WO2019237954A1

WO2019237954A1 - Network connection method and device, readable storage medium and intelligent terminal

Info

Publication number: WO2019237954A1
Application number: PCT/CN2019/089665
Authority: WO
Inventors: 李春林
Original assignee: 奇酷互联网络科技（深圳）有限公司
Priority date: 2018-06-11
Filing date: 2019-05-31
Publication date: 2019-12-19
Also published as: CN108718458A

Abstract

Disclosed by the present invention are a network connection method and device, a readable storage medium and an intelligent terminal. The method comprises: upon connecting to a wireless network, a connection to a data network already being established, disconnecting the connection to the data network; determining whether the wireless network is capable of performing data communication; and if not, disconnecting the connection to the wireless network, and restoring the connection to the data network. In the network connection method provided by the present invention, it is determined, upon connecting to a wireless network, whether the wireless network is capable of data communication, and if not, the connection with the wireless network is disconnected and connection with a data network is activated, such that network communication in an intelligent terminal is not interrupted, resolving the issue of inconvenience of existing network connections.

Description

Network connection method, device, readable storage medium and intelligent terminal

Technical field

The present invention relates to the field of communication technologies, and in particular, to a network connection method, device, readable storage medium, and intelligent terminal.

Background technique

With the development of science and technology, its electronic devices have been rapidly popularized in people's use. Electronic products have begun to enrich people's lives. Their electronic products include smart terminals, smart tablets, and smart wearable devices. Smart terminals can implement audio and video services, network services, and more.

Most of the existing electronic products use data networks or wireless networks for Internet access. When users use data networks or wireless networks alone, their electronic products use corresponding communication methods to provide users with Internet access services. At this time, its electronic products preferably use a wireless network and turn off the data network at the same time, so that the data loss of the data network can be saved.

Then, in the prior art, when a user usually uses an electronic product to access the Internet, the wireless network may be connected due to a router failure, an expired network, or when the user does not perform authentication or dynamic password input on the wireless network to be used for authentication. Normal but unable to use data communication. At this time, the electronic product interrupts the data connection of the data network, so that the electronic product is always in a network-less state, making the electronic product unable to perform data communication, resulting in data information not being received in a timely manner and affecting users. Experience.

Summary of the Invention

Based on this, embodiments of the present invention provide a network connection method, device, readable storage medium, and smart terminal, which solves the problem of inconvenient use of existing network connections.

Embodiments of the present invention provide a network connection method, device, readable storage medium, and smart terminal. The specific technical solutions are as follows:

A network connection method, the method comprising: when a data network connection is established and connected to a wireless network, disconnecting the data network connection;

Determining whether the wireless network is capable of data communication;

If not, the connection to the wireless network is disconnected, and the connection to the data network is restored.

The network connection method provided by the present invention, by disconnecting the data network first when the wireless network and the data network are turned on at the same time, avoids the data loss caused by using the data network, and monitors whether the wireless network can perform data communication. When it is detected that the wireless network cannot perform data communication, the connection to the wireless network is disconnected and the data network connection is restored at the same time, so that it can communicate through the data network, so that the network communication of the smart terminal will not be interrupted, avoiding When the wireless network and the data network are connected at the same time, the problem that the intelligent terminal generated by the wireless network cannot perform data communication and the information cannot be accepted in time due to the absence of the network can solve the problem of inconvenient use of the existing network connection.

Further, after the step of restoring the connection of the data network, the method includes:

Sending a prompt message to remind the user that the data communication of the wireless network is interrupted;

Determining whether the wireless network is capable of data communication when a signal is received from a user to connect to the wireless network again based on the prompt information;

If not, adding the identification information of the wireless network to a fault queue;

If so, the data network is disconnected.

Further, the step of connecting to a wireless network further includes:

When connecting to the wireless network, determining whether the identification information of the wireless network is included in the fault queue;

If yes, disconnect from the wireless network.

Further, the step of determining whether the wireless network is capable of data communication includes:

Send a data packet to the target server every first preset time interval;

Determine whether a response data packet sent by the target server is received.

Further, the step of issuing prompt information includes:

Sending the prompt message every second preset time;

When receiving a confirmation message from the user in response to the prompt information, stop sending the prompt information.

Another embodiment of the present invention provides a network connection device. The network connection device includes:

A first control module, configured to disconnect the data network when a data network connection is established and connected to the wireless network;

A first determining module, configured to determine whether the wireless network can perform data communication;

A second control module, configured to: when the first judgment module determines that the wireless network cannot perform data communication, disconnect the wireless network and restore the connection to the data network

Further, the apparatus further includes:

A third control module, configured to issue a prompt message to prompt a user that the data communication of the wireless network is interrupted;

A second determination module, configured to determine whether the wireless network can perform data communication when a signal is received from a user to connect to the wireless network again based on the prompt information;

A fourth control module, configured to add the identification information of the wireless network to a fault queue when the second determination module determines that the wireless network cannot perform data communication;

A fifth control module is configured to disconnect the data network when the second determination module determines that the wireless network is capable of data communication.

Further, the first control module includes:

A first determining unit, configured to determine, when connected to the wireless network, whether identification information of the wireless network is included in the fault queue;

The first control unit is configured to disconnect the connection with the wireless network when the first determination unit determines that the identification information of the wireless network is included in the fault queue.

Another embodiment of the present invention provides a readable storage medium on which an application program is stored. When the program is executed by a processor, the steps of the method provided by the foregoing embodiment are implemented.

Another embodiment of the present invention provides an intelligent terminal. The intelligent terminal includes a memory and a processor. The memory is configured to store a program that supports a processor to execute the method provided in the foregoing embodiment, and the processor is configured. Is for executing a program stored in the memory.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a flowchart of a network connection method according to a first embodiment of the present invention.

FIG. 2 is a flowchart of a network connection method according to a second embodiment of the present invention.

FIG. 3 is a structural block diagram of a first network connection device according to an embodiment of the present invention.

FIG. 4 is a structural block diagram of a second network connection device according to an embodiment of the present invention.

FIG. 5 is a schematic structural diagram of a smart terminal according to an embodiment of the present invention.

detailed description

In order to make the foregoing objects, features, and advantages of the present invention more comprehensible, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. Numerous specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways than described herein, and those skilled in the art can make similar improvements without departing from the content of the present invention, so the present invention is not limited by the specific implementations disclosed below.

Embodiment one:

Please refer to FIG. 1, which is a flowchart of a network connection method according to a first embodiment of the present invention. The method includes the following steps:

Step S101: When a data network connection is established and connected to a wireless network, the data network connection is disconnected.

The network connection method is applied to a smart terminal. The smart terminal may be any terminal device including a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), and a vehicle-mounted computer. The smart terminal includes at least a WIFI chip and RF. A circuit for communication between its wireless network and data network. When the user uses the smart terminal for data communication, it can determine the use of the wireless network or the data network according to the current use status.

It should be noted that the intelligent system settings of the terminal include switches corresponding to wireless networks and data networks. At this time, the use status of the intelligent terminal includes:

1. When the user only opens the connection with the data network in the smart terminal, his smart terminal uses the currently opened data network.

2. When the user only has wireless networks (WLAN, Wireless Local Area Networks) in the smart terminal, but is not connected to the wireless local area network that can be searched by any smart terminal, his smart terminal is in a no-network state.

3. When the user has only the wireless network turned on in the smart terminal and connects to a target wireless local area network, the smart terminal uses the target wireless local area network currently connected.

4. When the user simultaneously opens a connection between the data network and the wireless network in the smart terminal, but the wireless network is not connected to the wireless local area network that any smart terminal can currently search for, the smart terminal uses the currently opened data network.

5. When the user opens both the data network and the wireless network connection in the smart terminal, and the user uses the smart terminal to connect to the target wireless local area network, the smart terminal uses the currently connected target wireless local area network and disconnects the data network. At this time, when the user uses the smart terminal, the data traffic consumed by the network communication is the data traffic of the wireless local area network.

It should be noted that when the smart terminal is connected to the target wireless local area network and the data network is disconnected, its data network switch is on, but there is no data network connection, and the data traffic used by its smart terminal is The data traffic of the wireless local area network, but when the user uses a smart terminal to turn off the wireless network switch or the smart terminal is far away from the wireless local area network and the connection with the wireless local area network is disconnected, its smart terminal will switch to the data network. At this time, the connection to the data network is restored, and data communication is performed through the data network.

In step S102, it is determined whether the wireless network can perform data communication. If it is, step S103 is performed, and if not, step S104 is performed.

