CN106211293A - Control method, device and the mobile terminal of a kind of Wireless Fidelity function - Google Patents
Control method, device and the mobile terminal of a kind of Wireless Fidelity function Download PDFInfo
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- CN106211293A CN106211293A CN201610735557.9A CN201610735557A CN106211293A CN 106211293 A CN106211293 A CN 106211293A CN 201610735557 A CN201610735557 A CN 201610735557A CN 106211293 A CN106211293 A CN 106211293A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses control method, device and the mobile terminal of a kind of Wireless Fidelity function, wherein the method comprises determining that the geographical position of terminal；Obtaining geographical position and the signal cover presetting access points, this default access points is the access points allowing this terminal to access；If the geographical position according to this terminal and the geographical position of default access points, it is judged that this terminal in the signal cover of default access points, does not then close the Wireless Fidelity function of this terminal.Therefore, when the present invention is outside terminal judges goes out its signal cover being in default access points, by the way of controlling this terminal and closing its Wireless Fidelity function, can reduce terminal when the wireless signal of access points cannot be received because of scanning periphery access points produced by power consumption, i.e. reduce the power consumption of terminal.
Description
Technical field
The invention belongs to communication technical field, particularly relate to control method, device and the movement of a kind of Wireless Fidelity function
Terminal.
Background technology
Wireless Fidelity (Wireless Fidelity, hereinafter referred to as Wi-Fi) is that a kind of permission electronic equipment is connected to one
The technology of WLAN (WLAN).In the environment having Wi-Fi wireless signal, support that the mobile terminal of Wi-Fi function is permissible
Carry out Wi-Fi wireless Internet access, without the data network using mobile operator to provide, such that it is able to save network for user
Flow.
When mobile terminal leaves the coverage of its access points connected (Access Point), Wi-Fi meeting
Lose signal.In this case, the access points of mobile terminal meeting timing scan periphery, in order to be connected to the visit that can be accessed by
Ask access point.When scanning access points, mobile terminal can periodically send request signal.But, according to the work of Wi-Fi
Characteristic, transmitting power during mobile terminal transmission request signal is relatively big, and the power consumption causing mobile terminal is higher.
Summary of the invention
It is an object of the invention to provide control method, device and the mobile terminal of a kind of Wireless Fidelity function, it is intended to fall
The power consumption of low terminal.
For solving above-mentioned technical problem, the present invention provides techniques below scheme:
A kind of control method of Wireless Fidelity function, including:
Determine the geographical position of terminal；
Obtaining geographical position and the signal cover presetting access points, described default access points is for allowing institute
State the access points that terminal accesses；
If the geographical position according to described terminal and the geographical position of described default access points, it is judged that described terminal
Not in the signal cover of described default access points, then close the Wireless Fidelity function of described terminal.
For solving above-mentioned technical problem, the present invention also provides for techniques below scheme:
A kind of control device of Wireless Fidelity function, including:
First determines unit, for determining the geographical position of terminal；
Acquiring unit, for obtaining geographical position and the signal cover of default access points, described default access
Access point is the access points allowing described terminal to access；
Closing unit, if for the geographical position according to described terminal and the geographical position of described default access points,
Judge that described terminal not in the signal cover of described default access points, then closes the Wireless Fidelity merit of described terminal
Energy.
The present invention also provides for a kind of mobile terminal, and described mobile terminal includes memorizer, processor and one or more
Program, the storage of the one or more program in which memory and is configured to be performed by described processor, one
Or multiple program includes the instruction for following operation:
Determine the geographical position of mobile terminal；
Obtaining geographical position and the signal cover presetting access points, described default access points is for allowing institute
State the access points that mobile terminal accesses；
If the geographical position according to described mobile terminal and the geographical position of described default access points, it is judged that described
Mobile terminal in the signal cover of described default access points, does not then close the Wireless Fidelity merit of described mobile terminal
Energy.
Relative to prior art, the control method of Wireless Fidelity function, device and the mobile terminal that the present invention provides, first
The geographical position at its place is obtained by terminal.Secondly, terminal obtains geographical position and the signal covering thereof presetting access points
Scope, this default access points is the access points allowing this terminal to access.Then, terminal is according to its place got
Geographical position and the geographical position of default access points, it is judged that whether this terminal is positioned at the signal of default access points
Coverage.If judging, this terminal not in the signal cover of default access points, then controls this terminal and closes it
Wireless Fidelity function.Therefore, when the present invention is outside terminal judges goes out its signal cover being in default access points,
By the way of controlling this terminal and closing its Wireless Fidelity function, terminal can be reduced in the nothing that cannot receive access points
During line signal because of scanning periphery access points produced by power consumption, i.e. reduce the power consumption of terminal.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings, by the detailed description of the invention of the present invention is described in detail, technical scheme will be made
And beneficial effect is apparent.
Fig. 1 is the schematic flow sheet of the control method of the Wireless Fidelity function that first embodiment of the invention provides；
Fig. 2 is the schematic flow sheet of the control method of the Wireless Fidelity function that second embodiment of the invention provides；
The schematic diagram of the signal cover about default access points that Fig. 3 provides for second embodiment of the invention；
The structural representation controlling device of the Wireless Fidelity function that Fig. 4 provides for third embodiment of the invention；
Another structural representation controlling device of the Wireless Fidelity function that Fig. 5 provides for third embodiment of the invention；
The structural representation of the mobile terminal that Fig. 6 provides for fourth embodiment of the invention.
