CN111970549A - Menu display method and display device - Google Patents

Menu display method and display device Download PDF

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Publication number
CN111970549A
CN111970549A CN202010831874.7A CN202010831874A CN111970549A CN 111970549 A CN111970549 A CN 111970549A CN 202010831874 A CN202010831874 A CN 202010831874A CN 111970549 A CN111970549 A CN 111970549A
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China
Prior art keywords
menu
option
display
instruction
displayed
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Granted
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CN202010831874.7A
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Chinese (zh)
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CN111970549B (en
Inventor
孙琦玮
高峰凯
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Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Priority to CN202010831874.7A priority Critical patent/CN111970549B/en
Publication of CN111970549A publication Critical patent/CN111970549A/en
Priority to PCT/CN2021/100109 priority patent/WO2022037213A1/en
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Publication of CN111970549B publication Critical patent/CN111970549B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4122Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482Interaction with lists of selectable items, e.g. menus
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/485End-user interface for client configuration

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The application provides a menu display method and a display device, which are used for selecting menu options displayed in a menu in a user-defined mode. The method comprises the following steps: receiving a menu option instruction; the menu option instruction is sent out by triggering a key after a menu option is selected in the menu; when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not; if not, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in a simplified mode.

Description

Menu display method and display device
Technical Field
The present application relates to television technology, and in particular, to a menu display method and a display device.
Background
Currently, as the functions of the display device increase, the menu options provided by the menu in the display device also increase.
However, too many menu options may make it difficult for the user to find the desired menu options in the menu, and the menu options that are not commonly used may cause misleading or unnecessary trouble to the user.
Disclosure of Invention
The application provides a menu display method and display equipment, which are used for selecting menu options displayed in a menu in a user-defined mode.
The technical scheme provided by the application comprises the following steps:
according to a first aspect of the present application, there is provided a display device including:
a display;
a controller coupled with the display, the controller to perform:
receiving a menu option instruction; the menu option instruction is sent out by triggering a key after a menu option is selected in the menu;
when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not;
if not, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in a simplified mode.
According to a second aspect of the present application, there is provided a menu display method applied to a display device, the method including:
receiving a menu option instruction; the menu option instruction is sent out by triggering a key after a menu option is selected in the menu;
when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not;
if not, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in a simplified mode.
According to the technical scheme, the user can collect the menu options in the menu, so that when the menu is displayed in the simplified mode, the collected menu options are only displayed in the menu instead of all the menu options, the number of the menu options displayed in the menu can be reduced, the menu is simpler, the user can conveniently select the required menu options, and misleading of the menu options which are not commonly used to the user is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic diagram illustrating an operational scenario between a display device and a control apparatus according to some embodiments;
a block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated in fig. 2;
a block diagram of the hardware configuration of the control device 100 according to some embodiments is illustrated in fig. 3;
a schematic diagram of a software configuration in a display device 200 according to some embodiments is illustrated in fig. 4;
FIG. 5 illustrates an icon control interface display diagram of an application in the display device 200, according to some embodiments;
6A-6F illustrate diagrams of a GUI400 according to some embodiments;
a flow diagram of a menu display method according to some embodiments is illustrated in fig. 7;
a menu display flow diagram according to some embodiments is illustrated in fig. 8.
Detailed Description
To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.
It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily intended to limit the order or sequence of any particular one, Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
The term "module," as used herein, refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
The term "remote control" as used in this application refers to a component of an electronic device (such as the display device disclosed in this application) that is typically wirelessly controllable over a relatively short range of distances. Typically using infrared and/or Radio Frequency (RF) signals and/or bluetooth to connect with the electronic device, and may also include WiFi, wireless USB, bluetooth, motion sensor, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.
The term "gesture" as used in this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.
Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display device 200 through the mobile terminal 300 and the control apparatus 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command through a key on a remote controller, voice input, control panel input, etc. to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.
In some embodiments, mobile terminals, tablets, computers, laptops, and other smart devices may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device. The application, through configuration, may provide the user with various controls in an intuitive User Interface (UI) on a screen associated with the smart device.
In some embodiments, the mobile terminal 300 may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 300 and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 300, and control the display device 200 by controlling a user interface on the mobile terminal 300. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200, so as to realize the synchronous display function.
As also shown in fig. 1, the display apparatus 200 also performs data communication with the server 400 through various communication means. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display apparatus 200. Illustratively, the display device 200 receives software program updates, or accesses a remotely stored digital media library, by sending and receiving information, as well as Electronic Program Guide (EPG) interactions. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers. Other web service contents such as video on demand and advertisement services are provided through the server 400.
The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.
The display apparatus 200 may additionally provide an intelligent network tv function of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.
A hardware configuration block diagram of a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 2.
In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.
In some embodiments, a display 275 receives image signals originating from the first processor output and displays video content and images and components of the menu manipulation interface.
In some embodiments, the display 275, includes a display screen assembly for presenting a picture, and a driving assembly that drives the display of an image.
In some embodiments, the video content is displayed from broadcast television content, or alternatively, from various broadcast signals that may be received via wired or wireless communication protocols. Alternatively, various image contents received from the network communication protocol and sent from the network server side can be displayed.
In some embodiments, the display 275 is used to present a user-manipulated UI interface generated in the display apparatus 200 and used to control the display apparatus 200.
In some embodiments, a driver assembly for driving the display is also included, depending on the type of display 275.
In some embodiments, display 275 is a projection display and may also include a projection device and a projection screen.
In some embodiments, communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi chip, a bluetooth communication protocol chip, a wired ethernet communication protocol chip, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.
In some embodiments, the display apparatus 200 may establish control signal and data signal transmission and reception with the external control apparatus 100 or the content providing apparatus through the communicator 220.
In some embodiments, the user interface 265 may be configured to receive infrared control signals from a control device 100 (e.g., an infrared remote control, etc.).
In some embodiments, the detector 230 is a signal used by the display device 200 to collect an external environment or interact with the outside.
In some embodiments, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light, and parameters changes can be adaptively displayed by collecting the ambient light, and the like.
In some embodiments, the detector 230 may further include an image collector, such as a camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, and recognize user gestures, so as to implement a function of interaction with the user.
In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.
In some embodiments, the display apparatus 200 may adaptively adjust a display color temperature of an image. For example, the display apparatus 200 may be adjusted to display a cool tone when the temperature is in a high environment, or the display apparatus 200 may be adjusted to display a warm tone when the temperature is in a low environment.
In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, which may be used to receive the user's voice. Illustratively, a voice signal including a control instruction of the user to control the display device 200, or to collect an ambient sound for recognizing an ambient scene type, so that the display device 200 can adaptively adapt to an ambient noise.
In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to allow data transfer between the controller 250 and external other devices or other controllers 250. Such as receiving video signal data and audio signal data of an external device, or command instruction data, etc.
In some embodiments, the external device interface 240 may include, but is not limited to, the following: the interface can be any one or more of a high-definition multimedia interface (HDMI), an analog or data high-definition component input interface, a composite video input interface, a USB input interface, an RGB port and the like. The plurality of interfaces may form a composite input/output interface.
In some embodiments, as shown in fig. 2, the tuning demodulator 210 is configured to receive a broadcast television signal through a wired or wireless receiving manner, perform modulation and demodulation processing such as amplification, mixing, resonance, and the like, and demodulate an audio and video signal from a plurality of wireless or wired broadcast television signals, where the audio and video signal may include a television audio and video signal carried in a television channel frequency selected by a user and an EPG data signal.
In some embodiments, the frequency points demodulated by the tuner demodulator 210 are controlled by the controller 250, and the controller 250 can send out control signals according to user selection, so that the modem responds to the television signal frequency selected by the user and modulates and demodulates the television signal carried by the frequency.
In some embodiments, the broadcast television signal may be classified into a terrestrial broadcast signal, a cable broadcast signal, a satellite broadcast signal, an internet broadcast signal, or the like according to the broadcasting system of the television signal. Or may be classified into a digital modulation signal, an analog modulation signal, and the like according to a modulation type. Or the signals are classified into digital signals, analog signals and the like according to the types of the signals.
In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box. Therefore, the set top box outputs the television audio and video signals modulated and demodulated by the received broadcast television signals to the main body equipment, and the main body equipment receives the audio and video signals through the first input/output interface.
In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user command.
In some embodiments, the object may be any one of selectable objects, such as a hyperlink or an icon. Operations related to the selected object, such as: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to an icon. The user command for selecting the UI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.
As shown in fig. 2, the controller 250 includes at least one of a Random Access Memory 251 (RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a Graphics Processing Unit (GPU), a Central Processing Unit 254 (CPU), a Communication Interface (Communication Interface), and a Communication Bus 256(Bus), which connects the respective components.
In some embodiments, RAM 251 is used to store temporary data for the operating system or other programs that are running
In some embodiments, ROM 252 is used to store instructions for various system boots.
In some embodiments, the ROM 252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.
In some embodiments, when the power-on signal is received, the display device 200 starts to power up, the CPU executes the system boot instruction in the ROM 252, and copies the temporary data of the operating system stored in the memory to the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.
In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. And executing various application programs, data and contents according to various interactive instructions received from the outside so as to finally display and play various audio and video contents.
In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include a main processor and one or more sub-processors. A main processor for performing some operations of the display apparatus 200 in a pre-power-up mode and/or operations of displaying a screen in a normal mode. One or more sub-processors for one operation in a standby mode or the like.
In some embodiments, the graphics processor 253 is used to generate various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.
In some embodiments, the video processor 270 is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, and the like according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.
In some embodiments, 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 for demultiplexing the input audio and video data stream, and if the input MPEG-2 is input, the demultiplexing module demultiplexes the input audio and video data stream into a video signal and an audio signal.
And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.
And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.
The frame rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.
The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of the display format, such as outputting an RGB data signal.
In some embodiments, the graphics processor 253 and the video processor may be integrated or separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.
In some embodiments, the audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, and amplification processes to obtain an audio signal that can be played in a speaker.
In some embodiments, video processor 270 may comprise one or more chips. The audio processor may also comprise one or more chips.
In some embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated together with the controller in one or more chips.
In some embodiments, the audio output, under the control of controller 250, receives sound signals output by audio processor 280, such as: the speaker 286, and an external sound output terminal of a generating device that can output to an external device, in addition to the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc., and may also include a near field communication module in the communication interface, for example: and the Bluetooth module is used for outputting sound of the Bluetooth loudspeaker.
The power supply 290 supplies power to the display device 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply interface installed outside the display apparatus 200 to provide an external power supply in the display apparatus 200.
A user interface 265 for receiving an input signal of a user and then transmitting the received user input signal to the controller 250. The user input signal may be a remote controller signal received through an infrared receiver, and various user control signals may be received through the network communication module.
In some embodiments, the user inputs a user command through the control apparatus 100 or the mobile terminal 300, the user input interface responds to the user input through the controller 250 according to the user input, and the display device 200 responds to the user input through the controller 250.
In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user input interface receives the user input commands through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.
In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.
The memory 260 includes a memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a basic module, a detection module, a communication module, a display control module, a browser module, and various service modules.
The base module is a bottom layer software module for signal communication between various hardware in the display device 200 and for sending processing and control signals to the upper layer module. The detection module is used for collecting various information from various sensors or user input interfaces, and the management module is used for performing digital-to-analog conversion and analysis management.
For example, the voice recognition module comprises a voice analysis module and a voice instruction database module. The display control module is used for controlling the display to display the image content, and can be used for playing the multimedia image content, UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.
Fig. 3 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 3, the control apparatus 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply source.
The control device 100 is configured to control the display device 200 and may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary between the user and the display device 200. Such as: the user responds to the channel up and down operation by operating the channel up and down keys on the control device 100.
In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications that control the display apparatus 200 according to user demands.
In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similar to the control device 100 after installing an application that manipulates the display device 200. Such as: the user may implement the functions of controlling the physical keys of the device 100 by installing applications, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 300 or other intelligent electronic device.
The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller is used to control the operation of the control device 100, as well as the communication cooperation between the internal components and the external and internal data processing functions.
The communication interface 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display apparatus 200. The communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.
A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can realize a user instruction input function through actions such as voice, touch, gesture, pressing, and the like, and the input interface converts the received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the instruction signal to the display device 200.
The output interface includes an interface that transmits the received user instruction to the display apparatus 200. In some embodiments, the interface may be an infrared interface or a radio frequency interface. Such as: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.
In some embodiments, the control device 100 includes at least one of a communication interface 130 and an input-output interface 140. The control device 100 is provided with a communication interface 130, such as: the WiFi, bluetooth, NFC, etc. modules may transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.
A memory 190 for storing various operation programs, data and applications for driving and controlling the control apparatus 200 under the control of the controller. The memory 190 may store various control signal commands input by a user.
And a power supply 180 for providing operational power support to the various elements of the control device 100 under the control of the controller. A battery and associated control circuitry.
In some embodiments, the system may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.
Referring to fig. 4, in some embodiments, the system is divided into four layers, which are an Application (Applications) layer (abbreviated as "Application layer"), an Application Framework (Application Framework) layer (abbreviated as "Framework layer"), an Android runtime (Android runtime) and system library layer (abbreviated as "system runtime library layer"), and a kernel layer from top to bottom.
In some embodiments, at least one application program runs in the application program layer, and the application programs can be Window (Window) programs carried by an operating system, system setting programs, clock programs, camera applications and the like; or may be an application developed by a third party developer such as a hi program, a karaoke program, a magic mirror program, or the like. In specific implementation, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which is not limited in this embodiment of the present application.
The framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions. The application framework layer acts as a processing center that decides to let the applications in the application layer act. The application program can access the resource in the system and obtain the service of the system in execution through the API interface
As shown in fig. 4, in the embodiment of the present application, the application framework layer includes a manager (Managers), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used for interacting with all activities running in the system; the Location Manager (Location Manager) is used for providing the system service or application with the access of the system Location service; a Package Manager (Package Manager) for retrieving various information related to an application Package currently installed on the device; a Notification Manager (Notification Manager) for controlling display and clearing of Notification messages; a Window Manager (Window Manager) is used to manage the icons, windows, toolbars, wallpapers, and desktop components on a user interface.
In some embodiments, the activity manager is to: managing the life cycle of each application program and the general navigation backspacing function, such as controlling the exit of the application program (including switching the user interface currently displayed in the display window to the system desktop), opening, backing (including switching the user interface currently displayed in the display window to the previous user interface of the user interface currently displayed), and the like.
In some embodiments, the window manager is configured to manage all window processes, such as obtaining a display size, determining whether a status bar is available, locking a screen, intercepting a screen, controlling a display change (e.g., zooming out, dithering, distorting, etc.) and the like.
In some embodiments, the system runtime layer provides support for the upper layer, i.e., the framework layer, and when the framework layer is used, the android operating system runs the C/C + + library included in the system runtime layer to implement the functions to be implemented by the framework layer.
In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the core layer includes at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (such as fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and so on.
In some embodiments, the kernel layer further comprises a power driver module for power management.
In some embodiments, software programs and/or modules corresponding to the software architecture of fig. 4 are stored in the first memory or the second memory shown in fig. 2 or 3.
In some embodiments, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and uses the input operation as a confirmation operation, the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the camera.
In some embodiments, for a display device with a touch function, taking a split screen operation as an example, the display device receives an input operation (such as a split screen operation) that a user acts on a display screen, and the kernel layer may generate a corresponding input event according to the input operation and report the event to the application framework layer. The window mode (such as multi-window mode) corresponding to the input operation, the position and size of the window and the like are set by an activity manager of the application framework layer. And the window management of the application program framework layer draws a window according to the setting of the activity manager, then sends the drawn window data to the display driver of the kernel layer, and the display driver displays the corresponding application interface in different display areas of the display screen.
In some embodiments, as shown in fig. 5, the application layer containing at least one application may display a corresponding icon control in the display, such as: the system comprises a live television application icon control, a video on demand application icon control, a media center application icon control, an application center icon control, a game application icon control and the like.
In some embodiments, the live television application may provide live television via different signal sources. For example, a live television application may provide television signals using input from cable television, radio broadcasts, satellite services, or other types of live television services. And, the live television application may display video of the live television signal on the display device 200.
In some embodiments, a video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides a video display from some storage source. For example, the video on demand may come from a server side of the cloud storage, from a local hard disk storage containing stored video programs.
In some embodiments, the media center application may provide various applications for multimedia content playback. For example, a media center, which may be other than live television or video on demand, may provide services that a user may access to various images or audio through a media center application.
In some embodiments, an application center may provide storage for various applications. The application may be a game, an application, or some other application associated with a computer system or other device that may be run on the smart television. The application center may obtain these applications from different sources, store them in local storage, and then be operable on the display device 200.
How the picture displayed by the display changes during the execution of the menu display method provided by the embodiment of the present application is described as follows:
fig. 6A to 6F are schematic views exemplarily showing one GUI400 provided by the display apparatus 200 by operating the control device 100.
For example, as shown in fig. 6A, by pressing a "menu" key on the control device, the display device may provide a GUI to the display, which includes a menu 401 and a plurality of menu options located in the menu 401, in response to a display menu instruction entered by the key. As shown in fig. 6A, the plurality of menu options includes: volume option 4011, brightness option 4012, color option 4013, refresh rate option 4014, and display mode option 4015. As can be seen from fig. 6A, the display mode option 4015 is specifically displayed in the word "full mode", which means that the menu is displayed in the full mode at this time, that is, all menu options included in the menu 401 are displayed.
It should be noted that the option refers to a visual object displayed in a GUI provided by the display device to represent corresponding content such as an icon, a thumbnail, a link, and the like. The presentation forms of the options are generally diversified. For example, the options may include text content and/or images for displaying thumbnails related to the text content. As another example, the options may be text and/or icons of the application.
It should also be noted that the display form of the selector may be the focus object. The option may be selected or controlled by controlling the movement of the focus object displayed in the display apparatus 200 according to the input of the user through the control device 100. Such as: the user may select and control the options by controlling the movement of the focus object between the options through the direction key on the control device 100. The identification form of the focus object is not limited. For example, as shown in fig. 6A, the position of the focus object is realized or identified by setting the background color of the option, and the position of the focus object may also be identified by changing the outline, size, transparency, outline, and/or font of the text or image of the focus option.
In fig. 6A, when the user operates the control apparatus to instruct the selector 44 to transmit a menu option instruction for the volume option 4011, as the user long-presses the "ok" key on the control apparatus, as shown in fig. 6B, the display device adds a collected flag such as a triangle flag to the volume option 4011 in response to the menu option instruction for the volume option 4011 input by the key, and displays a prompt message "volume option collected".
In fig. 6B, when the user operates the control apparatus to instruct the selector 44 to move down to the display mode option 4015 and select the display mode option 4015, as the user presses the "down" key and the "ok" key on the control apparatus, as shown in fig. 6C, the display device switches the "full mode" displayed by the display mode option 4015 to the "reduced mode" in response to a switch instruction for the display mode option 4015 input by the key.
In fig. 6C, when the user operates the control device to close the menu 401 and reenter the menu 401, for example, the user presses the "back" key and the "menu" key on the control device, as shown in fig. 6D, the display apparatus displays the menu 402 on the display in response to a close menu instruction and a display menu instruction input by the key. The menu 402 displayed at this time is different from the menu 401 shown in fig. 6A, and since the display mode of the menu has been switched from the full mode to the condensed mode in fig. 6B, the menu 402 displayed at this time is substantially the menu in the condensed mode, and only the menu options already collected before (e.g., the volume option 4011 already collected in fig. 6A) are displayed, and no other menu options except the collected menu options are displayed.
In fig. 6D, when the user operates the control apparatus to instruct the selector 44 to transmit a menu option instruction for the volume option 4011, as the user long-presses the "ok" key on the control apparatus, as shown in fig. 6E, the display device deletes a collected flag such as a triangle flag in the volume option 4011 in response to the menu option instruction for the volume option 4011 input by the key, and displays a prompt message "the volume option has canceled the collection".
In fig. 6E, when the user operates the control device to close the menu 401 and re-enter the menu 401, for example, the user presses the "back" key and the "menu" key on the control device, as shown in fig. 6F, the display apparatus displays the menu 403 on the display in response to a close menu instruction and a display menu instruction input by the key. The menu 403 displayed at this time is different from the menu 401 shown in fig. 6A and the menu 402 shown in fig. 6C. Since the favorite has been canceled from the volume option 4011 in fig. 6C, none of the menu options has been favorite. Thus, the menu 403 displayed at this point is essentially a menu in condensed mode containing default menu options (such as brightness option 4012 and color option 4013) that are pre-configured menu options for display in the menu in condensed mode when no menu options have been collected.
How the picture displayed by the display changes during the execution of the menu display method provided by the embodiment of the present application is described above.
As aforementioned, the display device includes: a display; a controller coupled to the display. In an embodiment of the present application, the controller is configured to perform: receiving a menu option instruction; the menu option command is sent out by triggering a key after a menu option is selected in the menu; when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not; if not, the selected menu option is collected so that the selected menu option is displayed while the menu is displayed in the condensed mode.
Correspondingly, the embodiment also provides a method for realizing the corresponding operation of the controller. Please refer to fig. 7, which is a flowchart illustrating a menu display method according to some embodiments of the present disclosure.
As shown in fig. 7, the process may include the following steps:
step 101, receiving a menu option instruction; the menu option command is sent by triggering a key after a menu option is selected in the menu.
In this embodiment, the menu may be any page of the display device, such as a brightness setting page, a channel setting page, and the like, which includes options. Correspondingly, the options displayed in the menu are menu options. The present application is not particularly limited as to which page and which option the menu and menu options are specific to.
In the embodiment of the present application, the key described in step 101 refers to a key on a control device for controlling the display apparatus. For example, the key may be a key already existing on the control apparatus, such as a determination key, an OK key, or a key newly provided for the control apparatus alone. The control device may be a remote controller, a mobile terminal equipped with a display device control function, and the like, and the application does not specifically limit the keys and the control device.
102, when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected; if yes, go to step 103; if not, go to step 104.
In this embodiment, when a key is triggered by a user, for example, by touching or pressing, the control device sends an initial instruction to the display device to notify the display device that the key is triggered. Then, when the key is deactivated, for example, by stopping touching or pressing, the control device sends an end instruction to the display device to inform the display device that the key is deactivated. Based on this, in step 102, determining the time duration for which the key is triggered according to the menu option instruction may include: and determining the time interval between the initial instruction and the ending instruction, and determining the time interval as the time length of the triggered key.
When it is determined that the time length for which the key is triggered is greater than the set time length, it indicates that the menu option instruction received in step 101 is an instruction for editing the selected menu option in the menu, where the editing means: the selected menu option is collected when not collected, or the collection of the selected menu option is cancelled when the selected menu option is collected. Since a menu option command indicates a different meaning depending on whether the selected menu option is collected, it is necessary to check whether the selected menu option is collected.
In one example, a list of option collections associated with the menu may be created in the display device in advance, and used to record the option identifiers of the menu options already collected in the menu. Based on this, when checking whether the selected menu option is already collected, the selection identifier of the selected menu option may be searched in the option collection list associated with the menu, and if the selection identifier is searched in the option collection list, it is determined that the selected menu option is already collected. Otherwise, it is determined that the selected menu option is not favorited.
It should be noted that one option favorite list may be created for each menu, that is, each menu is associated with one option favorite list. Thus, the item identification of the menu item collected in each menu is only recorded in the item collection list related to the menu, and further, when a certain menu is displayed in a simplified mode, only the menu item collected in the menu is displayed. Of course, only one option favorites list may be created for all menus, i.e., each menu is associated with the same one option favorites list. Thus, the item identification of the collected menu item in each menu can be recorded in the only item collection list, and when any menu is displayed in the simplified mode, the displayed menu items are the same, namely, each menu item corresponding to the only one item collection list. Therefore, a plurality of menus can be arranged into one menu, so that a user can select and search menu options in the menu more conveniently.
Step 103, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in the reduced mode.
This step is performed on the premise that it is checked that the selected menu option is not collected.
If it is checked that the selected menu option is not collected, it indicates that the menu option command received in step 101 is used to instruct to collect the selected menu option. Therefore, in response to the menu option command, the display device will collect the selected menu option.
Optionally, as mentioned above, if an option favorite list associated with the menu is created in the display device, the option identifier of the selected menu option may be added to the option favorite list, and the favorite of the selected menu option is completed.
In the embodiment of the application, the menu is configured with two different display modes, namely a full mode and a reduced mode in advance. The full mode means that all menu options in the menu are displayed in the menu when the menu is displayed. Unlike the complete mode, the compact mode is that when a menu is displayed, if a collected menu option exists, only the collected menu option is displayed, and not all menu options in the menu are displayed. Thus, by favoring the selected menu option, the selected menu option can be caused to be displayed while displaying the menu in the condensed mode. How to display the menu in the reduced mode and the full mode will be described in detail below with reference to the flow shown in fig. 8, which will not be described herein again.
At step 104, the collection of the selected menu option is canceled so that the selected menu option is not displayed when the menu is displayed in the condensed mode.
This step is performed on the premise that it is checked that the selected menu option is already collected.
If it is checked that the selected menu option is already collected, it indicates that the menu option command received in step 101 is used to instruct to cancel the collection of the selected menu option. Thus, in response to the menu option command, the display device cancels the collection of the selected menu option.
Optionally, as mentioned above, if an option favorite list associated with the menu is created in the display device, the option identifier of the selected menu option may be removed from the option favorite list, and the favorite of the selected menu option is cancelled.
And after the collection of the selected menu option is canceled, if the menu is displayed in a simplified mode subsequently, the selected menu option is not displayed in the menu.
The flow shown in fig. 7 is completed.
According to the technical scheme, the user can collect the menu options in the menu, so that when the menu is displayed in the simplified mode, the collected menu options are only displayed in the menu, and not all the menu options are displayed. Therefore, the number of menu options displayed in the menu can be reduced, the menu is simpler, a user can conveniently select the required menu option, and misleading of the menu option which is not commonly used to the user is reduced.
How the above menu is displayed is described below:
please refer to fig. 8, which is a schematic diagram illustrating a menu display process according to some embodiments of the present disclosure.
As shown in fig. 8, the process may include the following steps:
step 201, responding to a menu display instruction, and checking whether a display mode of a menu to be displayed is a simplified mode; if not, go to step 202; if yes, go to step 203.
As an example, a user may transmit a display menu instruction to the present display apparatus by operating the control device of the present display apparatus. For example, a user may press a menu button on a remote control to cause the remote control to send a display menu instruction to the present display device.
Before executing step 201, an identification bit may be set in the display device in advance, and the identification bit may be associated with a menu. The value of the flag may be a first value, such as 0, which is used to indicate that the current display mode of the associated menu is the reduced mode. Of course, the value of the flag bit may also be a second value, such as 1, where the second value is used to indicate that the current display mode of the menu associated therewith is the full mode.
When the flag bit is preset, the display mode of the menu can be checked by checking the value of the flag bit of the associated menu. That is, if the value of the flag is checked to be the first value, it is determined that the current display mode of the menu is the reduced mode. Otherwise, determining the current display mode of the menu as the complete mode.
All menu options of the menu are displayed in the menu, step 202.
This step is performed on the premise that it is checked that the display mode of the menu is the full mode.
If the display mode of the menu is checked to be the complete mode, all menu options of the menu are required to be displayed, but not a certain or some collected menu options. Therefore, all menu options in the menu can be directly displayed.
Step 203, checking whether the menu option already collected exists in the menu; if yes, go to step 204; if not, go to step 205.
When the display mode of the menu is checked to be the reduced mode, only menu options which are collected in advance for displaying in the reduced mode are displayed in the reduced mode, and not all the options in the menu. Therefore, it is necessary to determine whether a collected menu option exists in the menu, so as to avoid displaying an empty menu to the user when there is no collected menu option.
Optionally, as described above, if the option favorite list is created in the display device, it may be checked whether the option favorite list associated with the menu is empty. And if the menu is empty, determining that no collected menu options exist in the menu. Otherwise, determining that the menu options already collected exist in the menu.
Step 204, displaying the menu options which are already collected in the menu.
This step is performed on the premise that there are menu options already collected in the menu.
As described above, if the menu options already collected exist in the menu, it indicates that the user has previously collected some options. Then, when the menu is displayed in the reduced mode, the menu options already collected in the menu can be displayed, and the situation that the menu options in the menu are empty can not happen.
Optionally, as described above, if an option favorite list is created in the display device, the option identifier of the menu option that has been already favorite may be determined from the option favorite list, and then the menu option that has been already favorite is determined and displayed in the menu.
In one example, when the menu is displayed in the reduced mode, the menu options displayed in the menu that have been collected may be displayed in the order in which they are arranged in the menu in the full mode. Therefore, when the menu is displayed in the simplified mode, the relative positions of the collected menu options are the same as the menu displayed in the complete mode, and the user can conveniently find the required options.
In another example, when the menu is displayed in the reduced mode, the menu items can be displayed according to the collection time length, the collection times or the collection sequence of the menu items which are already collected, wherein the collection time length is from long to short, the collection times are at least larger or the collection sequence is from first to last. Therefore, the menu options which are more frequently used by the user can be displayed at the front position in the menu, so that the user can conveniently find the frequently used menu options.
Step 205, displaying default menu options in the menu, wherein the number of the default menu options is less than the number of all menu options in the menu.
This step is performed on the premise that no menu option already collected exists in the menu.
As described above, if the option collection list is empty, it indicates that the user has not previously collected any menu option. Then, when the menu is displayed in the reduced mode, if the menu is displayed only according to the option favorite list, no menu option is displayed in the displayed menu. To avoid this, when the option favorite list is empty, the menu option is selected from all options associated with the menu according to the default option selection strategy.
In one example, the default option selection policy may be a fixed selection of a certain number of options as menu options, such as a fixed selection of 5 options as menu options. As for the specific number of options to be selected as menu options, the number may be set according to actual conditions, and the present application is not limited specifically.
In another example, the default option selection strategy may be fixed selections as menu options, such as fixed selection of volume options, brightness options, and channel options as menu options. As to which options are specifically selected as menu options, the menu options can be set according to actual conditions, and the application is not particularly limited.
How the menu is displayed is described in detail above. It should be noted that the above description is only an example to describe how to display the menu, and is not a specific limitation.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A display device, comprising:
a display;
a controller coupled with the display, the controller configured to perform:
receiving a menu option instruction; the menu option instruction is sent out by triggering a key after a menu option is selected in the menu;
when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not;
if not, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in a simplified mode.
2. The display device of claim 1, wherein the menu option instructions comprise: an initial instruction sent when the key is triggered and an ending instruction sent when the key is stopped to be triggered;
the controller configured to perform:
and determining a time interval between the initial instruction and the ending instruction, and determining the time interval as the time length of the key being triggered.
3. The display device according to claim 1, wherein the controller is configured to perform:
in a case where it is checked that the selected menu option is already collected, the collection of the selected menu option is canceled so that the selected menu option is not displayed while the menu is displayed in the reduced mode.
4. The display device according to claim 1, wherein the controller is configured to perform:
responding to a menu display instruction, and if the display mode of the menu is the simplified mode, checking whether collected menu options exist in the menu;
and if so, displaying the collected menu options in the menu.
5. The display device according to claim 4, wherein the controller is configured to perform:
and displaying default menu options in the menu under the condition that the menu options which are already collected do not exist in the menu, wherein the number of the default menu options is less than that of all the menu options in the menu.
6. A menu display method is applied to a display device, and comprises the following steps:
receiving a menu option instruction; the menu option instruction is sent out by triggering a key after a menu option is selected in the menu;
when the triggering duration of the key is determined to be longer than the set duration according to the menu option instruction, checking whether the selected menu option is collected or not;
if not, collecting the selected menu option, so that the selected menu option is displayed when the menu is displayed in a simplified mode.
7. The method of claim 6, wherein the menu option instructions comprise: an initial instruction sent when the key is triggered and an ending instruction sent when the key is stopped to be triggered;
the determining the time length of the key being triggered according to the menu option instruction includes:
and determining a time interval between the initial instruction and the ending instruction, and determining the time interval as the time length of the key being triggered.
8. The method of claim 6, wherein in the event that it is checked that the selected menu option has been favorited, the method further comprises:
canceling the favorites of the selected menu option such that the selected menu option is not displayed while the menu is displayed in condensed mode.
9. The method of claim 6, further comprising:
responding to a menu display instruction, and if the display mode of the menu is the simplified mode, checking whether collected menu options exist in the menu;
and if so, displaying the collected menu options in the menu.
10. The method of claim 9, wherein in the event that no menu options already collected exist in the menu, the method further comprises:
and displaying default menu options in the menu, wherein the number of the default menu options is less than that of all the menu options in the menu.
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