WO2021134998A1

WO2021134998A1 - Function setting method and display device

Info

Publication number: WO2021134998A1
Application number: PCT/CN2020/086951
Authority: WO
Inventors: 董杰; 贾桂丽
Original assignee: 海信视像科技股份有限公司
Priority date: 2020-01-03
Filing date: 2020-04-26
Publication date: 2021-07-08
Also published as: CN111225262A

Abstract

The present application relates to a function setting method, comprising: displaying a first setting page in a display; in response to an instruction for selecting a first option in the first setting page, skipping from the first setting page to a second setting page; and in response to an instruction for selecting a second option in the second setting page, skipping from the second setting page to the first setting page, wherein options in the first setting page and options in the second setting page are used for jointly realizing the setting of a target function.

Description

Function setting method and display device

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 202010006839.1, and the invention title is "a method for setting the function of a display device and a display device" on January 3, 2020, the entire content of which is incorporated by reference Incorporated in this application.

Technical field

This application relates to the field of software technology, and in particular to a function setting method of a display device and a display device.

Background technique

With the continuous upgrading of smart TV products, the traditional basic functions can no longer meet the needs of users. Smart TVs have added new functions such as Picture (picture quality), Sound (sound) and Internet (network), and the function options are more detailed. ,profession.

Due to the complexity and variety of function options, for the convenience of users, the TV function options are usually presented in the form of hierarchical menus. When a user wants to set a certain function, he can find the corresponding function option through the hierarchical menu and complete the setting. However, with the increase and refinement of options, the adjustment of a certain function may involve the setting of multiple strongly-related function options, and different function options may not be on the same setting page, which requires users to frequently use "Return" "Button to return to the upper menu page and use the "OK" button to enter the corresponding setting page to find and select new setting options. The operation steps are cumbersome and the user experience is poor.

Summary of the invention

The embodiment of the present application provides a method for setting a function of a display device and a display device, which are used to simplify the operation steps and improve the user experience while satisfying the user's setting of multi-option functions.

In a first aspect, a functional device of a display device is provided, including:

monitor;

User interface, used to receive instructions entered by the user;

Controller, used to execute:

In response to the first input instruction, displaying a first setting page on the display to adjust corresponding menu options in the first setting page based on user input;

In response to the second input instruction for selecting the first option in the first setting page, jump from the first setting page to the second setting page to adjust the second setting page based on user input The corresponding menu option;

In response to the third input instruction of selecting the second option in the second setting page, jump from the second setting page to the first setting page to adjust the first setting again based on user input Set the corresponding menu option in the page;

Wherein, the menu options in the first setting page and the menu options in the second setting page are used to jointly realize the setting of the target function.

In a second aspect, a display device is provided, including:

A user interface for receiving instructions input by a user through a control device; wherein the control device includes color keys with identification characteristics;

A display for displaying a first setting page; wherein the first setting page includes a color key guide configured to guide the user to operate and realize the second predetermined function;

Controller, used to execute:

In response to the user's first input instruction by pressing the color button on the control device, jump from the first setting page to the second setting page, so as to adjust the corresponding menu option in the second setting page to realize the The second predetermined function; wherein, the second setting page includes a color key guide configured to guide the user to operate to achieve the first predetermined function; in response to the user's second input instruction by pressing the color key on the control device, from the The second setting page jumps to the first setting page to adjust the corresponding menu option in the first setting page to implement the first predetermined function.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained from these drawings without creative labor.

FIG. 1A exemplarily shows a schematic diagram of an operation scene between a display device and a control device;

FIG. 1B exemplarily shows a configuration block diagram of the control device 100 in FIG. 1A;

FIG. 1C exemplarily shows a configuration block diagram of the display device 200 in FIG. 1A;

FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200;

FIG. 2 exemplarily shows a schematic diagram of a play screen provided by the display device 200;

3A-3H exemplarily show schematic diagrams of a GUI 400 provided by the display device 200 by operating the control device 100;

4A-4C exemplarily show a flowchart of a function setting method of a display device;

FIG. 5 exemplarily shows a schematic diagram of keys provided by the control device 100.

Detailed ways

In order to make the purpose, technical solutions, and advantages of the application more clear, the application will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device and the control device. As shown in FIG. 1A, the control device 100 and the display device 200 can communicate in a wired or wireless manner.

Among them, the control device 100 is configured to control the display device 200, which can receive operation instructions input by the user, and convert the operation instructions into instructions that the display device 200 can recognize and respond to, and act as an intermediary for the interaction between the user and the display device 200 effect. For example, the user operates the channel addition and subtraction keys on the control device 100, and the display device 200 responds to the channel addition and subtraction operations.

The control device 100 may be a remote controller 100A, including infrared protocol communication or Bluetooth protocol communication, and other short-distance communication methods, etc., to control the display device 200 in a wireless or other wired manner. The user can control the display device 200 by inputting user instructions through keys on the remote control, voice input, control panel input, etc. For example, the user can control the display device 200 by inputting corresponding control commands through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, and power on/off keys on the remote control. Function.

The control device 100 may also be a smart device, such as a mobile terminal 100B, a tablet computer, a computer, a notebook computer, and the like. For example, an application program running on a smart device is used to control the display device 200. The application can be configured to provide users with various controls through an intuitive user page (UI) on the screen associated with the smart device.

Exemplarily, the mobile terminal 100B can install a software application with the display device 200, realize connection communication through a network communication protocol, and realize the purpose of one-to-one control operation and data communication. For example, the mobile terminal 100B can establish a control instruction protocol with the display device 200, and by operating various function keys or virtual buttons on the user page provided on the mobile terminal 100B, the functions of the physical keys arranged like the remote control 100A can be realized. The audio and video content displayed on the mobile terminal 100B can also be transmitted to the display device 200 to realize the synchronous display function.

The display device 200 may provide a broadcast receiving function and a network TV function of a computer support function. The display device can be implemented as digital TV, Internet TV, Internet Protocol TV (IPTV), and so on.

The display device 200 may be a liquid crystal display, an organic light emitting display, or a projection device. The specific display device type, size and resolution are not limited.

The display device 200 also performs data communication with the server 300 through a variety of communication methods. Here, the display device 200 may be allowed to communicate through a local area network (LAN), a wireless local area network (WLAN), and other networks. The server 300 may provide various contents and interactions to the display device 200. For example, the display device 200 can send and receive information, such as receiving electronic program guide (EPG) data, receiving software program updates, or accessing a remotely stored digital media library. The server 300 can be one group or multiple groups, and can be one type or multiple types of servers. The server 300 provides other network service content such as video-on-demand and advertising services.

FIG. 1B exemplarily shows a configuration block diagram of the control device 100. As shown in FIG. 1B, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, an output interface 150, and a power supply 160.

The controller 110 includes a random access memory (RAM) 111, a read only memory (ROM) 112, a processor 113, a communication interface, and a communication bus. The controller 110 is used to control the operation and operation of the control device 100, as well as the communication and cooperation between internal components, and external and internal data processing functions.

Exemplarily, when an interaction of a user pressing a button arranged on the remote control 100A or an interaction of touching a touch panel arranged on the remote control 100A is detected, the controller 110 may control to generate a signal corresponding to the detected interaction, and This signal is sent to the display device 200.

The memory 120 is used to store various operating programs, data, and applications for driving and controlling the control device 100 under the control of the controller 110. The memory 120 can store various control signal instructions input by the user.

The communicator 130 realizes the communication of control signals and data signals with the display device 200 under the control of the controller 110. For example, the control device 100 sends a control signal (such as a touch signal or a button signal) to the display device 200 via the communicator 130, and the control device 100 can receive the signal sent by the display device 200 via the communicator 130. The communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example, in the case of an infrared signal interface, the user input instruction needs to be converted into an infrared control signal according to the infrared control protocol, and sent to the display device 200 via the infrared sending module. For another example, in the case of a radio frequency signal interface, a user input instruction needs to be converted into a digital signal, which is then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency sending terminal.

The user input interface 140 may include at least one of a microphone 141, a touch panel 142, a sensor 143, a button 144, etc., so that the user can input user instructions for controlling the display device 200 to the control device through voice, touch, gesture, pressing, etc. 100.

The output interface 150 outputs a user instruction received by the user input interface 140 to the display device 200, or outputs an image or voice signal received by the display device 200. Here, the output interface 150 may include an LED interface 151, a vibration interface 152 that generates vibration, a sound output interface 153 that outputs a sound, a display 154 that outputs an image, and the like. For example, the remote controller 100A can receive output signals such as audio, video, or data from the output interface 150, and display the output signals as images on the display 154, as audio on the sound output interface 153, or as vibration on the vibration interface 152. form.

The power supply 160 is used to provide operating power support for each element of the control device 100 under the control of the controller 110. The form can be battery and related control circuit.

FIG. 1C exemplarily shows a block diagram of the hardware configuration of the display device 200. As shown in FIG. 1C, the display device 200 may include a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, a display 275, Audio processor 280, audio output interface 285, and power supply 290.

The tuner and demodulator 210, which receives broadcast television signals through wired or wireless means, can perform modulation and demodulation processing such as amplification, mixing and resonance, and is used to demodulate the television selected by the user from multiple wireless or cable broadcast television signals The audio and video signals carried in the frequency of the channel, as well as additional information (such as EPG data).

The tuner and demodulator 210 can be selected by the user and controlled by the controller 250 to respond to the frequency of the television channel selected by the user and the television signal carried by the frequency.

The tuner and demodulator 210 can receive signals in many ways according to different broadcasting formats of TV signals, such as terrestrial broadcasting, cable broadcasting, satellite broadcasting or Internet broadcasting; and according to different modulation types, it can be digital modulation or analog Modulation method; and according to different types of received TV signals, analog signals and digital signals can be demodulated.

In some other exemplary embodiments, the tuner demodulator 210 may also be in an external device, such as an external set-top box. In this way, the set-top box outputs a TV signal after modulation and demodulation, and is input to the display device 200 through the external device interface 240.

The communicator 220 is a component used to communicate with external devices or external servers according to various types of communication protocols. For example, the display device 200 may transmit content data to an external device connected via the communicator 220, or browse and download content data from an external device connected via the communicator 220. The communicator 220 may include a network communication protocol module such as a WIFI module 221, a Bluetooth communication protocol module 222, and a wired Ethernet communication protocol module 223 or a near field communication protocol module, so that the communicator 220 can receive the control device 100 according to the control of the controller 250 Control signals, and implement the control signals as WIFI signals, Bluetooth signals, radio frequency signals, etc.

The detector 230 is a component of the display device 200 for collecting signals from the external environment or interacting with the outside. The detector 230 may include a sound collector 231, such as a microphone, which may be used to receive a user's voice, such as a voice signal of a control instruction for the user to control the display device 200; or, it may collect environmental sounds used to identify the type of environmental scene to realize display The device 200 can adapt to environmental noise.

In some other exemplary embodiments, the detector 230 may also include an image collector 232, such as a camera, a camera, etc., which may be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect The attributes of the user or interactive gestures with the user to achieve the function of interaction between the display device and the user.

In some other exemplary embodiments, the detector 230 may further include a light receiver, which is used to collect the ambient light intensity to adapt to changes in display parameters of the display device 200 and so on.

In some other exemplary embodiments, the detector 230 may also include a temperature sensor. For example, by sensing the ambient temperature, the display device 200 may adaptively adjust the display color temperature of the image. Exemplarily, when the temperature is relatively high, the color temperature of the display device 200 can be adjusted to be colder; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be warmer.

The external device interface 240 is a component that provides the controller 250 to control data transmission between the display device 200 and external devices. The external device interface 240 can be connected to external devices such as set-top boxes, game devices, notebook computers, etc. in a wired/wireless manner, and can receive external devices such as video signals (such as moving images), audio signals (such as music), and additional information (such as EPG). ) And other data.

Among them, the external device interface 240 may include: a high-definition multimedia interface (HDMI) terminal 241, a composite video blanking synchronization (CVBS) terminal 242, an analog or digital component terminal 243, a universal serial bus (USB) terminal 244, and a component (Component) Any one or more of terminals (not shown in the figure), red, green and blue (RGB) terminals (not shown in the figure), etc.

The controller 250 controls the work of the display device 200 and responds to user operations by running various software control programs (such as an operating system and various application programs) stored on the memory 260.

As shown in FIG. 1C, the controller 250 includes a random access memory (RAM) 251, a read only memory (ROM) 252, a graphics processor 253, a CPU processor 254, a communication interface 255, and a communication bus 256. Among them, the RAM 251, the ROM 252, the graphics processor 253, and the CPU processor 254 communication interface 255 are connected via a communication bus 256.

ROM252, used to store various system startup instructions. For example, when the power-on signal is received, the power of the display device 200 starts to start, and the CPU processor 254 runs the system start-up instruction in the ROM 252 to copy the operating system stored in the memory 260 to the RAM 251 to start running the start-up operating system. After the operating system is started up, the CPU processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.

The graphics processor 253 is used to generate various graphics objects, such as icons, operation menus, and user input instructions to display graphics. The graphics processor 253 may include an arithmetic unit, which is used to perform operations by receiving various interactive instructions input by the user, and then display various objects according to display attributes; and includes a renderer, which is used to generate various objects obtained based on the arithmetic unit, and perform The rendered result is displayed on the display 275.

The CPU processor 254 is configured to execute operating system and application program instructions stored in the memory 260. And according to the received user input instructions, various application programs, data and content processing are executed, so as to finally display and play various audio and video content.

In some exemplary embodiments, the CPU processor 254 may include multiple processors. The multiple processors may include a main processor and multiple or one sub-processors. The main processor is configured to perform some initialization operations of the display device 200 in the display device preloading mode, and/or, to display screen operations in the normal mode. Multiple or one sub-processor, used to perform an operation in the standby mode of the display device.

The communication interface 255 may include the first interface to the nth interface. These interfaces may be network interfaces connected to external devices via a network.

The controller 250 may control the overall operation of the display device 200. For example, in response to receiving a user input command for selecting a GUI object displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user input command.

Among them, the object can be any one of the selectable objects, such as a hyperlink or an icon. The operation related to the selected object, for example, the operation of displaying the page, document, image, etc. connected to the hyperlink, or the operation of executing the program corresponding to the object. The user input command for selecting the GUI object may be a command input through various input devices (for example, a mouse, a keyboard, a touch pad, etc.) connected to the display device 200 or a voice command corresponding to a voice spoken by the user.

The memory 260 is used to store various types of data, software programs or application programs for driving and controlling the operation of the display device 200. The memory 260 may include volatile and/or non-volatile memory. The term “memory” includes the memory 260, the RAM 251 and ROM 252 of the controller 250, or the memory card in the display device 200.

In some embodiments, the memory 260 is specifically used to store the operating program that drives the controller 250 in the display device 200; to store various application programs built in the display device 200 and downloaded from an external device by the user; and the storage is used for configuration provided by the display 275 Data such as various GUIs, various objects related to the GUI, and visual effect images of the selector used to select GUI objects.

In some embodiments, the memory 260 is specifically used to store drivers and related data of the tuner and demodulator 210, the communicator 220, the detector 230, the external device interface 240, the video processor 270, the display 275, the audio processor 280, etc. For example, external data (such as audio and video data) received from an external device interface or user data (such as key information, voice information, touch information, etc.) received from a user interface.

In some embodiments, the memory 260 specifically stores software and/or programs for representing an operating system (OS). These software and/or programs may include, for example, a kernel, middleware, application programming interface (API), and/or application. Exemplarily, the kernel can control or manage system resources and functions implemented by other programs (such as the middleware, API, or application program); at the same time, the kernel can provide interfaces to allow middleware, API, or application program access control To control or manage system resources.

FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200. The operating system architecture consists of the application layer, the middleware layer, and the kernel layer from top to bottom.

Application layer, system built-in applications and non-system-level applications belong to the application layer. Responsible for direct interaction with users. The application layer can include multiple applications, such as settings applications, e-post applications, media center applications, and so on. These applications can be implemented as web applications, which are executed based on the WebKit engine, and specifically can be developed and executed based on HTML5, Cascading Style Sheets (CSS) and JavaScript.

Here, HTML, the full name of HyperText Markup Language (HyperText Markup Language), is a standard markup language used to create web pages. Web pages are described through markup tags. HTML tags are used to describe text, graphics, animations, sounds, tables, For links, the browser will read the HTML document, interpret the content of the tags in the document, and display it in the form of a web page.

CSS, the full name of Cascading Style Sheets (Cascading Style Sheets), is a computer language used to express the style of HTML documents, and can be used to define style structures, such as fonts, colors, and positions. CSS styles can be directly stored in HTML web pages or in separate style files to achieve control over styles in web pages.

JavaScript is a language used in web page programming, which can be inserted into HTML pages and interpreted and executed by the browser. The interaction logic of the web application is implemented through JavaScript. JavaScript can encapsulate the JavaScript extension interface through the browser to realize the communication with the kernel layer,

The middleware layer can provide some standardized interfaces to support the operation of various environments and systems. For example, the middleware layer can be implemented as the Multimedia and Hypermedia Information Coding Expert Group (MHEG) of the middleware related to data broadcasting, and can also be implemented as the DLNA middleware of the middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application in the device runs.

The kernel layer provides core system services, such as file management, memory management, process management, network management, system security authority management and other services. The kernel layer can be implemented as a kernel based on various operating systems, for example, a kernel based on the Linux operating system.

The kernel layer also provides communication between system software and hardware, and provides device driver services for various hardware, such as: providing display drivers for displays, camera drivers for cameras, button drivers for remote controls, and WIFI modules Provide WiFi driver, audio driver for audio output interface, power management driver for power management (PM) module, etc.

The user interface 265 receives various user interactions. Specifically, it is used to send the input signal of the user to the controller 250, or to transmit the output signal from the controller 250 to the user. Exemplarily, the remote control 100A may send input signals input by the user, such as a power switch signal, a channel selection signal, and a volume adjustment signal, to the user interface 265, and then the user interface 265 transfers to the controller 250; or the remote control 100A may Receive output signals such as audio, video, or data output from the user interface 265 after the controller 250 processes, and display the received output signal or output the received output signal as audio or vibration.

In some embodiments, the user may input a user command on a graphical user page (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of the selector in the GUI to select different objects or items.

Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user interface 265 recognizes the sound or gesture through the sensor to receive the user input command.

The video processor 270 is used to receive external video signals, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to the standard codec protocol of the input signal. The video signal displayed or played directly on the display 275.

For example, the video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.

Among them, the demultiplexing module is used to demultiplex the input audio and video data stream, such as the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), then the demultiplexing module will demultiplex it Multiplexed into video signals and audio signals, etc.

The video decoding module is used to process the demultiplexed video signal, including decoding and scaling.

An image synthesis module, such as an image synthesizer, is used to superimpose and mix the GUI signal generated by the graphics generator with the zoomed video image according to user input or itself to generate a displayable image signal.

The frame rate conversion module is used to convert the frame rate of the input video, such as converting the frame rate of the input 60Hz video to a frame rate of 120Hz or 240Hz, and the usual format is realized by such as frame interpolation.

The display formatting module is used to change the signal output by the frame rate conversion module to a signal conforming to the display format such as a display, for example, format the signal output by the frame rate conversion module to output RGB data signals.

The display 275 is used to receive the image signal input from the video processor 270 to display video content, images, and menu manipulation pages. The displayed video content can be from the video content in the broadcast signal received by the tuner and demodulator 210, or from the video content input by the communicator 220 or the external device interface 240. The display 275 simultaneously displays the user manipulation page UI generated in the display device 200 and used to control the display device 200.

And, the display 275 may include a display screen component for presenting a picture and a driving component for driving image display. Alternatively, if the display 275 is a projection display, it may also include a projection device and a projection screen.

The audio processor 280 is used to receive external audio signals, and perform decompression and decoding according to the standard codec protocol of the input signal, as well as audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing, so that the audio data can be processed in the speaker 286 The audio signal to be played.

Exemplarily, the audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, Advanced Audio Coding (AAC), High Efficiency AAC (HE-AAC) and other formats.

The audio output interface 285 is used to receive the audio signal output by the audio processor 280 under the control of the controller 250. The audio output interface 285 may include a speaker 286, or output to an external audio output terminal 287 of a generator of an external device, such as a headset Output terminal.

In some other exemplary embodiments, the video processor 270 may include one or more chips. The audio processor 280 may also include one or more chips.

And, in some other exemplary embodiments, the video processor 270 and the audio processor 280 may be separate chips, or may be integrated with the controller 250 in one or more chips.

The power supply 290 is used to provide power supply support for the display device 200 with power input from an external power supply under the control of the controller 250. The power supply 290 may be a built-in power supply circuit installed inside the display device 200, or may be a power supply installed outside the display device 200.

It should be noted that in order to select and execute related functions (such as image settings, sound settings, etc.) required by the image content service provided by the display device 200, the display device 200 provides multiple menu items for selecting functions, and at the same time, The control device 100 configured to control the display device 200 may include multiple color buttons for selecting functions, so as to prompt the user that the display device 200 can execute the color buttons adapted to the color buttons by operating the color buttons on the control device 100. Menu item function.

Here, the function information corresponding to the above-mentioned menu item has a mapping relationship with the color key information on the control device 100. Specifically, when the display device 200 receives the key event value corresponding to each color key on the control device 100 input by the user, the display device 200 can perform the function operation corresponding to the key event value based on the mapping relationship, which can facilitate the user Visually match the color buttons on the control device 100 with the functions provided by each menu item.

For example, the GUI shown in FIG. 3E provides a menu item including an RGB Gain adjustment page, and the menu item icon corresponding to the menu item is arranged as a blue square to allow execution or selection of a predetermined function according to the content service provided by the GUI . The control device 100 shown in FIG. 5 arranges the color buttons in the order of R, G, Y, and B colors, so that the user can execute the display device 200 by operating the color buttons on the control device 100 (for example, pressing the blue button) The desired function in the menu item (such as the RGB Gain adjustment page).

With reference to Figure 3E and Figure 5, when the user desires to adjust the RGB Gain menu item, the user can press the blue button on the control device 100 (the button color corresponds to the color of the menu item icon of the menu item on the RGB Gain adjustment page) The display device 200 may receive the key event value of the button, extract the mapping information "B-RGB Gain adjustment function" from the display device 200, and then execute the function of jumping to the RGB Gain adjustment page. For example, in the GUI shown in FIG. 3F, the RGB Gain adjustment page 45 is displayed.

With reference to Figures 3F and 5, when the user desires to adjust the color temperature menu item, the user can press the blue button on the control device 100 (the button color corresponds to the color of the menu item icon of the color temperature menu item), and the display device 200 can receive the key event value of the key, extract the mapping information "B-color temperature function" from the display device 200, and then execute the function of jumping to the color temperature adjustment page. In the GUI shown in FIG. 3E, the color temperature adjustment page 44 is displayed.

In this way, when the content of the menu item is provided on the display, the user presses the color key with the desired function on the control device 100, and the display device 200 can receive the key event value of the color key, search for the color key from the mapping information, and execute and The function corresponding to the received key event value intuitively considers that the color keys on the control device 100 correspond to the content of the menu item in terms of color to perform the desired function.

FIG. 2 exemplarily shows a schematic diagram of a play screen provided by the display device 200.

As shown in FIG. 2, the display device may provide a playback screen 41 to the display, and the playback screen may be at least one of image, text, and video content. For example, the playback screen shown in Figure 2 is a picture screen.

FIGS. 3A-3I exemplarily show schematic diagrams of a GUI 400 provided by the display device 200 by operating the control device 100.

In FIG. 2, while the display of the display device displays a playback screen such as picture content, when the user inputs an instruction instructing the display device to display a menu of function options by operating the control device 100, the display device can respond to the input instruction, in the current The function option menu is superimposed on the playback screen.

For example, as shown in FIG. 3A, the user presses the "menu" key on the control device 100, and the display device can respond to the key input instruction to provide a GUI to the display. The GUI displays a playback screen 41 and contains multiple function options. The function option menu page 42 of 421 to 427 and the selector 43 that indicate any function option is selected. The position of the selector in the GUI can be moved by the input of the user operating the control device 100 to change the selection of different function options .

It should be noted that the function options refer to visual objects displayed in the GUI provided by the display device to identify corresponding content such as icons, thumbnails, and links. The display of options is usually diverse. For example, the options may include text content and/or an image for displaying thumbnails related to the text content. For another example, the option may be the text and/or icon of the application.

It should also be noted that the display form of the selector can be the focus object. The item can be selected or controlled by controlling the movement of the focus object displayed in the display device 200 according to the user's input through the control device 100. For example, the user can use the arrow keys on the control device 100 to control the movement of the focus object between items to select and control items. The identification form of the focus object is not limited. For example, as shown in Figure 3A, the position of the focus object is realized or identified by setting the item background color, and the position of the focus object can also be identified by changing the border line, size, transparency and outline and/or font of the text or image of the focus item. .

In FIG. 3A, when the user operates the control device 100 and instructs the selector 43 to select the item 421, for example, the user presses the arrow keys on the control device 100, as shown in FIG. A menu option page 421 is displayed on the menu option page, which corresponds to the detailed menu options of item 421, including items 4211 to 4216. In Fig. 3B, the item 4213 is selected by the selector 43, and the lower-level menu options related to the item 4213 as shown in Fig. 3C are displayed, and the lower-level menu options of the items 4213-1 to 4213-6 are included.

In FIG. 3C, when the user presses the down direction key on the control device 100, as shown in FIG. 3C, the display device responds to the key input instruction and instructs the selector 43 to select the item 4213-4, and the display shown in FIG. 3D Shown, is associated with item 4243-4, and contains the lower-level menu options of item 4213-4-1.

In FIG. 3D, when the user presses the down direction key on the control device 100, as shown in FIG. 3E, the display device responds to the key input instruction and instructs the selector 43 to select the item 42134-1. At this time, when The user presses the OK key on the control device 100, and the display device responds to the input instruction of activating the "color temperature" item 4213-4-1, and superimposes and displays the color temperature adjustment page 44 as shown in FIG. 3E on the playback screen. Among them, the color temperature adjustment page can be displayed in any position of the display, such as the lower left corner of the display; the color temperature adjustment page includes a value bar for adjusting the value of the color temperature parameter. When the user presses the plus key on the control device 100, the display device responds to the key input instruction, and the circular slider on the value bar moves to the value 10 along the direction of the value bar. Each time the user presses the plus key, the value bar The circular slider on the top moves one unit to the value 10 in the direction of the value bar. When the user presses the minus key on the control device 100, the display device responds to the key input instruction, and the circular slider on the value bar moves toward the value 0 along the direction of the value bar. Each time the user presses the minus key, the value bar The circular slider on the top moves one unit toward vertical 0 along the direction of the value bar. The parameter value of the rough toning temperature through the above method.

Color temperature adjustment and RGB adjustment are related menu options, that is, color temperature adjustment combined with RGB adjustment to achieve the setting of the color temperature function. Adjust the coarse setting of the color temperature function through color temperature, and further adjust the fine setting of the color temperature function through RGB.

In FIG. 3E, the first option in the color temperature adjustment page 44 is: RGB Gain adjustment page. After the user completes the color temperature adjustment menu options, the user presses the down button on the control device 100 to instruct the selector 43 to select the name The first option of the blue RGB Gain adjustment page, and then by pressing the confirmation button or the OK button on the control device 100, in response to the selection of the second input command named as the first option of the blue RGB Gain adjustment page, from the color temperature of FIG. 3E The adjustment page 44 jumps to the RGB Gain adjustment page 45 shown in FIG. 3F. Among them, the RGB Gain adjustment page can be displayed at any position of the display, such as the lower left corner of the display; the RGB Gain adjustment page includes a value bar for adjusting the values of the RGB three-color parameters.

In FIG. 3F, when the user presses the down direction key on the control device 100, the display device responds to the key input instruction and instructs the selector 43 to select the value bar for adjusting the value of the Red parameter. In FIG. 3F, when the user presses the plus key on the control device 100, the display device responds to the key input instruction, and the circular slider on the Red parameter value bar moves to the value +30 along the direction of the value bar. Press the plus key once, and the circular slider on the value bar moves one unit to the value +30 along the direction of the value bar. When the user presses the minus key on the control device 100, the display device responds to the key input instruction, and the circular slider on the value bar moves to the value -30 along the direction of the value bar. Each time the user presses the minus key, the value The circular slider on the bar moves one unit toward the value -30 in the direction of the value bar.

The coarse adjustment and fine adjustment of the color temperature function may need to be switched frequently and alternately set. In response to the user selecting the second input instruction of the first option in the first setting page, the display device may jump from the color temperature adjustment page 44 shown in FIG. 3E to the RGB Gain adjustment page 45 in FIG. 3F, and then may also respond to The user selects the third input instruction of the second option on the second setting page. For example, in the RGB Gain adjustment page of FIG. 3F, there is a second option named Cyan Temperature. After completing the RGB Gain parameter adjustment on the RGB Gain adjustment page, the user needs to return to the color temperature parameter adjustment page again by pressing the upper part of the control device 100. Click the down button to instruct the selector 43 to select the first option of the RGB Gain adjustment page, and then press the OK or OK button on the control device 100 to jump back to the color temperature adjustment page from the RGB Gain adjustment page 45 44, so that the user adjusts the color temperature adjustment menu option on the color temperature adjustment page 44 again. After multiple switching and alternate adjustments, the color temperature effect required by the user is obtained.

As described in the above embodiment, set functions such as color temperature, sound quality, brightness, etc. on the display device, and the adjustment of a certain function involves multiple strongly related function options, and different function options are not on the same setting page. When the above is yes, by pressing the confirm key or the OK key of the control device in the option area of the setting page, the user directly jumps from the current setting page to the setting page that is strongly related to it, so that the user can set the function Simplify operation steps and improve user experience.

In another implementation manner of the embodiment of the present application, the color temperature adjustment page of FIG. 3E includes a value bar for adjusting the value of the color temperature parameter, and also includes a color button guide named cyan RGB Gain adjustment page. In Fig. 3E, the color button guide with the name RGB Gain adjustment page corresponds to the B color button of the control device 100. In Fig. 3E, the color button guide on the adjustment page with the name RGB Gain can be set (the color can be set in Fig. 3E). (Blue), the user presses the B color button on the control device 100, and the color temperature adjustment page in FIG. 3E jumps to the RGB Gain adjustment page in FIG. 3F.

In FIG. 3F, the color button named cyan temperature guide corresponds to the B color button of the control device 100. In FIG. 3F, according to the color button named cyan temperature guide (the color can be set to blue in FIG. 3F), the user Press the B color button on the control device 100, and the RGB Gain adjustment page in FIG. 3F jumps to the color temperature adjustment page in FIG. 3E.

The color temperature parameters in the color temperature adjustment page of Figure 3E are related to the RGB Gain parameters of the RGB Gain adjustment page in Figure 3F, that is, the color temperature parameters in the color temperature adjustment page of Figure 3E and the RGB Gain adjustment in Figure 3F are adjusted jointly The RGB Gain parameter of the page realizes the adjustment of the color temperature function.

4A-4C exemplarily show a flowchart of a function setting method of a display device.

With reference to the method in FIG. 4A, the method includes the following steps S51 to S53:

Step S51: In response to the first input instruction, display a first setting page on the display to adjust corresponding menu options in the first setting page based on user input; for example, displaying the first setting page in FIG. 3E is : Color temperature adjustment page 44. The color temperature adjustment page 44 includes color temperature adjustment menu options. Specifically, the color temperature menu options are adjusted by adjusting the value bar of the color temperature parameter value. In FIG. 3E, when the user presses the plus key on the control device 100, the display device responds to the key input instruction to adjust the color temperature parameter value by the circular slider on the value bar along the direction of the value bar toward the value 10 Move; When the user presses the minus key on the control device 100, the display device responds to the key input instruction, the circular slider on the value bar moves to the value 0 along the direction of the value bar, so as to realize the adjustment of the color temperature parameter .

Step S52: In response to the second input instruction for selecting the first option in the first setting page, jump from the first setting page to the second setting page to adjust the second setting based on the user input. Set the corresponding menu option in the page. For example, in Figure 3E, the first option in the color temperature adjustment page 44 is: RGB Gain adjustment page. After the user completes the color temperature adjustment menu options, the user presses the down button on the control device 100 to instruct the selector 43 to select The name is the first option of the blue RGB Gain adjustment page, and then by pressing the confirm button or the OK button on the control device 100, in response to the second input command that selects the first option named as the blue RGB Gain adjustment page, from Fig. 3E The color temperature adjustment page 44 jumps to the RGB Gain adjustment page 45 shown in FIG. 3F.

In FIG. 3F, when the user presses the down direction key on the control device 100, the display device responds to the key input instruction and selects the value bar for adjusting the value of the Red parameter; when the user presses the plus key on the control device 100, the display The device responds to the key input instruction, the circular slider on the Red parameter value bar moves along the direction of the value bar to the value +30; when the user presses the minus key on the control device 100, the display device responds to the key input instruction , The circular slider on the value bar moves to the value -30 along the direction of the value bar, so as to realize the adjustment of the Red parameter. Then press the down button on the control device 100 to select the value bar of the Green parameter, and then press the plus or minus key on the control device 100 to realize the adjustment of the Green parameter.

Specifically, with reference to the method shown in FIG. 4B, step S52 may specifically include the following steps:

It should be noted that each Application (function) has multiple View States, each View State corresponds to a Screen (page), and each Application has a unique View State Machine (view state machine); View State Machine It can manage and store State switching history, and can receive KeyEvent (key event), TimeOut (timeout event), Notify (notification event) and other events from the underlying AppMgr. At the same time, View State Machine can manage the received Event queue( Event queue), and finally control the distribution to each View State.

Step S521: In response to the second input instruction of selecting the first option in the first setting page, send a KeyEvent event to the KeyHandler registered by the application or service corresponding to the target function.

Step S522: The KeyHandler sends the KeyEvent event to the View State Machine of the application or service corresponding to the target function.

Step S523: The View State Machine of the application or service corresponding to the target function performs logical processing or key-press filtering on the received KeyEvent event;

Step S524: Jump from the first setting page to the second setting page according to the KeyEvent event after logical processing or key filtering.

Specifically, taking the color temperature function setting as an example, the user enters the color temperature adjustment page through the setting menu, instructs the selector 43 to select the first option of the blue RGB Gain adjustment page, and then press the confirm button on the control device 100 or Press the OK button, the system sends a KeyEvent event to the KeyHandler registered by the application corresponding to the color temperature function through AppMgr. After receiving the KeyEvent event, the KeyHandler distributes the KeyEvent event to the View State Machine of the application corresponding to the color temperature function. The View State Machine is based on the received Logical processing or button filtering of the KeyEvent event can be to determine the type of button, and finally control the View State jump, to realize the jump from the color temperature adjustment page to the RGB Gain adjustment page.

Step S53: In response to a third input instruction for selecting a second option in the second setting page, jump from the second setting page to the first setting page to adjust the second setting page again based on user input. The corresponding menu option in the first setting page.

For example, through the joint adjustment of the color temperature parameter in the first setting page and the RGB Gain parameter in the second setting page, the setting of the color temperature function is realized. The color temperature parameter adjustment is the coarse adjustment of the color temperature function, and the RGB Gain parameter is the fine adjustment of the color temperature function.

Exemplarily, the coarse adjustment and fine adjustment of the color temperature function may need to be switched frequently and alternately set. In response to the user selecting the second input instruction of the first option in the first setting page, the display device may jump from the color temperature adjustment page 44 shown in FIG. 3E to the RGB Gain adjustment page 45 in FIG. 3F, and then may also respond to The user selects the third input instruction of the second option on the second setting page. For example, in the RGB Gain adjustment page of FIG. 3F, there is a second option named Cyan Temperature. After completing the RGB Gain parameter adjustment on the RGB Gain adjustment page, the user needs to return to the color temperature parameter adjustment page again by pressing the upper part of the control device 100. Click the down button to instruct the selector 43 to select the first option of the RGB Gain adjustment page, and then press the confirm or OK button on the control device 100 to jump back to the color temperature adjustment page from the RGB Gain adjustment page 45 44, so that the user adjusts the color temperature adjustment menu option on the color temperature adjustment page 44 again. After multiple switching and alternate adjustments, the color temperature effect required by the user is obtained.

Exemplarily, as shown in FIG. 3E, when the display effect corresponding to the color temperature needs to be adjusted, the display device may adjust the value of the color temperature to 3 based on the plus/minus key or the direction key command input by the user. At this time, if the user needs to further adjust the display effect, the display device can jump from the interface shown in FIG. 3E to the interface shown in FIG. 3F in response to the blue button instruction input by the user. The display device adjusts the value of RGain to 7, GGain to -29, and BGain to 30 based on the plus/minus key or arrow key commands input by the user, respectively. At this time, the display device can jump from the interface shown in FIG. 3F to the interface shown in FIG. 3E in response to the blue key command input by the user, and the value of the color temperature is still 3.

If the user is still not satisfied with the display effect, he can continue to adjust the color temperature value shown in FIG. 3E and the RGB Gain value shown in FIG. 3F.

Here, the text corresponding to the value may also be displayed on the parameter value bar in FIG. 3E and FIG. 3F to prompt the user of the adjustment value of the current parameter, in order to improve the user experience.

This application also provides a function setting method of a display device, which is applied to a display device, as shown in FIG. 4C, including:

Step S61: Display a first setting page on the display, the first setting page including a color key guide configured to guide the user to operate the second predetermined function.

Step S62: In response to the user's first input instruction by pressing the color button on the control device, jump from the first setting page to the second setting page to adjust the corresponding menu option in the second setting page The second predetermined function is realized; wherein, the second setting page includes a color key guide configured to guide the user to operate and realize the first predetermined function.

For example, the color temperature adjustment page 44 of FIG. 3E includes a color key guide configured to guide the user to operate to realize the second predetermined function: cyan RGB Gain adjustment. The green RGB Gain adjustment color button guides the user to press the B button in the control device 100 in FIG. 5 to realize the jump from the color temperature adjustment page 44 in FIG. 3E to the RGB Gain adjustment page 45 in FIG. 3F. The user can adjust the RGB Gain parameter options in the RGB Gain adjustment page 45 of FIG. 3F.

Step S63: In response to the user's second input instruction by pressing the color button on the control device, jump from the second setting page to the first setting page, so as to adjust the corresponding information in the first setting page. The menu option implements the first predetermined function.

For example, the RGB Gain adjustment page 45 of FIG. 3F includes a color key guide configured to guide the user to operate to realize the first predetermined function: cyan temperature. The cyan temperature color button guides the user to press the B button in the control device 100 in FIG. 5 to realize the jump from the RGB Gain adjustment page 45 in FIG. 3F back to the color temperature adjustment page 44 in FIG. 3E. The user can adjust the color temperature parameter options in the color temperature adjustment page 44 of FIG. 3E.

In addition, the first predetermined function is associated with the second predetermined function, for example, the color temperature parameter is associated with the RGB Gain parameter to jointly realize the setting of the color temperature function.

By guiding the user to press the color button in the control device 100 through the color button in the setting page, a quick jump between the associated predetermined function pages can be realized with one key.

Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

Obviously, those skilled in the art can make various changes and modifications to this application without departing from the spirit and scope of this application. In this way, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

Claims

A display device, characterized in that it comprises:

monitor;

User interface, used to receive instructions entered by the user;

Controller, used to execute:

In response to the first input instruction, displaying a first setting page on the display to adjust corresponding menu options in the first setting page based on user input;

In response to the second input instruction for selecting the first option in the first setting page, jump from the first setting page to the second setting page to adjust the second setting page based on user input The corresponding menu option;

In response to the third input instruction of selecting the second option in the second setting page, jump from the second setting page to the first setting page to adjust the first setting again based on user input Set the corresponding menu option in the page;

Wherein, the menu options in the first setting page and the menu options in the second setting page are used to jointly realize the setting of the target function.
The display device according to claim 1, wherein the function information corresponding to the first option and the second option has a mapping relationship with color key information on a control device for providing user input to the display device .
3. The display device according to claim 2, wherein the second input instruction and the third input instruction are triggered by pressing a color button on the control device.
The display device according to claim 1, wherein, in response to a second input instruction for selecting a first option in the first setting page, jump from the first setting page to the second setting page include:

In response to the second input instruction of selecting the first option in the first setting page, sending a KeyEvent event to the KeyHandler registered in the service corresponding to the target function;

The KeyHandler sends the KeyEvent event to the View State Machine of the service;

The View State Machine of the service performs logical processing or key-press filtering on the received KeyEvent event;

Jumping from the first setting page to the second setting page according to the KeyEvent event after logical processing or key press filtering.
A display device is characterized in that it comprises:

A user interface for receiving instructions input by a user through a control device; wherein the control device includes color keys with identification characteristics;

A display for displaying a first setting page; wherein the first setting page includes a color key guide configured to guide the user to operate and realize the second predetermined function;

Controller, used to execute:

In response to the user's first input instruction by pressing the color button on the control device, jump from the first setting page to the second setting page, so as to adjust the corresponding menu option in the second setting page to realize the A second predetermined function; wherein, the second setting page includes a color key guide configured to guide the user to operate and realize the first predetermined function;

In response to the user's second input instruction by pressing the color button on the control device, jump from the second setting page to the first setting page to adjust the corresponding menu option in the first setting page. The first predetermined function;

Wherein, the first predetermined function is associated with the second predetermined function.
The display device according to claim 5, wherein the color corresponding to the color key guide in the first setting page is the same as the color corresponding to the color key guide in the second setting page.
The display device according to claim 5, wherein the color corresponding to the color key guide in the first setting page is different from the color corresponding to the color key guide in the second setting page.
5. The display device according to claim 5, wherein in addition to guiding the user to operate the color key guide for realizing the second predetermined function, the first setting page also contains a prompt of the second predetermined function; and In addition to guiding the user to operate the color button guidance for realizing the first predetermined function, the second setting page also includes a prompt word for the first predetermined function.
A display device is characterized in that it comprises:

A user interface for receiving instructions input by a user through a control device; wherein the control device includes color keys with identification characteristics;

A display; for displaying a first setting page; wherein the first setting page includes a color key guide configured to guide user operations;

Controller, used to execute:

In response to the user's first input instruction by pressing a direction button on the control device, adjusting the first parameter in the first setting page to a target value;

In response to the user's second input instruction by pressing the color button on the control device, jump from the first setting page to the second setting page; wherein, the second setting page includes a configuration that is configured to guide the user to operate Color button guide;

In response to the user's third input instruction by pressing a direction button on the control device, adjusting the value of the second parameter in the second setting page;

In response to the user's fourth input instruction by pressing the color button on the control device, jump from the second setting page to the first setting page; wherein, the first parameter in the first setting page The value of is the target value.
The display device according to claim 9, wherein the first parameter in the first setting page and the second parameter in the second setting page are used to jointly implement the setting of a predetermined function.
The display device according to claim 9, wherein the first setting page and the second setting page also display text corresponding to the value of the parameter.