Detailed description of the invention
Refer to graphic, the most identical element numbers represents identical assembly, and the principle of the present invention is to be implemented in one
Suitable computing environment illustrates.The following description is based on the illustrated specific embodiment of the invention, and it should be by
It is considered as limiting other specific embodiment that the present invention is the most detailed herein.
Will be detailed below.
First embodiment
The control method of a kind of Wireless Fidelity function, comprises determining that the geographical position of terminal；Obtain and preset access points
Geographical position and signal cover, this default access points be allow this terminal access access points；If according to
The geographical position of this terminal and the geographical position of default access points, it is judged that this terminal is not at the letter of default access points
Number coverage, then close the Wireless Fidelity function of this terminal.
Refer to the flow process signal that Fig. 1, Fig. 1 are the control methods of the Wireless Fidelity function that first embodiment of the invention provides
Figure, idiographic flow may include that
In step S101, determine the geographical position of terminal.
It is understood that the executive agent of the embodiment of the present invention can be the terminal unit such as mobile phone, panel computer.
When terminal leaves the coverage of its access points connected, the Wi-Fi of terminal can lose signal.At this
In the case of Zhong, terminal can periodically remove to scan the access points of periphery, in order to may be coupled to certain accessible access and connects
Access point.When scanning access points, terminal can periodically send request signal.But, according to the operating characteristic of Wi-Fi, eventually
Transmitting power during end transmission request signal is relatively big, and typically in 10 dBms (dBm) magnitude, this can cause the power consumption of terminal relatively
High.
In order to solve the problems referred to above, in step S101 of the embodiment of the present invention, it is possible, firstly, to determined its institute by terminal
Geographical position.
In a kind of possible embodiment, terminal can pass through global positioning system (Global Positioning
System, be called for short GPS) or other alignment systems determine the geographical position at its place.Such as, when terminal it needs to be determined that its
During the geographical position at place, terminal can open default map application software based on GPS technology, to obtain the ground at self place
Reason position, etc., it is not specifically limited herein.
In step s 102, obtaining geographical position and the signal cover presetting access points, this default access connects
Access point is the access points allowing this terminal to access.
Such as, after terminal gets the geographical position at self place, can obtain with triggering terminal to preset to access and access
The geographical position of point and signal cover thereof.This default access points is the access points allowing this terminal to access.
Such as, default access points can be the one or more access points connected before this terminal.Such as,
Can be defined as the access points being deployed in the place such as subscriber household or company connected before terminal in advance presetting visit
Ask access point.
In a kind of possible embodiment, when user inputs the password of certain access points in terminal, and connect
To (for being connected for the first time between this terminal with this access points) during this access points, this terminal can be triggered by this access
Access point is defined as presetting access points, and obtains geographical position and the signal covering thereof of this default access points at this moment
Scope.Then, the title of this default access points, password, geographical position and signal cover etc. can be believed by terminal
Breath saves.Such as, these information above-mentioned can be saved in a default file by terminal.
Based on this, when obtaining the information such as geographical position and the signal cover of default access points when needs, this is eventually
End just directly can read these information in default file.
In step s 103, if according to the geographical position of this terminal and the geographical position of default access points, it is judged that
This terminal in the signal cover of default access points, does not then close the Wireless Fidelity function of this terminal.
Such as, after the geographical position getting default access points and signal cover thereof, terminal can be with base
Geographical position and the geographical position of default access points in himself place, it is judged that whether this terminal is in is preset access
The signal cover of access point.
If terminal judges goes out it not within the signal cover of default access points, this end the most now can be controlled
End closes its Wireless Fidelity function, i.e. closes the Wi-Fi linkage function of this terminal.
Such as, under certain scene, in the T1 moment, the access points that the terminal of user is connected in user family (is preset and is visited
Ask access point).And the T2 moment later, user is away from home and goes out shopping.Now, the ground at the terminal its place by getting
The geographical position of the access points in reason position, and user family and signal cover, it is judged that this terminal has been moved off
The signal cover of the access points in user family, then now this terminal can close its Wi-Fi linkage function, so that
This terminal will not periodically remove to scan the access points of periphery.
It is understood that leave the signal cover of the access points that this terminal of all permissions accesses in terminal
After, by the Wi-Fi linkage function closed a terminal, make this terminal will not the most periodically remove to scan the access points of periphery, from
And the power consumption that terminal produces can be decreased because of scanning access points, i.e. reduce the power consumption of terminal.
From the foregoing, the control method of the Wireless Fidelity function of the present embodiment offer, first obtained its place by terminal
Geographical position.Secondly, terminal obtains geographical position and the signal cover thereof presetting access points, and this default access connects
Access point is the access points allowing this terminal to access.Then, terminal is according to the geographical position at its place got and pre-
If the geographical position of access points, it is judged that whether this terminal is positioned at the signal cover of default access points.If judging
Go out this terminal not in the signal cover of default access points, then control this terminal and close its Wireless Fidelity function.Cause
This, when the present invention is outside terminal judges goes out its signal cover being in default access points, by controlling this terminal
Close the mode of its Wireless Fidelity function, terminal can be reduced when the wireless signal of access points cannot be received because of scanning
Power consumption produced by the access points of periphery, i.e. reduces the power consumption of terminal.
