CN108632823A - A kind of method for switching network, terminal and computer storage media - Google Patents

A kind of method for switching network, terminal and computer storage media Download PDF

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Publication number
CN108632823A
CN108632823A CN201810454295.8A CN201810454295A CN108632823A CN 108632823 A CN108632823 A CN 108632823A CN 201810454295 A CN201810454295 A CN 201810454295A CN 108632823 A CN108632823 A CN 108632823A
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CN
China
Prior art keywords
network
wireless network
available wireless
mentioned
data traffic
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CN201810454295.8A
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Chinese (zh)
Inventor
廖新风
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201810454295.8A priority Critical patent/CN108632823A/en
Publication of CN108632823A publication Critical patent/CN108632823A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08Access security
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/165Performing reselection for specific purposes for reducing network power consumption
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/32Reselection being triggered by specific parameters by location or mobility data, e.g. speed data

Abstract

This application discloses a kind of method for switching network, terminal and computer storage media, above-mentioned method for switching network includes:When carrying out network connection by data traffic, available wireless network is detected;The corresponding network connection information of available wireless network is obtained, and safety detection is carried out to available wireless network according to network connection information, obtains security parameter;When security parameter is more than default secure threshold, it is connected to available wireless network, and detect current transmission rate;When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network is disconnected, network connection is carried out again through data traffic.

Description

A kind of method for switching network, terminal and computer storage media
Technical field
The invention relates in field of terminal technology Network Connection more particularly to a kind of network switching side Method, terminal and computer storage media.
Background technology
With the high speed development of mobile communication technology, the mode that mobile terminal connects network may include general grouped wireless Service technology (General Packet Radio Service, GPRS) and WLAN (Wireless Fidelity, Wi- The various ways such as Fi).It is more than set meal range that data traffic when GPRS is used in order to avoid user, usually uses GPRS in user When, if detecting available Wi-Fi, the Wi-Fi is just automatically switched to, so as to help user to save extra cost.
However, terminal, after data traffic automatically switches to Wi-Fi, the connection established with wireless network may exist It is practical to connect unsuccessful problem, that is, the case where connecting illusion, to can cause terminal can not receiving network data defect;Separately On the one hand, if the wireless network of public place is open, without password, terminal is just possible to automatically switch to source not Bright, unsafe Wi-Fi, to, there are the risk that data are stolen, greatly reduce safety when carrying out network communication.
Invention content
The embodiment of the present application provides a kind of method for switching network, terminal and computer storage media, can effectively overcome Caused by terminal and the connection illusion of wireless network can not receiving network data defect, meanwhile, avoid data from being stolen Risk improves the safety of network communication.
What the technical solution of the embodiment of the present application was realized in:
The embodiment of the present application provides a kind of method for switching network, the method includes:
When carrying out network connection by data traffic, available wireless network is detected;
Obtain the corresponding network connection information of the available wireless network, and according to the network connection information to it is described can Safety detection is carried out with wireless network, obtains security parameter;
When the security parameter is more than default secure threshold, it is connected to the available wireless network, and detect and work as forward pass Defeated rate;
When the current transmission rate is less than scheduled rate threshold value, the connection with the available wireless network, weight are disconnected Network connection is newly carried out by the data traffic.
In the above scheme, the network connection information includes history linkage record and network connection attribute, the basis The network connection information carries out safety detection to the available wireless network, obtains security parameter, including:
When being to connect for the first time with the available wireless network, determine that the safety is joined according to the network connection attribute Number;
When with the available wireless network be it is non-connect for the first time when, according to the history linkage record and the network connection Attribute determines the security parameter.
In the above scheme, described when carrying out network connection by data traffic, available wireless network is detected, including:
When carrying out network connection by data traffic, detection can connect wireless network;
The corresponding signal strength parameter of wireless network can be connected described in determination;
When the signal strength parameter is more than preset strength threshold value, by it is described connect wireless network be determined as it is described can Use wireless network.
In the above scheme, described when carrying out network connection by data traffic, before detecting available wireless network, institute The method of stating further includes:
According to prefixed time interval, detect whether to generate the data traffic;
When generating the data traffic, judgement carries out network connection by the data traffic.
It is in the above scheme, described that safety detection is carried out to the available wireless network according to the network connection information, After obtaining security parameter, the method further includes:
When the security parameter is less than or equal to default secure threshold, network handover routines are re-started.
In the above scheme, described when the security parameter is more than default secure threshold, it is connected to the available wireless After network, the method further includes:
Generate switch prompting information;Wherein, the switch prompting information be used for by the data traffic be switched to it is described can With the prompt of wireless network.
The embodiment of the present application provides a kind of terminal, and the terminal includes:Detection unit and connection unit,
The detection unit, for when carrying out network connection by data traffic, detecting available wireless network;And it obtains The corresponding network connection information of the available wireless network is taken, and according to the network connection information to the available wireless network Safety detection is carried out, security parameter is obtained;
The connection unit, for when the security parameter is more than default secure threshold, being connected to the available wireless Network;
The detection unit is additionally operable to detection current transmission rate;
The connection unit, be additionally operable to when the current transmission rate be less than scheduled rate threshold value when, disconnect with it is described can With the connection of wireless network, network connection is carried out again through the data traffic.
In the above scheme, the network connection information includes history linkage record and network connection attribute,
The detection unit, specifically for when with the available wireless network be connect for the first time when, then according to the network Connection attribute determines the security parameter;And when with the available wireless network be it is non-connect for the first time when, then according to described in go through History linkage record and the network connection attribute determine the security parameter.
In the above scheme, the terminal further includes:Determination unit,
The detection unit is additionally operable to when carrying out network connection by data traffic, and detection can connect wireless network;
The determination unit, for the corresponding signal strength parameter of wireless network can be connected described in determination;
The detection unit is additionally operable to, when the signal strength parameter is more than preset strength threshold value, to connect by described in Wireless network is determined as the available wireless network.
In the above scheme, the terminal further includes:Judging unit,
The detection unit is additionally operable to when carrying out network connection by data traffic, before detecting available wireless network, According to prefixed time interval, detect whether to generate the data traffic;
The judging unit, for when generating the data traffic, judgement to carry out network company by the data traffic It connects.
In the above scheme, the detection unit is additionally operable to according to the network connection information to the available wireless net Network carries out safety detection, after obtaining security parameter, when the security parameter is less than or equal to default secure threshold, again Carry out network handover routines.
In the above scheme, the terminal further includes:Generation unit,
The generation unit, for when the security parameter is more than default secure threshold, being connected to the available wireless After network, switch prompting information is generated;Wherein, the switch prompting information be used for by the data traffic be switched to it is described can With the prompt of wireless network.
The embodiment of the present application provides a kind of terminal, and the terminal includes processor, it is executable to be stored with the processor The memory of instruction, communication interface, and the bus for connecting the processor, the memory and the communication interface, When executed, method for switching network as described above is realized when the processor executes.
The embodiment of the present application provides a kind of computer readable storage medium, is stored thereon with program, is applied in terminal, Method for switching network as described above is realized when described program is executed by first processor.
It can be seen that the embodiment of the present application provides a kind of method for switching network, terminal and computer storage media, when logical When crossing data traffic progress network connection, available wireless network is detected;The corresponding network connection information of available wireless network is obtained, And safety detection is carried out to available wireless network according to network connection information, obtain security parameter;It is preset when security parameter is more than When secure threshold, it is connected to available wireless network, and detect current transmission rate;When current transmission rate is less than scheduled rate threshold When value, the connection with available wireless network is disconnected, network connection is carried out again through data traffic.That is, the application is real Available wireless network can be detected, and determining that this is available when carrying out network connection by data traffic by applying the terminal in example Wireless network establishes a connection when being safe and reliable network, so as to avoid switching to unsafe network, then again The transmission rate of the network is detected, is determined whether to be continuing with the available wireless network, Jin Erke according to transmission rate With effectively solve the problems, such as terminal and the available wireless network it is practical connect it is unsuccessful.It can be seen that the embodiment of the present application provides Method for switching network, terminal and computer storage media, by the acquisition to available wireless network security parameter and transmission rate, It further determines whether to switch to the available wireless network from data traffic, so as to effectively overcome terminal and available wireless net Caused by the connection illusion of network can not receiving network data defect, meanwhile, the risk for avoiding data from being stolen, improve network The safety of communication.
Description of the drawings
Fig. 1 is the implementation process schematic diagram for the method for switching network that the embodiment of the present application proposes;
Fig. 2 is the schematic diagram that prefixed time interval is arranged in the embodiment of the present application;
Fig. 3 is the schematic diagram that switch prompting information is shown in the embodiment of the present application;
Fig. 4 is the composed structure schematic diagram one for the terminal that the embodiment of the present application proposes;
Fig. 5 is the composed structure schematic diagram two for the terminal that the embodiment of the present application proposes.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation describes.It is understood that specific embodiment described herein is used only for explaining related application, rather than to this application Restriction.Apply for relevant part with related it also should be noted that illustrating only for ease of description, in attached drawing.
Embodiment one
Fig. 1 is the implementation process schematic diagram for the method for switching network that the embodiment of the present application proposes, as shown in Figure 1, in this Shen In embodiment please, the method that above-mentioned terminal carries out network switching may comprise steps of:
Step 101, when by data traffic carry out network connection when, detect available wireless network.
In embodiments herein, if above-mentioned terminal carries out network connection by data traffic, Ke Yijian Survey available wireless network.
It should be noted that in embodiments herein, above-mentioned terminal can be with wireless network connection function Terminal, for example, above-mentioned terminal can be mobile phone, smart camera, tablet computer, game station etc..
Further, in embodiments herein, above-mentioned terminal can first scan for above-mentioned available wireless network And detection, after detecting above-mentioned available above-mentioned wireless network, above-mentioned terminal is not built with above-mentioned available wireless network directly Vertical connection.
It should be noted that in embodiments herein, above-mentioned available wireless network can be that above-mentioned terminal searching obtains At least one wireless network that can be connected obtained.If it should be noted that the above-mentioned available wireless that above-mentioned terminal detects Network is multiple wireless networks, then above-mentioned terminal can be ranked up above-mentioned available wireless network, and in sequence successively Safety detection flow is carried out to above-mentioned available wireless network.
It should be noted that in embodiments herein, above-mentioned terminal is ranked up to above-mentioned available wireless network When, it can be ranked up according to design parameters such as bandwidth parameter, signal strength and distance parameters.
It should be noted that in embodiments herein, above-mentioned available wireless network can be to be tested without carrying out password The wireless network of card, or above-mentioned terminal has already passed through authentication and is the non-wireless network connected for the first time.
Step 102 obtains the corresponding network connection information of available wireless network, and according to network connection information to nothing can be used Gauze network carries out safety detection, obtains security parameter.
In embodiments herein, if above-mentioned terminal carries out network connection by data traffic, detection can After wireless network, above-mentioned terminal can obtain the corresponding network connection information of above-mentioned available wireless network, then further according to Above-mentioned network connection information carries out safety detection to above-mentioned available wireless network, obtains the corresponding safety of above-mentioned available wireless network Parameter.
Further, in embodiments herein, above-mentioned terminal, can be with after detecting above-mentioned available wireless network First obtain the corresponding above-mentioned network connection information of above-mentioned available wireless network.It should be noted that in embodiments herein, Above-mentioned network connection information may include the history linkage record and network connection attribute of above-mentioned available wireless network, above-mentioned terminal It can further determine that whether above-mentioned available wireless network pacifies according to above-mentioned history linkage record and above-mentioned network connection attribute It is complete reliable.
Further, in embodiments herein, above-mentioned terminal is corresponding above-mentioned in the above-mentioned available wireless network of acquisition After network connection information, safety detection can be carried out to above-mentioned wireless network according to above-mentioned wireless network connection information, obtained Obtain above-mentioned security parameter.
It should be noted that in embodiments herein, above-mentioned security parameter is one for characterizing above-mentioned available nothing The numerical value of gauze network security performance.
In embodiments herein, further, above-mentioned network connection information may include above-mentioned history linkage record With above-mentioned network connection attribute, above-mentioned history linkage record and above-mentioned network connection attribute can be input to default by above-mentioned terminal In security computing model, above-mentioned security parameter is obtained.
It should be noted that in embodiments herein, above-mentioned default security computing model is above-mentioned available for determining The safety of wireless network, it should be noted that above-mentioned default security model be above-mentioned terminal it is pre-set, according to it is above-mentioned can The computation model that above-mentioned available wireless network security performance is determined with the above-mentioned network connection information of wireless network.
It should be noted that in embodiments herein, above-mentioned history linkage record may include above-mentioned terminal with it is upper State the corresponding connection number of available wireless network, connection type and disconnect reason etc.;Above-mentioned network connection attribute can wrap Include the corresponding network identity of above-mentioned available wireless network, routing iinformation and connection attribute etc..
It should be noted that in embodiments herein, above-mentioned terminal is obtaining above-mentioned history linkage record and above-mentioned After network connection attribute, if above-mentioned terminal and above-mentioned available wireless network are not to connect for the first time, above-mentioned terminal can be with Above-mentioned security parameter is directly determined according to above-mentioned history linkage record.
Further, in embodiments herein, above-mentioned terminal is obtaining above-mentioned history linkage record and above-mentioned network After connection attribute, if above-mentioned terminal and above-mentioned available wireless network are to connect for the first time, above-mentioned terminal can direct root Above-mentioned security parameter is determined according to above-mentioned network connection attribute.
It should be noted that in embodiments herein, if above-mentioned terminal and above-mentioned available wireless network are not first Secondary connection, above-mentioned terminal can also determine the first security parameter according to above-mentioned history linkage record respectively, while according to above-mentioned net Network connection attribute determines the second security parameter, then distributes above-mentioned first security parameter and above-mentioned second security parameter different Weighted value, and above-mentioned first security parameter, above-mentioned second security parameter and weighted value are combined, obtain above-mentioned security parameter.
Step 103, when security parameter is more than default secure threshold, be connected to available wireless network, and detect and work as forward pass Defeated rate.
In embodiments herein, above-mentioned terminal is obtaining the corresponding network connection information of above-mentioned available wireless network, And safety detection is carried out to above-mentioned available wireless network according to above-mentioned network connection information, after obtaining above-mentioned security parameter, such as The above-mentioned security parameter of fruit is more than default secure threshold and is then examined then above-mentioned terminal can be connected to above-mentioned available wireless network Survey the current transmission rate of above-mentioned available wireless network.
Further, in embodiments herein, above-mentioned terminal, can will be above-mentioned after obtaining above-mentioned security parameter Security parameter is compared with above-mentioned default secure threshold, if above-mentioned security parameter is more than above-mentioned default secure threshold, It is considered that above-mentioned available wireless network is safe and reliable.
It should be noted that in embodiments herein, above-mentioned default secure threshold is that above-mentioned terminal is pre-set, For characterize a wireless network whether safety concrete numerical value.It should be noted that above-mentioned default secure threshold can be upper It states what terminal was obtained according to history connection experience and big data analysis, can also be that above-mentioned terminal is obtained by machine learning.
Further, in embodiments herein, above-mentioned terminal is by above-mentioned security parameter and above-mentioned default safety threshold After value is compared, if above-mentioned security parameter is less than or equal to above-mentioned default secure threshold, it is considered that above-mentioned The risk of available wireless network existence information leakage, then above-mentioned terminal can select not carry out with above-mentioned available wireless network Connection, but it is continuing with above-mentioned data traffic, while continuing the detection and search of wireless network, that is, re-start network Switching flow.
Further, in embodiments herein, above-mentioned terminal is determining that above-mentioned available wireless network is safe and reliable Network after, above-mentioned data traffic can be stopped using to carry out network connection, but switching is connected to above-mentioned available wireless In network.
Further, in embodiments herein, above-mentioned terminal with above-mentioned available wireless network establish connection after, The current transmission rate of above-mentioned available wireless network can be detected, be built with above-mentioned available wireless network with further determining that Whether vertical connection is false connection.
Step 104, when current transmission rate is less than scheduled rate threshold value, disconnect and the connection of available wireless network, weight Network connection is newly carried out by data traffic.