When a user uses a smart terminal to connect to a wireless network, his smart terminal will determine whether the connected wireless network can perform data communication. The way to determine whether data communication can be performed under the state of the wireless network connection is mainly: every interval Send a data packet to the target server at a first preset time; determine whether a response data packet sent by the target server is received.

When the smart terminal is connected to the wireless network, the smart terminal sends a data packet to the target server, and at this time, it is determined whether the wireless network can perform data communication according to whether a response data packet sent by the target server is received. For example, when its smart terminal is connected to a wireless network, it pings the IP address of the target server, and then sends a data packet to the IP address, and then asks the other target server to return a data packet of the same size to determine whether the network connection is connected. How much is extension.

After the smart terminal is connected to the wireless network, it sends data packets to the target server every first preset time to determine whether the wireless network can perform data communication at the current time.

Step S103: Maintain the connection of the wireless network.

When it is determined that the wireless network can perform data communication, it indicates that the data communication is normal. At this time, the wireless network connection is maintained so that the intelligent terminal can perform data communication in real time.

In step S104, the connection to the wireless network is disconnected, and the connection to the data network is restored.

Among them, when the smart terminal has both a data network and a wireless network connection enabled, and the user uses the smart terminal to connect to the target wireless local area network, and it is determined that the wireless network cannot perform data communication, the smart terminal is disconnected from the wireless network at this time. At the same time, the connection to the data network is restored. At this time, the wireless network is in a no-connection state. When the user uses the smart terminal, it mainly performs data communication through the data network.

In the network connection method provided by the embodiment of the present invention, by disconnecting the data network first when the wireless network and the data network are turned on at the same time, the traffic loss caused by using the data network is avoided, and whether the wireless network can perform data communication is monitored. When it is detected that the wireless network cannot perform data communication, the connection to the wireless network is disconnected, and the data network connection is restored at the same time, so that it can communicate through the data network, so that the network communication of the smart terminal will not be interrupted. When the wireless network and the data network are connected at the same time, the problem that the smart terminal generated by the wireless network cannot perform data communication when the network is in a no-network state cannot be accepted in time is solved, and the problem of inconvenient use of the existing network connection is solved.

Embodiment two:

Please refer to FIG. 2, a flowchart of a network connection method provided in a second embodiment of the present invention. The method can be applied to a smart terminal. The method includes the following steps:

Step S201: When a data network connection is established and connected to a wireless network, the data network connection is disconnected.

Among them, the existing ways to connect to the wireless network include:

Method 1: When a user uses a smart terminal to connect to a wireless local area network, the connected wireless local area network does not need to use password authentication. After the wireless network is connected, data communication can be performed directly;

Method 2: When a user uses a smart terminal to connect to a WLAN, the connected WLAN needs to be authenticated with a password. When the wireless network is connected, the user needs to manually enter a password to connect to the WLAN;

Method 3: When a user uses a smart terminal to connect to a wireless LAN, the connected wireless LAN does not require password authentication. After the wireless network is connected, the wireless network cannot perform data communication. At this time, open the browser to verify the user name and password. After input, the wireless network can perform data communication. At this time, the smart terminal needs authentication to perform data communication;

Method 4: When a user uses a smart terminal to connect to a wireless LAN, the connected wireless LAN does not require password authentication. After the wireless network is connected, the wireless network cannot perform data communication. At this time, the browser needs to be opened to obtain a dynamic password, and When the dynamic password is entered correctly, the data connection of the wireless network is realized. At this time, the smart terminal needs dynamic password input to perform data communication. Wherein in the prior art, the dynamic password is usually obtained by acquiring the mobile phone number input by the user and sending the dynamic password to the user's mobile phone number. In this embodiment, the dynamic password acquisition includes but is not limited to this method.

Among them, after the smart terminal is connected to the wireless network, it disconnects from the data network.

It should be pointed out that when a user uses a smart terminal to turn off the switch of the wireless network or the smart terminal is far away from the wireless local area network and the connection with the wireless local area network is disconnected, its smart terminal will switch to the data network. When using a smart terminal to reconnect to the wireless local area network, if it reconnects to the wireless local area network used in method 1 and method 2, its intelligent terminal can directly connect to the wireless local area network; if it reconnects to the wireless local area network used in method 3 or method 4, When the smart terminal needs re-authentication or dynamic password input to perform wireless network data communication, when the user does not perform re-authentication or dynamic password input on the smart terminal, the smart terminal connects to the wireless local area network, but Data communication is disabled.

In step S202, it is determined whether the wireless network can perform data communication. If it is, step S203 is performed, and if not, step S204 is performed.

Among them, when a user uses a smart terminal to connect to a wireless network, his smart terminal will determine whether the connected wireless network can perform data communication. The way to determine whether data communication can be performed in the state of the wireless network connection is mainly: Send a data packet to the target server at a preset interval; determine whether a response data packet sent by the target server is received.

Wherein, when the smart terminal is connected to a wireless network, it sends a data packet to the target server. When the smart terminal is connected to the wireless network in the above-mentioned manners 1 and 2, the smart terminal is capable of data communication , It will obtain the response data packet sent by the target server, and its smart terminal can determine whether it can perform data communication according to whether the response data packet sent by the server is received. When the smart terminal is connected to the wireless network in the above manners 3 and 4, the smart terminal will obtain the response packet sent by the target server to jump to the target webpage, and the smart terminal will pop up the target at this time. A webpage or when a user uses a browser, his browser jumps to a target webpage, so that the user can perform user name, password combination, or dynamic password input verification to achieve data connection of the wireless network. When the user does not perform verification on the target webpage, when the smart terminal subsequently sends data packets, it cannot receive the response data packet sent by the target server. At this time, the smart terminal can determine that the wireless network cannot perform data communication.

Step S203: Maintain the connection of the wireless network.

Step S204: Disconnect the connection to the wireless network and restore the connection to the data network.

When the smart terminal determines that the wireless network cannot perform wireless communication, it disconnects the wireless network at this time and restores the connection to the data network.

It should be noted that when the user only opens a wireless network in the smart terminal, but does not open a connection with a data network, at this time when the smart terminal determines that the wireless network cannot perform wireless communication, its smart terminal will be disconnected. It is connected to a wireless network, but since the user has not opened a data network, the smart terminal will not forcibly open the data network connection at this time, and its smart terminal is in a network-free state.

In step S205, a prompt message is sent to prompt the user that the data communication of the wireless network is interrupted.

When the smart terminal resumes the connection to the data network, it will issue a prompt message to remind the user that the data communication on the wireless network is interrupted. The steps of sending the prompt message include:

Sending the prompt message every second preset time;

The prompt information includes, but is not limited to, vibration information, audio information, or text information. For example, when the user uses the smart terminal and the wireless network connection is interrupted due to a router failure, the smart terminal disconnects the wireless network at this time. After the connection to the data network is restored, it can use vibration and text messages to prompt the user. At this time, the smart terminal will continue to vibrate and display the text information of the wireless network interruption on the display interface. After the user confirms the prompt message using the smart terminal, that is, after the user confirms the text message in the display interface using the smart terminal, the smart terminal stops sending out the prompt message, that is, the smart terminal stops generating vibrations and displays text information on the display interface. The smart terminal sends out a reminder message for a preset time. When the user does not respond to the prompt message, it suspends sending the reminder message. When the smart terminal is in the second preset time, it sends out a reminder message. At this time, the smart terminal When the terminal does not obtain the confirmation information sent by the user, it sends out a prompt message every second preset time interval, and stops sending out the prompt message after the user responds to the prompt message.

At this time, when the wireless network cannot perform data communication, its smart terminal can send prompt information to prompt the user to avoid the problem of excessive use caused by the user's continuous use of the data traffic of the data network in the smart terminal.

It should be noted that when the wireless network cannot perform data communication, its smart terminal will detect the current data consumption and determine whether to restore the data network connection based on the data consumption. For example, when a user is on a wireless network When the application with low data consumption is used under the connection, it resumes the connection to the data network. For example, when the user connects to the wireless network for standby, when his wireless network connection is unavailable, his smart terminal resumes the connection to the data network, which is normal at this time. Communication of background data such as instant messaging applications.

When the user is using high data consumption applications such as video and download under the wireless network connection, and his router fails, his smart terminal will disconnect the wireless network connection and issue a prompt message to remind the user that the wireless network data communication is interrupted . At the same time, the smart terminal will also send a request message to prompt the user whether to perform data communication on the application with high data consumption, so as to consume high data traffic through the data network.

When the user does not confirm the request information, the data network connection is restored at this time, but the high data consumption application is not responded. At this time, the smart terminal can respond to the data communication of the low data consumption application in the background. When the user confirms the request information, and when it is determined that data communication is performed on the application with high data consumption, the data network connection is restored, and at the same time, the application with high data consumption is responded to perform data communication on the application through the data network. ; When it is determined that data communication of the application with high data consumption is not performed, the connection to the data network is restored, but the application with high data consumption is not responded. At this time, the smart terminal can respond to data communication of the application with low data consumption in the background.

At this time, the user can reconnect to the wireless network or other networks according to the prompt information. Or, under high data consumption, the user can determine whether to continue the data network connection according to the request information.

In step S206, when a signal is received from the user to reconnect to the wireless network based on the prompt information, it is determined whether the wireless network can perform data communication. If so, step S207 is performed; otherwise, step S208 is performed.

Step S207: Disconnect the data network.

Among them, when the user receives the prompt information sent by the smart terminal and connects to the wireless network again according to the prompt information, the smart terminal judges whether the wireless network can continue data communication at this time, and when it is determined that the data communication can continue, it breaks. Open a data network connection. At this time, the smart terminal is in a connected state of the wireless network.

Step S208: Add the identification information of the wireless network to a fault queue.

When it is determined that the data communication cannot be continued, the wireless network identification information is added to the fault queue. At this time, the wireless network connection is disconnected, the data network connection is restored, and a prompt message is issued until the user confirms the prompt. information.

At this time, the smart terminal stores a fault queue including identification information of each wireless network. When a user uses the smart terminal to connect to the wireless network, it can use the following steps to implement:

If yes, disconnect from the wireless network.

It should be noted that when the user turns on the wireless network switch of the smart terminal, his smart terminal will obtain all the wireless local area networks that can be received in the current environment, and connect the wireless LAN to the wireless network that he has used. The target wireless local area network with the best signal strength in each saved wireless local area network. For example, a user using a smart terminal to obtain the current environment includes a first wireless local area network, a second wireless local area network, When there are three wireless local area networks, the second wireless local area network and the third wireless local area network are previously saved wireless networks used by the user. At this time, the smart terminal preferentially connects to the second wireless local area network when the user does not perform any operation.

At this time, the smart terminal will obtain whether the stored fault queue includes the identification information of the second wireless local area network. When it is determined that the fault queue does not include the second wireless local area network, the intelligent terminal connects to the second wireless local area network; When it is determined that the failure queue includes the second wireless local area network, the smart terminal disconnects from the second wireless local area network and automatically connects to the third wireless local area network with a weak signal strength. Therefore, the problem that data communication cannot be performed normally due to being connected to the second wireless local area network in the fault queue can be avoided.

Further, when a user uses a smart terminal to manually connect to the second wireless local area network, when the smart terminal connects to the second wireless local area network, the smart terminal determines whether the second wireless local area network can perform data communication. When the second wireless local area network can perform data communication, the second wireless local area network is removed from the fault queue. At this time, when the user uses a smart terminal to connect to the wireless network, the smart terminal can give priority to the strength of each wireless local area network. Connected to the second wireless local area network.

Through the network connection method provided in the above manner, the user can send a prompt message when the wireless network is interrupted to prompt the user to troubleshoot the wireless network or replace other wireless networks in time to avoid the traffic loss caused by using the data network in real time. And when the user reconnects to the wireless network and still cannot perform data communication, the smart terminal adds the wireless network to the fault queue. At this time, the smart terminal will skip the faulty wireless network during the next wireless network connection. Connecting to other normal wireless networks for data communication makes the user experience better.

Example three:

For the network connection method provided by the foregoing embodiment, an embodiment of the present invention provides a network connection device. Referring to FIG. 3, a structural block diagram of the first network connection device includes:

The first control module 101 is configured to disconnect the data network when a data network connection is established and connected to a wireless network.

The first determining module 102 is configured to determine whether the wireless network can perform data communication.

The second control module 103 is configured to, when the first determining module 102 determines that the wireless network cannot perform data communication, disconnect the wireless network and restore the connection to the data network.

Further, referring to the structural block diagram of the second network connection device shown in FIG. 4, based on FIG. 5, it further includes the following parts:

The third control module 104 is configured to send a prompt message to prompt the user that the data communication of the wireless network is interrupted.

The second determining module 105 is configured to determine whether the wireless network can perform data communication when a signal is received from a user to connect to the wireless network again based on the prompt information.

The fourth control module 106 is configured to add the identification information of the wireless network to the fault queue when the second determination module 105 determines that the wireless network cannot perform data communication.

The fifth control module 107 is configured to disconnect the data network when the second determination module determines 105 that the wireless network is capable of data communication.

Specifically, the first control module 101 includes:

A first determining unit is configured to determine, when connected to the wireless network, whether identification information of the wireless network is included in the fault queue.

Specifically, the first judgment module 102 includes:

A second control unit, configured to send a data packet to the target server every first preset time interval;

The second determining unit is configured to determine whether a response data packet sent by the target server is received.

Specifically, the third control module 104 includes:

A third control unit, configured to send the prompt information every second preset time interval;

A fourth control unit is configured to stop issuing the prompt information when receiving a confirmation message from the user in response to the prompt information.

The implementation principle and technical effect of the device provided by the embodiment of the present invention are the same as those of the foregoing method embodiments. For a brief description, the parts not mentioned in the device embodiments may refer to the corresponding content in the foregoing method embodiments.

Embodiment 4:

An embodiment of the present invention provides an intelligent terminal. The intelligent terminal includes a memory and a processor. The memory is configured to store a program that supports the processor to execute the network connection method provided by the foregoing embodiment. The processor is configured to execute the program in the memory. Stored programs. The smart terminal may further include a communication interface for communicating with other devices or a communication network. The intelligent terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), and a vehicle-mounted computer.

Further, this embodiment also provides a readable storage medium for storing application program code for any one of the network connection devices provided in the foregoing embodiments, and the instructions included in the program code are implemented when the processor executes the instructions. For the steps of the method described in the foregoing method embodiments, for specific implementation, refer to the method embodiments, and details are not described herein again.

FIG. 5 is a schematic structural diagram of a smart terminal according to an embodiment of the present invention. Referring to FIG. 5, the smart terminal includes: a radio frequency (RF) circuit 510, a memory 520, an input unit 530, a display unit 540, a sensor 550, an audio circuit 560, a wireless fidelity (WiFi) module 570, and processing 580, and power supply 590 and other components. Those skilled in the art can understand that the structure of the smart terminal shown in FIG. 5 does not constitute a limitation on the smart terminal, and may include more or fewer components than shown in the figure, or combine certain components, or arrange different components. Each component of the smart terminal of this embodiment is specifically described below with reference to FIG. 5:

The RF circuit 510 may be used to receive and send signals during the process of transmitting and receiving information. In particular, the downlink information of the base station is received and processed by the processor 580; in addition, the uplink data of the design is sent to the base station. Generally, the RF circuit 510 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 510 can also communicate with a network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including, but not limited to, Global System of Mobile (GSM), General Packet Radio Service (GPRS), and Code Division Multiple Access Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), etc.

The memory 520 may be used to store software programs and modules. The processor 580 executes various functional applications and data processing of the smart terminal by running the software programs and modules stored in the memory 520. The memory 520 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; Data (such as audio data, phone book, etc.) created by the use of mobile phones. In addition, the memory 520 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The input unit 530 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the smart terminal. Specifically, the input unit 530 may include a touch panel 531 and other input devices 532. Touch panel 531, also known as touch screen, can collect user's touch operations on or near it (for example, the user uses a finger, stylus or any suitable object or accessory on touch panel 531 or near touch panel 531 Operation), and drive the corresponding connection device according to a preset program. Optionally, the touch panel 531 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 580, and can receive and execute the commands sent by the processor 580. In addition, the touch panel 531 may be implemented by using various types such as a resistive type, a capacitive type, an infrared type, and a surface acoustic wave. In addition to the touch panel 531, the input unit 530 may include other input devices 532. Specifically, the other input devices 532 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

The display unit 540 may be used to display information input by the user or information provided to the user and various menus of the smart terminal. The display unit 540 may include a display panel 541. Optionally, the display panel 541 may be configured by using a liquid crystal display (Liquid Crystal Display, LCD), an organic light emitting diode (Organic Light-Emitting Diode, OLED), and the like. Further, the touch panel 531 may cover the display panel 541. When the touch panel 531 detects a touch operation on or near the touch panel 531, the touch panel 531 transmits the touch operation to the processor 580 to determine the type of the touch event. The type provides a corresponding visual output on the display panel 541. Although in FIG. 5, the touch panel 531 and the display panel 541 are implemented as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the touch panel 531 and the display panel 541 can be integrated and Realize the input and output functions of mobile phones.

The smart terminal may further include at least one sensor 550, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 541 according to the brightness of the ambient light. The audio circuit 560, the speaker 561, and the microphone 562 can provide an audio interface between the user and the smart terminal. The audio circuit 560 may transmit the received electrical data converted electrical signals to a speaker 561, which is converted into a sound signal by the speaker 561. On the other hand, the microphone 562 converts the collected sound signal into an electrical signal, and the audio circuit 560 After receiving, it is converted into audio data, and then the audio data output processor 580 is processed and then sent to, for example, another smart terminal via the RF circuit 510, or the audio data is output to the memory 520 for further processing.

WiFi is a short-range wireless transmission technology. The smart terminal can provide users with wireless broadband Internet access through the WiFi module 570. Although FIG. 5 shows the WiFi module 570, it can be understood that it does not belong to the necessary configuration of the smart terminal, and can be omitted as needed without changing the essence of the invention.

The processor 580 is a control center of the intelligent terminal, and uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and / or modules stored in the memory 520, and calling data stored in the memory 520, Perform various functions and process data of the smart terminal, so as to monitor the smart terminal as a whole. Optionally, the processor 580 may include one or more processing units; preferably, the processor 580 may integrate an application processor, and the application processor mainly processes an operating system, a user interface, and an application program. The processor 580 may be integrated with a modem processor, or the modem processor may not be integrated into the processor 580.

The smart terminal also includes a power supply 590 (such as a battery) that supplies power to various components. Preferably, the power supply 590 can be logically connected to the processor 580 through a power management system, thereby implementing functions such as managing charging, discharging, and power management through the power management system . Although not shown, the smart terminal may further include a camera, a Bluetooth module, and the like, and details are not described herein again.

A network connection method, device, smart terminal, and application program product of a readable storage medium provided by the embodiments of the present invention include a readable storage medium storing program code, and the instructions included in the program code can be used to execute the foregoing For specific implementation of the method described in the method embodiment, refer to the method embodiment, and details are not described herein again.

If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a smart terminal readable storage medium. Based on this understanding, the technical solution of the present invention is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product. The smart terminal application program is stored in a storage medium. Several instructions are included to enable a smart terminal (which may be a mobile phone, a tablet computer, or a PDA, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The foregoing storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes .

The above-mentioned embodiments only express several implementation manners of the present invention, and their descriptions are more specific and detailed, but they cannot be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.

The embodiment of the invention also discloses:

A1. A network connection method, the method comprising:

When a data network connection is established and connected to a wireless network, disconnecting the data network connection;

Determining whether the wireless network is capable of data communication;

A2. The network connection method according to A1, after the step of restoring the connection to the data network, comprises:

If so, the data network is disconnected.

A3. The network connection method according to A2, wherein the step of connecting to a wireless network further comprises:

If yes, disconnect from the wireless network.

A4. According to the network connection method of A2, the step of determining whether the wireless network is capable of data communication includes:

Send a data packet to the target server every first preset time interval;

Determine whether a response data packet sent by the target server is received.

A5. The network connection method according to A2, wherein the step of sending out a prompt message comprises:

Sending the prompt message every second preset time;

B1. A network connection device, the network connection device includes:

A second control module is configured to, when the first judgment module determines that the wireless network cannot perform data communication, disconnect the wireless network and restore the connection to the data network.

B2. The network connection device according to B1, the device further comprising:

A second determining module, configured to determine whether the wireless network can perform data communication when a signal is received from a user to connect to the wireless network again based on the prompt information;

B3. The network connection device according to B2, the first control module includes:

B4. The network connection device according to B2, the first determining module comprises:

B5. The network connection device according to B2, the third control module includes:

C1. A readable storage medium having stored thereon an application program that, when executed by a processor, implements the steps of the method according to any one of A1 to A5.

D1. An intelligent terminal, the intelligent terminal includes a memory and a processor, the memory is configured to store a program that supports the processor to execute the method of any one of A1 to A5, and the processor is configured to execute all The programs stored in the memory are described.

Claims

A network connection method, wherein the method includes:

When a data network connection is established and connected to a wireless network, disconnecting the data network connection;

Determining whether the wireless network is capable of data communication;

If not, the connection to the wireless network is disconnected, and the connection to the data network is restored.
The network connection method according to claim 1, wherein after the step of restoring the connection of the data network comprises:

Sending a prompt message to remind the user that the data communication of the wireless network is interrupted;

Determining whether the wireless network is capable of data communication when a signal is received from a user to connect to the wireless network again based on the prompt information;

If not, adding the identification information of the wireless network to a fault queue;

If so, the data network is disconnected.
The network connection method according to claim 2, wherein the step of connecting to a wireless network further comprises:

When connecting to the wireless network, determining whether the identification information of the wireless network is included in the fault queue;

If yes, disconnect from the wireless network.
The network connection method according to claim 3, wherein after disconnecting from the second wireless local area network, the method further comprises: automatically connecting to a third wireless local area network having a weaker signal strength than the second wireless local area network, The second wireless local area network is a saved wireless network used by the user.
The network connection method according to claim 4, wherein when the user manually connects the second wireless local area network using a smart terminal, the smart terminal determines when the smart terminal is connected to the second wireless local area network Whether the second wireless local area network can perform data communication, and when the second wireless local area network can perform data communication, remove the second wireless local area network from the fault queue.
The network connection method according to claim 2, wherein the step of determining whether the wireless network is capable of data communication comprises:

Send a data packet to the target server every first preset time interval;

Determine whether a response data packet sent by the target server is received.
The network connection method according to claim 6, wherein the response data packet has the same size as the data packet sent to the target server.
The network connection method according to claim 2, wherein the step of sending out the prompt information comprises:

Sending the prompt message every second preset time;

When receiving a confirmation message from the user in response to the prompt information, stop sending the prompt information.
The network connection method according to claim 2, wherein, when the wireless network cannot perform data communication, the method further comprises: detecting a data consumption amount of an application in which the current smart terminal is located, and determining whether the data consumption amount is Restore the data network connection.
The network connection method according to claim 9, wherein, when it is detected that the smart terminal uses an application with low data consumption under a wireless network connection, the connection to the data network is restored; or

When it is detected that the smart terminal is using an application with high data consumption under a wireless network connection, a request message is sent to prompt the user whether to perform data communication on the application with high data consumption, so that high data is transmitted through the data network. Consumption of traffic.
The network connection method according to claim 10, wherein when the user does not confirm the request information, the connection to the data network is restored but does not respond to the application with high data consumption, and the smart terminal further Responds to data communication of low data consumption applications in the background.
The network connection method according to claim 2, wherein the prompt information includes vibration information, audio information, or text information.
A network connection device, wherein the network connection device includes:

A first control module, configured to disconnect the data network when a data network connection is established and connected to the wireless network;

A first determining module, configured to determine whether the wireless network can perform data communication;

A second control module is configured to, when the first determination module determines that the wireless network cannot perform data communication, disconnect the wireless network and restore the connection to the data network.
The network connection device according to claim 13, wherein the device further comprises:

A third control module, configured to issue a prompt message to prompt a user that the data communication of the wireless network is interrupted;

A second determining module, configured to determine whether the wireless network can perform data communication when a signal is received from a user to connect to the wireless network again based on the prompt information;

A fourth control module, configured to add the identification information of the wireless network to a fault queue when the second determination module determines that the wireless network cannot perform data communication;

A fifth control module is configured to disconnect the data network when the second determination module determines that the wireless network is capable of data communication.
The network connection device according to claim 14, wherein the first control module comprises:

A first determining unit, configured to determine, when connected to the wireless network, whether identification information of the wireless network is included in the fault queue;

The first control unit is configured to disconnect the connection with the wireless network when the first determination unit determines that the identification information of the wireless network is included in the fault queue.
The network connection device according to claim 14, wherein the first determination module comprises:

A second control unit, configured to send a data packet to the target server every first preset time interval;

The second determining unit is configured to determine whether a response data packet sent by the target server is received.
The network connection device according to claim 14, wherein the third control module comprises:

A third control unit, configured to send the prompt information every second preset time interval;

A fourth control unit is configured to stop issuing the prompt information when receiving a confirmation message from the user in response to the prompt information.
A readable storage medium having stored thereon an application program, wherein when the program is executed by a processor, the steps of the method according to any one of claims 1 to 12 are implemented.
An intelligent terminal, wherein the intelligent terminal includes a memory and a processor, and the memory is configured to store a program that supports the processor to execute the method according to any one of claims 1 to 12, and the processor is configured to be used for A program stored in the memory is executed.
The smart terminal according to claim 19, wherein the smart terminal further comprises a WIFI chip and an RF circuit for implementing wireless network and data network communication.