Second embodiment
According to the method described by first embodiment, below the control method of Wireless Fidelity function is made the most specifically
Bright.
Refer to the flow process signal of the control method of the Wireless Fidelity function that Fig. 2, Fig. 2 provide for second embodiment of the invention
Figure, idiographic flow may include that
In step s 201, terminal determines the geographical position at place.
Such as, this terminal can be mobile phone.
In a kind of possible embodiment, mobile phone can obtain the geographical position at its place according to prefixed time interval.
Such as, mobile phone can call default map application based on GPS alignment system every 5 minutes, obtains once the geography at its place
Position.
In step S202, terminal obtains geographical position and the signal cover presetting access points, and this is preset and visits
Ask that access point is the access points allowing this terminal to access.
Such as, after mobile phone gets the geographical position at its place, mobile phone can be triggered and obtain default access points
Geographical position and the signal cover of this default access points.This default access points is to allow this terminal to access
Access points.Such as, what this default access points connected before can being mobile phone is deployed in the ground such as subscriber household, company
One or more access points of point.
In a kind of possible embodiment, before step S201, terminal can determine default as follows
Access points, and determine geographical position and the signal cover of this default access points:
When detecting that terminal is connected to be first connection between access points, and this terminal and this access points,
It is defined as this access points presetting access points；
Obtain geographical position and the signal covering radius of this default access points；
Geographical position according to this default access points and signal covering radius, determine this default access points
Signal cover.
Such as, when user inputs the password of first access points on mobile phone, and when being connected to first access points, permissible
Thinking between mobile phone and first access points to be first connection, now first access points can be defined as presetting access by mobile phone
Access point.That is, be first connection when detecting mobile phone to be connected between first access points, and mobile phone and first access points
Time, first access points can be defined as presetting access points by mobile phone.It is then possible to trigger mobile phone to obtain first access access
The geographical position of point and signal covering radius thereof, and according to the geographical position of first access points and signal covering radius thereof, really
Make the signal cover of first access points.
In a kind of possible embodiment, if first access points is certainly with GPS module, and deposit in a storage module
Contain the parameter of signal covering radius, then mobile phone can send one to first access points and be used for indicating acquisition first access to connect
The geographical position of access point and the request of signal covering radius.First access points, after receiving above-mentioned request, can call GPS
Module obtains the geographical position at self place.Then, first access points is by its geographical position and the letter of signal covering radius
Breath is sent to mobile phone.Mobile phone after the information in the geographical position and signal covering radius that receive first access points, Ke Yiju
This determines the signal cover of first access points, then these information is saved.Such as, first can be visited by mobile phone
Ask that the information such as the title of access point, password, the geographical position at place and signal cover are saved in certain default file.
In alternatively possible embodiment, if first access points self is without GPS module, the most do not store pass
Parameter in signal covering radius, then mobile phone can also obtain first access points in the following way and (i.e. preset and access
Access point) geographical position and signal covering radius:
Obtain the signal intensity of the default access points that terminal receives and the geographical position corresponding with this signal intensity,
And the first geographical position that signal intensity is corresponding time the strongest is defined as the geographical position of this default access points；
When Wireless Fidelity function terminal being detected is in opening, and terminal does not receives default access points
During signal, obtain the second geographical position of terminal；
Calculate the distance values in this first geographical position and the second geographical position, and this distance values is defined as presets access connects
The signal covering radius of access point.
Such as, mobile phone can obtain in real time its first access points received signal intensity and with this signal intensity
Corresponding geographical position.Then, the first geographical position corresponding time the strongest for the signal intensity received can be defined as by mobile phone
The geographical position of first access points.Such as, the moment being connected for the first time between mobile phone with first access points is T3, this moment hands
The signal intensity of the first access points that machine receives is S3, and now the geographical position of mobile phone is P3, then mobile phone can first by
P3 is defined as the geographical position of first access points.And the T4 reception that mobile phone is after t 3 to signal intensity be S4, right
The geographical position answered is P4.If S4 is more than S3, then the geographical position of first access points can be adjusted to P4 by mobile phone.Therefore,
In first connection procedure between mobile phone and first access points, the signal of the first access points that mobile phone can be received
Geographical position corresponding when intensity is the strongest is defined as the geographical position of first access points.
And when mobile phone detects that its Wi-Fi linkage function is in opening, but do not receive first and access access
During the signal put, it is believed that now mobile phone just leaves the signal cover of first access points, now can trigger hands
Machine obtains the geographical position at its place, the i.e. second geographical position.Visit it is understood that the second geographical position may be considered first
Ask the edge of the signal cover of access point, the position that namely wireless signal goes offline.
After getting the first geographical position and the second geographical position, mobile phone can calculate distance values therebetween.
Such as, mobile phone can calculate the first geographical position and second geographical position plane on the map that default map application is used
Air line distance value, and this plane and straight line distance value is defined as distance values therebetween.Then, mobile phone can be by this distance values
It is defined as the signal covering radius of first access points.
It should be noted that in actual use, mobile phone is from first access points (presetting access points) often
Also has a certain distance.Therefore, above-mentioned first geographical position that mobile phone gets not is the geography that first access points is real
Position.So, mobile phone can be little according to the signal covering radius that above-mentioned first geographical position and the second geographical position are calculated
In the signal covering radius that default access points is real.Therefore, in a kind of possible embodiment, mobile phone can also pass through
Following steps determine the signal covering radius of default access points:
Calculate the distance values in the first geographical position and the second geographical position；
Calculate this distance values and predeterminable range offset and value；
This and value are defined as presetting the signal covering radius of access points.
Such as, after getting the first geographical position and the second geographical position, it is geographical that mobile phone can first calculate first
Position and the distance values in the second geographical position.Then, mobile phone calculates this distance values and predeterminable range offset again and value, and will
This and value are defined as presetting the signal covering radius of access points.
It should be noted that predeterminable range offset is for being used for substituting above-mentioned first geographical position and default access points
The numerical value of the real distance between geographical position.This predeterminable range offset can be the fixed value set by manufacturer,
Can also be by user according to self use demand sets itself.Such as, for being deployed in the access points of indoor, this is preset
Compensated distance value could be arranged to 5 meters, 8 meters or 10 meters etc..And for being deployed in the access points of outdoor, this predeterminable range
It is some larger that offset can also be arranged, such as 20 meters or 50 meters, etc..
In a kind of possible embodiment, after the signal covering radius determining default access points, permissible
By with the geographical position of default access points as the center of circle, and the circle that its signal covering radius is radius is defined as this and presets and access
The signal cover of access point.
In step S203, according to geographical position and the geographical position of default access points of this terminal, it is judged that this is eventually
Whether end is in the signal cover of default access points.
Such as, get its geographical position at mobile phone, cover model with geographical position and the signal thereof of default access points
After enclosing, mobile phone can be according to these information, it is judged that within whether mobile phone is in the signal cover of default access points.
In a kind of possible embodiment, can first determine the geographical position of mobile phone and the ground of default access points
Whether plane and straight line distance value between reason position, then detect this plane and straight line distance value more than the letter presetting access points
Signal covering radius number corresponding to coverage.If detecting, this plane and straight line distance value is more than the letter presetting access points
Signal covering radius number corresponding to coverage, then it is believed that mobile phone is not in the signal cover of default access points
Within, now enter step S204.If detecting, this plane and straight line distance value is not more than the signal covering presetting access points
Signal covering radius corresponding to scope, then it is believed that within mobile phone is in the signal cover of default access points,
Now enter step S205.
In step S204, if according to the geographical position of this terminal and the geographical position of default access points, it is judged that
This terminal in the signal cover of default access points, does not then close the Wireless Fidelity function of this terminal.
Such as, mobile phone is according to its geographical position and the geographical position of default access points, it is judged that mobile phone is not in advance
If within the signal cover of access points, then can trigger mobile phone and close its Wireless Fidelity function.Such as, mobile phone is controlled
Wi-Fi linkage function enter closed mode.
In step S205, if according to the geographical position of this terminal and the geographical position of default access points, it is judged that
This terminal is in the signal cover of default access points, then open the Wireless Fidelity function of this terminal.
Such as, mobile phone is according to its geographical position and the geographical position of default access points, it is judged that mobile phone is in pre-
If within the signal cover of access points, then can trigger its Wireless Fidelity function of mobile phone open.Such as, mobile phone is controlled
Wi-Fi linkage function enter opening.
In order to be more fully understood that the present embodiment, a specific example is set forth below and further describes.
Such as, mobile phone predefines out two default access points, is household interview access point and the public affairs of user respectively
Department's access points, and the two is preset the geographical position of access points and signal cover is saved in default file
In.The signal cover presetting access points is as the center of circle and default with the geographical position at default access points place
The circle that signal covering radius is radius of access points.
Such as, mobile phone can call default map application based on GPS every 5 minutes, obtains once the geographical position at its place
Put.Mobile phone is P5 in the geographical position that the T5 moment gets.Afterwards, mobile phone obtains two from default file and presets access access
Point, i.e. household interview access point and the geographical position of company's access points and signal cover.If mobile phone is geographical based on it
Position P5, and the geographical position of two default access points, it is judged that between mobile phone and two default access points
Plane and straight line distance (i.e. plane and straight line distance on the map that default map application is used), is all higher than two and presets access
The signal covering radius that the signal cover of access point is corresponding, then show that both the stayed out signal of front yard access points of mobile phone covers
In the range of lid, the most not in the signal cover of company's access points, then now mobile phone can cut out its Wi-Fi connection
Function, is closed as controlled the Wi-Fi linkage function of mobile phone.
If the T6 moment later, the geographical position P6 at its place that mobile phone gets is at the signal of company's access points
In coverage, the most now can trigger mobile phone and open its Wi-Fi linkage function.
