CN109089327A - wireless network connecting method, device, terminal and storage medium - Google Patents
wireless network connecting method, device, terminal and storage medium Download PDFInfo
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- CN109089327A CN109089327A CN201811240355.2A CN201811240355A CN109089327A CN 109089327 A CN109089327 A CN 109089327A CN 201811240355 A CN201811240355 A CN 201811240355A CN 109089327 A CN109089327 A CN 109089327A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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Abstract
This application discloses a kind of wireless network connecting method, device, terminal and storage mediums, belong to field of terminal technology.The described method includes: obtaining the real-time signal strength of target Wifi network when target Wifi network is arrived in scanning；The corresponding connection threshold value of target Wifi network is obtained, when real-time signal strength is greater than connection threshold value, linking objective Wifi network.The embodiment of the present application is by determining connection threshold value according to the history maximum signal of target Wifi network, so that terminal linking objective Wifi network when real-time signal strength is greater than connection threshold value, the too low probability for causing the relatively slow this case of terminal connection speed to occur of signal strength for reducing Wifi network to be connected, ensure that the connection effect of Wifi network.
Description
Technical field
The invention relates to field of terminal technology, in particular to a kind of wireless network connecting method, device, terminal and
Storage medium.
Background technique
With the fast development of radio network technique, wireless access point using more and more extensive, and wireless access point
Network coverage is also increasingly wider.
Therefore, it for a band of position, may be covered simultaneously by the wireless network of multiple wireless access point, when terminal is moved
When moving to the band of position, which can scan the multiple wireless access point identifications for covering the band of position, based on wirelessly connecing
Enter dot sequency from least one wireless access point identification, select a wireless access point identification, the wireless access dot sequency is logical
It is often that the history connection data based on the multiple wireless access point having connected before terminal current time are ranked up to obtain；It is based on
The wireless access point identification of selection carries out wireless network connection.
Summary of the invention
The embodiment of the present application provides a kind of wireless network connecting method, device, terminal and storage medium, can be used for solving
The certainly too low problem for causing terminal connection speed slower of signal strength of Wifi network to be connected in the related technology.Technical solution
It is as follows:
According to the embodiment of the present application in a first aspect, providing a kind of wireless network connecting method, which comprises
When Target Wireless fidelity (Wireless Fidelity, WiFi) network is arrived in scanning, the target Wifi net is obtained
The real-time signal strength of network, the target Wifi network are the Wifi network that terminal connected in history；
The corresponding connection threshold value of the target Wifi network is obtained, the connection threshold value is according to the target Wifi network
History maximum signal determine threshold value, the history maximum signal be scan the target Wifi network in history
When the maximum signal that gets；
When the real-time signal strength is greater than the connection threshold value, the target Wifi network is connected.
According to the second aspect of the embodiment of the present application, a kind of wireless network connection device is provided, described device includes:
First obtains module, for obtaining the real-time letter of the target Wifi network when target Wifi network is arrived in scanning
Number intensity, the target Wifi network are the Wifi network that terminal connected in history；
Second obtains module, and for obtaining the corresponding connection threshold value of the target Wifi network, the connection threshold value is root
According to the threshold value that the history maximum signal of the target Wifi network determines, the history maximum signal is to sweep in history
The maximum signal got when retouching the target Wifi network；
Link block, for connecting the target Wifi net when the real-time signal strength is greater than the connection threshold value
Network.
According to the third aspect of the embodiment of the present application, a kind of terminal is provided, the terminal includes processor and memory,
It is stored at least one instruction in the memory, described instruction is loaded by the processor and executed to realize such as the application the
One side and its any wireless network connecting method of alternative embodiment.
According to the fourth aspect of the embodiment of the present application, a kind of computer readable storage medium, the storage medium are provided
In be stored at least one instruction, described instruction is loaded by processor and is executed to realize such as the application first aspect and its optional
Any wireless network connecting method of embodiment.
Technical solution bring beneficial effect provided by the embodiments of the present application includes at least:
By obtaining the real-time signal strength and target of target Wifi network when terminal scanning is to target Wifi network
The corresponding connection threshold value of Wifi network, since connection threshold value is determined according to the history maximum signal of target Wifi network
Threshold value, terminal linking objective Wifi network when real-time signal strength is greater than connection threshold value, reduces Wifi network to be connected
The too low probability for causing the relatively slow this case of terminal connection speed to occur of signal strength, ensure that the connection effect of Wifi network
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of terminal provided by one exemplary embodiment of the application；
Fig. 2 is the flow chart for the wireless network connecting method that one exemplary embodiment of the application provides；
Fig. 3 is the flow chart for the wireless network connecting method that another exemplary embodiment of the application provides；
Fig. 4 is the flow chart for the wireless network connecting method that another exemplary embodiment of the application provides；
Fig. 5 is the structural schematic diagram for the wireless network connection device that the application one embodiment provides.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
In the following description when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different attached drawings indicate same or similar
Element.Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the application
Formula.On the contrary, they are only the device and side consistent with some aspects as detailed in the attached claim, the application
The example of method.
