WO2021179361A1 - Display apparatus - Google Patents

Display apparatus Download PDF

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Publication number
WO2021179361A1
WO2021179361A1 PCT/CN2020/082237 CN2020082237W WO2021179361A1 WO 2021179361 A1 WO2021179361 A1 WO 2021179361A1 CN 2020082237 W CN2020082237 W CN 2020082237W WO 2021179361 A1 WO2021179361 A1 WO 2021179361A1
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WO
WIPO (PCT)
Prior art keywords
rotation
display
angle
control
display device
Prior art date
Application number
PCT/CN2020/082237
Other languages
French (fr)
Chinese (zh)
Inventor
刘承龙
苑衍梅
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 WO2021179361A1 publication Critical patent/WO2021179361A1/en

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Classifications

    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655Construction or mounting of chassis, e.g. for varying the elevation of the tube
    • 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]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • 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
    • 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
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • 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]
    • 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
    • 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

Definitions

  • This application relates to the technical field of smart TVs, and in particular to a display device.
  • Smart TV equipment has an independent operating system and supports function expansion.
  • Various applications can be installed in the smart TV according to user needs, for example, traditional video applications, social applications such as short videos, and reading applications such as comics and books. These applications can use the screen of the smart TV to display application images, and provide rich media resources for the smart TV.
  • smart TVs can also exchange data and share resources with different terminals.
  • a smart TV can be connected to a mobile phone through wireless communication methods such as local area network, Bluetooth, etc., so as to play resources in the mobile phone or directly cast a screen to display the screen on the mobile phone.
  • smart TVs are often used to display pictures with different ratios from traditional video.
  • video resources captured by mobile phones and other terminals are generally vertical media assets with aspect ratios of 9:16, 9:18, 3:4, etc.; while the images provided by reading applications are similar to the aspect ratio of books Vertical resources.
  • the aspect ratio of the smart TV display screen is generally 16:9 and other horizontal state. Therefore, when the smart TV displays vertical media assets such as short videos and comics, the vertical media cannot be displayed normally because the aspect ratio does not match the display screen ratio. Funding screen. Generally, it is necessary to zoom in and out of the vertical media image to display it completely, which not only wastes the display space on the screen, but also brings a bad user experience.
  • the present invention provides a display device.
  • the first aspect of the embodiments of the present application shows a display device, including:
  • a rotating component connected to the display and configured to drive the display to rotate by a preset angle
  • the controller is configured to read the rotatable direction of the display in response to a control instruction input by the user; and control the display to rotate to a preset angle in the rotatable direction.
  • the second aspect of the embodiments of the present application shows a display device, including:
  • a rotating component is connected to the display and configured to drive the display to rotate by a preset angle;
  • the display has a rotating state including a horizontal screen state or a vertical screen state;
  • the controller is configured as:
  • control the rotating assembly In response to a control instruction input by the user again for instructing the display to rotate, control the rotating assembly to rotate the display to a landscape state according to a second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
  • the third aspect of the embodiments of the present application shows a display device, including:
  • a rotating component is connected to the display and configured to drive the display to rotate by a preset angle;
  • the display has a rotating state including a horizontal screen state or a vertical screen state;
  • the controller is configured as:
  • control the rotating component In response to the user's re-input control instruction for instructing the display to rotate, control the rotating component to rotate the display to the portrait state according to the second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
  • FIG. 1A is an application scenario diagram of a display device provided by some embodiments of this application.
  • FIG. 1B is a rear view of a display device provided by some embodiments of this application.
  • FIG. 2 is a block diagram of the hardware configuration of the control device 100 in FIG. 1 provided by some embodiments of the application;
  • FIG. 3 is a block diagram of the hardware configuration of the display device 200 in FIG. 1 provided by some embodiments of the application;
  • FIG. 4 is a block diagram of the architecture configuration of the operating system in the memory of the display device 200 provided by some embodiments of the application;
  • Figure 5 is a flow chart showing the operation of the display device according to a preferred embodiment
  • Fig. 6A is a flow chart showing the operation of the display device according to a preferred embodiment
  • FIG. 6B is a flowchart showing the operation of the display device according to a preferred embodiment
  • FIG. 7A is a flowchart showing the operation of the display device according to a preferred embodiment
  • FIG. 7B is a flow chart showing the operation of the display device according to a preferred embodiment
  • Fig. 8A is a schematic diagram showing the rotation of the display according to a preferred embodiment
  • Fig. 8B is a schematic diagram showing the rotation of the display according to a preferred embodiment
  • Fig. 9A is a flow chart showing the operation of the display device according to a preferred embodiment
  • Fig. 9B is a flow chart showing the operation of the display device according to a preferred embodiment.
  • Rotating TV is a new type of smart TV, which mainly includes a display and rotating components.
  • the display is fixed on the wall or bracket through a rotating component, and the placement angle of the display can be adjusted by the rotating component to achieve the purpose of rotation, so as to adapt to display images of different aspect ratios.
  • the monitor is placed horizontally to display a video screen with an aspect ratio of 16:9 or 18:9.
  • the aspect ratio of the video screen is 9:16, 9:18, etc.
  • the horizontally placed monitor needs to scale the screen and display black areas on both sides of the monitor. Therefore, the display can be placed vertically by rotating the component to adapt to the 9:16 and 9:18 video images.
  • embodiments of the present application provide a display device, a detail page display method, and a computer storage medium , Display devices such as rotating TVs. It should be noted that the method provided in this embodiment is not only applicable to rotating TVs, but also applicable to other display devices, such as computers and tablet computers.
  • module used in the various embodiments of this application can refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that can execute related components Function.
  • remote control used in the various embodiments of this application refers to a component of an electronic device (such as the display device disclosed in this application), which can generally control the electronic device wirelessly within a short distance.
  • the component can generally use infrared and/or radio frequency (RF) signals and/or Bluetooth to connect with electronic devices, and can also include functional modules such as WiFi, wireless USB, Bluetooth, and motion sensors.
  • RF radio frequency
  • a handheld touch remote control uses a user interface in a touch screen to replace most of the physical built-in hard keys in general remote control devices.
  • gesture used in the embodiments of the present 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.
  • the term "hardware system” used in the various embodiments of this application may refer to an integrated circuit (IC), printed circuit board (Printed circuit board, PCB) and other mechanical, optical, electrical, and magnetic devices with computing , Control, storage, input and output functions of the physical components.
  • the hardware system is also usually referred to as a motherboard or a main chip or a controller.
  • FIG. 2A is an application scenario diagram of a display device provided by some embodiments of this application.
  • 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 addition and subtraction keys on the control device 100, and the display device 200 responds to the channel addition and subtraction operations.
  • the control device 100 may be a remote controller 100A, including infrared protocol communication or Bluetooth protocol communication, and other short-distance communication methods, etc., to control the display device 200 in a wireless or other wired manner.
  • the user can control the display device 200 by inputting user instructions through keys on the remote control, voice input, control panel input, etc.
  • the user can control the display device 200 by inputting corresponding control commands through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, and power on/off keys on the remote control. Function.
  • the control device 100 may also be a smart device, such as a mobile terminal 100B, a tablet computer, a computer, a notebook computer, and the like.
  • 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 may install a software application with the display device 200, realize connection communication through a network communication protocol, and realize the purpose of one-to-one control operation and data communication.
  • the mobile terminal 100B can establish a control instruction protocol with the display device 200, and the functions of the physical keys arranged on the remote control 100A can be realized by operating various function keys or virtual controls of the user interface provided on the mobile terminal 100B.
  • the audio and video content displayed on the mobile terminal 100B can also be transmitted to the display device 200 to realize the synchronous display function.
  • the display device 200 may provide a broadcast receiving function and a network TV function of a computer support function.
  • the display device can be implemented as digital TV, Internet TV, Internet Protocol TV (IPTV) and so on.
  • the display device 200 may be a liquid crystal display, an organic light emitting display, or a projection device.
  • the specific display device type, size and resolution are not limited.
  • the display device 200 also performs data communication with the server 300 through a variety of communication methods.
  • 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.
  • the display device 200 includes a rotating component 276, a monitoring component 277 (not marked here), a controller 250, a display 275, a terminal interface 278 extending from the gap on the backplane, and Rotating component 276 connected to the backplane.
  • Rotating component 276 can be used to rotate the display.
  • the rotation component 276 can rotate the display to portrait mode when viewed from the front of the display device, that is, the vertical side length of the screen is greater than the horizontal side length. In the state, you can also rotate the screen to the horizontal state, that is, the state where the horizontal side length of the screen is greater than the vertical side length.
  • control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, a user 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 monitored 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 control 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, which is then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency sending terminal.
  • the user input interface 140 may include at least one of a microphone 141, a touch panel 142, a sensor 143, a button 144, etc., so that the user can input user instructions for controlling the display device 200 to the control device through voice, touch, gesture, pressing, etc. 100.
  • the user 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 user 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 user output interface 150, and display the output signals as images on the display 154, as audio on the sound output interface 153, or as output on the vibration interface 152. Vibration 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. 3 exemplarily shows a block diagram of the hardware configuration of the display device 200.
  • the display device 200 may include a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, a display 275, The rotating component 276, the rotating component 277, the audio processor 280, the audio output interface 285, and the power supply 290.
  • the rotating component 277 can be set independently or in the controller.
  • the rotating assembly 276 may include components such as a drive motor and a rotating shaft.
  • the driving motor can be connected to the controller 250 and output the rotation angle under the control of the controller 250; one end of the rotating shaft is connected to the power output shaft of the driving motor, and the other end is connected to the display 275, so that the display 275 can be fixedly installed on the rotating assembly 276.
  • the wall or bracket On the wall or bracket.
  • the rotating assembly 276 may also include other components, such as transmission components, detection components, and so on.
  • the transmission component can adjust the rotation speed and torque output by the rotating assembly 276 through a specific transmission ratio, and can be a gear transmission mode
  • the detection component can be composed of sensors arranged on the rotating shaft, such as an angle sensor, an attitude sensor, and the like. These sensors can detect parameters such as the angle of rotation of the rotating component 276 and send the detected parameters to the controller 250 so that the controller 250 can determine or adjust the state of the display device 200 according to the detected parameters.
  • the rotating assembly 276 may include, but is not limited to, one or more of the aforementioned components.
  • the monitoring component 277 is used to monitor the component rotation information of the rotating component 276 and output the component rotation information to the controller.
  • the tuner and demodulator 210 which receives broadcast television signals through wired or wireless means, can perform modulation and demodulation processing such as amplification, mixing and resonance, and is used to demodulate the television selected by the user from multiple wireless or cable broadcast television signals
  • 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 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
  • received TV signals, 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 types of communication protocols.
  • the display device 200 may transmit content data to an external device connected via the communicator 220, or browse and download content data from an external device connected via the communicator 220.
  • the communicator 220 may include a network communication protocol module such as a WIFI module 221, a Bluetooth communication protocol module 222, and a wired Ethernet communication protocol module 223 or a near field communication protocol module, so that the communicator 220 can receive the control device 100 according to the control of the controller 250 Control signals, and implement the control signals as WIFI signals, Bluetooth signals, radio frequency signals, etc.
  • the detector 230 is a component of the display device 200 for collecting signals from the external environment or interacting with the outside.
  • the detector 230 may include a sound collector 231, such as a microphone, which may be used to receive a user's voice, such as a voice signal of a control instruction for the user to control the display device 200; or, it may collect environmental sounds used to identify the type of environmental scene to realize display
  • the device 200 can adapt to environmental noise.
  • the detector 230 may also include an image collector 232, such as a camera, a camera, etc., which may be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect The attributes of the user or interactive gestures with the user to achieve the function of interaction between the display device and the user.
  • an image collector 232 such as a camera, a camera, etc., which may be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect The attributes of the user or interactive gestures with the user to achieve the function of interaction between the display device and the user.
  • the detector 230 may further include a light receiver, which is used to collect the ambient light intensity to adapt to changes in display parameters of the display device 200 and so on.
  • 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 colder; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be warmer.
  • the external device interface 240 is a component that provides the controller 250 to control data transmission between the display device 200 and external devices.
  • the external device interface 240 can be connected to external devices such as set-top boxes, game devices, notebook computers, etc. in a wired/wireless manner, and can receive external devices such as video signals (such as moving images), audio signals (such as music), and additional information (such as EPG). ) And other data.
  • 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 operation 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 CPU processor 254, a communication interface 255, a communication bus 256, a rotation processor 257, and Animation processor 258.
  • RAM random access memory
  • ROM read only memory
  • CPU CPU
  • communication interface 255 a communication bus 256
  • rotation processor 257 Animation processor 258.
  • the RAM 251, the ROM 252, the graphics processor 253, the CPU processor 254, and the communication interface 255, and the controller 250 are connected through a communication bus 256.
  • the function of the rotation processor 257 will be described in detail in subsequent embodiments.
  • ROM252 used to store various system startup instructions. For example, when the power-on signal is received, the power of the display device 200 starts to start, and the CPU processor 254 runs the system start-up instruction in the ROM 252 to copy the operating system stored in the memory 260 to the RAM 251 to start running the start-up operating system. After the operating system is started up, the CPU processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.
  • the graphics processor 253 is used to generate various graphics objects, such as icons, operation menus, and user input instructions to display graphics.
  • the graphics processor 253 may include an arithmetic unit, which is used to perform operations by receiving various interactive instructions input by the user, and then display various objects according to the display attributes; and a renderer, which is used to generate various objects obtained based on the arithmetic unit, and perform The rendered result is displayed on the display 275.
  • the CPU processor 254 is configured to execute operating system and application program instructions stored in the memory 260. And according to the received user input instructions, to execute various applications, data and content processing, so as to finally display and play various audio and video content.
  • the CPU processor 254 may include multiple processors.
  • the multiple processors may include a main processor and multiple or one sub-processors.
  • the main processor is configured to perform some initialization operations of the display device 200 in the display device preloading mode, and/or, to display screen operations in the normal mode. Multiple or one sub-processor, used to perform an operation in the standby mode of the display device.
  • the communication interface 255 may include the first interface to the nth interface. These interfaces may be network interfaces connected to external devices via a network.
  • the controller 250 may control the overall operation of the display device 200. For example, in response to receiving a user input command for selecting a GUI object displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user input command.
  • the object can be any one of the selectable objects, such as a hyperlink or an icon.
  • the operation related to the selected object for example, the operation of displaying the page, document, image, etc. connected to the hyperlink, or the operation of executing the program corresponding to the object.
  • the user input command for selecting the GUI object may be a command input through various input devices (for example, a mouse, a keyboard, a touch pad, etc.) connected to the display device 200 or a voice command corresponding to a voice spoken by the user.
  • the memory 260 is used to store various types of data, software programs or application programs for driving and controlling the operation of the display device 200.
  • the memory 260 may include volatile and/or non-volatile memory.
  • the term “memory” includes the memory 260, the RAM 251 and ROM 252 of the controller 250, or the memory card in the display device 200.
  • the memory 260 is specifically used to store the operating program that drives the controller 250 in the display device 200; to store various application programs built in the display device 200 and downloaded from external devices by the user; and to store the configuration provided by the display 275 Data such as various GUIs, various objects related to the GUI, and visual effect images of the selector used to select GUI objects.
  • 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
  • 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). These software and/or programs may include, for example, a kernel, middleware, application programming interface (API), and/or application.
  • OS operating system
  • these software and/or programs may include, for example, a kernel, middleware, 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. 4 exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200.
  • the operating system architecture consists of the application layer, the middleware layer, and the kernel layer from top to bottom.
  • Application layer system built-in applications and non-system-level applications belong to the application layer. Responsible for direct interaction with users.
  • the application layer can include multiple applications, such as settings applications, e-post applications, media center applications, and so on. These applications are mainly developed based on the Android system, and the development language can be Java/C++. These applications can also be implemented as web applications, which are executed based on the WebKit engine, and specifically can be developed and executed based on HTML5, Cascading Style Sheets (CSS) and JavaScript.
  • 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 files, and can be used to define style structures, such as fonts, colors, and positions. CSS styles can be directly stored in HTML web pages or in separate style files to achieve control over styles in web pages.
  • JavaScript is a language used in web page programming, which can be inserted into HTML pages and interpreted and executed by the browser.
  • the interaction logic of the web application is implemented through JavaScript.
  • JavaScript can encapsulate the JavaScript extension interface through the browser to realize 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 the middleware related to data broadcasting, and can also be implemented as the DLNA middleware of the middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application in the device runs.
  • 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 as audio or vibration.
  • the user may input a user command on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI.
  • 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.
  • "user interface” is a medium interface for interaction and information exchange between application programs or operating systems and users, and it realizes the conversion between the internal form of information and the form acceptable to users.
  • the commonly used form of user interface is a graphical user interface (graphic user interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It can be an icon, window, control and other interface elements displayed on the display of an electronic device.
  • the control can include icons, controls, menus, tabs, text boxes, dialog boxes, status bars, channel bars, Widgets, etc. Interface elements.
  • 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 the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), then the demultiplexing module will demultiplex it Multiplexed into video signals and audio signals, etc.
  • the video decoding module is used to process the demultiplexed video signal, including decoding and scaling.
  • An image synthesis module such as an image synthesizer, is used to superimpose and mix the GUI signal generated by the graphics generator with the zoomed video image according to user input or itself to generate a displayable image signal.
  • the frame rate conversion module is used to convert the frame rate of the input video, such as converting the frame rate of the input 60Hz video to a frame rate of 120Hz or 240Hz, and the usual format is realized by such as frame interpolation.
  • the display formatting module is used to change the signal output by the frame rate conversion module to a signal conforming to the display format such as a display, for example, format the signal output by the frame rate conversion module to output RGB data signals.
  • the display 275 is used to receive the image signal input from the video processor 270 to display video content, images, and a menu control interface.
  • the displayed video content can be from the video content in the broadcast signal received by the tuner and demodulator 210, or from the video content input by the communicator 220 or the external device interface 240.
  • the display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200.
  • the display 275 may include a display 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 controller can send a control signal to make the rotating component 276 rotate the display 275.
  • the monitoring component 277 is used to monitor the component rotation information of the rotating component 276 and output the component rotation information to the controller.
  • the audio processor 280 is used to receive external audio signals, and perform decompression and decoding according to the standard codec protocol of the input signal, as well as audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing, so that it can be stored in the speaker 286 The audio signal to be played.
  • 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 the audio signal output by the audio processor 280 under the control of the controller 250.
  • the audio output interface 285 may include a speaker 286, or output to an external audio output terminal 287 of a generator of an external device, such as a headset Output terminal.
  • 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.
  • the display device is restricted by the rotating component and its component structure during the application process, after rotating a certain angle in a certain direction, it can no longer continue to rotate in that direction. Therefore, if the rotating assembly rotates in one direction each time, the rotating assembly will be damaged after multiple rotations.
  • the embodiments of the present application show a display device, and the structure of the display device and the functions of various components can refer to the foregoing embodiments.
  • the specific operation process of the controller can be referred to FIG. 5.
  • the transfer controller is configured to perform step S101 to receive a user control instruction input by a user;
  • the user control instruction may be a user voice, for example, the user voice is “rotate to X by XX degrees", “rotate to X to portrait mode", “rotate to portrait mode”, and so on.
  • the user control instruction can also be operation information.
  • the user can output operation information to the steering controller through the remote control, for example, the operation information "rotate XX degrees to X" corresponding to the sound reduction button of the remote control.
  • the user control instruction is the user voice, and accordingly, the controller 250 is configured to recognize the user control instruction
  • the user sends a user control instruction to the controller 250 through the remote controller.
  • buttons on the remote control such as a sound adjustment button, a turntable button, a signal source button, and so on.
  • the corresponding relationship between each button and the user control instruction can be preset.
  • the remote controller sends a user control instruction corresponding to the button to the controller 250.
  • the user control instruction may include a control direction, such as "rotate left to portrait mode", and the user control instruction may not include a control direction, such as "rotate to portrait mode”.
  • the technical solutions shown in the embodiments of the present application adopt different processing methods according to whether the control direction is included in the user control instruction;
  • the controller 250 In response to the user control instruction including a control direction, the controller 250 is configured to read the rotatable margin in the control direction;
  • the controller 250 After the controller 250 receives the user control instruction, it first identifies whether the user information contains the control direction. If the user control instruction contains the control direction, the processing flow of the display device can be referred to FIG. 6A, and the controller 250 is blocked. It is further configured to: perform step S2A1 to read the first rotation allowance, the first rotation allowance being the rotatable angle of the rotation component 276 in the control direction; (wherein, the rotation component 276 in the control direction The rotatable angle pair can also be referred to as the rotatable angle of the display in the control direction).
  • Each rotating component 276 is restricted by its own structure, and there is a total rotatable angle in the clockwise direction.
  • the rotating angle in the clockwise direction is greater than or equal to the total rotating angle in this direction, and the rotating assembly 276 may be damaged.
  • there is also a total rotatable angle in the counterclockwise direction Usually, the angle rotated in the counterclockwise direction is greater than or equal to the total rotatable angle in this direction, and the rotating assembly 276 may be damaged.
  • the display device can be restricted by the placement position, resulting in a total angle that can be rotated in the clockwise direction.
  • the angle of rotation in the clockwise direction is greater than or equal to the total angle that can be rotated in this direction, then The rotating component 276 may encounter obstacles in the process of driving the display 275 to rotate.
  • the angle of rotation in the counterclockwise direction is greater than or equal to the total angle that can be rotated in this direction, and the rotating component 276 may touch when driving the display 275 to rotate. To the obstacle.
  • the angle through which the control direction has been turned (also referred to as a real-time rotation angle), and the angle through which the control direction has been turned is the result of monitoring by the monitoring component 277.
  • the user control instruction is "rotate 90 degrees clockwise", and the corresponding "clockwise” is the control direction.
  • the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise” direction as “360 degrees”; the controller 250 calls the angle "0" that has been rotated in the "clockwise” direction. “Degrees”; the controller 250 calculates the first rotation margin as "360 degrees”.
  • S1B1 determines that the control direction is a rotatable direction in response to the first rotation margin being greater than or equal to the preset angle
  • the user control instruction can include the control angle.
  • the control angle is a preset angle, such as “rotate 90 degrees clockwise”, “rotate 180 degrees clockwise”; the user control instruction may not include the control angle, such as "clockwise Rotate to portrait mode", “Rotate clockwise to portrait mode”.
  • the self-application embodiment shows that the technical solution is suitable for the rotation of the display 275. Usually the display 275 switches between "portrait mode” and “landscape mode”. Therefore, the user control instruction may not include the control angle.
  • the preset angle is 90 degrees.
  • the user control instruction is "rotate 90 degrees clockwise”.
  • the controller 250 calculates that the first rotation margin is "360 degrees” and the preset angle is 90 degrees.
  • the controller 250 determines that the control direction "clockwise” is a rotatable direction.
  • the processing flow of the display device may refer to FIG. 6B, and the controller 250 is further configured to:
  • S2A1 reads the first rotation allowance, where the first rotation allowance is the rotatable angle of the rotating assembly 276 in the control direction;
  • the user control instruction is "rotate 90 degrees clockwise", and the corresponding "clockwise” is the control direction.
  • the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise” direction as “360 degrees”; the controller 250 calls the angle "360 degrees” that has been rotated in the "clockwise” direction. Degree”; the controller 250 calculates the first rotation margin as "0 degree”.
  • S1B2 determines that the reverse of the control direction is a rotatable direction in response to the first rotation margin being less than the preset angle.
  • the method for determining the rotatable direction can refer to the above-mentioned embodiment, and will not be repeated here.
  • the user control instruction is "rotate 90 degrees clockwise”.
  • the controller 250 calculates that the first rotation margin is “0 degrees” and the preset angle is 90 degrees.
  • the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
  • the controller 250 After the controller 250 receives the user control instruction, it first identifies whether the user information contains the control direction. In response to the user control instruction does not include the control direction, the processing flow of the display device can be referred to FIG. 7A.
  • the controller 250 is further It is configured to perform step S2A2 to read a second rotation margin, and the second rotation margin is a rotatable angle of the rotating assembly 276 in a preset direction.
  • the angle by which the preset direction has been rotated (also referred to as a real-time rotation angle), and the angle by which the preset direction has been rotated is the result of monitoring by the monitoring component 277.
  • the user preset information is "rotate 90 degrees", and in this embodiment, "clockwise” is the preset direction.
  • the controller 250 receives the user preset information, it calls the total angle that can be rotated in the "clockwise” direction as “360 degrees”, and the controller 250 calls the angle that has been rotated in the "clockwise” direction. 360 “degrees”; the controller 250 calculates the second rotation margin as "0 degrees”.
  • S1B3 determines that the preset direction is a rotatable direction in response to the second rotation margin being greater than or equal to the preset angle
  • the user control instruction is "rotate 90 degrees", and "clockwise” in this embodiment is the preset direction.
  • the controller 250 calculates that the second rotation margin is “0 degrees” and the preset angle is 90 degrees.
  • the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
  • the processing flow of the display device may refer to FIG. 7B.
  • the controller 250 is further configured to perform step S2A2 to read the second rotation allowance, and the second rotation allowance is The rotatable angle of the rotating component 276 in a preset direction.
  • the user control instruction is "rotate 90 degrees", and in this embodiment, "clockwise” is the preset direction.
  • the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise” direction as “360 degrees”; the controller 250 calls the angle "360 degrees” that has been rotated in the "clockwise” direction. Degree”; the controller 250 calculates the second rotation margin as "0 degree”.
  • S1B4 determines that the reverse of the preset direction is a rotatable direction in response to the second rotation margin being less than the preset angle.
  • the method for determining the rotatable direction can refer to the above-mentioned embodiment, and will not be repeated here.
  • the user control instruction is "rotate 90 degrees clockwise”.
  • the controller 250 calculates that the first rotation margin is “0 degrees” and the preset angle is 90 degrees.
  • the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
  • S103 controls the display to rotate to a preset angle in the rotatable direction.
  • FIGS. 8A and 8B are schematic diagrams showing the rotation of the display according to a preferred embodiment.
  • the rotating component 276 is configured to perform step S104 based on the control of the controller, and drive the display to rotate by a preset angle.
  • the display device shown in the embodiment of the present application includes a display; the controller is configured to read the rotatable direction of the display in response to a control instruction input by the user; It can be rotated to a preset angle in the direction of rotation.
  • the controller reads the rotatable direction of the display device every time before controlling the rotation of the display, the rotatable angle in the rotatable direction is greater than the preset angle, and controls the display to rotate in the rotatable direction To the preset angle, the damage caused by the excessive rotation of the display can be avoided by the above-mentioned control method.
  • the realization process of the above control method can be realized by the controller, it can also be realized by the conversion processor in the controller, or it can be realized by the independent rotation processor set up in the display device.
  • the display device can be configured according to actual needs.
  • an obstacle such as the user's furniture
  • the preset angle cannot be rotated.
  • the display device shown in this application is based on the display device shown in Embodiment 1, and the controller 250 is further configured to perform step S104 to monitor the real-time rotation angle of the rotating component 276.
  • the data collection process of the controller 250 will be described in detail below with reference to specific examples.
  • the data collected by the controller 250 can be referred to Table 1.
  • the angle increase value of the component rotation collected by the controller 250, and each angle increase value recorded by the acceleration sensor corresponds to a real-time rotation angle.
  • the corresponding real-time rotation angle of the display 275 in the landscape state is "0 degree"
  • the angle increase value received from the acceleration sensor at 0.2S is “2 degrees", and the corresponding real-time rotation angle is “2 degrees";
  • the angle increase value received from the acceleration sensor at 0.4S is “2 degrees", and the corresponding real-time rotation angle is "4 degrees".
  • the controller 250 is further configured to: perform step S1052A to calculate the rate of change of the real-time rotation angle;
  • the angle increase value collected by the controller 250 at 0.2S is "2 degrees", and the corresponding real-time rotation angle is "2 degrees".
  • the preset rate of change is 5 degrees per second. Based on this, it can be determined that the change rate of the real-time rotation angle per unit time within 0.2 s is greater than the preset change rate, and then it is determined that the rotating component 276 is continuously rotating.
  • the preset rate of change is 5 degrees per second. Based on this, it can be determined that the rate of change of the real-time rotation angle in the range of 0.2s-0.4s is less than the preset rate of change within 1s, and it is determined that the rotating assembly 276 stops rotating within the period of 0.2s-0.4s.
  • the controller 250 may calculate the rate of change for a certain period of time.
  • the angle increase value "2 degrees” collected by the controller 250 at 0.2s the controller 250 receives the angle increase value "0 degrees” sent by the acceleration sensor at 0.4s, and the controller 250 is at 0.6
  • the controller 250 receives the angle increase value "0 degree” sent by the acceleration sensor at 0.8s
  • the controller 250 receives the angle increase sent by the acceleration sensor at 1s.
  • the value is "0 degrees”.
  • the current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable Direction, the current rotation angle is the difference between the preset angle and the real-time rotation angle;
  • the preset angle difference can be set according to requirements, and the applicant does not limit the preset angle difference.
  • the corresponding real-time rotation angle of the display 275 in the landscape state is “0 degrees”; the preset angle difference is “5 degrees”, and the user control command is "rotate 90 degrees clockwise” ", the controller 250 determines that "clockwise” is a rotatable direction.
  • the angle increase value collected at 5.2S is “2 degrees", and the corresponding real-time rotation angle is "52 degrees";
  • the angle increase value collected at 5.4S is “2 degrees", and the corresponding real-time rotation angle is "54 degrees".
  • the angle increase value collected at 5.6S is “2 degrees", and the corresponding real-time rotation angle is "56 degrees";
  • the angle increase value collected at 5.8S is “2 degrees", and the corresponding real-time rotation angle is "58 degrees".
  • the angle increase value collected in 6S is “2 degrees", and the corresponding real-time rotation angle is "60 degrees";
  • the angle increase value collected at 6.2S is “0 degrees", and the corresponding real-time rotation angle is "60 degrees";
  • the angle increase value collected at 6.4S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees".
  • the angle increase value collected at 6.6S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees";
  • the angle increase value collected at 6.8S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees".
  • the angle increase value collected in 7S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees";
  • the controller 250 calculates the rate of change of the real-time rotation angle in the time period per unit time every 1s.
  • the rate of change of the real-time rotation angle in the 5th to 6th time period is "(0+0+0+0+0 )/1" is less than the preset rate of change "5 degrees/second", it is determined that the rotating assembly 276 stops rotating at this time, and the real-time rotation angle at this time is "60 degrees”.
  • the angle difference between the real-time rotation angle "60 degrees” and the preset angle is "30 degrees”.
  • the current rotation information is determined, the current rotation information includes: the current rotation direction and the current rotation angle, the current rotation direction is the rotatable direction "clockwise”, and the current rotation angle is The difference between the preset angle and the real-time rotation angle is "30 degrees"
  • the rotation component 276 is further configured to execute the control of step S106 based on the rotation instruction to drive the display 275 to rotate according to the instruction of the current rotation information.
  • monitoring (collection) process and calculation process can be completed based on the controller.
  • the foregoing calculation process may also be based on a conversion processor provided in the controller.
  • the foregoing monitoring process can also be completed based on an independently set monitoring component 277.
  • the monitoring component 277 can be a gyroscope, a geomagnetic sensor, an acceleration sensor, or multiple sensors. Of course, other sensors are not excluded.
  • the monitoring component 277 may be an acceleration sensor, and the acceleration sensor collects a real-time rotation angle every preset time interval.
  • the controller 250 of the display device based on the display device shown in Embodiment 1 is further configured to perform step S104 to monitor the real-time rotation angle of the rotating component 276.
  • the controller 250 is further configured to: perform step S1052A to calculate the rate of change of the real-time rotation angle;
  • the current rotation information in response to the difference being greater than the preset angle difference, is determined.
  • the current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable The direction is reversed, the current rotation angle is the sum of the real-time rotation angle and the preset angle;
  • the rotation component 276 is further configured to drive the display 275 to rotate according to the instruction of the current rotation information based on the control of the rotation instruction.
  • the controller 250 determines that "clockwise” is a rotatable direction.
  • the controller 250 calculates the rate of change of the real-time rotation angle in the time period per unit time every 1s.
  • the rate of change of the real-time rotation angle in the 5th to 6th time period is "(0+0+0+0+0 )/1" is less than the preset rate of change "5 degrees/second", it is determined that the rotating assembly 276 stops rotating at this time, and the real-time rotation angle at this time is "60 degrees”.
  • the angle difference between the real-time rotation angle "60 degrees” and the preset angle is "30 degrees".
  • the current rotation information is determined, the current rotation information includes: the current rotation direction and the current rotation angle, the current rotation direction is the reverse “counterclockwise” of the rotatable direction, the current rotation information
  • the rotation angle is the sum of the real-time rotation angle and the preset angle "60 degrees + 90 degrees”.
  • the total angle that can be rotated in the direction is modified.
  • the display 275 rotates 90 degrees in a certain direction
  • an obstacle such as the user's furniture
  • the preset angle cannot be completed.
  • the rotation direction is fixed to the reverse direction of the previous time each time, for example, when the screen is turned to the vertical screen, the rotation is clockwise, and the next time the screen is turned to the horizontal screen, the reverse rotation is performed in the opposite direction.
  • monitoring (collection) process and calculation process can be completed based on the controller.
  • the foregoing calculation process may also be based on a conversion processor provided in the controller.
  • the foregoing monitoring process can also be completed based on an independently set monitoring component 277.
  • the monitoring component 277 can be a gyroscope, a geomagnetic sensor, an acceleration sensor, or multiple sensors. Of course, other sensors are not excluded.
  • the monitoring component 277 may be an acceleration sensor, and the acceleration sensor collects a real-time rotation angle every preset time interval.
  • a display device including:
  • a rotating component is connected to the display and configured to drive the display to rotate by a preset angle;
  • the display has a rotating state including a horizontal screen state or a vertical screen state;
  • the controller is configured as:
  • control the rotating assembly In response to a control instruction input by the user again for instructing the display to rotate, control the rotating assembly to rotate the display to a landscape state according to a second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
  • the third aspect of the embodiments of the present application shows a display device, including:
  • a rotating component is connected to the display and configured to drive the display to rotate by a preset angle;
  • the display has a rotating state including a horizontal screen state or a vertical screen state;
  • the controller is configured as:
  • control the rotating component In response to the user's re-input control instruction for instructing the display to rotate, control the rotating component to rotate the display to the portrait state according to the second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
  • the present invention also provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in each embodiment of the program push and play method provided by the present invention when the program is executed.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (English: read-only memory, abbreviated as: ROM) or a random access memory (English: random access memory, abbreviated as: RAM), etc.
  • the technology in the embodiments of the present invention can be implemented by means of software plus a necessary general hardware platform.
  • the technical solutions in the embodiments of the present invention can be embodied in the form of software products, which can be stored in a storage medium, such as ROM/RAM. , Magnetic disks, optical disks, etc., including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute the methods described in the various embodiments or some parts of the embodiments of the present invention.

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Abstract

Provided is a display apparatus, comprising: a display device; a rotation assembly connected to the display device and configured to drive the display device to rotate to a preset angle; and a controller configured to read a direction in which the display device is rotatable in response to a control command input by a user and instructing the display device to rotate. The rotation assembly is controlled to rotate to the preset angle in said direction.

Description

一种显示设备A display device
本公开要求在2020年3月13日提交中国专利局、申请日为202010177064.4、申请名称为“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公开中。The present disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office on March 13, 2020, the filing date is 202010177064.4, and the application name is "Display Equipment", the entire content of which is incorporated into the present disclosure by reference.
技术领域Technical field
本申请涉及智能电视技术领域,尤其涉及一种显示设备。This application relates to the technical field of smart TVs, and in particular to a display device.
背景技术Background technique
智能电视设备拥有独立的操作系统,并支持功能扩展。可以根据用户需要在智能电视中安装各种应用程序,例如,传统视频应用、短视频等社交应用以及漫画、看书等阅读应用。这些应用可利用智能电视的屏幕展示应用画面,为智能电视提供丰富的媒体资源。同时,智能电视还可以与不同的终端进行数据交互和资源共享。例如,智能电视可以通过局域网、蓝牙等无线通信方式与手机连接,从而播放手机中的资源或者直接进行投屏显示手机上的画面。Smart TV equipment has an independent operating system and supports function expansion. Various applications can be installed in the smart TV according to user needs, for example, traditional video applications, social applications such as short videos, and reading applications such as comics and books. These applications can use the screen of the smart TV to display application images, and provide rich media resources for the smart TV. At the same time, smart TVs can also exchange data and share resources with different terminals. For example, a smart TV can be connected to a mobile phone through wireless communication methods such as local area network, Bluetooth, etc., so as to play resources in the mobile phone or directly cast a screen to display the screen on the mobile phone.
但是,由于不同应用或不同来源的媒资所对应的画面比例是不同的,智能电视常用来显示不同于传统视频比例的画面。例如,通过手机等终端拍摄的视频资源一般是宽高比为9:16、9:18、3:4等比例的竖向媒资;而阅读应用所提供的画面是与书籍宽高比相似的竖向资源。智能电视显示屏幕的宽高比一般为16:9等横向状态,因此在通过智能电视显示短视频、漫画等竖向媒资时,因画面比例与显示屏幕比例不匹配,无法正常显示竖向媒资画面。一般需要对竖向 媒资画面进行缩放,才能显示完全,这不仅浪费屏幕上的显示空间,而且会带来不好的用户体验。However, because different applications or media assets from different sources correspond to different picture ratios, smart TVs are often used to display pictures with different ratios from traditional video. For example, video resources captured by mobile phones and other terminals are generally vertical media assets with aspect ratios of 9:16, 9:18, 3:4, etc.; while the images provided by reading applications are similar to the aspect ratio of books Vertical resources. The aspect ratio of the smart TV display screen is generally 16:9 and other horizontal state. Therefore, when the smart TV displays vertical media assets such as short videos and comics, the vertical media cannot be displayed normally because the aspect ratio does not match the display screen ratio. Funding screen. Generally, it is necessary to zoom in and out of the vertical media image to display it completely, which not only wastes the display space on the screen, but also brings a bad user experience.
发明内容Summary of the invention
为了解决上述技术问题,本发明提供一种显示设备。In order to solve the above technical problems, the present invention provides a display device.
本申请实施例第一方面示出一种显示设备,包括:The first aspect of the embodiments of the present application shows a display device, including:
显示器;monitor;
旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;A rotating component connected to the display and configured to drive the display to rotate by a preset angle;
控制器,被配置为响应于用户输入的控制指令,读取所述显示器的可旋转方向;控制显示器在所述可旋转方向上旋转至预设角度。The controller is configured to read the rotatable direction of the display in response to a control instruction input by the user; and control the display to rotate to a preset angle in the rotatable direction.
本申请实施例第二方面示出一种显示设备,包括:The second aspect of the embodiments of the present application shows a display device, including:
显示器;monitor;
旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
控制器,被配置为:The controller is configured as:
在所述显示器处于横屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至竖屏状态;When the display is in the horizontal screen state, in response to a control instruction input by the user for instructing the display to rotate, controlling the rotation component to rotate the display to the vertical screen state according to the first rotation direction;
响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至横屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to a control instruction input by the user again for instructing the display to rotate, control the rotating assembly to rotate the display to a landscape state according to a second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
本申请实施例第三方面示出一种显示设备,包括:The third aspect of the embodiments of the present application shows a display device, including:
显示器;monitor;
旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
控制器,被配置为:The controller is configured as:
在所述显示器处于竖屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至横屏状态;When the display is in the vertical screen state, in response to a control instruction input by the user for instructing the display to rotate, controlling the rotation component to rotate the display to the horizontal screen state according to the first rotation direction;
响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至竖屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to the user's re-input control instruction for instructing the display to rotate, control the rotating component to rotate the display to the portrait state according to the second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
附图说明Description of the drawings
为了更清楚地说明本申请的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,对于本领域普通技术人员而言,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。In order to explain the technical solutions of the present application more clearly, the following will briefly introduce the drawings needed in the embodiments. Obviously, for those of ordinary skill in the art, without paying creative labor, Other drawings can also be obtained from these drawings.
图1A为本申请一些实施例提供的一种显示设备的应用场景图;FIG. 1A is an application scenario diagram of a display device provided by some embodiments of this application;
图1B为本申请一些实施例提供的一种显示设备的后视图;FIG. 1B is a rear view of a display device provided by some embodiments of this application;
图2为本申请一些实施例提供的图1中控制装置100的硬件配置框图;FIG. 2 is a block diagram of the hardware configuration of the control device 100 in FIG. 1 provided by some embodiments of the application;
图3为本申请一些实施例提供的图1中显示设备200的硬件配置框图;FIG. 3 is a block diagram of the hardware configuration of the display device 200 in FIG. 1 provided by some embodiments of the application;
图4为本申请一些实施例提供的显示设备200存储器中操作系统的架构配置框图;4 is a block diagram of the architecture configuration of the operating system in the memory of the display device 200 provided by some embodiments of the application;
图5为根据一优选实施例示出显示设备的作业流程图;Figure 5 is a flow chart showing the operation of the display device according to a preferred embodiment;
图6A为根据一优选实施例示出显示设备的作业流程图;Fig. 6A is a flow chart showing the operation of the display device according to a preferred embodiment;
图6B为根据一优选实施例示出显示设备的作业流程图;FIG. 6B is a flowchart showing the operation of the display device according to a preferred embodiment;
图7A为根据一优选实施例示出显示设备的作业流程图;FIG. 7A is a flowchart showing the operation of the display device according to a preferred embodiment;
图7B为根据一优选实施例示出显示设备的作业流程图;FIG. 7B is a flow chart showing the operation of the display device according to a preferred embodiment;
图8A位根据一优选实施例示出的显示器旋转的示意图;Fig. 8A is a schematic diagram showing the rotation of the display according to a preferred embodiment;
图8B位根据一优选实施例示出的显示器旋转的示意图;Fig. 8B is a schematic diagram showing the rotation of the display according to a preferred embodiment;
图9A为根据一优选实施例示出显示设备的作业流程图;Fig. 9A is a flow chart showing the operation of the display device according to a preferred embodiment;
图9B为根据一优选实施例示出显示设备的作业流程图。Fig. 9B is a flow chart showing the operation of the display device according to a preferred embodiment.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本申请中的技术方案,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本申请保护的范围。In order to enable those skilled in the art to better understand the technical solutions in the application, the following will clearly and completely describe the technical solutions in the embodiments of the application in conjunction with the drawings in the embodiments of the application. Obviously, the described The embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.
旋转电视是一种新型智能电视,主要包括显示器以及旋转组件。其中,显示器通过旋转组件固定在墙壁或支架上,可通过旋转组件调节显示器放置角度,达到旋转的目的,以适应不同宽高比的显示画面。例如,多数情况下显示器横向放置,以显示宽高比为16:9、18:9等比例的视频画面。当视频画面的宽高比为9:16、9:18等比例时,横向放置的显示器需要对画面进行缩放,且在显示器的两侧显示黑色区域。因此,可以通过旋转组件将显示器竖向放置,以适应9:16、 9:18等比例的视频画面。Rotating TV is a new type of smart TV, which mainly includes a display and rotating components. Among them, the display is fixed on the wall or bracket through a rotating component, and the placement angle of the display can be adjusted by the rotating component to achieve the purpose of rotation, so as to adapt to display images of different aspect ratios. For example, in most cases, the monitor is placed horizontally to display a video screen with an aspect ratio of 16:9 or 18:9. When the aspect ratio of the video screen is 9:16, 9:18, etc., the horizontally placed monitor needs to scale the screen and display black areas on both sides of the monitor. Therefore, the display can be placed vertically by rotating the component to adapt to the 9:16 and 9:18 video images.
为方便用户在显示器不同的横竖屏状态展示目标媒资详情页,便于提升显示设备在不同观看状态时的用户观看体验,本申请实施例提供了一种显示设备、详情页展示方法及计算机存储介质,显示设备如旋转电视。需要说明的是,本实施例提供的方法不仅适用于旋转电视,还适用于其它显示设备,如计算机、平板电脑等。In order to facilitate the user to display the target media asset details page in different horizontal and vertical screen states of the display, and to improve the user viewing experience of the display device in different viewing states, embodiments of the present application provide a display device, a detail page display method, and a computer storage medium , Display devices such as rotating TVs. It should be noted that the method provided in this embodiment is not only applicable to rotating TVs, but also applicable to other display devices, such as computers and tablet computers.
本申请各实施例中使用的术语“模块”,可以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 the various embodiments of this application can refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that can execute related components Function.
本申请各实施例中使用的术语“遥控器”,是指电子设备(如本申请中公开的显示设备)的一个组件,该组件通常可在较短的距离范围内无线控制电子设备。该组件一般可以使用红外线和/或射频(RF)信号和/或蓝牙与电子设备连接,也可以包括WiFi、无线USB、蓝牙、动作传感器等功能模块。例如:手持式触摸遥控器,是以触摸屏中用户界面取代一般遥控装置中的大部分物理内置硬键。The term "remote control" used in the various embodiments of this application refers to a component of an electronic device (such as the display device disclosed in this application), which can generally control the electronic device wirelessly within a short distance. The component can generally use infrared and/or radio frequency (RF) signals and/or Bluetooth to connect with electronic devices, and can also include functional modules such as WiFi, wireless USB, Bluetooth, and motion sensors. For example, a handheld touch remote control uses a user interface in a touch screen to replace most of the physical built-in hard keys in general remote control devices.
本申请各实施例中使用的术语“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 the embodiments of the present 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.
本申请各实施例中使用的术语“硬件系统”,可以是指由集成电路(Integrated Circuit,IC)、印刷电路板(Printed circuit board,PCB)等机械、光、电、磁器件构成的具有计算、控制、存储、输入和输出功能的实体部件。在本申请各个实施例中,硬件系统通常也会被称为主板(motherboard)或主芯片或控制器。The term "hardware system" used in the various embodiments of this application may refer to an integrated circuit (IC), printed circuit board (Printed circuit board, PCB) and other mechanical, optical, electrical, and magnetic devices with computing , Control, storage, input and output functions of the physical components. In the various embodiments of the present application, the hardware system is also usually referred to as a motherboard or a main chip or a controller.
参见图2A,为本申请一些实施例提供的一种显示设备的应用场景图。如图 1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。Refer to FIG. 2A, which is an application scenario diagram of a display device provided by some embodiments of this application. As shown in Fig. 1, 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 addition and subtraction keys on the control device 100, and the display device 200 responds to the channel addition and subtraction 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 commands through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, and power on/off keys on the remote control. Function.
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控件,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 may install a software application with the display device 200, realize connection communication through a network communication protocol, and realize the purpose of one-to-one control operation and data communication. For example, the mobile terminal 100B can establish a control instruction protocol with the display device 200, and the functions of the physical keys arranged on the remote control 100A can be realized by operating various function keys or virtual controls of the user interface provided on the mobile terminal 100B. The audio and video content displayed on the mobile terminal 100B can also be transmitted to the display device 200 to realize the synchronous display function.
显示设备200可提供广播接收功能和计算机支持功能的网络电视功能。显 示设备可以实施为,数字电视、网络电视、互联网协议电视(IPTV)等。The display device 200 may provide a broadcast receiving function and a network TV function of a computer support function. The display device can be implemented as digital TV, Internet TV, Internet Protocol TV (IPTV) and so on.
显示设备200,可以是液晶显示器、有机发光显示器、投影设备。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 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.
在一些实施例中,如图1B所示,显示设备200包括旋转组件276,监测组件277(此处未标),控制器250,显示器275,从背板上空隙处伸出的端子接口278以及和背板连接的旋转组件276,旋转组件276可以是显示器进行旋转,从显示设备正面观看的角度,旋转组件276可以将显示器旋转到竖屏状态,即屏幕竖向的边长大于横向的边长的状态,也可以将屏幕旋转至横屏状态,即屏幕横向的边长大于竖向的边长的状态。In some embodiments, as shown in FIG. 1B, the display device 200 includes a rotating component 276, a monitoring component 277 (not marked here), a controller 250, a display 275, a terminal interface 278 extending from the gap on the backplane, and Rotating component 276 connected to the backplane. Rotating component 276 can be used to rotate the display. The rotation component 276 can rotate the display to portrait mode when viewed from the front of the display device, that is, the vertical side length of the screen is greater than the horizontal side length. In the state, you can also rotate the screen to the horizontal state, that is, the state where the horizontal side length of the screen is greater than the vertical side length.
图2中示例性示出了控制装置100的配置框图。如图2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、用户输出接口150、供电电源160。The configuration block diagram of the control device 100 is exemplarily shown in FIG. 2. As shown in FIG. 2, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, a user 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,当监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可控制产生与监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 the 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 monitored, the controller 110 may control to generate a signal corresponding to the monitored 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(例如触摸信号或控件信号)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 control signal) to the display device 200 via the communicator 130, and the control device 100 can receive the signal sent by the display device 200 via the communicator 130. The communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example, in the case of an infrared signal interface, the user input instruction needs to be converted into an infrared control signal according to the infrared control protocol, and sent to the display device 200 via the infrared sending module. For another example, in the case of a radio frequency signal interface, a user input instruction needs to be converted into a digital signal, which is then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency sending terminal.
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.
用户输出接口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,用户输出接口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可从用户输出接口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 user 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 user 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 user output interface 150, and display the output signals as images on the display 154, as audio on the sound output interface 153, or as output on the vibration interface 152. Vibration 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3中示例性示出了显示设备200的硬件配置框图。如图3所示,显示设备200中可以包括调谐解调器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、旋转组件276、旋转组件277、音频处理器280、音频输出接口285、供电电源290。FIG. 3 exemplarily shows a block diagram of the hardware configuration of the display device 200. As shown in FIG. 3, the display device 200 may include a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, a display 275, The rotating component 276, the rotating component 277, the audio processor 280, the audio output interface 285, and the power supply 290.
其中,旋转组件277可以独立设置,也可以设置在控制器内。Among them, the rotating component 277 can be set independently or in the controller.
其中,旋转组件276可以包括驱动电机、旋转轴等部件。其中,驱动电机可以连接控制器250,受控制器250的控制输出旋转角度;旋转轴的一端连接驱动电机的动力输出轴,另一端连接显示器275,以使显示器275可以通过旋转组件276固定安装在墙壁或支架上。Among them, the rotating assembly 276 may include components such as a drive motor and a rotating shaft. Among them, the driving motor can be connected to the controller 250 and output the rotation angle under the control of the controller 250; one end of the rotating shaft is connected to the power output shaft of the driving motor, and the other end is connected to the display 275, so that the display 275 can be fixedly installed on the rotating assembly 276. On the wall or bracket.
旋转组件276还可以包括其他部件,如传动部件、检测部件等。其中,传动部件可以通过特定传动比,调整旋转组件276输出的转速和力矩,可以为齿轮传动方式;检测部件可以由设置在旋转轴上的传感器组成,例如角度传感器、姿态传感器等。这些传感器可以对旋转组件276旋转的角度等参数进行检测,并将检测的参数发送给控制器250,以使控制器250能够根据检测的参数判断或调整显示设备200的状态。实际应用中,旋转组件276可以包括但不限于上述部件中的一种或多种。The rotating assembly 276 may also include other components, such as transmission components, detection components, and so on. Among them, the transmission component can adjust the rotation speed and torque output by the rotating assembly 276 through a specific transmission ratio, and can be a gear transmission mode; the detection component can be composed of sensors arranged on the rotating shaft, such as an angle sensor, an attitude sensor, and the like. These sensors can detect parameters such as the angle of rotation of the rotating component 276 and send the detected parameters to the controller 250 so that the controller 250 can determine or adjust the state of the display device 200 according to the detected parameters. In practical applications, the rotating assembly 276 may include, but is not limited to, one or more of the aforementioned components.
监测组件277,用于监测旋转组件276的组件旋转信息,并输出所述组件 旋转信息至控制器。The monitoring component 277 is used to monitor the component rotation information of the rotating component 276 and output the component rotation information to the controller.
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 through wired or wireless means, can perform modulation and demodulation processing such as amplification, mixing and resonance, and is used to demodulate the television selected by the user from multiple wireless or cable broadcast television signals The audio and video signals carried in the frequency of the channel, as well as additional information (such as EPG data).
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 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、蓝牙通信协议模块222、有线以太网通信协议模块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 types of communication protocols. For example, the display device 200 may transmit content data to an external device connected via the communicator 220, or browse and download content data from an external device connected via the communicator 220. The communicator 220 may include a network communication protocol module such as a WIFI module 221, a Bluetooth communication protocol module 222, and a wired Ethernet communication protocol module 223 or a near field communication protocol module, so that the communicator 220 can receive the control device 100 according to the control of the controller 250 Control signals, and implement the control signals as WIFI signals, Bluetooth signals, radio frequency signals, etc.
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,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。The detector 230 is a component of the display device 200 for collecting signals from the external environment or interacting with the outside. The detector 230 may include a sound collector 231, such as a microphone, which may be used to receive a user's voice, such as a voice signal of a control instruction for the user to control the display device 200; or, it may collect environmental sounds used to identify the type of environmental scene to realize display The device 200 can adapt to environmental noise.
在其他一些示例性实施例中,检测器230,还可以包括图像采集器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。In some other exemplary embodiments, the detector 230 may also include an image collector 232, such as a camera, a camera, etc., which may be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect The attributes of the user or interactive gestures with the user to achieve the function of interaction between the display device and the user.
在其他一些示例性实施例中,检测器230,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。In some other exemplary embodiments, the detector 230 may further include a light receiver, which is used to collect the ambient light intensity to adapt to changes in display parameters of the display device 200 and so on.
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 colder; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be warmer.
外部装置接口240,是提供控制器250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 250 to control data transmission between the display device 200 and external devices. The external device interface 240 can be connected to external devices such as set-top boxes, game devices, notebook computers, etc. in a wired/wireless manner, and can receive external devices such as video signals (such as moving images), audio signals (such as music), and additional information (such as EPG). ) And other data.
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 系统和各种应用程序),来控制显示设备200的工作和响应用户的操作。The controller 250 controls the operation 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3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、CPU处理器254、通信接口255、通信总线256、旋转处理器257和动画处理器258。其中,RAM251、ROM252以及图形处理器253、CPU处理器254通信接口255、控制器250通过通信总线256相连接。在后续实施例中会对旋转处理器257的功能作以详细的说明。As shown in FIG. 3, the controller 250 includes a random access memory (RAM) 251, a read only memory (ROM) 252, a graphics processor 253, a CPU processor 254, a communication interface 255, a communication bus 256, a rotation processor 257, and Animation processor 258. Among them, the RAM 251, the ROM 252, the graphics processor 253, the CPU processor 254, and the communication interface 255, and the controller 250 are connected through a communication bus 256. The function of the rotation processor 257 will be described in detail in subsequent embodiments.
ROM252,用于存储各种系统启动指令。如在接收到开机信号时,显示设备200电源开始启动,CPU处理器254运行ROM252中的系统启动指令,将存储在存储器260的操作系统拷贝至RAM251中,以开始运行启动操作系统。当操作系统启动完成后,CPU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 start, and the CPU processor 254 runs the system start-up instruction in the ROM 252 to copy the operating system stored in the memory 260 to the RAM 251 to start running the start-up operating system. After the operating system is started up, the CPU processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.
图形处理器253,用于产生各种图形对象,如图标、操作菜单、以及用户输入指令显示图形等。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 various graphics objects, such as icons, operation menus, and user input instructions to display graphics. The graphics processor 253 may include an arithmetic unit, which is used to perform operations by receiving various interactive instructions input by the user, and then display various objects according to the display attributes; and a renderer, which is used to generate various objects obtained based on the arithmetic unit, and perform The rendered result is displayed on the display 275.
CPU处理器254,用于执行存储在存储器260中的操作系统和应用程序指令。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 CPU processor 254 is configured to execute operating system and application program instructions stored in the memory 260. And according to the received user input instructions, to execute various applications, data and content processing, so as to finally display and play various audio and video content.
在一些示例性实施例中,CPU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 CPU processor 254 may include multiple processors. The multiple processors may include a main processor and multiple or one sub-processors. The main processor is configured to perform some initialization operations of the display device 200 in the display device preloading mode, and/or, to display screen operations in the normal mode. Multiple or one sub-processor, used to perform an operation in the standby mode of the display device.
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,或者执行与对象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)输入命令或者与由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 object. The user input command for selecting the GUI object may be a command input through various input devices (for example, a mouse, a keyboard, a touch pad, etc.) connected to the display device 200 or a voice command corresponding to a voice spoken by the user.
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 the operating program that drives the controller 250 in the display device 200; to store various application programs built in the display device 200 and downloaded from external devices by the user; and to store the configuration provided by the display 275 Data such as various GUIs, various objects related to the GUI, and visual effect images of the selector used to select GUI objects.
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,例如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. For example, external data (such as audio and video data) received from an external device interface or user data (such as button information, voice information, touch information, etc.) received from a user interface.
在一些实施例中,存储器260具体存储用于表示操作系统(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,内核可控制或管理系统资源,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,以实现控制或管理系统资源。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, 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4中示例性示出了显示设备200存储器中操作系统的架构配置框图。该操作系统架构从上到下依次是应用层、中间件层和内核层。FIG. 4 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,系统内置的应用程序以及非系统级的应用程序都是属于应用层。负责与用户进行直接交互。应用层可包括多个应用程序,如设置应用程序、电子帖应用程序、媒体中心应用程序等。这些应用程序主要基于Android系统开发,可以为开发语言为Java/C++。这些应用程序也可以被实现为Web应用,其基于WebKit引擎来执行,具体可基于HTML5、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. Responsible for direct interaction with users. The application layer can include multiple applications, such as settings applications, e-post applications, media center applications, and so on. These applications are mainly developed based on the Android system, and the development language can be Java/C++. These applications can also be implemented as web applications, which are executed based on the WebKit engine, and specifically can be developed and executed based on HTML5, Cascading Style Sheets (CSS) and JavaScript.
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 files, and can be used to define style structures, such as fonts, colors, and positions. CSS styles can be directly stored in HTML web pages or in separate style files to achieve control over styles in web pages.
JavaScript,是一种应用于Web网页编程的语言,可以插入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,以支持各种环境和系统的操作。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 the middleware related to data broadcasting, and can also be implemented as the DLNA middleware of the middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application in the device runs.
内核层,提供核心系统服务,例如:文件管理、内存管理、进程管理、网络管理、系统安全权限管理等服务。内核层可以被实现为基于各种操作系统的内核,例如,基于Linux操作系统的内核。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.
内核层也同时提供系统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.
图3中,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。In Fig. 3, the user interface 265 receives various user interactions. Specifically, it is used to send the input signal of the user to the controller 250, or to transmit the output signal from the controller 250 to the user. Exemplarily, the remote control 100A may send input signals input by the user, such as a power switch signal, a channel selection signal, and a volume adjustment signal, to the user interface 265, and then the user interface 265 transfers to the controller 250; or the remote control 100A may Receive output signals such as audio, video, or data output from the user interface 265 after the controller 250 processes, and display the received output signal or output the received output signal as audio or vibration.
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。其中,“用户界面”,是应用程序或操作系统与用户之间进行交互和信息交换的介质接口,它实现信息的内部形式与用户可以接受形式之间的转换。用户界面常用的表现形式是图形用户界面(graphicuserinterface,GUI),是指采用图形方式显示的与计算机操作相关的用户界面。它可以是在电子设备的显示器中显示的一个图标、窗口、控件等界面元素,其中控件可以包括图标、控件、菜单、选项卡、文本框、对话框、状态栏、频道栏、Widget等可视的界面元素。In some embodiments, the user may input a user command on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of the selector in the GUI to select different objects or items. Among them, "user interface" is a medium interface for interaction and information exchange between application programs or operating systems and users, and it realizes the conversion between the internal form of information and the form acceptable to users. The commonly used form of user interface is a graphical user interface (graphic user interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It can be an icon, window, control and other interface elements displayed on the display of an electronic device. The control can include icons, controls, menus, tabs, text boxes, dialog boxes, status bars, channel bars, Widgets, etc. Interface elements.
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 the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), then the demultiplexing module will demultiplex it Multiplexed into video signals and audio signals, etc.
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 to superimpose and mix the GUI signal generated by the graphics generator with the zoomed video image according to user input or itself to generate a displayable image signal.
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 realized by such as frame interpolation.
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输入的图像信号,进行显示视频内容、图像以及菜单操控界面。显示视频内容,可以来自调谐解调器210接收的广播信号中的视频内容,也可以来自通信器220或外部装置接口240输入的视频内容。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 input from the video processor 270 to display video content, images, and a menu control interface. The displayed video content can be from the video content in the broadcast signal received by the tuner and demodulator 210, or from the video content input by the communicator 220 or the external device interface 240. The display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200.
以及,显示器275可以包括用于呈现画面的显示器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 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.
旋转组件276,控制器可以发出控制信号使旋转组件276旋转显示器275。Rotating the component 276, the controller can send a control signal to make the rotating component 276 rotate the display 275.
监测组件277,用于监测旋转组件276的组件旋转信息,并输出所述组件旋转信息至控制器。The monitoring component 277 is used to monitor the component rotation information of the rotating component 276 and output the component rotation information to the controller.
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, so that it can be stored in the speaker 286 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,用于在控制器250的控制下接收音频处理器280输出的音频信号,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 the audio signal output by the audio processor 280 under the control of the controller 250. The audio output interface 285 may include a speaker 286, or output to an external audio output terminal 287 of a generator of an external device, such as a headset Output terminal.
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.
由于显示设备在应用的过程中,受旋转组件及其组件结构的限制,向某个方向旋转一定角度后,就不能再向该方向继续旋转了。因此如旋转组件每次都向一个方向上旋转,多次旋转后会造成旋转组件的损害。Because the display device is restricted by the rotating component and its component structure during the application process, after rotating a certain angle in a certain direction, it can no longer continue to rotate in that direction. Therefore, if the rotating assembly rotates in one direction each time, the rotating assembly will be damaged after multiple rotations.
基于上述技术问题本申请实施例示出一种显示设备,显示设备的结构和各部件的功能可以参阅上述实施例。在上述实施例的基础上,控制器具体的作业过程可以参阅图5。所述转控制器被配置为执行步骤S101接收用户输入的用户控制指令;Based on the foregoing technical problems, the embodiments of the present application show a display device, and the structure of the display device and the functions of various components can refer to the foregoing embodiments. On the basis of the foregoing embodiment, the specific operation process of the controller can be referred to FIG. 5. The transfer controller is configured to perform step S101 to receive a user control instruction input by a user;
S102响应于接收到用户输入的控制指令,读取所述显示器的可旋转方向S102 In response to receiving the control instruction input by the user, read the rotatable direction of the display
在本实施例中用户控制指令可以是用户语音,例如,用户语音为“向X旋转XX度”,“向X旋转至竖屏模式”,“旋转为竖屏模式”等等。在本实施例中 用户控制指令也可以是操作信息,具体的,用户可以通过遥控器向转控制器输出操作信息,例如,遥控器的降低声音按键对应的操作信息“向X旋转XX度”,用户通过触控降低声音按键以触发遥控器输出操作信息。In this embodiment, the user control instruction may be a user voice, for example, the user voice is "rotate to X by XX degrees", "rotate to X to portrait mode", "rotate to portrait mode", and so on. In this embodiment, the user control instruction can also be operation information. Specifically, the user can output operation information to the steering controller through the remote control, for example, the operation information "rotate XX degrees to X" corresponding to the sound reduction button of the remote control. The user touches the lower sound button to trigger the remote control to output operation information.
对于用户通过用户语音与所述控制器进行交互的情景,用户控制指令为用户语音,相应的,控制器250被配置为识别用户控制指令;For scenarios where the user interacts with the controller through user voice, the user control instruction is the user voice, and accordingly, the controller 250 is configured to recognize the user control instruction;
用户通过遥控器向控制器250发送用户控制指令。具体的,通常遥控器上配置有多个按键例如:声音调整按键,转台按键,信号源按键等等。在实际应用的过程中可以预先设置每个按键与用户控制指令之间的对应关系。当用户触控到相应的按键时,遥控器会发送携带有该按键对应的用户控制指令至控制器250。The user sends a user control instruction to the controller 250 through the remote controller. Specifically, there are usually multiple buttons on the remote control, such as a sound adjustment button, a turntable button, a signal source button, and so on. In the actual application process, the corresponding relationship between each button and the user control instruction can be preset. When the user touches the corresponding button, the remote controller sends a user control instruction corresponding to the button to the controller 250.
在实际应用的过程中,用户控制指令可以包含控制方向,例如“向左旋转至竖屏模式”,用户控制指令可以不包含控制方向,例如“旋转至竖屏模式”。本申请实施例示出的技术方案针对用户控制指令中是否包含控制方向采用不同的处理方式;In the actual application process, the user control instruction may include a control direction, such as "rotate left to portrait mode", and the user control instruction may not include a control direction, such as "rotate to portrait mode". The technical solutions shown in the embodiments of the present application adopt different processing methods according to whether the control direction is included in the user control instruction;
(1)在用户控制指令包含控制方向的情况下:(1) When the user control instruction includes the control direction:
响应于所述用户控制指令包含控制方向,控制器250被配置为读取所述控制方向上的可旋转余量;In response to the user control instruction including a control direction, the controller 250 is configured to read the rotatable margin in the control direction;
具体的,控制器250在接收到用户控制指令后,首先识别用户信息中是否含有控制方向,如果所述用户控制指令包含控制方向,显示设备的处理流程可以参阅图6A,所述控制器250被进一步配置为:执行步骤S2A1读取第一旋转余量,所述第一旋转余量为所述旋转组件276在控制方向上的可旋转角度;(其中,所述旋转组件276在控制方向上的可旋转角度对也的也可以称之为显示器 在控制方向上的可旋转角度)。Specifically, after the controller 250 receives the user control instruction, it first identifies whether the user information contains the control direction. If the user control instruction contains the control direction, the processing flow of the display device can be referred to FIG. 6A, and the controller 250 is blocked. It is further configured to: perform step S2A1 to read the first rotation allowance, the first rotation allowance being the rotatable angle of the rotation component 276 in the control direction; (wherein, the rotation component 276 in the control direction The rotatable angle pair can also be referred to as the rotatable angle of the display in the control direction).
每个旋转组件276受自身结构的限制,顺时针方向上存在一个可以旋转的总角度,通常在顺时针方向旋转的角度大于或等于该方向可以旋转的总角度,则旋转组件276可能被损坏。相应的,逆时针方向上也存在一个可以旋转的总角度,通常在逆时针方向旋转的角度大于或等于该方向可以旋转的总角度,则旋转组件276可能被损坏。Each rotating component 276 is restricted by its own structure, and there is a total rotatable angle in the clockwise direction. Generally, the rotating angle in the clockwise direction is greater than or equal to the total rotating angle in this direction, and the rotating assembly 276 may be damaged. Correspondingly, there is also a total rotatable angle in the counterclockwise direction. Usually, the angle rotated in the counterclockwise direction is greater than or equal to the total rotatable angle in this direction, and the rotating assembly 276 may be damaged.
在实际应用的过程中,显示设备可以收到摆放位置的限制导致顺时针方向上存在一个可以旋转的总角度,通常在顺时针方向旋转的角度大于或等于该方向可以旋转的总角度,则旋转组件276在带动显示器275旋转的过程中可以可能碰到障碍物。相应的,逆时针方向上也存在一个可以旋转的总角度,通常在逆时针方向旋转的角度大于或等于该方向可以旋转的总角度,则旋转组件276在带动显示器275旋转的过程中可以可能碰到障碍物。In the actual application process, the display device can be restricted by the placement position, resulting in a total angle that can be rotated in the clockwise direction. Usually, the angle of rotation in the clockwise direction is greater than or equal to the total angle that can be rotated in this direction, then The rotating component 276 may encounter obstacles in the process of driving the display 275 to rotate. Correspondingly, there is also a total angle that can be rotated in the counterclockwise direction. Generally, the angle of rotation in the counterclockwise direction is greater than or equal to the total angle that can be rotated in this direction, and the rotating component 276 may touch when driving the display 275 to rotate. To the obstacle.
本实施例中,所述第一旋转余量为所述旋转组件276在控制方向上的可旋转角度,所述可旋转角度=控制方向可以旋转的总角度–控制方向已经转过的角度;In this embodiment, the first rotation margin is the rotatable angle of the rotating assembly 276 in the control direction, and the rotatable angle = the total angle that the control direction can rotate-the angle that the control direction has been rotated;
其中,所述控制方向已经转过的角度(也可称之为实时旋转角度),所述控制方向已经转过的角度为监测组件277监测的结果。Wherein, the angle through which the control direction has been turned (also referred to as a real-time rotation angle), and the angle through which the control direction has been turned is the result of monitoring by the monitoring component 277.
下面结合具体实例对第一旋转余量的生成过程作以详细的说明。The process of generating the first rotation margin will be described in detail below with reference to specific examples.
在一可行性实施例中用户控制指令为“顺时针旋转90度”,相应的“顺时针”为控制方向。控制器250在接收到所述用户控制指令时,调取“顺时针”方向上可以旋转的总角度为“360度”;控制器250调取“顺时针”方向上已经转过的角度“0”度”;控制器250计算出第一旋转余量为“360度”。In a feasible embodiment, the user control instruction is "rotate 90 degrees clockwise", and the corresponding "clockwise" is the control direction. When the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise" direction as "360 degrees"; the controller 250 calls the angle "0" that has been rotated in the "clockwise" direction. "Degrees"; the controller 250 calculates the first rotation margin as "360 degrees".
S1B1响应于第一旋转余量大于或等于预置角度,确定所述控制方向为可旋转方向;S1B1 determines that the control direction is a rotatable direction in response to the first rotation margin being greater than or equal to the preset angle;
下面结合具体实例对目标方向的确定过程作以详细的说明。The process of determining the target direction will be described in detail below in conjunction with specific examples.
用户控制指令中可以包含控制角度,此时控制角度为预置角度,例如“顺时钟旋转90度”,“顺时钟旋转180度”;用户控制指令中也可以不包含控制角度,例如“顺时钟旋转到竖屏模式”,“顺时钟旋转到竖屏模式”。本身申请实施例示出技术方案适用于显示器275的旋转,通常显示器275在“竖屏模式”和“横屏模式”之间切换,因此,用户控制指令中也可以不包含控制角度,此时所述预置角度为90度。The user control instruction can include the control angle. At this time, the control angle is a preset angle, such as "rotate 90 degrees clockwise", "rotate 180 degrees clockwise"; the user control instruction may not include the control angle, such as "clockwise Rotate to portrait mode", "Rotate clockwise to portrait mode". The self-application embodiment shows that the technical solution is suitable for the rotation of the display 275. Usually the display 275 switches between "portrait mode" and "landscape mode". Therefore, the user control instruction may not include the control angle. The preset angle is 90 degrees.
在一可行性实施例中,用户控制指令为“顺时针旋转90度”。控制器250计算出第一旋转余量为“360度”,预置角度为90度。响应于第一旋转余量“360度”大于或等于预置角度“90度”,控制器250确定所述控制方向“顺时针”为可旋转方向。In a feasible embodiment, the user control instruction is "rotate 90 degrees clockwise". The controller 250 calculates that the first rotation margin is "360 degrees" and the preset angle is 90 degrees. In response to the first rotation margin "360 degrees" being greater than or equal to the preset angle "90 degrees", the controller 250 determines that the control direction "clockwise" is a rotatable direction.
响应于所述用户控制指令包含控制方向,显示设备的处理流程可以参阅图6B,所述控制器250被进一步配置为:In response to the user control instruction including the control direction, the processing flow of the display device may refer to FIG. 6B, and the controller 250 is further configured to:
S2A1读取第一旋转余量,所述第一旋转余量为所述旋转组件276在控制方向上的可旋转角度;S2A1 reads the first rotation allowance, where the first rotation allowance is the rotatable angle of the rotating assembly 276 in the control direction;
在一可行性实施例中用户控制指令为“顺时针旋转90度”,相应的“顺时针”为控制方向。控制器250在接收到所述用户控制指令时,调取“顺时针”方向上可以旋转的总角度为“360度”;控制器250调取“顺时针”方向上已经转过的角度“360度”;控制器250计算出第一旋转余量为“0度”。In a feasible embodiment, the user control instruction is "rotate 90 degrees clockwise", and the corresponding "clockwise" is the control direction. When the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise" direction as "360 degrees"; the controller 250 calls the angle "360 degrees" that has been rotated in the "clockwise" direction. Degree"; the controller 250 calculates the first rotation margin as "0 degree".
S1B2响应于第一旋转余量小于预置角度,确定所述控制方向的反向为可旋 转方向。S1B2 determines that the reverse of the control direction is a rotatable direction in response to the first rotation margin being less than the preset angle.
其中,可旋转方向的确定方式可以参阅上述实施例在此便不赘述。The method for determining the rotatable direction can refer to the above-mentioned embodiment, and will not be repeated here.
在一可行性实施例中,用户控制指令为“顺时针旋转90度”。控制器250计算出第一旋转余量为“0度”,预置角度为90度。响应于第一旋转余量“0度”小于预置角度“90度”,控制器250确定所述控制方向的反向“逆时针”为可旋转方向。In a feasible embodiment, the user control instruction is "rotate 90 degrees clockwise". The controller 250 calculates that the first rotation margin is "0 degrees" and the preset angle is 90 degrees. In response to the first rotation margin "0 degree" being less than the preset angle "90 degrees", the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
(2)在用户控制指令不包含控制方向的情况下:(2) When the user control instruction does not include the control direction:
控制器250在接收到用户控制指令后,首先识别用户信息中是否含有控制方向,响应于所述用户控制指令不包含控制方向,显示设备的处理流程可以参阅图7A,所述控制器250被进一步配置为执行步骤S2A2读取第二旋转余量,所述第二旋转余量为所述旋转组件276在预置方向上的可旋转角度。After the controller 250 receives the user control instruction, it first identifies whether the user information contains the control direction. In response to the user control instruction does not include the control direction, the processing flow of the display device can be referred to FIG. 7A. The controller 250 is further It is configured to perform step S2A2 to read a second rotation margin, and the second rotation margin is a rotatable angle of the rotating assembly 276 in a preset direction.
本实施例中,所述第二旋转余量为所述旋转组件276在预置方向上的可旋转角度,所述可旋转角度=预置方向可以旋转的总角度–预置方向已经转过的角度;In this embodiment, the second rotation margin is the rotatable angle of the rotating assembly 276 in the preset direction, and the rotatable angle=the total angle that can be rotated in the preset direction-the preset direction has been rotated angle;
其中,所述预置方向已经转过的角度(也可称之为实时旋转角度),所述预置方向已经转过的角度为监测组件277监测的结果。Wherein, the angle by which the preset direction has been rotated (also referred to as a real-time rotation angle), and the angle by which the preset direction has been rotated is the result of monitoring by the monitoring component 277.
下面结合具体实例对第二旋转余量的生成过程作以详细的说明。The process of generating the second rotation margin will be described in detail below with reference to specific examples.
在一可行性实施例中用户预置信息为“旋转90度”,本实施例中“顺时针”为预置方向。控制器250在接收到所述用户预置信息时,调取“顺时针”方向上可以旋转的总角度为“360度”,控制器250调取“顺时针”方向上已经转过的角度“360”度”;控制器250计算出第二旋转余量为“0度”。In a feasible embodiment, the user preset information is "rotate 90 degrees", and in this embodiment, "clockwise" is the preset direction. When the controller 250 receives the user preset information, it calls the total angle that can be rotated in the "clockwise" direction as "360 degrees", and the controller 250 calls the angle that has been rotated in the "clockwise" direction. 360 "degrees"; the controller 250 calculates the second rotation margin as "0 degrees".
S1B3响应于第二旋转余量大于或等于预置角度,确定所述预置方向为可旋 转方向;S1B3 determines that the preset direction is a rotatable direction in response to the second rotation margin being greater than or equal to the preset angle;
在一可行性实施例中,用户控制指令为“旋转90度”,本实施例中“顺时针”为预置方向。控制器250计算出第二旋转余量为“0度”,预置角度为90度。响应于第二旋转余量“0度”小于预置角度“90度”,控制器250确定所述控制方向的反向“逆时针”为可旋转方向。In a feasible embodiment, the user control instruction is "rotate 90 degrees", and "clockwise" in this embodiment is the preset direction. The controller 250 calculates that the second rotation margin is "0 degrees" and the preset angle is 90 degrees. In response to the second rotation margin "0 degree" being less than the preset angle "90 degrees", the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
响应于所述用户控制指令不包含控制方向,显示设备的处理流程可以参阅图7B,所述控制器250被进一步配置为执行步骤S2A2读取第二旋转余量,所述第二旋转余量为所述旋转组件276在预置方向上的可旋转角度。In response to the user control instruction not including the control direction, the processing flow of the display device may refer to FIG. 7B. The controller 250 is further configured to perform step S2A2 to read the second rotation allowance, and the second rotation allowance is The rotatable angle of the rotating component 276 in a preset direction.
在一可行性实施例中用户控制指令为“旋转90度”,本实施例中“顺时针”为预置方向。控制器250在接收到所述用户控制指令时,调取“顺时针”方向上可以旋转的总角度为“360度”;控制器250调取“顺时针”方向上已经转过的角度“360度”;控制器250计算出第二旋转余量为“0度”。In a feasible embodiment, the user control instruction is "rotate 90 degrees", and in this embodiment, "clockwise" is the preset direction. When the controller 250 receives the user control instruction, it calls the total angle that can be rotated in the "clockwise" direction as "360 degrees"; the controller 250 calls the angle "360 degrees" that has been rotated in the "clockwise" direction. Degree"; the controller 250 calculates the second rotation margin as "0 degree".
S1B4响应于第二旋转余量小于预置角度,确定所述预置方向的反向为可旋转方向。S1B4 determines that the reverse of the preset direction is a rotatable direction in response to the second rotation margin being less than the preset angle.
其中,可旋转方向的确定方式可以参阅上述实施例在此便不赘述。The method for determining the rotatable direction can refer to the above-mentioned embodiment, and will not be repeated here.
在一可行性实施例中,用户控制指令为“顺时针旋转90度”。控制器250计算出第一旋转余量为“0度”,预置角度为90度。响应于第一旋转余量“0度”小于预置角度“90度”,控制器250确定所述控制方向的反向“逆时针”为可旋转方向。In a feasible embodiment, the user control instruction is "rotate 90 degrees clockwise". The controller 250 calculates that the first rotation margin is "0 degrees" and the preset angle is 90 degrees. In response to the first rotation margin "0 degree" being less than the preset angle "90 degrees", the controller 250 determines that the reverse "counterclockwise" of the control direction is a rotatable direction.
S103控制显示器在所述可旋转方向上旋转至预设角度。S103 controls the display to rotate to a preset angle in the rotatable direction.
具体的显示器的旋转过程可以参阅图8A、8B,图8A、8B为根据一优选实施例示出的显示器的旋转示意图。For the specific rotation process of the display, please refer to FIGS. 8A and 8B. FIGS. 8A and 8B are schematic diagrams showing the rotation of the display according to a preferred embodiment.
旋转组件276,被配置为执行步骤S104基于控制器的控制,驱动所述显示器转动预设角度。The rotating component 276 is configured to perform step S104 based on the control of the controller, and drive the display to rotate by a preset angle.
由以上技术方案可以看出,本申请实施例示出的显示设备,包括:显示器;控制器被配置为:响应于用户输入的控制指令,读取所述显示器的可旋转方向;控制显示器在所述可旋转方向上旋转至预设角度。基于本发明,控制器,每次控制显示器旋转之前,均会读取改显示设备的可旋转方向,在可旋转方向上的可旋转角度大于预置角度,控制显示器在所述可旋转方向上旋转至预设角度,通过上述控制方式可以避免显示器因过度旋转而造成的损坏。It can be seen from the above technical solutions that the display device shown in the embodiment of the present application includes a display; the controller is configured to read the rotatable direction of the display in response to a control instruction input by the user; It can be rotated to a preset angle in the direction of rotation. Based on the present invention, the controller reads the rotatable direction of the display device every time before controlling the rotation of the display, the rotatable angle in the rotatable direction is greater than the preset angle, and controls the display to rotate in the rotatable direction To the preset angle, the damage caused by the excessive rotation of the display can be avoided by the above-mentioned control method.
值得注意的是,上述控制方法的实现过程可以依赖于控制器实现,也可以是依赖于控制器中的转换处理器实现,也可以依赖于设立在显示设备中的独立旋转处理器实现,在实际应用的过程中可以根据实际需求配置显示设备。It is worth noting that the realization process of the above control method can be realized by the controller, it can also be realized by the conversion processor in the controller, or it can be realized by the independent rotation processor set up in the display device. During the application process, the display device can be configured according to actual needs.
在另一些示例性的实施方式中,显示器275按照某个方向旋转至预置角度的过程中,中途可能碰到障碍物(例如用户的家具),无法完成预置角度的旋转。In other exemplary embodiments, when the display 275 is rotated to a preset angle in a certain direction, an obstacle (such as the user's furniture) may be encountered in the process, and the preset angle cannot be rotated.
请参阅图9A,本申请示出的显示设备在实施例1示出的显示设备的基础上,控制器250被进一步配置为执行步骤S104监测所述旋转组件276的实时旋转角度。Referring to FIG. 9A, the display device shown in this application is based on the display device shown in Embodiment 1, and the controller 250 is further configured to perform step S104 to monitor the real-time rotation angle of the rotating component 276.
下面结合具体的实例对控制器250的数据采集过程作以详细的说明。The data collection process of the controller 250 will be described in detail below with reference to specific examples.
控制器250采集的数据可以参阅表1。The data collected by the controller 250 can be referred to Table 1.
表1Table 1
Figure PCTCN2020082237-appb-000001
Figure PCTCN2020082237-appb-000001
Figure PCTCN2020082237-appb-000002
Figure PCTCN2020082237-appb-000002
控制器250采集的组件旋转的角度增加值,加速度传感器记录的每个角度增加值均对应一个实时旋转角度。The angle increase value of the component rotation collected by the controller 250, and each angle increase value recorded by the acceleration sensor corresponds to a real-time rotation angle.
例如,初始状态下,显示器275处于横屏状态相应的实时旋转角度为“0度”;For example, in the initial state, the corresponding real-time rotation angle of the display 275 in the landscape state is "0 degree";
在0.2S时接收到加速度传感器发送的角度增加值为“2度”,相应的实时旋转角度为“2度”;The angle increase value received from the acceleration sensor at 0.2S is "2 degrees", and the corresponding real-time rotation angle is "2 degrees";
在0.4S时接收到加速度传感器发送的角度增加值为“2度”,相应的实时旋转角度为“4度”。The angle increase value received from the acceleration sensor at 0.4S is "2 degrees", and the corresponding real-time rotation angle is "4 degrees".
控制器250被进一步配置为:执行步骤S1052A计算所述实时旋转角度的变化率;The controller 250 is further configured to: perform step S1052A to calculate the rate of change of the real-time rotation angle;
控制器250在0.2S时采集的角度增加值“2度”,相应的实时旋转角度为“2度”,控制器250计算出实时旋转角度在0s-0.2s时间内的变化率为2/0.2=10度/秒。本实施中预置变化率为5度/秒。基于此可以确定在0.2s的时间内实时旋转角度在单位时间内的变化率大于预置变化率,则确定旋转组件276持续在旋转。The angle increase value collected by the controller 250 at 0.2S is "2 degrees", and the corresponding real-time rotation angle is "2 degrees". The controller 250 calculates that the change rate of the real-time rotation angle within the time of 0s-0.2s is 2/0.2 = 10 degrees/sec. In this implementation, the preset rate of change is 5 degrees per second. Based on this, it can be determined that the change rate of the real-time rotation angle per unit time within 0.2 s is greater than the preset change rate, and then it is determined that the rotating component 276 is continuously rotating.
控制器250在0.4S时采集的角度增加值“0度”,控制器250计算出实时 旋转角度在0.2-0.4S时间内的变化率为0/0.2=0度/秒。本实施中预置变化率为5度/秒。基于此可以确定在1s的时间内实时旋转角度在0.2s-0.4s的变化率小于预置变化率,则确定0.2s-0.4s时间段内旋转组件276停止转动。The controller 250 collects the angle increase value "0 degree" at 0.4S, and the controller 250 calculates that the real-time rotation angle change rate within 0.2-0.4S time is 0/0.2=0 degree/sec. In this implementation, the preset rate of change is 5 degrees per second. Based on this, it can be determined that the rate of change of the real-time rotation angle in the range of 0.2s-0.4s is less than the preset rate of change within 1s, and it is determined that the rotating assembly 276 stops rotating within the period of 0.2s-0.4s.
在实际应用的过程中,为了减少控制器250的计算量,控制器250可以计算某一段时间的变化率。在一可行性实时中,控制器250在0.2s时采集的角度增加值“2度”,控制器250在0.4s时接收到加速度传感器发送的角度增加值“0度”,控制器250在0.6s时接收到加速度传感器发送的角度增加值“0度”控制器250在0.8s时接收到加速度传感器发送的角度增加值“0度”,控制器250在1s时接收到加速度传感器发送的角度增加值“0度”。此时,控制器250计算出实时旋转角度在0-1s时间内变化率为0.2/1=0.2度/秒,本实施中预置变化率为“5度/秒”。基于此可以确定在1s的时间内实时旋转角度0-1s时间内变化率小于预置变化率,则确定旋转组件276停止转动。In the actual application process, in order to reduce the calculation amount of the controller 250, the controller 250 may calculate the rate of change for a certain period of time. In a feasible real-time, the angle increase value "2 degrees" collected by the controller 250 at 0.2s, the controller 250 receives the angle increase value "0 degrees" sent by the acceleration sensor at 0.4s, and the controller 250 is at 0.6 When s receives the angle increase value "0 degree" sent by the acceleration sensor, the controller 250 receives the angle increase value "0 degree" sent by the acceleration sensor at 0.8s, and the controller 250 receives the angle increase sent by the acceleration sensor at 1s. The value is "0 degrees". At this time, the controller 250 calculates that the change rate of the real-time rotation angle within 0-1s is 0.2/1=0.2 degrees/second, and the preset change rate is "5 degrees/second" in this implementation. Based on this, it can be determined that the rate of change of the real-time rotation angle within 1 s within 0-1 s is less than the preset rate of change, and then it is determined that the rotating assembly 276 stops rotating.
S1051B响应于所述变化率小于预置变化率,计算实时旋转角度与所述预置角度的角度差值;In S1051B, in response to the change rate being less than the preset change rate, calculate the angle difference between the real-time rotation angle and the preset angle;
S1051C响应于所述差值大于预置角度差值,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向,所述本次旋转角度为所述预置角度与所述实时旋转角度的差值;In S1051C, in response to the difference being greater than the preset angle difference, determining the current rotation information. The current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable Direction, the current rotation angle is the difference between the preset angle and the real-time rotation angle;
在实际应用的过程中可以根据需求设置预置角度差值,申请人并不对预置角度差值作以限定。In the actual application process, the preset angle difference can be set according to requirements, and the applicant does not limit the preset angle difference.
在一可行性实施例中,初始状态下,显示器275处于横屏状态相应的实时旋转角度为“0度”;预置角度差值为“5度”,用户控制指令为“顺时针旋转90度”,控制器250确定“顺时针”为可旋转方向。In a feasible embodiment, in the initial state, the corresponding real-time rotation angle of the display 275 in the landscape state is "0 degrees"; the preset angle difference is "5 degrees", and the user control command is "rotate 90 degrees clockwise" ", the controller 250 determines that "clockwise" is a rotatable direction.
在5.2S时采集的角度增加值为“2度”,相应的实时旋转角度为“52度”;The angle increase value collected at 5.2S is "2 degrees", and the corresponding real-time rotation angle is "52 degrees";
在5.4S时采集的角度增加值为“2度”,相应的实时旋转角度为“54度”。The angle increase value collected at 5.4S is "2 degrees", and the corresponding real-time rotation angle is "54 degrees".
在5.6S时采集的角度增加值为“2度”,相应的实时旋转角度为“56度”;The angle increase value collected at 5.6S is "2 degrees", and the corresponding real-time rotation angle is "56 degrees";
在5.8S时采集的角度增加值为“2度”,相应的实时旋转角度为“58度”。The angle increase value collected at 5.8S is "2 degrees", and the corresponding real-time rotation angle is "58 degrees".
在6S时采集的角度增加值为“2度”,相应的实时旋转角度为“60度”;The angle increase value collected in 6S is "2 degrees", and the corresponding real-time rotation angle is "60 degrees";
在6.2S时采集的角度增加值为“0度”,相应的实时旋转角度为“60度”;The angle increase value collected at 6.2S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees";
在6.4S时采集的角度增加值为“0度”,相应的实时旋转角度为“60度”。The angle increase value collected at 6.4S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees".
在6.6S时采集的角度增加值为“0度”,相应的实时旋转角度为“60度”;The angle increase value collected at 6.6S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees";
在6.8S时采集的角度增加值为“0度”,相应的实时旋转角度为“60度”。The angle increase value collected at 6.8S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees".
在7S时采集的角度增加值为“0度”,相应的实时旋转角度为“60度”;The angle increase value collected in 7S is "0 degrees", and the corresponding real-time rotation angle is "60 degrees";
控制器250每间隔1s计算该时间段的实时旋转角度在单位时间内的变化率,在第5s-第6s时间段内的实时旋转角度的变化率为“(0+0+0+0+0)/1”小于预置变化率“5度/秒”,确定此时旋转组件276停止转动,此时的实时旋转角度是为“60度”。相应的,实时旋转角度“60度”与所述预置角度的角度差值“30度”。The controller 250 calculates the rate of change of the real-time rotation angle in the time period per unit time every 1s. The rate of change of the real-time rotation angle in the 5th to 6th time period is "(0+0+0+0+0 )/1" is less than the preset rate of change "5 degrees/second", it is determined that the rotating assembly 276 stops rotating at this time, and the real-time rotation angle at this time is "60 degrees". Correspondingly, the angle difference between the real-time rotation angle "60 degrees" and the preset angle is "30 degrees".
响应于所述差值“30度”。大于预置角度差值“0度”。,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向“顺时针”,所述本次旋转角度为所述预置角度与所述实时旋转角度的差值“30度”In response to the difference "30 degrees". Greater than the preset angle difference "0 degrees". , The current rotation information is determined, the current rotation information includes: the current rotation direction and the current rotation angle, the current rotation direction is the rotatable direction "clockwise", and the current rotation angle is The difference between the preset angle and the real-time rotation angle is "30 degrees"
S1051D输出携带有本次旋转信息的旋转指令;S1051D outputs the rotation command carrying the current rotation information;
所述旋转组件276,被进一步配置执行步骤S106基于所述旋转指令的控制,带动显示器275按照本次旋转信息的指示旋转。The rotation component 276 is further configured to execute the control of step S106 based on the rotation instruction to drive the display 275 to rotate according to the instruction of the current rotation information.
制得注意的是,上述监测(采集)过程及计算过程可以基于控制器完成。在一可行性实施例中,上述的计算过程也可以基于控制器内设置的转换处理器。上述的监测过程也可以基于独立设置的监测组件277完成,监测组件277可以是陀螺仪、地磁传感器、加速度传感器,或多种传感器当然也不排除用其他传感器。It should be noted that the above-mentioned monitoring (collection) process and calculation process can be completed based on the controller. In a feasible embodiment, the foregoing calculation process may also be based on a conversion processor provided in the controller. The foregoing monitoring process can also be completed based on an independently set monitoring component 277. The monitoring component 277 can be a gyroscope, a geomagnetic sensor, an acceleration sensor, or multiple sensors. Of course, other sensors are not excluded.
在一可行性实施例中,所述监测组件277可以是加速度传感器,加速度传感器每间隔预置时间采集一个实时旋转角度。In a feasible embodiment, the monitoring component 277 may be an acceleration sensor, and the acceleration sensor collects a real-time rotation angle every preset time interval.
请参阅图9B,在另一示例性的实施方式中,显示设备在实施例1示出的显示设备的基础上控制器250,被进一步配置为执行步骤S104监测所述旋转组件276实时旋转角度。Referring to FIG. 9B, in another exemplary embodiment, the controller 250 of the display device based on the display device shown in Embodiment 1 is further configured to perform step S104 to monitor the real-time rotation angle of the rotating component 276.
控制器250被进一步配置为:执行步骤S1052A计算所述实时旋转角度的变化率;The controller 250 is further configured to: perform step S1052A to calculate the rate of change of the real-time rotation angle;
其中,所述实时旋转角度的变化率的计算过程可以参阅上述实施例在此便不赘述。Wherein, the calculation process of the rate of change of the real-time rotation angle can refer to the above-mentioned embodiment and will not be repeated here.
S1052B响应于所述变化率小于预置变化率,计算实时旋转角度与所述预置角度的角度差值;S1052B In response to the change rate being less than the preset change rate, calculate the angle difference between the real-time rotation angle and the preset angle;
S1052C响应于所述差值大于预置角度差值,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向的反向,所述本次旋转角度为所述实时旋转角度和所述预置角度之和;In S1052C, in response to the difference being greater than the preset angle difference, the current rotation information is determined. The current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable The direction is reversed, the current rotation angle is the sum of the real-time rotation angle and the preset angle;
S1052D输出携带有本次旋转信息的旋转指令;S1052D outputs the rotation command carrying the current rotation information;
S106所述旋转组件276,被进一步配置为基于所述旋转指令的控制,带动显示器275按照本次旋转信息的指示旋转。S106 The rotation component 276 is further configured to drive the display 275 to rotate according to the instruction of the current rotation information based on the control of the rotation instruction.
举例说明:在一可行性实施例中,初始状态下,显示器275处于横屏状态相应的实时旋转角度为“0度”;预置角度差值为“5度”,用户控制指令为“顺时针旋转90度”,控制器250确定“顺时针”为可旋转方向。控制器250每间隔1s计算该时间段的实时旋转角度在单位时间内的变化率,在第5s-第6s时间段内的实时旋转角度的变化率为“(0+0+0+0+0)/1”小于预置变化率“5度/秒”,确定此时旋转组件276停止转动,此时的实时旋转角度是为“60度”。相应的,实时旋转角度“60度”与所述预置角度的角度差值“30度”。For example, in a feasible embodiment, in the initial state, the corresponding real-time rotation angle of the display 275 in the landscape state is "0 degrees"; the preset angle difference is "5 degrees", and the user control command is "clockwise" Rotate by 90 degrees", the controller 250 determines that "clockwise" is a rotatable direction. The controller 250 calculates the rate of change of the real-time rotation angle in the time period per unit time every 1s. The rate of change of the real-time rotation angle in the 5th to 6th time period is "(0+0+0+0+0 )/1" is less than the preset rate of change "5 degrees/second", it is determined that the rotating assembly 276 stops rotating at this time, and the real-time rotation angle at this time is "60 degrees". Correspondingly, the angle difference between the real-time rotation angle "60 degrees" and the preset angle is "30 degrees".
在一可行性实施例中,响应于所述差值“30度”。大于预置角度差值“0度”。,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向的反向“逆时针”,所述本次旋转角度为所述实时旋转角度和所述预置角度之和“60度+90度”。In a feasible embodiment, it responds to the difference "30 degrees". Greater than the preset angle difference "0 degrees". , The current rotation information is determined, the current rotation information includes: the current rotation direction and the current rotation angle, the current rotation direction is the reverse "counterclockwise" of the rotatable direction, the current rotation information The rotation angle is the sum of the real-time rotation angle and the preset angle "60 degrees + 90 degrees".
响应于所述差值大于预置角度差值,修改该方向可以旋转的总角度。In response to the difference being greater than the preset angle difference, the total angle that can be rotated in the direction is modified.
在一可行性实施例中,显示器275按照某个方向旋转90度的时候,中途可能碰到障碍物(例如用户的家具),无法完成预置角度。当此种问题出现一次或者N次后,可以在软件中自动记录,并修改该方向可以旋转的总角度,例如:横屏的时候不能顺时针旋转,则顺时针方向可以旋转总角度为0。这样,在上述第4步中,直接返回为,待旋转方向无可旋转余量。In a feasible embodiment, when the display 275 rotates 90 degrees in a certain direction, an obstacle (such as the user's furniture) may be encountered in the middle, and the preset angle cannot be completed. When this kind of problem occurs once or N times, you can automatically record it in the software and modify the total angle that can be rotated in this direction. For example, if you can't rotate clockwise when the screen is horizontal, the total angle of clockwise rotation can be 0. In this way, in the above step 4, the direct return is that there is no allowance for rotation in the direction to be rotated.
在一可行性实施例中,是每次旋转方向固定为上次的反方向,例如,转为竖屏时顺时针旋转,那么下次转为横屏时,进行反方向的逆时针旋转。In a feasible embodiment, the rotation direction is fixed to the reverse direction of the previous time each time, for example, when the screen is turned to the vertical screen, the rotation is clockwise, and the next time the screen is turned to the horizontal screen, the reverse rotation is performed in the opposite direction.
值得注意的是,上述监测(采集)过程及计算过程可以基于控制器完成。在一可行性实施例中,上述的计算过程也可以基于控制器内设置的转换处理器。上述的监测过程也可以基于独立设置的监测组件277完成,监测组件277可以 是陀螺仪、地磁传感器、加速度传感器,或多种传感器当然也不排除用其他传感器。It is worth noting that the above-mentioned monitoring (collection) process and calculation process can be completed based on the controller. In a feasible embodiment, the foregoing calculation process may also be based on a conversion processor provided in the controller. The foregoing monitoring process can also be completed based on an independently set monitoring component 277. The monitoring component 277 can be a gyroscope, a geomagnetic sensor, an acceleration sensor, or multiple sensors. Of course, other sensors are not excluded.
在一可行性实施例中,所述监测组件277可以是加速度传感器,加速度传感器每间隔预置时间采集一个实时旋转角度。In a feasible embodiment, the monitoring component 277 may be an acceleration sensor, and the acceleration sensor collects a real-time rotation angle every preset time interval.
本申请实施例另一方面示出一种显示设备,包括:Another aspect of the embodiments of the present application shows a display device, including:
显示器;monitor;
旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
控制器,被配置为:The controller is configured as:
在所述显示器处于横屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至竖屏状态;When the display is in the horizontal screen state, in response to a control instruction input by the user for instructing the display to rotate, controlling the rotation component to rotate the display to the vertical screen state according to the first rotation direction;
响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至横屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to a control instruction input by the user again for instructing the display to rotate, control the rotating assembly to rotate the display to a landscape state according to a second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
本申请实施例第三方面示出一种显示设备,包括:The third aspect of the embodiments of the present application shows a display device, including:
显示器;monitor;
旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
控制器,被配置为:The controller is configured as:
在所述显示器处于竖屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至横屏 状态。When the display is in the vertical screen state, in response to a control instruction input by the user for instructing the display to rotate, control the rotating component to rotate the display to the horizontal screen state according to the first rotation direction.
具体的控制过程可以参阅上述实施例,在此便不赘述。For the specific control process, please refer to the above-mentioned embodiment, which will not be repeated here.
响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至竖屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to the user's re-input control instruction for instructing the display to rotate, control the rotating component to rotate the display to the portrait state according to the second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
具体实现中,本发明还提供一种计算机存储介质,其中,该计算机存储介质可存储有程序,该程序执行时可包括本发明提供的节目推送播放方法的各实施例中的部分或全部步骤。所述的存储介质可为磁碟、光盘、只读存储记忆体(英文:read-only memory,简称:ROM)或随机存储记忆体(英文:random access memory,简称:RAM)等。In a specific implementation, the present invention also provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in each embodiment of the program push and play method provided by the present invention when the program is executed. The storage medium may be a magnetic disk, an optical disc, a read-only memory (English: read-only memory, abbreviated as: ROM) or a random access memory (English: random access memory, abbreviated as: RAM), etc.
本领域的技术人员可以清楚地了解到本发明实施例中的技术可借助软件加必需的通用硬件平台的方式来实现。基于这样的理解,本发明实施例中的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在存储介质中,如ROM/RAM、磁碟、光盘等,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例或者实施例的某些部分所述的方法。Those skilled in the art can clearly understand that the technology in the embodiments of the present invention can be implemented by means of software plus a necessary general hardware platform. Based on this understanding, the technical solutions in the embodiments of the present invention can be embodied in the form of software products, which can be stored in a storage medium, such as ROM/RAM. , Magnetic disks, optical disks, etc., including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute the methods described in the various embodiments or some parts of the embodiments of the present invention.
本说明书中各个实施例之间相同相似的部分互相参见即可。尤其,对于装置及终端设备实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例中的说明即可。The same or similar parts in the various embodiments in this specification can be referred to each other. In particular, for the device and terminal device embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can refer to the descriptions in the method embodiments.
以上所述的本发明实施方式并不构成对本发明保护范围的限定。The embodiments of the present invention described above do not constitute a limitation on the protection scope of the present invention.
本申请提供的实施例之间的相似部分相互参见即可,以上提供的具体实施方式只是本申请总的构思下的几个示例,并不构成本申请保护范围的限定。对 于本领域的技术人员而言,在不付出创造性劳动的前提下依据本申请方案所扩展出的任何其他实施方式都属于本申请的保护范围。The similar parts between the embodiments provided in this application can be referred to each other. The specific implementations provided above are only a few examples under the general concept of this application, and do not constitute a limitation of the protection scope of this application. For those skilled in the art, any other implementation manners expanded according to the scheme of this application without creative work shall fall within the protection scope of this application.

Claims (10)

  1. 一种显示设备,其特征在于,包括:A display device, characterized in that it comprises:
    显示器;monitor;
    旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;A rotating component connected to the display and configured to drive the display to rotate by a preset angle;
    控制器,被配置为响应于用户输入的用于指示所述显示器旋转的控制指令,读取所述显示器的可旋转方向;控制旋转组件在所述可旋转方向上旋转至预设角度。The controller is configured to read the rotatable direction of the display in response to a control instruction input by the user for instructing the rotation of the display; and control the rotating component to rotate to a preset angle in the rotatable direction.
  2. 根据权利要求1所述的显示设备,其特征在于,所述可旋转方向为显示器上次旋转方向的反向。The display device according to claim 1, wherein the rotatable direction is the reverse of the last rotation direction of the display.
  3. 根据权利要求1所述的显示设备,其特征在于,如果所述控制指令包含控制方向,则所述控制器被进一步配置为:The display device according to claim 1, wherein if the control instruction includes a control direction, the controller is further configured to:
    读取第一旋转余量,所述第一旋转余量为所述旋转组件在控制方向上的可旋转角度;Reading a first rotation margin, where the first rotation margin is a rotatable angle of the rotating component in the control direction;
    响应于第一旋转余量大于或等于预置角度,确定所述控制方向为可旋转方向;In response to the first rotation margin being greater than or equal to the preset angle, determining that the control direction is a rotatable direction;
    响应于第一旋转余量小于预置角度,确定所述控制方向的反向为可旋转方向。In response to the first rotation margin being less than the preset angle, it is determined that the reversal of the control direction is a rotatable direction.
  4. 根据权利要求1所述的显示设备,其特征在于,如果所述控制指令包含控制方向,则所述控制器被进一步配置为:The display device according to claim 1, wherein if the control instruction includes a control direction, the controller is further configured to:
    读取第二旋转余量,所述第二旋转余量为所述旋转组件在预置方向上的可旋转角度;Reading a second rotation margin, where the second rotation margin is a rotatable angle of the rotating component in a preset direction;
    响应于第二旋转余量大于或等于预置角度,确定所述预置方向为可旋转方向;In response to the second rotation margin being greater than or equal to the preset angle, determining that the preset direction is a rotatable direction;
    响应于第二旋转余量小于预置角度,确定所述预置方向的反向为可旋转方向。In response to the second rotation margin being less than the preset angle, it is determined that the reverse of the preset direction is a rotatable direction.
  5. 根据权利要求1-4任一项所述的显示设备,其特征在于,The display device according to any one of claims 1 to 4, characterized in that,
    所述控制器,还被配置为监测所述旋转组件的实时旋转角度。The controller is also configured to monitor the real-time rotation angle of the rotating component.
  6. 根据权利要求5所述的显示设备,其特征在于,The display device according to claim 5, wherein:
    所述控制器,被进一步配置为:The controller is further configured to:
    计算所述实时旋转角度的变化率,所述实时旋转角度在单位时间内的变化率;Calculating the rate of change of the real-time rotation angle, and the rate of change of the real-time rotation angle per unit time;
    响应于所述变化率小于预置变化率,计算实时旋转角度与所述预置角度的角度差值;In response to the rate of change being less than the preset rate of change, calculating the angle difference between the real-time rotation angle and the preset angle;
    响应于所述差值大于预置角度差值,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向,所述本次旋转角度为所述预置角度与所述实时旋转角度的差值;In response to the difference being greater than the preset angle difference, the current rotation information is determined. The current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable direction , The current rotation angle is the difference between the preset angle and the real-time rotation angle;
    输出携带有本次旋转信息的旋转指令;Output the rotation command carrying the current rotation information;
    所述旋转组件,被进一步配置为基于所述旋转指令的控制,带动显示器按照本次旋转信息的指示旋转。The rotation component is further configured to drive the display to rotate according to the instruction of the current rotation information based on the control of the rotation instruction.
  7. 根据权利要求5所述的显示设备,其特征在于,The display device according to claim 5, wherein:
    所述控制器被进一步配置为:The controller is further configured to:
    计算所述实时旋转角度的变化率,所述实时旋转角度在单位时间内的变化率;Calculating the rate of change of the real-time rotation angle, and the rate of change of the real-time rotation angle per unit time;
    响应于所述变化率小于预置变化率,计算实时旋转角度与所述预置角度的角度差值;In response to the rate of change being less than the preset rate of change, calculating the angle difference between the real-time rotation angle and the preset angle;
    响应于所述差值大于预置角度差值,则确定本次旋转信息,所述本次旋转信息包括:本次旋转方向和本次旋转角度,所述本次旋转方向为所述可旋转方向的反向,所述本次旋转角度为所述实时旋转角度和所述预置角度之和;In response to the difference being greater than the preset angle difference, the current rotation information is determined. The current rotation information includes: the current rotation direction and the current rotation angle, and the current rotation direction is the rotatable direction The reverse of, the current rotation angle is the sum of the real-time rotation angle and the preset angle;
    输出携带有本次旋转信息的旋转指令;Output the rotation command carrying the current rotation information;
    所述旋转组件,被进一步配置为基于所述旋转指令的控制,带动显示器按照本次旋转信息的指示旋转。The rotation component is further configured to drive the display to rotate according to the instruction of the current rotation information based on the control of the rotation instruction.
  8. 根据权利要求6或7所述的显示设备,其特征在于,响应于所述差值大于预置角度差值,修改该方向可以旋转的总角度。The display device according to claim 6 or 7, wherein in response to the difference being greater than a preset angle difference, the total angle that can be rotated in the direction is modified.
  9. 一种显示设备,其特征在于,包括:A display device, characterized in that it comprises:
    显示器;monitor;
    旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
    控制器,被配置为:The controller is configured as:
    在所述显示器处于横屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至竖屏状态;When the display is in the horizontal screen state, in response to a control instruction input by the user for instructing the display to rotate, controlling the rotation component to rotate the display to the vertical screen state according to the first rotation direction;
    响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至横屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to a control instruction input by the user again for instructing the display to rotate, control the rotating assembly to rotate the display to a landscape state according to a second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
  10. 一种显示设备,其特征在于,包括:A display device, characterized in that it comprises:
    显示器;monitor;
    旋转组件,所述旋转组件连接所述显示器,被配置为驱动所述显示器转动预设角度;所述显示器具有包括横屏状态或者竖屏状态的旋转状态;A rotating component, the rotating component is connected to the display and configured to drive the display to rotate by a preset angle; the display has a rotating state including a horizontal screen state or a vertical screen state;
    控制器,被配置为:The controller is configured as:
    在所述显示器处于竖屏状态时,响应于用户输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第一旋转方向将所述显示器旋转至横屏状态;When the display is in the vertical screen state, in response to a control instruction input by the user for instructing the display to rotate, controlling the rotation component to rotate the display to the horizontal screen state according to the first rotation direction;
    响应于用户再次输入的用于指示所述显示器旋转的控制指令,控制所述旋转组件按照第二旋转方向将所述显示器旋转至竖屏状态;其中,所述第一旋转方向和第二旋转方向相反。In response to the user's re-input control instruction for instructing the display to rotate, control the rotating component to rotate the display to the portrait state according to the second rotation direction; wherein, the first rotation direction and the second rotation direction on the contrary.
PCT/CN2020/082237 2020-03-13 2020-03-31 Display apparatus WO2021179361A1 (en)

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