In embodiments herein, above-mentioned terminal with above-mentioned available wireless network establish connect, and detect it is above-mentioned can After the current transmission rate of wireless network, if above-mentioned current transmission rate is less than scheduled rate threshold value, above-mentioned end End can disconnect the connection with above-mentioned available wireless network, then carry out network connection again through above-mentioned data traffic.
It should be noted that in the implementation of the application, above-mentioned terminal obtains working as above-mentioned available wireless network in detection After preceding transmission rate, above-mentioned current transmission rate can be compared with above-mentioned scheduled rate threshold value, if above-mentioned current Transmission rate is less than above-mentioned scheduled rate threshold value, then can think the company that above-mentioned terminal is established with above-mentioned available wireless network It is connected in false connection.
Further, in embodiments herein, above-mentioned scheduled rate threshold value can be above-mentioned terminal it is pre-set, For determine above-mentioned available wireless network whether be actually available network concrete numerical value.It should be noted that above-mentioned default Rate-valve value can be that above-mentioned terminal connects experience according to history and big data analysis obtains, and can also be that above-mentioned terminal passes through What machine learning obtained.
Further, in embodiments herein, above-mentioned terminal is by above-mentioned current transmission rate and above-mentioned default speed After rate threshold value is compared, if above-mentioned current transmission rate is more than or equal to above-mentioned scheduled rate threshold value, To think the connection that above-mentioned terminal is established with above-mentioned available wireless network for actually available connection, and showing there is no false connection As.
Further, in embodiments herein, above-mentioned terminal is according to above-mentioned current transmission rate and above-mentioned default After rate-valve value determines that the connection established with above-mentioned available wireless network has false connection phenomenon, can select to disconnect with it is upper The connection for stating available wireless network continues through above-mentioned data traffic and carries out network connection, so as to efficiently solve connection Above-mentioned terminal caused by illusion can not receiving network data the problem of.
It should be noted that in embodiments herein, above-mentioned terminal disconnects the company with above-mentioned available wireless network After connecing, while being continuing with above-mentioned data traffic progress network connection, the search for carrying out wireless network can also continue to And detection, it is attached with obtaining other available wireless networks.
The method for switching network that the embodiment of the present application proposes, when carrying out network connection by data traffic, detection is available Wireless network;The corresponding network connection information of available wireless network is obtained, and according to network connection information to available wireless network Safety detection is carried out, security parameter is obtained;When security parameter is more than default secure threshold, it is connected to available wireless network, and Detect current transmission rate;When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network, weight are disconnected Network connection is newly carried out by data traffic.That is, terminal in the embodiment of the present application can by data traffic into When row network connection, available wireless network is detected, and built with it when determining that the available wireless network is safe and reliable network Vertical connection, so as to avoid switching to unsafe network, is then again detected the transmission rate of the network, according to biography Defeated rate determines whether to be continuing with the available wireless network, and then it is practical with the available wireless network effectively to solve terminal Connect unsuccessful problem.It can be seen that the embodiment of the present application provides method for switching network, by available wireless network safety The acquisition of parameter and transmission rate further determines whether to switch to the available wireless network from data traffic, so as to have Effect overcome caused by the connection illusion of terminal and available wireless network can not receiving network data defect, meanwhile, avoid counting According to the risk being stolen, the safety of network communication is improved.
Embodiment two
It is above-mentioned when carrying out network connection by data traffic in embodiments herein based on above-described embodiment one The method of terminal detection available wireless network can also include the following steps:
Step 101a, when carrying out network connection by data traffic, detection can connect wireless network.
In embodiments herein, if above-mentioned terminal carries out network connection by data traffic, Ke Yijian Survey can connect wireless network.
It should be noted that in embodiments herein, the above-mentioned wireless network that connects is that above-mentioned terminal may search for The whole wireless networks arrived.
Step 101b, determination can connect the corresponding signal strength parameter of wireless network.
In embodiments herein, above-mentioned terminal detect it is above-mentioned connect wireless network after, can first determine It is above-mentioned to connect the corresponding signal strength parameter of wireless network.
It should be noted that in embodiments herein, above-mentioned terminal is pacified to the above-mentioned wireless network that connects Before full inspection is surveyed, need first to the above-mentioned determination for connecting wireless network and carrying out signal strength.It should be noted that above-mentioned terminal The numerical value for whether meeting the signal strength of online demand for characterizing wireless network, i.e. preset strength threshold can be pre-set Value, further to judge whether the above-mentioned signal strength for connecting wireless network meets online condition.
Step 101c, it is true wireless network can be connected when the signal strength parameter is more than preset strength threshold value, described in general It is set to the available wireless network.
In embodiments herein, above-mentioned terminal above-mentioned connects the corresponding above-mentioned signal strength of wireless network determining After parameter, if above-mentioned signal strength parameter be more than above-mentioned preset strength threshold value, above-mentioned terminal can by it is above-mentioned can Connection wireless network is determined as above-mentioned available wireless network.
Further, in embodiments herein, above-mentioned terminal, can after detection obtains above-mentioned signal strength parameter Above-mentioned signal strength parameter to be compared with above-mentioned preset strength threshold value, if above-mentioned signal strength parameter is more than above-mentioned pre- If intensity threshold, then above-mentioned terminal can think that the above-mentioned signal strength for connecting wireless network meets above-mentioned terminal and carries out The signal strength demand of network connection.
It should be noted that in embodiments herein, above-mentioned preset strength threshold value can be above-mentioned terminal according to certainly The online strength demand of body carries out a pre-set concrete numerical value.
Further, in embodiments herein, above-mentioned terminal is presetting above-mentioned signal strength parameter by force with above-mentioned It is above-mentioned if above-mentioned signal strength parameter is less than or equal to above-mentioned preset strength threshold value after degree threshold value is compared Terminal can think the above-mentioned signal strength for connecting wireless network be unsatisfactory for above-mentioned terminal carry out network connection signal it is strong Degree demand then above-mentioned terminal can select not carry out safety detection to the above-mentioned wireless network that connects, but continues search for With detect other wireless networks, to save the time of network switching.
Further, in embodiments herein, above-mentioned terminal is according to above-mentioned signal strength parameter and above-mentioned default After intensity threshold determines the above-mentioned strength demand for connecting wireless network satisfaction online, it can be connected above-mentioned wirelessly Network is determined as above-mentioned available wireless network, to carry out safety detection to above-mentioned available wireless network, further in detection State whether available wireless network is safely and reliably network.
In embodiments herein, above-mentioned terminal detects available wireless when carrying out network connection by data traffic Before network, i.e., before step 101, the method that above-mentioned terminal carries out network switching can also include the following steps:
Step 105, according to prefixed time interval, detect whether to generate data traffic.
In embodiments herein, if above-mentioned terminal carries out network connection by data traffic, detect above-mentioned available Before wireless network, above-mentioned terminal can detect whether to generate above-mentioned data traffic first according to prefixed time interval.
It should be noted that in embodiments herein, above-mentioned prefixed time interval is whether above-mentioned terminal-pair passes through Above-mentioned data traffic carries out the cycle time of the detection of network connection, for example, when above-mentioned prefixed time interval is 1min, then on Whether state terminal can be every 1min to being detected at generating above-mentioned data traffic.
Further, in embodiments herein, above-mentioned terminal can be pre-set above-mentioned default by a variety of methods Time interval, for example, above-mentioned terminal can be according to the above-mentioned prefixed time interval of input operation setting of user terminal;Alternatively, above-mentioned Above-mentioned time interval can be arranged according to the real-time available bandwidth situation of wireless network in terminal.
Fig. 2 be the embodiment of the present application in be arranged prefixed time interval schematic diagram, as shown in Fig. 2, terminal can according to For detecting wireless network, whether the time interval of successful connection is 1min for the selection operation setting at family.
Step 106, when generating data traffic, judgement by data traffic carries out network connection.
In embodiments herein, above-mentioned terminal according to prefixed time interval, is detecting whether to generate above-mentioned data flow After amount, if generating above-mentioned data traffic, above-mentioned terminal can determine carries out net by above-mentioned data traffic Network connects.
It should be noted that in embodiments herein, above-mentioned terminal by whether generate above-mentioned data traffic into Row detection can determined through the progress network connection of above-mentioned data traffic and then searched to above-mentioned available wireless network Rope and detection, data traffic when so as to avoid user from using GPRS is more than set meal range, and then user is helped to save volume Outer cost.
The method for switching network that the embodiment of the present application proposes, when carrying out network connection by data traffic, detection is available Wireless network;The corresponding network connection information of available wireless network is obtained, and according to network connection information to available wireless network Safety detection is carried out, security parameter is obtained;When security parameter is more than default secure threshold, it is connected to available wireless network, and Detect current transmission rate;When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network, weight are disconnected Network connection is newly carried out by data traffic.That is, terminal in the embodiment of the present application can by data traffic into When row network connection, available wireless network is detected, and built with it when determining that the available wireless network is safe and reliable network Vertical connection, so as to avoid switching to unsafe network, is then again detected the transmission rate of the network, according to biography Defeated rate determines whether to be continuing with the available wireless network, and then it is practical with the available wireless network effectively to solve terminal Connect unsuccessful problem.It can be seen that the embodiment of the present application provides method for switching network, by available wireless network safety The acquisition of parameter and transmission rate further determines whether to switch to the available wireless network from data traffic, so as to have Effect overcome caused by the connection illusion of terminal and available wireless network can not receiving network data defect, meanwhile, avoid counting According to the risk being stolen, the safety of network communication is improved.
Embodiment three
Based on above-described embodiment one, in embodiments herein, when above-mentioned security parameter is more than above-mentioned default safety threshold When value, above-mentioned terminal is connected to after above-mentioned available wireless network, and the method that above-mentioned terminal carries out network switching can also include Following steps:
Step 201 generates switch prompting information.
In embodiments herein, above-mentioned terminal carries out above-mentioned available wireless network according to above-mentioned network connection information Safety detection obtains above-mentioned security parameter, and when above-mentioned security parameter is more than above-mentioned default secure threshold, and is connected to above-mentioned Before available wireless network, switch prompting information can be first generated.
It should be noted that in embodiments herein, above-mentioned switch prompting information is for cutting above-mentioned data traffic It is changed to the prompt of above-mentioned available wireless network.
It should be noted that in embodiments herein, if above-mentioned terminal determines that above-mentioned available wireless network is peace Complete reliable network, and prepare to stop establishing network connection by above-mentioned data traffic, and select and above-mentioned available wireless network When establishing connection, above-mentioned switch prompting information can be generated, to prompt user to be switched to network access wirelessly by data traffic Network.
Step 202, display switch prompting information.
In embodiments herein, above-mentioned terminal, can be by above-mentioned switch prompting after generating switch prompting information In presentation of information to the display screen of above-mentioned terminal.
Further, in embodiments herein, above-mentioned terminal can incite somebody to action after generating above-mentioned switch prompting information In above-mentioned switch prompting presentation of information to the display screen of above-mentioned terminal, to prompt switching network access.
Further, in embodiments herein, above-mentioned terminal generates and shows above-mentioned switch prompting information, both can be with Efficiently against caused by terminal and the connection illusion of wireless network can not receiving network data defect, and can be to avoid upper It states terminal to have automatically switched to after above-mentioned available wireless network, user is but not aware that and selects the browsing side more limited to Formula and browsing webpage.
Fig. 3 is the schematic diagram that switch prompting information is shown in the embodiment of the present application, as shown in figure 3, above-mentioned terminal " will will be cut Change and be connected to A networks " switch prompting presentation of information in current interface, to prompt user's network access that will be cut by data traffic A networks are changed to, so as to facilitate user to select more browsing modes and browsing webpage.
The method for switching network that the embodiment of the present application proposes, when carrying out network connection by data traffic, detection is available Wireless network;The corresponding network connection information of available wireless network is obtained, and according to network connection information to available wireless network Safety detection is carried out, security parameter is obtained;When security parameter is more than default secure threshold, it is connected to available wireless network, and Detect current transmission rate;When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network, weight are disconnected Network connection is newly carried out by data traffic.That is, terminal in the embodiment of the present application can by data traffic into When row network connection, available wireless network is detected, and built with it when determining that the available wireless network is safe and reliable network Vertical connection, so as to avoid switching to unsafe network, is then again detected the transmission rate of the network, according to biography Defeated rate determines whether to be continuing with the available wireless network, and then it is practical with the available wireless network effectively to solve terminal Connect unsuccessful problem.It can be seen that the embodiment of the present application provides method for switching network, by available wireless network safety The acquisition of parameter and transmission rate further determines whether to switch to the available wireless network from data traffic, so as to have Effect overcome caused by the connection illusion of terminal and available wireless network can not receiving network data defect, meanwhile, avoid counting According to the risk being stolen, the safety of network communication is improved.
Example IV
Under same inventive concept based on above-described embodiment one to embodiment three, Fig. 4 is the end that the embodiment of the present application proposes The composed structure schematic diagram one at end, as shown in figure 4, the terminal 1 that the embodiment of the present application proposes may include detection unit 11, connection Unit 12, determination unit 13, judging unit 14 and generation unit 15.
Detection unit 11, for when carrying out network connection by data traffic, detecting available wireless network;And it obtains The corresponding network connection information of available wireless network, and safety detection is carried out to available wireless network according to network connection information, Obtain security parameter.
Connection unit 12, for, when carrying out network connection by data traffic, detecting available wireless in detection unit 11 Network;And the corresponding network connection information of available wireless network is obtained, and according to network connection information to available wireless network Safety detection is carried out, after obtaining security parameter, when security parameter is more than default secure threshold, is connected to available wireless net Network.
Detection unit 11 is additionally operable to after connection unit 12 is connected to available wireless network, detects current transmission rate.
Connection unit 12 is additionally operable to after detection unit 11 detects current transmission rate, when current transmission rate is less than When scheduled rate threshold value, the connection with available wireless network is disconnected, network connection is carried out again through data traffic.
In embodiments herein, further, network connection information includes history linkage record and network connection category Property, detection unit 11, specifically for when with above-mentioned available wireless network be connect for the first time when, then according to above-mentioned network connection attribute Determine above-mentioned security parameter;And when with above-mentioned available wireless network be it is non-connect for the first time when, then according to above-mentioned history connect remember Record and above-mentioned network connection attribute determine above-mentioned security parameter.
Further, in embodiments herein, detection unit 11 is additionally operable to when by data traffic progress network company When connecing, detection can connect wireless network
Determination unit 13 is used for when carrying out network connection by data traffic, after detection can connect wireless network, really Surely the corresponding signal strength parameter of wireless network can be connected.
Detection unit 11, be additionally operable to determination unit 13 determination can connect the corresponding signal strength parameter of wireless network it Afterwards, when signal strength parameter is more than preset strength threshold value, wireless network can be connected and be determined as available wireless network.
Further, in embodiments herein, detection unit 11 is additionally operable to when by data traffic progress network company When connecing, before detecting available wireless network, according to prefixed time interval, detect whether to generate data traffic.
Judging unit 14, for, according to prefixed time interval, being detected whether after generating data traffic in detection unit 11, When generating data traffic, judgement carries out network connection by data traffic.
Further, in embodiments herein, detection unit 11 is additionally operable to according to network connection information to nothing can be used Gauze network carries out safety detection, after obtaining security parameter, when security parameter is less than or equal to default secure threshold, again Carry out network handover routines.
Further, in embodiments herein, generation unit 15, for being more than default secure threshold when security parameter When, it is connected to after available wireless network, generates switch prompting information;Wherein, switch prompting information is for cutting data traffic It is changed to the prompt of available wireless network.
Fig. 5 is the composed structure schematic diagram two for the terminal that the embodiment of the present application proposes, as shown in figure 5, the embodiment of the present application The terminal 1 of proposition can also include processor 16, the memory 17 for being stored with 16 executable instruction of processor, communication interface 18, With the bus 19 for connection processing device 16, memory 17 and communication interface 18.