In the description of the present application, it is to be understood that term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In the description of the present application, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, the tool of above-mentioned term in this application can be understood with concrete condition
Body meaning.In addition, unless otherwise indicated, " multiple " refer to two or more in the description of the present application."and/or" is retouched
The incidence relation of affiliated partner is stated, indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A, together
When there are A and B, these three situations of individualism B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Firstly, to the invention relates to some nouns explain:
WiFi information: for distinguishing the information of different WiFi networks.Service set is generally comprised in WiFi information
(Service Set Identifier, SSID), Basic Service Set Identification (Basic Service Set Identifier,
BSSID), encryption type and signal strength etc..Wherein, SSID is the title of WiFi network, and the title is not unique, can be silent
Recognize value or by user's sets itself；BSSID is to provide the matchmaker of wireless access point (Access Point, AP) equipment of WiFi network
The address body access control (Media Access Control, MAC), the wireless AP devices can be wireless routing device；Signal
Intensity is used to characterize the signal quality of WiFi network.
WiFi environmental information: the WiFi information aggregate being made of at least one WiFi information, for describing designated place week
The coverage condition of side WiFi network.For example, A corresponding WiFi environmental information in place is { WiFi information B, WiFi information C, WiFi
Information D }, indicate that terminal can scan the signal of WiFi network A, B, C in place A.
It should be noted that the first WiFi environmental information is the WiFi net that terminal actual scanning arrives in the embodiment of the present application
The information of network, the 2nd WiFi environmental information are then the information of pre-stored WiFi network.
In the related technology, when terminal is moved to the band of position, which, which can scan, covers the multiple of the band of position
Wireless access point identification may be due to this when terminal carries out wireless network connection based on the wireless access point identification of selection
The signal strength of wireless network is too low to cause connection speed very slow, even if successful connection, in the use process of the wireless network
In the case where also will appear frequent suspension.Not yet provide a kind of convenience and reliable wireless network connecting method at present.
The embodiment of the present application provides a kind of wireless network connecting method, device, terminal and storage medium, can be used for solving
Problem present in certainly above-mentioned the relevant technologies.In technical solution provided by the present application, it is set as by the way that threshold value will be connected and target
The associated threshold value of history maximum signal of Wifi network, when the live signal for the target Wifi network that terminal scans is strong
Linking objective Wifi network when degree is greater than connection threshold value, the signal strength for reducing Wifi network to be connected too low lead to terminal
The probability that the relatively slow this case of connection speed occurs, ensure that the connection effect of Wifi network.
Before the embodiment of the present application is explained, first the application scenarios of the embodiment of the present application are illustrated.
Fig. 1 shows the structural schematic diagram of terminal provided by one exemplary embodiment of the application.
Terminal 100 is the electronic equipment with WiFi function.The terminal 100 can be smart phone, tablet computer or just
Take formula personal computer etc..By WiFi function, when, there are when WiFi network, terminal 100 can in 100 local environment of terminal
Get the WiFi information of each WiFi network, wherein the WiFi information includes SSID, BSSID and signal of WiFi network
Intensity etc..According to the key information of typing, terminal 100 can access corresponding WiFi network and carry out internet access.
Terminal 100 can be connected between WiFi equipment by wireless network.WiFi equipment is to provide the net of WiFi network
Equipment is closed, for example, WiFi equipment is wireless router or the electronic equipment for opening routing function.When terminal enters WiFi equipment
WiFi network coverage area, and when the corresponding key information of typing WiFi equipment, terminal 100 wirelessly connects with WiFi equipment foundation
It connects.
It optionally, include: processor 120 and memory 140 in the terminal 100.
Processor 120 may include one or more processing core.Processor 120 utilizes various interfaces and connection
Various pieces in entire terminal 100, by running or executing the instruction being stored in memory 140, program, code set or refer to
Collection is enabled, and calls the data being stored in memory 140, executes the various functions and processing data of terminal 100.Optionally,
Processor 120 can use Digital Signal Processing (Digital Signal Processing, DSP), field programmable gate array
(Field-Programmable GateArray, FPGA), programmable logic array (Programmable Logic Array,
At least one of) PLA example, in hardware is realized.Processor 120 can integrating central processor (Central Processing
Unit, CPU), one of image processor (Graphics Processing Unit, GPU) and modem etc. or several
The combination of kind.Wherein, the main processing operation system of CPU, user interface and application program etc.；GPU is for being responsible for needed for display screen
The rendering and drafting of content to be shown；Modem is for handling wireless communication.It is understood that above-mentioned modulation /demodulation
Device can not also be integrated into processor 120, be realized separately through chip piece.
Memory 140 may include random access memory (Random Access Memory, RAM), also may include read-only
Memory (Read-Only Memory).Optionally, which includes non-transient computer-readable medium (non-
transitory computer-readable storage medium).Memory 140 can be used for store instruction, program, generation
Code, code set or instruction set.Memory 140 may include storing program area and storage data area, wherein storing program area can store
Instruction for realizing operating system, the instruction at least one function (such as touch function, sound-playing function, image
Playing function etc.), for realizing instruction of following each embodiments of the method etc.；It is real that storage data area can store following each method
Apply the data etc. being related in example.
Referring to FIG. 2, the process of the wireless network connecting method provided it illustrates one exemplary embodiment of the application
Figure.The present embodiment is applied to illustrate in terminal shown in figure 1 with the wireless network connecting method.The wireless network connects
The method of connecing includes:
Step 201, when target Wifi network is arrived in scanning, the real-time signal strength of target Wifi network, target are obtained
Wifi network is the Wifi network that terminal connected in history.
Optionally, when terminal detects that Wifi function is opened acquisition terminal side the first Wifi environmental information, when the
It is when there is shared network identity in one Wifi environmental information and the 2nd Wifi environmental information prestored, shared network identity is signified
The Wifi network shown is determined as target Wifi network.
Wherein, the first Wifi environmental information includes the network identity of the multiple Wifi networks for the terminal side scanned.The
Two Wifi environmental informations include the network identity for multiple Wifi networks that the terminal had connected in history.Below only with Wifi net
The network identity of network be Wifi network SSID for be illustrated.
Optionally, the first Wifi environmental information further includes signal strength, acquisition moment and the encryption class of the Wifi network
At least one of type.Signal strength is the network signal intensity of WiFi network.The acquisition moment is that terminal collects WiFi network
At the time of.
When the sequence of the network identity for multiple Wifi networks that terminal had connected in history can be current based on terminal
Between before have connected multiple Wifi networks history connection data be ranked up to obtain.History connection packet includes connection time
At least one of number, connection total duration and connection moment of the last time.
Optionally, when the first Wifi environmental information with there is shared network identity in the 2nd Wifi environmental information that prestores
When, Wifi network indicated by shared network identity is determined as target Wifi network, including but not limited to following two may
Implementation.
In one possible implementation, when there are one in the first WiFi environmental information and the 2nd Wifi environmental information
When shared SSID, this is shared into WiFi network indicated by SSID and is determined as target WiFi network
It is more when existing in the first WiFi environmental information and the 2nd Wifi environmental information in alternatively possible implementation
When a shared SSID, a shared SSID is therefrom selected according to selection strategy, by WiFi network indicated by the SSID selected
It is determined as target WiFi network.
Selection strategy includes the shared SSID of selection signal maximum intensity, or selection first scan share
SSID is perhaps selected according to the sequential selection of the network identity of storage positioned at first shared SSID or reception user
Shared SSID.The present embodiment is not limited the setting of selection strategy.
When terminal determines target WiFi network, the real-time signal strength of target Wifi network is obtained.Live signal
Intensity is the signal strength that terminal is got when scanning is to target WiFi network.
Step 202, the corresponding connection threshold value of target Wifi network is obtained, connection threshold value is going through according to target Wifi network
The threshold value that history maximum signal determines, history maximum signal are to get most when scanning target Wifi network in history
Big signal strength.
Terminal obtains the corresponding connection threshold value of target Wifi network.For the same terminal, there are at least two
The corresponding connection threshold value of Wifi network is different.For the same Wifi network, there are at least two terminals are each
Self-corresponding connection threshold value is different.
Optionally, connection threshold value is threshold value associated with the history maximum signal of target Wifi network.Connect threshold
The history maximum signal correlation of value and target Wifi network.
Optionally, the corresponding connection threshold value of target Wifi network is the history maximum signal according to target Wifi network
Determining threshold value.Wherein, connection threshold value is less than history maximum signal.
Schematically, connection threshold value is less than history maximum signal and connects the difference of threshold value and history maximum signal
It is worth absolute value less than the first difference threshold.
First difference threshold is the customized setting of user or terminal default setting.
The history maximum signal of target Wifi network is the maximum got when scanning target Wifi network in history
Signal strength.Target Wifi network is one in multiple Wifi networks that the terminal had connected in history.
Optionally, the 2nd Wifi environmental information is stored in terminal, the 2nd Wifi environmental information is in addition to including that the terminal is gone through
The network identity for the multiple Wifi networks having connected in history further includes multiple Wifi networks that the terminal had connected in history
Maximum signal.