It is understood that the power of Wi-Fi transmitting signal is generally in 10dBm magnitude, and mobile phone is opened when GPS positions
Power is generally in-100dBm magnitude.Therefore, power when GPS opened by mobile phone is much smaller than power when opening Wi-Fi.It addition,
In the present embodiment, mobile phone can be to open GPS location according to prefixed time interval to obtain the geographical position at self place.Institute
With, the power consumption of mobile phone can be less in this case.
The signal about default access points that seeing also Fig. 3, Fig. 3 provides for second embodiment of the invention covers
The schematic diagram of scope.
As it can be seen, some A is the true geographical position presetting access points, some B is the default access that terminal receives
Geographical position corresponding when the signal intensity of access point is the strongest, some C is the edge of the signal cover presetting access points,
I.e. some C is in the position that the wireless signal of default access points just goes offline.Distance value BC between some B and some C is d, in advance
If compensated distance value CD is loff, d and loffAnd value for b, i.e. BD=b.And BH=BD=b.
In a kind of possible embodiment, can be defined as the signal cover of access points connecing with this access
The geographical position at access point place is the center of circle, and signal covering radius is the circle of radius.Based on this, it is assumed that preset access points
Signal covering radius is a, i.e. AE=a, then the actual signal coverage presetting access points is exactly with an A as the center of circle,
And the circle with a as radius.And the expected signal coverage of the default access points that terminal is by calculating out is with a B
For the center of circle, and the circle with b as radius.
If sometime, terminal determines that the geographical position at self place is a F, and judges that a F is not in default visit
Within asking the expected signal coverage of access point, then terminal can close its Wi-Fi linkage function, to avoid terminal cannot
Periodically remove to scan the access points of periphery when receiving the signal of access points.If another moment later, eventually
End determines that the geographical position at place is some G, and judges that a G is positioned at the expected signal coverage of default access points,
Although now terminal not yet enters the actual signal coverage of default access points, but will soon in view of terminal possibility
Enter into the actual signal coverage of default access points, so the Wi-Fi linkage function of terminal now can be opened.
It should be noted that in the present embodiment, positioning by GPS, mobile phone is visited with presetting by judging its geographical position
Ask whether the air line distance between the geographical position of access point is more than the signal covering radius presetting access points, judge hands
Whether machine is in the signal cover of default access points.And in alternatively possible embodiment, mobile phone is all right
Simultaneously by GPS location and some sensors including baroceptor, accurately acquire mobile phone and preset visit
Ask the three-dimensional localization of access point.Based on this, mobile phone can more accurately judge that out whether it enters default access points
Signal cover.Such as, default access points is positioned at 20th floors of certain mansion, and its signal cover includes 17th floors to 23
Building.And the Stall of the Shi Zhedong mansion, position that mobile phone is currently located.So, now mobile phone judges that it is introduced into presetting access and connects
The signal cover of access point.Therefore, mobile phone will not open its Wi-Fi linkage function.
From the foregoing, the control method of the Wireless Fidelity function of the present embodiment offer, first obtained its place by terminal
Geographical position.Secondly, terminal obtains geographical position and the signal cover thereof presetting access points, and this default access connects
Access point is the access points allowing this terminal to access.Then, terminal is according to the geographical position at its place got and pre-
If the geographical position of access points, it is judged that whether this terminal is positioned at the signal cover of default access points.If judging
Go out this terminal not in the signal cover of default access points, then control this terminal and close its Wireless Fidelity function.Cause
This, when the present invention is outside terminal judges goes out its signal cover being in default access points, by controlling this terminal
Close the mode of its Wireless Fidelity function, terminal can be reduced when the wireless signal of access points cannot be received because of scanning
Power consumption produced by the access points of periphery, i.e. reduces the power consumption of terminal.
3rd embodiment
For ease of preferably implementing the control method of the Wireless Fidelity function that the embodiment of the present invention provides, the embodiment of the present invention
Also provide for the device of a kind of control method based on above-mentioned Wireless Fidelity function.The wherein implication of noun and above-mentioned Wireless Fidelity merit
Can control method in identical, implement the explanation that details is referred in embodiment of the method.
Refer to the structural representation controlling device of the Wireless Fidelity function that Fig. 4, Fig. 4 provide for third embodiment of the invention
Figure, this device may include that first determines unit 301, acquiring unit 302, and closing unit 303.
First determines unit 301, for determining the geographical position of terminal.
Such as, terminal can trigger first determine that unit 301 determines the geographical position at its place according to prefixed time interval
Put.
In a kind of possible embodiment, when it needs to be determined that during the geographical position at terminal place, first determines unit 301
Default map application software based on GPS technology can be called, obtain the geographical position at self place, etc., the most do not do and have
Body limits.
Acquiring unit 302, for obtaining geographical position and the signal cover of default access points, described default visit
Ask that access point is the access points allowing described terminal to access.
Such as, after determining, first, the geographical position that unit 301 determines its place, terminal can trigger acquiring unit
302 obtain geographical position and the signal cover presetting access points.This default access points connects for allowing this terminal
The access points entered.
Such as, default access points can be the one or more access points connected before this terminal.Such as,
Can be defined as the access points being deployed in the place such as subscriber household or company connected before terminal in advance presetting visit
Ask access point.
Afterwards, terminal can based on the first geographical position determining terminal place that unit 301 gets, and obtain single
The geographical position of the default access points that unit 302 gets, it is judged that whether this terminal is in the signal of default access points
Coverage.
Closing unit 303, if for the geographical position according to described terminal and the geographical position of described default access points
Put, it is judged that described terminal in the signal cover of described default access points, does not then close the wireless guarantor of described terminal
True function.
Such as, if terminal geographical position based on the terminal place got, and the geographical position of default access points
Put, it is judged that this terminal, not within the signal cover of default access points, the most now can trigger closing unit 303
Close the Wireless Fidelity function of this terminal, i.e. close the Wi-Fi linkage function of this terminal, connect as controlled the Wi-Fi of this terminal
Function is closed.
It is understood that leave the signal cover of the access points that this terminal of all permissions accesses in terminal
After, by the Wi-Fi linkage function closed a terminal, make this terminal will not the most periodically remove to scan the access points of periphery, from
And decrease the power consumption that terminal produces because of scanning access points, i.e. reduce the power consumption of terminal.
See also the Wireless Fidelity function that Fig. 5, Fig. 5 provide for third embodiment of the invention controls another of device
Structural representation, this device can also include: opens unit 304 and second and determines unit 305.
Open unit 304, if for the geographical position according to described terminal and the geographical position of described default access points
Put, it is judged that described terminal is in the signal cover of described default access points, then open the wireless guarantor of described terminal
True function.
Such as, if terminal geographical position based on the terminal place got, and the geographical position of default access points
Put, it is judged that within this terminal is in the signal cover of default access points, the most now can trigger unlatching unit 304
Open the Wireless Fidelity function of this terminal, i.e. open the Wi-Fi linkage function of this terminal, connect as controlled the Wi-Fi of this terminal
Function is in opening.
Second determines unit 305, for when detect that terminal is connected to access points, and described terminal and described access
When being first connection between access point, it is defined as described access points presetting access points；Obtain described default access
The geographical position of access point and signal covering radius；Geographical position according to described default access points and described signal
Covering radius, determines the signal cover of described default access points.
Such as, when terminal detects that user inputs the password of access points in terminal, and it is connected to second access access
During point, it is believed that be first connection between terminal and second access points, now the second of terminal determines that unit 305 can be by
Second access points is defined as presetting access points.It is then possible to trigger second to determine that unit 305 obtains second access points
Geographical position and signal covering radius, and according to the geographical position of second access points and signal covering radius thereof, determine
Go out the signal cover of second access points.
Such as, in a kind of possible embodiment, second to determine that unit 305 can get in the following way default
The geographical position of access points and signal covering radius:
Obtain the signal intensity of the default access points that terminal receives and the geographical position corresponding with described signal intensity
Put, and the first geographical position corresponding time the strongest for described signal intensity is defined as the geographical position of described default access points
Put；
When Wireless Fidelity function terminal being detected is in opening, and terminal does not receives default access points
During signal, obtain the second geographical position of terminal；
Calculate the distance values in described first geographical position and the second geographical position, and be defined as described distance values presetting visit
Ask the signal covering radius of access point.
Such as, second determine unit 305 can obtain in real time its second access points received signal intensity and
The geographical position corresponding with this signal intensity.Then, second determines that unit 305 can be by time the strongest for the signal intensity that receives pair
The first geographical position answered is defined as the geographical position of second access points.Such as, first between terminal and second access points
The moment connected is T7, and the signal intensity of the second access points that this moment mobile phone receives is S7, now the geographical position of mobile phone
It is set to P7, then P7 first can be defined as the geographical position of second access points by mobile phone.And the T8 moment that mobile phone is after T7
The signal intensity received is S8, and corresponding geographical position is P8.If S8 is more than S7, then terminal can be by second access points
Geographical position is adjusted to P8.Therefore, in the first connection procedure between terminal and second access points, terminal can be received
To the signal intensity of second access points the strongest time corresponding geographical position be defined as the geographical position of second access points.
And when terminal detects that its Wi-Fi linkage function is in opening, but do not receive second and access access
During the signal of point, it is believed that now terminal just leaves the signal cover of second access points, now can trigger the
Two determine that unit 305 obtains the geographical position at terminal place, the i.e. second geographical position.It is understood that the second geographical position
May be considered the edge of the signal cover of second access points, the position that namely wireless signal goes offline.
After getting the first geographical position and the second geographical position, second determines that unit 305 can calculate the two it
Between distance values.Such as, second determines that unit 305 can calculate the first geographical position and answer at default map with the second geographical position
With the plane and straight line distance value on the map used, and this plane and straight line distance value is defined as distance values therebetween.
Then, second determines that this distance values can be defined as the signal covering radius of second access points by unit 305.
It should be noted that it practice, second determines that above-mentioned first geographical position that unit 305 gets not is that second is visited
Ask the geographical position that access point is real.So, second determines that unit 305 is according to the geographical position in above-mentioned first geographical position and second
Putting the signal covering radius calculated can be less than the real signal covering radius of second access points.Therefore, can in one
In the embodiment of energy, second determines that unit 305 can also determine that the signal of default access points covers as follows
Lid radius:
Calculate the distance values in described first geographical position and the second geographical position；
Calculate described distance values and predeterminable range offset and value；
Described and value are defined as presetting the signal covering radius of access points.
Such as, after getting the first geographical position and the second geographical position, second determines that unit 305 can first calculate
Go out the first geographical position and the distance values in the second geographical position.Then, second determines that unit 305 calculates this distance values again and presets
Compensated distance value and value, and this and value are defined as the signal covering radius of default access points.It is understood that should
Predeterminable range offset is for substituting the distance between the first geographical position and the true geographical position of default access points
Numerical value.
From the foregoing, the control device of the Wireless Fidelity function of the present embodiment offer, first obtained its place by terminal
Geographical position.Secondly, terminal obtains geographical position and the signal cover thereof presetting access points, and this default access connects
Access point is the access points allowing this terminal to access.Then, terminal is according to the geographical position at its place got and pre-
If the geographical position of access points, it is judged that whether this terminal is positioned at the signal cover of default access points.If judging
Go out this terminal not in the signal cover of default access points, then control this terminal and close its Wireless Fidelity function.Cause
This, when the present invention is outside terminal judges goes out its signal cover being in default access points, by controlling this terminal
Close the mode of its Wireless Fidelity function, terminal can be reduced when the wireless signal of access points cannot be received because of scanning
Power consumption produced by the access points of periphery, i.e. reduces the power consumption of terminal.
For the control device of the described Wireless Fidelity function of the embodiment of the present invention, its each functional module can be integrated in
One processes in chip, it is also possible to be that modules is individually physically present, it is also possible to be that two or more modules are integrated in
In one module.Above-mentioned integrated module both can realize to use the form of hardware, it would however also be possible to employ software function module realizes.
If described integrated module is using the form realization of software function module and as independent production marketing or use, it is also possible to
Being stored in a computer read/write memory medium, described storage medium is such as read only memory, disk or CD etc..
4th embodiment
In order to be more fully understood that the present invention, the present invention also provides for a kind of mobile terminal.
Refer to the structural representation of the mobile terminal that Fig. 6, Fig. 6 provide for fourth embodiment of the invention.Concrete, mobile
Terminal 400 includes memorizer 410, processor 420 and one or more program.Described memorizer 410 and processor 420 pass through
Bus 430 connects.The one or more program is stored in described memorizer 410 and is configured to by described processor 420
Performing, the one or more program includes for the following instruction operated:
Determine the geographical position of mobile terminal；
Obtaining geographical position and the signal cover presetting access points, described default access points is for allowing institute
State the access points that mobile terminal accesses；
If the geographical position according to described mobile terminal and the geographical position of described default access points, it is judged that described
Mobile terminal in the signal cover of described default access points, does not then close the Wireless Fidelity merit of described mobile terminal
Energy.
Such as, mobile terminal 400 can call default map application based on GPS technology according to prefixed time interval, and
The geographical position at mobile terminal place is got by this default map application.
Then, mobile terminal 400 obtains geographical position and the signal cover thereof presetting access points.This is preset and visits
Ask that access point is the access points allowing mobile terminal 400 to access.
After the geographical position getting default access points and signal cover thereof, mobile terminal 400 is permissible
Geographical position based on himself place and the geographical position of default access points, it is judged that self whether be in certain and preset
The signal cover of access points.
If mobile terminal 400 judge self not within the signal cover of any one default access points,
Then can trigger mobile terminal 400 and close its Wireless Fidelity function, i.e. close its Wi-Fi linkage function, as controlled mobile terminal
The Wi-Fi linkage function of 400 is closed.
It is understood that leave the signal cover of its access points accessed of all permissions at mobile terminal
After, by the Wi-Fi linkage function of turning-off mobile terminal, make this mobile terminal will not the most periodically go the access scanning periphery to connect
Access point, such that it is able to reduce the power consumption that mobile terminal produces because of scanning access points, i.e. reduces the power consumption of terminal.
In a kind of possible embodiment, if mobile terminal 400 is judged self to be in certain default access points
Signal cover within, then can trigger mobile terminal 400 and open its Wi-Fi linkage function, as control mobile terminal 400
Wi-Fi linkage function be in opening.
From the foregoing, the mobile terminal that the present embodiment provides, first by the geographical position at its place of acquisition for mobile terminal.
Secondly, acquisition for mobile terminal presets geographical position and the signal cover thereof of access points, and this default access points is
Allow the access points that this terminal accesses.Then, mobile terminal according to the geographical position at its place got and is preset
The geographical position of access points, it is judged that whether this mobile terminal is positioned at the signal cover of default access points.If sentencing
Break and this mobile terminal not in the signal cover of default access points, then control this mobile terminal and close its wireless guarantor
True function.Therefore, the present invention is when mobile terminal judges that it is in outside the signal cover of default access points, logical
Cross and control this mobile terminal and close the mode of its Wireless Fidelity function, mobile terminal can be reduced and access access cannot be being received
Point wireless signal time because of scanning periphery access points produced by power consumption, i.e. reduce the power consumption of mobile terminal.
Control method, device and the mobile terminal of a kind of Wireless Fidelity function provided the embodiment of the present invention above enter
Having gone and be discussed in detail, principle and the embodiment of the present invention are set forth by specific case used herein, above enforcement
The explanation of example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for those skilled in the art, depend on
According to the thought of the present invention, the most all will change, in sum, this specification content
Should not be construed as limitation of the present invention.
