CN116170630A

CN116170630A - Display apparatus and network connection method

Info

Publication number: CN116170630A
Application number: CN202211698557.8A
Authority: CN
Inventors: 马会会; 贾亚洲; 刘健
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26

Abstract

Some embodiments of the present application provide a display device and a network connection method. After the user inputs a network search instruction, the display device displays a network list including a plurality of networks. After the user indicates to connect the target network, the display device acquires the first password and connects the target network based on the first password. After the display device and the target network are successfully connected, the display device acquires network information of a plurality of networks based on the network list, acquires an associated network of the target network based on the network information, and connects the associated network based on the first password. The associated network can be used as a standby network of the display equipment, and when a target network used by the display equipment is disconnected, the associated network can be directly used, so that a user is prevented from reconnecting the network, and the use experience of the user is improved.

Description

Display apparatus and network connection method

Technical Field

The application relates to the technical field of display equipment, in particular to display equipment and a network connection method.

Background

The display device is a terminal device capable of outputting specific display pictures, along with the rapid development of the display device, the functions of the display device are more and more abundant, the performance is more and more powerful, the bidirectional man-machine interaction function can be realized, and various functions such as video, entertainment and data are integrated, so that the user diversified and personalized requirements are met.

The display device has a surfing function, so that a user can surf the internet by using the display device, browse various contents in the network, for example, watch media resources in the network, and the like, and further realize surfing functions such as video chat, and the like. The display device may be connected to a network to obtain resources in the network. The display device may be connected to the network by a wired connection, for example, through a network cable, or may be connected to the network by a wireless connection, for example, by connecting to WiFi. After connecting to the network, the user may browse the resources in the network using the display device.

However, when the display device is connected to the network in a wireless manner, the stability is poor compared with a wired connection manner, which may cause network connection failure, so that the display device cannot use the internet function any more. At this time, the user is required to reselect the network to connect the display device, which is cumbersome to operate, thereby affecting the user experience.

Disclosure of Invention

Some embodiments of the application provide a display device and a network connection method. In order to solve the problem that in the related art, when the network connection fails, a user is required to reselect the network to enable the display equipment to be connected, the operation is complex, and therefore the use experience of the user is affected.

In a first aspect, some embodiments of the present application provide a display device including a display and a controller. Wherein the controller is configured to perform the steps of:

responding to a network searching instruction input by a user, and controlling a display to display a network list, wherein the network list comprises network information of a plurality of networks;

responding to an instruction input by a user and indicating to connect a target network, and acquiring a first password;

controlling a display device to connect to the target network based on the first password;

when the successful connection between the display equipment and the target network is detected, acquiring network information of the networks based on the network list;

and acquiring an associated network of the target network according to the network information, and connecting the associated network based on the first password.

In a second aspect, some embodiments of the present application provide a network connection method, which is applied to a display device, and the method is characterized in that the method includes:

According to the technical scheme, some embodiments of the application provide a display device and a network connection method. After the user inputs a network search instruction, the display device displays a network list including a plurality of networks. After the user indicates to connect the target network, the display device acquires the first password and connects the target network based on the first password. After the display device and the target network are successfully connected, the display device acquires network information of a plurality of networks based on the network list, acquires an associated network of the target network based on the network information, and connects the associated network based on the first password. The associated network can be used as a standby network of the display equipment, and when a target network used by the display equipment is disconnected, the associated network can be directly used, so that a user is prevented from reconnecting the network, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 illustrates a usage scenario of a display device according to some embodiments;

fig. 2 shows a hardware configuration block diagram of the control apparatus 100 according to some embodiments;

fig. 3 illustrates a hardware configuration block diagram of a display device 200 according to some embodiments;

FIG. 4 illustrates a software configuration diagram in a display device 200 according to some embodiments;

FIG. 5 illustrates a schematic diagram of a user interface in some embodiments;

FIG. 6 illustrates a schematic diagram of an application panel in some embodiments;

FIG. 7 illustrates a schematic diagram of a function panel page in some embodiments;

FIG. 8 is a schematic diagram of an authentication mode set in a display device in some embodiments;

FIG. 9 illustrates a movie interface in some embodiments;

FIG. 10 is a schematic diagram illustrating media asset detail pages in some embodiments;

FIG. 11 illustrates a schematic diagram of a network reconnection hint interface in some embodiments;

FIG. 12 is a schematic diagram of a display displaying multi-network automatic connection mode confirmation information in some embodiments;

FIG. 13 illustrates an interactive flow diagram for components of a display device in some embodiments;

FIG. 14 illustrates an interactive flow diagram for components of a display device in some embodiments;

FIG. 15 illustrates a schematic diagram of a network information interface in some embodiments;

FIG. 16 illustrates a schematic diagram of a second netlist in some embodiments;

FIG. 17 is a schematic diagram of a network connection password entry interface in some embodiments.

Detailed Description

For purposes of clarity, embodiments and advantages of the present application, the following description will make clear and complete the exemplary embodiments of the present application, with reference to the accompanying drawings in the exemplary embodiments of the present application, it being apparent that the exemplary embodiments described are only some, but not all, of the examples of the present application.

Based on the exemplary embodiments described herein, all other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the claims appended hereto. Furthermore, while the disclosure is presented in the context of an exemplary embodiment or embodiments, it should be appreciated that the various aspects of the disclosure may, separately, comprise a complete embodiment. It should be noted that the brief description of the terms in the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

The terms "first," second, "" third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for limiting a particular order or sequence, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that is capable of performing the function associated with that element.

Fig. 1 illustrates a use scenario of a display device according to some embodiments, as illustrated in fig. 1, a user may operate the display device 200 through the mobile terminal 300 and the control apparatus 100. The control apparatus 100 may be a remote control, and the communication between the remote control and the display device includes infrared protocol communication, bluetooth protocol communication, and wireless or other wired manner to control the display device 200. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. In some embodiments, mobile terminals, tablet computers, notebook computers, and other smart devices may also be used to control the display device 200.

In some embodiments, the mobile terminal 300 may install a software application with the display device 200, implement connection communication through a network communication protocol, and achieve the purpose of one-to-one control operation and data communication. The audio/video content displayed on the mobile terminal 300 may also be transmitted to the display device 200, so that the display device 200 may also perform data communication with the server 400 through various communication modes. The display device 200 may be permitted to make communication connections via a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display device 200. The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The display device 200 may additionally provide an intelligent network television function of a computer support function in addition to the broadcast receiving television function.

Fig. 2 shows a hardware configuration block diagram of the control apparatus 100 according to some embodiments. As shown in fig. 2, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory, and a power supply. The control apparatus 100 may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive to the display device 200, and function as an interaction between the user and the display device 200. The communication interface 130 is configured to communicate with the outside, and includes at least one of a WIFI chip, a bluetooth module, NFC, or an alternative module. The user input/output interface 140 includes at least one of a microphone, a touch pad, a sensor, keys, or an alternative module.

Fig. 3 illustrates a hardware configuration block diagram of a display device 200 according to some embodiments. As shown in fig. 3, the display apparatus 200 includes at least one of a modem 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface 280. The controller includes a central processor, a video processor, an audio processor, a graphic processor, a RAM, a ROM, and first to nth interfaces for input/output. The display 260 may be at least one of a liquid crystal display, an OLED display, a touch display, and a projection display, and may also be a projection device and a projection screen. The display is used for displaying a user interface. The user interface may be a first image, such as various media materials obtained from a network signal source, including video, pictures, and the like. The user interface may also be some UI interface of the display device. The user can view content such as media assets in the display. The modem 210 receives broadcast television signals through a wired or wireless reception manner, and demodulates audio and video signals, such as EPG data signals, from a plurality of wireless or wired broadcast television signals. The detector 230 is used to collect signals of the external environment or interaction with the outside. The controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored on the memory. The controller 250 controls the overall operation of the display apparatus 200. The user may input a user command through a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through the sensor to receive the user input command.

In some embodiments, a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user that enables conversion between an internal form of information and a form that the user can receive. A commonly used presentation form of the user interface is a graphical user interface (Graphic User Interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in a display screen of the electronic device, where the control may include at least one of a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.

Fig. 4 illustrates a software configuration diagram in a display device 200 according to some embodiments, as shown in fig. 4, dividing the system into four layers, an application layer (application layer), an application framework layer (Application Framework layer), a An Zhuoyun line (Android run time) and a system library layer (system runtime layer), and a kernel layer, respectively. The kernel layer contains at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, pressure sensor, etc.), and power supply drive, etc.

In some embodiments, the controller 250 may control the display 260 to display a user interface when the user controls the display device to power on. The user interface may be a target image, such as various media acquired from a network signal source, including video, pictures, and the like. The user interface may also be some UI interface of the display device. FIG. 5 illustrates a schematic diagram of a user interface in some embodiments. As shown in fig. 5, the user interface includes a first navigation bar 500, a second navigation bar 510, a function bar 520, and a content display area 530, the function bar 520 including a plurality of function controls such as "watch record", "my collection", and "my application", etc. Wherein the content displayed in the content display area 530 will change as the selected controls in the first navigation bar 500 and the second navigation bar 510 change. When the application panel page is applied, a user can trigger entering a corresponding application panel by clicking on a My application control to input a display instruction for the application panel page. It should be noted that, the user may also input the selection operation of the function control in other manners to trigger entering into the application panel. For example, control is entered into the application panel page using a voice control function, a search function, or the like.

In some embodiments, the user may view through the application panel applications that the display device has installed, i.e., functions supported by the display device. For the user interface shown in FIG. 5, the user may select the "My applications" control, thereby triggering the display device to display an application panel. The user may further choose to open one of the applications to implement the functionality of that application. It should be noted that, the application installed in the display device may be a system application or a third party application. Fig. 6 illustrates a schematic diagram of an application panel in some embodiments. As shown in fig. 6, the application panel includes three controls of "network media asset", "cable tv", and "local media asset". The user can control the display device to watch the network media asset by clicking on the network media asset control. The user may click on the "cable" control to view some of the media channels, including various media programs offered by the cable provider, using the display device. The user may click on the "local video" control to view the media content stored locally on the display device.

In some embodiments, when the user instructs the display device to play the media asset content locally stored in the display device, since the play data corresponding to the media asset content is also stored in the display device, the controller 250 may directly control the display device to play the media asset content according to the play data. For example, media assets such as movies, television shows, etc., including video data and audio data corresponding to the media assets, may be stored in the display device. The controller 250 may control the display device to play the corresponding video data and audio data so that the user views the local assets.

The display device may have an audio device, such as a speaker, built into it. The display device may also be provided with an external device interface, which may be an audio output interface, through which an audio device, such as a speaker, may be connected. The controller 250 may control the audio device to play audio data. Meanwhile, the controller 250 may control the display 260 to display video data, thereby enabling the display device to play the local media asset for viewing by the user.

Therefore, the display device can directly play the locally stored media content without connecting to a network.

However, when the user wants the display device to play various media assets in the network, the display device cannot directly play the network media assets because the display device does not store the play data of the network media assets, and the user can acquire the play data of the network media assets after connecting the network, so as to play the network media assets.

In some embodiments, the display device may be connected with other electronic devices. For example, the display device may interact with a control device, which may be a remote control or a terminal device. The user may control the display device using the remote controller to implement various functions of the display device. The display device may be connected to electronic devices that provide a network, such as a router, to connect to the network provided by these electronic devices.

The display device and the router device may be connected by a wired manner, thereby connecting the network. The display device can be provided with a network interface through which one end of the network cable can be connected, and the other end of the network cable can be connected with the router device, so that the wired connection between the display device and the router device is realized.

The display device and the router device may also be connected by wireless means. The router device may provide WiFi to which the display device may connect to the network.

The display device can be provided with a communicator, and the communicator can enable the display device to be in communication connection with other electronic devices, so that operations such as data interaction are realized. The communicator may include a bluetooth module for controlling the display device to turn on and off bluetooth functions. The communicator may further include a WiFi module for WiFi connection, an infrared receiving module for receiving infrared signals, and the like. Based on the communicator, the display device may be in various forms of communication connection with the electronic device, including bluetooth communication connection, infrared connection, wiFi connection, and the like.

FIG. 7 illustrates a schematic diagram of a function panel page in some embodiments. As shown in fig. 7, the function panel page may include various functions supported by the display device, such as bluetooth functions, wiFi functions, infrared functions. Each function may correspond to a mode, and the display device may turn on a certain mode to implement the function corresponding to the mode, or turn off a certain mode to disable the function corresponding to the mode. The user may control the display device to turn either function on or off.

In some embodiments, the display device may be provided with a communication mode in consideration of communication security of the display device.

When the communication mode is closed, the display device does not receive communication connection requests sent by other electronic devices. At this time, the display device does not allow the electronic device to perform communication connection, and at this time, the display device does not perform information interaction with any electronic device.

When the communication mode is on, the display device receives a communication connection request sent by the electronic device. At this time, the display device may allow the electronic device and the display device to be communicatively connected, thereby achieving information interaction. The user may input a communication mode on command to the display device, and when the controller receives the communication mode on command, the controller may control the display device to enter a communication mode.

In some embodiments, when the display device is in the communication mode, an authentication mode may be further set in consideration of security. When the identity authentication mode is closed, the display device does not carry out identity authentication on the electronic device, and the electronic device can be directly connected with the display device in a communication mode. For example, when the electronic device sends a communication connection request to the display device, the display device may not verify the communication connection request, thereby directly making a communication connection with the electronic device.

When the identity authentication mode is started, the display device performs identity authentication on the electronic device. For example, when the display device receives a communication connection request sent by the electronic device, the communication connection request is verified, and when the verification is passed, the communication connection request is allowed, so that communication connection is performed with the electronic device.

Fig. 8 is a schematic diagram of setting an authentication mode in a display device in some embodiments. As shown in fig. 8, when the user selects the on communication mode, the on authentication mode or the off authentication mode may be further selected.

In some embodiments, the user may view the web asset using the display device. The user may select a control in the first navigation bar 500 of the user interface to control the display device into the interface under the corresponding category to view the web assets. FIG. 9 illustrates a movie interface in some embodiments. As shown in fig. 9, the user may directly select the "movie" entry option, and control the focus cursor to move to the selected "movie" entry option through the control device or the terminal device, so as to trigger the display device to display a "movie interface". Multiple movie category entry options may be included in the "movie interface" and the user may click on any entry option, e.g., clicking on the "movie" entry option triggers the display device to display the "movie" interface. The display device may send an instruction to the server to acquire the "movie" interface, and after receiving the instruction, the server may acquire various movie assets from the network and generate a corresponding "movie" interface. The server may send a "movie" interface to the display device, which may further display the interface. The user may select a movie asset to play.

The user may also first select the "My applications" control in the user interface and the controller 250 may control the display 260 to display the application panel shown in FIG. 6. The user may reselect a "web assets" control in the application panel and the controller 250 may control the display 260 to display the assets recommendation page. The user can select the network media assets in the media asset recommendation page for viewing.

In some embodiments, the user may select a web asset to view. When the user selects a target asset, the controller 250 may control the display 260 to display the asset detail page of the target asset. FIG. 10 illustrates a schematic diagram of a media asset detail page in some embodiments, as shown in FIG. 10, which may include a video preview window for displaying a video view of a target media asset; media asset introduction including media asset type and staffing information, etc.; the playlist, namely the selection information of the target media assets, is used for showing the total collection number of the media assets and the currently played selections; play control, i.e. "full screen play" in fig. 10; and the related recommendation area is used for displaying other media assets. The user may touch the play control to control the display 260 to display the target media asset in full screen form.

When the user clicks the play control, the controller 250 may control the display device to play the target media asset. The controller 250 may download the asset data of the target asset, for example, the asset data of the target asset from the server, through the already connected network. The controller 250 may decode the media asset data to obtain video data and audio data of the target media asset.

The controller 250 may control the audio device to play audio data. Meanwhile, the controller 250 may control the display 260 to display video data, thereby realizing the play of the target media asset for the user to watch.

The display device may be connected to the network by a wired connection or may be connected to the network by a wireless connection. Compared with wired connection, the wireless connection mode is poor in stability, network connection failure can be caused by the fact that network connection is disconnected, at the moment, the display device is not connected with a network, a user cannot use the internet function of the display device, for example, the user cannot search for network media resources to watch, or the user is interrupted to watch when the network media resources are watched under the condition of network disconnection, and therefore the user experience is poor.

For this, the controller 250 may detect the network connection condition of the display device in real time. If it is detected that the network to which the display apparatus is currently connected has been disconnected, the controller 250 may control the display 260 to display a network reconnection prompting interface. FIG. 11 illustrates a schematic diagram of a network reconnection hint interface in some embodiments. As shown in fig. 11, the network reconnection prompting interface includes a network reconnection prompting message, which may be "detect that the current network has been disconnected, and whether to reconnect the network. The network reconnection prompting interface also includes a confirm control "yes" and a cancel control "no".

If the user clicks the confirm control, the controller 250 may control the display device to reconnect to the network. If the user clicks the cancel control, the controller 250 does not control the display device to reconnect to the network, and the user may select another network to connect the display device.

It should be noted that the abrupt disconnection of the network to which the display device is connected may be caused by poor connection stability between the display device and the network, such as a long distance between the display device and the router or a large number of intermediate obstacles, resulting in connection failure. It may also be that the network connection fails because the router device fails and the wireless network cannot be provided. Thus, after controlling the display device to reconnect the network, the controller 250 may detect whether the network connection is successful. If the network connection is successful, the controller 250 may control the display device to continue performing previous tasks, such as continuing to play network assets. If the network connection fails, the controller 250 may control the display 260 to display the unconnected information, where the unconnected information is used to prompt the user that the display device cannot connect to the network currently, which may be "the network cannot be connected currently, please connect to other networks". The user may select other networks and control the display device to connect.

For the foregoing manner of prompting the user to reconnect the network, the user may be required to reselect the network and enter a related password to enable the display device to continue to connect to the network. This approach is both time consuming and cumbersome for the user to operate, thereby severely affecting the user's use experience.

In order to solve the above-described problems, the display device 200 provided in the embodiment of the present application has a multi-network automatic connection function. After the display device 200 opens the multi-network automatic connection function, if the user instructs the display device to connect a certain network, the display device 200 can also automatically connect other networks while connecting the network, so that the display device can connect a plurality of networks simultaneously, one of the networks is used as a network used by the display device, the other network is used as a standby network, when the network in use of the display device is disconnected, the display device can immediately use the standby network, thereby avoiding the user from manually reconnecting the network, and improving the use experience of the user. The display apparatus 200 may be provided with a multi-network automatic connection mode, and the user may transmit a multi-network automatic connection instruction to the display apparatus 200 so that the display apparatus 200 enters the multi-network automatic connection mode, thereby turning on the multi-network automatic connection function.

In some embodiments, the user may send a multi-network auto-connect instruction to the display device 200 by operating a designated key of the remote controller. The corresponding relation between the multi-network automatic connection instruction and the remote controller key is bound in advance in the actual application process. For example, a multi-network automatic connection mode key is set on the remote controller, when the user touches the key, the remote controller sends a multi-network automatic connection instruction to the controller 250, and at this time, the controller 250 controls the display device 200 to enter the multi-network automatic connection mode. When the user touches the key again, the controller 250 may control the display device 200 to exit the multi-network auto-connect mode.

In some embodiments, the user may send a multi-network auto-connect instruction to the display apparatus 200 by way of voice input using a sound collector, e.g., a microphone, of the display apparatus 200 to control the display apparatus 200 to enter a multi-network auto-connect mode.

In some embodiments, the user may also send a multi-network auto-connect instruction to the display device 200 through a preset gesture. The display device 200 may detect the behavior of the user through an image collector, such as a camera. When the user makes a preset gesture or action, the user may be considered to have sent a multi-network automatic connection instruction to the display device 200.

In some embodiments, the multi-network auto-connect instruction may also be sent to the display device 200 when the user controls the display device 200 using a smart device, such as using a cell phone. In the practical application process, a control can be set in the mobile phone, and whether the multi-network automatic connection mode is entered can be selected through the control, so that a multi-network automatic connection instruction is sent to the controller 250.

In some embodiments, a multi-network automatic connection mode option may be set in the UI interface of the display apparatus 200, and when the user clicks the option, the display apparatus 200 may be controlled to enter the multi-network automatic connection mode.

In some embodiments, to prevent the user from false triggering the multi-network automatic connection mode, when the controller 250 receives the multi-network automatic connection instruction, the display 260 may be controlled to display multi-network automatic connection mode confirmation information, so that the user performs a secondary confirmation as to whether to control the display apparatus 200 to perform the multi-network automatic connection mode procedure. Fig. 12 is a schematic diagram of a display 260 displaying multi-network automatic connection mode confirmation information in some embodiments.

FIG. 13 illustrates an interactive flow diagram for components of a display device in some embodiments.

And S101, responding to a network searching instruction input by a user, and controlling a display to display a network list, wherein the network list comprises network information of a plurality of networks.

S102, responding to an instruction input by a user and indicating to connect a target network, and acquiring a first password.

S103, controlling the display device to be connected with the target network based on the first password.

And S104, acquiring network information of the networks based on the network list when the display equipment is detected to be successfully connected with the target network.

S105, acquiring an associated network of the target network according to the network information, and connecting the associated network based on the first password.

In some embodiments, a user may control the display device to connect to various networks, e.g., the user may input a network search instruction to the display device.

In response to a network search instruction input by a user, the controller may acquire a network list and control the display to display the network list. The network list may include network information of a plurality of networks, and a user may select one of the networks and control the display device to connect.

In some embodiments, when the controller acquires the network list, the controller may ensure that the network list only includes network information of a network to which the display device can be connected currently, thereby avoiding the user from selecting a network to which the display device cannot be connected currently.

The controller may first determine all networks to which the display device is capable of connecting, referred to as a first network in this embodiment of the application. The controller may perform a WiFi search of the surrounding environment within a certain range to obtain all wireless networks to which the display device is currently capable of connecting.

The controller may acquire the network information of the first network, and generate a network list based on the network information of the first network, so that the network list only includes the network information of the first network, that is, the networks in the network list are all networks to which the display device can be connected.

In some embodiments, when the controller acquires the network list, the network list may also include network information of all networks to which the display device is connected, so that the user may determine, according to the network list, a network condition to which the display device is connected.

The display device may be provided with a database in advance, and the controller may acquire information about a network, such as a network name, and store the network information of the network in the preset database each time the display device is connected to the network.

In some embodiments, when the display device is connected to a certain network, the controller may store network information of the network, such as a network name, and a connection password of the network together in a preset database, so that the same network can be directly connected when the same network is connected later. Therefore, the database stores all networks to which the display device has been connected and the connection passwords corresponding to each network.

The controller may obtain all networks to which the display device is connected based on a preset database, which is referred to as a second network in this embodiment of the present application.

The controller may generate the network list according to the network information of the second network such that only the network information of the second network is included in the network list.

In some embodiments, when the controller acquires the network list, the network list may include network information of the network to which the display device is currently capable of connecting and network information of all networks to which the display device is connected, that is, the network list includes network information of the first network and the second network at the same time.

The controller may generate the network list according to the network information of the first network and the second network, so that the network list includes the network information of the first network and the second network at the same time.

It should be noted that, for a network, it may also have been connected by the display device in the case where it can be connected by the display device at the present time, i.e. the network is both the first network and the second network.

To avoid the same network from repeating, the controller may check the network list to delete network information of the network in which it is repeating.

In some embodiments, upon acquisition of the netlist, the controller controls the display to display the netlist. The user may select a network and instruct the display device to connect to the network, which in the embodiment of the present application is referred to as the target network.

In response to an instruction input by a user to instruct to connect to a target network, the controller may acquire a connection password corresponding to the target network, which is referred to as a first password in the embodiment of the present application.

In some embodiments, when the first password is acquired, the connection password of the target network may be already stored in the preset database, considering that the target network may already be connected by the display device, i.e. the target network is the second network.

The controller may detect whether the target network is a second network.

If the target network is the second network, the preset database is stored with the connection password of the target network. The controller can directly acquire the connection password of the target network from the database.

If the target network is not the second network, the connection password of the target network is not stored in the display device, and the controller may inquire the user of the connection password of the target network, i.e., the first password.

In some embodiments, the controller may traverse all network information stored in the preset database when detecting whether the target network is the second network.

If the network information of the target network is stored in the preset database, the target network is the second network. At this time, the controller may directly obtain the connection password corresponding to the target network based on the preset database, which is referred to as the target connection password in the embodiment of the present application, and the controller may determine the target connection password as the first password.

If the network information of the target network is not stored in the preset database, the target network is not the second network. At this time, the controller may control the display to display the network connection interface. The network connection interface comprises a password input area, and a user can input a connection password of the target network in the password input area.

The controller may acquire a password input by the user in the password input area and determine the password input by the user as the first password.

At this time, the controller may store the target network and the first password in a preset database for subsequent use.

In some embodiments, the controller may control the display device to connect to the target network based on the first password.

The controller may detect whether the display device is successfully connected to the target network, considering that the target network connection may fail for some special reason, for example, the password input by the user is wrong.

If the display device is successfully connected to the target network, the controller may control the display to display connection success information to prompt that the display device has been connected to the target network.

If the display device does not successfully connect to the target network, the controller may control the display to display connection failure information to prompt the user to reconnect to the target network.

In some embodiments, the controller may set the target network as a network used by the display device to surf the internet after detecting that the display device and the target network are successfully connected. When a user realizes a surfing function using a display device, for example, watching a network medium, the controller can realize various surfing functions based on a target network.

Meanwhile, the controller can automatically control the display equipment to be connected with other networks to serve as a standby network, so that the situation that the display equipment cannot use the network after the connection of the target network fails is avoided.

The controller may first obtain network information of a plurality of networks in the network list based on the network list. The controller can screen the network according to the network information of the plurality of networks to obtain a standby network to which the display device can be connected.

Considering that the current router device can be a dual-frequency router, the dual-frequency router is composed of two radio frequency chips, one is used for transmitting WiFi of 2.4G frequency bands, and the other is used for transmitting WiFi of 5G frequency bands, and is equivalent to a router integrating two network cards, so that a wireless network of two frequency bands is provided.

The target network to which the display device is connected may be 2.4G-band WiFi provided by the dual-band router, or may be 5G-band WiFi. The WiFi of another frequency band of the target network may be used as a standby network, and in this embodiment of the present application, the network of another frequency band provided by the same router is referred to as an association network of the target network.

The controller may acquire an associated network of the target network based on the network information.

In some embodiments, the network information may include a network name, which may be a service set identification (SSID, service Set Identifier), which may be used to distinguish between different networks.

The controller may obtain a network name of the target network, which is referred to as a target network name in the embodiment of the present application.

The controller may acquire the same character strings of the network names of the plurality of networks and the target network name, respectively, based on the network information. For example, the network name of the target network is H3C-WIFI5-394E-5G, and the network names of other networks are H3C-WIFI5-394E and TP-LINK-5G. The same strings of the network names of the two networks and the target network name are respectively: H3C-WIFI5-394E and-5G.

The network names of networks of different frequency bands provided by the same router are almost the same, and the difference is only that the part of the network names concerning the frequency band information is different.

Therefore, the controller may obtain the character string with the largest number of characters in all the same character strings, which is referred to as the target same character string in the embodiment of the present application.

The controller may determine a network corresponding to the target identical string and determine the network as an associated network of the target network.

In some embodiments, the controller may also use other information to obtain the associated network of the target network, considering that the user may modify the network name of the network provided by the router, so that the names of the networks of the two frequency bands provided by the same router may be completely different.

The network information may include a network address, which may be a media access control address (MAC address, media Access Control Address). Based on the property that the MAC address cannot be changed, screening can be performed according to the MAC addresses of all networks to obtain the associated network of the target network.

The controller may preset a number of bits based on the router device. For example, the first 8 bits of the MAC addresses of two different frequency bands wifi of the dual band router are the same, so the preset number of bits can be set to 8.

The controller may obtain a network address of the target network, referred to as a target network address in this embodiment.

The controller may obtain the first information based on the target network address. In this embodiment of the present application, the first information is information corresponding to a pre-preset number of bits of the target network address.

The controller may obtain second information corresponding to the number of the pre-set bits in the network addresses of the plurality of networks based on the network information, respectively.

The controller may obtain second information identical to the first information, referred to as target second information in the embodiment of the present application.

The controller may determine the network corresponding to the target second information as an associated network of the target network.

In some embodiments, the controller may acquire the associated network according to the network name of the network, and if the associated network that cannot be acquired is wrong, may acquire the associated network again according to the network address of the network.

The controller may connect the associated network based on the first password after acquiring the associated network according to the network name.

If the display device and the associated network are successfully connected, the controller can control the display to display prompt information, wherein the prompt information is used for representing that the display device is simultaneously connected with the target network and the associated network.

If the display device and the associated network fail to connect, the controller may reacquire the associated network based on the network address.

In some embodiments, after acquiring the association network, the controller may connect to the association network based on the first password. The associated network is the current standby network of the display device, and when the target network is disconnected, the controller can directly control the display device to use the associated network, so that the user is prevented from reconnecting the network, and the use experience of the user is improved.

In some embodiments, the controller may detect whether the associated network is successfully connected after connecting the associated network based on the first password.

If the display device and the associated network are successfully connected, the controller can control the display to display prompt information.

Meanwhile, in order to ensure the speed and stability of the network used by the current display device, the controller may first acquire the network signal strengths of the target network and the associated network, respectively, and set the network with the maximum network signal strength as the network used by the display device.

If the display device and the associated network connection fail, the controller may control the display to display a network connection interface including a password entry area. The controller may acquire a password input by the user in the password input area and determine the password input by the user as a second password, and the controller may reconnect the associated network based on the second password.

In some embodiments, the demand on the network is different when the display device performs different services. For example, for services such as online video, high-definition video-on-demand, etc., stability and network speed of the network need to be guaranteed, and a network using a 5G frequency band is suitable. Therefore, the controller can control the display device to use networks with different frequency bands according to different current services of the display device.

After the display device and the associated network are successfully connected, the controller can acquire the frequency bands of the target network and the associated network.

If the frequency band of the target network is the same as the frequency band of the associated network, the controller may not switch the network currently used by the display device.

If the frequency band of the target network is different from the frequency band of the associated network, the controller may detect a target application currently running on the display device. The controller may obtain the application type of the target application.

If the application type is a preset type, the preset type may be an application type with a higher requirement on the network, for example, an application corresponding to network media playing and a video chat application, and the controller may acquire a network with the highest frequency band in the target network and the associated network, and set the network as a network used by the display device.

If the application type is not the preset type, the controller may acquire the network with the lowest frequency band in the target network and the associated network, set the network as the network used by the display device, or may not switch the network used by the display device.

After the user indicates that the display device is connected with one network, the controller can control the display device to be automatically connected with the network of another frequency band corresponding to the network, so that the display device can be automatically connected with two networks, the situation that the user needs to automatically reconnect the network after the display device is disconnected is avoided, and the use experience of the user is improved.

In some embodiments, the user may also control the display device to connect to two networks by himself, may control the display device to connect to two networks of different frequency bands, and may also control the display device to connect to two networks of the same frequency band.

FIG. 14 illustrates an interactive flow diagram for components of a display device in some embodiments.

S201, responding to an instruction input by a user for indicating to connect a network, and detecting the current network connection state of the display equipment;

s202, if the display equipment is connected with a first network, analyzing a second network which is indicated to be connected by a user in the instruction, and acquiring second network information of the second network;

S203, acquiring a second network connection password corresponding to the second network;

s204, sending second network connection information to a preset multi-network connection service, wherein the second network connection information comprises the second network information and a second network connection password;

s205, connecting the second network based on the multi-network connection service.

In some embodiments, when the display device is powered on, the user may instruct the display device to connect to the network and input instructions to the display device to instruct the connection to the network.

In response to the instruction, the controller may search for a network to which the display device is currently capable of connecting and present to the user to cause the user to determine the network to connect.

The controller may obtain network information for a number of networks to which the display device is currently capable of connecting. The network information may include a network name and a network frequency band, where the network frequency band may be a 2.4G frequency band or a 5G frequency band.

The controller may generate a network information interface based on network information for a number of networks. FIG. 15 illustrates a schematic diagram of a network information interface in some embodiments. As shown in fig. 15, the network information interface includes a first frequency band control "network (2.4G)" and a second frequency band control "network (5G)".

The user can select the first frequency band control or the second frequency band control, so that the display device is controlled to display the network condition of the corresponding frequency band.

In response to a user selection of the first frequency band control or the second frequency band control, the controller may control the display to display the first netlist or the second netlist. The first network list includes network names of networks corresponding to the first frequency band, and the second network list includes network names of networks corresponding to the second frequency band.

Fig. 15 is a first netlist corresponding to a first frequency band. When the user selects the first frequency band control, the controller can control the display to display a first network list. The first network list includes a network A1, a network A2, a network A3, and a network A4. The four networks are all networks corresponding to the first frequency band. When the user selects the second frequency band control in the graph, the controller can control the display to switch and display a second network list corresponding to the second frequency band. Fig. 16 illustrates a schematic diagram of a second netlist in some embodiments. As shown in fig. 16, the second network list includes a network B1, a network B2, a network B3, and a network B4. The four networks are all networks corresponding to the second frequency band.

The user may select a network name to instruct the display device to connect to the network. In response to a user selection operation of the target network name, the controller may control the display device to connect to the target network corresponding to the target network name.

It should be noted that the display device may be connected to one network, or may be connected to a plurality of networks, for example, two networks may be connected simultaneously. In the embodiment of the application, different processes may be adopted for connection of different networks.

Thus, the controller may first detect the current network connection state of the display device. If the display device is not currently connected to the network, a standard WiFi service in the display device may be employed for connection. If the display device is already connected to one network, the connection may be made in a different way when a second network needs to be connected.

In some embodiments, the indication that the display device may be directly connected to the first network may be provided if it is detected that the display device is not currently connected to the network. The controller may first determine the network to which the user indicates to connect, referred to as the first network in this embodiment of the application. The controller may parse the user instruction out of the first network to which the user indicates to connect. The controller may obtain network information of the first network, which is referred to as first network information in this embodiment of the present application, including a network name of the first network.

The controller may obtain a connection password corresponding to the first network, which is referred to as a first network connection password in this embodiment of the present application.

The controller may control the display to display the network connection password input interface. FIG. 17 is a schematic diagram of a network connection password entry interface in some embodiments. As shown in fig. 17, the network connection password input interface includes a password input control, a confirmation control and a cancel control. The user may enter a connection password for the first network at the password input control and click the confirmation control to connect the display device to the first network.

In response to a user selection of the confirmation control, the controller may obtain a password entered by the user in the password entry control, and determine the password entered by the user as the first network connection password.

The controller may generate the first network connection information according to the first network information and the first network connection password. The first network connection information includes first network information and a first network connection password for connecting to the first network.

In some embodiments, the controller may send the first network connection information to a standard interface of the display device connection network. The standard interface may be an Android standard interface wifimanager set inside the display device. And the connection of the first network is realized through standard WiFi service provided by the Android system and used for connecting with the network.

The controller may connect to the first network based on a standard interface, and the standard interface may connect to the first network according to the first network connection information.

In some embodiments, if the user indicates that the network is connected, the display device is already connected to the network, i.e., the display device is already connected to the first network, the user indicates that the display device is connected to the second network, which in the embodiments of the present application will be referred to as the second network.

The controller may parse the second network in the instruction to connect the display device.

In some embodiments, the display device may be connected to multiple networks or may be connected to only one network, considering its network connection capability. Thus, the controller may first detect whether the display device is capable of connecting to multiple networks to determine whether the display device is capable of connecting to a second network.

The controller may determine how many networks the display device is able to connect to by detecting how many network nodes wlans the display device currently creates.

The controller may obtain a current network node creation number of the display device. If a network node wlan0 is created in the display device, it is indicated that the display device is currently only able to connect to one network, at which time the display device is unable to connect to the second network.

If two network nodes wlan0 and wlan1 are created in the display device, it is indicated that the display device is currently able to connect to two networks. At this time, the controller may control the display device to connect to the second network.

In some embodiments, the controller may determine that the user indicates the connected second network and obtain network information of the second network, which is referred to as second network information in embodiments of the present application, including a network name of the second network.

The controller may obtain a connection password corresponding to the second network, which is referred to as a second network connection password in this embodiment of the present application.

When the second network connection password is acquired, the controller can control the display to display the network connection password input interface. In response to a user selection of the confirmation control, the controller may obtain a password entered by the user in the password entry control and determine the password entered by the user as the second network connection password.

The controller may generate second network connection information based on the second network information and the second network connection password, the second network connection information being used to connect to the second network.

In this embodiment of the present application, an SDK encapsulated by a system process hspcore is preset, and in this embodiment of the present application, the hspcore SDK is referred to as a multi-network connection service, and is used to connect to a second network of the display device.

The controller may transmit the second network connection information to a preset multi-network connection service and connect the second network according to the multi-network connection service.

In some embodiments, when connecting the second network using the multi-network connection service, the controller may first invoke a preset interface package library in the display device based on the multi-network connection service. The preset interface package library may be expressed as libwpa_cli_wrapper.so, and a plurality of interfaces, for example, preset network connection interfaces add_network, are pre-packaged in the interface package library.

The controller may control the multi-network connection service to transmit the second network connection information to the interface package library. The controller may control the interface package library to retransmit the second network connection information to the network connection interface.

The controller may connect to the second network based on a network connection interface, and the network connection interface may connect to the second network according to the second network connection information.

In some embodiments, the network connection interface may invoke a network driver module underlying the display device that may interact in communication with other electronic devices, such as router devices.

The controller may send a second network connection request to a network device corresponding to the second network based on the network connection interface. The second network connection request carries a second network connection password.

After the network connection interface invokes the network driving module, the network driving module may generate a second network connection request according to a second network connection password in the second network connection information, and send the second network connection request to a network device corresponding to the second network, which may be a router device corresponding to the second network.

After receiving the second network connection request, the router device may verify the second network connection password. If the verification is passed, the connection information can be sent to the display device, and the connection information is used for prompting the display device to be connected with the second network. If the verification is not passed, information of verification failure may be transmitted to the display device.

The display device may connect to the second network in response to connection information sent by the network device after verification of the second network connection password.

The preset interface package library is packaged with a preset network address acquisition interface, which may be denoted as udhcpc, and is used for acquiring a network address, where the network address may be an IP address.

The controller may acquire the network address of the second network based on the network address acquisition interface.

The controller may control the display device to connect to the second network based on a network address of the second network.

In some embodiments, a preset network connection information storage interface is also encapsulated in a preset interface encapsulation library, which may be denoted as save_config. The network connection information storage interface may call a configuration file preset in the display device, where the configuration file may store some information and may be represented as a wpa_suppicant_conf file.

After the multi-network connection service connects to the second network, the controller may detect a connection condition of the display device and the second network.

If the display device and the second network are successfully connected, the controller can control the interface encapsulation library to call the network connection information storage interface and send the second network connection information to the network connection information storage interface.

The controller may save the second network connection information to a preset profile based on the network connection information saving interface.

If the display device and the second network connection fail, it may be a password error entered by the user. The controller can control the display to display prompt information for prompting the failure of the second network connection. The user may instruct the display device to reconnect to the second network.

In some embodiments, after the display device is restarted, the controller may reconnect the network connected at the last power-on according to the network connection information stored in the display device.

For standard WiFi services, after the first network connection is successful, the first network connection information may be stored in the standard WiFi service, and may be stored in WiFi configuration information, which is denoted as WiFi configstore.

And after the display equipment is started up next time, the WIFI configuration information can be called through the standard interface, and the first network connection information is obtained. Meanwhile, the standard interface may reconnect the first network based on the first network connection information.

The controller may also save the interface call profile based on the network connection information. The controller may read the second network connection information stored in the configuration file based on the network connection interface and reconnect the second network based on the network connection interface.

The embodiment of the application also provides a network connection method which is applied to the display equipment and comprises the following steps:

controlling the display device to connect to the target network based on the first password;

based on the detection that the display equipment and the target network are successfully connected, network information of a plurality of networks is acquired based on a network list;

And acquiring an associated network of the target network based on the network information, and connecting the associated network based on the first password.

In some embodiments, before the controlling the display to display the network list, further comprises:

acquiring network information of a first network to which the display device can be connected currently; a network list is generated based on the network information of the first network.

searching for a first network to which the display device is currently connectable; acquiring network information of a second network based on a preset database, wherein the second network connected with display equipment is stored in the preset database; a network list is generated based on network information of the first network and the second network.

In some embodiments, obtaining the first password further comprises:

traversing network information stored in a preset database; the preset database stores network information of all networks connected with the display equipment and corresponding connection passwords of each network. If the network information of the target network is stored in the preset database, acquiring a target connection password corresponding to the target network based on the preset database, and determining the target connection password as a first password. If the network information of the target network is not stored in the preset database, the display is controlled to display a network connection interface, wherein the network connection interface comprises a password input area; and acquiring the password input by the user in the password input area, determining the password input by the user as a first password, and storing the target network and the first password into a preset database.

In some embodiments, the network information includes a network name. Acquiring an associated network of the target network based on the network information, further comprising:

acquiring a target network name of a target network; respectively acquiring the same character strings of the network names of a plurality of networks and the target network names based on the network information; acquiring the target identical character strings with the largest character numbers in the identical character strings; and determining the network corresponding to the target same character string as the associated network of the target network.

In some embodiments, the network information includes a network address. Acquiring an associated network of the target network based on the network information, further comprising:

acquiring a target network address of a target network; acquiring first information based on a target network address, wherein the first information is information corresponding to the number of the pre-preset bits of the target network address; respectively acquiring second information corresponding to the front preset bit numbers of the network addresses of a plurality of networks based on the network information; acquiring target second information which is the same as the first information; and determining the network corresponding to the target second information as an associated network of the target network.

In some embodiments, after determining the network corresponding to the target identical character string as the associated network of the target network, the method further includes:

The associated network is connected based on the first password. And if the display equipment and the associated network are successfully connected, controlling the display to display prompt information, wherein the prompt information is used for representing that the display equipment is simultaneously connected with the target network and the associated network. And if the display equipment and the associated network are connected in failure, acquiring a target network address of the target network.

In some embodiments, after connecting the associated network based on the first password, further comprising:

if the display equipment and the associated network are successfully connected, the display is controlled to display prompt information, and the prompt information is used for representing that the display equipment is simultaneously connected with the target network and the associated network; and acquiring network signal strengths of the target network and the associated network, and setting a network with the maximum network signal strength as a network used by the display device.

If the display equipment and the associated network are failed to be connected, controlling the display to display a network connection interface, wherein the network connection interface comprises a password input area; and acquiring the password input by the user in the password input area, determining the password input by the user as a second password, and connecting the associated network based on the second password.

And if the display equipment is successfully connected with the associated network, acquiring the frequency bands of the target network and the associated network. And if the frequency band of the target network is different from the frequency band of the associated network, detecting the currently running target application program of the display equipment. The application type of the target application is obtained.

And if the application program type is the preset type, setting the network with the highest frequency band in the target network and the associated network as the network used by the display equipment. If the application type is not the preset type, setting the network with the lowest frequency band in the target network and the associated network as the network used by the display device.

The same and similar parts of the embodiments in this specification are referred to each other, and are not described herein.

It will be apparent to those skilled in the art that the techniques of embodiments of the present invention may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be embodied essentially or in parts contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method of the embodiments or some parts of the embodiments of the present invention.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A display device, characterized by comprising:

a display;

a controller configured to:

2. The display device of claim 1, wherein the controller, prior to executing the control display to display the network list, is further configured to:

acquiring network information of a first network to which the display device can be connected currently;

a network list is generated based on the network information of the first network.

3. The display device of claim 1, wherein the controller, prior to executing the control display to display the network list, is further configured to:

searching for a first network to which the display device is currently connectable;

acquiring network information of a second network based on a preset database, wherein the second network connected with display equipment is stored in the preset database;

A network list is generated based on network information of the first network and the second network.

4. The display device of claim 1, wherein the controller executing the obtaining the first password is further configured to:

traversing network information stored in a preset database; the preset database stores network information of all networks connected with the display equipment and a connection password corresponding to each network;

if the network information of the target network is stored in the preset database, acquiring a target connection password corresponding to the target network based on the preset database, and determining the target connection password as a first password;

if the network information of the target network is not stored in the preset database, a network connection interface is displayed by a control display, wherein the network connection interface comprises a password input area; and acquiring the password input by the user in the password input area, determining the password input by the user as a first password, and storing the target network and the first password into the preset database.

5. The display device of claim 1, wherein the network information includes a network name; the controller executing an associated network that obtains the target network based on the network information is further configured to:

Acquiring a target network name of the target network;

respectively acquiring the network names of the networks and the same character strings of the target network names based on the network information;

acquiring the target identical character strings with the largest character numbers in the identical character strings;

and determining the network corresponding to the target same character string as the associated network of the target network.

6. The display device of claim 5, wherein the network information comprises a network address; the controller executing an associated network that obtains the target network based on the network information is further configured to:

acquiring a target network address of the target network;

acquiring first information based on the target network address, wherein the first information is information corresponding to the pre-preset bit number of the target network address;

respectively acquiring second information corresponding to the number of the pre-preset bits of the network addresses of the plurality of networks based on the network information;

acquiring target second information which is the same as the first information;

and determining the network corresponding to the target second information as an associated network of the target network.

7. The display device of claim 6, wherein the controller, upon performing the determination of the network to which the target identical string corresponds as the associated network of the target network, is further configured to:

Connecting the association network based on the first password;

if the display equipment is successfully connected with the associated network, the display is controlled to display prompt information, wherein the prompt information is used for representing that the display equipment is simultaneously connected with the target network and the associated network;

and if the display equipment and the associated network are connected in failure, executing the step of acquiring the target network address of the target network.

8. The display device of claim 1, wherein the controller, upon performing the connecting the association network based on the first password, is further configured to:

if the display equipment is successfully connected with the associated network, controlling a display to display prompt information, wherein the prompt information is used for representing that the display equipment is simultaneously connected with the target network and the associated network; acquiring network signal strengths of the target network and the associated network, and setting a network with the maximum network signal strength as a network used by display equipment;

if the display equipment and the associated network are failed to be connected, controlling a display to display a network connection interface, wherein the network connection interface comprises a password input area; and acquiring the password input by the user in the password input area, determining the password input by the user as a second password, and connecting the associated network based on the second password.

9. The display device of claim 1, wherein the controller, upon performing the connecting the association network based on the first password, is further configured to:

if the display equipment is successfully connected with the associated network, acquiring the frequency bands of the target network and the associated network;

if the frequency band of the target network is different from the frequency band of the associated network, detecting a target application program currently operated by the display equipment;

acquiring the application type of the target application;

if the application program type is a preset type, setting the network with the highest frequency band in the target network and the associated network as a network used by display equipment;

and if the application program type is not the preset type, setting the network with the lowest frequency band in the target network and the associated network as the network used by the display equipment.

10. A network connection method applied to a display device, the method comprising: