WO2021253592A1 - Method for starting sports mode and display device - Google Patents

Method for starting sports mode and display device Download PDF

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Publication number
WO2021253592A1
WO2021253592A1 PCT/CN2020/108035 CN2020108035W WO2021253592A1 WO 2021253592 A1 WO2021253592 A1 WO 2021253592A1 CN 2020108035 W CN2020108035 W CN 2020108035W WO 2021253592 A1 WO2021253592 A1 WO 2021253592A1
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WO
WIPO (PCT)
Prior art keywords
program
sports
display device
category
mode
Prior art date
Application number
PCT/CN2020/108035
Other languages
French (fr)
Chinese (zh)
Inventor
邵肖明
马腾腾
Original Assignee
海信视像科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 海信视像科技股份有限公司 filed Critical 海信视像科技股份有限公司
Publication of WO2021253592A1 publication Critical patent/WO2021253592A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration

Definitions

  • This application relates to the field of display technology, and in particular to a method and display device for activating a sports mode.
  • Sports programs are loved by audiences of all ages. TV sports programs disseminate sports information to the public, affect people's sports life, and promote the development of sports at the same time. Sports programs have different requirements on TV parameters from ordinary programs. For example, in football games and football fast sports, tailing will occur later. Pulling the lens quickly will make the viewer feel dizzy. At this time, you need to adjust the TV parameters.
  • the embodiment of the present application provides a method and display device for activating a sports mode, so as to improve the user's experience of watching sports programs.
  • a display device including:
  • the decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
  • User interface used to receive instructions entered by the user
  • the controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program; if the current mode is not the sports mode, the program category is the sports category, and the prompt window is allowed to pop up, then Control the display to display a prompt window; if the current mode is not the sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, the prompt window will not be displayed on the display interface.
  • the prompt window includes the start of the sports mode item, the cancellation of the item, and no more Prompt item.
  • the controller is further configured to execute: control the display device to start the sports mode in response to an instruction to select an item to start the sports mode input by the user.
  • controlling the display device to start the sports mode includes: controlling the audio parameters of the display device to be adjusted to preset audio parameters, and the video parameters to be adjusted to preset video parameters;
  • the recording is converted to time shift; if the source of the second program is a digital broadcast signal and time shift has been started, then No operation is performed; if the source of the second program is a digital broadcast signal, the recording is not started, and the time shift is not started, then the time shift is started immediately.
  • the controller is further configured to execute: if the current mode is a sports mode and the program category is not a sports category, control the display device to stop the sports mode. In some embodiments, in response to an instruction to select and cancel an item input by the user, the prompt window is not displayed on the control display interface.
  • the prompt window is closed in response to the user's input to select the no-prompt instruction, and the prompt window is not allowed to pop up.
  • a display device including:
  • the decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
  • User interface used to receive instructions entered by the user
  • the controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program, and if the current mode is the sports mode and the program category is not the sports category, control the display device to stop the sports mode.
  • a method for starting a sports mode which includes: when a first program is switched to a second program, determining the program category and current mode of the second program;
  • the program category is a sports category, and a prompt window is allowed to pop up, control the display to display the prompt window;
  • the program category is the sports category
  • the prompt window is not allowed to pop up
  • the prompt window is not displayed on the display interface, and the prompt window includes starting the sports mode item, canceling the item, and no longer prompting the item.
  • the method further includes:
  • the display device In response to the user's input to select the instruction to start the sports mode item, the display device is controlled to start the sports mode.
  • a method for starting a sports mode including: when the first program is switched to the second program, determining the program category and current mode of the second program, if the current mode is the sports mode and the program category is not the sports category, then Control the display device to stop the sports mode.
  • a method and display device for activating the sports mode are used to improve the user's experience of watching sports programs.
  • the method includes: when the first program is switched to the second program, determining the program category and current mode of the second program; if the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, then controlling the display to display Prompt window; if the current mode is not a sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, no prompt window is displayed on the display interface, and the prompt window includes starting sports mode items, canceling items, and no longer prompting items.
  • FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control 100;
  • 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 GUI provided by the display device 200
  • FIG. 3 exemplarily shows a schematic diagram of another GUI provided by the display device 200
  • FIG. 4 exemplarily shows a schematic diagram of another GUI provided by the display device 200
  • FIG. 5 exemplarily shows a schematic diagram of another GUI provided by the display device 200
  • FIG. 6 exemplarily shows a schematic diagram of another GUI provided by the display device 200
  • FIG. 7 exemplarily shows a flowchart of a method for starting a sports mode
  • Fig. 8 exemplarily shows a flowchart of yet another method for starting the sports mode.
  • module refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic or a combination of hardware or/and software code that can perform functions related to the element.
  • gesture used in this application refers to a user's behavior through a change of hand shape or hand movement to express expected ideas, actions, goals, and/or results.
  • FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control device 100.
  • the control device 100 and the display device 200 can communicate in a wired or wireless manner.
  • 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.
  • the user operates the channel plus and minus keys on the control device 100, and the display device 200 responds to the channel plus and minus 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.
  • the user can control the display device 200 by inputting corresponding control instructions through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, switch machine keys, etc. 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.
  • a smart device such as a mobile terminal 100B, a tablet computer, a computer, a notebook computer, and the like.
  • 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.
  • UI intuitive user interface
  • 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.
  • the mobile terminal 100B can establish a control instruction protocol with the display device 200, and by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B, the functions of the physical keys arranged as in 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 can be implemented as a television, and can provide a smart network television function with a broadcast receiving television function and a computer support function.
  • Examples of display devices include digital TV, Internet TV, smart 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 display 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.
  • 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.
  • 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.
  • EPG electronic program guide
  • 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.
  • 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.
  • RAM random access memory
  • ROM read only memory
  • 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.
  • 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.
  • 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.
  • 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.
  • a radio frequency signal interface a 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 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.
  • 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.
  • 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.
  • the display device 200 may further 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, and a display 275.
  • the tuner and demodulator 210 which receives broadcast television signals via 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
  • modulation and demodulation processing such as amplification, mixing and resonance
  • 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 the different types of received TV signals, analog signals and digital signals can be demodulated.
  • different broadcasting formats of TV signals such as terrestrial broadcasting, cable broadcasting, satellite broadcasting or Internet broadcasting
  • modulation types it can be digital modulation or analog Modulation method
  • analog signals and digital signals can be demodulated.
  • the tuner demodulator 210 may also be in an external device, such as an external set-top box.
  • 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 communication protocol types.
  • 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 module 222, and a wired Ethernet module 223 or a near field communication protocol module, so that the communicator 220 can receive the control signal of the control device 100 according to the control of the controller 250, and Realize the control signal as WIFI signal, Bluetooth signal, radio frequency signal, 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, an image collector 232, such as a camera, a camera, etc., which can be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect user attributes or interact with the user. Interactive gestures to realize the function of interaction between the display device and the user. It may also include a light receiver, which is used to collect the ambient light intensity to adapt to changes in the display parameters of the display device 200 and so on.
  • the detector 230 may also include a temperature sensor.
  • 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 relatively cool; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be relatively warm.
  • the detector 230 may also include a sound collector, 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, may be used to collect The environmental sound of the environmental scene type is recognized, so that the display device 200 can adapt to the environmental noise.
  • a sound collector such as a microphone
  • a user's voice such as a voice signal of a control instruction for the user to control the display device 200
  • the external device interface 240 is a component that provides the controller 210 to control the 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.
  • 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.
  • HDMI high-definition multimedia interface
  • CVBS composite video blanking synchronization
  • USB universal serial bus
  • 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.
  • various software control programs such as an operating system and various application programs
  • the controller 250 includes a random access memory (RAM) 251, a read only memory (ROM) 252, a graphics processor 253, a processor 254, a communication interface 255, and a communication bus 256.
  • RAM random access memory
  • ROM read only memory
  • the RAM 251, the ROM 252, the graphics processor 253, and the 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 be started, and the processor 254 runs the system start-up instruction in the ROM 252, 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, the 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 screen images of various graphics objects, such as icons, images, and operation menus.
  • 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 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.
  • the 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.
  • 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 icon.
  • 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 the 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.
  • the memory 260 is specifically used to store operating programs for driving 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 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.
  • 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. , External data (such as audio and video data) received from the external device interface or user data (such as button information, voice information, touch information, etc.) received from the user interface.
  • External data such as audio and video data
  • user data such as button information, voice information, touch information, etc.
  • the memory 260 specifically stores software and/or programs for representing an operating system (OS).
  • OS operating system
  • These software and/or programs may include, for example, a kernel, middleware, an application programming interface (API), and/or application.
  • 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, which is responsible for direct interaction with users.
  • the application layer can include multiple applications, such as NETFLIX applications, settings 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 HTML, Cascading Style Sheets (CSS) and JavaScript.
  • CSS Cascading Style Sheets
  • HTML HyperText Markup Language
  • 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 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.
  • the middleware layer can be implemented as the Multimedia and Hypermedia Information Coding Expert Group (MHEG) of middleware related to data broadcasting, and can also be implemented as DLNA middleware of middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application program runs in the device, etc.
  • MHEG Multimedia and Hypermedia Information Coding Expert Group
  • 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.
  • 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.
  • 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 in the form of audio or vibration.
  • the user may input user commands on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands through the GUI.
  • GUI graphical user interface
  • 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.
  • 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.
  • 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.
  • 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.
  • the demultiplexing module is used to demultiplex the input audio and video data stream, such as 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.
  • input audio and video data stream such as input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice)
  • 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 for superimposing and mixing the GUI signal generated by the graphics generator with the zoomed video image according to user input or by itself, so as 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 implemented in such a way as to insert a frame.
  • 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 output from the video processor 270 to display the video, the image, and the menu control interface.
  • the display may display the video in the broadcast signal received from the tuner and demodulator 210, may also display the video input from the communicator 220 or the external device interface 240, and may also display the image stored in the memory 260.
  • the display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200.
  • the display 275 may include a display screen component for presenting a picture and a driving component for driving image display.
  • the display 275 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.
  • the audio signal to be played 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.
  • 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.
  • AAC Advanced Audio Coding
  • HE-AAC High Efficiency AAC
  • the audio output interface 285 is used to receive audio signals output from the audio processor 280.
  • the audio output interface can output audio in a broadcast signal received via the tuner demodulator 210, can also output audio input via the communicator 220 or the external device interface 240, and can also output audio stored in the memory 260.
  • the audio output interface 285 may include a speaker 286, or an external audio output terminal 287 output to a generator of an external device, such as a headphone output terminal.
  • the video processor 270 may include one or more chips.
  • the audio processor 280 may also include one or more chips.
  • 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.
  • FIG. 3 exemplarily shows a schematic diagram of a GUI provided by the display device 200.
  • the display device may provide a GUI to the display, and the GUI includes a playback interface 41.
  • FIG. 4 exemplarily shows a schematic diagram of another GUI provided by the display device.
  • the GUI includes a prompt window 42 that includes items 421-423 for the user to select, and the items 421-423 are respectively for starting the sports mode. , Cancel and no longer prompt, and the GUI also includes a selector 43 indicating that any item is selected.
  • the position of the selector in the GUI or the position of each item in the GUI can be moved by the input of the user operating the control device To change the selection of different items.
  • the selector 43 indicates that the item 421 in the prompt window 42 is selected; as shown in Fig. 5, the selector 43 indicates that the item 422 in the prompt window 42 is selected; as shown in Fig. 6, the selector 43 indicates the prompt window 42 The inner item 423 is selected.
  • the prompt window 42 is no longer displayed on the user interface.
  • the presentation form of the project is usually diversified.
  • the item may include text content and/or an image for displaying thumbnails related to the text content, or video clips related to the text.
  • the item can be the text and/or icon of the application.
  • the selector is used to indicate that any item has been selected, such as the focus object.
  • an 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.
  • 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 movement of each item displayed in the display device 200 may be controlled to enable the focus object to select or control the item.
  • the user can use the arrow keys on the control device 100 to control each item to move left and right together, so that the focus object can select and control the item while keeping the position of the focus object unchanged.
  • the identification form of the selector is usually diversified.
  • the position of the focus object 43 can be realized or identified by zooming in the item, and the position of the focus object 43 can be realized or identified by setting the item background color, or as shown in Figure 4, by changing the text or image of the focus item
  • the border line, size, color, transparency and outline, and/or font, etc. identify the position of the focus object 43.
  • the embodiment of the present application provides a method for starting the sports mode.
  • the code stream for transmitting the TV signal contains audio information, video information, and various text information.
  • the text information includes current Event (the program currently being played) and Next Event (the next program to be played) information.
  • Next Event the next program to be played
  • the text information in the code stream will also be switched accordingly.
  • the current Event (program currently playing) information includes event_name (program name), event_id (program number), start_time (program start time), duration (program playback duration), etc., and also includes component_type (program category), etc. information.
  • the application layer After the application layer receives the current program information, it parses out its program category to determine whether it is a sports program, and determines whether a prompt window can pop up according to the setting items in the settings, so that the user can quickly start the sports mode.
  • S101 Program sending changes. Illustratively, the current program ends and the next program starts.
  • S102. The chip analyzes the changes and reports them to the application layer.
  • S103. The application layer receives the program information, analyzes the program information, and obtains the program category.
  • the prompt window may be a dialog box. The dialog box contains three items: 1, start sports mode 2, cancel, and 3 no longer prompt. S106: If the program category is not a sports category, or the user has previously selected not to be prompted, no processing is performed.
  • the display device After the user selects and starts the sports mode, the display device immediately sets the audio parameters and video parameters, so that the user adjusts the TV parameters to a state suitable for watching the sports program when watching the sports program, and improves the user experience. In addition, the audience also has the need to review the highlights of the sports program, such as the moment of a football goal.
  • S109 determine whether the current program is a digital broadcast signal (DTV).
  • DTV digital broadcast signal
  • S110 If it is not a digital broadcast signal, no processing is performed. S111. If it is digital broadcast information, judge whether recording is in progress. S112. If it is a digital broadcast signal and recording is performed, then the recording is converted to a time shift. The time shift means that the user can play back the live content of the past time at will; S113, if it is a digital broadcast signal, there is no During recording, determine whether it is time-shifted. S114. If the time shift has been activated, do nothing; S115. If it is a digital broadcast signal, if the time shift is not activated, start the time shift immediately.
  • the sports mode can be automatically activated, and the sports mode can be automatically canceled while allowing the user to watch historical programs. For details, see below:
  • S201 determine whether the program has changed; S202, when the program has changed, determine whether it is a sports mode. S203. If it is a sports mode, it is judged whether the program category is a sports category. S204. If it is not a sports category, switch to the normal mode, that is, adjust the video parameters and audio parameters back to the normal parameters, and stop the time shift. S205. If it is a sports category, no processing is performed. After the sports program in the embodiment of the present application ends, it automatically switches to the normal mode, which reduces the user's cumbersome switching.
  • a method and display device for activating the sports mode are used to improve the user's experience of watching sports programs.
  • the method includes: when the first program is switched to the second program, determining the program category and current mode of the second program; if the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, then controlling the display to display Prompt window; if the current mode is not a sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, no prompt window is displayed on the display interface, and the prompt window includes starting sports mode items, canceling items, and no longer prompting items.

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Abstract

A method for starting a sports mode and a display device, which are used for improving a user's feeling of watching sports programs. The method comprises: when a first program is switched to a second program, determining a program category and a current mode of the second program; if the current mode is not the sports mode, the program category is the sports category, and a prompt window (42) is allowed to pop up, controlling a display to display the prompt window (42); and if the current mode is not the sports mode, the program category is the sports category, and the prompt window (42) is not allowed to pop up, not displaying the prompt window (42) on a display interface, wherein the prompt window (42) comprises a sports mode starting item (421), a canceling item (422) and a no-prompting item (423).

Description

一种启动体育模式的方法及显示设备Method for starting sports mode and display device
本申请要求在2020年6月19日提交中国专利局、申请号202010567314.5、申请名称为“一种启动体育模式的方法及显示设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, application number 202010567314.5, and the application name "A method and display device for activating sports mode" on June 19, 2020, the entire content of which is incorporated herein by reference Applying.
技术领域Technical field
本申请涉及显示技术领域，尤其涉及一种启动体育模式的方法及显示设备。This application relates to the field of display technology, and in particular to a method and display device for activating a sports mode.
背景技术Background technique
体育节目深受各种年龄段观众喜爱，电视体育节目向大众传播了体育信息，影响了人们的体育生活，同时也推动了体育的发展。体育节目对电视参数要求和普通节目不一样，比如球赛，足球快速运动中会以后拖尾现象产生，快速拉动镜头会使得观看者眩晕感，此时就需要对电视参数进行调整。Sports programs are loved by audiences of all ages. TV sports programs disseminate sports information to the public, affect people's sports life, and promote the development of sports at the same time. Sports programs have different requirements on TV parameters from ordinary programs. For example, in football games and football fast sports, tailing will occur later. Pulling the lens quickly will make the viewer feel dizzy. At this time, you need to adjust the TV parameters.
如果是观看电视体育节目时，让使用者自己去调整带来问题是，有些参数比较专业，不容调，另外，参数调节也是非常复杂的，如图2所示，图2中示出了电视的参数调整页面，可以看出用户手动调节参数，操作非常不方便。所以，本领域亟待一种启动体育模式的方法，使用户在观看体育节目的感受更好。If you are watching a TV sports program, letting the user adjust the problem by himself is that some parameters are more professional and cannot be adjusted. In addition, the parameter adjustment is also very complicated, as shown in Figure 2, which shows the TV’s In the parameter adjustment page, it can be seen that the user manually adjusts the parameters, which is very inconvenient. Therefore, in this field, there is an urgent need for a method to activate the sports mode, so that users can feel better when watching sports programs.
发明内容Summary of the invention
本申请实施例提供一种启动体育模式的方法及显示设备，用以提高用户观看体育节目的感受。The embodiment of the present application provides a method and display device for activating a sports mode, so as to improve the user's experience of watching sports programs.
第一方面，提供一种显示设备，包括：In a first aspect, a display device is provided, including:
调谐器，用于接收数字广播信号；Tuner for receiving digital broadcast signals;
解码器，用于解码数字广播信号中的节目，并输出节目对应的一路视频数据和至少一路音频数据；The decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
显示器，用于显示所述一路视频数据；A display for displaying the video data of the channel;
扬声器，用于播放所述至少一路音频数据；A speaker for playing the at least one channel of audio data;
用户接口，用于接收用户输入的指令；User interface, used to receive instructions entered by the user;
控制器，用于执行：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消 项目和不再提示项目。The controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program; if the current mode is not the sports mode, the program category is the sports category, and the prompt window is allowed to pop up, then Control the display to display a prompt window; if the current mode is not the sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, the prompt window will not be displayed on the display interface. The prompt window includes the start of the sports mode item, the cancellation of the item, and no more Prompt item.
一些实施例中，所述控制器，还用于执行：响应于用户输入的选中启动体育模式项目的指令，控制显示设备启动体育模式。In some embodiments, the controller is further configured to execute: control the display device to start the sports mode in response to an instruction to select an item to start the sports mode input by the user.
一些实施例中，所述控制显示设备启动体育模式包括：控制显示设备的音频参数调整为预设音频参数，以及视频参数调整为预设视频参数；In some embodiments, the controlling the display device to start the sports mode includes: controlling the audio parameters of the display device to be adjusted to preset audio parameters, and the video parameters to be adjusted to preset video parameters;
和/或，如果所述第二节目的来源为数字广播信号，且已经启动录制，则将录制转换成时移；如果所述第二节目的来源为数字广播信号，且已经启动时移，则不进行任何操作；如果所述第二节目的来源为数字广播信号，没有启动录制，且未启动时移，则立即启动时移。And/or, if the source of the second program is a digital broadcast signal and recording has been started, then the recording is converted to time shift; if the source of the second program is a digital broadcast signal and time shift has been started, then No operation is performed; if the source of the second program is a digital broadcast signal, the recording is not started, and the time shift is not started, then the time shift is started immediately.
一些实施例中，所述控制器，还用于执行：如果当前模式是体育模式，节目类别不是体育类别，则控制显示设备停止体育模式。一些实施例中，响应于用户输入的选中取消项目的指令，控制显示界面上不显示提示窗口。In some embodiments, the controller is further configured to execute: if the current mode is a sports mode and the program category is not a sports category, control the display device to stop the sports mode. In some embodiments, in response to an instruction to select and cancel an item input by the user, the prompt window is not displayed on the control display interface.
一些实施例中，响应于用户输入的选中不再提示的指令，关闭提示窗口，并不允许提示窗口弹出。In some embodiments, the prompt window is closed in response to the user's input to select the no-prompt instruction, and the prompt window is not allowed to pop up.
第二方面，提供一种显示设备，包括：In a second aspect, a display device is provided, including:
调谐器，用于接收数字广播信号；Tuner for receiving digital broadcast signals;
解码器，用于解码数字广播信号中的节目，并输出节目对应的一路视频数据和至少一路音频数据；The decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
显示器，用于显示所述一路视频数据；A display for displaying the video data of the channel;
扬声器，用于播放所述至少一路音频数据；A speaker for playing the at least one channel of audio data;
用户接口，用于接收用户输入的指令；User interface, used to receive instructions entered by the user;
控制器，用于执行：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式，如果当前模式是体育模式，节目类别不是体育类别，则控制显示设备停止体育模式。The controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program, and if the current mode is the sports mode and the program category is not the sports category, control the display device to stop the sports mode.
第三方面，提供一种启动体育模式的方法，包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；In a third aspect, a method for starting a sports mode is provided, which includes: when a first program is switched to a second program, determining the program category and current mode of the second program;
如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；If the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, control the display to display the prompt window;
如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消项目和不再提示项目。If the current mode is not the sports mode, the program category is the sports category, and the prompt window is not allowed to pop up, the prompt window is not displayed on the display interface, and the prompt window includes starting the sports mode item, canceling the item, and no longer prompting the item.
一些实施例中，所述方法还包括：In some embodiments, the method further includes:
响应于用户输入的选中启动体育模式项目的指令，控制显示设备启动体育模式。In response to the user's input to select the instruction to start the sports mode item, the display device is controlled to start the sports mode.
第四方面，提供一种启动体育模式的方法，包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式，如果当前模式是体育模式，节目类别不是体育类别，则 控制显示设备停止体育模式。In a fourth aspect, a method for starting a sports mode is provided, including: when the first program is switched to the second program, determining the program category and current mode of the second program, if the current mode is the sports mode and the program category is not the sports category, then Control the display device to stop the sports mode.
在上述实施例中，一种启动体育模式的方法及显示设备，用以提高用户观看体育节目的感受。该方法包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消项目和不再提示项目。In the above embodiment, a method and display device for activating the sports mode are used to improve the user's experience of watching sports programs. The method includes: when the first program is switched to the second program, determining the program category and current mode of the second program; if the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, then controlling the display to display Prompt window; if the current mode is not a sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, no prompt window is displayed on the display interface, and the prompt window includes starting sports mode items, canceling items, and no longer prompting items.
附图说明Description of the drawings
图1A中示例性示出了显示设备200与控制100之间操作场景的示意图；FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control 100;
图1B中示例性示出了图1A中控制装置100的配置框图；FIG. 1B exemplarily shows a configuration block diagram of the control device 100 in FIG. 1A;
图1C中示例性示出了图1A中显示设备200的配置框图；FIG. 1C exemplarily shows a configuration block diagram of the display device 200 in FIG. 1A;
图1D中示例性示出了显示设备200存储器中操作***的架构配置框图；FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200;
图2中示例性示出了显示设备200提供的一个GUI的示意图；FIG. 2 exemplarily shows a schematic diagram of a GUI provided by the display device 200;
图3中示例性示出了显示设备200提供的另一个GUI的示意图；FIG. 3 exemplarily shows a schematic diagram of another GUI provided by the display device 200;
图4中示例性示出了显示设备200提供的另一个GUI的示意图；FIG. 4 exemplarily shows a schematic diagram of another GUI provided by the display device 200;
图5中示例性示出了显示设备200提供的另一个GUI的示意图；FIG. 5 exemplarily shows a schematic diagram of another GUI provided by the display device 200;
图6中示例性示出了显示设备200提供的另一个GUI的示意图；FIG. 6 exemplarily shows a schematic diagram of another GUI provided by the display device 200;
图7中示例性示出了一种启动体育模式的方法的流程图；FIG. 7 exemplarily shows a flowchart of a method for starting a sports mode;
图8中示例性示出了又一种启动体育模式的方法的流程图。Fig. 8 exemplarily shows a flowchart of yet another method for starting the sports mode.
具体实施方式detailed description
为使本申请示例性实施例的目的、技术方案和优点更加清楚，下面将结合本申请示例性实施例中的附图，对本申请示例性实施例中的技术方案进行清楚、完整地描述，显然，所描述的示例性实施例仅是本申请一部分实施例，而不是全部的实施例。In order to make the purpose, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the exemplary embodiments of the present application. Obviously The described exemplary embodiments are only a part of the embodiments of the present application, rather than all the embodiments.
基于本申请中示出的示例性实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，虽然本申请中公开内容按照示范性一个或几个实例来介绍，但应理解，可以就这些公开内容的各个方面也可以单独构成一个完整技术方案。Based on the exemplary embodiments shown 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. In addition, although the disclosure in this application is introduced according to one or several exemplary examples, it should be understood that various aspects of these disclosures can also be individually constituted as a complete technical solution.
本申请中使用的术语“包括”和“具有”以及他们的任何变形，意图在于覆盖但不排他的包含，例如，包含了一系列组件的产品或设备不必限于清楚地列出的那些组件，而是可包括没有清楚地列出的或对于这些产品或设备固有的其它组件。The terms "including" and "having" and any variations of them used in this application are intended to cover but not exclusively include. For example, a product or device that includes a series of components is not necessarily limited to those clearly listed. Yes may include other components that are not clearly listed or are inherent to these products or devices.
本申请中使用的术语“模块”，是指任何已知或后来开发的硬件、软件、固件、人工 智能、模糊逻辑或硬件或/和软件代码的组合，能够执行与该元件相关的功能。The term "module" used in this application refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic or a combination of hardware or/and software code that can perform functions related to the element.
本申请中使用的术语“手势”，是指用户通过一种手型的变化或手部运动等动作，用于表达预期想法、动作、目的/或结果的用户行为。The term "gesture" used in this application refers to a user's behavior through a change of hand shape or hand movement to express expected ideas, actions, goals, and/or results.
图1A中示例性示出了显示设备200与控制装置100之间操作场景的示意图。如图1A所示，控制装置100和显示设备200之间可以有线或无线方式进行通信。FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control device 100. As shown in FIG. 1A, the control device 100 and the display device 200 can communicate in a wired or wireless manner.
其中，控制装置100被配置为控制显示设备200，其可接收用户输入的操作指令，且将操作指令转换为显示设备200可识别和响应的指令，起着用户与显示设备200之间交互的中介作用。如：用户通过操作控制装置100上频道加减键，显示设备200响应频道加减的操作。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 plus and minus keys on the control device 100, and the display device 200 responds to the channel plus and minus operations.
控制装置100可以是遥控器100A，包括红外协议通信或蓝牙协议通信，及其他短距离通信方式等，通过无线或其他有线方式来控制显示设备200。用户可以通过遥控器上按键、语音输入、控制面板输入等输入用户指令，来控制显示设备200。如：用户可以通过遥控器上音量加减键、频道控制键、上/下/左/右的移动按键、语音输入按键、菜单键、开关机按键等输入相应控制指令，来实现控制显示设备200的功能。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 instructions through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, switch machine keys, etc. on the remote control. Function.
控制装置100也可以是智能设备，如移动终端100B、平板电脑、计算机、笔记本电脑等。例如，使用在智能设备上运行的应用程序控制显示设备200。该应用程序通过配置可以在与智能设备关联的屏幕上，通过直观的用户界面(UI)为用户提供各种控制。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.
示例性的，移动终端100B可与显示设备200安装软件应用，通过网络通信协议实现连接通信，实现一对一控制操作的和数据通信的目的。如：可以使移动终端100B与显示设备200建立控制指令协议，通过操作移动终端100B上提供的用户界面的各种功能键或虚拟按钮，来实现如遥控器100A布置的实体按键的功能。也可以将移动终端100B上显示的音视频内容传输到显示设备200上，实现同步显示功能。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 of the user interface provided on the mobile terminal 100B, the functions of the physical keys arranged as in 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.
显示设备200可被实施为电视，可提供广播接收电视功能以及计算机支持功能的智能网络电视功能。显示设备示例的包括，数字电视、网络电视、智能电视、互联网协议电视(IPTV)等。The display device 200 can be implemented as a television, and can provide a smart network television function with a broadcast receiving television function and a computer support function. Examples of display devices include digital TV, Internet TV, smart TV, Internet Protocol TV (IPTV), and so on.
显示设备200，可以是液晶显示器、有机发光显示器、投影显示设备。具体显示设备类型、尺寸大小和分辨率等不作限定。The display device 200 may be a liquid crystal display, an organic light emitting display, or a projection display device. The specific display device type, size and resolution are not limited.
显示设备200还与服务器300通过多种通信方式进行数据通信。这里可允许显示设备200通过局域网(LAN)、无线局域网(WLAN)和其他网络进行通信连接。服务器300可以向显示设备200提供各种内容和互动。示例的，显示设备200可以发送和接收信息，例如：接收电子节目指南(EPG)数据、接收软件程序更新、或访问远程储存的数字媒体库。服务器300可以一组，也可以多组，可以一类或多类服务器。通过服务器300提供视频点播和广告服务等其他网络服务内容。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.
图1B中示例性示出了控制装置100的配置框图。如图1B所示，控制装置100包括控制器110、存储器120、通信器130、用户输入接口140、输出接口150、供电电源160。The configuration block diagram of the control device 100 is exemplarily shown in FIG. 1B. 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.
控制器110包括随机存取存储器(RAM)111、只读存储器(ROM)112、处理器113、通信接口以及通信总线。控制器110用于控制控制装置100的运行和操作，以及内部各部件之间的通信协作、外部和内部的数据处理功能。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.
示例性的，当检测到用户按压在遥控器100A上布置的按键的交互或触摸在遥控器100A上布置的触摸面板的交互时，控制器110可控制产生与检测到的交互相应的信号，并将该信号发送到显示设备200。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.
存储器120，用于在控制器110的控制下存储驱动和控制控制装置100的各种运行程序、数据和应用。存储器120，可以存储用户输入的各类控制信号指令。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.
通信器130在控制器110的控制下，实现与显示设备200之间控制信号和数据信号的通信。如：控制装置100经由通信器130将控制信号(例如触摸信号或按钮信号)发送至显示设备200上，控制装置100可经由通信器130接收由显示设备200发送的信号。通信器130可以包括红外信号接口131和射频信号接口132。例如：红外信号接口时，需要将用户输入指令按照红外控制协议转化为红外控制信号，经红外发送模块进行发送至显示设备200。再如：射频信号接口时，需将用户输入指令转化为数字信号，然后按照射频控制信号调制协议进行调制后，由射频发送端子发送至显示设备200。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, and 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.
用户输入接口140，可包括麦克风141、触摸板142、传感器143、按键144等中至少一者，从而用户可以通过语音、触摸、手势、按压等将关于控制显示设备200的用户指令输入到控制装置100。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.
输出接口150，通过将用户输入接口140接收的用户指令输出至显示设备200，或者，输出由显示设备200接收的图像或语音信号。这里，输出接口150可以包括LED接口151、产生振动的振动接口152、输出声音的声音输出接口153和输出图像的显示器154等。例如，遥控器100A可从输出接口150接收音频、视频或数据等输出信号，并且将输出信号在显示器154上显示为图像形式、在声音输出接口153输出为音频形式或在振动接口152输出为振动形式。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.
供电电源160，用于在控制器110的控制下为控制装置100各元件提供运行电力支持。形式可以为电池及相关控制电路。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.
图1C中示例性示出了显示设备200的硬件配置框图。如图1C所示，显示设备200中可以进一步包括调谐解调器210、通信器220、检测器230、外部装置接口240、控制器250、存储器260、用户接口265、视频处理器270、显示器275、音频处理器280、音频输出接口285、供电电源290。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 further 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, and a display 275. , Audio processor 280, audio output interface 285, power supply 290.
调谐解调器210，通过有线或无线方式接收广播电视信号，可以进行放大、混频和谐 振等调制解调处理，用于从多个无线或有线广播电视信号中解调出用户所选择的电视频道的频率中所携带的音视频信号，以及附加信息(例如EPG数据)。The tuner and demodulator 210, which receives broadcast television signals via 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).
调谐解调器210，可根据用户选择，以及由控制器250控制，响应用户选择的电视频道的频率以及该频率所携带的电视信号。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.
调谐解调器210，根据电视信号的广播制式不同，可以接收信号的途径有很多种，诸如：地面广播、有线广播、卫星广播或互联网广播等；以及根据调制类型不同，可以数字调制方式或模拟调制方式；以及根据接收电视信号的种类不同，可以解调模拟信号和数字信号。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 the different types of received TV signals, analog signals and digital signals can be demodulated.
在其他一些示例性实施例中，调谐解调器210也可在外部设备中，如外部机顶盒等。这样，机顶盒通过调制解调后输出电视信号，经过外部装置接口240输入至显示设备200中。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.
通信器220，是用于根据各种通信协议类型与外部设备或外部服务器进行通信的组件。例如显示设备200可将内容数据发送至经由通信器220连接的外部设备，或者，从经由通信器220连接的外部设备浏览和下载内容数据。通信器220可以包括WIFI模块221、蓝牙模块222、有线以太网模块223等网络通信协议模块或近场通信协议模块，从而通信器220可根据控制器250的控制接收控制装置100的控制信号，并将控制信号实现为WIFI信号、蓝牙信号、射频信号等。The communicator 220 is a component used to communicate with external devices or external servers according to various communication protocol types. 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 module 222, and a wired Ethernet module 223 or a near field communication protocol module, so that the communicator 220 can receive the control signal of the control device 100 according to the control of the controller 250, and Realize the control signal as WIFI signal, Bluetooth signal, radio frequency signal, etc.
检测器230，是显示设备200用于采集外部环境或与外部交互的信号的组件。检测器230可以包括声音采集器231，图像采集器232，如相机、摄像头等，可以用于采集外部环境场景，以自适应变化显示设备200的显示参数；以及用于采集用户的属性或与用户交互手势，以实现显示设备与用户之间互动的功能。还可以包括光接收器，用于采集环境光线强度，以自适应显示设备200的显示参数变化等。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, an image collector 232, such as a camera, a camera, etc., which can be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect user attributes or interact with the user. Interactive gestures to realize the function of interaction between the display device and the user. It may also include a light receiver, which is used to collect the ambient light intensity to adapt to changes in the display parameters of the display device 200 and so on.
在其他一些示例性实施例中，检测器230，还可以包括温度传感器，如通过感测环境温度，显示设备200可自适应调整图像的显示色温。示例性的，当温度偏高的环境时，可调整显示设备200显示图像色温偏冷色调；当温度偏低的环境时，可以调整显示设备200显示图像色温偏暖色调。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 relatively cool; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be relatively warm.
在其他一些示例性实施例中，检测器230，还可以包括声音采集器，如麦克风，可以用于接收用户的声音，如用户控制显示设备200的控制指令的语音信号；或者，可以采集用于识别环境场景类型的环境声音，实现显示设备200可以自适应环境噪声。In some other exemplary embodiments, the detector 230 may also include a sound collector, 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, may be used to collect The environmental sound of the environmental scene type is recognized, so that the display device 200 can adapt to the environmental noise.
外部装置接口240，是提供控制器210控制显示设备200与外部设备间数据传输的组件。外部装置接口240可按照有线/无线方式与诸如机顶盒、游戏装置、笔记本电脑等外部设备连接，可接收外部设备的诸如视频信号(例如运动图像)、音频信号(例如音乐)、附加信息(例如EPG)等数据。The external device interface 240 is a component that provides the controller 210 to control the 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.
其中，外部装置接口240可以包括：高清多媒体接口(HDMI)端子241、复合视频消隐同步(CVBS)端子242、模拟或数字分量端子243、通用串行总线(USB)端子244、组件(Component)端子(图中未示出)、红绿蓝(RGB)端子(图中未示出)等任一个或多个。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.
控制器250，通过运行存储在存储器260上的各种软件控制程序(如操作***和各种应用程序)，来控制显示设备200的工作和响应用户的操作。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.
如图1C所示，控制器250包括随机存取存储器(RAM)251、只读存储器(ROM)252、图形处理器253、处理器254、通信接口255、以及通信总线256。其中，RAM251、ROM252以及图形处理器253、处理器254通信接口255通过通信总线256相连接。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 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 processor 254 communication interface 255 are connected via a communication bus 256.
ROM252，用于存储各种***启动指令。如在接收到开机信号时，显示设备200电源开始启动，处理器254运行ROM252中的***启动指令，将存储在存储器260的操作***拷贝至RAM251中，以开始运行启动操作***。当操作***启动完成后，处理器254再将存储器260中各种应用程序拷贝至RAM251中，然后，开始运行启动各种应用程序。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 be started, and the processor 254 runs the system start-up instruction in the ROM 252, 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, the processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.
图形处理器253，用于产生各种图形对象的屏幕图像，如图标、图像以及操作菜单等。图形处理器253可以包括运算器，用于通过接收用户输入各种交互指令进行运算，进而根据显示属性显示各种对象；以及包括渲染器，用于产生基于运算器得到的各种对象，将进行渲染的结果显示在显示器275上。The graphics processor 253 is used to generate screen images of various graphics objects, such as icons, images, and operation menus. 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.
处理器254，用于执行存储在存储器260中的操作***和应用程序指令。以及根据接收的用户输入指令，来执行各种应用程序、数据和内容的处理，以便最终显示和播放各种音视频内容。The 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.
在一些示例性实施例中，处理器254，可以包括多个处理器。多个处理器可包括一个主处理器以及多个或一个子处理器。主处理器，用于在显示设备预加载模式中执行显示设备200的一些初始化操作，和/或，在正常模式下显示画面的操作。多个或一个子处理器，用于执行在显示设备待机模式等状态下的一种操作。In some exemplary embodiments, the 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.
通信接口255，可包括第一接口到第n接口。这些接口可以是经由网络被连接到外部设备的网络接口。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.
控制器250可以控制显示设备200的整体操作。例如：响应于接收到用于选择在显示器275上显示的GUI对象的用户输入命令，控制器250便可以执行与由用户输入命令选择的对象有关的操作。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.
其中，该对象可以是可选对象中的任何一个，例如超链接或图标。该与所选择的对象有关的操作，例如显示连接到超链接页面、文档、图像等操作，或者执行与图标相对应的程序的操作。该用于选择GUI对象的用户输入命令，可以是通过连接到显示设备200的各种输入装置(例如，鼠标、键盘、触摸板等)输入命令或者是与用户说出语音相对应的语音 命令。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 icon. 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 the voice spoken by the user.
存储器260，用于存储驱动和控制显示设备200运行的各种类型的数据、软件程序或应用程序。存储器260可以包括易失性和/或非易失性存储器。而术语“存储器”包括存储器260、控制器250的RAM251和ROM252、或显示设备200中的存储卡。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.
在一些实施例中，存储器260具体用于存储驱动显示设备200中控制器250的运行程序；存储显示设备200内置的和用户从外部设备下载的各种应用程序；存储用于配置由显示器275提供的各种GUI、与GUI相关的各种对象及用于选择GUI对象的选择器的视觉效果图像等数据。In some embodiments, the memory 260 is specifically used to store operating programs for driving 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 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.
在一些实施例中，存储器260具体用于存储调谐解调器210、通信器220、检测器230、外部装置接口240、视频处理器270、显示器275、音频处理器280等的驱动程序和相关数据，从外部装置接口接收的外部数据(例如音视频数据)或用户接口接收的用户数据(例如按键信息、语音信息、触摸信息等)。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. , External data (such as audio and video data) received from the external device interface or user data (such as button information, voice information, touch information, etc.) received from the user interface.
在一些实施例中，存储器260具体存储用于表示操作***(OS)的软件和/或程序，这些软件和/或程序可包括，例如：内核、中间件、应用编程接口(API)和/或应用程序。示例性的，内核可控制或管理***资源，以及其它程序所实施的功能(如所述中间件、API或应用程序)；同时，内核可以提供接口，以允许中间件、API或应用程序访问控制器，以实现控制或管理***资源。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, an 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.
图1D中示例性示出了显示设备200存储器中操作***的架构配置框图。该操作***架构从上到下依次是应用层、中间件层和内核层。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.
应用层，***内置的应用程序以及非***级的应用程序都属于应用层，其负责与用户进行直接交互。应用层可包括多个应用程序，如NETFLIX应用程序、设置应用程序、媒体中心应用程序等。这些应用程序可被实现为Web应用，其基于WebKit引擎来执行，具体可基于HTML、层叠样式表(CSS)和JavaScript来开发并执行。Application layer, system built-in applications and non-system-level applications belong to the application layer, which is responsible for direct interaction with users. The application layer can include multiple applications, such as NETFLIX applications, settings 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 HTML, Cascading Style Sheets (CSS) and JavaScript.
这里，HTML，全称为超文本标记语言(HyperText Markup Language)，是一种用于创建网页的标准标记语言，通过标记标签来描述网页，HTML标签用以说明文字、图形、动画、声音、表格、链接等，浏览器会读取HTML文档，解释文档内标签的内容，并以网页的形式显示出来。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，全称为层叠样式表(Cascading Style Sheets)，是一种用来表现HTML文件样式的计算机语言，可以用来定义样式结构，如字体、颜色、位置等的语言。CSS样式可以直接存储与HTML网页或者单独的样式文件中，实现对网页中样式的控制。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，是一种应用于Web网页编程的语言，可以***HTML页面并由浏览器解释执行。其中Web应用的交互逻辑都是通过JavaScript实现。JavaScript可以通过浏览器，封装JavaScript扩展接口，实现与内核层的通信，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,
中间件层，可以提供一些标准化的接口，以支持各种环境和***的操作。例如，中间件层可以实现为与数据广播相关的中间件的多媒体和超媒体信息编码专家组(MHEG)，还可以实现为与外部设备通信相关的中间件的DLNA中间件，还可以实现为提供显示设备内各应用程序所运行的浏览器环境的中间件等。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 middleware related to data broadcasting, and can also be implemented as DLNA middleware of middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application program runs in the device, etc.
内核层，提供核心***服务，例如：文件管理、内存管理、进程管理、网络管理、***安全权限管理等服务。内核层可以被实现为基于各种操作***的内核，例如，基于Linux操作***的内核。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.
内核层也同时提供***软件和硬件之间的通信，为各种硬件提供设备驱动服务，例如：为显示器提供显示驱动程序、为摄像头提供摄像头驱动程序、为遥控器提供按键驱动程序、为WIFI模块提供WiFi驱动程序、为音频输出接口提供音频驱动程序、为电源管理(PM)模块提供电源管理驱动等。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.
用户接口265，接收各种用户交互。具体的，用于将用户的输入信号发送给控制器250，或者，将从控制器250的输出信号传送给用户。示例性的，遥控器100A可将用户输入的诸如电源开关信号、频道选择信号、音量调节信号等输入信号发送至用户接口265，再由用户接口265转送至控制器250；或者，遥控器100A可接收经控制器250处理从用户接口265输出的音频、视频或数据等输出信号，并且显示接收的输出信号或将接收的输出信号输出为音频或振动形式。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 in the form of audio or vibration.
在一些实施例中，用户可在显示器275上显示的图形用户界面(GUI)输入用户命令，则用户接口265通过GUI接收用户输入命令。确切的说，用户接口265可接收用于控制选择器在GUI中的位置以选择不同的对象或项目的用户输入命令。In some embodiments, the user may input user commands on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands 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.
或者，用户可通过输入特定的声音或手势进行输入用户命令，则用户接口265通过传感器识别出声音或手势，来接收用户输入命令。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.
视频处理器270，用于接收外部的视频信号，根据输入信号的标准编解码协议，进行解压缩、解码、缩放、降噪、帧率转换、分辨率转换、图像合成等视频数据处理，可得到直接在显示器275上显示或播放的视频信号。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.
示例的，视频处理器270，包括解复用模块、视频解码模块、图像合成模块、帧率转换模块、显示格式化模块等。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.
其中，解复用模块，用于对输入音视频数据流进行解复用处理，如输入MPEG-2流(基于数字存储媒体运动图像和语音的压缩标准),则解复用模块将其进行解复用成视频信号和音频信号等。Among them, the demultiplexing module is used to demultiplex the input audio and video data stream, such as 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.
视频解码模块，用于对解复用后的视频信号进行处理，包括解码和缩放处理等。The video decoding module is used to process the demultiplexed video signal, including decoding and scaling.
图像合成模块，如图像合成器，其用于将图形生成器根据用户输入或自身生成的GUI信号，与缩放处理后视频图像进行叠加混合处理，以生成可供显示的图像信号。An image synthesis module, such as an image synthesizer, is used for superimposing and mixing the GUI signal generated by the graphics generator with the zoomed video image according to user input or by itself, so as to generate an image signal for display.
帧率转换模块，用于对输入视频的帧率进行转换，如将输入的60Hz视频的帧率转换为120Hz或240Hz的帧率，通常的格式采用如插帧方式实现。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 implemented in such a way as to insert a frame.
显示格式化模块，用于将帧率转换模块输出的信号，改变为符合诸如显示器显示格式的信号，如将帧率转换模块输出的信号进行格式转换以输出RGB数据信号。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.
显示器275，用于接收源自视频处理器270输出的图像信号，进行显示视频、图像以及菜单操控界面。例如，显示器可以显示来自调谐解调器210接收的广播信号中的视频，也可以显示来自通信器220或外部装置接口240输入的视频，还可以显示在存储器260中存储的图像。显示器275，同时显示显示设备200中产生且用于控制显示设备200的用户操控界面UI。The display 275 is used to receive the image signal output from the video processor 270 to display the video, the image, and the menu control interface. For example, the display may display the video in the broadcast signal received from the tuner and demodulator 210, may also display the video input from the communicator 220 or the external device interface 240, and may also display the image stored in the memory 260. The display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200.
以及，显示器275可以包括用于呈现画面的显示屏组件以及驱动图像显示的驱动组件。或者，倘若显示器275为一种投影显示器，还可以包括一种投影装置和投影屏幕。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.
音频处理器280，用于接收外部的音频信号，根据输入信号的标准编解码协议，进行解压缩和解码，以及降噪、数模转换、和放大处理等音频数据处理，得到可以在扬声器286中播放的音频信号。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. The audio signal to be played.
示例性的，音频处理器280可以支持各种音频格式。例如MPEG-2、MPEG-4、高级音频编码(AAC)、高效AAC(HE-AAC)等格式。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.
音频输出接口285，用于接收源自音频处理器280输出的音频信号。例如，音频输出接口可以输出经由调谐解调器210接收的广播信号中的音频，也可以输出经由通信器220或外部装置接口240输入的音频，还可以输出在存储器260中存储的音频。音频输出接口285可包括扬声器286，或输出至外接设备的发生装置的外接音响输出端子287，如耳机输出端子。The audio output interface 285 is used to receive audio signals output from the audio processor 280. For example, the audio output interface can output audio in a broadcast signal received via the tuner demodulator 210, can also output audio input via the communicator 220 or the external device interface 240, and can also output audio stored in the memory 260. The audio output interface 285 may include a speaker 286, or an external audio output terminal 287 output to a generator of an external device, such as a headphone output terminal.
在其他一些示例性实施例中，视频处理器270可以包括一个或多个芯片组成。音频处理器280，也可以包括一个或多个芯片组成。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.
以及，在其他一些示例性实施例中，视频处理器270和音频处理器280，可以为单独的芯片，也可以与控制器250一起集成在一个或多个芯片中。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.
供电电源290，用于在控制器250的控制下，将外部电源输入的电力为显示设备200提供电源供电支持。供电电源290可以是安装在显示设备200内部的内置电源电路，也可以是安装在显示设备200外部的电源。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.
图3中示例性示出了显示设备200提供的一个GUI的示意图。如图3所示，显示设备可向显示器提供GUI，该GUI包括播放界面41。FIG. 3 exemplarily shows a schematic diagram of a GUI provided by the display device 200. As shown in FIG. 3, the display device may provide a GUI to the display, and the GUI includes a playback interface 41.
当第一节目切换为第二节目，如果显示设备的当前模式不是体育模式，第二节目的节目类别为体育类别，且显示设备允许提示窗口弹出，则显示界面上显示有提示窗口。示例性的，如图4所示。图4示例性的示出了显示设备提供的另一个GUI的示意图，该GUI 上包括提示窗口42，所述提示窗口42包括供用户选择的项目421-423，项目421-423分别为启动体育模式、取消和不再提示，以及该GUI上还包括指示任一项目被选择的选择器43，可通过用户操作控制装置的输入而移动选择器在GUI中的位置或移动各项目在GUI中的位置，以改变选择不同的项目。例如，图4所示，选择器43指示提示窗口42内项目421被选择；图5所示，选择器43指示提示窗口42内项目422被选择；图6所示，选择器43指示提示窗口42内项目423被选择。When the first program is switched to the second program, if the current mode of the display device is not the sports mode, the program category of the second program is the sports category, and the display device allows the prompt window to pop up, a prompt window is displayed on the display interface. Exemplarily, as shown in Figure 4. FIG. 4 exemplarily shows a schematic diagram of another GUI provided by the display device. The GUI includes a prompt window 42 that includes items 421-423 for the user to select, and the items 421-423 are respectively for starting the sports mode. , Cancel and no longer prompt, and the GUI also includes a selector 43 indicating that any item is selected. The position of the selector in the GUI or the position of each item in the GUI can be moved by the input of the user operating the control device To change the selection of different items. For example, as shown in Fig. 4, the selector 43 indicates that the item 421 in the prompt window 42 is selected; as shown in Fig. 5, the selector 43 indicates that the item 422 in the prompt window 42 is selected; as shown in Fig. 6, the selector 43 indicates the prompt window 42 The inner item 423 is selected.
当项目422和项目423被选择，并按压控制装置上的确认键，提示窗口42不在显示在用户界面上。When the item 422 and the item 423 are selected and the confirmation key on the control device is pressed, the prompt window 42 is no longer displayed on the user interface.
项目的展示形式通常多样化。例如，项目可以包括文本内容和/或用于显示与文本内容相关的缩略图的图像，或与文本相关的视频剪辑。又如，项目可以是应用程序的文本和/或图标。The presentation form of the project is usually diversified. For example, the item may include text content and/or an image for displaying thumbnails related to the text content, or video clips related to the text. As another example, the item can be the text and/or icon of the application.
还需说明的是，选择器用于指示其中任一项目已被选择，如焦点对象。一方面，可根据用户通过控制装置100的输入，控制显示设备200中显示焦点对象的移动来选择或控制项目。如：用户可通过控制装置100上方向键控制焦点对象在项目之间的移动来选择和控制项目。另一方面，可根据用户通过控制装置100的输入，控制显示设备200中显示的各项目的移动来使得焦点对象选择或控制项目。如：用户可通过控制装置100上方向键控制各项目一并进行左右移动，以在保持焦点对象的位置不变时使得焦点对象选择和控制项目。It should also be noted that the selector is used to indicate that any item has been selected, such as the focus object. On the one hand, an 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. On the other hand, according to the user's input through the control device 100, the movement of each item displayed in the display device 200 may be controlled to enable the focus object to select or control the item. For example, the user can use the arrow keys on the control device 100 to control each item to move left and right together, so that the focus object can select and control the item while keeping the position of the focus object unchanged.
选择器的标识形式通常多样化。示例的，可通过放大项目来实现或标识焦点对象43的位置，还通过设置项目背景色来实现或标识焦点对象43的位置，也可以如图4所示，通过改变聚焦项目的文本或图像的边框线、尺寸、颜色、透明度和轮廓和/或字体等标识焦点对象43的位置。The identification form of the selector is usually diversified. For example, the position of the focus object 43 can be realized or identified by zooming in the item, and the position of the focus object 43 can be realized or identified by setting the item background color, or as shown in Figure 4, by changing the text or image of the focus item The border line, size, color, transparency and outline, and/or font, etc., identify the position of the focus object 43.
由于体育节目对电视参数要求和普通节目不一样，比如球赛，足球快速运动中会以后拖尾现象产生，快速拉动镜头会使得观看者眩晕感，就需要对电视参数进行调整。如果让使用者自己去调整带来问题是，有些参数比较专业，不容调，另外，参数调节也是非常复杂的。Because sports programs have different requirements for TV parameters from ordinary programs, such as football games and fast football sports, tailing will occur later. Quickly pulling the lens will make the viewer dizzy, so you need to adjust the TV parameters. If users are allowed to adjust by themselves, the problem is that some parameters are more professional and cannot be adjusted. In addition, parameter adjustment is also very complicated.
为了解决上面问题，本申请实施例提供一种启动体育模式方法。In order to solve the above problem, the embodiment of the present application provides a method for starting the sports mode.
在传输电视信号的码流中包含音频信息、视频信息，还包括了各种文本信息，其中文本信息包含了current Event(当前播放的节目)、Next Event(下一要播放的节目)信息。在播放过程中随着时间的推移，当前播放节目结束，切换到下一个节目进行播放，此时，码流中的文本信息也会跟随着切换。当播放节目发生变化时，芯片解析其变化后，会主动上报其变化，应用层监听节目信息的变化。The code stream for transmitting the TV signal contains audio information, video information, and various text information. The text information includes current Event (the program currently being played) and Next Event (the next program to be played) information. During the playback process, as time goes by, the currently playing program ends, and the next program is switched to play. At this time, the text information in the code stream will also be switched accordingly. When the playing program changes, after the chip analyzes the change, it will actively report the change, and the application layer monitors the change of the program information.
所述current Event(当前播放的节目)信息中包含了event_name(节目名称)、event_id(节目编号)、start_time(节目开始时间)、duration(节目播放时长)等，还包括了 component_type(节目类别)等信息。应用层接收到当前播放节目信息后，解析出其节目类别判断是否为体育类别(sports)的节目，根据设置中的设置项来确定是否可以弹出提示窗口，让用户快捷的启动体育模式。The current Event (program currently playing) information includes event_name (program name), event_id (program number), start_time (program start time), duration (program playback duration), etc., and also includes component_type (program category), etc. information. After the application layer receives the current program information, it parses out its program category to determine whether it is a sports program, and determines whether a prompt window can pop up according to the setting items in the settings, so that the user can quickly start the sports mode.
自动启动体育模式的详细过程如下，如图7所示。The detailed process of automatically starting the sports mode is as follows, as shown in Figure 7.
S101、节目发送变化，示例性的，当前节目结束，下一个节目开始，S102、芯片解析出变化后上报给应用层。S103、应用层收到节目信息，对节目信息进行解析，得到节目类别。S101. Program sending changes. Illustratively, the current program ends and the next program starts. S102. The chip analyzes the changes and reports them to the application layer. S103. The application layer receives the program information, analyzes the program information, and obtains the program category.
S104、判断节目类别以及是否允许提示窗口弹出。S105、如果节目类别是体育类别，并且用户之前没有选择过不再提示(neverFlag＝＝true)，即允许提示窗口弹出，将自动弹出启动体育模式的提示窗口，参阅图4中的提示窗口42。这样根据节目类别可以自动提示用户进入体育模式。示例性的，所述提示窗口可以为对话框。所述对话框中包含三个项目1、启动体育模式2、取消，3不再提示。S106、如果节目类别不是体育类别，或者用户之前选择过不在提示，则不做处理。S104: Determine the program category and whether the prompt window is allowed to pop up. S105. If the program category is a sports category, and the user has not previously selected Never Prompt (neverFlag == true), that is, a prompt window is allowed to pop up, and a prompt window for starting the sports mode will automatically pop up. Refer to the prompt window 42 in FIG. 4. In this way, the user can be automatically prompted to enter the sports mode according to the program category. Exemplarily, the prompt window may be a dialog box. The dialog box contains three items: 1, start sports mode 2, cancel, and 3 no longer prompt. S106: If the program category is not a sports category, or the user has previously selected not to be prompted, no processing is performed.
S107、选择启动体育模式，则立即启动体育模式，即设置音频参数(AQ)和视频参数(PQ)。S108、选择取消，则关闭对话框，不做任何操作。S109、选择不再提示，则关闭对话框，设置neverFlag＝true，以后将不再允许弹出对话框。S107. When the sports mode is selected to start, the sports mode is immediately started, that is, the audio parameter (AQ) and the video parameter (PQ) are set. S108. If Cancel is selected, the dialog box will be closed and no operation will be performed. S109. If you choose not to prompt again, close the dialog box, set neverFlag=true, and the dialog box will no longer be allowed to pop up in the future.
用户选中启动体育模式后，显示设备立即设置音频参数和视频参数，这样用户在观看体育节目时将电视参数调整到适合观看体育节目的状态，提升用户体验。另外，观众也有对体育节目精彩瞬间回看的需求，如足球进球瞬间等，为了满足用户对体育节目需求，S109、判断当前节目是否是数字广播信号(DTV)。After the user selects and starts the sports mode, the display device immediately sets the audio parameters and video parameters, so that the user adjusts the TV parameters to a state suitable for watching the sports program when watching the sports program, and improves the user experience. In addition, the audience also has the need to review the highlights of the sports program, such as the moment of a football goal. In order to meet the user's demand for the sports program, S109, determine whether the current program is a digital broadcast signal (DTV).
S110、如果不是数字广播信号，则不做处理。S111、如果是数字广播信息，判断是否正在进行录制。S112、如果是数字广播信号，并进行录制，则将录制转成时移(time shift)，所述时移，是指用户可以任意回放过去时间的直播内容；S113、如果是数字广播信号，没有在录制，判断是否在时移。S114、如果已经启动时移，不做任何动作；S115、如果是数字广播信号，如果没启动时移，立即启动时移。S110. If it is not a digital broadcast signal, no processing is performed. S111. If it is digital broadcast information, judge whether recording is in progress. S112. If it is a digital broadcast signal and recording is performed, then the recording is converted to a time shift. The time shift means that the user can play back the live content of the past time at will; S113, if it is a digital broadcast signal, there is no During recording, determine whether it is time-shifted. S114. If the time shift has been activated, do nothing; S115. If it is a digital broadcast signal, if the time shift is not activated, start the time shift immediately.
本申请实施例除了上述可以自动动体育模式，以及可以使用户可以回看历史节目的同时，还可以自动取消体育模式，具体见下方：In addition to the above-mentioned embodiment of the application, the sports mode can be automatically activated, and the sports mode can be automatically canceled while allowing the user to watch historical programs. For details, see below:
如图8所示，S201、判断节目是否发生变化；S202、当节目发生变化时，判断是否是体育模式。S203、如果是体育模式，在判断节目类别是否为体育类别。S204、如果不是体育类别，切换为正常模式，即将视频参数和音频参数调整回正常参数，并停止时移。S205、如果是体育类别，则不做处理。本申请实施例中体育节目结束后，自动切换到正常模式，减少用户繁琐的切换。As shown in Figure 8, S201, determine whether the program has changed; S202, when the program has changed, determine whether it is a sports mode. S203. If it is a sports mode, it is judged whether the program category is a sports category. S204. If it is not a sports category, switch to the normal mode, that is, adjust the video parameters and audio parameters back to the normal parameters, and stop the time shift. S205. If it is a sports category, no processing is performed. After the sports program in the embodiment of the present application ends, it automatically switches to the normal mode, which reduces the user's cumbersome switching.
在上述实施例中，一种启动体育模式的方法及显示设备，用以提高用户观看体育节目 的感受。该方法包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消项目和不再提示项目。In the above embodiment, a method and display device for activating the sports mode are used to improve the user's experience of watching sports programs. The method includes: when the first program is switched to the second program, determining the program category and current mode of the second program; if the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, then controlling the display to display Prompt window; if the current mode is not a sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, no prompt window is displayed on the display interface, and the prompt window includes starting sports mode items, canceling items, and no longer prompting items.
尽管已描述了本申请的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请范围的所有变更和修改。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.
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the 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.
为了方便解释，已经结合具体的实施方式进行了上述说明。但是，上述示例性的讨论不是意图穷尽或者将实施方式限定到上述公开的具体形式。根据上述的教导，可以得到多种修改和变形。上述实施方式的选择和描述是为了更好的解释原理以及实际的应用，从而使得本领域技术人员更好的使用所述实施方式以及适于具体使用考虑的各种不同的变形的实施方式。For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the foregoing exemplary discussion is not intended to be exhaustive or to limit the implementation to the specific form disclosed above. According to the above teaching, various modifications and variations can be obtained. The selection and description of the above implementation manners are for better explaining the principles and practical applications, so that those skilled in the art can better use the implementation manners and various modified implementation manners suitable for specific use considerations.

Claims (10)

  1. 一种显示设备，其特征在于，包括：A display device, characterized in that it comprises:
    调谐器，用于接收数字广播信号；Tuner for receiving digital broadcast signals;
    解码器，用于解码数字广播信号中的节目，并输出节目对应的一路视频数据和至少一路音频数据；The decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
    显示器，用于显示所述一路视频数据；A display for displaying the video data of the channel;
    扬声器，用于播放所述至少一路音频数据；A speaker for playing the at least one channel of audio data;
    用户接口，用于接收用户输入的指令；User interface, used to receive instructions entered by the user;
    控制器，用于执行：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消项目和不再提示项目。The controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program; if the current mode is not the sports mode, the program category is the sports category, and the prompt window is allowed to pop up, then Control the display to display a prompt window; if the current mode is not the sports mode, the program category is a sports category, and the prompt window is not allowed to pop up, the prompt window will not be displayed on the display interface. The prompt window includes the start of the sports mode item, the cancellation of the item, and no more Prompt item.
  2. 根据权利要求1所述的显示设备，其特征在于，所述控制器，还用于执行：响应于用户输入的选中启动体育模式项目的指令，控制显示设备启动体育模式。The display device according to claim 1, wherein the controller is further configured to execute: in response to a user input to select an instruction to start the sports mode item, control the display device to start the sports mode.
  3. 根据权利要求2所述的显示设备，其特征在于，所述控制显示设备启动体育模式包括：控制显示设备的音频参数调整为预设音频参数，以及视频参数调整为预设视频参数；The display device according to claim 2, wherein said controlling the display device to start the sports mode comprises: controlling the audio parameters of the display device to be adjusted to preset audio parameters, and the video parameters to be adjusted to preset video parameters;
    和/或，如果所述第二节目的来源为数字广播信号，且已经启动录制，则将录制转换成时移；如果所述第二节目的来源为数字广播信号，且已经启动时移，则不进行任何操作；如果所述第二节目的来源为数字广播信号，没有启动录制，且未启动时移，则立即启动时移。And/or, if the source of the second program is a digital broadcast signal and recording has been started, then the recording is converted to time shift; if the source of the second program is a digital broadcast signal and time shift has been started, then No operation is performed; if the source of the second program is a digital broadcast signal, the recording is not started, and the time shift is not started, then the time shift is started immediately.
  4. 根据权利要求1所述的显示设备，其特征在于，所述控制器，还用于执行：如果当前模式是体育模式，节目类别不是体育类别，则控制显示设备停止体育模式。The display device according to claim 1, wherein the controller is further configured to execute: if the current mode is a sports mode and the program category is not a sports category, control the display device to stop the sports mode.
  5. 根据权利要求1所述的显示设备，其特征在于，响应于用户输入的选中取消项目的指令，控制显示界面上不显示提示窗口。The display device according to claim 1, characterized in that, in response to an instruction to select and cancel an item input by a user, the prompt window is controlled not to be displayed on the display interface.
  6. 根据权利要求1所述的显示设备，其特征在于，响应于用户输入的选中不再提示的指令，关闭提示窗口，并不允许提示窗口弹出。The display device according to claim 1, characterized in that, in response to an instruction input by the user to select no longer prompt, the prompt window is closed, and the prompt window is not allowed to pop up.
  7. 一种显示设备，其特征在于，包括：A display device, characterized in that it comprises:
    调谐器，用于接收数字广播信号；Tuner for receiving digital broadcast signals;
    解码器，用于解码数字广播信号中的节目，并输出节目对应的一路视频数据和至少一路音频数据；The decoder is used to decode the program in the digital broadcast signal, and output one channel of video data and at least one channel of audio data corresponding to the program;
    显示器，用于显示所述一路视频数据；A display for displaying the video data of the channel;
    扬声器，用于播放所述至少一路音频数据；A speaker for playing the at least one channel of audio data;
    用户接口，用于接收用户输入的指令；User interface, used to receive instructions entered by the user;
    控制器，用于执行：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式，如果当前模式是体育模式，节目类别不是体育类别，则控制显示设备停止体育模式。The controller is used to execute: when the first program is switched to the second program, determine the program category and current mode of the second program, and if the current mode is the sports mode and the program category is not the sports category, control the display device to stop the sports mode.
  8. 一种启动体育模式的方法，其特征在于，包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式；A method for starting a sports mode, characterized in that it comprises: determining the program category and current mode of the second program when the first program is switched to the second program;
    如果所述当前模式不是体育模式，节目类别为体育类别，且允许提示窗口弹出，则控制显示器显示提示窗口；If the current mode is not a sports mode, the program category is a sports category, and a prompt window is allowed to pop up, control the display to display the prompt window;
    如果当前模式不是体育模式，节目类别为体育类别，且不允许提示窗口弹出，则显示界面上不显示提示窗口，所述提示窗口包括启动体育模式项目、取消项目和不再提示项目。If the current mode is not the sports mode, the program category is the sports category, and the prompt window is not allowed to pop up, the prompt window is not displayed on the display interface, and the prompt window includes starting the sports mode item, canceling the item, and no longer prompting the item.
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：The method according to claim 8, wherein the method further comprises:
    响应于用户输入的选中启动体育模式项目的指令，控制显示设备启动体育模式。In response to the user's input to select the instruction to start the sports mode item, the display device is controlled to start the sports mode.
  10. 一种启动体育模式的方法，其特征在于，包括：当第一节目切换为第二节目，确定第二节目的节目类别和当前模式，如果当前模式是体育模式，节目类别不是体育类别，则控制显示设备停止体育模式。A method for starting a sports mode, characterized in that it includes: when the first program is switched to the second program, determining the program category and current mode of the second program, and if the current mode is the sports mode and the program category is not the sports category, then controlling The display device stops the sports mode.
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