In embodiments herein, above-mentioned processor 16 can be application-specific IC (Application Specific Integrated Circuit, ASIC), digital signal processor (Digital Signal Processor, DSP), digital signal processing device (Digital Signal Processing Device, DSPD), programmable logic device (ProgRAMmable Logic Device, PLD), field programmable gate array (Field ProgRAMmable Gate Array, FPGA), central processing unit (Central Processing Unit, CPU), controller, microcontroller, microprocessor At least one of.It, can be with for realizing the electronic device of above-mentioned processor function it is to be appreciated that for different equipment To be other, the embodiment of the present application is not especially limited.Terminal 1 can also include memory 17, which can be with processing Device 16 connects, wherein for memory 17 for storing executable program code, which includes computer-managed instruction, is deposited Reservoir 17 may include high-speed RAM memory, it is also possible to further include nonvolatile memory, for example, at least two disk storages Device.
In embodiments herein, bus 19 for connection communication interface 18, processor 16 and memory 17 and Being in communication with each other between these devices.
In embodiments herein, memory 17, for storing instruction and data.
Further, in embodiments herein, above-mentioned processor 16 passes through data traffic progress network company for working as When connecing, available wireless network is detected;The corresponding network connection information of available wireless network is obtained, and according to network connection information pair Available wireless network carries out safety detection, obtains security parameter;When security parameter is more than default secure threshold, it is connected to available Wireless network, and detect current transmission rate;When current transmission rate is less than scheduled rate threshold value, disconnect and available wireless net The connection of network carries out network connection again through data traffic.
In practical applications, above-mentioned memory 17 can be volatibility first memory (volatile memory), such as Arbitrary access first memory (Random-Access Memory, RAM);Or non-volatile first memories (non- Volatile memory), for example, read-only first memory (Read-Only Memory, ROM), quick flashing first memory (flash memory), hard disk (Hard Disk Drive, HDD) or solid state disk (Solid-State Drive, SSD);Or The combination of the first memory of person's mentioned kind, and provide instruction and data to processor 16.
In addition, each function module in the present embodiment can be integrated in a processing unit, can also be each list Member physically exists alone, can also be during two or more units are integrated in one unit.Above-mentioned integrated unit both can be with It is realized, can also be realized in the form of software function module in the form of hardware.
If integrated unit realizes that being not intended as independent product is sold or made in the form of software function module Used time can be stored in a computer read/write memory medium, based on this understanding, the technical solution sheet of the present embodiment The all or part of the part that contributes to existing technology or the technical solution can be with software product in other words in matter Form embodies, which is stored in a storage medium, including some instructions are used so that a meter It calculates machine equipment (can be personal computer, server or the network equipment etc.) or processor (processor) executes this implementation The all or part of step of example method.And storage medium above-mentioned includes:USB flash disk, mobile hard disk, read-only memory (Read Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. are various to deposit Store up the medium of program code.
A kind of terminal that the embodiment of the present application proposes detects available wireless when carrying out network connection by data traffic Network;The corresponding network connection information of available wireless network is obtained, and available wireless network is carried out according to network connection information Safety detection obtains security parameter;When security parameter is more than default secure threshold, it is connected to available wireless network, and detect Current transmission rate;When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network is disconnected, is led to again It crosses data traffic and carries out network connection.That is, the terminal in the embodiment of the present application can carry out net by data traffic Network connect when, detect available wireless network, and determine the available wireless network be safe and reliable network when with its company of foundation It connects, so as to avoid switching to unsafe network, then the transmission rate of the network is detected again, according to transmission speed Rate determines whether to be continuing with the available wireless network, and then can effectively solve terminal and the available wireless network is practical connect Unsuccessful problem.It can be seen that the embodiment of the present application provides method for switching network, terminal and computer storage media, pass through Acquisition to available wireless network security parameter and transmission rate further determines whether to switch to the available nothing from data traffic Gauze network, so as to effectively overcome caused by the connection illusion of terminal and available wireless network can not receiving network data Defect, meanwhile, the risk for avoiding data from being stolen improves the safety of network communication.
The embodiment of the present application provides the first computer readable storage medium, is stored thereon with program, and the program is by first Manage the method realized when device executes such as embodiment one to embodiment three.
Specifically, the corresponding program instruction of a kind of method for switching network in the present embodiment can be stored in CD, Hard disk, on the storage mediums such as USB flash disk, when program instruction corresponding with a kind of method for switching network is set by an electronics in storage medium It is standby to read or be performed, include the following steps:
When carrying out network connection by data traffic, available wireless network is detected;
Obtain the corresponding network connection information of available wireless network, and according to network connection information to available wireless network into Row safety detection obtains security parameter;
When security parameter is more than default secure threshold, it is connected to available wireless network, and detect current transmission rate;
When current transmission rate is less than scheduled rate threshold value, the connection with available wireless network is disconnected, again through number Network connection is carried out according to flow.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the application Formula.Moreover, the application can be used can use storage in the computer that one or more wherein includes computer usable program code The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).
The application is realization of the reference according to the method, equipment (system) and computer program product of the embodiment of the present application Flow diagram and/or block diagram describe.It should be understood that flow diagram and/or box can be realized by computer program instructions The combination of each flow and/or block in figure and the flow in implementation process schematic diagram and/or block diagram and/or box. These computer program instructions can be provided to all-purpose computer, special purpose computer, Embedded Processor or other programmable datas The processor of processing equipment is to generate a machine so that passes through computer or the processor of other programmable data processing devices The instruction of execution generate for realizing in one flow of implementation process schematic diagram or multiple flows and/or one box of block diagram or The device for the function of being specified in multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to The manufacture of device is enabled, which realizes in one flow of implementation process schematic diagram or multiple flows and/or block diagram one The function of being specified in a box or multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction that is executed on other programmable devices provide for realizing in one flow of implementation process schematic diagram or multiple flows and/or The step of function of being specified in one box of block diagram or multiple boxes.
The above, the only preferred embodiment of the application, are not intended to limit the protection domain of the application.

Claims (14)

1. a kind of method for switching network, which is characterized in that the method includes:
When carrying out network connection by data traffic, available wireless network is detected;
The corresponding network connection information of the available wireless network is obtained, and nothing is used to described according to the network connection information Gauze network carries out safety detection, obtains security parameter;
When the security parameter is more than default secure threshold, it is connected to the available wireless network, and detects current transmission speed Rate;
When the current transmission rate is less than scheduled rate threshold value, the connection with the available wireless network is disconnected, is led to again It crosses the data traffic and carries out network connection.
2. according to the method described in claim 1, it is characterized in that, the network connection information includes history linkage record and net Network connection attribute, it is described that safety detection is carried out to the available wireless network according to the network connection information, obtain safety ginseng Number, including:
When being to connect for the first time with the available wireless network, the security parameter is determined according to the network connection attribute;
When with the available wireless network be it is non-connect for the first time when, according to the history linkage record and the network connection attribute Determine the security parameter.
3. according to the method described in claim 1, it is characterized in that, described when carrying out network connection by data traffic, inspection Available wireless network is surveyed, including:
When carrying out network connection by data traffic, detection can connect wireless network;
The corresponding signal strength parameter of wireless network can be connected described in determination;
When the signal strength parameter is more than preset strength threshold value, it is determined as the wireless network that connects described can use nothing Gauze network.
4. according to the method described in claim 1, it is characterized in that, described when carrying out network connection by data traffic, inspection It surveys before available wireless network, the method further includes:
According to prefixed time interval, detect whether to generate the data traffic;
When generating the data traffic, judgement carries out network connection by the data traffic.
5. according to the method described in claim 1, it is characterized in that, described use nothing according to the network connection information to described Gauze network carries out safety detection, and after obtaining security parameter, the method further includes:
When the security parameter is less than or equal to default secure threshold, network handover routines are re-started.
6. according to the method described in claim 1, it is characterized in that, described when the security parameter is more than default secure threshold When, it is connected to after the available wireless network, the method further includes:
Generate switch prompting information;Wherein, the switch prompting information, which is used to the data traffic being switched to, described can use nothing The prompt of gauze network.
7. a kind of terminal, which is characterized in that the terminal includes:Detection unit and connection unit,
The detection unit, for when carrying out network connection by data traffic, detecting available wireless network;And obtain institute The corresponding network connection information of available wireless network is stated, and the available wireless network is carried out according to the network connection information Safety detection obtains security parameter;
The connection unit, for when the security parameter is more than default secure threshold, being connected to the available wireless network;
The detection unit is additionally operable to detection current transmission rate;
The connection unit is additionally operable to, when the current transmission rate is less than scheduled rate threshold value, disconnect and use nothing with described The connection of gauze network carries out network connection again through the data traffic.
8. terminal according to claim 7, which is characterized in that the network connection information includes history linkage record and net Network connection attribute,
The detection unit, specifically for when with the available wireless network be connect for the first time when, then according to the network connection Attribute determines the security parameter;And when with the available wireless network be it is non-connect for the first time when, then according to the history connect It connects record and the network connection attribute determines the security parameter.
9. terminal according to claim 7, which is characterized in that the terminal further includes:Determination unit,
The detection unit is additionally operable to when carrying out network connection by data traffic, and detection can connect wireless network;
The determination unit, for the corresponding signal strength parameter of wireless network can be connected described in determination;
The detection unit is additionally operable to, when the signal strength parameter is more than preset strength threshold value, to connect by described in wireless Network is determined as the available wireless network.
10. terminal according to claim 7, which is characterized in that the terminal further includes:Judging unit,
The detection unit is additionally operable to when carrying out network connection by data traffic, before detecting available wireless network, according to Prefixed time interval detects whether to generate the data traffic;
The judging unit, for when generating the data traffic, judgement to carry out network connection by the data traffic.
11. terminal according to claim 7, which is characterized in that
The detection unit is additionally operable to carry out safety detection to the available wireless network according to the network connection information, obtain After obtaining security parameter, when the security parameter is less than or equal to default secure threshold, network handover routines are re-started.
12. terminal according to claim 7, which is characterized in that the terminal further includes:Generation unit,
The generation unit, for when the security parameter is more than default secure threshold, being connected to the available wireless network Later, switch prompting information is generated;Wherein, the switch prompting information, which is used to the data traffic being switched to, described can use nothing The prompt of gauze network.
13. a kind of terminal, which is characterized in that the terminal includes processor, is stored with depositing for the processor-executable instruction Reservoir, communication interface, and the bus for connecting the processor, the memory and the communication interface, when the finger Order is performed, and the processor realizes method as claimed in any one of claims 1 to 6 when executing.
14. a kind of computer readable storage medium, is stored thereon with program, it is applied in terminal, which is characterized in that described program Method as claimed in any one of claims 1 to 6 is realized when being executed by processor.
CN201810454295.8A 2018-05-14 2018-05-14 A kind of method for switching network, terminal and computer storage media Pending CN108632823A (en)

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