CN105744352B

CN105744352B - Wireless network connection method of television and television

Info

Publication number: CN105744352B
Application number: CN201610261544.2A
Authority: CN
Inventors: 闫晓林; 刘德
Original assignee: TCL Technology Group Co Ltd
Current assignee: TCL Technology Group Co Ltd
Priority date: 2016-04-25
Filing date: 2016-04-25
Publication date: 2020-06-16
Anticipated expiration: 2036-04-25
Also published as: CN105744352A

Abstract

The invention is applicable to the field of televisions and provides a wireless network connection method of a television and the television. The method comprises the following steps: the television displays a wireless network connection interface; the method comprises the steps that a television acquires a target graphic code provided by a mobile terminal and analyzes wireless network connection information contained in the target graphic code; and the television is connected with the corresponding wireless network through the wireless network connection information. By the method, the television can be quickly accessed to the WiFi by scanning the target graphic code provided by the mobile terminal, and the user does not need to perform complicated input, so that the operation time is saved for the user, and the user experience is greatly improved.

Description

Wireless network connection method of television and television

Technical Field

The embodiment of the invention belongs to the field of televisions, and particularly relates to a wireless network connection method of a television and the television.

Background

With the development of television technology, the functions of televisions, particularly smart televisions, are more and more. For a tv providing a Wireless network connection function such as a WiFi (Wireless-Fidelity) connection function, there is a certain difficulty in user input because a WiFi password generally includes various characters such as numbers, letters, and other special characters. For example, if the conventional remote controller is used for inputting, because the number of keys of the conventional remote controller is limited at present, a user needs to perform key operation or selection for many times to input one letter or a special character, which is complicated in operation. If voice input is adopted, the control mode of pure voice is also restricted to a certain extent because the recognition rate of the current voice recognition technology to single letter and number is low. Therefore, it is difficult for the television to quickly and accurately implement wireless network connection.

Disclosure of Invention

The embodiment of the invention provides a wireless network connection method of a television and the television, and aims to solve the problems of too slow wireless network connection and low accuracy rate caused by complex operation or low voice recognition rate in the prior art.

The embodiment of the invention is realized in such a way that a wireless network connection method of a television comprises the following steps:

the television displays a wireless network connection interface;

the television acquires a target graphic code provided by the mobile terminal and analyzes target wireless network connection information contained in the target graphic code;

and the television is connected with the corresponding target wireless network through the target wireless network connection information.

Another object of an embodiment of the present invention is to provide a television, including:

the display module is used for displaying a wireless network connection interface;

the analysis module is used for acquiring a target graphic code provided by the mobile terminal and analyzing the target wireless network connection information contained in the target graphic code;

and the connection module is used for connecting the corresponding target wireless network through the target wireless network connection information.

Another objective of an embodiment of the present invention is to provide a wireless network connection method for a television, which is applied to a wireless network connection system, where the system includes a television and a mobile terminal, and the method includes:

the television displays a wireless network connection interface;

the mobile terminal acquires a target graphic code according to the prompt of the television wireless network connection interface;

the mobile terminal provides the target graphic code to the television;

the television acquires the target graphic code and analyzes target wireless network connection information contained in the target graphic code;

and the television is connected with the corresponding target wireless network through the wireless network connection information.

In the embodiment of the invention, the television can be successfully connected with the target wireless network without selecting the target wireless network on the television and inputting the corresponding password by the user, so that the problems of low accuracy of realizing the television to be connected with the wireless network through voice or low efficiency and the like caused by the fact that the recognition rate of a single letter, a number and a special character is too low by a voice recognition technology or the input is too complicated by a traditional remote controller are solved, the efficiency of accessing the television to the wireless network is improved, the intellectualization and humanization of the television are improved, and the user experience is improved.

Drawings

Fig. 1 is a flowchart of a wireless network connection method for a television according to a first embodiment of the present invention;

fig. 2 is a detailed flowchart of another wireless network connection method for a television according to a second embodiment of the present invention;

FIG. 3 is a detailed flowchart of step S102 in the third embodiment of the present invention;

fig. 4 is a functional block diagram of a television according to a fourth embodiment of the present invention;

fig. 5 is a flowchart of a wireless network connection method for a television according to a seventh embodiment of the present invention;

FIG. 6 is a detailed flowchart of step S511 in the seventh embodiment of the present invention;

FIG. 7 is a flowchart illustrating a detailed process of step S601 in FIG. 6 according to the present invention;

FIG. 8 is another detailed flowchart of step S511 in the seventh embodiment of the present invention;

FIG. 9 is a detailed flowchart of step S803 in FIG. 8 according to a seventh embodiment of the present invention;

FIG. 10 is a schematic view of a wireless network connection interface according to a second embodiment of the present invention;

fig. 11 is a reference diagram of a display interface of a preset web page on a mobile terminal according to embodiments of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 shows a flowchart of a wireless network connection method for a television according to a first embodiment of the present invention, where the method includes the following steps:

s100, displaying a wireless network connection interface by the television;

specifically, when the television receives an instruction of a user to start a wireless network connection function, the television displays a wireless network connection interface and prompts the mobile terminal to provide target wireless network connection information for the television, for example, prompts the user to provide the target wireless network connection information, namely identification information and a password of a target wireless network, for the television through the mobile terminal, and more specifically, provides the connection information in a mode of providing a graphic code, namely, prompts the user to obtain the target graphic code containing the identification information and the password of the target wireless network through the mobile terminal and then provides the target graphic code for the television.

It will be appreciated that the television herein may prompt the mobile terminal to provide the target wireless network connection information to the television in a variety of ways, including but not limited to, broadcasting voice information, displaying a prompt, and the like.

S110, the television acquires a target graphic code provided by the mobile terminal and analyzes target wireless network connection information contained in the target graphic code;

and S120, connecting the television with the corresponding target wireless network through the target wireless network connection information.

