CN113497962A - Configuration method of rotating animation and display equipment - Google Patents

Configuration method of rotating animation and display equipment Download PDF

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Publication number
CN113497962A
CN113497962A CN202010202435.XA CN202010202435A CN113497962A CN 113497962 A CN113497962 A CN 113497962A CN 202010202435 A CN202010202435 A CN 202010202435A CN 113497962 A CN113497962 A CN 113497962A
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China
Prior art keywords
display
rotation
animation
component
controller
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Granted
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CN202010202435.XA
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Chinese (zh)
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CN113497962B (en
Inventor
孟亚州
刘承龙
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Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Priority to CN202010202435.XA priority Critical patent/CN113497962B/en
Publication of CN113497962A publication Critical patent/CN113497962A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The embodiment of the application shows a configuration method of a rotary animation, display equipment and a display; the rotating component is connected with the display and is configured to drive the display to rotate; a controller configured to control the rotation component to rotate the display in response to receiving a control instruction indicating that the display is rotated by a user input; monitoring component rotation information of the rotating component; configuring a rotation animation based on the component rotation information. According to the display device shown in the embodiment of the application, the controller can configure the rotation animation based on the monitored component rotation information, so that the configured rotation animation is always matched with the visual angle of a user, and the experience of the user is improved.

Description

Configuration method of rotating animation and display equipment
Technical Field
The disclosure relates to the technical field of smart televisions, and in particular relates to a configuration method of a rotary animation and display equipment.
Background
Various applications, such as traditional video applications, short video, etc. social applications, and comic, book reading, etc. applications. The applications can display application pictures by utilizing a screen of the intelligent television, and rich media resources are provided for the intelligent television. Meanwhile, the intelligent television can also perform data interaction and resource sharing with different terminals. For example, the smart television can be connected with a mobile phone through a wireless communication mode such as a local area network and bluetooth, so as to play resources in the mobile phone or directly project a screen to display a picture on the mobile phone.
However, since the picture scales corresponding to different applications or media assets from different sources are different, the smart tv is often used to display pictures with different scales from the traditional video. For example, video resources shot by a terminal such as a mobile phone are generally vertical media resources with aspect ratios of 9:16, 9:18, 3:4 and the like; and the pictures provided by the reading application are vertical resources similar to the aspect ratio of the book. The aspect ratio of the display screen of the intelligent television is generally in a transverse state of 16:9 and the like, so when vertical media resources such as short videos, cartoons and the like are displayed through the intelligent television, vertical media resource pictures cannot be normally displayed due to the fact that the picture proportion is not matched with the display screen proportion. Generally, the vertical media asset images need to be zoomed to be displayed completely, which not only wastes the display space on the screen, but also brings bad user experience.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a configuration method of a spin animation and a display device.
A first aspect of embodiments of the present application shows a display device, including:
a display;
the rotating component is connected with the display and is configured to drive the display to rotate;
a controller configured to:
receiving a control instruction which is input by a user and indicates that the display rotates, and controlling the rotating assembly to drive the display to rotate;
monitoring component rotation information of the rotating component;
configuring a rotation animation based on the component rotation information.
A second aspect of embodiments of the present application shows a display device, including:
a display;
the rotating component is connected with the display and is configured to drive the display to rotate;
a controller configured to:
receiving a control instruction input by a user and used for indicating the display to rotate, and presenting a non-centrosymmetric rotation animation on the display;
controlling the rotation assembly to drive the display to rotate towards a first direction, and controlling the rotation animation to rotate according to a second direction, wherein the first direction is associated with the second direction.
A third aspect of embodiments of the present application shows a display device including:
a display;
a rotating component connected with the display and configured to drive the display to rotate by a target angle;
a controller configured to:
presenting a centrosymmetric rotation animation on the display in response to receiving a control instruction indicating rotation of the display input by a user;
and controlling the rotating assembly to drive the display to rotate.
A fourth aspect of the embodiments of the present application shows a configuration method of a rotation animation, for presenting a rotation animation that is not centrosymmetric, including:
in response to receiving a control instruction which is input by a user and indicates that the display rotates, controlling a rotating assembly to drive the display to rotate;
monitoring component rotation information of the rotating component;
configuring a rotation animation based on the component rotation information.
A fifth aspect of embodiments of the present application shows a configuration method of a spin animation, including:
presenting a centrosymmetric rotation animation on the display in response to receiving a control instruction indicating rotation of the display input by a user;
and controlling the rotating assembly to drive the display to rotate.
According to the technical scheme, the embodiment of the application shows a configuration method of the rotary animation, display equipment and a display;
the rotating component is connected with the display and is configured to drive the display to rotate; a controller configured to control the rotation component to rotate the display in response to receiving a control instruction indicating that the display is rotated by a user input; monitoring component rotation information of the rotating component; configuring a rotation animation based on the component rotation information. According to the display device shown in the embodiment of the application, the controller can configure the rotation animation based on the monitored component rotation information, so that the configured rotation animation is always matched with the visual angle of a user, and the experience of the user is improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1A is an application scenario diagram of a display device according to some embodiments of the present application;
fig. 1B is a rear view of a display device according to some embodiments of the present application;
fig. 2 is a block diagram of a hardware configuration of the control device 100 in fig. 1A according to some embodiments of the present disclosure;
fig. 3 is a block diagram of a hardware configuration of the display device 200 of fig. 1A according to some embodiments of the present disclosure;
FIG. 4 is a block diagram of an architectural configuration of an operating system in memory of a display device 200 according to some embodiments of the present application;
FIG. 5 is a flowchart illustrating operation of a display device according to one embodiment;
FIG. 6A is a diagram illustrating a display interface during rotation of a display according to one embodiment;
FIG. 6B is a diagram illustrating a display interface during rotation of a display according to one embodiment;
FIG. 7A is a schematic view of a display interface during rotation;
FIG. 7B is a schematic view of a display interface during rotation;
FIG. 8 is a flowchart illustrating operation of a display device according to one embodiment;
FIG. 9 is a schematic diagram of a remote control shown in accordance with one embodiment;
FIG. 10A is a diagram illustrating a display interface during rotation, according to one embodiment;
FIG. 10B is a diagram illustrating a display interface during rotation, according to one embodiment.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The rotary television is a novel intelligent television and mainly comprises a display and a rotary component. The display is fixed on a wall or a support through the rotating assembly, and the placing angle of the display can be adjusted through the rotating assembly, so that the purpose of rotation is achieved, and the display device is suitable for display pictures with different aspect ratios. For example, in most cases the display is positioned horizontally to display video frames with aspect ratios of 16:9, 18:9, etc. When the aspect ratio of the video frame is 9:16, 9:18, etc., the horizontally placed display needs to be scaled and black areas are displayed on both sides of the display. Thus, the display can be positioned vertically by rotating the assembly to accommodate video frames of 9:16, 9:18, etc. scale.
In order to facilitate a user to display a target media asset detail page in different horizontal and vertical screen states of a display and to facilitate improvement of user viewing experience of a 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, where the display device is, for example, a rotating television. It should be noted that the method provided in this embodiment is not only applicable to the rotating television, but also applicable to other display devices, such as a computer, a tablet computer, and the like.
The term "module," as used in various embodiments of the present application, may refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
The term "remote control" as used in the embodiments of the present application refers to a component of an electronic device (such as the display device disclosed in the present application) that is capable of wirelessly controlling the electronic device, typically over a short distance. The component may typically be connected to the electronic device using infrared and/or Radio Frequency (RF) signals and/or bluetooth, and may also include functional modules such as WiFi, wireless USB, bluetooth, motion sensors, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.
The term "gesture" as used in the embodiments of the present application refers to a user behavior used to express an intended idea, action, purpose, or result through a change in hand shape or an action such as hand movement.
The term "hardware system" used in the embodiments of the present application may refer to a physical component having computing, controlling, storing, inputting and outputting functions, which is formed by a mechanical, optical, electrical and magnetic device such as an Integrated Circuit (IC), a Printed Circuit Board (PCB) and the like. In various embodiments of the present application, a hardware system may also be generally referred to as a motherboard (motherboard) or a host chip or controller.
Referring to fig. 1A, an application scenario diagram of a display device according to some embodiments of the present application is provided. As shown in fig. 1A, the control apparatus 100 and the display device 200 may communicate with each other in a wired or wireless manner.
Among them, the control apparatus 100 is configured to control the display device 200, which may receive an operation instruction input by a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an intermediary for interaction between the user and the display device 200. Such as: the user operates the channel up/down key on the control device 100, and the display device 200 responds to the channel up/down operation.
The control device 100 may be a remote controller 100A, which includes infrared protocol communication or bluetooth protocol communication, and other short-distance communication methods, etc. to control the display apparatus 200 in a wireless or other wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.
The control device 100 may also be an intelligent device, such as a mobile terminal 100B, a tablet computer, a notebook computer, and the like. For example, the display device 200 is controlled using an application program running on the smart device. The application program may provide various controls to a user through an intuitive User Interface (UI) on a screen associated with the smart device through configuration.
For example, the mobile terminal 100B may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 100B may be caused to establish a control instruction protocol with the display device 200, and the functions of the physical keys as arranged by the remote control 100A may be implemented 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 may also be transmitted to the display device 200, so as to implement a synchronous display function.
The display apparatus 200 may provide a network television function of a broadcast receiving function and a computer support function. The display device may be implemented as a digital television, a web television, an Internet Protocol Television (IPTV), or the like.
The display device 200 may be a liquid crystal display, an organic light emitting display, a projection device. The specific display device type, size, resolution, etc. are not limited.
The display apparatus 200 also performs data communication with the server 300 through various communication means. Here, the display apparatus 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 300 may provide various contents and interactions to the display apparatus 200. By way of example, the display device 200 may 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 servers 300 may be a group or groups of servers, and may be one or more types of servers. Other web service contents such as a video on demand and an advertisement service are provided through the server 300.
In some embodiments, as shown in fig. 1B, the display device 200 includes a rotating component 276, a controller 250, a display 275, a terminal interface 278 protruding from a gap on the back panel, and a rotating component 276 connected to the back panel, where the rotating component 276 may be a display screen that rotates, and when viewed from the front of the display device, the rotating component 276 may rotate the display screen to a vertical screen state, that is, a state where the side length of the vertical screen is greater than that of the horizontal screen, and may also rotate the screen to a horizontal screen state, that is, a state where the side length of the horizontal screen is greater than that of the vertical screen.
Fig. 2 is a block diagram illustrating the configuration of the control device 100. 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.
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 of the control device 100, as well as the internal components of the communication cooperation, external and internal data processing functions.
Illustratively, when an interaction of a user pressing a key disposed on the remote controller 100A or an interaction of touching a touch panel disposed on the remote controller 100A is detected, the controller 110 may control to generate a signal corresponding to the detected interaction and transmit the signal to the display device 200.
And a memory 120 for storing various operation programs, data and applications for driving and controlling the control apparatus 100 under the control of the controller 110. The memory 120 may store various control signal commands input by a user.
The communicator 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the control apparatus 100 transmits a control signal (e.g., a touch signal or a control signal) to the display device 200 via the communicator 130, and the control apparatus 100 may receive the signal transmitted 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: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.
The user input interface 140 may include at least one of a microphone 141, a touch pad 142, a sensor 143, a key 144, and the like, so that a user can input a user instruction regarding controlling the display apparatus 200 to the control apparatus 100 through voice, touch, gesture, press, and the like.
The user output interface 150 outputs a user instruction received by the user input interface 140 to the display apparatus 200, or outputs an image or voice signal received by the display apparatus 200. Here, the user output interface 150 may include an LED interface 151, a vibration interface 152 generating vibration, a sound output interface 153 outputting sound, a display 154 outputting images, and the like. For example, the remote controller 100A may receive an output signal such as audio, video, or data from the user output interface 150 and display the output signal in the form of an image on the display 154, an audio on the sound output interface 153, or a vibration on the vibration interface 152.
And a power supply 160 for providing operation power support for each element of the control device 100 under the control of the controller 110. In the form of a battery and associated control circuitry.
A hardware configuration block diagram of the display device 200 is exemplarily shown in fig. 3. As shown in fig. 3, a tuner 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, a rotating component 276, a monitoring component 277, an audio processor 280, an audio output interface 285, and a power supply 290 may be included in the display apparatus 200.
The monitoring component 277 can be disposed independently or in the controller.
The rotating assembly 276 may include a driving motor, a rotating shaft, and the like. Wherein, 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 rotation shaft is connected to a 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 mounted on a wall or a bracket through the rotation member 276.
The rotating assembly 276 may also include other components, such as a transmission component, a detection component, and the like. Wherein, the transmission component can adjust the rotating speed and the torque output by the rotating component 276 through a specific transmission ratio, and can be in a gear transmission mode; the detection means may be composed of a sensor, such as an angle sensor, an attitude sensor, or the like, provided on the rotation shaft. These sensors may detect parameters such as the angle at which the rotating assembly 276 is rotated and transmit the detected parameters to the controller 250, so that the controller 250 can determine or adjust the state of the display apparatus 200 according to the detected parameters. In practice, rotating assembly 276 may include, but is not limited to, one or more of the components described above.
A monitoring assembly 277 for monitoring assembly rotation information of the rotating assembly 276 and outputting the assembly rotation information to the controller.
The tuner demodulator 210 receives the broadcast television signal in a wired or wireless manner, may perform modulation and demodulation processing such as amplification, mixing, and resonance, and is configured to demodulate, from a plurality of wireless or wired broadcast television signals, an audio/video signal carried in a frequency of a television channel selected by a user, and additional information (e.g., EPG data).
The tuner demodulator 210 is responsive to the user selected frequency of the television channel and the television signal carried by the frequency, as selected by the user and controlled by the controller 250.
The tuner demodulator 210 can receive a television signal in various ways according to the broadcasting system of the television signal, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; and according to different modulation types, a digital modulation mode or an analog modulation mode can be adopted; and can demodulate the analog signal and the digital signal according to the different kinds of the received television signals.
In other exemplary embodiments, the tuning 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 television signal after modulation and demodulation, and inputs the television signal into the display apparatus 200 through the external device interface 240.
The communicator 220 is a component for communicating with an external device or an external server according to various communication protocol types. For example, the display apparatus 200 may transmit content data to an external apparatus connected via the communicator 220, or browse and download content data from an external apparatus connected via the communicator 220. The communicator 220 may include a network communication protocol module or a near field communication protocol module, such as a WIFI module 221, a bluetooth communication protocol module 222, and a wired ethernet communication protocol module 223, so that the communicator 220 may receive a control signal of the control device 100 according to the control of the controller 250 and implement the control signal as a WIFI signal, a bluetooth signal, a radio frequency signal, and the like.
The detector 230 is a component of the display apparatus 200 for collecting signals of an external environment or interaction 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 sound, such as a voice signal of a control instruction of the user to control the display device 200; alternatively, ambient sounds may be collected that identify the type of ambient scene, enabling the display device 200 to adapt to ambient noise.
In some other exemplary embodiments, the detector 230, which may further include an image collector 232, such as a camera, a video camera, etc., may be configured to collect external environment scenes to adaptively change the display parameters of the display device 200; and the function of acquiring the attribute of the user or interacting gestures with the user so as to realize the interaction between the display equipment and the user.
In some other exemplary embodiments, the detector 230 may further include a light receiver for collecting the intensity of the ambient light to adapt to the display parameter variation of the display device 200.
In some other exemplary embodiments, the detector 230 may further include a temperature sensor, such as by sensing an ambient temperature, and the display device 200 may adaptively adjust a display color temperature of the image. For example, when the temperature is higher, the display apparatus 200 may be adjusted to display a color temperature of an image that is cooler; when the temperature is lower, the display device 200 may be adjusted to display a warmer color temperature of the image.
The external device interface 240 is a component for providing the controller 250 to control data transmission between the display apparatus 200 and an external apparatus. The external device interface 240 may be connected to an external apparatus such as a set-top box, a game device, a notebook computer, etc. in a wired/wireless manner, and may receive data such as a video signal (e.g., moving image), an audio signal (e.g., music), additional information (e.g., EPG), etc. of the external apparatus.
The external device interface 240 may include: a High Definition Multimedia Interface (HDMI) terminal 241, a Composite Video Blanking Sync (CVBS) terminal 242, an analog or digital Component terminal 243, a Universal Serial Bus (USB) terminal 244, a Component terminal (not shown), a red, green, blue (RGB) terminal (not shown), and the like.
The controller 250 controls the operation of the display device 200 and responds to the operation of the user by running various software control programs (such as an operating system and various application programs) stored on the memory 260.
As shown in fig. 3, the controller 250 includes a Random Access Memory (RAM)251, a Read Only Memory (ROM)252, a graphic processor 253, a CPU processor 254, a communication interface 255, a communication bus 256, a rotation processor 257, and an animation processor 258. The RAM251, the ROM252, the graphic processor 253, the CPU processor 254, the communication interface 255, the rotation processor 257, and the animation processor 258 are connected by a communication bus 256. The functions of the rotation processor 257 and the animation processor 258 will be described in detail in the following embodiments.
The ROM252 stores various system boot instructions. When the display apparatus 200 starts power-on upon receiving the power-on signal, the CPU processor 254 executes a system boot instruction in the ROM252, copies the operating system stored in the memory 260 to the RAM251, and starts running the boot operating system. After the start of the operating system is completed, the CPU processor 254 copies the various application programs in the memory 260 to the RAM251 and then starts running and starting the various application programs.
And a graphic processor 253 for generating various graphic objects such as icons, operation menus, and user input instruction display graphics, etc. The graphic processor 253 may include an operator for performing an operation by receiving various interactive instructions input by a user, and further displaying various objects according to display attributes; and a renderer for generating various objects based on the operator and displaying the rendered result on the display 275.
A CPU processor 254 for executing operating system and application program instructions stored in memory 260. And according to the received user input instruction, processing of various application programs, data and contents is executed so as to finally display and play various audio-video contents.
In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and a plurality of or one sub-processor. A main processor for performing some initialization operations of the display apparatus 200 in the display apparatus preload mode and/or operations of displaying a screen in the normal mode. A plurality of or one sub-processor for performing an operation in a state of a standby mode or the like of the display apparatus.
The communication interface 255 may include a first interface to an nth interface. These interfaces may be network interfaces that are connected to external devices via a network.
The controller 250 may control the overall operation of the display apparatus 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.
Where the object may be any one of the selectable objects, such as a hyperlink or an icon. The operation related to the selected object is, for example, an operation of displaying a link to a hyperlink page, document, image, or the like, or an operation of executing a program corresponding to the object. The user input command for selecting the GUI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch panel, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.
A memory 260 for storing various types of data, software programs, or applications for driving and controlling the operation of the display device 200. The memory 260 may include volatile and/or nonvolatile memory. And the term "memory" includes the memory 260, the RAM251 and the ROM252 of the controller 250, or a memory card in the display device 200.
In some embodiments, the memory 260 is specifically used for storing an operating program for driving the controller 250 of the display device 200; storing various application programs built in the display apparatus 200 and downloaded by a user from an external apparatus; data such as visual effect images for configuring various GUIs provided by the display 275, various objects related to the GUIs, and selectors for selecting GUI objects are stored.
In some embodiments, memory 260 is specifically configured to store drivers for tuner demodulator 210, communicator 220, detector 230, external device interface 240, video processor 270, display 275, audio processor 280, etc., and related data, such as external data (e.g., audio-visual data) received from the external device interface or user data (e.g., key information, voice information, touch information, etc.) received by the user interface.
In some embodiments, memory 260 specifically stores software and/or programs representing an Operating System (OS), which may include, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. Illustratively, the kernel may control or manage system resources, as well as functions implemented by other programs (e.g., the middleware, APIs, or applications); at the same time, the kernel may provide an interface to allow middleware, APIs, or applications to access the controller to enable control or management of system resources.
A block diagram of the architectural configuration of the operating system in the memory of the display device 200 is illustrated in fig. 4. The operating system architecture comprises an application layer, a middleware layer and a kernel layer from top to bottom.
The application layer, the application programs built in the system and the non-system-level application programs belong to the application layer. Is responsible for direct interaction with the user. The application layer may include a plurality of applications such as a setup application, a post application, a media center application, and the like. The application programs are mainly developed based on an Android system and can be Java/C + +, which is a development language. These applications may also be implemented as Web applications that execute based on a WebKit engine, and in particular may be developed and executed based on HTML5, Cascading Style Sheets (CSS), and JavaScript.
Here, HTML, which is called HyperText Markup Language (HyperText Markup Language), is a standard Markup Language for creating web pages, and describes the web pages by Markup tags, where the HTML tags are used to describe characters, graphics, animation, sound, tables, links, etc., and a browser reads an HTML document, interprets the content of the tags in the document, and displays the content in the form of web pages.
CSS, known as Cascading Style Sheets (Cascading Style Sheets), is a computer language used to represent the Style of HTML documents, and may be used to define Style structures, such as fonts, colors, locations, etc. The CSS style can be directly stored in the HTML webpage or a separate style file, so that the style in the webpage can be controlled.
JavaScript, a language applied to Web page programming, can be inserted into an HTML page and interpreted and executed by a browser. The interaction logic of the Web application is realized by JavaScript. The JavaScript can package a JavaScript extension interface through a browser, realize the communication with the kernel layer,
the middleware layer may provide some standardized interfaces to support the operation of various environments and systems. For example, the middleware layer may be implemented as multimedia and hypermedia information coding experts group (MHEG) middleware related to data broadcasting, DLNA middleware which is middleware related to communication with an external device, middleware which provides a browser environment in which each application program in the display device operates, and the like.
The kernel layer provides core system services, such as: file management, memory management, process management, network management, system security authority management and the like. The kernel layer may 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: provide display drivers for display 275, camera drivers for the camera, key drivers for the remote control, WIFI drivers for the WIFI module, audio drivers for the audio output interface, power management drivers for the Power Management (PM) module, etc.
In FIG. 3, user interface 265, receives various user interactions. Specifically, it is used to transmit an input signal of a user to the controller 250 or transmit an output signal from the controller 250 to the user. For example, the remote controller 100A may transmit an input signal, such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by the user to the user interface 265, and then the input signal is transferred to the controller 250 through the user interface 265; alternatively, the remote controller 100A may receive an output signal such as audio, video, or data output from the user interface 265 via the controller 250, and display the received output signal or output the received output signal in audio or vibration form.
In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of a selector in the GUI to select different objects or items. Among these, "user interfaces" are media interfaces for interaction and information exchange between an application or operating system and a user, which enable the conversion between an internal form of information and a form acceptable to the user. A common presentation form of a user interface is a Graphical User Interface (GUI), which refers to a user interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a control, a menu, a tab, a text box, a dialog box, a status bar, a channel bar, a Widget, etc.
Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user interface 265 receives the user input command by recognizing the sound or gesture through the sensor.
The video processor 270 is configured to receive an external video signal, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a video signal that is directly displayed or played on the display 275.
Illustratively, the video processor 270 includes a demultiplexing module, a video decoding module, an image synthesizing module, a frame rate conversion module, a display formatting module, and the like.
The demultiplexing module is configured to demultiplex an input audio/video data stream, where, for example, an input MPEG-2 stream (based on a compression standard of a digital storage media moving image and voice), the demultiplexing module demultiplexes the input audio/video data stream into a video signal and an audio signal.
And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.
And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.
The frame rate conversion module is configured to convert a frame rate of an input video, for example, convert a frame rate of an input 60Hz video into a frame rate of 120Hz or 240Hz, where a common format is implemented by using, for example, an interpolation frame method.
A display format module for converting the signal output by the frame rate conversion module into a signal conforming to a display format such as the display 275, for example, converting the format of the signal output by the frame rate conversion module to output RGB data signals.
A display 275 for receiving the image signal from the video processor 270 and displaying the video content, the image and the menu manipulation interface. The display video content may be from the video content in the broadcast signal received by the tuner-demodulator 210, or from the video content input by the communicator 220 or the external device interface 240. The display 275, while displaying a user manipulation interface UI generated in the display apparatus 200 and used to control the display apparatus 200.
And, the display 275 may include a display screen assembly for presenting a picture and a driving assembly for driving the display of an image. Alternatively, a projection device and projection screen may be included, provided that the display 275 is a projection display 275.
Rotating assembly 276, the controller may issue a control signal to cause rotating assembly 276 to rotate display 275.
A monitoring assembly 277 for monitoring assembly rotation information of the rotating assembly 276 and outputting the assembly rotation information to the controller.
The audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing to obtain an audio signal that can be played by the speaker 286.
Illustratively, audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, Advanced Audio Coding (AAC), high efficiency AAC (HE-AAC), and the like.
The audio output interface 285 is used for receiving an audio signal output by the audio processor 280 under the control of the controller 250, and the audio output interface 285 may include a speaker 286 or an external sound output terminal 287, such as an earphone output terminal, for outputting to a generating device of an external device.
In other exemplary embodiments, video processor 270 may comprise one or more chips. Audio processor 280 may also comprise one or more chips.
And, in 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.
And a power supply 290 for supplying power supply support to the display apparatus 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may be a built-in power supply circuit installed inside the display apparatus 200 or may be a power supply installed outside the display apparatus 200.
In order to improve the experience of the user, the rotating animation is usually played in the process of rotating the display device, but the rotating device is large in size, the rotating speed is slow, usually 8-10 seconds are needed, and the rotating animation is inclined in the rotating process, so that the experience of the user is influenced.
In view of the above technical problems, a first aspect of the embodiments of the present application shows a display device, and the structure of the display device and the functions of each component may refer to the above embodiments. The function of the controller 250 will be described in detail below.
The working process of the display device can refer to fig. 5; the display device configuration to which the operation flowchart of fig. 5 is applied has a rotation animation as a central axis symmetric screen.
The controller 250 is configured to configure a rotation animation and control the rotation component to rotate the display in response to receiving a control instruction indicating that the user inputs the display to rotate.
The rotational animation according to the present embodiment is a central axis symmetric picture. The rotation animation rotates with the display 275 as the display 275 rotates. However, since the rotation animation is a picture with a symmetric central axis, the rotation animation does not affect the vision of the user in the rotation process, and therefore, in this embodiment, the controller 250 directly sends a motion instruction to the controller 250 after receiving the rotation instruction carrying the first rotation information. The controller 250 configures the spin animation upon receiving the start instruction.
The operation of the display device will be described in detail with reference to specific examples.
In a possible embodiment, the rotation animation of the display device is a hollow sphere. The display 275 of the display device is in the landscape state in the initial state. The user wants to watch vertical media through display, such as short videos, photos and videos generated by mobile phone photographing or video recording and the like. At this time, the operation of the display device may continue with reference to fig. 5.
S101 the user outputs a control command to the controller 250. In practical applications, the control command may be a user voice, for example, the user voice is "rotate 90 degrees to the left". In this embodiment, the control instruction may also be an operation instruction, and specifically, the user may output the operation instruction to the controller 250 through the remote controller, for example, the first rotation information corresponding to the sound reduction key of the remote controller is "rotate 90 degrees left", and the user triggers the remote controller to send the operation instruction carrying "rotate 90 degrees left" to the controller 250 by touching the sound reduction key.
S102, after receiving a control instruction, the controller 250 controls the rotating assembly to drive the display to rotate;
for example: the user voice is "rotated 90 degrees to the left", and the corresponding first rotation information is "rotated 90 degrees to the left".
S103 the controller 250 configures the rotation animation upon receiving the control command.
S104 the controller 250 outputs the configured rotation animation;
s105 the display 275, displaying the rotation animation outputted by the controller 250.
In the embodiment, referring to fig. 6A and 6B, the schematic diagram of the display interface of the display 275 in the rotation process can show that the rotation animation is a symmetric picture with a central axis, and the rotation animation does not affect the vision of the user in the rotation process.
In another possible embodiment, a display device is shown configured with a rotational animation that is a non-central axis symmetric picture. The structure of the display device and the functions of the respective components may be referred to the above embodiments. The controller 250 of the controller and the functions of the controller 250 are explained in detail below.
In the rotation animation of the non-central-axis-symmetric picture, the rotation animation rotates along with the display 275 while the display 275 rotates, and fig. 7A and 7B are exemplary schematic diagrams of a display interface of the display 275 during rotation. It can be seen that the rotation animation in the figure is an apple, and during rotation of the display 275, the rotation animation also rotates, causing the rotation animation for viewing to tilt.
In the display device shown in this embodiment, the operation process of the display device can refer to fig. 8; the display device configuration to which the operation flowchart of fig. 8 is applied has a rotation animation that is a non-central-axis-symmetric screen.
The workflow of the display device includes the steps of:
s201 the user outputs a control command to the controller 250 of the controller.
In the present embodiment, the control command may be a user voice, for example, the user voice is "rotating XX degrees to X". In this embodiment, the control instruction may also be an operation instruction, and specifically, the user may output the operation instruction to the controller 250 through the remote controller, for example, the first rotation information corresponding to the sound reduction key of the remote controller is "rotate by XX degrees to X", and the user triggers the remote controller to output the operation instruction by touching the sound reduction key.
For the situation control instruction that the user interacts with the controller 250 through the user voice is the user voice, correspondingly, the controller 250 is configured to execute the step S202 to recognize the control instruction, and generate corresponding first rotation information according to the recognition result, where the first rotation information includes the target direction and the target angle.
In an exemplary embodiment, the controller may control the rotating assembly to rotate the display to a first direction (also referred to as an assembly rotating direction in this application), and control the rotating animation to rotate according to a second direction (also referred to as an animation rotating direction in this application), wherein the first direction and the second direction are related, for example, the first direction and the second direction may be opposite, and the assembly rotating direction and the animation rotating direction will be described in detail later.
S203, controlling the rotating assembly to rotate a target angle in a target direction;
specifically, the controller 250 is further configured to recognize the user direction and the user angle θ _ in the user voicei(ii) a Responsive to the user angle being less than or equal to 180 degrees, determining a user direction and θ _ \iIs first rotation information; responsive to the user angle being greater than 180 degrees, determining a reverse sum of user directions of 360-theta _iIs the first rotation information.
The generation process of the first rotation information will be described in detail with reference to specific examples.
In a possible embodiment, the user speech is "rotate 30 degrees left". After receiving the control command carrying "rotate left by 30 degrees", the controller 250 recognizes that the user direction in the control command is "rotate left" and the user angle θ \ uiIs "30 degrees". The first rotation information is determined as "30 degrees rotated to the left".
In a possible embodiment, the user speech is "rotate 270 degrees left". After receiving the control command carrying the "rotate left 270 degrees", the controller 250 identifies the user direction as "rotate left" and the user angle θ \uin the control commandiIs "270 degrees". Controller 250 determines that "270 degrees" is greater than "180 degrees", and determines "36" under this condition0-270 ═ 90 degrees "and" reverse information rotated to the left "are first rotation information, and finally generated first rotation information is" rotated to the right by 90 degrees ".
By adopting the determination method of the first rotation information shown in the embodiment of the application, the display 275 can be rotated to the angle desired by the user in the shortest time, the waiting time of the user is shortened, and the experience of the user is correspondingly improved. In the above embodiment, if the user directly generates the first rotation information according to the user voice, the corresponding first rotation instruction is "rotate left 270 degrees". When the controller 250 sends a rotation command carrying "rotate 270 degrees to the left" to the rotating component 276, the rotating component 276 drives the display 275 to rotate 270 degrees based on the control of the control command. In the first rotation information generation method described in the present application, the first rotation command is "90 degrees to the right". When the controller 250 sends a rotation command carrying "rotate 90 degrees to the right" to the rotating assembly 276, the rotating assembly 276 drives the display 275 to rotate 90 degrees based on the control of the control command. The end results achieved by both control methods are consistent. Obviously, the generation mode of the first rotation information shown in the present application can ensure that the display 275 is rotated to the angle desired by the user in the shortest time, so that the waiting time of the user is shortened, and the experience of the user is correspondingly improved.
It is noted that the above-mentioned process of determining the first rotation information may be performed based on the controller 250, or may be performed based on the rotation processor 257 configured in the controller 250, and in some feasible embodiments, the process of determining the first rotation information may be performed based on the rotation processor 257 provided in the display device.
In another possible embodiment, the display further comprises a remote control, through which the user sends control instructions to the controller 250. The remote controller is configured to send corresponding operation instructions based on touch control of a user; the controller 250 is further configured to identify first rotation information corresponding to the operation instruction.
Specifically, the remote controller is usually configured with a plurality of keys, such as: a sound adjustment key, a turntable key, a signal source key, etc. The corresponding relationship between each key and the rotation information can be preset in the process of practical application. When the user touches the corresponding key, the remote controller sends an operation instruction carrying the rotation information corresponding to the key to the controller 250.
Fig. 9 is a diagram illustrating a remote controller according to an exemplary embodiment, in which a key 1 is a key corresponding to "increase sound", a key 2 is a key corresponding to "tune up", a key 3 is a key corresponding to "tune down", and a key 4 is a key corresponding to "decrease sound". In an application scenario of controlling the rotation of the display 275 in this embodiment, the key 1, the key 2, the key 3, and the key 4 are all rotation keys of the remote controller. Specifically, in the figure, the key 1 is a key corresponding to "control the display 275 to rotate 360 degrees", the key 2 is a key corresponding to "control the display 275 to rotate 90 degrees to the left", the key 3 is a key corresponding to "control the display 275 to rotate 180 degrees to the left", and the key 4 is a key corresponding to "control the display 275 to rotate 90 degrees to the right". It should be noted that this embodiment merely introduces an exemplary corresponding relationship between a set of rotation information and a key, and in an actual application process, the corresponding relationship between the key and the rotation information may be set according to a habit of a user.
In the process of the user interacting with the controller 250 by using the remote controller shown in fig. 9, the user touches the key 2. The remote controller transmits an operation command carrying "rotate 90 degrees left" to the controller 250 based on the trigger of the user's operation. The controller 250 recognizes that the first rotation information corresponding to the operation instruction is "rotated 90 degrees to the left". Controller 250 sends a rotate command carrying "rotate 90 degrees left" to rotate assembly 276. The rotating component 276, based on the control of the control instruction, drives the display 275 to rotate 90 degrees to the left.
S204 the controller 250 monitors the component rotation information in real time.
In the present application, the controller 250 detects the rotation information of the assembly in real time, and the rotation information of the assembly at least includes the rotation angle of the assembly and the rotation direction of the assembly.
In a possible embodiment, the controller 250 may transmit the detected rotation information of the assembly to the controller 250 every interval of a preset time.
It is noted that the process of collecting the rotation angle of the assembly may be performed based on the controller 250, or may be performed based on the monitoring assembly 277 configured in the controller 250, and in some feasible embodiments, the process of collecting the rotation angle of the assembly may be performed based on a monitoring assembly in a separate display device.
The data collection process of the controller 250 is described in detail below with reference to specific examples.
In a possible embodiment, the controller 250 collects one increment of the rotation angle of the assembly every 0.2s interval. The data collected by controller 250 can be seen in table 1.
TABLE 1
Figure BDA0002419843680000121
In this embodiment, the data collected by the controller 250 are angle increment values, each angle increment value corresponding to one component rotation angle.
During actual use, the display 275 may rotate due to human movement, and therefore during actual use, it is necessary to determine whether the rotation of the rotating assembly 276 is caused by a control command sent by the controller 250 or due to an error operation. And different processing modes are adopted for different results. If the rotation of the rotating component 276 is caused by a control instruction sent by the controller 250, a rotation animation is configured based on the component rotation information output by the controller 250. The rotation of the rotating assembly 276 is caused by a malfunction and no rotating animation is configured.
Specifically, the technical solution shown in the embodiment of the present application determines whether the rotation of the rotating component 276 is caused by an erroneous operation by calculating the rate of change of the rotation angle of the component. Specifically, the controller 250 is further configured to calculate a rate of change of the rotation angle of the component.
For example, the angle acquired by the controller 250 at 0.2S is increased by 2 degrees, and the controller 250 calculates the rate of change of the rotation angle of the component to be 2/0.2 to 10 degrees/second. The angle acquired by the controller 250 at 0.4S is increased by 0 degrees, and the controller 250 calculates the rate of change of the rotation angle of the assembly to be 0/0.2-0 degrees/second.
In practical applications, the controller 250 may calculate a change rate of the rotation angle of the component for a certain period of time in order to reduce the amount of calculation of the controller 250.
In a feasible real-time, the angle collected by the controller 250 at 0.2S is increased by 2 degrees, the angle collected by the controller 250 at 0.4S is increased by 0 degrees, the angle collected by the controller 250 at 0.6S is increased by 0 degrees, the angle collected by the controller 250 at 0.8S is increased by 0 degrees, and the angle collected by the controller 250 at 1S is increased by 0 degrees. At this time, the controller 250 calculates the rate of change of the unit rotation angle to be 0.2/1 to 0.2 degrees/second, and the preset rate of change is 5 degrees/second in this embodiment. Based on which it can be determined that the rate of change of the assembly rotation angle is less than the preset rate of change in time of 1s, it is determined that the rotation of rotating assembly 276 is caused by a malfunction.
For another example, in the embodiment shown in table 1, the angle acquired by the controller 250 at 0.2S is increased by 2 degrees, and the controller 250 calculates the rate of change of the rotation angle of the component to be 2/0.2-10 degrees/second. In practical applications, in order to reduce the amount of calculation of the controller 250, the controller 250 may calculate the change rate over a certain period of time, for example, in the embodiment shown in table 1, the angle acquired by the controller 250 at 0.2S is increased by 2 degrees, the angle acquired by the controller 250 at 0.4S is increased by 2 degrees, the angle acquired by the controller 250 at 0.6S is increased by 2 degrees, the angle acquired by the controller 250 at 0.8S is increased by 2 degrees, and the angle acquired by the controller 250 at 1S is increased by 2 degrees. At this time, the controller 250 calculates the rate of change of the unit rotation angle to be (2+2+2+ 2)/1 ═ 10 degrees/second. The preset rate of change in this implementation is 5 degrees/second. Based on which it may be determined that the rate of change of the assembly rotational angle is greater than the preset rate of change over a period of 1s, then it is determined that the rotation of rotating assembly 276 is caused by a control command sent by controller 250.
In the technical solution shown in the embodiment of the present application, the controller 250 may also determine when to stop configuring the rotation animation according to a change rate of the rotation angle of the component. Specifically, taking the embodiment shown in table 1 as an example, the rate of change of the rotation angle of the assembly is 10 degrees/s from 0 s to 9s, and the controller 250 continuously configures the rotation animation during this period. At 9.2s, the controller 250 calculates the rate of change of the rotation angle of the component to be 0, which is less than the preset rate of change, and the controller 250 terminates the configuration rotation animation.
S205 the controller 250 configures a rotation animation based on the monitored component rotation information.
S206 the controller 250 outputs a rotation animation to the display;
and S207, displaying the rotation animation by the display.
A controller 250 further configured to configure a rotation animation based on the component rotation information output by the controller 250, the component rotation information being real-time rotation information of the rotating component 276, and output the rotation animation to a display 275.
In a possible embodiment, the component rotation information includes a component rotation direction (also referred to as a first direction in this embodiment) and a component rotation angle.
The controller 250 is configured to convert the component rotation direction into an animation rotation direction, which is a reverse direction of the component rotation direction (which may also be referred to as a second direction in this embodiment);
and calling the rotating animation according to a preset storage path of the rotating animation, and rotating the rotating animation according to animation rotation information, wherein the animation rotation information comprises an animation rotation direction and an assembly rotation angle.
The above process is described in detail with reference to specific examples below;
in one possible embodiment, the controller 250 causes the display 275 to start rotating and transmits the monitored component rotation information to the controller 250 in real time. At 0.2s, controller 250 transmits a component rotation message of "add 2 degrees to the right"
The controller 250 converts the component rotation direction (right rotation) into an animation rotation direction (left rotation).
The controller 250 configures a rotary animation interface to initialize the OpenGL, configures an OpenGL environment, loads animation resources, and sets animation parameters. The animation content starts to be configured, and each animation model angle is rotated by 2 degrees to the left. The angle will change during subsequent configuration as the information on the rotation of the assembly changes.
When the animation rotates, the animation always rotates around the center of the display 275. For example, the size of the display 275 is W × H, and the corresponding rotation animation rotates around the (W/2, H/2) point; the display interface during the rotation process can be seen in fig. 10A and 10B. Fig. 10A is a diagram illustrating a change of a display interface corresponding to the display device that is rotated from the portrait screen mode to the landscape screen mode according to the embodiment of the present application; fig. 10B is a diagram illustrating a change of a display interface corresponding to the display device rotated from the landscape mode to the portrait mode according to the embodiment of the application.
When the display 275 stops rotating, the rotating animation interface is exited.
In another possible embodiment, the component rotation information includes a component rotation direction and a component rotation angle;
the controller 250 further configured to convert the component rotation angle into an animated user angle, the animated user angle being a negative of the component rotation angle;
and calling the rotating animation according to a storage path of the preset rotating animation, and rotating the rotating animation according to animation rotation information, wherein the animation rotation information comprises an assembly rotation direction and an animation user angle.
The above process is described in detail with reference to specific examples below;
in one possible embodiment, the controller 250 causes the display 275 to start rotating, and the monitored component rotation information is transmitted to the controller 250 in real time. At 0.2s, controller 250 transmits a component rotation message of "add 2 degrees to the right"
The controller 250 converts the component rotation angle (2 degrees) into an animation user angle (-2 degrees), which is a negative number of the component rotation angle.
The controller 250 configures a rotary animation interface to initialize the OpenGL, configures an OpenGL environment, loads animation resources, and sets animation parameters. And starting to configure the animation content, wherein each animation model is rotated to the right by-2 degrees, and the angle is changed along with the change of the component rotation information in the subsequent configuration process.
When the animation rotates, the animation always rotates around the center of the display 275. For example, the size of the display 275 is W × H, and the corresponding rotation animation rotates around the (W/2, H/2) point;
when the display 275 stops rotating, the rotating animation interface is exited.
It is noted that the configuration process of the rotation animation can be performed based on the controller 250, and can also be performed based on the animation processor 258 configured in the controller 250, and in some feasible embodiments, the configuration process of the rotation animation can also be performed based on the animation processor 258 in the independent setup display device.
The second aspect of the embodiments of the present application shows a configuration method of a rotation animation, which is applicable to a rotation animation with non-central symmetry, and includes:
in response to receiving a control instruction which is input by a user and indicates that the display rotates, controlling a rotating assembly to drive the display to rotate;
monitoring component rotation information of the rotating component;
configuring a rotation animation based on the component rotation information.
The third aspect of the embodiments of the present application shows a configuration method of a rotation animation, which is applicable to a rotation animation with non-central symmetry, and includes:
and in response to receiving a control instruction which is input by a user and indicates that the display rotates, configuring a rotation animation, and controlling the rotation assembly to drive the display to rotate.
It should be understood that the same and similar parts in the various embodiments of the present specification are referred to each other, and the above embodiments should not be construed as limiting the scope of the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A display device, comprising:
a display;
the rotating component is connected with the display and is configured to drive the display to rotate;
a controller configured to:
receiving a control instruction which is input by a user and indicates that the display rotates, and controlling the rotating assembly to drive the display to rotate;
monitoring component rotation information of the rotating component;
configuring a rotation animation based on the component rotation information.
2. The display device of claim 1, wherein the component rotation information includes at least a component rotation angle;
the controller further configured to calculate a rate of change of the angle of rotation of the assembly;
configuring a rotation animation based on the component rotation informativeness if the rate of change is greater than or equal to a preset rate of change.
3. The display device according to claim 2, wherein the controller is further configured to terminate configuring the spin animation if the rate of change is less than a preset rate of change.
4. The display device according to claim 1, wherein the component rotation information includes a component rotation direction and a component rotation angle;
the controller further configured to convert the component rotation direction to an animation rotation direction that is a reverse of the component rotation direction;
rotating the rotating animation in the animation rotation direction by a rotating angle.
5. The display device according to claim 1, wherein the component rotation information includes a component rotation direction and a component rotation angle;
the controller further configured to convert the component rotation angle to an animation rotation angle, the animation rotation angle being a negative of the component rotation angle;
rotating the rotation animation in the component rotation direction by a drawing rotation angle.
6. A display device, comprising:
a display;
the rotating component is connected with the display and is configured to drive the display to rotate;
a controller configured to:
receiving a control instruction input by a user and used for indicating the display to rotate, and presenting a non-centrosymmetric rotation animation on the display;
controlling the rotation assembly to drive the display to rotate towards a first direction, and controlling the rotation animation to rotate according to a second direction, wherein the first direction is associated with the second direction.
7. The display device of claim 1, wherein the controller performs the controlling of the rotating assembly to rotate the display in a first direction and the animation to rotate in a second direction such that the rotating animation remains relatively stationary, wherein the first and second directions are associated, and are specifically configured to:
and controlling the rotating assembly to drive the display to rotate to a first direction according to a preset change rate, and controlling the animation to rotate to a second direction based on the preset change rate, wherein the first direction is opposite to the second direction.
8. A display device, comprising:
a display;
a rotating component connected with the display and configured to drive the display to rotate by a target angle;
a controller configured to:
presenting a centrosymmetric rotation animation on the display in response to receiving a control instruction indicating rotation of the display input by a user;
and controlling the rotating assembly to drive the display to rotate.
9. A configuration method of a rotation animation is used for presenting the rotation animation with non-central symmetry, and comprises the following steps:
in response to receiving a control instruction which is input by a user and indicates that the display rotates, controlling a rotating assembly to drive the display to rotate;
monitoring component rotation information of the rotating component;
configuring a rotation animation based on the component rotation information.
10. A configuration method of a rotation animation is characterized by comprising the following steps:
presenting a centrosymmetric rotation animation on the display in response to receiving a control instruction indicating rotation of the display input by a user;
and controlling the rotating assembly to drive the display to rotate.
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CN104731311A (en) * 2013-12-24 2015-06-24 鸿富锦精密工业（深圳）有限公司 Display device and method
CN107943371A (en) * 2017-11-30 2018-04-20 湖南长城银河科技有限公司 The method and device of automatic Rotation screen picture based on Feiteng processor, all-in-one machine
CN109308153A (en) * 2017-07-27 2019-02-05 先锋高科技(上海)有限公司 Picture adjusting method and device, computer readable storage medium, terminal
CN110045753A (en) * 2019-03-28 2019-07-23 南京巨鲨显示科技有限公司 A method of control indicator screen follows display transverse and longitudinal state to rotate automatically

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102479065A (en) * 2010-11-26 2012-05-30 Tcl集团股份有限公司 Rotary display and display method thereof
CN104731311A (en) * 2013-12-24 2015-06-24 鸿富锦精密工业（深圳）有限公司 Display device and method
CN109308153A (en) * 2017-07-27 2019-02-05 先锋高科技(上海)有限公司 Picture adjusting method and device, computer readable storage medium, terminal
CN107943371A (en) * 2017-11-30 2018-04-20 湖南长城银河科技有限公司 The method and device of automatic Rotation screen picture based on Feiteng processor, all-in-one machine
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