Optionally, the signal strength that the Wifi network is obtained when terminal scanning for the first time is to a Wifi network, by this
Signal strength is recorded as the maximum signal of the Wifi network, by the network identity of the Wifi network and maximum signal with
The form of key-value pair is stored.After the completion of storage, when terminal scans again arrives the Wifi network, if what terminal was got
The real-time signal strength of the Wifi network be higher than the real-time signal strength assignment that then will acquire of maximum signal of storage in
Maximum signal is updated to the real-time signal strength got by maximum signal.
It should be noted that terminal determines the process of connection threshold value according to the history maximum signal of target Wifi network
It can refer to the correlative detail in following example, do not introduce first herein.
Optionally, connection threshold value is used to indicate the threshold value that the terminal can be stably connected with target Wifi network.Terminal energy
Enough it is stably connected with target Wifi network, including terminal at the appointed time network switching in section after connecting upper target Wifi network
It connects number and is less than switching threshold.
Designated time period and switching threshold can be the customized setting of user or terminal default setting.This reality
It applies example and this is not limited.
Step 203, when real-time signal strength is greater than connection threshold value, linking objective Wifi network.
Terminal judges whether real-time signal strength is greater than connection threshold value, if more than the real-time of target Wifi network is then indicated
Signal strength is sufficient to make time-consuming shorter, the terminal linking objective Wifi network of terminal linking objective Wifi network；If being less than
Indicate that the real-time signal strength of target Wifi network is sufficient to make taking a long time for terminal linking objective Wifi network, terminal is not
Connect target Wifi network.
In conclusion the present embodiment is by obtaining the reality of target Wifi network when terminal scanning is to target Wifi network
When the signal strength and corresponding connection threshold value of target Wifi network, since connection threshold value is and the history of target Wifi network is maximum
The associated threshold value of signal strength, terminal linking objective Wifi network when real-time signal strength is greater than connection threshold value, reduces
The too low probability for causing the relatively slow this case of terminal connection speed to occur of the signal strength of Wifi network to be connected, ensure that
The connection effect of Wifi network.
Referring to FIG. 3, the process of the wireless network connecting method provided it illustrates one exemplary embodiment of the application
Figure.The present embodiment is applied to illustrate in terminal shown in figure 1 with the wireless network connecting method.The wireless network connects
The method of connecing includes:
Step 301, when target Wifi network is arrived in scanning, the real-time signal strength of target Wifi network is obtained.
The realization process of this step can refer to the above-mentioned associated description to step 201, and details are not described herein.
Step 302, the history maximum signal of target Wifi network is obtained.
Terminal obtains the network identity of target Wifi network, obtains the network mark with Wifi network according to the second corresponding relationship
Know corresponding history maximum signal.
Be stored with the second corresponding relationship in terminal, the second corresponding relationship include the terminal had connected in history it is multiple
Corresponding relationship between the network identity and history maximum signal of Wifi network.In one possible implementation,
Two corresponding relationships are as shown in Table 1.
Table one
| Serial number | SSID | History maximum signal |
| 1 | WiFi-001 | -30dbm |
| 2 | WiFi-002 | -50dbm |
| 3 | WiFi-003 | -85dbm |
Optionally, the second corresponding relationship is stored in the form of key-value pair.
Step 303, judge whether real-time signal strength is greater than history maximum signal.
Terminal judges whether real-time signal strength is greater than history maximum signal, if real-time signal strength is greater than history most
Big signal strength thens follow the steps 304；305 are executed if real-time signal strength is less than history maximum signal.
It should be noted that if real-time signal strength is equal to history maximum signal, step 304 can be executed, it can also
To execute step 305, it can also be directly connected to target Wifi network, terminate process.
Step 304, when real-time signal strength is greater than history maximum signal, linking objective Wifi network, by target
The history maximum signal of Wifi network is updated to real-time signal strength.
Optionally, since connection threshold value is less than history maximum signal, when real-time signal strength is believed greater than history maximum
When number intensity, i.e., expression target Wifi network meets the condition that real-time signal strength is greater than connection threshold value, no longer needs to execute acquisition
The step of connecting threshold value, linking objective Wifi network.
Optionally, the real-time signal strength of the target Wifi network got when terminal is greater than history maximum signal
When, by the real-time signal strength assignment of target Wifi network in maximum signal, i.e., maximum signal is updated to obtain
The real-time signal strength arrived.
Step 305, it when real-time signal strength is less than history maximum signal, is determined according to history maximum signal
Connect threshold value.
When the real-time signal strength of target Wifi network is less than history maximum signal, terminal is believed according to history maximum
Number intensity determines connection threshold value.
Optionally, terminal determines connection threshold value according to history maximum signal and the first computation rule, and first calculates rule
Then be used to indicate connection threshold value be less than history maximum signal and connection threshold value and the difference of history maximum signal it is absolute
Value is less than the first difference threshold.
Optionally, terminal determines connection threshold value according to history maximum signal and the first computation rule, comprising: obtains pre-
The the first connection numerical value first stored；The ratio that history maximum signal connect numerical value with first is determined as to connect threshold value.I.e.
Connection threshold value is the ratio that history maximum signal connect numerical value with first, and connection threshold value is less than history maximum signal.
First connection numerical value is the positive number less than 1.Optionally, the first connection numerical value is the customized setting of user, or
It is terminal default setting.
Optionally, the first connection numerical value is the numerical value less than specified parameter threshold.Schematically, specified parameter threshold is
0.9.For example, the first connection numerical value is 0.8.
Step 306, judge whether real-time signal strength is greater than connection threshold value.
Terminal judges whether real-time signal strength is greater than connection threshold value, executes if real-time signal strength is greater than connection threshold value
Step 307；If real-time signal strength is less than or equal to connection threshold value, it is not connected to target Wifi network, terminates process.
Step 307, when real-time signal strength is greater than connection threshold value, linking objective Wifi network.
When the real-time signal strength of target Wifi network is greater than connection threshold value, terminal linking objective Wifi network.
In a schematical example, when terminal scanning is to target Wifi network, target Wifi network is obtained
SSID " WiFi-001 " and real-time signal strength " -35dbm ".Terminal second corresponding relationship according to shown in above-mentioned table one obtains mesh
The history maximum signal " -30dbm " of Wifi network is marked, it is strong which is less than history peak signal
It spends " -30dbm ", the ratio that history maximum signal " -30dbm " connect numerical value " 0.8 " with first is determined as connecting by terminal
Threshold value " -37.5dbm ", when terminal judges that real-time signal strength " -35dbm " is greater than connection threshold value " -37.5dbm ", connection
Target Wifi network.
Optionally, when the real-time signal strength of target Wifi network is greater than connection threshold value, terminal judges target Wifi net
Whether network meets other condition of contacts, the linking objective Wifi network if meeting, and including but not limited to following two is possible
Implementation.
In one possible implementation, it is corresponding in real time to obtain at least two Wifi networks scanned for terminal
Signal strength；When the real-time signal strength of target Wifi network is greater than connection threshold value and meets the first condition of contact, mesh is connected
Mark Wifi network.
Wherein, the first condition of contact include target Wifi network real-time signal strength be at least two Wifi networks respectively
The real-time signal strength and minimum signal of maximum signal and/or target Wifi network in corresponding real-time signal strength
Difference between intensity is greater than the second difference threshold.
Optionally, maximum signal involved in the first condition of contact be at least two Wifi networks that scan respectively
Maximum signal strength in corresponding real-time signal strength, minimum signal strength be at least two Wifi networks that scan respectively
The smallest signal strength in corresponding real-time signal strength.
Schematically, terminal judges whether the real-time signal strength of target Wifi network is that the peak signal that scans is strong
Degree is greater than connection threshold value if the real-time signal strength of the maximum signal and target Wifi network that scan, then connects mesh
Mark Wifi network.
Schematically, terminal judges that the difference between the real-time signal strength and minimum signal strength of target Wifi network is
It is no to be greater than the second difference threshold, if difference is greater than the second difference threshold and the real-time signal strength of target Wifi network is greater than connection
Threshold value, then linking objective Wifi network.
Schematically, when the real-time signal strength of target Wifi network is the maximum signal scanned, and maximum letter
Difference number between intensity and minimum signal strength is greater than the second difference threshold, and the real-time signal strength of target Wifi network is big
In connection threshold value, then linking objective Wifi network.
It should be noted that the second customized setting of difference threshold user or terminal default setting.
In alternatively possible implementation, at least two Wifi networks that terminal acquisition scans are corresponding to be gone through
History connects into power and/or history connection is time-consuming；When the real-time signal strength of target Wifi network is greater than connection threshold value and satisfaction
When the second condition of contact, linking objective Wifi network.
Wherein, the second condition of contact includes that connect into power each at least two Wifi networks for the history of target Wifi network
It is time-consuming at least two Wifi nets that self-corresponding history connects into highest and/or the connection of the history of target Wifi network in power
It is most short in the corresponding history connection time-consuming of network.
Optionally, the history of target Wifi network connect into power be terminal in history linking objective Wifi network when connection
The ratio of the connection total degree of successful number and linking objective Wifi network.
Optionally, it is terminal in history from beginning linking objective Wifi network being averaged to successful connection that history connection is time-consuming
Connection is time-consuming.History connection time-consuming is used to indicate the connection speed that terminal connects upper Wifi network.History connection it is time-consuming with connect
Speed negative correlation.
Schematically, it is respectively right at least two Wifi networks to judge that the history of target Wifi network connects into power for terminal
Whether it is highest that the history answered connects into power, if it is highest and target Wifi that the history of target Wifi network, which connects into power,
The real-time signal strength of network is greater than connection threshold value, then linking objective Wifi network.
Schematically, terminal judges that the history connection time-consuming of target Wifi network is respectively corresponded at least two Wifi networks
History connection time-consuming in whether be most short, if it is most short and target Wifi network that the history connection of target Wifi network is time-consuming
Real-time signal strength is greater than connection threshold value, then linking objective Wifi network.
Schematically, it goes through when the history of target Wifi network connects into power at least two Wifi networks are corresponding
History connects into highest in power, and the history connection of target Wifi network time-consuming is gone through at least two Wifi networks are corresponding
It is most short in history connection time-consuming, and the real-time signal strength of target Wifi network is greater than connection threshold value, then linking objective Wifi network.
In conclusion the embodiment of the present application is also greater than connection threshold value by the real-time signal strength when target Wifi network
When, terminal judges whether target Wifi network meets other condition of contacts, the linking objective Wifi network if meeting, further
It ensure that terminal and speed and succeeding target Wifi network that target Wifi network is attached stabilization in use
Property.
In one possible implementation, terminal is after linking objective Wifi network, when network at the appointed time section
When switching connection number is greater than switching threshold, pre-stored first connection numerical value is revised as the second connection numerical value, i.e. terminal
The first connection numerical value can be adjusted according to the service condition dynamic of target Wifi network.It further include as follows after above-mentioned steps 307
Several steps, as shown in Figure 4:
Step 401, it obtains network switching at the appointed time section and connects number.
Optionally, terminal is after the success of linking objective Wifi network, in real time or at predetermined time intervals Monito ping at intervals terminal
Network switching connect number, predetermined time interval be less than designated time period.
Terminal obtains network switching at the appointed time section and connects number.It includes different Wifi that network switching, which connects number,
Switch the total degree of connection between network between switching connection and/or Wifi network and mobile network.
Step 402, judge whether network switching connection number is greater than switching threshold at the appointed time section.
Terminal judges whether network switching connection number is greater than switching threshold at the appointed time section.If at the appointed time section
Interior network switching connection number is greater than switching threshold, then it represents that the stability of target Wifi network in use is poor, holds
Row step 403；If at the appointed time network switching connection number is less than or switching threshold in section, then it represents that target Wifi network
Stability in use is preferable, terminates process.
Wherein, designated time period and switching threshold are the customized setting of user or terminal default setting.Signal
Property, designated time period is 5 minutes, and switching threshold is 1 time.
Step 403, when network switching connection number is greater than switching threshold, by pre-stored first connection numerical value modification
For the second connection numerical value, the second connection numerical value is the positive number greater than the first connection numerical value and less than 1.
When network switching connection number is greater than switching threshold at the appointed time section, terminal connects pre-stored first
It connects numerical value and is revised as the second connection numerical value.
Optionally, the first connection numerical value and the second connection numerical value are less than the numerical value of specified parameter threshold.Schematically,
Specified parameter threshold is 0.9.
In a kind of possible implementation, pre-stored first connection numerical value is revised as the second connection numerical value by terminal,
Include: terminal by the first connection numerical value increase designated increments, obtains the second connection numerical value.Schematically, designated increments 0.02.
In alternatively possible implementation, pre-stored first connection numerical value is revised as the second connection number by terminal
Value, comprising: terminal obtains incremental value corresponding with network switching connection number according to the first corresponding relationship；It will be pre-stored
First connection numerical value adds incremental value, obtains the second connection numerical value.
Optionally, incremental value is the positive number less than 0.1.
Be stored with the first corresponding relationship in terminal, the first corresponding relationship include network switching connection number and incremental value it
Between corresponding relationship, i.e., at the appointed time in section network switching connection number and incremental value between corresponding relationship.
Schematically, the first corresponding relationship include in 5 minutes network switching connection number be greater than 1 and corresponding when less than 3
Incremental value be 0.02；It is 0.04 that network switching, which connects number to be more than or equal to corresponding incremental value when 3,.The present embodiment
The set-up mode of first corresponding relationship is not limited.
In conclusion also pass through ought at the appointed time network switching connection number be greater than switching threshold to the embodiment of the present application in section
When value, terminal obtains incremental value corresponding with network switching connection number according to the first corresponding relationship；By pre-stored
One connection numerical value adds incremental value, obtains the second connection numerical value；So that terminal is after linking objective Wifi network, it can basis
Service condition dynamic adjustment the first connection numerical value of target Wifi network, and then guarantee scanning target Wifi network next time
When connection effect.
Following is the application Installation practice, can be used for executing the application embodiment of the method.It is real for the application device
Undisclosed details in example is applied, the application embodiment of the method is please referred to.
Referring to FIG. 5, the structural schematic diagram of the wireless network connection device provided it illustrates the application one embodiment.
The wireless network connection device can be by special hardware circuit, alternatively, software and hardware is implemented in combination with as the terminal in Fig. 1
All or part of, which includes: that the first acquisition module 510, second obtains module 520 and link block
530。
First obtains module 510, for obtaining the live signal of target Wifi network when target Wifi network is arrived in scanning
Intensity, target Wifi network are the Wifi network that terminal connected in history；
Second obtains module 520, and for obtaining the corresponding connection threshold value of target Wifi network, connection threshold value is according to target
The threshold value that the history maximum signal of Wifi network determines, history maximum signal are to scan target Wifi network in history
When the maximum signal that gets；
Link block 530 is used for when real-time signal strength is greater than connection threshold value, linking objective Wifi network.
Optionally, second module 520 is obtained, is also used to obtain the history maximum signal of target Wifi network；According to
History maximum signal and the first computation rule determine connection threshold value, and the first computation rule, which is used to indicate connection threshold value and is less than, to be gone through
History maximum signal and the absolute difference of threshold value and history maximum signal is connected less than the first difference threshold.
Optionally, second module 520 is obtained, is also used to obtain pre-stored first connection numerical value, the first connection numerical value
For the positive number less than 1；The ratio that history maximum signal connect numerical value with first is determined as to connect threshold value.
Optionally, device further include: modified module.Modified module, for ought at the appointed time network switching connects in section
When connecing number greater than switching threshold, pre-stored first connection numerical value is revised as the second connection numerical value, the second connection numerical value
For the positive number greater than the first connection numerical value and less than 1.
Optionally, modified module is also used to obtain network switching connection number at the appointed time section；When network switching connects
When connecing number greater than switching threshold, incremental value corresponding with network switching connection number is obtained according to the first corresponding relationship, the
One corresponding relationship includes the corresponding relationship between network switching connection number and incremental value；By pre-stored first connection number
Value adds incremental value, obtains the second connection numerical value.
Optionally, second module 520 is obtained, is also used to hold when real-time signal strength is less than history maximum signal
The step of row determines connection threshold value according to history maximum signal.
Optionally, device further include: update module.Update module, for being greater than history maximum when real-time signal strength
When signal strength, it is strong to be updated to live signal by linking objective Wifi network for the history maximum signal of target Wifi network
Degree.
Optionally, link block 530 are also used to obtain the corresponding real-time letter of at least two Wifi networks scanned
Number intensity；
When the real-time signal strength of target Wifi network is greater than connection threshold value and meets the first condition of contact, linking objective
Wifi network；
Wherein, the first condition of contact include target Wifi network real-time signal strength be at least two Wifi networks respectively
The real-time signal strength and minimum signal of maximum signal and/or target Wifi network in corresponding real-time signal strength
Difference between intensity is greater than the second difference threshold.
Optionally, link block 530 are also used to obtain the corresponding history of at least two Wifi networks scanned and connect
It is connected into power and/or history connection is time-consuming；
When the real-time signal strength of target Wifi network is greater than connection threshold value and meets the second condition of contact, linking objective
Wifi network；
Wherein, the second condition of contact includes that connect into power each at least two Wifi networks for the history of target Wifi network
It is time-consuming at least two Wifi nets that self-corresponding history connects into highest and/or the connection of the history of target Wifi network in power
It is most short in the corresponding history connection time-consuming of network.
Correlative detail is in combination with referring to figs. 2 to embodiment of the method shown in Fig. 4.Wherein, first module 510 and second is obtained
It obtains module 520 and is also used to realize any other implicit or disclosed function relevant to obtaining step in above method embodiment
Energy；Link block 530 is also used to realize any other implicit or disclosed relevant to Connection Step in above method embodiment
Function.
It should be noted that device provided by the above embodiment, when realizing its function, only with above-mentioned each functional module
It divides and carries out for example, can according to need in practical application and be completed by different functional modules above-mentioned function distribution,
The internal structure of equipment is divided into different functional modules, to complete all or part of the functions described above.In addition,
Apparatus and method embodiment provided by the above embodiment belongs to same design, and specific implementation process is detailed in embodiment of the method, this
In repeat no more.
The application also provides a kind of computer-readable medium, is stored thereon with program instruction, and program instruction is held by processor
The wireless network connecting method that above-mentioned each embodiment of the method provides is realized when row.
Present invention also provides a kind of computer program products comprising instruction, when run on a computer, so that
Computer executes wireless network connecting method described in above-mentioned each embodiment.
Above-mentioned the embodiment of the present application serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
Those of ordinary skill in the art will appreciate that realizing whole or portion in the wireless network connecting method of above-described embodiment
It may be implemented by hardware step by step, relevant hardware can also be instructed to complete by program, the program can deposit
It is stored in a kind of computer readable storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely the preferred embodiments of the application, not to limit the application, within the spirit and principles of this application,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this application.
Claims (12)
1. a kind of wireless network connecting method, which is characterized in that the described method includes:
When Target Wireless fidelity Wifi network is arrived in scanning, the real-time signal strength of the target Wifi network, the mesh are obtained
Mark Wifi network is the Wifi network that terminal connected in history；
The corresponding connection threshold value of the target Wifi network is obtained, the connection threshold value is according to the target W ifi network
The threshold value that history maximum signal determines, the history maximum signal are when scanning the target Wifi network in history
The maximum signal got；
When the real-time signal strength is greater than the connection threshold value, the target Wifi network is connected.
2. the method according to claim 1, wherein described obtain the corresponding connection threshold of the target Wifi network
Value, comprising:
Obtain the history maximum signal of the target Wifi network；
The connection threshold value is determined according to the history maximum signal and the first computation rule, and first computation rule is used
It is less than the history maximum signal in the instruction connection threshold value and the connection threshold value and the history peak signal is strong
The absolute difference of degree is less than the first difference threshold.
3. according to the method described in claim 2, it is characterized in that, described count according to the history maximum signal and first
It calculates rule and determines the connection threshold value, comprising:
Pre-stored first connection numerical value is obtained, the first connection numerical value is the positive number less than 1；
The ratio that the history maximum signal connect numerical value with described first is determined as the connection threshold value.
4. according to the method described in claim 3, it is characterized in that, described when the real-time signal strength is greater than the connection threshold
When value, after connecting the target Wifi network, further includes:
When network switching connection number is greater than switching threshold at the appointed time section, by pre-stored first connection number
Value is revised as the second connection numerical value, and the second connection numerical value is the positive number greater than the first connection numerical value and less than 1.
5. according to the method described in claim 4, it is characterized in that, described ought at the appointed time network switching connects number in section
When greater than switching threshold, the pre-stored first connection numerical value is revised as the second connection numerical value, comprising:
It obtains the network switching in the designated time period and connects number；
When network switching connection number is greater than the switching threshold, is obtained according to the first corresponding relationship and cut with the network
The corresponding incremental value of connection number is changed, first corresponding relationship includes the network switching connection number and the incremental number
Corresponding relationship between value；
The pre-stored first connection numerical value is added into the incremental value, obtains the second connection numerical value.
6. according to the method described in claim 2, it is characterized in that, described according to history maximum signal determination
Before connection threshold value, further includes:
When the real-time signal strength is less than the history maximum signal, execute according to the history maximum signal
The step of determining the connection threshold value.
7. according to the method described in claim 6, it is characterized in that, the method, further includes:
When the real-time signal strength is greater than the history maximum signal, the target Wifi network is connected, it will be described
The history maximum signal of target Wifi network is updated to the real-time signal strength.
8. method according to any one of claims 1 to 7, which is characterized in that described when the real-time signal strength is greater than institute
When stating connection threshold value, the target Wifi network is connected, comprising:
Obtain at least two corresponding real-time signal strengths of Wifi network scanned；
When the real-time signal strength of the target Wifi network is greater than the connection threshold value and meets the first condition of contact, connection
The target Wifi network；
Wherein, it is at least two Wifi that first condition of contact, which includes the real-time signal strength of the target Wifi network,
The live signal of maximum signal and/or the target W ifi network in the corresponding real-time signal strength of network is strong
Difference between degree and minimum signal strength is greater than the second difference threshold.
9. method according to any one of claims 1 to 7, which is characterized in that described when the real-time signal strength is greater than institute
When stating connection threshold value, the target Wifi network is connected, comprising:
It obtains at least two corresponding history of Wifi network scanned and connects into power and/or history connection time-consuming；
When the real-time signal strength of the target Wifi network is greater than the connection threshold value and meets the second condition of contact, connection
The target Wifi network；
Wherein, second condition of contact includes that the history of the target Wifi network connects into power described at least two
The corresponding history of Wifi network connects into highest and/or the history of target Wifi network connection time-consuming in power and exists
It is most short in the corresponding history connection time-consuming of at least two Wifi network.
10. a kind of wireless network connection device, which is characterized in that described device includes:
First obtains module, for obtaining the reality of the target W ifi network when Target Wireless fidelity Wifi network is arrived in scanning
When signal strength, the target Wifi network is the Wifi network that connected in history of terminal；
Second obtains module, and for obtaining the corresponding connection threshold value of the target Wifi network, the connection threshold value is according to institute
The threshold value that the history maximum signal of target Wifi network determines is stated, the history maximum signal is scans institute in history
The maximum signal got when stating target Wifi network；
Link block, for connecting the target Wifi network when the real-time signal strength is greater than the connection threshold value.
11. a kind of terminal, which is characterized in that the terminal includes processor, the memory that is connected with the processor, Yi Jicun
The program instruction on the memory is stored up, the processor is realized when executing described program instruction as claim 1 to 9 is any
The wireless network connecting method.
12. a kind of computer readable storage medium, which is characterized in that be stored thereon with program instruction, described program instruction is located
Reason device realizes wireless network connecting method as described in any one of claim 1 to 9 when executing.
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