CN114827707B

CN114827707B - Display equipment and startup animation display method

Info

Publication number: CN114827707B
Application number: CN202210380070.9A
Authority: CN
Inventors: 贾亚洲; 于硕; 王秉清; 吴汉勇
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2024-03-22
Anticipated expiration: 2040-03-13
Also published as: CN114866833A; CN113395562A; CN114827707A; CN114793294A; CN114866834A; WO2021179363A1; CN113395562B

Abstract

The application provides a display device and a startup animation display method, wherein a controller of the display device can respond to the startup of the display device to detect the current rotation state of a display; if the display is in the standard state, controlling the display to display the startup animation corresponding to the standard state; and if the display is in the non-standard state, controlling the rotating assembly to rotate the display into the standard state, and after the display is rotated into the standard state, controlling the display to display the startup animation corresponding to the standard state. The display equipment can display the startup animation conforming to the rotation state of the display according to the rotation state of the display, so that the viewing experience of a user is improved.

Description

Display equipment and startup animation display method

This application is based on the division of application number 202010176801.9, with application day 2020, 3/13.

Technical Field

The application relates to the technical field of social televisions, in particular to a display device and a startup animation display method.

Background

The intelligent television equipment is provided with an independent operating system and supports function expansion. Various application programs, such as a traditional video application, a social application such as a short video and the like, and a reading application such as a cartoon and a reading application such as a reading application, can be installed in the intelligent television according to user needs. The applications can utilize the screen of the intelligent television to display application pictures, 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 tv may be connected to the mobile phone through a wireless communication manner such as a local area network, bluetooth, etc., so as to play resources in the mobile phone or directly perform screen projection to display a picture on the mobile phone.

However, since the proportion of pictures corresponding to different applications or media of different sources is different, smart televisions are often used to display pictures different from the traditional video proportion. For example, video resources shot by a terminal such as a mobile phone are vertical assets with the aspect ratio of 9:16, 9:18, 3:4 and the like; while the view provided by the reading application is a vertical resource similar to the aspect ratio of a book. The aspect ratio of the display screen of the smart television is generally in a horizontal state of 16:9, 16:10 and the like, so that when the smart television displays vertical media such as short videos and cartoon, the vertical media images cannot be normally displayed due to the fact that the image proportion is not matched with the display screen proportion. The vertical media frames are generally required to be scaled to be displayed completely, which not only wastes the display space on the screen, but also brings bad user experience.

Disclosure of Invention

The application provides a display device and a startup animation display method, which are used for solving the problem that the traditional display method is easy to cause the failure of the startup animation and the screen gesture.

In one aspect, the present application provides a display device, including: a display, a rotating assembly, and a controller;

the rotating assembly is used for rotating the display so that the display is in one rotating state of a standard state or a non-standard state; the nonstandard state is an intermediate state of the display in the switching process of any two standard states;

The controller is configured to:

detecting a current rotation state of the display in response to a start-up of the display device;

if the display is in the standard state, controlling the display to display a startup animation corresponding to the standard state;

and if the display is in the non-standard state, controlling the rotating assembly to rotate the display into the standard state, and after the display rotates into the standard state, controlling the display to display the startup animation corresponding to the standard state.

On the other hand, the application also provides a startup animation display method, which is characterized by comprising the following steps:

detecting a current rotation state of the display in response to a start-up of the display device; the rotation state includes a standard state and a non-standard state; the non-standard state is an intermediate state of the display in the switching process of the two standard states;

According to the technical scheme, the display equipment and the startup animation display method are provided, and the controller of the display equipment can respond to the startup of the display equipment to detect the current rotation state of the display; if the display is in the standard state, controlling the display to display the startup animation corresponding to the standard state; and if the display is in the non-standard state, controlling the rotating assembly to rotate the display into the standard state, and after the display is rotated into the standard state, controlling the display to display the startup animation corresponding to the standard state. The display equipment can display the startup animation conforming to the rotation state of the display according to the rotation state of the display, so that the viewing experience of a user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1A is an application scenario diagram of a display device provided in some embodiments of the present application;

FIG. 1B is a rear view of a display device provided in some embodiments of the present application;

FIG. 2 is a block diagram of a hardware configuration of the control device 100 of FIG. 1 according to some embodiments of the present application;

FIG. 3 is a block diagram of a hardware configuration of the display device 200 of FIG. 1 provided in some embodiments of the present application;

FIG. 4 is a block diagram of an architecture configuration of an operating system in a memory of a display device 200 according to some embodiments of the present application;

FIG. 5 is a schematic diagram of a horizontal screen state boot animation according to some embodiments of the present disclosure;

FIG. 6 is a schematic diagram of a vertical screen state boot animation according to some embodiments of the present application

FIG. 7 is a flowchart illustrating a method for displaying a boot animation according to some embodiments of the present disclosure;

FIG. 8 is a flowchart of a method for displaying a boot animation in a standard state according to some embodiments of the present application;

FIG. 9 is a schematic diagram of a non-standard status display device provided in some embodiments of the present application;

FIG. 10 is a flow chart of adjusting a rotation state of a display according to rotation intention data according to some embodiments of the present application;

FIG. 11 is a flow chart of controlling a rotating assembly to start rotating according to rotation intention data provided in some embodiments of the present application;

FIG. 12 is a flow chart for adjusting a rotation state of a display according to an approach state according to some embodiments of the present application;

Fig. 13 is a flowchart of a display flag screen according to some embodiments of the present application;

FIG. 14 is a flow chart of a control display for displaying a home page according to some embodiments of the present application;

FIG. 15 is a schematic view of a cross-screen homepage provided in some embodiments of the present application;

FIG. 16 is a schematic view of a vertical screen homepage provided in some embodiments of the present application;

fig. 17 is a flowchart illustrating a process of invoking a boot animation resource according to some embodiments of the present application.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the 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 the wall or the bracket through the rotating component, and the placement angle of the display can be adjusted through the rotating component, so that the purpose of rotation is achieved, and the display is suitable for display pictures with different aspect ratios. For example, the display is in most cases placed sideways to display video pictures with aspect ratios of 16:9, 18:9, etc. When the aspect ratio of the video picture is 9:16, 9:18, etc., the landscape display requires scaling of the picture and black areas are displayed on both sides of the display. Thus, the display may be placed vertically by the rotating assembly to accommodate 9:16, 9:18, etc. proportions of video pictures.

In order to facilitate a user to display a target media detail page in different horizontal and vertical screen states of a display, and facilitate promotion of user viewing experience of display equipment in different viewing states, the embodiment of the application provides display equipment, a detail page display method and a computer storage medium, wherein the display equipment is a rotary television. It should be noted that, the method provided in this embodiment is not only applicable to a rotary 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 or/and software code that is capable of performing the functionality associated with that element.

The term "remote control" as used in the various embodiments of the present application refers to a component of an electronic device (such as a display device as disclosed herein) that can typically wirelessly control the electronic device over a relatively short range of distances. The assembly may be connected to the electronic device generally 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 a general remote control device with a touch screen user interface.

The term "gesture" as used in embodiments of the present application refers to a user behavior that is used to express an intended idea, action, purpose, and/or result by a change in hand or motion of a hand, etc.

The term "hardware system" as used in the various embodiments of the present application may refer to a physical component comprising mechanical, optical, electrical, magnetic devices such as integrated circuits (Integrated Circuit, ICs), printed circuit boards (Printed circuit board, PCBs) with computing, control, storage, input and output functions. In various embodiments of the present application, the hardware system will also be generally referred to as a motherboard (or a 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. 1, communication between the control apparatus 100 and the display device 200 may be performed in a wired or wireless manner.

Wherein the control apparatus 100 is configured to control the display device 200, which can receive an operation instruction input by a user, and convert the operation instruction into an instruction recognizable and responsive to the display device 200, and to mediate interaction between the user and the display device 200. Such as: the user responds to the channel addition and subtraction operation by operating the channel addition and subtraction key on the control apparatus 100.

The control device 100 may be a remote control 100A, including an infrared protocol communication or a bluetooth protocol communication, and other short-range communication modes, and the display apparatus 200 is controlled by a wireless or other wired mode. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. Such as: the user can input corresponding control instructions through volume up-down keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, on-off keys, etc. on the remote controller to realize the functions of the control 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, or the like. For example, the display device 200 is controlled using an application running on a smart device. The application program, by configuration, can provide various controls to the user through an intuitive User Interface (UI) on a screen associated with the smart device.

For example, the mobile terminal 100B may install a software application with the display device 200, implement connection communication through a network communication protocol, and achieve 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 to implement functions such as physical buttons arranged by the remote controller 100A by operating various function keys or virtual controls of a user interface provided on the mobile terminal 100B. The audio/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 device 200 may provide a broadcast receiving function and a network television function of a computer supporting 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 device 200 is also in data communication with the server 300 via a variety of communication means. Display device 200 may be permitted to communicate via 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. 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 one group, may be multiple groups, and may be one or more types of servers. Other web service content such as video on demand and advertising services are provided through the server 300.

In some embodiments, as shown in FIG. 1B, the display device 200 includes a rotating assembly 276, a controller 250, a display 275, a terminal interface 278 extending from a void on the back plate, and a rotating assembly 276 coupled to the back plate, the rotating assembly 276 enabling rotation of the display 275. From the perspective of the front view of the display device, the rotating assembly 276 may rotate the display screen to a portrait orientation, i.e., an orientation in which the vertical side length of the screen is greater than the lateral side length, or to a landscape orientation, i.e., an orientation in which the lateral side length of the screen is greater than the vertical side length.

A block diagram of the configuration of the control apparatus 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.

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 collaboration between the internal components, external and internal data processing functions.

For example, when an interaction in which a user presses a key arranged on the remote controller 100A or an interaction in which a touch panel arranged on the remote controller 100A is touched 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.

The memory 120 stores various operation programs, data, and applications for driving and controlling the control device 100 under the control of the controller 110. The memory 120 may store various control signal instructions input by a user.

The communicator 130 performs communication of control signals and data signals with the display device 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. 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. And the following steps: when the radio frequency signal interface is used, the user input instruction is converted into a digital signal, and then the digital signal is modulated according to a radio frequency control signal modulation protocol and then transmitted to the display device 200 through the radio frequency transmission terminal.

The user input interface 140 may include at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, etc., so that a user may input user instructions regarding controlling the display apparatus 200 to the control device 100 through voice, touch, gesture, press, etc.

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 generating vibrations, a sound output interface 153 outputting sound, a display 154 outputting an image, and the like. For example, the remote controller 100A may receive an output signal of audio, video, or data from the user output interface 150, and display the output signal as an image on the display 154, as an audio at the sound output interface 153, or as a vibration at the vibration interface 152.

A power supply 160 for providing operating power support for the various elements of the control device 100 under the control of the controller 110. May be 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 modem 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 assembly 276, an audio processor 280, an audio output interface 285, a power supply 290 may be included in the display apparatus 200.

Wherein the rotating assembly 276 may include a drive motor, a rotating shaft, etc. The driving motor may be connected to the controller 250, and the controller 250 outputs a rotation angle under control; one end of the rotating 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 rotating assembly 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 rotation speed and 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 constituted by a sensor provided on the rotation shaft, such as an angle sensor, an attitude sensor, or the like. These sensors may detect parameters such as the angle at which the rotating assembly 276 rotates and send the detected parameters to the controller 250 to enable the controller 250 to determine or adjust the status of the display device 200 based on the detected parameters. In practice, the rotating assembly 276 may include, but is not limited to, one or more of the components described above.

The modem 210 receives broadcast television signals through a wired or wireless manner, and may perform modulation and demodulation processes such as amplification, mixing, and resonance, for demodulating an audio/video signal carried in a frequency of a television channel selected by a user and additional information (e.g., EPG data) from among a plurality of wireless or wired broadcast television signals.

The tuning demodulator 210 is responsive to the frequency of the television channel selected by the user and the television signal carried by that frequency, as selected by the user, and as controlled by the controller 250.

The tuning demodulator 210 can receive signals in various ways according to broadcasting systems of television signals, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; according to different modulation types, a digital modulation mode or an analog modulation mode can be adopted; and the analog signal and the digital signal can be demodulated according to the kind of the received television signal.

In other exemplary embodiments, the modem 210 may also be in an external device, such as an external set-top box or the like. In this way, the set-top box outputs a television signal after modulation and demodulation, and inputs the television signal to 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 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 or a near field communication protocol module such as a WIFI module 221, a bluetooth communication protocol module 222, a wired ethernet communication protocol module 223, etc., 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, etc.

The detector 230 is a component of the display device 200 for collecting signals of the external environment or interaction with the outside. The detector 230 may include a sound collector 231, such as a microphone, that may be used to receive a user's sound, such as a voice signal of a control instruction of the user controlling the display device 200; alternatively, ambient sounds for identifying the type of ambient scene may be collected, and the implementation display device 200 may adapt to ambient noise.

In other exemplary embodiments, the detector 230 may further include an image collector 232, such as a camera, webcam, etc., that may be used to collect external environmental scenes to adaptively change the display parameters of the display device 200; and the function is used for collecting 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 other exemplary embodiments, the detector 230 may further include a light receiver for collecting ambient light intensity to adapt to changes in display parameters of the display device 200, etc.

In other exemplary embodiments, the detector 230 may further include a temperature sensor, such as by sensing ambient temperature, the display device 200 may adaptively adjust the display color temperature of the image. Illustratively, the display device 200 may be adjusted to display a colder color temperature shade of the image when the temperature is higher than ambient; when the temperature is low, the display device 200 may be adjusted to display a color temperature-warm tone of the image.

The external device interface 240 is a component that provides the controller 250 to control data transmission between the display apparatus 200 and an external device. The external device interface 240 may be connected to an external device 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., a moving image), an audio signal (e.g., music), additional information (e.g., an EPG), etc., of the external device.

The external device interface 240 may include: any one or more of 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 user's operations by running various software control programs (e.g., 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 graphics processor 253, a CPU processor 254, a communication interface 255, and a communication bus 256. The RAM251, the ROM252, the graphics processor 253, and the CPU 254 are connected to each other via a communication bus 256.

A ROM252 for storing various system boot instructions. When the power of the display apparatus 200 starts to be started upon receiving the power-on signal, the CPU processor 254 runs a system start instruction in the ROM252, copies the operating system stored in the memory 260 into the RAM251 to start running the start operating system. When the operating system is started, the CPU processor 254 copies various applications in the memory 260 to the RAM251, and then starts running the various applications.

The graphic processor 253 generates 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 user input of various interactive instructions, thereby displaying various objects according to display attributes; and a renderer for generating various objects based on the operator, and displaying the result of rendering on the display 275.

CPU processor 254 is operative to execute operating system and application program instructions stored in memory 260. And executing processing of various application programs, data and contents according to the received user input instructions so as to finally display and play various audio and video contents.

In some exemplary embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and a plurality or one sub-processor. A main processor for performing some initialization operations of the display device 200 in a display device preloading mode and/or an operation of displaying a picture in a normal mode. A plurality of or a sub-processor for performing an operation in a state of standby mode or the like of the display device.

Communication interface 255 may include a first interface through 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.

Wherein the object may be any one of selectable objects, such as a hyperlink or an icon. The operation related to the selected object, for example, an operation of displaying a link to a hyperlink page, a document, an 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., mouse, keyboard, touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice uttered by the user.

The memory 260 is used to store various types of data, software programs, or applications that drive and control the operation of the display device 200. Memory 260 may include volatile and/or nonvolatile memory. And the term "memory" includes memory 260, RAM251 and ROM252 of controller 250, or a memory card in display device 200.

In some embodiments, the memory 260 is specifically configured to store an operating program that drives the controller 250 in the display device 200; various application programs built in the display device 200 and downloaded from an external device by a user are stored; data for configuring various GUIs provided by the display 275, various objects related to the GUIs, visual effect images of selectors for selecting GUI objects, and the like are stored.

In some embodiments, the memory 260 is specifically configured to store drivers and related data for the modem 210, the communicator 220, the detector 230, the external device interface 240, the video processor 270, the display 275, the audio processor 280, etc., 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 from the user interface.

In some embodiments, memory 260 specifically stores software and/or programs for 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 (such as the middleware, APIs, or application programs); at the same time, the kernel may provide an interface to allow middleware, APIs, or applications to access the controller to implement control or management of system resources.

An architectural configuration block diagram of the operating system in the memory of the display device 200 is exemplarily shown in fig. 4. The operating system architecture is sequentially an application layer, a framework layer, a middleware layer and a kernel layer from top to bottom.

The application layer, the application program built in the system and the non-system application program 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, an electronic post application, a media center application, and the like. These applications may be implemented as Web applications that execute based on WebKit engines, and in particular may be developed and executed based on HTML5, cascading Style Sheets (CSS), and JavaScript.

Here, HTML, which is called a hypertext markup language (HyperText Markup Language) in its entirety, is a standard markup language for creating web pages, which are described by markup tags for describing words, graphics, animations, sounds, tables, links, etc., and a browser reads an HTML document, interprets the contents of tags within the document, and displays them in the form of web pages.

CSS, collectively referred to as cascading style sheets (Cascading Style Sheets), is a computer language used to represent the style of HTML files and may be used to define style structures such as fonts, colors, positions, and the like. The CSS style can be directly stored in an HTML webpage or a separate style file, so that the control of the style in the webpage is realized.

JavaScript, a language applied to Web page programming, can be inserted into HTML pages and interpreted by a browser. The interaction logic of the Web application is realized through JavaScript. The JavaScript can be used for realizing communication with the kernel layer by encapsulating the JavaScript extension interface through the browser,

and the framework layer can provide basic framework service for the operating system so as to support data interaction operation among other layers. The framework layer serves as a basic level and is the basis for development and application of other levels.

Middleware layer, some standardized interfaces may be provided to support the operation of various environments and systems. For example, the middleware layer may be implemented as multimedia and hypermedia information coding expert group (MHEG) of middleware related to data broadcasting, as DLNA middleware of middleware related to communication with an external device, as middleware providing a browser environment in which applications within a display device are running, and the like.

A kernel layer providing core system services such as: file management, memory management, process management, network management, system security authority management and other services. The kernel layer may be implemented as a kernel based on various operating systems, such as a kernel based on the Linux operating system.

The kernel layer also provides communication between system software and hardware at the same time, providing device driver services for various hardware, such as: providing a display driver for a display, providing a camera driver for a camera, providing a key driver for a remote control, providing a WIFI driver for a WIFI module, providing an audio driver for an audio output interface, providing a Power Management (PM) module with a power management driver, and the like.

In fig. 3, a user interface 265 receives various user interactions. Specifically, an input signal for a user is transmitted to the controller 250, or an output signal from the controller 250 is transmitted to the user. Illustratively, the remote control 100A may send input signals such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by a user to the user interface 265, and then forwarded by the user interface 265 to the controller 250; alternatively, the remote controller 100A may receive an output signal such as audio, video, or data, which is processed by the controller 250 to be output from the user interface 265, and display the received output signal or output the received output signal in the form of audio or vibration.

In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI. In particular, the user interface 265 may receive user input commands for controlling the position of a selector in a GUI to select different objects or items. Wherein a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user, which enables conversion between an internal form of information and a user-acceptable form. A commonly used presentation form of the 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 may be an interface element such as an icon, a window, a control, etc. displayed in a 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 enter a user command by entering a particular 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 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 composition according to a standard codec protocol of an input signal, so as to obtain a video signal that is directly displayed or played on the display 275.

By way of example, video processor 270 includes a demultiplexing module, a video decoding module, an image compositing module, a frame rate conversion module, a display formatting module, and the like.

Wherein, the demultiplexing module is used for demultiplexing the input audio/video data stream, such as the input MPEG-2 stream (based on the compression standard of the digital storage media moving image and voice), and then the demultiplexing module demultiplexes the input audio/video data stream into video signals, audio signals and the like.

And the video decoding module is used for processing the demultiplexed video signal, including decoding, scaling and the like.

And an image synthesis module, such as an image synthesizer, for performing superposition mixing processing on the graphic generator and the video image after the scaling processing according to the GUI signal input by the user or generated 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, and a common format is implemented in an inserting frame manner.

And a display formatting module for converting the signal output by the frame rate conversion module into a signal conforming to a display format such as a display, for example, format converting the signal output by the frame rate conversion module to output an RGB data signal.

And a display 275 for receiving image signals from the video processor 270 and displaying video content, images and menu manipulation interfaces. The video content may be displayed from the broadcast signal received by the modem 210, or may be displayed from the video content input by the communicator 220 or the external device interface 240. And a display 275 for simultaneously displaying a user manipulation interface UI generated in the display device 200 and used to control the display device 200.

And, the display 275 may include a display screen assembly for presenting pictures and a drive assembly for driving the display of images. Alternatively, if the display 275 is a projection display, a projection device and a projection screen may be included.

The rotating assembly 276, the controller may issue control signals to cause the rotating assembly 276 to rotate the display 255.

The audio processor 280 is configured to receive an external audio signal, decompress and decode according to a standard codec of an input signal, and perform audio data processing such as noise reduction, digital-to-analog conversion, and amplification, so as to obtain an audio signal that can be played in the speaker 286.

Illustratively, the audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, advanced Audio Coding (AAC), high efficiency AAC (HE-AAC), etc.

An audio output interface 285 for receiving the audio signal output from the audio processor 280 under the control of the controller 250, the audio output interface 285 may include a speaker 286, or an external audio output terminal 287, such as a headphone output terminal, for outputting to a generating device of an external device.

In other exemplary embodiments, video processor 270 may include one or more chip components. Audio processor 280 may also include one or more chip components.

And, in other exemplary embodiments, video processor 270 and audio processor 280 may be separate chips or integrated with controller 250 in one or more chips.

The power supply 290 is used for providing power supply support for the display device 200 by power input by an external power supply under the control of the controller 250. The power supply 290 may be a built-in power supply circuit mounted inside the display device 200 or may be a power supply mounted outside the display device 200.

In the technical solution provided in the present application, the startup process refers to executing startup operation by a user, for example, by pressing (touching) a startup key on the control device 100, to control the display device 200 to start running; or by pressing (touching) a power key on the display device 200, the display device 200 is controlled to start operation. After the display device 200 is started, hardware in the display device 200 is powered on to run first, and then enters a control homepage by executing an operating system program. During the period, a certain time is consumed for starting the operating system and initializing the page, so that a brand mark picture (logo picture) and/or a starting animation can be played in the time, and the time for waiting for starting by a user is filled.

Referring to fig. 5, a schematic diagram of a horizontal screen state boot animation according to some embodiments of the present application; FIG. 6 is a schematic diagram of a vertical screen state boot animation according to some embodiments of the present application. The boot animation displayed on the display 275 may be a designated transition screen built in the operating system, or may be a third party video resource displayed on the display device 200 for business purposes, for example, the boot animation may be a video recommendation resource such as a trailer pushed according to user preference, or an advertisement video resource.

The boot animation resource file may be stored in the memory 260 of the display device 200 by being directly invoked in the memory 260 of the display device 200 when the boot program starts up to run. In the normal operation process of the display device 200, the memory 260 can acquire a plurality of startup animation resources with different contents from the server 300 (or the network environment) through a background program so as to respectively display the startup animation resources according to different startup moments, namely, startup animations of each startup are different, and a monotone display effect is avoided. The boot animation resource file may also be obtained from the server 300 in real time after the boot program is started, so as to occupy less memory space of the memory 260.

When the boot animation resources are obtained from the server 300 in real time, the display device 200 needs to be in a networking state. However, since the display device 200 is just started to operate, the network environment is likely to be unstable, or the resource file cannot be downloaded from the server 300 in time, so that the transition of the startup page is not smooth or the waiting time is long. Therefore, in order to make the transition of the boot page smoother, a standby boot animation resource may be stored in the memory 260, and when the resource file cannot be downloaded in a predetermined time during the boot process, the standby boot animation resource may be called. In this way, the memory 260 does not need to store too many resource files, and different pictures can be displayed each time the machine is started.

The presented boot animation is also different for different gestures of the display 275. The difference can be represented by different contents or different display proportions of animation resources. For example, when the display 275 is in a landscape state, a start-up animation in the form of a landscape scale such as a movie trailer, a regular advertisement, etc. may be selected to be played; when the display 275 is in the portrait state, a start-up animation in a vertical scale form such as a short video APP may be selected to be played.

Wherein the landscape state refers to a state in which the length (width) of the display 275 in the horizontal direction is greater than the length (height) of the display 275 in the vertical direction when viewed from the front of the display 275; the portrait screen state is a state in which the length (width) of the display 275 in the horizontal direction is smaller than the length (height) of the display 275 in the vertical direction when viewed from the front of the display 275. Obviously, the vertical direction is referred to as being substantially vertical in this application, and the horizontal direction is also referred to as being substantially horizontal, as affected by the mounting/placement position of the display apparatus 200. The horizontal screen state is mainly used for displaying transverse media such as television dramas and movies, and the vertical screen state is mainly used for displaying vertical media such as short videos and cartoon.

It should be noted that, the above-mentioned horizontal screen state and vertical screen state are only two different display states, and do not limit the displayed content, for example, vertical media such as short videos and cartoon can still be displayed in the horizontal screen state; the method can still display transverse media such as TV dramas, movies and the like under the vertical screen state, and only needs to compress and adjust non-conforming display windows under the vertical screen state.

In practical applications, the state of the display 275 at the time of starting up is generally determined by the state of the display 275 at the time of last closing by the user. For example, the last time the user turned off the display device 200, the display 275 is in the landscape state, and the display 275 is also in the landscape state at this time of power on. Similarly, when the user turns off the display device 200 last time, the display 275 is in the portrait state, and when the user turns on the display 275 this time, the display 275 is in the portrait state.

It is apparent that, for the rotatable display device 200, the posture of the display 275 is not limited to the above two cases, and the display 275 may be in other postures depending on the actual use. For example, to other predetermined tilt conditions by rotating the rotating assembly 276; or the display 275 is in an inclined state due to a power failure or other malfunction during the last rotation of the display 275 by the user; or the display device 200 is manually rotated to the tilted state during shutdown. In this application, the gestures in which the display 275 can be in may all be referred to as rotational states. The rotation state further includes a normal state and a non-normal state.

The standard state refers to a state that can be obtained directly through the rotating component 276 according to the user's viewing needs, and may include a horizontal screen state, a vertical screen state, etc. And, the standard state may further include other adjustable states, such as a 45 degree tilt state, etc., according to display needs. The non-standard state is different from the standard state and may be any intermediate state of the display 275 during switching between the two standard states. For example, when the user sends a command to switch from the landscape state to the portrait state through the control device 100, the rotating component 276 drives the display 275 to rotate, and the display 275 is in the middle state when the portrait state is not reached. If at this point power is removed or another fault is encountered, causing the display 275 to remain in any of the intermediate states, the display 275 is in a non-standard state.

When the display 275 is in a non-standard state, the display 275 is typically in an inclined state in which the screen displayed on the display 275 is also inclined, not only affecting the viewing experience of the user, but also easily causing anomalies in the selection of resources by the display 275. For example, when the display 275 is stopped by rotating more than 45 degrees clockwise from the landscape state, the display 275 is closer to the portrait state, and at this time, when the display 275 is still displaying according to the landscape state, the display screen is inclined more, which seriously affects the viewing experience of the user. And, the tilt state of the display 275 is generally detected by a gravitational acceleration sensor within the rotatable display device 200 in order to adjust the play screen. For example, when the display 275 is closer to the portrait state, the display 275 may rotate the display screen 90 degrees counterclockwise to accommodate the portrait state.

However, in the starting process, part of the program of the control system is not completely started, and the display picture cannot be adjusted through the picture quality adjusting program, so that the rotation of the starting animation cannot be realized in the starting process. In order to improve the display quality of the boot animation, in this application, different boot animations may be displayed when the display 275 is in different rotation states.

As shown in fig. 7, the boot animation display method provided in the present application may specifically include the following steps, that is, the controller is configured to:

s1: in response to a start-up of the display device, a current rotational state of the display is detected.

In practical applications, after a user starts the display device 200 to operate through the on-off key of the control apparatus 100 or the power key of the display device 200, the controller 250 may respond to the start action to detect the rotation state of the display 275. The specific rotation state detection method may be detected by the gravity direction measured by a gravitational acceleration sensor built in the display device 200, or by the angle at which the rotating assembly 276 is currently rotated.

For the manner of measuring the gravitational acceleration sensor, after the display device 200 is started, the controller 250 may acquire the gravitational acceleration direction sensed by the gravitational acceleration sensor, i.e., determine the vertical direction; and determining the current rotation state of the display 275 by judging the position relationship between the display 275 and the direction of the gravitational acceleration. For example, when it is detected that the direction of gravitational acceleration is parallel to the short side direction of the display 275, it is determined that the display 275 is currently in the landscape state in the normal state; if it is detected that the gravitational acceleration direction is parallel to the long side direction of the display 275, it is determined that the display 275 is currently in the portrait state in the normal state. If it is detected that the gravitational acceleration direction is not parallel to the long-side direction and not parallel to the short-side direction of the display 275, it is determined that the current display 275 is in a non-standard state.

For the manner in which the rotation assembly 276 is detected, after the display device 200 is activated, the controller 250 may detect the rotation angle of the rotation assembly 276 and obtain the rotation state of the display 275. For example, the assembly 276 is rotated to an initial 0 degree angle when the display 275 is in the landscape state. If the rotation angle of the rotating assembly 276 is detected, determining that the display 275 is in the landscape state when the rotation angle of the rotating assembly 276 is 0 degrees; if the rotation angle of the rotating assembly 276 is detected, determining that the display 275 is in the portrait screen state when the rotation angle of the rotating assembly 276 is +90 degrees; if the rotational angle of the rotating assembly 276 is determined to be 36 degrees by detecting the rotational angle of the rotating assembly 276, the display 275 is determined to be in a non-standard state.

It should be noted that the standard state is not limited to the two modes of the horizontal screen state and the vertical screen state, and may be in other states according to the display requirement. Accordingly, all preset states adjusted by the rotating assembly 276 are classified as standard states in this application, for example, in a partial scene, the display 275 may be displayed in a 45 degree tilted manner, and thus the posture of the display 275 in a 45 degree tilted direction may also be used as a standard state. Accordingly, as the rotation assembly 276 is actuated, the display 275 may be rotated clockwise or counterclockwise, i.e., the 45 degree tilted state may include a +45 degree rotated state and a-45 degree rotated state. Further, the portrait screen state includes a +90 degree rotated state and a-90 degree rotated state with respect to the landscape screen state.

S2: and if the display is in the standard state, controlling the display to display the startup animation corresponding to the standard state.

After detecting the current rotation state of the display 275, the controller 250 may control the display of the power-on animation according to the detected rotation state. When the display 275 is in the standard state, that is, the display 275 is in the landscape state or the portrait state, the display 275 is controlled to display the corresponding startup animation.

That is, as shown in fig. 8, in one implementation, if the display is in a standard state, the controller is further configured to:

s211: if the display is in a horizontal screen state, controlling the display to display horizontal screen startup animation;

s212: and if the display is in the vertical screen state, controlling the display to display the vertical screen startup animation.

Wherein the horizontal screen startup animation is different from the vertical screen startup animation. In the horizontal screen state, the size of the displayed startup animation accords with the display proportion of the display 275 in the horizontal screen state, and meanwhile, the type of the startup animation is also suitable for the horizontal screen media played in the current horizontal screen state of the display 275. For example, when the display 275 is in the landscape state, the display screen aspect ratio of the display 275 is 16:9, the controller 250 controls the display 275 to display an aspect ratio of 16:9, taking the movie and the trailer of the television play as the starting animation. Similarly, in the portrait state, the aspect ratio of the display 275 is 9:16, the controller 250 controls the display 275 to display an aspect ratio of 9:16 as a boot animation.

S3: and if the display is in the non-standard state, controlling the rotating assembly to rotate the display into the standard state, and after the display rotates into the standard state, controlling the display to display the startup animation corresponding to the standard state.

When the display 275 is in the non-standard state, as shown in fig. 9, the controller 250 may send an instruction to the rotating component 276, so that the rotating component 276 may drive the display 275 to rotate, rotate the display 275 to a standard state, and after the display 275 is rotated to the standard state, control the display 275 to display a startup animation corresponding to the standard state.

For example, when the controller 250 detects that the rotational angle of the rotating assembly 276 is +30 degrees (30 degrees rotated clockwise with respect to the landscape state), it is determined that the current rotational state of the display 275 is a non-standard state, and at this time, the rotating assembly 276 may be controlled to rotate, and the display 275 is rotated-30 degrees (30 degrees rotated counterclockwise) so that the display 275 is in the landscape state. After the display 275 is adjusted to the landscape state, the aspect ratio is also 16:9, a movie, a trailer of a television show, etc.

As can be seen, when the display device 200 is started up, the controller 250 determines the rotation state of the display 275, and displays different startup animations according to the rotation state. When the display 275 is in a landscape state, displaying a startup animation corresponding to the landscape state; when the display 275 is a vertical screen, displaying a startup animation adapted to the vertical screen state; when the display 275 is in a non-standard state, the display 275 can be rotated to the standard state, and then the corresponding startup animation is displayed, so that a user can feel that the startup picture is always matched with the gesture of the display 275, and the user experience is improved.

In the above embodiment, if the display 275 is in the non-standard state, the display 275 needs to be rotated to the standard state first, however the standard state includes but is not limited to a plurality of states of two or more of the landscape state and the portrait state, and thus it is necessary to determine which standard state the display 275 is adjusted to during the rotation of the display 275 to the standard state. For example, the landscape state of the display 275 may be defaulted as an initial state, and when it is detected that the display 275 is in a non-standard state at power-on, the display 275 may be rotated to the landscape state by the rotation component 276 to display the corresponding power-on animation in the landscape state.

In one implementation, the rotation assembly 276 stops rotating due to a sudden power loss or malfunction of the display 275 when in a non-standard state, typically when the user switches landscape. Thus, the state in which the display 275 needs to be turned can be determined according to the rotation intention at the time of switching the landscape state last time, that is, as shown in fig. 10, if the display 275 is in a non-standard state, the controller is further configured to:

s311: rotation intention data is acquired.

The rotation intention data is a rotation state adjustment instruction recorded at the last time the display apparatus 200 was turned off. The rotation intention data may be recorded by a buffer built in the display device 200, and may specifically be a rotation state adjustment instruction stored in the buffer. The rotation state adjustment command is a command for controlling the rotation of the rotation component 276, and may be manually initiated by the user through the control device 100, or may be automatically generated by the controller 250 according to the display state of the screen. The rotational intent data may also be obtained from the drive motor of the rotating assembly 276, for example, the rotated angle of the motor end and the angle to be rotated, to determine the rotational intent of the user.

S312: and controlling the rotating component to rotate the display to a standard state specified in the rotation intention data.

After obtaining the rotation intention data, the controller 250 may read the state to which the rotation assembly 276 is to be rotated in the rotation intention data, thereby continuing to control the rotation assembly 276 to rotate until the display 275 is rotated to the state that was previously desired to be reached, according to the current rotation situation of the rotation assembly.

That is, as shown in fig. 11, in one implementation of the present embodiment, the controller 250 is further configured to:

S3121: and extracting an original state and a target state corresponding to the rotation state adjusting instruction from the rotation intention data.

S3122: determining a rotation direction according to the original state and the target state;

s3123: acquiring current rotation angle data of the rotating assembly;

s3124: generating a rotation angle;

s3125: and controlling the rotating assembly to start rotating according to the rotating angle and the rotating direction.

To control the rotation component 276 to rotate the display 275 to a standard state specified in the rotation intention data, in this embodiment, the controller 250 may first extract information in the rotation intention data and determine the original state and the target state corresponding to the previous rotation adjustment by the user. It is apparent that the original state and the target state are two different standard states, for example, the original state and the target state are a landscape state and a portrait state, respectively, i.e., the last rotation state adjustment instruction corresponding to the user is to adjust the display 275 from the landscape state to the portrait state.

Further, if the standard state of the display 275 of the display device 200 is a plurality of cases, it is necessary to further determine the original state and the target state. For example, when the user last rotated state adjustment instruction is to adjust the display 275 clockwise from the landscape state to the portrait state, the original state and the target state are the landscape state and the +90 degree portrait state, respectively.

After the adjusted home state and target state are determined, the direction in which the rotating assembly 276 needs to rotate, i.e., the direction of rotation, may be determined based on the positional relationship corresponding to the home state and target state. At the same time, the controller 250 may also extract current rotational angle data of the rotating assembly 276, i.e., the angle the rotating assembly 276 has rotated during the last rotation. The rotation angle of the rotating assembly 276 is then determined based on the angle difference calculated from the current rotation angle data and the target state, thereby controlling the rotating assembly 276 to initiate rotation in accordance with the rotation angle and the rotation direction.

For example, the display 275 is currently positioned at a rotation angle of +30 degrees, i.e., in a non-standard state. The controller 250 needs to acquire the rotation intention data, and then the controller 250 acquires the recorded rotation state adjustment instruction from the buffer of the display device 200 to rotate the display 275 clockwise from the horizontal screen state to the vertical screen state, at this time, it may be determined that the original state of the display 275 is the horizontal screen state, the target state is the vertical screen state, and the rotation angle is +90 degrees in the last rotation process. Accordingly, a control instruction may be sent to the rotating assembly 276 instructing the rotating assembly 276 to rotate clockwise 60 degrees to place the display 275 in the portrait screen state.

In the above scheme, after the display device 200 is started, the controller 250 may detect the rotation state of the display 275, when the display 275 is in a non-standard state, the rotation intention of the user operated last time may be determined through the rotation intention data recorded by the display device 200, and then after the display 275 is rotated to the standard state corresponding to the rotation intention, the corresponding startup animation is displayed according to the rotated standard state, so that the startup animation is consistent with the posture of the display 275, and the user experience is improved.

However, in some cases, the data of the rotation intention corresponding to the last rotation process may not be recorded in the buffer of the display apparatus 200, for example, the data stored in the buffer is lost or damaged due to power outage or other faults. Or the non-standard state in which the display 275 is in is not caused by a rotational operation, such as manual rotation of the display 275 in a powered off state, causing the display 275 to be in an inclined state. In these cases, the controller 250 will not be able to obtain the recorded rotation intention data from the buffer of the display device, but the display 275 is also in a non-standard state after the start-up, so, as shown in fig. 12, if the rotation intention data is not obtained, the controller is further configured to:

S321: acquiring current rotation angle data of the rotating assembly;

in practice, if the rotation intention data cannot be obtained from the buffer of the display apparatus 200, the controller 250 directly obtains the current rotation angle data of the rotation component 276, i.e., detects how much the rotation component 276 is rotated with respect to the 0-bit angle. For example, with the display 275 in the landscape state, the rotating assembly 276 is in the state of 0 degrees, and after the start-up, the controller 250 detects that the rotating assembly 276 is rotated 65 degrees clockwise with respect to the 0 degrees, the current rotation angle data is +65 degrees.

S322: determining a proximity state;

after the current rotational angle data of the rotating assembly 276 is obtained, a standard state having the smallest angle difference from the current rotational angle data may be determined as the approaching state. For example, the current rotation angle data is +65 degrees, and the standard state of the display 275 includes: a landscape screen state (0 degrees), a +90 degree portrait screen state and a-90 degree portrait screen state. The angle difference between the horizontal screen state and the current rotation angle data is 60 degrees; the angle difference between the +90 degree vertical screen state and the current corner data is 25 degrees; -the angle difference between the 90 degree vertical screen state and the current corner data is 155 degrees. Therefore, the standard state with the smallest angle difference with the current rotation angle data is a +90 degree vertical screen state, and the adjacent state is determined to be a +90 degree vertical screen state.

S323: and controlling the rotating assembly to rotate the display to an adjacent state.

After determining the imminent state, the controller 250 may generate a control signal based on the angle at which the imminent state differs from the current rotation angle data and send the control signal to the drive motor of the rotating assembly 276 to control the rotating assembly 276 to rotate the display 275 to the imminent state. For example, the current rotation angle data is +65 degrees, the approaching state is +90 degrees, the vertical screen state is +90 degrees, and the angle difference between the approaching state and the current rotation angle data is 25 degrees, the controller 250 generates a control signal indicating that the rotating assembly 276 drives the display 275 to rotate clockwise by 25 degrees, and sends the control signal to the rotating assembly 276 to start rotation.

It should be noted that, in the process of controlling the rotating assembly 276 to rotate the display 275 to the approaching state, the rotating direction of the rotating assembly 276 may also be determined according to the positional relationship between the current rotation angle data and the approaching state, so that the rotating assembly 276 can rotate the display 275 to the approaching state as soon as possible. For example, the current rotation angle data is 23 degrees, the approaching state is a landscape state, and a counter-clockwise rotation of 23 degrees is required to rotate the display 275 to the landscape state, so the controller 250 generates a control signal indicating that the rotating assembly 276 rotates the display 275 clockwise by 23 degrees and sends the control signal to the rotating assembly 276 to start the rotation.

In one implementation, the display device 200 further includes an acceleration sensor; the acceleration sensor is connected to the controller 250. As shown in fig. 13, in response to the start-up of the display device 200, the controller 250 is further configured to:

s101: controlling a display to display a logo picture;

s102: and detecting the current rotation state of the display through an acceleration sensor in the time of displaying the mark picture.

The logo screen is the first screen displayed by the display 275 after the display device 200 is turned on, and may include a logo pattern of the brand of the display device 200. As shown in fig. 9, in order to adapt to various rotation states, the logo image may be as concise as possible, for example, the periphery is solid, and the logo pattern is displayed only in the middle area. In addition, logo patterns displayed in the middle can keep basically consistent picture effects in different rotation states, so that a customer is given an effect of filling a display picture in visual sense.

During the time when the logo screen is displayed, the controller 250 may also detect the current rotation state of the display 275 through the acceleration sensor as the control system program is started. The acceleration sensor may sense the direction of gravity to determine the current pose of the display 275. For example, when the acceleration sensor detects that the gravity direction and the short side deflection angle of the display 275 are 30 degrees, it is determined that the current display 275 rotates clockwise by 30 degrees relative to the initial horizontal screen state, that is, the current display 275 is in a non-standard state, and adjustment needs to be performed on the current display 275, for example, after the current display 275 rotates clockwise by 60 degrees or rotates anticlockwise by 30 degrees, the display 275 is in a standard state, and then the startup animation is displayed.

It can be seen that, in this embodiment, the display flag picture can be used to detect the rotation state for the controller 250 and reserve a certain time for generating the corresponding control command, so that there is a certain transition from the process of turning on the black screen to the process of displaying the turning on animation of the display device 200. In addition, the display duration of the logo frame may be fixed, or may be dynamically adjusted according to the program execution condition of the controller 250, that is, the display 275 always displays the logo frame until the start of playing the startup animation during the process of the controller 250 judging the rotation state and determining the startup animation program to play.

In one implementation, as shown in fig. 14, after the step of controlling the display to display the boot animation corresponding to the standard state, the controller is further configured to:

s401: transmitting a homepage data request corresponding to the standard state of the current display to a server;

s402: receiving homepage data fed back by the server in response to the homepage data request;

s403: and controlling the display to display homepage according to the homepage data.

After the display 275 displays the startup animation, the startup procedure of the operating system is basically executed, and at this time, the UI interface needs to be displayed on the display 275, so that the user performs interactive operation, and normally performs film viewing. Since the display 275 may be in various rotational states, different home pages may be presented with respect to the UI interface. In the landscape state, a landscape homepage corresponding to the landscape state should be displayed on the display 275. For example, as shown in fig. 15, the control interface is displayed in the form of a horizontal screen, and the movie resource displayed on the page may be a horizontal screen media resource such as a movie, a television show, etc. Similarly, in the portrait state, a portrait homepage corresponding to the portrait state should be displayed on the display 275, for example, as shown in fig. 16, a control interface is displayed in the form of a portrait, and the movie resources displayed on the page are also used as portrait media such as short videos and cartoon.

To accommodate the different rotational states of the display 275, during (or after) the playback of the boot animation, the controller 250 needs to send a homepage data request to the server 300 corresponding to the standard state in which the current display 275 is located. After receiving the homepage data request again, the server 300 may feed back homepage data to the display device 200 according to the rotation state specified in the request. The homepage data can comprise media covers and link files displayed in the homepage, data such as arrangement mode of homepage display contents and the like.

After receiving the homepage data fed back by the server 300 in response to the homepage data request, the controller 250 may further analyze the homepage data to fuse the homepage data with the corresponding rotation gesture UI interface, so as to control the display 275 to display the corresponding homepage according to the homepage data. For example, in the start-up of the display device 200, it is detected that the current display 275 is in the landscape screen state, and a request is made to call the interface of the server 300, and an acquisition request of the landscape screen homepage data is transmitted to the server 300. The server 300 responds to the acquisition request and issues the cross-screen homepage data to the controller 250. The controller 250 recognizes the cross-screen homepage data and controls the display 275 to display the cross-screen homepage according to the cross-screen homepage data.

To play a boot animation that is compatible with the rotational state of the display 275, a boot animation resource file may be stored in the memory 260 of the display device 200. However, in order to reduce the occupation of the storage resources, more boot animation resources cannot be stored in the memory 260 of the display device 200, so that in individual cases, some boot animation resources corresponding to the rotation state cannot be obtained from the memory 260 of the display device 200 may occur. Thus, in one implementation, as shown in fig. 17, in the step of controlling the display 275 to display the boot animation corresponding to the standard state, the controller 250 is further configured to:

s501: invoking a startup animation resource stored by the display equipment;

s502: if the display equipment does not have the starting-up animation resources which are suitable for the current standard state, sending a resource data request corresponding to the standard state of the current display to a server;

s503: receiving a startup animation resource fed back by the server in response to the resource data request;

s504: and controlling the display to display the starting animation resource.

After determining the rotation state in which the display 275 is located, the controller 250 may invoke a power-on animation resource in the memory of the display device 200 that is appropriate to the rotation state. For example, when the display 275 is in a landscape state at power-on, the controller 250 needs to call the power-on animation resource in the form of a landscape from the memory of the display device 200 to play in the display 275.

But if the boot animation resources that are compatible with the current standard state are not obtained from the memory 260 of the display device 200, a resource data request may be sent to the server 300 to obtain the boot animation resources. For example, when the display 275 is in the portrait state at the start-up, and the memory 260 of the display device 200 does not store the vertical screen startup animation resource, the controller 250 may send a resource data request to the server 300 to request to obtain the vertical screen startup animation resource data. Upon receiving the resource data request, the server 300 may feed back the boot animation resource to the display device 200 in response to the resource data request. After receiving the feedback boot animation resources, the controller 250 may decode the boot animation resources to control the display 275 to display the boot animation resources.

It can be seen that in this embodiment, more boot animation resource files are not required to be stored in the memory 260 of the display device 200, so as to reduce the occupation of the storage space of the display device 200. Meanwhile, because the starting-up animation duration is shorter and the volume of the resource data packet is relatively smaller, the starting-up animation resource can be acquired without waiting for a longer time by a user, so that the starting-up animation played each time is not repeated, and the user experience is improved.

Based on the above display device 200, the present application further provides a startup animation display method, as shown in fig. 7, including the following steps:

s1: detecting a current rotation state of the display in response to a start-up of the display device;

s2: if the display is in the standard state, controlling the display to display a startup animation corresponding to the standard state;

As can be seen from the above technical solutions, the present application provides a display device and a startup animation display method, in which the controller 250 of the display device 200 can respond to the startup of the display device 200 to detect the current rotation state of the display 275; if the display 275 is in the standard state, controlling the display 275 to display the boot animation corresponding to the standard state; if the display 275 is in the non-standard state, the control rotation component 276 rotates the display 275 to the standard state, and after the display 275 rotates to the standard state, controls the display 275 to display the boot animation corresponding to the standard state. The display device 200 may display, on the display 275, a startup animation conforming to the rotation state of the display 275 according to the rotation state of the display 275, so as to improve the viewing experience of the user.

The foregoing detailed description of the embodiments is merely illustrative of the general principles of the present application and should not be taken in any way as limiting the scope of the invention. Any other embodiments developed in accordance with the present application without inventive effort are within the scope of the present application for those skilled in the art.

Claims

1. A display device, characterized by comprising:

the display comprises a horizontal screen state, a vertical screen state and an intermediate state, wherein the intermediate state is generated in the switching process of the horizontal screen state and the vertical screen state;

a rotation assembly configured to rotate the display;

a controller configured to:

responding to a starting instruction of the display equipment, and detecting the current state of the display;

when the display is in an intermediate state, controlling the display to display a logo picture and simultaneously controlling the rotating assembly to rotate the display; after the display rotates from the intermediate state to the horizontal screen state, controlling the display to display the startup animation;

when the display is in a horizontal screen state, the display is controlled to display the mark picture and then display the startup animation.

2. A display device, characterized by comprising:

the display comprises a standard state and a non-standard state, wherein the standard state comprises a horizontal screen state and a vertical screen state, and the non-standard state comprises an inclined state;

a rotation assembly configured to rotate the display;

a controller configured to:

responding to a starting instruction of the display equipment, and determining an original state of the display when the display is closed last time;

when the original state is a non-standard state, a rotation instruction is sent to the rotation assembly, the rotation assembly is controlled to rotate the display, and after the display is rotated to the standard state, the display is controlled to display a startup animation;

and when the original state is the standard state, not sending a rotation instruction to the rotation component, and controlling the display to display the startup animation.

3. A display device, characterized by comprising:

the display device is provided with a display device,

a memory configured to store a logo screen and/or a boot animation;

the rotating assembly is used for rotating the display so that the display is in one of a standard state and a nonstandard state, wherein the nonstandard state is an intermediate state in the switching process of the display in any two standard states;

A controller configured to:

if the display is in a standard state, controlling the display to display the logo picture and/or the startup animation;

and if the display is in a non-standard state, controlling the rotating component to rotate the display into a standard state, and controlling the display to display the logo picture and/or the starting-up animation.

4. A display device, characterized by comprising:

the display device is provided with a display device,

the memory device is used for storing the data,

a controller configured to:

if the display is in a standard state, controlling the display to display a mark picture first and then displaying a startup animation;

if the display is in a non-standard state, controlling the rotating assembly to rotate the display to a standard state, and simultaneously controlling the display to display the marking picture; and after the display rotates to a standard state, controlling the display to display the starting animation.

5. The display device according to any one of claims 1 to 4, further comprising:

the controller is configured to: before the display displays the startup animation, acquiring a startup animation resource file;

wherein, the starting-up animation resource file is pre-stored locally or downloaded from a server.

6. The display device according to any one of claims 1 to 4, wherein the display device further comprises:

an acceleration sensor configured to detect a current rotation state of the display;

the controller is configured to acquire a state of the display detected by the acceleration sensor during rotation of the display.

7. The display device of any one of claims 1-4, wherein the controller is further configured to:

after the step of displaying the startup animation by the display, sending a data request of the startup animation and the homepage to a server;

receiving homepage data fed back by the server in response to the homepage data request;

and controlling the display to display homepage according to the homepage data.

8. A startup animation display method, characterized by comprising:

responding to a starting instruction of display equipment, detecting the current state of a display, wherein the state of the display comprises a horizontal screen state, a vertical screen state and an intermediate state, and the intermediate state is generated in the switching process of the horizontal screen state and the vertical screen state;

When the display is in an intermediate state, controlling the display to display a logo picture and controlling the rotating assembly to rotate the display; after the display rotates from the intermediate state to the horizontal screen state, controlling the display to display the startup animation;

9. A startup animation display method, characterized by comprising:

when the original state is a non-standard state, a rotation instruction is sent to a rotation component, the rotation component is controlled to rotate the display, and after the display is rotated to the standard state, the display is controlled to display a startup animation;

when the original state is a non-standard state, a rotation instruction is not sent to the rotation component, and the display is controlled to display a startup animation;

the display comprises a display body, wherein the display body comprises a display state and a non-standard state, the display state comprises a horizontal screen state and a vertical screen state, and the non-standard state comprises a tilting state.

10. A startup animation display method, characterized by comprising:

if the display is in a standard state, controlling the display to display a logo picture and/or a startup animation;

if the display is in a non-standard state, controlling a rotating assembly to rotate the display to a standard state, and controlling the display to display the logo picture and/or the startup animation;

the display is in one rotation state of a standard state or a non-standard state, wherein the non-standard state is an intermediate state of the display in a switching process under any two standard states.