.Additionally,
When described first judged result shows the time of repose length of described electronic equipment less than described threshold value, then
The probability that described electronic equipment carried out moving within a period of time in the future is big, does not the most carry out state and cuts
Change, i.e. electronic equipment keeps current running status.
It is switched to the exemplary cases of resting state from holding state at portable computer, portable meter
Calculation machine switches in the case of keeping standing within a period of time in the future, not only can be effectively
Carry out state switching, and electronic equipment can be reduced and carry out the probability of state switching when motion, thus
Reduce the impaired probability of assembly of electronic equipment.
In above-mentioned state switching method according to embodiments of the present invention, by effectively switching electronic equipment
Running status, decrease power consumption and extend the battery life when battery is powered；And by electricity
Carrying out state switching under the state that subset persistently stands, the assembly reducing electronic equipment is impaired generally
Rate.
Alternatively, with the combination of other means, above-mentioned step S130 can also judge that described electronic equipment exists
The probability of static condition is kept in a period of time in the future.Such as, when described in step S130
When one judged result shows the time of repose length of described electronic equipment less than described threshold value, can carry out as
Lower operation.
Step S131, when described first judged result shows that the time of repose length of described electronic equipment is less than
During described threshold value, it may be judged whether have power supply adaptor to access and obtain one second judged result, in Fig. 1
Dotted line shown in.
When described second judged result shows have power supply adaptor to access, perform described status switching instruction.
When electronic equipment is connected with alternating current power supply, it is generally in static condition, and the state that performs the most in time is cut
Change, i.e. can save the power consumption of electronic equipment, it is also possible to avoid carrying out state switching when motion and caused
Electronic equipment assembly damage.When described second judged result shows do not have power supply adaptor to access,
Because electronic equipment may be powered with battery, judge cannot accurately determine that whether electronic equipment is in fortune according to this
Dynamic, so now ignoring described status switching instruction, keep current running status.
It should be noted that the order of this step S131 and step S130 can change.It is to say,
After receiving status switching instruction, first determine whether that power supply adaptor accesses, having power adaptation
Device performs described status switching instruction when accessing.When not having power supply adaptor to access, determine described electronics
The time of repose length of equipment, and judge that whether the time of repose length of described electronic equipment is more than or equal to one
Threshold value, to obtain the first judged result, then decides whether to perform described shape according to this first judged result
State switching command.
Fig. 2 be a diagram that the state switching device 200 for electronic equipment according to embodiments of the present invention
Block diagram.As it was previously stated, this electronic equipment has multiple running status, the plurality of running status is at least wrapped
Include the first running status and the second running status.It is the exemplary cases of portable computer at electronic equipment
In, described first running status for example, holding state, described second running status for example, resting state.
Described state switching device 200 includes: receive unit 210, for receiving a status switching instruction,
Described status switching instruction is that by the first running status, described electronic equipment is switched to the second running status
Instruction；Determine unit 220, for determining the time of repose length of described electronic equipment；First judges list
Unit 230, it is judged that whether the time of repose length of described electronic equipment is more than or equal to a threshold value, it is thus achieved that one the
One judged result；Performance element 240, when described first judged result shows the standing of described electronic equipment
When time span is more than or equal to described threshold value, perform described status switching instruction.
Described reception unit 210 can receive described state from the control device included in the electronic device and cut
Change instruction, so that described electronic equipment is switched to the second running status by the first running status.Described control
Device such as, after described electronic equipment runs a time period under described first running status, sends institute
State status switching instruction, to reduce power consumption and to extend the battery powered life-span.Described control device example
As being CPU (CPU), signal processor etc..
Being switched to the exemplary cases of resting state from holding state at portable computer, user stops
Use and portable computer entrance holding state, be in holding state such as 20 points at portable computer
Zhong Hou, it may be necessary to be switched to not consume the resting state of electric power from holding state.Now, portable meter
The embedded controller of calculation machine sends status switching instruction, with instruction by described portable computer by standby
State is switched to resting state.Additionally, described embedded controller may also respond to user operation and
Send described status switching instruction.
Described determine that unit 220 can determine that the time of repose length of described electronic equipment.As example, institute
State and determine by means of the device indicating movements included in the electronic device, unit 220 can determine that described electronics sets
Standby time of repose length.Described device indicating movements is used for judging whether described electronic equipment is in motion
State, and for example, acceleration sensing device, gyroscope, infrared inductor, GPS device or
Image collecting device.All devices that can sense whether electronic equipment is kept in motion can be used as
This device indicating movements.
The described sensing results determining that unit 220 can obtain and record described device indicating movements in real time,
To know the time point that described electronic equipment moves every time, and calculate the standing of described electronic equipment
Time span.Specifically, described determine that unit 220 periodically can send inquiry to device indicating movements
Ask that instruction is to determine whether electronic equipment moves, it is also possible to sensed by described device indicating movements every time
Inform during motion that this determines unit 220 on one's own initiative, determine that unit 220 records described electronic equipment and sends out every time
The time point of raw motion, and calculate described by current time being deducted the time of the last motion
The time of repose length of electronic equipment.Determine that unit 220 can be by means of control it should be noted that described
Device processed determines described time of repose length.
In the case of portable computer, by the acceleration of such as gravity sensor (Gravity-Sensor)
Degree sensing device is attached to electronic equipment, and this gravity sensor can sense the motion of portable computer, and
Produce an output.When portable computer is in holding state, described to determine that unit 220 monitors this heavy
The output of power induction apparatus, record gravity sensor senses the time point of motion every time, and by by current
Time deducts the time of the last motion and calculates described time of repose length.
Described first judging unit 230 may determine that whether the time of repose length of described electronic equipment is more than
Equal to a threshold value, and obtain described first judged result.Described threshold value can be by threshold described set by user
Value, its for example, 20 minutes, 30 minutes or 1 hour.
As it was previously stated, described threshold value can arrange described threshold value based on prediction theory, or based on electronics
The typically used as situation of equipment is arranged.Typically, if electronic equipment was held in (threshold value) at 30 minutes
Continuing and be in static condition, the most described electronic equipment keeps the possibility of standing in some minutes in the future
Property is the biggest.Generally, this threshold value is the biggest, and the most described electronic equipment is within a period of time in the future at continuation
The biggest in the probability stood.However, it is necessary to explanation, if the setting of described threshold value is excessive, then
May unnecessarily be delayed electronic equipment state switching, this at electronic equipment from holding state to dormancy
More power consumption can be caused in the case of state switching.Need in practice to consider to come suitably
Arrange.
Described performance element 240 performs described status switching instruction based on described first judged result.When
When described first judged result shows the time of repose length of described electronic equipment more than or equal to described threshold value,
Described performance element 240 performs described status switching instruction.The time of repose length of electronic equipment is more than
In described threshold value, the most described electronic equipment may continue to be in static condition within a period of time in the future,
Now perform described status switching instruction and can be effectively realized state switching.Additionally, when described first sentences
When disconnected result shows the time of repose length of described electronic equipment less than described threshold value, described performance element 240
Do not carry out the running status that state switching, i.e. electronic equipment keep current.
It is switched to the exemplary cases of resting state from holding state at portable computer, portable meter
Calculation machine switches over when time of repose length is more than or equal to threshold value, not only can effectively carry out state and cut
Change, and electronic equipment can be reduced and carry out the probability of state switching when motion.
Alternatively, described state switching device 200 can also include second as shown in dashed line in figure 2
Judging unit 231, is used for determining whether that power supply adaptor accesses and obtain one second judged result.Should
Second judging unit 231 and described first judging unit 230 judge that described electronic equipment is in the future in combination
A period of time in keep the probability of static condition.As described by front integrating step S130 and S131
, the standing of described electronic equipment can be shown in the first judged result of described first judging unit 230
When time span is less than described threshold value, this second judging unit 231 carries out operating to determine whether power supply
Adapter accesses and obtains one second judged result.When described second judged result shows there is power supply adaptor
During access, perform described status switching instruction.When described second judged result shows do not have power supply adaptor
During access, ignore described status switching instruction, thus keep current running status.Additionally, such as front institute
State, it is also possible to first determined whether that power supply adaptor accesses by the second judging unit 231, then by this
Two judging units 231 judge whether the time of repose length of described electronic equipment is more than or equal to a threshold value, so
Decide whether to perform described status switching instruction according to judged result afterwards.
Those of ordinary skill in the art are it is to be appreciated that combine each of the embodiments described herein description
The unit of example and step, it is possible to come with the combination of electronic hardware or computer software and electronic hardware
Realize.These functions perform with hardware or software mode actually, depend on that the specific of technical scheme should
With and design constraint.Each specifically should being used for can be used different methods to by professional and technical personnel
Function described by realization, but this realization is it is not considered that beyond the scope of this invention.
In embodiment provided herein, it should be understood that disclosed method and apparatus, permissible
Realizing by another way, device embodiment described above is only schematically.Such as, institute
Stating the division of unit, be only a kind of logic function and divide, actual can have other division side when realizing
Formula, the most multiple unit can in conjunction with or be desirably integrated into another system, or some features can be neglected
Slightly, or do not perform.
If described function realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, the present invention's
Part or the part of this technical scheme that prior art is contributed by technical scheme the most in other words can
Embodying with the form with software product, this computer software product is stored in a storage medium,
Including some instructions with so that computer equipment (can be personal computer, server, or
The network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
In this, any those familiar with the art, can be easily in the technical scope that the invention discloses
Expect change or replace, all should contain within protection scope of the present invention.Therefore, the protection of the present invention
Scope should be as the criterion with scope of the claims.
Claims (20)
1. for the state switching method of electronic equipment, described electronic equipment have multiple running status,
And include that a hard disk, the plurality of running status at least include the first running status and the second running status,
Described hard disk is being run in the handoff procedure of the second running status from the first running status, described state
Changing method includes:
Receiving a status switching instruction, described status switching instruction is to be run by first by described electronic equipment
State is switched to the instruction of the second running status；
Determine the time of repose length of described electronic equipment；
Judge that whether the time of repose length of described electronic equipment is more than or equal to a threshold value, it is thus achieved that one first sentences
Disconnected result；
When described first judged result shows that the time of repose length of described electronic equipment is more than or equal to described threshold
During value, electronic equipment is switched to the second running status from the first running status.
State switching method the most according to claim 1, wherein said electronic equipment includes a control device,
When described electronic equipment runs a predetermined amount of time under described first running status, described control device
Send described status switching instruction.
State switching method the most according to claim 1, wherein, described electronic equipment includes a kinesthesia
Answering device, described device indicating movements is in order to judge whether described electronic equipment is kept in motion.
State switching method the most according to claim 3, wherein, described determines the quiet of described electronic equipment
The step putting time span includes: obtain and record the state of described device indicating movements in real time, to know
The time point that described electronic equipment moves every time, and the time of repose calculating described electronic equipment is long
Degree.
State switching method the most according to claim 1, farther includes:
When described first judged result shows that the time of repose length of described electronic equipment is less than described threshold value
Time, it may be judged whether there is power supply adaptor to access and obtain one second judged result；
When described second judged result shows do not have power supply adaptor to access, ignore the switching of described state and refer to
Order；
When described second judged result shows have power supply adaptor to access, perform described status switching instruction.
State switching method the most according to claim 1, wherein said threshold value is 20 minutes, 30 minutes
Or 1 hour.
State switching method the most according to claim 1, wherein said threshold value is by set by user.
State switching method the most according to claim 2, wherein said control device is embedded controller.
State switching method the most according to claim 3, wherein said device indicating movements is that acceleration passes
Induction device, gyroscope, infrared inductor, global positioning system apparatus or image collecting device.
State switching method the most as claimed in one of claims 1-9, wherein, described first runs
State is holding state, and described second running status is resting state.
11. 1 kinds of state switching devices for electronic equipment, described electronic equipment has multiple operation shape
State also includes a hard disk, and the plurality of running status at least includes that the first running status and second runs shape
State, described hard disk is being run in the handoff procedure of the second running status from the first running status, described
State switching device includes:
Receiving unit, for receiving a status switching instruction, described status switching instruction is by described electronics
Equipment is switched to the instruction of the second running status by the first running status；
Determine unit, for determining the time of repose length of described electronic equipment；
First judging unit, it is judged that whether the time of repose length of described electronic equipment is more than or equal to a threshold value,
Obtain one first judged result；
Performance element, when described first judged result shows that the time of repose length of described electronic equipment is more than
During equal to described threshold value, electronic equipment is switched to the second running status from the first running status.
12. state switching devices according to claim 11, wherein said electronic equipment includes a control dress
Put, when described electronic equipment runs a predetermined amount of time under described first running status, described control
Device sends described status switching instruction.
13. state switching devices according to claim 11, wherein, described electronic equipment includes a motion
Induction installation, whether described device indicating movements is kept in motion in order to electronic equipment described in perception.
14. state switching devices according to claim 13, wherein, described determine that unit obtains in real time
And record the sensing results of described device indicating movements, to know what described electronic equipment moved every time
Time point, and calculate the time of repose length of described electronic equipment.
15. state switching devices according to claim 11, also include the second judging unit, when described
When one judged result shows the time of repose length of described electronic equipment less than described threshold value, described second sentences
Whether disconnected unit judges has power supply adaptor to access and obtain one second judged result,
When described second judged result shows do not have power supply adaptor to access, described performance element ignores institute
State status switching instruction；When described second judged result shows have power supply adaptor to access, described execution
Unit performs described status switching instruction.
16. state switching devices according to claim 11, wherein said threshold value is 20 minutes, 30 points
Clock or 1 hour.
17. state switching devices according to claim 11, wherein said threshold value is by set by user.
18. state switching devices according to claim 12, wherein said control device is embedded Control
Device.
19. state switching devices according to claim 13, wherein said device indicating movements is acceleration
Sensing device, gyroscope, infrared inductor, global positioning system apparatus or image collecting device.
20. according to the state switching device any one of claim 11-19, wherein, and described first fortune
Row state is holding state, and described second running status is resting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460233.6A CN103186225B (en) | 2011-12-31 | 2011-12-31 | state switching method and device for electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460233.6A CN103186225B (en) | 2011-12-31 | 2011-12-31 | state switching method and device for electronic equipment |
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| CN103186225A CN103186225A (en) | 2013-07-03 |
| CN103186225B true CN103186225B (en) | 2016-09-28 |
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| CN103500018A (en) * | 2013-09-30 | 2014-01-08 | 乐视致新电子科技（天津）有限公司 | Remote control and electricity saving method thereof |
| CN103763596B (en) * | 2014-01-06 | 2017-08-15 | 深圳创维数字技术有限公司 | A kind of state switching method and device |
| CN105279813B (en) * | 2015-10-23 | 2019-03-05 | 北京奇虎科技有限公司 | Electronic equipment and its powering mode switching method, device |
| CN107402624B (en) * | 2017-08-17 | 2019-11-26 | 联想(北京)有限公司 | A kind of control method and electronic equipment of power supply indicator |
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