Claims (11)
1. the control method of a Wireless Fidelity function, it is characterised in that described method includes:
Determine the geographical position of terminal；
Obtaining geographical position and the signal cover presetting access points, described default access points is for allowing described end
Terminate into access points；
If the geographical position according to described terminal and the geographical position of described default access points, it is judged that described terminal does not exists
The signal cover of described default access points, then close the Wireless Fidelity function of described terminal.
The control method of Wireless Fidelity function the most according to claim 1, it is characterised in that access obtaining to preset to access
After the geographical position of point and the step of signal cover, also include:
If the geographical position according to described terminal and the geographical position of described default access points, it is judged that described terminal is in
The signal cover of described default access points, then open the Wireless Fidelity function of described terminal.
The control method of Wireless Fidelity function the most according to claim 2, it is characterised in that in the geographical position determining terminal
Before the step put, also include:
When detecting that terminal is connected to be first connection between access points, and described terminal and described access points,
It is defined as described access points presetting access points；
Obtain geographical position and the signal covering radius of described default access points；
Geographical position according to described default access points and described signal covering radius, determine that described default access is accessed
The signal cover of point.
The control method of Wireless Fidelity function the most according to claim 3, it is characterised in that the described default visit of described acquisition
Ask geographical position and the signal covering radius of access point, including:
Obtain the signal intensity of the default access points that terminal receives and the geographical position corresponding with described signal intensity, and
The first geographical position corresponding time the strongest for described signal intensity is defined as the geographical position of described default access points；
When Wireless Fidelity function terminal being detected is in opening, and terminal does not receives the signal of default access points
Time, obtain the second geographical position of terminal；
Calculate the distance values in described first geographical position and the second geographical position, and described distance values is defined as presets access connects
The signal covering radius of access point.
The control method of Wireless Fidelity function the most according to claim 4, it is characterised in that described first ground of described calculating
Reason position and the distance values in the second geographical position, and described distance values is defined as presetting the signal covering half of access points
Footpath, including:
Calculate the distance values in described first geographical position and the second geographical position；
Calculate described distance values and predeterminable range offset and value；
Described and value are defined as presetting the signal covering radius of access points.
6. the control device of a Wireless Fidelity function, it is characterised in that described device includes:
First determines unit, for determining the geographical position of terminal；
Acquiring unit, for obtaining geographical position and the signal cover of default access points, described default access is accessed
The access points that point accesses for allowing described terminal；
Closing unit, if for the geographical position according to described terminal and the geographical position of described default access points, it is judged that
Go out described terminal not in the signal cover of described default access points, then close the Wireless Fidelity function of described terminal.
The control device of Wireless Fidelity function the most according to claim 6, it is characterised in that described device also includes:
Open unit, if for the geographical position according to described terminal and the geographical position of described default access points, it is judged that
Go out described terminal and be in the signal cover of described default access points, then open the Wireless Fidelity function of described terminal.
The control device of Wireless Fidelity function the most according to claim 7, it is characterised in that described device also includes: the
Two determine unit, are used for
When detecting that terminal is connected to be first connection between access points, and described terminal and described access points,
It is defined as described access points presetting access points；
Obtain geographical position and the signal covering radius of described default access points；
Geographical position according to described default access points and described signal covering radius, determine that described default access is accessed
The signal cover of point.
The control device of Wireless Fidelity function the most according to claim 8, it is characterised in that described second determines that unit is used
In:
Obtain the signal intensity of the default access points that terminal receives and the geographical position corresponding with described signal intensity, and
The first geographical position corresponding time the strongest for described signal intensity is defined as the geographical position of described default access points；
When Wireless Fidelity function terminal being detected is in opening, and terminal does not receives the signal of default access points
Time, obtain the second geographical position of terminal；
Calculate the distance values in described first geographical position and the second geographical position, and described distance values is defined as presets access connects
The signal covering radius of access point.
The control device of Wireless Fidelity function the most according to claim 9, it is characterised in that described second determines unit
For:
Calculate the distance values in described first geographical position and the second geographical position；
Calculate described distance values and predeterminable range offset and value；
Described and value are defined as presetting the signal covering radius of access points.
11. 1 kinds of mobile terminals, it is characterised in that described mobile terminal includes memorizer, processor and one or more journey
Sequence, the storage of the one or more program in which memory and be configured to be performed by described processor, one or
Multiple programs include for the following instruction operated:
Determine the geographical position of mobile terminal；
Obtaining geographical position and the signal cover presetting access points, described default access points is for allowing described shifting
The access points that dynamic terminal accesses；
If the geographical position according to described mobile terminal and the geographical position of described default access points, it is judged that described movement
Terminal in the signal cover of described default access points, does not then close the Wireless Fidelity function of described mobile terminal.
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| CN201610735557.9A CN106211293A (en) | 2016-08-26 | 2016-08-26 | Control method, device and the mobile terminal of a kind of Wireless Fidelity function |
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| CN201610735557.9A CN106211293A (en) | 2016-08-26 | 2016-08-26 | Control method, device and the mobile terminal of a kind of Wireless Fidelity function |
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