WO2021174662A1

WO2021174662A1 - Display device and display method for operation guide

Info

Publication number: WO2021174662A1
Application number: PCT/CN2020/089123
Authority: WO
Inventors: 刘鹏; 董杰; 贾桂丽; 张成宝
Original assignee: 海信视像科技股份有限公司
Priority date: 2020-03-04
Filing date: 2020-05-08
Publication date: 2021-09-10

Abstract

A display method for an operation guide, comprising: in response to a first input instruction, displaying in full screen and guiding a user to use a first GUI corresponding to an operation guide of a display device function; in response to a second input instruction for selecting a first function item among multiple function items in the first GUI, displaying the first GUI in a preset size smaller than full screen, and simultaneously displaying a second GUI that is associated with the first function item and is used to configure parameters related to a first function.

Description

Display device and display method of operation guide

This application is required to be submitted to the Chinese Patent Office on March 4, 2020, the application number is 202010141982.1, the title of the invention is "a display device and a display method based on the operation guide of the display device", and it is submitted to China on March 4, 2020 The patent office, the application number is 202010142008.7, the title of the invention is "a display device and a display method based on the operation guide of the display device", the entire content of which is incorporated into this application by reference.

Technical field

This application relates to the field of display technology, and in particular to a display device and a display method based on an operation guide of the display device.

Background technique

With the popularization and development of smart TVs, smart TVs are currently able to provide electronic manuals to provide users with descriptions of the functions of each module in the smart TV to assist users in understanding the smart TV and guide users to set various functions of the smart TV. The setting function on the smart TV can be adjusted or set by the user to various parameters or performance of the smart TV.

The user can find and read the relevant content in the electronic manual application of the smart TV, but since the electronic manual and the setting function of the smart TV belong to two different applications, if the user wants to find the corresponding content in the electronic manual during the setting process , You need to exit the current page to enter the page of the electronic manual to find the corresponding content, exit the electronic manual interface after reading, and open the setting interface again to continue the setting operation, so the current display of the electronic manual and the setting page is very inflexible.

Summary of the invention

This application provides a display device and a display method based on the operation guide of the display device to solve the current problem of inflexible display modes of electronic manuals and setting pages.

Based on the foregoing problems, in the first aspect, an embodiment of the present application provides a display method based on an operation guide of a display device, including:

In response to the first input instruction, display a first GUI corresponding to an operation guide that guides the user to use the functions of the display device on a full screen on the display; the first GUI includes a plurality of functional items that can be selected;

In response to the second input instruction for selecting the first function item among the plurality of function items, the first GUI is displayed on the display in a preset size smaller than the full screen, and at the same time, the display is associated with the first function item and is used for The second GUI for configuring the parameters related to the first function.

In the second aspect, an embodiment of the present application provides a display method based on an operation guide of a display device, including:

In response to the first input instruction, display a first GUI for configuring related parameters of the first function of the display device in a first preset size on the display;

In response to the second input instruction, while keeping the first GUI displayed, a second GUI corresponding to the first function is displayed in a second preset size; the second GUI is displayed for guiding the user to use the display device Operation guide for the first function.

In a third aspect, an embodiment of the present application provides a display method based on an operation guide of a display device, including:

In response to the first input instruction, display the first GUI corresponding to the operation guide that guides the user to use the first function of the display device on the display in full screen;

In response to the second input instruction, display the first GUI on the display in a first preset size smaller than the full screen;

In response to the third input instruction, while maintaining the display of the first GUI, a second GUI for configuring the parameters related to the first function is displayed in a second preset size.

In a fourth aspect, an embodiment of the present application provides a display device, including:

monitor;

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

Controller, used to execute:

In a fifth aspect, an embodiment of the present application provides a display device, including:

monitor;

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

Controller, used to execute:

In a sixth aspect, an embodiment of the present application provides a display device, including:

monitor;

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

Controller, used to execute:

Description of the drawings

In order to more clearly describe the implementation 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 an electronic manual application icon on the main interface of a display device according to an embodiment of the present application;

Fig. 3 exemplarily shows an electronic manual interface of an embodiment of the present application;

FIG. 4 exemplarily shows an application icon set on the main interface of a display device according to an embodiment of the present application;

Fig. 5 exemplarily shows a setting interface of an embodiment of the present application;

FIG. 6 exemplarily shows a structural diagram of an electronic specification system according to an embodiment of the present application;

FIG. 7 exemplarily shows a flow chart of the first display method based on the operation guide of the display device provided in the first embodiment of the present application;

FIG. 8A exemplarily shows a schematic diagram of an interface for displaying an electronic manual provided by Embodiment 1 of the present application;

FIG. 8B exemplarily shows a schematic diagram of simultaneously displaying an image electronic manual interface and an image setting interface in the display area of a display device according to the first embodiment of the present application;

FIG. 9 exemplarily shows a complete flowchart of the first display method based on the operation guide of the display device provided in the first embodiment of the present application;

FIG. 10 exemplarily shows a flow chart of the second display method based on the operation guide of the display device provided in the first embodiment of the present application;

FIG. 11 exemplarily shows a schematic diagram of simultaneously displaying a sound setting interface and a sound manual interface in the display area of a display device according to the first embodiment of the present application;

FIG. 12 exemplarily shows a complete flowchart of the second display method based on the operation guide of the display device provided in the first embodiment of the present application;

FIG. 13 exemplarily shows a flowchart of a display method based on an operation guide of a display device provided in the second embodiment of the present application;

FIG. 14 exemplarily shows a schematic diagram of a system setting manual interface for displaying the focusless hovering state in a first preset size provided by the second embodiment of the present application;

FIG. 15 exemplarily shows a schematic diagram of simultaneously displaying the system setting electronic manual interface and the system setting interface on the display provided in the second embodiment of the present application;

FIG. 16 exemplarily shows a complete flowchart of a display method based on an operation guide of a display device provided in the second embodiment of the present application.

Detailed ways

In order to make the purpose, implementation and advantages of the application more clear, the application will be further described in detail below in conjunction with 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.

It should be noted that the terms "first" and "second" in the specification and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein.

The following explains some of the terms that appear in the text:

1. The term "and/or" in the embodiments of the present application describes the association relationship of the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean that there is A alone, and both A and B exist. There are three cases of B. The character "/" generally indicates that the associated objects before and after are in an "or" relationship.

2. The term "display device" in the embodiments of the present application may also be called a display, or directly and popularly called a display screen, a screen, etc. It is a device that can output images.

3. The term "user interface" in the embodiments of this application refers to a medium interface for interaction and information exchange between application programs or operating systems and users. It realizes the conversion between the internal form of information and the form acceptable to users. The commonly used form of 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 can be an icon, window, control and other interface elements displayed on the display of the display device. The control can include icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, Widgets, etc. Visual interface elements.

4. The term "item" in the embodiments of the present application refers to visual objects displayed in the GUI to represent corresponding content such as icons, thumbnails, video clips, links, etc. These items can provide users with various traditional items received through data broadcasting. Program content, and various application and service content set by the content manufacturer.

5. The term "selector" in the embodiments of this application is used to indicate that any item has been selected, such as the focus object. On the one hand, the item can be selected or controlled by controlling the movement of the focus object displayed in the display device according to the user's input through the control device. On the other hand, according to the user's input through the control device, the movement of each item displayed in the display device can be controlled to enable the focus object to select or control the item. The identification form of the selector is usually diversified, and the position of the selector is identified by changing the border line, size, color, transparency and outline and/or font of the text or image of the focused item.

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 through wireless or other wired methods. 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 interface (UI) on the screen associated with the smart device.

Exemplarily, the mobile terminal 100B may 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 realize the functions of the physical keys arranged on the remote control 100A by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B. 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. Another example is: in the case of a radio frequency signal interface, the user input instruction needs to be converted into a digital signal, and then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency transmitting 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 ROM252, and copies 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 the display attributes; and 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, to execute various applications, data and content processing, 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 external devices by the user; and to store the 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, explain 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 files, 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 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 through the controller 250, 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 interface (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. For example, if the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), 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 an image signal for display.

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 into 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 a menu control interface. 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 a user manipulation interface 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 it can be stored 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.

The electronic manual application on the display device contains an operation guide that guides the user to use the various functions of the display device. For example, the electronic manual contains an introduction to the setting function of the display device, an introduction to the parameters of the display device, etc., which can help the user to understand the various functions of the display device. Parameters are set or adjusted.

The display interface of the display device shown in Figure 2 contains the icons of the electronic manual application, such as the icons in the dashed box in Figure 2; the user can select the icon corresponding to the electronic manual on the display interface by operating the control device of the display device, Then the main interface of the electronic manual shown in Figure 3 is displayed on the display interface; the user can select specific options on the display interface of the electronic manual, such as "Live TV", "Connect", "Multi-screen" and other options, and then enter the guide The introduction page of the function corresponding to the user's use option.

In addition, the user can also adjust various parameters or performance of the display device through the setting application of the display device, and complete the personalized setting of the display device by adjusting the options in the setting.

The display interface of the display device as shown in Figure 4, which contains icons for setting applications, such as the icons in the dashed box in Figure 4; the user can control the selector to select the corresponding icon to be set on the display interface by operating the control device of the display device , The setting interface shown in Figure 5 is displayed on the display interface, including options such as "image", "sound", "input", etc., control the selector to select a specific option, you can enter the specific setting interface corresponding to the selected option Perform the setting operation.

When the user triggers the display of the electronic manual interface, the electronic manual interface is displayed in full screen on the display interface of the display device; when the user triggers the display setting interface, the setting interface is displayed in the specified position of the display interface or full screen. If the user needs to refer to the corresponding content of the electronic manual when setting or adjusting the function parameters of the display device in the setting interface, he can only exit the setting interface and open the electronic manual application to find the content of the electronic manual that the user needs to refer to. After reading it , Exit the electronic manual application again, and enter the setting application to continue the setting operation. It can be seen that this method of displaying electronic manuals based on display devices requires complicated operations, and the user experience is poor.

The embodiment of the present application provides a display method based on the operation guide of the display device, where the operation guide of the display device may also be referred to as the electronic manual of the display device. The embodiment of the present application can simultaneously display the electronic manual interface and the setting interface in the display area of the display device; for example, when the user triggers the display of the electronic manual interface corresponding to a specific function item, the electronic manual interface and the corresponding settings can be displayed in the display area at the same time Interface; or, when the display device is currently displaying the setting interface, the display of the electronic manual interface can be triggered, and the setting interface and the electronic manual interface can be displayed in the display area at the same time.

The display process of the electronic manual interface of the embodiment of the present application can be executed by the electronic manual system in the display device. As shown in FIG. 6, the electronic manual system includes a content editing module, a system server, a remote publishing server, and a TV application terminal.

Specifically, the content editing module is used to save the generated data as an .md file and then transfer it to the system server;

The system server saves the file generated by the content editor. After the content editor finishes editing the file, it triggers the packaging instruction to the system server. The system server packages the file through the python script and sends it to the remote publishing server.

The remote publishing server completes the publishing and downloading update functions of the electronic manual.

The TV application uses WebView to load the HTML file downloaded from the system server to display the manual.

Example one

The embodiment of the present application provides a solution for simultaneously displaying the electronic manual interface and the setting interface on the display device, and the user can set the function of the display device while viewing the electronic manual interface.

The following describes the situations where the user triggers the display of the setting interface when the display device displays the electronic manual interface, and the user triggers the display of the electronic manual interface when the display device displays the setting interface:

1. The user triggers the display setting interface when the display device displays the electronic manual interface

As shown in FIG. 7, an embodiment of the present application provides a display method based on an operation guide of a display device, which includes the following steps:

Step S701: In response to the operation of displaying the electronic manual on the full screen triggered by the user, the electronic manual interface corresponding to the operation guide that guides the user to use the functions of the display device is displayed on the display in full screen; the electronic manual interface contains multiple functional items that can be selected;

Step S702: In response to the operation of selecting the first function item among the plurality of function items to display the electronic manual corresponding to the first function item, the electronic manual interface is displayed on the display in a preset size smaller than the full screen, and at the same time, the first function is displayed A setting interface that is associated with the project and is used to configure the relevant parameters of the first function.

In the display method based on the operation guide of the display device provided by the embodiment of the present application, the display device determines the setting interface corresponding to the first function item in response to the operation of displaying the electronic manual corresponding to the first functional item triggered by the user on the electronic manual interface, and The electronic manual interface and the setting interface corresponding to the first functional item are displayed in the display area at the same time. Since in the embodiment of this application, when the user triggers the display of the electronic manual interface corresponding to the first functional item, the electronic manual interface and the setting interface corresponding to the first functional item can be displayed in the display area of the display device at the same time, and the user can refer to the electronic manual directly in the settings The setting operation is performed on the interface without the need to switch the display interface of the display device multiple times, providing users with a more user-friendly display method, making the electronic manual application more effective in assisting the setting application, and it is convenient for users to operate and enhance the user experience.

After the user opens the electronic manual application, the full-screen display of the display device displays an operation guide that guides the user to use the functions of the display device; and the interface of the electronic manual contains multiple functional items that can be selected by the user. The control device selects any one of the function items.

For example, the user can operate the remote control device of the display device to control the movement of the selector on the display interface of the display device. When the selector moves to the functional item that the user needs to select, the user can input a confirmation instruction to complete the selection of the functional item.

In response to the user's input instruction to select the first function item triggered on the electronic manual interface, the system server in the electronic manual system obtains the setting interface identifier contained in the electronic manual configuration file corresponding to the first function item; wherein the setting interface identifier is Pre-inserted into the electronic manual configuration file by the content editing module.

In a possible implementation manner, the electronic manual configuration file may be an HTML file, and in response to the user's input instruction to select the first function item triggered on the electronic manual interface, the setting interface identifier contained in the HTML file is obtained; for example, suppose the first function The corresponding electronic manual interface of the project is the image manual interface, and the corresponding setting interface identifier can be <Setting>Picture</Setting>.

After obtaining the setting interface identifier, the system server determines the setting interface corresponding to the first function item according to the setting interface identifier. For example, if the obtained setting interface identifier is <Setting>Picture</Setting>, it can be determined that the setting interface corresponding to the first function item is the image setting interface.

In a possible implementation manner, the system server determines the corresponding setting interface identifier contained in the electronic manual configuration file of the first function item according to the corresponding relationship between the setting interface identifier and the calling function, and is used to trigger the display of the corresponding first function item The target call function of the setting page of the target call function is packaged into the js file corresponding to the electronic manual.

In specific implementation, according to the obtained setting interface identifier, determine the target calling function corresponding to the setting interface identifier. For example, if the setting interface identifier is <Setting>Picture</Setting>, then the corresponding target calling function is startSetting('Picture '), package the mapping corresponding to startSetting('Picture') in the system layer into the js file corresponding to the electronic manual; and according to the corresponding relationship between the preset setting interface identification and the practically identifiable label, the settings in the HTML file The interface identifier <Setting>Picture</Setting> is replaced with the actual identifiable label <input value="picture" class="button" onclick="startSetting('Picture')".

In a possible implementation, the TV application can call the package function of the system layer through window mapping according to the target call function, and can map the package function to the js port through the addJavaScriptAsInterface() method of WebView, so that the target call function can call the package Function, which executes the package function to display the setting interface.

For example, if the target calling function is "startSetting('Picture')", you can call the system layer package function startPq() through window mapping, and map the package function startPq() to the js port through the addJavaScriptAsInterface() method of WebView. Enable the target calling function to call the package function, thereby executing the package function to display the image setting interface.

In a possible implementation manner, the TV application side shrinks the electronic manual interface displayed in full screen in the display area. Specifically, the width and height of the window occupied by the electronic manual interface can be reset through the WindowManager.LayoutParam property; The set width and height are not limited.

In a possible implementation manner, the setting interface is displayed in other areas of the display area except for the area where the electronic manual interface is located after being reduced.

In the specific implementation, in order to ensure that the electronic manual interface and the corresponding setting interface can be displayed at the same time, the setting interface is displayed in a region other than the reduced electronic manual interface.

In a possible implementation, the TV application terminal sets the electronic manual interface to the non-focusable state by adjusting the focus attribute of the electronic manual interface, and sets the setting interface to the focused state, that is, the user can control by operating the control device of the display device The selector in the setting interface moves to realize the selection of the options that need to be selected in the setting interface; thus, the user can refer to the setting electronic manual interface and operate the setting interface at the same time.

Specifically, the focus attribute of the reduced electronic manual interface is set to FLAG_NOT_FOCUSABLE, that is, the reduced electronic manual interface is set to a non-focusable state.

For example, as shown in FIG. 8A, an electronic manual interface for image and sound adjustment is displayed, and the interface includes image and sound function items. Among them, the image function item corresponds to the manual content including the image mode function item and the image display parameter function item. When the selector is controlled to select the image display parameter function item based on user input, as shown in FIG. 8B, the manual interface corresponding to the image display parameter function item and the image display parameter setting interface are simultaneously displayed in the display area of the display device.

As shown in FIG. 9, the complete flowchart of the first display method provided by this embodiment of the application includes the following steps:

Step S901: In response to the operation of displaying the electronic manual on the full screen triggered by the user, the electronic manual interface is displayed on the display of the display device in full screen, where the electronic manual interface contains multiple functional items that can be selected;

Step S902: In response to the input instruction for selecting the first function item triggered by the user, obtain the setting interface identifier in the electronic manual configuration file corresponding to the first function item;

Step S903: According to the corresponding relationship between the setting interface identifier and the calling function, determine the target calling function corresponding to the setting interface identifier for triggering the setting page;

Step S904: Call the packaging function of the system layer of the corresponding display device through the determined target calling function;

Step S905: Execute the package function to display the setting interface;

Step S906: The electronic manual interface displayed in the full screen in the display area is reduced, and the setting interface is displayed in other areas of the display area except the area where the electronic manual interface is located after the reduction;

Step S907: Set the electronic manual interface to a non-focusable state, and set the setting interface to a focus-focused state.

2. The user triggers the display of the electronic manual interface when the display device displays the setting interface

As shown in FIG. 10, an embodiment of the present application also provides a display method based on an operation guide of a display device, which includes the following steps:

Step S1001, in response to the operation of displaying the setting interface triggered by the user, display the setting interface for configuring the first function related parameters of the display device in a first preset size on the display;

Step S1002: In response to the operation of displaying the electronic manual interface triggered by the user, while maintaining the display setting interface, the electronic manual interface corresponding to the first function is displayed in the second preset size; the display in the electronic manual interface is used to guide the user to use the display Operation guide for the first function of the device.

In the embodiment of the application, when the setting interface is displayed in the display area of the display device, in response to the operation of displaying the electronic manual interface triggered by the user, the setting interface and the corresponding electronic manual interface are displayed in the display area of the display device at the same time, which enables the user to set In the process, refer to the content of the corresponding electronic manual to provide users with a more user-friendly display method, so that the auxiliary effect of the electronic manual on the setting function is more obvious, and the user experience is improved.

In a possible implementation manner, when the setting interface is displayed in the display area of the display device, the user can trigger the display of the electronic manual interface by pressing a preset button on the control device of the display device; or the user can display the electronic manual interface by inputting The voice command triggers the display of the electronic manual interface.

It should be noted that the preset buttons on the control device of the display device can be the original buttons of the control device, such as direction buttons, which can define new additional functions for the direction buttons; for example, display the setting interface in the display area of the display device When it is detected that the user has pressed the left arrow key in the arrow keys, the display of the electronic manual interface will be triggered.

When the setting interface is displayed in the display area of the display device, in response to the operation of displaying the electronic manual interface triggered by the user, the identification of the electronic manual interface contained in the configuration file corresponding to the currently displayed setting interface is determined.

In a possible implementation manner, the electronic manual interface identification can be stored in the configuration file corresponding to the setting interface through SharePreFerence. Specifically, the electronic manual interface identification can be a key-value pair representing the specific name of the electronic manual interface corresponding to the current setting interface For example, if the current setting interface is an image setting interface, the corresponding electronic manual interface identifier can be a key-value pair with a key of "emanual" and a value of "picture".

The display device system layer sends a broadcast message containing the identification of the electronic manual interface to the electronic manual system.

After receiving the electronic manual interface identifier, the system server in the electronic manual system determines the configuration file corresponding to the electronic manual interface identifier according to the correspondence between the electronic manual interface identifier and the configuration file of the electronic manual interface.

For example, suppose the electronic manual interface identification is a key-value pair whose key is "emanual" and value is "picture", then according to the preset correspondence between the electronic manual interface identification and the configuration file, determine the corresponding electronic manual identification The configuration file is the HTML file of the image manual interface.

It should be noted that the electronic manual interface identification can also be empty. When the display device is currently displaying the main page of the setting interface or the setting interface is not started, the electronic manual interface identification is empty; when the electronic manual interface identification is empty, the corresponding The configuration file of is the configuration file of the main interface of the electronic manual.

The TV application terminal displays the corresponding electronic manual interface according to the determined configuration file; among them, when displaying the electronic manual interface, the width and height of the window occupied by the electronic manual interface are reset through the WindowManager.LayoutParam property.

By setting FLAG_NOT_FOCUSABLE, the TV application sets the window occupied by the electronic manual interface to the non-focus state, and the setting interface to the focus state, that is, the user can control the movement of the selector in the setting interface by operating the control device of the display device. Select the options that need to be selected in the setting interface; thus, the user can refer to the setting electronic manual interface and operate the setting interface at the same time.

For example, as shown in FIG. 11, when the display device displays the sound setting interface, and the user triggers the operation of displaying the electronic manual interface, the display device simultaneously displays the sound setting interface and the manual interface corresponding to the sound setting.

As shown in FIG. 12, the complete flowchart of the second display method provided by this embodiment of the application includes the following steps:

Step S1201, in response to the operation of displaying the setting interface triggered by the user, displaying the setting interface in the display area of the display device;

Step S1202, in response to the operation of displaying the electronic manual interface triggered by the user, obtain the electronic manual interface identifier contained in the configuration file corresponding to the setting interface;

Step S1203: Determine the configuration file of the electronic manual interface corresponding to the electronic manual interface identifier according to the correspondence between the electronic manual interface identifier and the configuration file of the electronic manual interface;

Step S1204, displaying the electronic manual interface according to the configuration file corresponding to the electronic manual interface;

Step S1205, reduce the electronic manual interface, and display the reduced electronic manual interface in other areas except the area where the setting interface is located;

Step S1206: Set the reduced electronic manual interface to a non-focusable state, and set the setting interface to a focus-focused state.

Example two

The embodiment of the present application also provides a solution for simultaneously displaying the electronic manual interface and the setting interface on the display device, and the user can set the function of the display device while viewing the electronic manual interface.

The embodiment of the present application provides a display method based on an operation guide of a display device, as shown in FIG. 13, including the following steps:

Step S1301, in response to the operation of displaying the electronic manual corresponding to the first function triggered by the user, display the electronic manual interface corresponding to the operation guide that guides the user to use the first function of the display device on the display in full screen;

Step S1302, in response to the operation of switching the display mode of the electronic manual interface triggered by the user, display the electronic manual interface corresponding to the first function on the display in a first preset size smaller than the full screen;

Step S1303: In response to the user-triggered operation of displaying the setting interface corresponding to the first function, while keeping the electronic manual interface corresponding to the first function displayed, the setting interface for configuring the relevant parameters of the first function is displayed in a second preset size. .

The display method based on the operation guide of the display device provided by the embodiment of the present application, when the electronic manual interface is displayed on the full screen, in response to the operation of switching the display mode of the electronic manual interface triggered by the user, the first display mode smaller than the full screen size can be displayed on the display. The electronic manual interface is displayed in a preset size. Since the electronic manual no longer covers the entire screen, the user can operate the display area outside the electronic manual interface; when the user triggers the display of the setting interface corresponding to the first function, the current electronic manual interface is kept displayed At the same time, the setting interface is displayed, so that the user can see the electronic manual interface and the setting interface at the same time, and can refer to the content of the electronic manual for setting, providing users with a more user-friendly display method, making the electronic manual more auxiliary to the setting function Obviously, improve the user experience.

In a possible implementation manner, the user triggers the operation of starting the electronic manual application, and the display device displays the main interface of the electronic manual on the display in full screen.

In specific implementation, the user can control the selector on the display by operating the control device of the display device, select the icon corresponding to the electronic manual application in the display area, and trigger the full-screen display of the main interface of the electronic manual on the display. Among them, the main interface of the electronic manual Contains multiple functional items.

The display device displays the main interface of the electronic manual on the display, and you can add the main interface of the electronic manual through WindowManager. Specifically, you can call the WindowManager.AddView() method to display the main interface of the electronic manual on the display.

When the electronic manual interface is displayed on the full screen on the display, the user can control the selector by operating the control device of the display device to select the first functional item on the electronic manual interface, and trigger the display of the electronic manual interface corresponding to the first functional item.

When the electronic manual interface corresponding to the first function is displayed on the display, the user can trigger the conversion of the display mode of the electronic manual interface by pressing the preset switch button in the control device of the display device. After the electronic manual application monitors the operation, it can call WindowManager updates the display mode of the electronic manual interface.

It should be noted that the preset conversion keys in the control device of the display device can be the original keys of the control device, such as number key 1, which can define new additional functions for number key 1; for example, display the electronic manual interface on the display When it is detected that the user has pressed the number key 1, the display mode of the electronic manual interface is triggered to switch;

Or the preset switch key in the control device of the display device can also be the volume key, which can define new additional functions for the volume key. When the electronic manual interface is displayed on the display, if it is detected that the user presses the volume up or volume key in the volume key. The volume down button triggers the conversion of the display mode of the electronic manual interface.

In the specific implementation, the WindowManager.UpdateView() method can be called to convert the display mode of the electronic manual interface to a focusless floating display mode that displays the electronic manual interface at the first preset size; specifically, the electronic manual interface is reduced, and Set the reduced electronic manual interface to non-focus mode, that is, the selector on the display no longer stays on the electronic manual interface in the non-focus floating display mode.

In a possible implementation manner, the width and height of the window occupied by the electronic manual interface can be reset according to the first preset size through the WindowManager.LayoutParam property; wherein the width and height values in the first preset size can be used The experience value obtained by the technicians can also be set by the user.

A possible implementation is to adjust the focus attribute of the reduced electronic manual interface to set the reduced electronic manual interface to a non-focusable state, so that the selector on the display no longer stays on the electronic manual interface; specific , Set the focus attribute of the reduced electronic manual interface to FLAG_NOT_FOCUSABLE, that is, set the reduced electronic manual interface to a non-focusable state.

For example, as shown in FIG. 14, the display device displays the system setting manual interface in the non-focus hovering state on the display in a first preset size.

When the electronic manual interface without focus floating state is displayed on the display in the first preset size, the user triggers the operation of displaying the setting interface, and while maintaining the display of the electronic manual interface corresponding to the first function, it is displayed in the second preset size A setting interface for configuring related parameters of the first function.

In a specific implementation, the operation of the display setting interface triggered by the user may be that the user controls the selector by operating the control device of the display device to select the icon corresponding to the setting application in the display area.

It should be noted that the icons corresponding to the setting application in the display area are located in other areas of the display area except for the area where the electronic manual interface of the first preset size is located.

In a possible implementation manner, when the electronic manual interface corresponding to the first function and the main setting interface are displayed on the display at the same time, the setting interface is in the focus state, that is, the selector on the display is on the setting interface, and the user can operate the display device The control device controls the selector to select the setting interface of the first function-related parameter corresponding to the manual interface of the first function currently displayed, so that the display device simultaneously displays the electronic manual interface and the setting interface corresponding to the first function on the display.

For example, as shown in Figure 14, the system setting manual interface is displayed in the first preset size. After the control selector selects the icon corresponding to the setting application based on the user input, the display is again controlled to display the system setting interface based on the user input. For example, as shown in Figure 15, the system setting electronic manual interface and the system setting interface are displayed on the display at the same time.

When the electronic manual interface and the setting interface corresponding to the first function are displayed on the display at the same time, the user again triggers the operation of switching the display mode of the electronic manual interface, and the display device displays the electronic manual interface corresponding to the first function in full screen on the display, and the full screen The electronic manual interface corresponding to the displayed first function is set to the focus state, that is, the selector is moved to the electronic manual interface, so that the user can operate the control device of the display device to control the selector, and exit the electronic manual interface corresponding to the current first function , And select the second function to display the electronic manual interface corresponding to the second function.

In specific implementation, the width and height of the window occupied by the electronic manual interface can be adjusted to the corresponding size when the display device is displayed in full screen through the WindowManager.LayoutParam property, the electronic manual interface can be converted to full screen display, and the electronic manual displayed in full screen can be adjusted The focus attribute of the interface is the upper focus state.

After the user chooses to display the electronic manual interface corresponding to the second function, in response to the operation of switching the display mode of the electronic manual interface triggered by the user, the display mode of the electronic manual interface corresponding to the second function is converted to display in the first preset size The focus-free floating display mode of the electronic manual interface displays the setting interface corresponding to the first function in the second preset size, and moves the selector to the setting interface. The user can control the selector to select the setting interface by operating the control device of the display device. A setting interface for configuring related parameters of the second function, so that the display device simultaneously displays the electronic manual interface and the setting interface corresponding to the second function on the display.

As shown in FIG. 16, a complete flowchart of a display method based on an operation guide of a display device provided by this embodiment of the application includes the following steps:

Step S1601, in response to the full-screen display of the electronic manual corresponding to the first function triggered by the user, display on the display a full-screen electronic manual interface corresponding to the operation guide that guides the user to use the first function of the display device;

Step S1602, in response to the operation of switching the display mode of the electronic manual interface triggered by the user, display the electronic manual interface corresponding to the first function on the display in a first preset size smaller than the full screen;

Step S1603, setting the electronic manual interface corresponding to the first function displayed in the first preset size to a focus-disabled state;

Step S1604: In response to the operation of displaying the alternative setting items triggered by the user, the electronic manual interface corresponding to the first function and the main setting interface containing the alternative setting items are simultaneously displayed on the display, and the selector is moved to the main setting interface ；

Step S1605: In response to the user-triggered operation of displaying the setting interface corresponding to the first function, while keeping the electronic manual interface corresponding to the first function displayed, the setting interface for configuring the relevant parameters of the first function is displayed in the second preset size. ；

Step S1606: In response to the operation of switching the display mode of the electronic manual interface triggered by the user, display the electronic manual interface corresponding to the first function in full screen on the display, and move the selector to the electronic manual interface corresponding to the first function;

Step S1607: In response to the operation of selecting the second function triggered by the user, display the electronic manual interface corresponding to the second function on the display in full screen;

Step S1608: In response to the operation of switching the display mode of the electronic manual interface triggered by the user, display the electronic manual interface corresponding to the second function in the first preset size smaller than the full screen on the display, and display the first function in the second preset size Corresponding setting interface, and move the selector to the setting interface corresponding to the first function;

Step S1609: In response to the user-triggered display of the setting interface for configuring the second function related parameters, while maintaining the display of the electronic manual interface corresponding to the second function, the second preset size is used to display the setting interface for configuring the second function. Parameter setting interface.

For the purpose of illustration and description, the foregoing embodiments are provided, and are not intended to exhaustively list or limit the application. Each element or feature of a specific embodiment is generally not limited to the specific embodiment, but can be used or interchanged in the selected embodiment even if it is not specifically shown or described under applicable circumstances. Many form modifications are also possible, and such modifications are not considered to deviate from the scope of the appended claims of the present application, and all such modifications are covered within the scope of the appended claims of the present application.

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, display a first GUI corresponding to an operation guide that guides the user to use the functions of the display device on the display in full screen; the first GUI includes a plurality of selectable function items;

In response to the second input instruction for selecting the first function item among the plurality of function items, the first GUI is displayed on the display in a preset size smaller than the full screen, and at the same time, the display is associated with the first function item and is used for The second GUI for configuring the parameters related to the first function.
The display device of claim 1, wherein the display further comprises:

A selector indicating that a function item is selected, and the selector moves its position in the first GUI based on user input to select a different function item.
The display device according to claim 2, wherein while the second GUI is displayed, the selector is moved from the first GUI to the second GUI so as to be based on the first GUI. The GUI configures the parameters related to the first function in the second GUI.
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, display a first GUI for configuring related parameters of the first function of the display device in a first preset size on the display;

In response to the second input instruction, while keeping the first GUI displayed, a second GUI corresponding to the first function is displayed in a second preset size; the second GUI is displayed for guiding the user to use the display device Operation guide for the first function.
The display device of claim 4, wherein the display further comprises:

A selector indicating that any parameter item in the first GUI is selected, and the selector moves its position in the first GUI based on user input to select a different parameter item.
The display device of claim 5, wherein while the second GUI is displayed, the selector is kept on the first GUI to stay on the first GUI based on the second GUI in the first GUI. Configure the relevant parameters of the first function in the GUI.
8. The display device of claim 4, wherein the second input instruction is triggered in the following manner:

A preset button on the control device that receives the user's input; or, receives a voice input by the user to start the second GUI.
A display method based on an operation guide of a display device, characterized in that the method includes:

In response to the first input instruction, display a first GUI corresponding to an operation guide that guides the user to use the functions of the display device on the display in full screen; the first GUI includes a plurality of selectable function items;

In response to the second input instruction for selecting the first function item among the plurality of function items, the first GUI is displayed on the display in a preset size smaller than the full screen, and at the same time, the display is associated with the first function item and is used for The second GUI for configuring the parameters related to the first function.
A display method based on an operation guide of a display device, characterized in that the method includes:

In response to the first input instruction, display a first GUI for configuring related parameters of the first function of the display device in a first preset size on the display;

In response to the second input instruction, while keeping the first GUI displayed, a second GUI corresponding to the first function is displayed in a second preset size; the second GUI is displayed for guiding the user to use the display device Operation guide for the first function.
The method of claim 11, wherein the second input instruction is triggered in the following manner:

A preset button on the control device that receives the user's input; or, receives a voice input by the user to start the second GUI.
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, display the first GUI corresponding to the operation guide that guides the user to use the first function of the display device on the display in full screen;

In response to the second input instruction, display the first GUI on the display in a first preset size smaller than the full screen;

In response to the third input instruction, while maintaining the display of the first GUI, a second GUI for configuring the parameters related to the first function is displayed in a second preset size.
The display device according to claim 11, wherein the first GUI includes a plurality of function items, and the second GUI includes a plurality of parameter items;

The display also includes a selector indicating that any item is selected, and the selector moves its position in the GUI based on user input to select a different item.
The display device of claim 12, wherein the selector no longer stays on the first GUI while the first GUI is displayed on the display in a first preset size smaller than the full screen.
The display device according to claim 12, characterized in that while the second GUI is displayed, the selector is made to stay on the second GUI, so as to make the selector stay on the second GUI based on the first GUI in the second GUI. The related parameters of the first function are configured in the GUI.
The display device of claim 14, wherein the controller is further configured to execute:

Continue to respond to the second input instruction, restore the full-screen display of the first GUI, and make the selector move from the second GUI to the first GUI, so as to change the first GUI displayed in the first GUI. The operation guide of the function is switched to the operation guide of the second function.
The display device according to claim 15, wherein the controller is further configured to execute:

Continue to respond to the second input instruction, display the first GUI in the first preset size, display the second GUI in the second preset size on the display, and make the selector switch from the The first GUI is moved to the second GUI to configure the second function related parameters in the second GUI based on the first GUI.
A display method based on an operation guide of a display device, characterized in that it comprises:

In response to the first input instruction, display the first GUI corresponding to the operation guide that guides the user to use the first function of the display device on the display in full screen;

In response to the second input instruction, display the first GUI on the display in a first preset size smaller than the full screen;

In response to the third input instruction, while maintaining the display of the first GUI, a second GUI for configuring the parameters related to the first function is displayed in a second preset size.
17. The method of claim 17, wherein the first GUI includes multiple function items, and the second GUI includes multiple parameter items;

The display also includes a selector indicating that any item is selected, and the selector moves its position in the GUI based on user input to select a different item.
18. The method of claim 18, wherein the selector no longer stays on the first GUI while the first GUI is displayed on the display in a first preset size smaller than the full screen.
The method according to claim 18, wherein while the second GUI is displayed, the selector is made to stay on the second GUI, so as to make the selector stay on the second GUI based on the first GUI. Configure the relevant parameters of the first function in the.