Specifically, after the mobile terminal obtains the target graphic code containing the target wireless network identification information and the password under the indication of the television, the target graphic code can be provided to the television in various ways. Preferably, the mobile terminal displays the target graphic code and directs the target graphic code to a camera of the television, at this time, the television scans the target graphic code through the camera and analyzes the target graphic code to obtain identification information and a password of the target wireless network, and sends a connection request to the target wireless network to connect the target wireless network. Optionally, the mobile terminal may also directly send the target graphic code to the television, for example, the target graphic code is directly transmitted through short-distance transmission technologies such as bluetooth transmission or WiFi direct connection, after receiving the target graphic code, the television may wait for a user instruction to parse the target graphic code again, and may also automatically parse and connect to a target wireless network after receiving the target graphic code.

Further, step S100 specifically includes:

s101, displaying a wireless network connection interface by a television, wherein the wireless network connection interface comprises a preset graphic code;

s102, the mobile terminal is prompted by the television to scan the preset graphic code so as to provide the target graphic code.

Specifically, the wireless network connection interface comprises a preset graphic code, the television displays the preset graphic code on the wireless network connection interface, and prompts the mobile terminal to scan the preset graphic code in a voice information broadcasting or prompt information displaying mode.

It is understood that the content specifically contained on the wireless network connection interface may vary according to need. For example, when the television obtains the target graphic code by scanning the target graphic code through the camera, the wireless network connection interface may further include a code scanning window for instantly displaying a code scanning condition of the target graphic code. For another example, when the television prompts the mobile terminal by displaying the prompt message, the wireless network connection interface further includes the prompt message, and the content of the prompt message can be set as required.

The method for acquiring the target graphic code by the mobile terminal can be acquired by opening a preset webpage deployed at a server terminal, or can be acquired by downloading a specified application program, and the acquisition method mainly depends on what information is contained in the preset graphic code displayed by the television, and the prompt information of the television is different corresponding to different preset graphic codes.

Further, the method may further comprise the steps of:

identifying a control instruction input by a user;

and when the control instruction is a preset trigger instruction, executing step S100.

When the television is currently in a no-network state or a connected wireless network fails, the user can input a control instruction to reset the wireless network connection parameters. The television continuously detects the input of the user, when a control instruction is received, the control instruction is recognized, and if the control instruction is a preset trigger instruction for triggering and displaying the wireless network connection interface, the television displays the wireless network connection interface. The control command can be input by a user through traditional keys such as panel keys, can be input through a remote controller, and can also be a voice control command input through a microphone array. In the embodiments of the present invention, the various control commands input by the user are preferably voice control commands.

In each embodiment of the invention, each graphic code is a special graphic which records data symbol information by black and white alternate graphics distributed on a plane according to a certain rule by using a certain specific geometric figure, and can store special characters such as numbers, letters, punctuation marks and the like.

According to the wireless network connection method for the television, the target graphic code containing the wireless network connection information is provided by indicating the mobile terminal, so that the television can be directly connected with the wireless network after the graphic code is scanned, a user does not need to select the target wireless network on the television and input a corresponding password, the problems that the accuracy of television connection with the wireless network is too low due to the fact that the recognition rate of a voice recognition technology for a single letter, a number and a special character is too low, or the problems that the input is complicated and the efficiency is low due to the fact that the password is too complex when the traditional remote controller is input are solved, the efficiency of accessing the television into the wireless network is improved, the intellectualization and the humanization of the television are improved, and the user experience is improved.

A second embodiment of the present invention further provides another wireless network connection method for a television based on the first embodiment, where in the second embodiment, the difference between the method and the first embodiment is that, at this time, the preset graphic code includes a preset web page address, and step S102 specifically includes:

and step S103, the television prompts the mobile terminal to scan the preset graphic code so as to open a preset webpage to obtain the target graphic code and provide the target graphic code for the television.

Specifically, at this time, the preset graphic code displayed by the television includes a preset webpage address, and the television can correspondingly broadcast different voice messages or display different prompt contents so as to prompt the mobile terminal to scan the preset graphic code, open the preset webpage, and generate the target graphic code on the preset webpage. For example, the voice message or prompt may be "please scan the following graphic code, select the wireless network on the opened webpage and input the password, generate the target graphic code and provide it to the television for scanning. "

Taking an example that a television scans a target graphic code through a camera to obtain the target graphic code, please refer to fig. 10, which shows a reference schematic diagram of the wireless network connection interface in this embodiment, in practical application, the wireless network connection interface may also be embodied in other forms. As shown in fig. 10, the right side of the interface is a code scanning window, through which the scanning and/or parsing of the graphic code can be displayed, and the left side of the interface simultaneously displays the preset graphic code. The television can also broadcast voice information at the same time, for example, "please scan the following graphic codes to obtain the target graphic codes and provide the target graphic codes for the television to scan", and the television can also directly display prompt contents on an interface, for example, the indication information containing the contents can be displayed above a preset graphic code. It should be noted that the positions of the parts shown in fig. 10 are merely examples, and are not intended to limit the specific embodiment of the wireless network connection interface. In practical application, the positions of the code scanning window, the preset graphic code and the prompt content can be adjusted.

It will be appreciated that the code-scanning window shown in fig. 10 may be omitted if the television is not configured to capture the target graphic code by scanning through a camera.

The mobile terminal scans and analyzes the preset graphic code to obtain a preset webpage address, after the preset webpage is opened, candidate wireless network identification information can be displayed through the preset webpage, the operation of a user on the preset webpage is detected, for example, a target wireless network is selected and a password is input, after the mobile terminal obtains the target wireless network identification information and the corresponding password, if the indication of the user for generating the graphic code is received, the target graphic code is generated on the preset webpage.

Taking a wireless network as an example of a WiFi network, please refer to fig. 11, which is a schematic view of a display interface of a preset webpage on a mobile terminal in each embodiment of the present invention. At this time, the preset webpage is equivalent to a WiFi login interface and a graphic code generator, the user selects a target WiFi from the candidate WiFi displayed below the interface, the mobile terminal automatically fills the target WiFi into an account column above the interface, meanwhile, the mobile terminal receives a password input by the user, and when the user clicks a "generate graphic code" button, the preset webpage obtains the target graphic code shown below the button, as shown in fig. 11.

In this embodiment, the candidate wireless network identification information displayed on the preset web page may be obtained by the mobile terminal when the preset graphic code displayed on the television is analyzed, or may be obtained by the mobile terminal through self-search, which depends on information included in the preset graphic code. The above two modes are described in detail below.

The first mode is as follows:

please refer to fig. 2, which is a flowchart illustrating another wireless network connection method for a television according to the present embodiment, wherein the steps S101, 103, 110 and 120 are described in detail above, and are not repeated herein. At this time, before step 101, the method further includes:

s201, searching peripheral wireless networks by a television to obtain the identification information of the candidate wireless networks;

s202, generating a uniform resource locator according to the candidate wireless network identification information and the preset webpage address;

s203, generating a preset graphic code according to the uniform resource locator;

specifically, at this time, the preset graphic code includes a URL (Uniform Resource Locator) address formed by splicing a preset web page address and candidate wireless network identifier information, where the candidate wireless network identifier is obtained by searching for a peripheral available wireless network through a television. After scanning the preset graphic code, the mobile terminal analyzes the preset graphic code to obtain a URL address, the URL address comprises a preset webpage address and candidate wireless network identification information, at the moment, the mobile terminal calls a browser to open the preset webpage, the preset webpage directly displays the candidate wireless network identification,

taking a wireless network as an example of a WiFi network, a process of generating a preset graphic code by a television is specifically as follows: the television scans nearby available WiFi, acquires the WiFi information, extracts identification information, namely SSID (Service set identifier), and generates resolvable URL addresses of the mobile terminal according to a first preset rule by using the extracted SSIDs and a preset webpage address. After the URL address is obtained, the television further generates a preset graphic code according to the URL address. Here, the first predetermined rule refers to a concatenation rule of a URL address and a resolution rule of the URL address, and may be specifically in the following form: "http://" + [ preset web address ] + "/? size ═ plus [ WiFi NUMBER ] + "& id1 ═ plus [ WiFi SSID 1] +" & id2 ═ plus [ WiFi SSID 2] + … + "& idN ═ plus [ WiFi SSID N ]. Wherein, the value in the middle bracket "[ ]" is variable, "WiFi NUMBER" represents the total NUMBER of WiFi SSIDs carried in the parameter, and WiFi SSID 1 to WiFi SSID N refer to N WiFi SSIDs. In the above-described splicing form, the prefix "http://" is necessary so that the subsequent scanning program of the mobile terminal judges that the URL is a web page type according to the prefix and opens the URL with a corresponding program (a browser is used when the URL is a web page type).

The second mode is as follows:

in this manner, the predetermined graphic code does not include the candidate wireless network identification information, and at this time, before step 101, the method further includes: :

104, generating a preset graphic code according to the preset webpage address;

specifically, at this time, the television directly uses the built-in preset webpage address as a URL address without searching for a peripheral available wireless network, and directly generates a graphic code according to the URL address, and the generated graphic code is used as the preset graphic code. It can be understood that, at this time, the television still needs to ensure that the prefix of the URL address contains "http://", and if the preset webpage address originally built in the television does not contain "http://", the television needs to complement the preset webpage address to make the preset webpage address complete, so that a scanning program of a subsequent mobile terminal judges that the URL is of a webpage type according to the prefix and opens the URL by using a corresponding program (a browser is used when the URL is of the webpage type).

In this way, the preset graphic code displayed by the television does not provide candidate wireless network identification information, the mobile terminal scans the preset graphic code to open the preset webpage, and simultaneously can trigger a wireless network searching function in the mobile terminal system through an interface appointed with a browser provider in advance, the mobile terminal searches peripheral wireless networks to obtain candidate wireless network identification information, and transmits the candidate wireless network identification information to the preset webpage through the interface to be displayed by the preset webpage.

It can be understood that the preset web page may be created in advance by a manufacturer, and the dependency file related to the preset web page is deployed on the server, the preset web page may be capable of analyzing and obtaining the SSIDs of the candidate WiFi in the URL addresses according to the first predetermined rule to display, or directly obtain the SSIDs of the candidate WiFi obtained by scanning the mobile terminal through an interface provided by a browser provider to display, and the preset web page also has a graphic code generation function. The preset webpage address is built in the television, and when the mobile terminal opens the preset webpage through the preset webpage address, target graphic code acquisition can be completed through the preset webpage.

According to the wireless network connection method of the television, the preset webpage is opened by prompting the mobile terminal, the target graphic code containing the wireless network connection information is generated through the preset webpage, the television can directly scan the graphic code and then directly connect to the wireless network, the efficiency of accessing the television to the wireless network is improved, the intellectualization and humanization of the television are improved, meanwhile, a user does not need to download or install an APP (application), the target graphic code can be obtained only by opening the preset webpage to receive the operation of the user on the preset webpage, the flow and the storage space of the mobile terminal are saved, and meanwhile, the user experience is also improved.

Referring to fig. 3, a flowchart illustrating a further refinement of step 102 in a third embodiment of the present invention is shown, where based on the method for wireless network connection of a television provided in the first embodiment, another method for wireless network connection of a television is further provided in this embodiment, and the difference between the method and the first embodiment is that step S102 is further refined, which specifically includes:

step S301, prompting the mobile terminal to scan the preset graphic code, and downloading and installing the specified application program;

step S302, prompting the mobile terminal to start the designated application program to obtain the target graphic code and providing the target graphic code to the television;

specifically, at this time, the preset graphic code displayed by the television includes the download address of the designated application program, and the television can prompt the mobile terminal to scan the preset graphic code to install the designated application program by broadcasting voice information or displaying prompt content on an interface, and simultaneously start the designated application program to obtain the target graphic code and provide the target graphic code for the television. For example, the voice message or prompt may be "please scan the following graphic code to install xx program and open, and provide the obtained graphic code to the television scan".

It can be understood that, corresponding to different models and system versions of the mobile terminal, the television can simultaneously display different preset graphic codes for the mobile terminal to select scanning.

It can be understood that the designated application program can be issued with different versions to various application markets in advance by manufacturers, and various download addresses corresponding to the different versions are preset in the television.

After the mobile terminal installs the appointed application program and starts, the peripheral available wireless networks are automatically scanned to obtain each available wireless network as a candidate wireless network, the identification information of the candidate wireless networks is displayed, a user can select a target wireless network on the application program interface and input a password, the application program generates a target graphic code after confirmation, and the mobile terminal provides the target graphic code for the television. Preferably, the designated application program may also automatically detect wireless network connection information stored in a current system database of the mobile terminal, that is, wireless network identification information and a corresponding password which have been connected by the mobile terminal, match the wireless network identification information with the candidate wireless network identification information, if the matching is successful, the matched wireless network identification is a target wireless network, and the designated application program directly generates a target graphic code according to the matched wireless network identification and the corresponding password.

It is understood that, in other embodiments, the manner of obtaining the target graphics code by the designated application is not limited to the above-mentioned manner, for example, each target graphics code may also be directly embedded in a corresponding wireless access device, such as a wireless router, and meanwhile, authorization and authentication are performed on the mobile terminal in advance, for example, a white list is added, and a device identifier of the mobile terminal is recorded. Therefore, even if the mobile terminal does not currently store the WiFi connection information of the wireless router or the mobile terminal is not currently networked, the target graphic code built in the router can be directly acquired as long as the mobile terminal sends a request to the wireless router.

According to the wireless network connection method of the television, the mobile terminal is prompted to install and start the designated application program, the connection information of the wireless network stored in the mobile terminal can be intelligently acquired, the target graphic code is generated, the television can be directly connected with the wireless network after the graphic code is directly scanned, the efficiency of accessing the television into the wireless network is improved, the user does not need to select the target wireless network, the password does not need to be input, the operation is simple, and better experience can be brought to the user.

It should be understood that, in the embodiment of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiment of the present invention.

Referring to fig. 4, a functional structure diagram of a television according to a fourth embodiment of the present invention is shown, in which in this embodiment, a television 10 can implement a fast wireless network connection, including:

the display module 101 is used for displaying a wireless network connection interface;

specifically, when receiving an instruction of a user to open a wireless network connection function, the display module 101 displays a wireless network connection interface, and prompts the mobile terminal to provide target wireless network connection information for the television, for example, prompts the user to provide target wireless network connection information, i.e., identification information and a password of a target wireless network, for the television through the mobile terminal, and more specifically, provides the connection information in a manner of providing a graphic code, i.e., prompts the user to obtain the target graphic code including the identification information and the password of the target wireless network through the mobile terminal, and then provides the target graphic code to the television.

The analysis module 102 is configured to acquire a target graphics code provided by a mobile terminal and analyze target wireless network connection information included in the target graphics code;

and the connection module 103 is configured to connect the corresponding target wireless network through the target wireless network connection information.

Specifically, after the mobile terminal obtains the target graphic code containing the target wireless network identification information and the password under the indication of the television, the target graphic code can be provided to the television in various ways. Preferably, the mobile terminal displays the target graphic code and directs the target graphic code to a camera of the television, at this time, the analysis module 102 scans the target graphic code through the camera and analyzes the target graphic code to obtain identification information and a password of the target wireless network, and sends a connection request to the target wireless network to connect the target wireless network. Optionally, the mobile terminal may also directly send the target graphic code to the television, for example, the target graphic code is directly transmitted through short-distance transmission technologies such as bluetooth transmission or WiFi direct connection, and after receiving the target graphic code, the parsing module 102 may wait for a user instruction to parse the target graphic code again, and may also automatically parse and connect to a target wireless network after receiving the target graphic code.

Further, the display module 101 specifically includes:

the display unit is used for displaying and displaying a wireless network connection interface, and the wireless network connection interface comprises a preset graphic code;

and the prompting unit is used for prompting the mobile terminal to scan the preset graphic code so as to provide the target graphic code.

Specifically, the wireless network connection interface includes a preset graphic code, and the display module 101 displays the preset graphic code on the wireless network connection interface, and prompts the mobile terminal to scan the preset graphic code by broadcasting voice information or displaying prompt information.

The method for acquiring the target graphic code by the mobile terminal can be that the target graphic code is acquired by opening a preset webpage deployed at a server side, or can be acquired by downloading a specified application program, and the method is mainly obtained by which information is contained in the preset graphic code displayed by the television, and the prompt information of the television is different corresponding to different preset graphic codes.

Further, the television 10 further includes:

the identification module is used for identifying a control instruction input by a user, and informing the display module 101 when the control instruction is a preset trigger instruction;

when the television is currently in a no-network state or a connected wireless network fails, the user can input a control instruction to reset the wireless network connection parameters. The identification module continuously detects the input of the user, identifies the control instruction when receiving the control instruction, and informs the display module 101 to display the wireless network connection interface if the control instruction is a preset trigger instruction for triggering the display of the wireless network connection interface. The control command can be input by a user through traditional keys such as panel keys, can be input through a remote controller, and can also be a voice control command input through a microphone array. In each embodiment of the invention, various control instructions input by a user are preferably voice instructions, and the identification module is a microphone array.

The TV that this embodiment provided, provide the target graphic code that contains wireless network connection information through instructing mobile terminal, make the TV can be after scanning this graphic code lug connection wireless network, and need not the user and select target wireless network and input the password that corresponds on the TV, avoided because the speech recognition technology is too low to single letter, digit and special character recognition rate and lead to realizing that the rate of accuracy of TV connection wireless network is too low through pronunciation, or through the input of traditional remote controller because the password is too complicated and lead to the input loaded down with trivial details, inefficiency scheduling problem, promote the efficiency that the TV inserts wireless network, improve the intellectuality and the hommization of TV, promote user experience.

In a fifth embodiment of the present invention, based on the television provided in the fourth embodiment, a further television is further provided, where the difference between the television and the fourth embodiment is that, at this time, the preset graphic code includes a preset web page address, and in this embodiment:

the prompt unit is specifically configured to: prompting the mobile terminal to scan the preset graphic code to open a preset webpage to obtain the target graphic code and provide the target graphic code for the television

In this embodiment, the candidate wireless network identification information displayed on the preset web page may be obtained by the mobile terminal when the preset graphic code displayed on the television is analyzed, or obtained by self-searching of the mobile terminal, which depends on information included in the preset graphic code, and the above two ways are described in detail below.

The first mode is as follows:

at this time, in addition to the display module, the analysis module, the connection module, and the identification module, the television further includes:

the searching module is used for searching the peripheral wireless network to obtain candidate wireless network identification information;

the generating module is used for generating a uniform resource locator according to the candidate wireless network identification information and the preset webpage address;

the module is also used for generating a preset graphic code according to the uniform resource locator;

taking a wireless network as an example of a WiFi network, a process of generating a preset graphic code by a television is specifically as follows: the search module scans nearby available WiFi, acquires the WiFi information and extracts identification information, namely SSID (Service set identifier) in the WiFi information, and the generation module generates an URL address which can be analyzed by the mobile terminal according to the extracted SSIDs and a preset webpage address according to a first preset rule. After the URL address is obtained, the generating module further generates a preset graphic code according to the URL address. Here, the first predetermined rule refers to a concatenation rule of a URL address and a resolution rule of the URL address, and may be specifically in the following form: "http://" + [ preset web address ] + "/? size ═ plus [ WiFi NUMBER ] + "& id1 ═ plus [ WiFi SSID 1] +" & id2 ═ plus [ WiFi SSID 2] + … + "& idN ═ plus [ WiFi SSID N ]. Wherein, the value in the middle bracket "[ ]" is variable, "WiFi NUMBER" represents the total NUMBER of WiFi SSIDs carried in the parameter, and WiFi SSID 1 to WiFi SSID N refer to N WiFi SSIDs. In the above-described splicing form, the prefix "http://" is necessary so that the subsequent scanning program of the mobile terminal judges that the URL is a web page type according to the prefix and opens the URL with a corresponding program (a browser is used when the URL is a web page type).

The second mode is as follows:

in this way, the preset graphic code does not include the candidate wireless network identification information, and at this time, in addition to the display module, the parsing module, the connection module and the identification module, the television further includes:

the generating module is used for generating a preset graphic code according to the preset webpage address;

specifically, at this time, the generation module directly uses the built-in preset webpage address as a URL address without searching for a peripheral available wireless network, directly generates the graphic code according to the URL address, and uses the generated graphic code as the preset graphic code. It can be understood that, at this time, it is still required to ensure that the prefix of the URL address contains "http://", and if the preset web page address originally built in the television does not contain "http://", the television needs to complement the preset web page address to make the preset web page address complete, so that a scanning program of a subsequent mobile terminal determines that the URL is of a web page type according to the prefix and opens the preset web page address by using a corresponding program (a browser is used when the URL is of the web page type).

It can be understood that the preset web page may be created in advance by a manufacturer, and the dependency file related to the preset web page is deployed on the server, the preset web page may be capable of analyzing and obtaining SSIDs of each candidate WiFi in the URL address according to the first predetermined rule to display, and the preset web page also has a graphic code generation function. The preset webpage address is built in the television, and when the mobile terminal opens the preset webpage through the preset webpage address, the acquisition of the graphic code can be completed through the preset webpage.

The TV that this embodiment provided, open through suggestion mobile terminal and predetermine the webpage, and generate the target figure code that contains wireless network connection information through predetermineeing the webpage, make direct connection wireless network behind this figure code of direct scanning of TV, both promote the efficiency that TV inserts wireless network, improve the intellectuality and the hommization of TV, the user need not to download or install APP simultaneously, only need open and predetermine the operation of webpage receiving user on this preset webpage and can acquire target figure code, mobile terminal flow and memory space have been practiced thrift, user experience has also been promoted simultaneously.

In a sixth embodiment of the present invention, based on the television provided in the fourth embodiment, a further television is further provided, where the difference between the television and the fourth embodiment is that in this embodiment, the preset graphic code includes a download address of a specific application program, and at this time, the prompting unit is specifically configured to:

prompting the mobile terminal to scan the preset graphic code, and downloading and installing the specified application program;

and prompting the mobile terminal to start the designated application program to obtain the target graphic code and providing the target graphic code for the television.

Specifically, at this time, the preset graphic code displayed by the display unit includes a download address of the designated application program, and the prompting unit may prompt the mobile terminal to scan the preset graphic code and install the designated application program by broadcasting voice information or displaying a prompting content on an interface, and simultaneously start the designated application program to obtain a target graphic code and provide the target graphic code for the television. For example, the voice message or prompt may be "please scan the following graphic code to install xx program and open, and provide the obtained graphic code to the television scan".

It can be understood that, corresponding to different models and system versions of the mobile terminal, the display unit may simultaneously display a plurality of different preset graphic codes for the mobile terminal to select scanning.

After the mobile terminal installs the appointed application program and starts, the peripheral available wireless networks are automatically scanned to obtain each available wireless network as a candidate wireless network, the identification information of the candidate wireless networks is displayed, a user can select a target wireless network on the application program interface and input a password, the application program generates a target graphic code after confirmation, and the mobile terminal provides the target graphic code for the television. Preferably, the designated application program can also automatically detect the wireless network connection information stored in the current system database of the mobile terminal, namely the wireless network identification information and the corresponding password which are connected by the mobile terminal, match the wireless network identification information with the candidate wireless network identification information, if the matching is successful, the matched wireless network identification is the target wireless network, and the designated application program directly produces the target graphic code according to the matched wireless network identification and the corresponding password.

It is understood that, in other embodiments, the manner of obtaining the target graphics code by the designated application is not limited to the above-mentioned manner, for example, each target graphics code may also be directly embedded in a corresponding wireless access device, such as a wireless router, and meanwhile, authorization authentication is performed on the mobile terminal, for example, a white list is added, and a device identifier of the mobile terminal is recorded. Therefore, even if the mobile terminal does not currently store the WiFi connection information of the wireless router or the mobile terminal is not currently networked, the target graphic code built in the router can be directly acquired as long as the mobile terminal sends a request to the wireless router.

The television provided by the embodiment can intelligently acquire the connection information of the wireless network stored in the mobile terminal and generate the target graphic code by prompting the mobile terminal to install and start the designated application program, so that the television can directly scan the graphic code and then directly connect the wireless network, the efficiency of accessing the television into the wireless network is improved, a user does not need to select the target wireless network, a password does not need to be input, the operation is simple, and better experience can be brought to the user.

Referring to fig. 5, fig. 5 is a flowchart illustrating a wireless network connection method for a television according to a seventh embodiment of the present invention, where the method is applied to a wireless network connection system, where the system includes a television and a mobile terminal. In this embodiment, the method comprises the steps of:

s500, displaying a wireless network connection interface by the television;

s510, the mobile terminal acquires a target graphic code according to the prompt of the television wireless network connection interface;

s520, the mobile terminal provides the target graphic code to the television;

s530, the television acquires the target graphic code and analyzes target wireless network connection information contained in the target graphic code;

and S540, the television is connected with the corresponding target wireless network through the target wireless network connection information.

Specifically, when the television needs to be connected to the wireless network through the mobile terminal, the television displays a wireless network connection interface to prompt the mobile terminal to provide target wireless network connection information for the television, for example, to prompt a user to provide target wireless network connection information, namely identification information and a password of the target wireless network, for the television through the mobile terminal, and more specifically, to provide the connection information in a manner of providing a graphic code, namely, to prompt the user to obtain the target graphic code containing the identification information and the password of the target wireless network through the mobile terminal and then provide the target graphic code for the television. At this time, the mobile terminal can receive the operation of the user, obtain the required target graphic code according to the prompt of the television, then provide the target graphic code to the television, and the television analyzes the target graphic code and then obtains the target wireless network connection information, so that the target wireless network can be connected. The mobile terminal may provide the target graphics code to the television in a number of ways. Preferably, the mobile terminal displays the target graphic code and faces the target graphic code to a camera of the television so that the television scans the target graphic code. Optionally, the mobile terminal may also directly send the target graphic code to the television, for example, directly transmit the target graphic code through a short-distance transmission technology such as bluetooth transmission or WiFi direct connection.

Further, step S500 specifically includes:

s501, displaying a wireless network connection interface by the television, wherein the wireless network connection interface comprises a preset graphic code;

s502, the television prompts the mobile terminal to scan the preset graphic code so as to provide the target graphic code. Specifically, steps S501 to 502 are similar to steps S101 to 102 in the first embodiment, and the detailed process thereof please refer to the description of the first embodiment, which is not repeated herein.

Correspondingly, step S510 specifically includes:

step S511, the preset graphic code is movably scanned to obtain the target graphic code;

according to different information contained in the preset graphic code, the mobile terminal can acquire the target graphic code in different modes after scanning, for example, the target graphic code is acquired by opening a preset webpage deployed at a server side, and the target graphic code can also be acquired by downloading a specified application program. These two modes are explained below.

The first mode is as follows:

referring to fig. 6, a detailed flowchart of step S511 is shown, in the first mode, step S511 specifically includes the following steps:

s601, the mobile terminal scans and analyzes a preset webpage address contained in the preset graphic code;

s602, a preset webpage is opened, and candidate wireless network identifications are displayed on the preset webpage for a user to select;

s603, obtaining target wireless network identification information and a corresponding password according to user operation;

s604, generating the target graphic code containing target wireless network connection information on the preset webpage, wherein the target wireless network connection information contains the target wireless network identification information and a corresponding password.

Specifically, at this time, the preset graphic code displayed by the television includes a preset webpage address, and the television can correspondingly broadcast different voice messages or display different prompt contents so as to prompt the mobile terminal to scan the preset graphic code, open the preset webpage, and generate the target graphic code on the preset webpage. For example, the voice message or prompt may be "please scan the following graphic code, select the wireless network on the opened webpage and input the password, generate the target graphic code and provide it to the television for scanning. The mobile terminal scans and analyzes a preset graphic code to obtain a preset webpage address, calls a browser to open the preset webpage, and displays obtained candidate wireless network identification information through the webpage, the preset webpage can display the candidate wireless network identification information in a pull-down list mode to enable a user to select a target wireless network, the user can also input a corresponding password of the target wireless network on the preset webpage, the mobile terminal waits for a user confirmation instruction after determining the target wireless network and the corresponding password through the preset webpage, and if the user inputs the confirmation instruction, the preset webpage can generate the target graphic code according to the target wireless network identification information and the corresponding password.

Taking a WiFi network as an example, please refer to fig. 11, which is a schematic view of a display interface of a preset webpage on a mobile terminal in each embodiment of the present invention, and in practical applications, the interface may be embodied in other forms, and is not limited to the form shown in the figure. At this time, the preset webpage is equivalent to a WiFi login interface and a graphic code generator, the user selects a target WiFi from the candidate WiFi below the interface, the mobile terminal automatically fills the target WiFi into an account column above the interface, meanwhile, the mobile terminal receives a password input by the user, and when the user clicks a "generate graphic code" button, the preset webpage obtains a target graphic code shown below the button, as shown in fig. 11.

Further, in the first mode, the candidate wireless network identification information displayed by the preset web page may be provided by a television, or may be obtained by self-search of the mobile terminal, and the following explains the difference between the above two schemes:

the first scheme is as follows:

at this time, before step S501, the method further includes the steps of:

s503, searching peripheral wireless networks by the television to obtain the identification information of the candidate wireless networks;

s504, the television generates a uniform resource locator according to the candidate wireless network identification information and the preset webpage address;

s505, the television generates a preset graphic code according to the uniform resource locator;

specifically, steps S503 to 505 are similar to steps S201 to 203 in the second embodiment, and the detailed process thereof refers to the description of the second embodiment, which is not repeated herein.

Referring to fig. 7, a detailed flowchart of step S601 is shown, where step S601 specifically includes the following steps:

s701, the mobile terminal scans and analyzes the uniform resource locator contained in the preset graphic code;

s702, analyzing the uniform resource locator to obtain the preset webpage address and the candidate wireless network identification information.

Specifically, at this time, the preset graphic code displayed on the television wireless network connection interface includes the preset web page address and also includes the candidate wireless network identification information, at this time, after the preset graphic code is scanned by the mobile terminal, a URL address is obtained through parsing, the URL address is formed by splicing the preset web page address and the candidate wireless network identification information according to a first preset rule, and the preset web page address and the candidate wireless network identification information can be obtained through parsing the URL address according to the first preset rule through movement.

The second scheme is as follows:

when the preset graphic code displayed on the wireless network connection interface of the television does not contain the candidate wireless network identification information, at this time, before step S501, the method further includes the following steps:

step 506, generating a preset graphic code according to the preset webpage address;

specifically, step S506 is similar to step S104 in the second embodiment, and the detailed process thereof refers to the description of the second embodiment, which is not repeated herein.

Correspondingly, at this time, after step S601, step S511 further includes the following steps:

s605, the mobile terminal searches the peripheral wireless network to obtain the candidate wireless network identification information

Specifically, at this time, the preset graphic code displayed by the television does not provide candidate wireless network identification information, the mobile terminal scans the preset graphic code to open the preset webpage, and simultaneously, the wireless network searching function in the mobile terminal system can be triggered through an interface appointed with a browser provider in advance, the mobile terminal searches peripheral wireless networks to obtain candidate wireless network identification information, and transmits the candidate wireless network identification information to the preset webpage through the interface, and the candidate wireless network identification information is displayed by the preset webpage. Of course, in other embodiments, the candidate wireless network identification information searched by the mobile terminal may be directly displayed on the preset webpage through other manners, which is not limited in the present invention.

It can be understood that the preset web page may be created in advance by a manufacturer, and the dependency file related to the preset web page is deployed on the server, and the preset web page may parse and obtain the SSIDs of the candidate WiFi in the URL addresses according to the first predetermined rule to display the SSID, or directly obtain the SSIDs of the candidate WiFi obtained by scanning the mobile terminal through an interface provided by a browser provider to display the SSID, and meanwhile, the preset web page also has a graphic code generation function. The preset webpage address is built in the television, and when the mobile terminal opens the preset webpage through the preset address, target graphic code acquisition can be completed through the preset webpage.

Obtain target graphic code through a first kind of mode, then mobile terminal need not to download or install APP, only need open and predetermine the webpage and receive the operation of user on this webpage of predetermineeing and can obtain target graphic code, practiced thrift mobile terminal flow and memory space, also promoted user experience simultaneously.

The second mode is as follows:

referring to fig. 8, another detailed flowchart of step S511 in the present embodiment is shown, in a second manner, step S511 specifically includes the following steps:

s801, the mobile terminal scans and analyzes a download address of a specified application program contained in the preset graphic code;

s802, downloading and installing the specified application program, and starting the specified application program to automatically scan peripheral wireless networks and display the identification information of the candidate wireless networks;

s803, determining target wireless network identification information and a corresponding password according to user operation;

s804, generating a target graphic code according to the target wireless network identification information and the corresponding password;

specifically, at this time, the preset graphic code displayed by the television includes the download address of the designated application program, the mobile terminal scans and analyzes the preset graphic code according to the voice information broadcasted by the television or the prompt content displayed on the interface to obtain the download address of the designated application program, downloads and installs the designated application program, and simultaneously starts the designated application program.

After the mobile terminal starts the appointed application program, the peripheral available wireless networks are automatically scanned to obtain each available wireless network as a candidate wireless network, the candidate wireless network identification information is displayed, at the moment, a user can operate on the appointed application program, for example, selection operation or input operation and the like, the mobile terminal can obtain the target wireless network identification information and the corresponding password in different modes according to different operations of the user, and the target graphic code is generated on the basis.

Further, please refer to fig. 9, which shows a detailed flowchart of step S803 in fig. 8, wherein step S803 specifically includes:

s901, the mobile terminal inquires whether the user starts an intelligent acquisition mode; if yes, the process proceeds to step S902, otherwise, the process proceeds to step S904;

s902, inquiring whether wireless network connection information matched with the candidate wireless network identification information exists in a system database; if yes, the process proceeds to step S903, and if no, the process proceeds to step S904;

s903, automatically acquiring the matched wireless network information as target wireless network connection information, wherein the matched wireless network connection information comprises the target wireless network identification information and the corresponding password;

s904, if the user is detected not to select, prompting the user to select target wireless network identification information from the candidate wireless network identification information and inputting a corresponding password;

specifically, the designated application program has an intelligent acquisition mode, when the mode is started, the designated application program automatically detects wireless network connection information stored in current system data of the mobile terminal, namely wireless network identification information and a corresponding password which are connected by the mobile terminal, matches the wireless network identification information with candidate wireless network identification information, if matching is successful, the matched wireless network identification is a target wireless network, and the designated application program directly produces a target graphic code according to the matched wireless network identification and the corresponding password. Otherwise, if the mode is not started or the matching fails, the mobile terminal prompts the user to select the target wireless network on the designated application program interface and input the password, the mobile terminal continuously detects the user input and records, when a confirmation instruction is detected, the designated application program generates a target graphic code, and the mobile terminal provides the target graphic code for the television.

The target graphic code is obtained through the second method, the operation of the user can be further simplified, the mobile terminal can directly obtain the target wireless network connection information through an intelligent mode and generate the target graphic code, the user does not need to select the target wireless network, the password does not need to be input, the operation is simple, and better experience can be brought to the user.

According to the wireless network connection method for the television, the mobile terminal acquires the graphic code containing the target wireless network connection under the prompt of the television and provides the graphic code for the television, so that the television can be connected with the wireless network directly through the target graphic code, a user does not need to select the target wireless network on the television and input a corresponding password, the problems that the accuracy of the television for connecting the wireless network through voice is too low due to the fact that the recognition rate of a single letter, a number and a special character is too low by a voice recognition technology, or the problems that the input is complicated and the efficiency is low due to the fact that the password is too complex when the traditional remote controller is input are solved, the efficiency of accessing the television into the wireless network is improved, the intellectualization and the humanization of the television.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wireless network connection method of a television comprises the following steps:

searching peripheral wireless networks by the television to obtain a plurality of candidate wireless network identification information;

generating a uniform resource locator according to the candidate wireless network identification information and a preset webpage address;

generating a preset graphic code according to the uniform resource locator;

the mobile terminal scans and analyzes the preset graphic code to obtain the preset webpage address and the candidate wireless network identification information;

the television displays a wireless network connection interface, the wireless network connection interface comprises the preset graphic code, and the mobile terminal is prompted to scan the preset graphic code;

the television prompts the mobile terminal to scan the preset graphic code so as to open a preset webpage to obtain a target graphic code and provide the target graphic code for the television;

the mobile terminal scans and analyzes the preset graphic code to open a preset webpage and display candidate wireless network identification information, selects a target wireless network and inputs a password according to user operation to obtain target wireless network identification information and a corresponding password, and generates the target graphic code on the preset webpage according to the target wireless network identification information and the corresponding password;

2. The method of claim 1, wherein: the method for acquiring the target graphic code provided by the mobile terminal by the television comprises the following steps:

receiving a target graphic code sent by the mobile terminal through a short-distance transmission technology; or

And scanning the target graphic code displayed by the mobile terminal through a camera.

3. The method of claim 1, wherein: the mode for prompting the mobile terminal comprises the following steps:

and prompting the mobile terminal through broadcasting voice information.

4. The method of claim 1, wherein the step of the television displaying the wireless networking interface is preceded by the step of:

and identifying a control instruction input by a user, and when the control instruction is a preset trigger instruction, executing the step to display the wireless network connection interface.

5. A wireless network connection method of a television comprises the following steps:

the method comprises the steps that a television displays a wireless network connection interface, the wireless network connection interface comprises a preset graphic code, and a mobile terminal is prompted to scan the preset graphic code;

the mobile terminal scans the preset graphic code to provide a target graphic code, wherein the mobile terminal acquires the target graphic code in a manner that: downloading a specified application program by scanning the preset graphic code to obtain the application program;

the step of prompting the mobile terminal to scan the preset graphic code by the television to provide the target graphic code specifically comprises the following steps:

prompting the mobile terminal to start the designated application program to obtain the target graphic code and providing the target graphic code for the television;

the designated application program automatically scans peripheral wireless networks to obtain candidate wireless network identification information, selects a target wireless network according to user operation, inputs a password and obtains the target graphic code after confirmation;

6. The method of claim 5, wherein: the method for acquiring the target graphic code provided by the mobile terminal by the television comprises the following steps:

7. The method of claim 5, wherein: the mode for prompting the mobile terminal comprises the following steps:

and prompting the mobile terminal through broadcasting voice information.

8. The method of claim 5, wherein the step of the television displaying the wireless networking interface is preceded by the step of:

9. A television, comprising:

the searching module is used for searching peripheral wireless networks through a television to obtain a plurality of candidate wireless network identification information;

the generating module is used for generating a uniform resource locator according to the candidate wireless network identification information and a preset webpage address;

the generating module is also used for generating a preset graphic code according to the uniform resource locator;

the display module includes:

the display unit is used for displaying a wireless network connection interface, and the wireless network connection interface comprises the preset graphic code;

the prompting unit is used for prompting the mobile terminal to scan the preset graphic code by the television so as to open a preset webpage to obtain a target graphic code and provide the target graphic code for the television;

the analysis module is used for acquiring a target graphic code provided by the mobile terminal and analyzing target wireless network connection information contained in the target graphic code;

10. The television of claim 9, wherein the means for obtaining the target graphic code provided by the mobile terminal comprises:

11. The television of claim 9, wherein the manner of prompting the mobile terminal comprises:

and prompting the mobile terminal through broadcasting voice information.

12. The television of claim 9, further comprising:

and the identification module is used for identifying a control instruction input by a user and informing the display module when the control instruction is a preset trigger instruction.

13. The television of claim 12, wherein the identification module is a microphone array and the control instructions are voice instructions.

14. A television, comprising:

the display module includes:

the display unit is used for displaying a wireless network connection interface, and the wireless network connection interface comprises a preset graphic code;

the prompting unit is used for prompting the mobile terminal to scan the preset graphic code, the mobile terminal scans the preset graphic code to provide a target graphic code, wherein the mode of acquiring the target graphic code by the mobile terminal is as follows: downloading a specified application program by scanning the preset graphic code to obtain the application program;

the step of prompting the mobile terminal to scan the preset graphic code to provide the target graphic code specifically comprises:

15. The television of claim 14, wherein the means for obtaining the target graphic code provided by the mobile terminal comprises:

16. The television of claim 14, wherein the manner of prompting the mobile terminal comprises:

and prompting the mobile terminal through broadcasting voice information.

17. The television of claim 14, further comprising:

18. The television of claim 17, wherein the identification module is a microphone array and the control instructions are voice instructions.

19. A wireless network connection method of a television is applied to a wireless network connection system, the system comprises the television and a mobile terminal, and the method is characterized by comprising the following steps:

generating a preset graphic code according to the uniform resource locator;

the mobile terminal scans the preset graphic code according to the prompt of the television to open a preset webpage to obtain a target graphic code and provide the target graphic code for the television;

the mobile terminal provides the target graphic code to the television;

20. The method of claim 19, wherein the manner in which the mobile terminal provides the target graphics code to the television comprises:

transmitting the target graphic code to a television through a short-distance transmission technology; or

And displaying the target graphic code so that the television scans the target graphic code through a camera.

21. A wireless network connection method of a television is applied to a wireless network connection system, the system comprises the television and a mobile terminal, and the method is characterized by comprising the following steps:

the mobile terminal scans the preset graphic code according to the prompt of the television wireless network connection interface to obtain a target graphic code, wherein the method for the mobile terminal to obtain the target graphic code is as follows: downloading a specified application program by scanning the preset graphic code to obtain the image, wherein the method comprises the following steps:

the mobile terminal scans and analyzes a download address of the appointed application program contained in the preset graphic code;

downloading and installing the appointed application program, and starting the appointed application program to automatically scan peripheral wireless networks and display candidate wireless network identification information;

selecting a target wireless network according to user operation, inputting a password, and determining identification information of the target wireless network and a corresponding password;

generating a target graphic code according to the target wireless network identification information and the corresponding password

The mobile terminal provides the target graphic code to the television;

22. The method of claim 21, wherein the determining the target wireless network identification information and the corresponding password according to the user operation specifically comprises:

inquiring whether a user starts an intelligent acquisition mode or not;

if the user selection is detected to be not, prompting the user to select target wireless network identification information from the candidate wireless network identification information and inputting a corresponding password;

when the user selection is detected to be yes, inquiring whether wireless network connection information matched with the candidate wireless network identification information exists in a system database;

if the target wireless network identification information exists, the matched wireless network connection information is automatically acquired and serves as the target wireless network connection information, and the matched wireless network connection information comprises the target wireless network identification information and the corresponding password;

if not, prompting the user to select the target wireless network identification information from the candidate wireless network identification information and inputting the corresponding password.

23. The method of claim 21, wherein the manner in which the mobile terminal provides the target graphics code to the television comprises: