CN114928760B

CN114928760B - Key setting method of control device and display equipment

Info

Publication number: CN114928760B
Application number: CN202210498298.8A
Authority: CN
Inventors: 李东航
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2024-04-16
Anticipated expiration: 2042-05-09
Also published as: CN114928760A

Abstract

The embodiment of the application provides a key setting method of a control device and display equipment, wherein the method comprises the following steps: receiving a control instruction sent by a control device; the control instruction is generated by the control device after responding to the triggering of the target key; if the target key is detected to have no associated preset signal source, matching the target signal source according to a preset matching rule based on the signal source type supported by the display equipment and the signal access state of each signal source type; and storing the association relation between the target key and the target signal source, and displaying the target signal source. According to the signal source association binding mechanism and the signal source jump of the target key can be triggered quickly by pressing the target key by a user, so that the signal source associated with the key can be bound quickly and conveniently, and the user does not need to set the signal source type associated with the target key in a control device setting page set by a system in advance.

Description

Key setting method of control device and display equipment

Technical Field

The present invention relates to the field of display devices, and in particular, to a key setting method of a control device and a display device.

Background

In some scenarios, a user may send a control instruction to a display device using a control device, for example, the control device is a remote controller, a plurality of physical keys are configured on the remote controller, when the user interface displayed on the display device is clicked by the user, the remote controller sends the control instruction carrying the key value of the key to the display device, and the display device responds to the control instruction and performs a corresponding instruction action.

The control device can be provided with a signal source key, and a user clicks the signal source key, so that the rapid switching to the target signal source corresponding to the key is realized. The user needs to access the remote controller setting item in the system setting in advance, and the user can configure the signal source type associated with the signal source key in a self-defined way to quickly enter the designated signal source through the signal source key, if the signal source associated with the signal source key is not preset, or the signal source associated with the signal source key is accessed without media, the signal source cannot be quickly switched to the signal source through the signal source key, and inconvenience is brought to the user.

Disclosure of Invention

In order to solve the problems discussed in the background art, the invention provides a key setting method and display equipment of a control device, which can automatically match and associate a target signal source when a target key on the control device is not provided with the associated signal source, and automatically jump to the target signal source after the matching is successful.

A first aspect provides a display device comprising:

a display for displaying a user interface;

the communicator is used for being connected with the control device, and a plurality of keys are arranged on the control device;

a controller configured to perform:

receiving a control instruction sent by the control device; the control instruction is generated by the control device after responding to the triggering of the target key;

if the target key is detected to have no associated preset signal source, matching the target signal source according to a preset matching rule based on the signal source type supported by the display equipment and the signal access state of each signal source type;

and storing the association relation between the target key and the target signal source, and controlling a display to display the target signal source.

In some embodiments, the controller is configured to match the target signal source according to a preset matching rule as follows:

inquiring a television signal source supported by the display equipment;

screening a first signal source from the television signal sources, wherein the first signal source is a signal source which has completed channel searching and has media signal access currently;

the target signal source is matched from the first signal source.

In some embodiments, the controller is configured to match the target signal source from the first signal sources as follows:

if the number of the first signal sources is equal to 1, matching the first signal sources into the target signal sources;

and if the number of the first signal sources is greater than 1, matching the first signal source with the highest priority as the target signal source based on the preset priority.

if the number of the first signal sources is greater than 1, controlling a display to display a first prompt page; the first prompt page comprises an identification of the first signal source, a first confirmation control and a first cancellation control;

responding to clicking operation of the first confirmation control after selecting a first target identifier in the first prompt page, and matching a signal source corresponding to the first target identifier as the target signal source;

and responding to the clicking operation of the first cancellation control, canceling the signal source which is associated with the target key.

If the first signal source is not screened from the television signal sources, inquiring a second signal source received by the display equipment through a plurality of media interfaces;

screening a third signal source with media signal access from the second signal source;

and matching the target signal source from the third signal source.

In some embodiments, the controller is configured to match the target signal source from the third signal source as follows:

if the number of the third signal sources is equal to 1, matching the third signal sources into the target signal sources;

if the number of the third signal sources is greater than 1, controlling a display to display a second prompt page; the second prompting page comprises an identification of the third signal source, a second confirmation control and a second cancellation control;

responding to clicking operation of the second confirmation control after selecting a second target identifier in the second prompt page, and matching a signal source corresponding to the second target identifier as the target signal source;

and responding to the clicking operation of the second cancellation control, canceling the signal source associated with the target key.

In some embodiments, the controller is further configured to perform:

If the target signal source is not matched with the first signal source and the third signal source, screening a fourth signal source from the television signal sources, wherein the fourth signal source is a signal source which has media signal access at present but has not completed channel searching yet;

according to the fourth signal source, controlling a display to display a channel searching page; a channel searching control is arranged in the channel searching page;

responding to clicking operation of the channel searching control, and automatically searching channel information corresponding to the fourth signal source;

and when the fourth signal source channel searching is detected to be finished, matching the target signal source from the fourth signal source.

In some embodiments, the controller is further configured to perform:

before the target signal source is displayed, controlling a display to display a target key association setting page; the target key association setting page comprises a switching control, a third confirmation control and prompt information for prompting that the target key is associated with the target signal source;

responding to clicking operation of the third confirmation control or not receiving user operation within a preset time period, and controlling a display to display the target signal source;

Responding to clicking operation of the switching control, and controlling a display to display a control device setting page; the control device setting page comprises a signal source list, wherein the signal source list comprises signal source types supported by display equipment, and the signal source list is used for a user to select a target signal source to be switched.

In some embodiments, the controller is further configured to perform:

if the target key is detected to have an associated preset signal source, inquiring a signal access state of the preset signal source;

if the preset signal source currently has media signal access, controlling a display to display the preset signal source;

and deleting the association relation between the target key and the preset signal source and re-matching the target signal source if the preset signal source is accessed without media.

A second aspect provides a key setting method of a control device, the method including:

receiving a control instruction sent by a control device; the control instruction is generated by the control device after responding to the triggering of the target key;

And storing the association relation between the target key and the target signal source, and displaying the target signal source.

The method and the device are applied to the scene of carrying out signal source association binding on the target key on the control device, a user does not need to set the signal source type associated with the target key in a control device setting page set by a system in advance, but when the user clicks the target key on the control device, the control device sends a control instruction carrying the key value of the target key, the display equipment receives the control instruction, analyzes that the key value in the control instruction corresponds to the target key, and detects whether the target key has an associated preset signal source or not. If the target key does not have an associated preset signal source, a signal source association binding flow for the target key is started, the target signal source is matched according to the signal access state of the signal source supported by the display device, wherein the signal sources include but are not limited to television signal sources (such as ATV, DTV and the like) and signal sources received through a media interface (such as HDMI, AV, DVI and the like), so that available target signal sources are matched and distributed for the target key, the display device can jump to the target signal source, the association relation between the target key and the target signal source is stored, and association binding is completed, so that the user can jump to the associated bound signal source directly when clicking the target key on the control device next time. According to the signal source association binding mechanism and the signal source jump of the target key can be triggered rapidly by pressing the target key by a user, so that the signal source associated with the target key can be bound rapidly and conveniently, the availability of the target key is ensured, and the operation experience of the user is improved.

Drawings

Fig. 1 shows an operational scenario between a display device and a control apparatus;

fig. 2 shows a hardware configuration block diagram of the control apparatus 100;

fig. 3 shows a hardware configuration block diagram of a display device 200;

fig. 4 shows a software configuration diagram in a display device 200;

FIG. 5 illustrates a schematic diagram of a first remote control setup page;

FIG. 6 illustrates a schematic diagram of a target key association settings page;

FIG. 7 illustrates a schematic diagram of a first hint page;

FIG. 8 illustrates a schematic diagram of another first hint page;

FIG. 9 illustrates a schematic diagram of a second hint page;

FIG. 10 illustrates a schematic diagram of another second hint page;

FIG. 11 illustrates a schematic diagram of a second remote control setup page;

FIG. 12 illustrates a third hint page;

fig. 13 illustrates a schematic diagram of a first channel search page;

FIG. 14 illustrates a fourth hint page that is displayed after the search is completed;

fig. 15 illustrates a schematic diagram of a second channel search page;

fig. 16 is a schematic diagram illustrating a change of a channel search page when a channel search is started on the basis of the page of fig. 15;

Fig. 17 is a schematic diagram illustrating a change of a channel search page at the end of a search based on the page of fig. 16;

FIG. 18 is a schematic diagram illustrating a fifth hint page displayed when a target signal source associated with a target key is accessed without a media asset signal;

FIG. 19 illustrates an underlying architectural diagram that responds to a target key control command;

fig. 20 is a schematic diagram schematically showing a third remote controller setting page;

fig. 21 is a flowchart schematically showing a key setting method of the control apparatus.

Detailed Description

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

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 display device provided in the embodiment of the application may have various implementation forms, for example, may be a television, an intelligent television, a laser projection device, a display (monitor), an electronic whiteboard (electronic bulletin board), an electronic desktop (electronic table), and the like. Fig. 1 and 2 are specific embodiments of a display device of the present application.

Fig. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display device 200 through the smart device 300 or the control apparatus 100.

In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication or bluetooth protocol communication, and other short-range communication modes, and the display device 200 is controlled by a wireless or wired mode. 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, a smart device 300 (e.g., mobile terminal, tablet, computer, notebook, etc.) may also be used to control the display device 200. For example, the display device 200 is controlled using an application running on a smart device.

In some embodiments, the display device may receive instructions not using the smart device or control device described above, but rather receive control of the user by touch or gesture, or the like.

In some embodiments, the display device 200 may also perform control in a manner other than the control apparatus 100 and the smart device 300, for example, the voice command control of the user may be directly received through a module configured inside the display device 200 device for acquiring voice commands, or the voice command control of the user may be received through a voice control device configured outside the display device 200 device.

In some embodiments, the display device 200 is also in data communication with a server 400. 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 server 400 may be a cluster, or may be multiple clusters, and may include one or more types of servers.

Fig. 2 exemplarily shows a block diagram of a configuration of the control apparatus 100 in accordance with an exemplary embodiment. 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.

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.

In some embodiments the controller includes a processor, a video processor, an audio processor, a graphics processor, RAM, ROM, a first interface for input/output to an nth interface.

The display 260 includes a display screen component for presenting a picture, and a driving component for driving an image display, a component for receiving an image signal from the controller output, displaying video content, image content, and a menu manipulation interface, and a user manipulation UI interface.

The display 260 may be a liquid crystal display, an OLED display, a projection device, or a projection screen.

The communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, or other network communication protocol chip or a near field communication protocol chip, and an infrared receiver. The display device 200 may establish transmission and reception of control signals and data signals with the external control device 100 or the server 400 through the communicator 220.

A user interface, which may be used to receive control signals from the control device 100 (e.g., an infrared remote control, etc.).

The detector 230 is used to collect signals of the external environment or interaction with the outside. For example, the detector 230 includes a light receiver, a sensor (not shown) for collecting the intensity of ambient light; alternatively, the detector 230 includes an image collector such as a camera, which may be used to collect external environmental scenes, user attributes, or user interaction gestures, or alternatively, the detector 230 includes a sound collector such as a microphone, or the like, which is used to receive external sounds.

The external device interface 240 may include, but is not limited to, the following: high Definition Multimedia Interface (HDMI), analog or data high definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), RGB port, or the like. The input/output interface may be a composite input/output interface formed by a plurality of interfaces.

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.

In some embodiments, 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 or the like.

The controller 250 controls the operation of the display device and responds to the user's operations through various software control programs stored on the memory. The controller 250 controls the overall operation of the display apparatus 200. For example: in response to receiving a user command to select a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments the controller includes at least one of a central processing unit (Central Processing Unit, CPU), video processor, audio processor, graphics processor (Graphics Processing Unit, GPU), RAM Random Access Memory, RAM), ROM (Read-Only Memory, ROM), first to nth interfaces for input/output, a communication Bus (Bus), and the like.

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.

A "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user, which enables conversion between an internal form of information and a user-acceptable form. 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 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.

Referring to FIG. 4, in some embodiments, the system is divided into four layers, from top to bottom, an application layer (referred to as an "application layer"), an application framework layer (Application Framework layer) (referred to as a "framework layer"), a An Zhuoyun row (Android run) and a system library layer (referred to as a "system runtime layer"), and a kernel layer, respectively.

In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, or the like; or may be an application developed by a third party developer. In particular implementations, the application packages in the application layer are not limited to the above examples.

The framework layer provides an application programming interface (Application Programming Interface, API) and programming framework for the application. The application framework layer includes a number of predefined functions. The application framework layer corresponds to a processing center that decides to let the applications in the application layer act. Through the API interface, the application program can access the resources in the system and acquire the services of the system in the execution.

As shown in fig. 4, the application framework layer in the embodiment of the present application includes a manager (manager), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used to interact with all activities that are running in the system; a Location Manager (Location Manager) is used to provide system services or applications with access to system Location services; a Package Manager (Package Manager) for retrieving various information about an application Package currently installed on the device; a notification manager (Notification Manager) for controlling the display and clearing of notification messages; a Window Manager (Window Manager) is used to manage bracketing icons, windows, toolbars, wallpaper, and desktop components on the user interface.

In some embodiments, the activity manager is used to manage the lifecycle of the individual applications as well as the usual navigation rollback functions, such as controlling the exit, opening, fallback, etc. of the applications. The window manager is used for managing all window programs, such as obtaining the size of the display screen, judging whether a status bar exists or not, locking the screen, intercepting the screen, controlling the change of the display window (for example, reducing the display window to display, dithering display, distorting display, etc.), etc.

In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is in use, the android operating system runs the C/C++ libraries contained in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, 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 control device 100 may be used with a smart device similar to or identical to the display device 200 described above, where the control device 100 has at least one physical key, and the user may click on the corresponding key as needed to send a control instruction to the display device 200. For example, the user desires to switch to the next channel, the "channel+" key on the control device 100 may be clicked; for another example, the user clicks the "live" button, and the control display device quickly jumps to the signal source associated with the "live" button.

In some embodiments, the control device 100 includes, but is not limited to, a remote control, a keyboard, a remote control handle, and the like.

In some embodiments, the control apparatus 100 responds to the triggering of a certain key, generates a control instruction, wherein the control instruction includes a key value of the key, the key value is equivalent to an identification mark of the key, and then sends the control instruction to the display device 200; in response to the control instruction, the display device 200 recognizes the key value of the control instruction, distributes the key value to the corresponding function module, and executes the corresponding logic program by the function module.

In some embodiments, the functionality of some of the keys of the control device 100 is fixed, e.g., channel+, channel-, volume+, volume-, etc., and does not support editing and modifying such key functionality by the user. While some keys of the control device 100 support association binding and editing modification of functions, for example, support a user to bind a signal source type associated with a "live broadcast" key, so that the user can switch to a corresponding signal source quickly by one key when triggering the "live broadcast" key.

In some embodiments, taking the control device 100 as an example of a remote controller, a user needs to open a remote controller setting page according to a "system setting-remote controller setting" operation path in advance, as in the example of fig. 5, a setting control 51 of a target key may be included in the remote controller setting page, and the user sets an association relationship between the target key and a signal source through the setting control 51, where the signal source includes, but is not limited to, a television signal source, a media interface signal source, and the like.

In some embodiments, referring to fig. 5, the television signal sources may include ATV (Analog TV) and DTV (Digital TV), including but not limited to DVBC (Digital Video Broadcasting, digital video broadcast), DTMB (Digital Television Terrestrial Multimedia Broadcasting, digital television terrestrial multimedia broadcast), and the like.

In some embodiments, referring to fig. 5, media interface sources include, but are not limited to, HDMI (High Definition Multimedia Interface ), VGA (Video Graphics Array, video graphics array) interface, AV interface (also referred to as audio video input interface), DVI (Digital Visual Interface, digital video interface), and the like.

In some embodiments, referring to fig. 5, if the user selects, through the setting control 51, that the signal source type associated with the target key is DVBC, and then clicks the confirm setting control 52, the display device stores the association relationship between the target key and DVBC, and then the user triggers the target key on the remote controller, and the controller automatically jumps to the playing interface of the DVBC signal source if the controller queries that the target key is currently associated with DVBC. If the user clicks the cancel setting control 53, the set target key is canceled, and when the subsequent user triggers the target key on the remote controller, the controller queries that the target key has no associated signal source, and does not respond to the control instruction sent by the remote controller, so that the currently displayed signal source is kept unchanged, i.e. the flow of switching the signal source by one key is not executed.

In some embodiments, after a user triggers a target key on the remote controller, the remote controller generates and sends a control instruction to the display device, the controller responds to the control instruction and inquires that the signal source type currently associated with the target key is DVBC, the controller further detects the signal access state of the DVBC, if the DVBC has no media signal access, the controller cannot jump to the DVBC signal source, at this time, the target key is equivalent to temporary failure, the user can only wait for the signal access of the DVBC, or the signal source type associated with the target key is modified in the page of fig. 5, so that inconvenience is brought to the user by triggering the target key to switch to other available signal sources except the DVBC.

To solve the above-mentioned problem, in some embodiments, when a user triggers a target key on the control device, the control device generates and controls an instruction to the display device, where the control instruction includes a key value of the target key; the controller of the display device receives the control command, identifies a key value in the control command, acquires that the target key is triggered, detects whether the target key has an associated preset signal source, and if the target key has the associated preset signal source, directly switches to the current associated signal source without executing matching of the associated signal source of the target key.

In some embodiments, if it is detected that the target key does not have an associated preset signal source, that is, the user has not previously performed signal source association binding on the target key, the target key may be matched and switched to the target signal source according to a preset matching rule based on the signal source category supported by the display device and the signal access state of each signal source category, and an association relationship between the target key and the target signal source is stored. The configuration of the preset matching rule and the implementation manner of the matching target signal source will be described in detail below.

In some embodiments, the display device may configure the matching priority of the signal sources, for example, the priority is that the television signal source > the media interface type signal source, i.e., the target signal source is preferentially matched from the television signal source, and if the target signal source is not matched from the television signal source, the target signal source is matched from the media interface type signal source.

In some embodiments, the controller queries the display device to support N television signal sources received, detects whether the television signal source a has completed a channel search (i.e., searches channels) if the display device supports only one type of television signal source a, i.e., n=1, and matches the target signal source from the media interface type signal sources if the television signal source a does not complete a channel search. If the television signal source a finishes the channel searching, further detecting whether the television signal source a has media signal access currently; if the television signal source a is accessed without media information, matching the target signal source from the media interface type signal source; and if the television signal source a currently has media signal access, matching the television signal source a as a target signal source.

In some embodiments, if the display device supports receiving multiple television signal sources, i.e., N is greater than 1, then M first signal sources are selected from the N television signal sources, where the first signal sources are signal sources that have completed a channel search and currently have media signal access, 0.ltoreq.m.ltoreq.n, and then the target signal source is matched from the M first signal sources.

In some embodiments, if the first signal source has only one television signal source b, i.e., m=1, then the television signal source b is directly matched as the target signal source.

In some embodiments, if the number M of first signal sources is greater than 1, for example, the first signal sources include ATV, DVBC, and DTMB, the signal source with the highest priority may be automatically matched to the target signal source based on the preset priority, for example, the preset priority is DVBC > DTMB > ATV, and DVBC is matched to the target signal source.

The foregoing embodiment traverses N television signal sources, screens out M first signal sources from the N television signal sources, and matches out a target signal source according to the number of first signal sources and a preset priority. In other embodiments, it may be sequentially detected whether the television signal source has completed the channel search and currently has media signal access according to the priority order of the N television signal sources. Taking television signal sources including ATV, DVBC and DTMB as an example, if the preset priority is DVBC > DTMB > ATV, detecting DVBC preferentially, and if detecting that the DVBC does not perform channel searching, continuing detecting DTMB; if the DVBC is detected to finish channel searching, further detecting whether the DVBC is currently accessed with a signal, if the DVBC is not accessed with a media-free signal, namely, a DVBC signal source is not available, continuing to detect the DTMB, and if the DVBC is currently accessed with the media-free signal, namely, the DVBC signal source is available, stopping a matching flow and matching the DVBC as a target signal source. The embodiment may not need to traverse all N television signal sources, but immediately terminate the matching flow when the target signal source is matched, so that the matching efficiency of the target signal source is improved.

In some embodiments, when the target signal source is matched according to the above embodiments, a target key association setting page as illustrated in fig. 6 may be displayed before switching to the target signal source. The target key association setting page includes a third prompt message 61, a switch control 62 and a third confirm control 63, where the third prompt message 61 is used to prompt that the target key is associated with the target signal source, for example, in fig. 6, the third prompt message 61 is "the target key is bound", and the digital video broadcast can be quickly entered when the target key is pressed in any scene.

In some embodiments, the third confirmation control 63 is presented as "i know", for example, the first time 631 is synchronously displayed at the third confirmation control 63, when the target key association setting page starts to be displayed, the first time 631 is equal to a preset duration (for example, 30 s), and the countdown starts from the preset duration, if the user actively clicks the third confirmation control 63, or the controller detects that the user does not perform any operation all the time when the first time 631 is changed to 0, the association binding of the target key is defaulted, the target key association setting page is automatically closed, the target signal source DVBC is displayed, and meanwhile, the association relationship between the target key and the DVBC is stored.

In some embodiments, if the user clicks the switch control 62, the user interface is controlled to jump to the remote control setting page illustrated in fig. 5, and the user may set the signal source type associated with the target key for page switching on the remote control according to the key requirement.

In some embodiments, referring to fig. 6, an operation guide image may be further displayed in the target key association setting page, where the operation guide image includes an operation object diagram 64 and a signal source identifier 65 bound thereto, the operation object diagram 64 includes an image of a control device and an enlarged view of a target key, and the signal source identifier 65 may include an identifier diagram and/or a signal source name of a target signal source, and the signal source name is, for example, a form of a full name, an acronym, an english abbreviation, or the like of the signal source. The user views the operation guide image and knows that after the target key on the control device is pressed, the user can quickly switch to the signal source associated with the target key by one key. The signal source identification diagrams in this application are merely exemplary and do not constitute a limitation on the signal source identification of an actual product.

In some embodiments, if the number M of the first signal sources is greater than 1, a first prompting page may also be displayed on the user interface. The first hint page as illustrated in fig. 7 includes first hint information 71, identification of M first signal sources, a first confirm control 72, and a first cancel control 73. The first prompt 71 is used to prompt the user to select a target signal source, for example, the first prompt 71 in fig. 7 is presented as "please select a signal source associated with a target key, and the user can quickly enter the selected signal source when pressing the target key in any scenario.

In some embodiments, referring to fig. 7, the identifiers of the m first signal sources may include a signal source identifier chart and/or a signal source name, where each first signal source corresponds to one selection control 74, at most only one of the m selection controls can be selected, for example, including DVBC, DTMB, and ATV in fig. 7, and the user clicks the selection control corresponding to the ATV (analog tv) to select the ATV, and then triggers the first confirmation control 72, so that the controller matches the ATV to be the target signal source, closes the first prompting page, and switches to the ATV signal source, and stores the association relationship between the target key and the ATV.

In some embodiments, whether the user selects the target signal source in the first prompt page or not, if the user finally triggers the first cancel control 73, the signal source associated with the target key is canceled, the associated binding flow of the current target key is exited, and the current user interface is returned.

In some embodiments, fig. 8 illustrates another first hint page that includes first hint information 71 and identification of M first signal sources. In this embodiment, the user may press a direction key on the control device according to the arrangement of M signal source identifiers, so as to move the focal position of the mobile control device, for example, in the example of fig. 8, three signal source identifiers are arranged in rows, the user may operate left and right keys on the control device, so that the focal point jumps to a target signal source that is desired to be associated and bound, for example, the user adjusts the focal point to DTMB, then triggers a confirm key (OK key) on the control device, and then the controller matches DTMB to the target signal source, closes the first prompting page, switches to the DTMB signal source, and stores the association relationship between the target key and DTMB.

In some embodiments, based on the first prompt page illustrated in fig. 8, if the user triggers the return key on the remote controller, the signal source for setting the association for the target key is canceled, the association binding flow of the current target key is exited, and the current user interface is returned. Compared with fig. 7, the first prompting page is simpler, and related function setting is realized by means of keys such as a direction key, an OK key, a return key and the like on the control device. After the first prompt page is closed, the user knows that the associated signal source set for the target key is the selected signal source, and the target signal source is set according to personal preference by the user, so that the target key associated setting page illustrated in fig. 6 can be switched to display the target signal source instead of displaying the target key associated setting page.

In some embodiments, if any first signal source is not selected from the N television signal sources, i.e., m=0, then the target signal source is further matched from the media interface type signal sources, the controller queries the P second signal sources supported by the display device, the second signal sources may correspond to media interface channels, such as HDMI interfaces, AV interfaces, DVI interfaces, etc., and selects Q third signal sources currently having media signal access from the P second signal sources, 0.ltoreq.q.ltoreq.p, and then matches the target signal source from the Q third signal sources.

In some embodiments, if the third signal source has only one media interface type signal source a, i.e., q=1, then the media interface type signal source a is directly matched as the target signal source.

In some embodiments, if the number Q of third signal sources is greater than 1, for example, the third signal sources are DVI, HDMI1, and HDMI2, the signal source with the highest priority may be automatically matched to the target signal source based on the preset priority, for example, the preset priority is HDMI1 > HDMI2 > AV > DVI, and HDMI1 may be automatically matched to the target signal source.

In the foregoing embodiment, P second signal sources (i.e., media interface signal sources) are traversed, Q third signal sources are screened out from the P second signal sources, and then the target signal sources are matched according to the number of the third signal sources and a preset priority. In other embodiments, it may be sequentially detected whether the P second signal sources currently have media signal access according to the priority order of the P second signal sources. Taking the second signal source including AV, DVI, HDMI1 and HDMI2 as an example, if the preset priority is HDMI1 > HDMI2 > AV > DVI, the HDMI1 is preferentially detected, and if the current access of the HDMI1 without the media signal is detected, the HDMI2 is continuously detected; if the HDMI1 is detected to have media signal access, stopping the matching flow, and matching the HDMI1 as a target signal source. The embodiment may not need to traverse all the P second signal sources, but immediately terminate the matching process when the target signal source is matched, so as to improve the matching efficiency of the target signal source.

In some embodiments, if q=1, or Q is greater than 1 and the target signal sources are matched according to the priority, when the target signal source matching is completed, a target key association setting page as illustrated in fig. 6 may be displayed to prompt the user that the target key has associated with the target signal source, and the user may confirm the association relationship or switch the signal sources associated with the target key.

In some embodiments, if the number Q of third signal sources is greater than 1, a second prompting page may also be displayed on the user interface. The second prompt page as illustrated in fig. 9 includes second prompt information 91, Q identifications of third signal sources, a second confirmation control 92, and a second cancellation control 93. The second prompt 91 is used to prompt the user to select a target signal source, for example, the second prompt 91 in fig. 9 is presented as "please select a signal source channel associated with a target key, and the user can quickly enter the selected signal source by pressing the target key in any scenario.

In some embodiments, referring to fig. 9, the identification of q third signal sources may include a signal source identification chart and/or a signal source name, each third signal source corresponds to a selection control 94, at most only one of the q selection controls can be selected, for example, fig. 9 includes HDMI1, HDMI2, AV and VGA, the user clicks the selection control corresponding to AV to select AV, and then triggers the second confirmation control 92, and then the controller matches AV as a target signal source, closes the second prompting page, and switches to AV signal source, and stores the association relationship between the target key and AV signal source.

In some embodiments, whether the user selects the target signal source in the second prompt page or not, if the user finally triggers the second cancel control 93, the signal source associated with the target key is canceled, the associated binding flow of the current target key is exited, and the current user interface is returned.

In some embodiments, fig. 10 illustrates another second hint page that includes second hint information 91 and identification of Q third signal sources. In this embodiment, the user may press the direction key on the control device according to the arrangement of Q third signal source identifiers, so as to move the focal position of the mobile control device, for example, in the example of fig. 10, four signal source identifiers are arranged in an array of two rows and two columns, the user may operate the up key and the down key on the control device to change the rows, and in each row, operate the left key and the right key on the control device to make the focal point jump on the target signal source that is desired to be associated and bound, for example, the user adjusts the focal point to HDMI2, then triggers the OK key on the control device, and then the controller matches HDMI2 to the target signal source, closes the second prompting page, and switches to the HDMI2 signal source, and stores the association relationship between the target key and HDMI 2. The focus in fig. 10 and 8 is not limited to the highlighted presentation forms such as applying a focus frame, highlighting, amplifying a signal source identifier where the focus is located, and the like, as long as the user is ensured to accurately distinguish the position of the focus.

In some embodiments, based on the second prompting page illustrated in fig. 10, if the user triggers the return key on the remote controller, the signal source for setting the association for the target key is canceled, the association binding flow of the current target key is exited, and the current user interface is returned. In fig. 10, compared with fig. 9, the second prompting page is more concise, and related function setting is realized by means of the keys such as the direction key, the OK key, the return key and the like on the control device. After the second prompt page is closed, the user knows that the associated signal source set for the target key is the selected signal source, and the target signal source is set according to personal preference by the user, so that the target key associated setting page illustrated in fig. 6 can be switched to display the target signal source instead of displaying the target key associated setting page.

In some embodiments, referring to the second remote control setting page illustrated in fig. 11, after the user clicks the setting control 51, the remote control setting page displays a signal source list 111, where the signal source list 111 includes signal source identifiers of television signal sources and media interface signal sources supported by the display device, each signal source identifier corresponds to a selection control 111A and an up control 111B, and the user may select a signal source associated with a desired target key through the selection control 111A, and the up control 111B is used to adjust a priority ranking of each signal source in the signal source list.

In some embodiments, the upper control 111B may be configured to up-adjust the signal sources by one order when triggered, for example, when the user triggers the corresponding upper control 111B of HDMI2, the priority of HDMI2 and HDMI1 is interchanged, i.e. HDMI2 is up to the previous order of HDMI1, HDMI is down by one order, and the user operates the upper control 111B to order the signal sources in the signal source list, i.e. the signal source list may also be used to characterize the priority order when the signal source association is matched to the target key, for example, the priority in the signal source list of fig. 11 is down from top to bottom.

In some embodiments, the upper control 111B may be configured to set the signal source on top when triggered, for example, when the user triggers the upper control 111B corresponding to HDMI1, HDMI1 is adjusted up to the first sequence, and the other signal sources are all lowered by one sequence. It should be noted that, the setting manner of the signal source priority is not limited to the example of fig. 11, and in other implementations, for example, the up-control 111B may be adjusted to be a down-control, or a user may be supported to manually drag the signal source to a designated sequence position, or the like.

In some embodiments, if the user does not select the signal source associated with the target key in the remote control setting page illustrated in fig. 11 (i.e., a null selection), and then clicks the confirm setting control 52, the priority of the signal source is generated and saved according to the current ranking of the signal source list 111; if the user sets the associated signal source for the target key, and then clicks the confirm setting control 52, the association relationship between the target key and the selected signal source is stored, and the priority of the signal source is stored; if the user clicks the cancel setting control 53, the priority of the signal source is not saved and the associated signal source is canceled for the target key.

In some embodiments, based on the priority preset by the user in the remote control setup page of fig. 11, it may be sequentially detected whether each signal source is a target signal source in the order of priority until the target signal source is matched.

In the previous embodiments, it was illustrated that the target signal source is preferentially matched from the television signal sources, and the target signal source is matched from the media interface type signal sources next. By using the priority setting mode of fig. 11, signal source cross detection of different types and modes is supported, for example, the signal source priority preset by a user is DVBC > HDMI1 > DTMB > HDMI2 > ATV > AV > DVI, if the DVBC is used as a matching starting point, whether the DVBC has completed channel searching is preferentially detected, if the DVBC has not completed channel searching is detected, whether HDMI1 currently has media signal access is continuously detected, if HDMI1 currently has no media signal access, DTMB is continuously detected, and the like until the target signal source is matched; if the HDMI1 has media signal access, stopping the matching flow, and matching the HDMI1 as a target signal source.

In some embodiments, if it is detected that the DVBC has completed the channel search, further detecting whether the DVBC currently has media-asset signal access, if the DVBC currently has media-asset signal access, stopping the matching process, and matching the DVBC as the target signal source; if the DVBC has no media signal access, continuing to detect whether the HDMI1 has media signal access currently, and so on until the DVBC is matched with the target signal source.

In some embodiments, after the user presses the target key, if the current state of the display device is that the television signal source does not search for channels or does not have media-funded signal access, the media interface signal source does not have media-funded signal access at all, i.e. does not match the target signal source, at this time, an associated signal source cannot be set for the target key, and cannot jump to any signal source, a third prompting page as illustrated in fig. 12 may be displayed on the user interface, where the third prompting page is used to prompt "no available signal source is currently, binding failure of the target key, please check signal source connection". After the user checks the third prompt page, the working state of the signal source interface connection or the signal receiving device (such as a set top box, an antenna and the like) can be checked, so that the signal source can access signals, then a target key on the control device is pressed down again, and the control device responds to the triggering of the target key, generates and sends a control instruction to the display equipment; and the display equipment responds to the control instruction, identifies the key value of the target key and executes the process of matching the target signal source again.

In some embodiments, if the controller does not match the target signal source, K fourth signal sources are selected from the N television signal sources, where K is greater than or equal to 0 and less than or equal to N, where the fourth signal sources are signal sources that currently have media signal access but have not completed channel searching, and then according to the K fourth signal sources, the display is generated and controlled to display a first channel searching page, where the channel searching page includes channel searching prompt information 131, channel searching indication information 132, and channel searching control 133, as shown in fig. 13.

In some embodiments, referring to fig. 13, the channel searching prompt information 131 is used to prompt that the signal line or the antenna is kept in a connection state during channel searching, so as to ensure that channel searching can be effectively performed; if the user presses a return key on the control device, closing the channel searching page and returning to the current user interface; if the user clicks the channel searching control 133, a channel searching program is started; the channel searching indication information 132 is used for displaying the names of the K fourth signal sources and the searched number of channels corresponding to each fourth signal source. The K fourth signal sources in the channel search indication information 132 may be ordered according to signal source priorities.

In some embodiments, for a scenario with K greater than 1, the K fourth signal sources may be sequentially searched according to the signal source priority, for example, in the example of fig. 13, the channel searching indication information 132 includes DTMB (digital television terrestrial multimedia broadcasting) and ATV (analog television), and if the DTMB priority is higher than the ATV, the DTMB signal sources are preferentially searched, and the number of channels searched corresponding to the DTMB signal sources is synchronously updated, and after the DTMB signal sources search is completed, the ATV is continuously searched, and the number of channels searched corresponding to the ATV is synchronously updated until the ATV searches are completed.

In some embodiments, the K fourth signal sources may be searched at the same time, and the number of searched channels corresponding to each of the K fourth signal sources is updated until all of the K fourth signal sources have completed searching channels.

In some embodiments, when the controller detects that the searching of all K fourth signal sources is finished, the controller controls the display to display a fourth prompting page as illustrated in fig. 14, and fourth prompting information 141, identifiers of the K fourth signal sources, a fourth confirmation control 142 and a fourth cancellation control 143 are displayed in the fourth prompting page. The fourth prompting message 141 is used for prompting the end of the channel searching, and requesting to select a signal source associated with the target key; the user selects a target signal source in the fourth prompting page and clicks the fourth confirmation control 142, the controller closes the fourth prompting page and jumps to a display interface of the target signal source, and the association relation between the target key and the target signal source is stored; if the user clicks the fourth cancel control 143, the related signal source is canceled for the target key, the signal source is not switched, and the current user interface is returned.

In some embodiments, if the controller does not match the target signal source, K fourth signal sources are selected from the N television signal sources, and then, according to the K fourth signal sources, a second channel search page is generated and controlled to be displayed on the display, and as shown in fig. 15, fifth prompt information 151, names of the K fourth signal sources, and channel search control 133 are displayed on the channel search page. The fifth prompting message 151 is used for prompting that "please select a signal source and start searching, and after searching, automatically binding the target key with the selected signal source"; for a scenario with K greater than 1, each of the names of the fourth signal sources corresponds to one channel selection control 152, at most only one of the K channel selection controls 152 can be selected, referring to fig. 15, for example, the user clicks the channel selection control 152 corresponding to the ATV (analog tv), so as to switch the channel selection control 152 corresponding to the ATV into the selected state, and then the user clicks the channel selection control 133, the channel search page may be presented as a change in the example of fig. 16, the names of other K-1 fourth signal sources not selected by the user and the corresponding channel selection controls 152 are canceled, only the display of the names of the selected ATV signal sources is reserved, the number of channels searched corresponding to the ATV signal sources is updated synchronously, and the channel state prompt information 161 is displayed as "searching.

In some embodiments, when displaying the channel search page illustrated in fig. 16, the controller detects the channel search process of the ATV serving as the target signal source, if the ATV search is detected to be finished, the association relationship between the target key and the ATV signal source is automatically stored, the channel search page can be presented as a change illustrated in fig. 17, the channel search state prompt information 161 is changed to "search completion" or "search finishing", and prompt information such as "target key is bound and the analog television can be quickly entered according to the target key" is displayed in the page. The controller may close the channel search page of fig. 17 when it is detected that the channel search page is displayed for a preset period of time (e.g., 10 seconds), and control the display to jump to the display interface of the ATV, so as to automatically match and associate the target signal source after the channel search is completed, and automatically switch to enter the target signal source.

In some embodiments, for a scenario with k=1, i.e. a query that there is currently only one fourth signal source, referring to the channel search page like the examples of fig. 16 and 17, a search may be performed for only a single fourth signal source, and at the end of the search, the only one available fourth signal source is matched as the target signal source, and the jump to the target signal source is automatic.

In some embodiments, for a scenario where K is greater than 1, referring to a channel search page similar to the examples of fig. 16 and 17, only the fourth signal source with the highest priority may be searched, and at the end of the search, the fourth signal source with the highest priority may be matched as the target signal source, and automatically jump to the target signal source. For example, the fourth signal source includes DTMB and ATV, and since the DTMB has a higher priority than the ATV, only the DTMB is searched for a channel, but not the ATV, and after the channel searching is completed, the controller stores the association relationship between the target key and the DTMB, and controls the display to display the video signal of the DTMB.

In some embodiments, the controller responds to a control instruction sent by the control device, reads a key value included in the control instruction, identifies that the key value corresponds to the target key, further detects whether the signal source a currently has media signal access if detecting that the target key currently has an associated signal source a, and can directly switch to the signal source a if the signal source a currently has media signal access.

In some embodiments, if the signal source a does not currently have a media-free signal access, a fifth prompt page as illustrated in fig. 18 may be displayed, in which sixth prompt information 181 is displayed, unbound and switched 182, and a fifth cancel control 183. The sixth prompting message 181 is used for prompting that "signal source a has no signal, whether to unbind the target key and signal source a, and switch to other available signal sources? "; if the user clicks to unbind and switches 182 after checking the sixth prompt information 181, the association relationship between the currently stored target key and the signal source a is deleted, so as to unbind the target key and the signal source a, and according to the scheme of the above embodiment, a matching process for the target signal source is executed, if the target signal source is matched to be the signal source b, the association relationship between the target key and the signal source b is stored, so as to construct a new binding for the target key, and switch to display the video signal of the signal source b.

In some embodiments, if the user clicks the fifth cancel control 183 after viewing the sixth prompt information 181, the fifth prompt page is closed, and the association between the target key and the signal source a is kept unchanged, but the user cannot switch to the signal source a. For example, the display device is currently playing the signal source d, in which case the user presses the target key, the controller detects that the target key is associated with the signal source a, but the signal source a is currently accessed without media, then the user clicks the fifth cancel control 183 in the fifth prompting page, returns to the display interface of the signal source d, then the user can check the connection of the signal source a, and trigger the target key on the control device again, and retry one-key switching to the signal source a.

In some embodiments, fig. 19 illustrates a bottom layer architecture diagram in response to a target key control command, and the display device side includes a control command receiving module 221, a command processing module 251, a signal source switching module 261, and a storage module 281. The control instruction receiving module 221 is configured to receive a control instruction sent by the control device, and distribute a key value included in the control instruction to the instruction processing module 251; the instruction processing module 251 is configured to trigger and execute related logic according to the key value of the key; the storage module 281 may store a Setting database, where the Setting database is used to store data related to system settings, including an association relationship between a target key and a signal source, where the signal source may be identified and stored in a string form, for example, DVBC, ATV, or HDMI1; the signal source switching module 261 is connected with the display for driving the display to switch and display the signal source.

In some embodiments, the instruction processing module 251 receives the key value, if the identified key value corresponds to the target key, accesses the storage module 281, queries whether the target key has an associated preset signal source, and if the target key has an associated signal source a, the instruction processing module 251 controls the signal source switching module 261 to switch to the signal source a; if the target key does not have an associated preset signal source, the instruction processing module 251 matches the target signal source according to the scheme of the above embodiment, and if the target signal source is the signal source c, on one hand, the instruction processing module 251 stores the association relationship between the target key and the signal source c in the Setting database of the storage module 281 to realize the storage of the Setting data of the target key, and on the other hand, the instruction processing module 251 controls the signal source switching module 261 to switch to the signal source c.

In some embodiments, the Setting database in the storage module 281 is further configured to store the signal source priority preset by the user, and after the user edits and modifies the signal source priority, the storage module 281 needs to update the signal source priority synchronously. The instruction processing module 251 is further configured to obtain the signal source priority from the storage module 281, and further match the target signal source for the target key according to the signal source priority and a preset matching rule. The underlying architecture diagram in response to the target key control command is not limited to the example of fig. 19.

In some embodiments, fig. 20 illustrates a third remote control setup page, where the remote control setup page further includes a switch control 201, where the switch control 201 is used to turn on or off the signal source binding function of the target key. If the switch control 201 is in the off state, the remote controller setting page does not display a signal source list, and the user clicks a target key on the remote controller, the display device does not respond to a corresponding control instruction, i.e. does not switch the signal source, and does not execute logic of target key binding state detection and target signal source matching; if the user switches the switch control 201 to the on state, referring to fig. 20, a signal source list is displayed on the remote controller setting page, so that the user selects the signal source type associated with the target key and sets the signal source priority.

In some embodiments, based on the foregoing implementation described from the UI perspective, the present application provides a key setting method of a control apparatus, the method being performed by a controller of a display device, as shown in a flowchart in fig. 21, the method including the following program steps:

step S211, receiving a control instruction sent by the control device.

In step S212, it is recognized that the key value in the control instruction corresponds to the target key.

Step S213, detecting whether the target key has an associated preset signal source. If the target key does not have the associated preset signal source, step S214 is executed; if the target key has an associated preset signal source, step S216 is performed.

Step S214, matching the target signal source according to a preset matching rule based on the signal source categories supported by the display device and the signal access state of each signal source category.

Step S215, storing the association relationship between the target key and the target signal source, and controlling the display to display the target signal source.

Step S216, controlling a display to display the preset signal source.

In the previous embodiment, the configuration of the preset matching rule and how to match the target signal source with the rule have been described in detail, so the specific implementation of step S214 may refer to the previous embodiment and will not be described herein. According to the method and the device, the user presses the target key on the control device, the signal source association binding mechanism of the target key and the automatic jump of the signal source can be rapidly triggered under the condition that the target key is not bound with the signal source, the rapid response of the one-key signal source switching function is improved, the rapid and convenient binding of the signal source associated with the key is realized, the usability of the target key is ensured, and the user operation experience is improved.

The preset matching rule is not limited to the embodiments described herein, but may be adaptively adjusted and extended based on factors such as the capability of the display device to support access to signal sources, the attribute and state of each signal source, and user usage preference, for example, the preset matching rule may be configured and updated when the display device performs a system upgrade. The UI display effect and the interaction flow provided in the present application are merely exemplary, and particularly, the actual product design and application are subject to.

In some embodiments, the present application provides a memory with read-write capability, where the memory is connected to a controller, and the memory is controlled by the controller, and is configured to store an association relationship between a target key and a target signal source matched with the controller, or store an association relationship between the target key and a signal source preset by a user, and is configured to enable the controller to query a binding state of the target key and an associated signal source type. The memory can also be used for storing the signal source priority preset by the user, so that the controller can acquire the signal source priority from the memory, automatically match the target signal source for the target key according to the signal source priority and a preset matching rule, and establish the association relation between the target key and the target signal source to realize the binding of the one-key switching signal source function of the target key.

In some embodiments, the present application also provides a computer storage medium, which may store a program. When the computer storage medium is located in the display device, the program may include program steps of a key setting method of a control apparatus configured by the controller 250 when the program is executed. The computer storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), or the like.

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 disclosure and to enable others skilled in the art to best utilize the embodiments.

Claims

1. A display device, characterized by comprising:

a display for displaying a user interface;

a controller configured to perform:

storing the association relation between the target key and the target signal source, and controlling a display to display the target signal source;

the controller is configured to match the target signal source according to the following preset matching rules:

inquiring a television signal source supported by the display equipment;

matching the target signal source from the first signal source;

the controller is configured to match the target signal source from the first signal sources as follows:

2. The display device of claim 1, wherein the controller is further configured to match the target signal source from the first signal sources as follows:

3. The display device of claim 1, wherein the controller is further configured to match the target signal source according to a preset matching rule as follows:

and matching the target signal source from the third signal source.

4. A display device according to claim 3, wherein the controller is configured to match the target signal source from the third signal source in the following manner:

5. A display device according to claim 3, wherein the controller is further configured to perform:

6. The display device of claim 1, wherein the controller is further configured to perform:

7. The display device of claim 1, wherein the controller is further configured to perform:

8. A key setting method of a control device, the method comprising:

storing the association relation between the target key and the target signal source, and displaying the target signal source;

the matching the target signal source according to the preset matching rule comprises the following steps:

inquiring a television signal source supported by the display equipment;

matching the target signal source from the first signal source;

wherein said matching said target signal source from said first signal source comprises: