WO2022160910A1 - 一种显示设备及音量显示方法 - Google Patents

一种显示设备及音量显示方法 Download PDF

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Publication number
WO2022160910A1
WO2022160910A1 PCT/CN2021/133766 CN2021133766W WO2022160910A1 WO 2022160910 A1 WO2022160910 A1 WO 2022160910A1 CN 2021133766 W CN2021133766 W CN 2021133766W WO 2022160910 A1 WO2022160910 A1 WO 2022160910A1
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WO
WIPO (PCT)
Prior art keywords
volume
display
display device
user
registration
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PCT/CN2021/133766
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English (en)
French (fr)
Inventor
程霖
郭增杰
路怀培
王振菊
Original Assignee
青岛海信传媒网络技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN202110118639.XA external-priority patent/CN112788372B/zh
Priority claimed from CN202110175536.7A external-priority patent/CN113014977B/zh
Application filed by 青岛海信传媒网络技术有限公司 filed Critical 青岛海信传媒网络技术有限公司
Publication of WO2022160910A1 publication Critical patent/WO2022160910A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • 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]
    • 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

Definitions

  • the present application relates to the field of display technology, and in particular, to a display device and a volume display method.
  • ⁇ and more display devices such as smart TVs
  • Users can input voice commands to the TV to control the TV.
  • the user can input an instruction to play the weather forecast to the TV, and the TV can obtain the weather forecast of the day or the near future on the weather application or the Internet, and then display it to the user, or broadcast it to the user by voice.
  • Embodiments of the present application provide a display device and a volume display method.
  • embodiments of the present application provide a display device, the display device comprising:
  • a controller that is configured to:
  • the top-level interface of the display is a voice interaction interface
  • the display is controlled to display the picture of the target volume above the voice interaction interface.
  • the acquiring the target volume picture corresponding to the volume adjustment request includes:
  • a target volume picture corresponding to the target volume value is selected from a volume picture library, wherein the volume picture library includes a volume picture corresponding to each volume value of the display device.
  • controlling the display to display the target volume picture above the voice interaction interface includes:
  • the DFB writes the first data in the picture buffer area of the first layer according to the first handle
  • the volume picture is superimposed above the voice interaction interface according to the layer sequence corresponding to the picture buffer.
  • the controller is further configured to:
  • the top-level interface of the display is a non-voice interactive interface
  • the display is controlled to display the volume bar control on the top-level interface.
  • controlling the display to display the volume bar control on the top-level interface includes:
  • an embodiment of the present application provides a volume display method, the method comprising:
  • the top-level interface of the display is a voice interaction interface
  • the display is controlled to display the picture of the target volume above the voice interaction interface.
  • FIG. 1 exemplarily shows a schematic diagram of an operation scene between a display device and a control apparatus according to some embodiments
  • FIG. 2 exemplarily shows a hardware configuration block diagram of the control apparatus 100 according to some embodiments
  • FIG. 3 exemplarily shows a hardware configuration block diagram of the display device 200 according to some embodiments
  • FIG. 4 exemplarily shows a schematic diagram of software configuration in the display device 200 according to some embodiments
  • FIG. 5 exemplarily shows a composite schematic diagram of a volume bar and a UI interface according to some embodiments
  • FIG. 6 exemplarily shows a synthesis diagram of a voice interaction interface and a UI interface according to some embodiments
  • FIG. 7 exemplarily shows a schematic diagram of a volume bar being blocked according to some embodiments.
  • FIG. 8 exemplarily shows a schematic diagram of the layer sequence of a volume bar, a UI interface, and a voice interaction interface according to some embodiments
  • FIG. 9 exemplarily shows a schematic flowchart of a volume display method of a display device according to some embodiments.
  • FIG. 10 exemplarily shows a schematic diagram of data transmission of display data of a display device according to some embodiments
  • FIG. 11 exemplarily shows a schematic diagram in which the volume bar is not blocked according to some embodiments.
  • Figure 12 exemplarily shows a frame diagram of a media asset platform registration system according to some embodiments
  • FIG. 13 exemplarily shows a schematic diagram of a user interface in the display device 200 according to some embodiments
  • Figure 14 exemplarily shows a signaling diagram of a media asset platform registration method according to some embodiments
  • FIG. 15 exemplarily shows a signaling diagram of yet another media asset platform registration method according to some embodiments.
  • FIG. 16 exemplarily shows a signaling diagram of a method for logging in to a media asset platform according to some embodiments.
  • module refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code capable of performing the functions associated with that element.
  • FIG. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment. As shown in FIG. 1 , a user can operate the display device 200 through the smart device 300 or the control device 100 .
  • control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication or Bluetooth protocol communication, and other short-range communication methods, and the display device 200 is controlled wirelessly or wiredly.
  • the user can control the display device 200 by inputting user instructions through keys on the remote control, voice input, control panel input, and the like.
  • a smart device 300 eg, a mobile terminal, a tablet computer, a computer, a notebook computer, etc.
  • the display device 200 is controlled using an application running on the smart device.
  • the display device may not use the above-mentioned smart device or control device to receive instructions, but receive user control through touch or gesture.
  • the display device 200 can also be controlled in a manner other than the control apparatus 100 and the smart device 300.
  • the module for acquiring voice commands configured inside the display device 200 can directly receive the user's voice command for control.
  • the user's voice command control can also be received through a voice control device provided outside the display device 200 device.
  • the display device 200 is also in data communication with the server 400 .
  • the display device 200 may be allowed to communicate via local area network (LAN), wireless local area network (WLAN), and other networks.
  • the server 400 may provide various contents and interactions to the display device 200 .
  • the server 400 may be a cluster or multiple clusters, and may include one or more types of servers.
  • FIG. 2 exemplarily shows a configuration block diagram of the control apparatus 100 according to an exemplary embodiment.
  • the control device 100 includes a controller 110 , a communication interface 130 , a user input/output interface 140 , a memory, and a power supply.
  • the control device 100 can receive the user's input operation instruction, and convert the operation instruction into an instruction that the display device 200 can recognize and respond to, and play an intermediary role between the user and the display device 200 .
  • FIG. 3 is a block diagram showing a hardware configuration of the display apparatus 200 according to an exemplary embodiment.
  • display device 200 includes tuner 210, communicator 220, detector 230, external device interface 240, controller 250, display 260, audio output interface 270, memory, power supply, user interface at least one.
  • the controller includes a processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.
  • the display 260 includes a display screen component for presenting a picture, and a driving component for driving the image display, for receiving the image signal output from the controller, for displaying the video content, the image content and the menu manipulation interface Components and user manipulation UI interface.
  • the display 260 may be a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and projection screen.
  • communicator 220 is a component for communicating with external devices or servers according to various communication protocol types.
  • the communicator may include at least one of a Wifi module, a Bluetooth module, a wired Ethernet module and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.
  • the display device 200 may establish transmission and reception of control signals and data signals with the external control device 100 or the server 400 through the communicator 220 .
  • a user interface may be used to receive control signals for controlling the device 100 .
  • the detector 230 is used to collect signals from the external environment or interaction with the outside.
  • the detector 230 includes a light receiver, a sensor for collecting ambient light intensity; alternatively, the detector 230 includes an image collector, such as a camera, which can be used to collect external environmental scenes, user attributes or user interaction gestures, or , the detector 230 includes a sound collector, such as a microphone, for receiving external sound.
  • the external device interface 240 may include, but is not limited to, the following: High Definition Multimedia Interface (HDMI), Analog or Data High Definition Component Input Interface (Component), Composite Video Input Interface (CVBS), USB Input Interface (USB), Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by a plurality of the above-mentioned interfaces.
  • HDMI High Definition Multimedia Interface
  • Component Analog or Data High Definition Component Input Interface
  • CVBS Composite Video Input Interface
  • USB Input Interface USB
  • Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by a plurality of the above-mentioned interfaces.
  • the tuner demodulator 210 receives broadcast television signals through wired or wireless reception, and demodulates audio and video signals, such as EPG data signals, from a plurality of wireless or cable broadcast television signals.
  • the controller 250 and the tuner 210 may be located in different separate devices, that is, the tuner 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box Wait.
  • the controller 250 controls the operation of the display device and responds to user operations.
  • the controller 250 controls the overall operation of the display apparatus 200 .
  • the controller 250 may perform an operation related to the object selected by the user command.
  • the object may be any of the selectable objects, such as hyperlinks, icons, or other operable controls.
  • the operations related to the selected object include: displaying operations connected to hyperlinked pages, documents, images, etc., or executing operations of programs corresponding to the icons.
  • the controller includes a central processing unit (Central Processing Unit, CPU), a video processor, an audio processor, a graphics processor (Graphics Processing Unit, GPU), RAM (Random Access Memory, RAM), ROM (Read- Only Memory, ROM), at least one of the first interface to the nth interface for input/output, a communication bus (Bus), and the like.
  • CPU Central Processing Unit
  • video processor video processor
  • audio processor audio processor
  • graphics processor Graphics Processing Unit, GPU
  • RAM Random Access Memory
  • ROM Read- Only Memory
  • CPU processor It is used to execute the operating system and application program instructions stored in the memory, and to execute various application programs, data and contents according to various interactive instructions received from external input, so as to finally display and play various audio and video contents.
  • CPU processor which can include multiple processors. For example, it includes a main processor and one or more sub-processors.
  • the graphics processor is used to generate various graphic objects, such as: icons, operation menus, and user input instructions to display graphics, etc.
  • the graphics processor includes an operator, which performs operations by receiving various interactive instructions input by the user, and displays various objects according to the display attributes; it also includes a renderer, which renders various objects obtained based on the operator, and the rendered objects are used for rendering. displayed on the display.
  • the video processor is used to decompress, decode, scale, reduce noise, convert frame rate, convert resolution, and synthesize images according to the standard codec protocol of the received external video signal. After processing, a signal directly displayed or played on the displayable device 200 can be obtained.
  • the video processor includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.
  • the demultiplexing module is used for demultiplexing the input audio and video data stream.
  • the video decoding module is used to process the demultiplexed video signal, including decoding and scaling.
  • the image synthesizing module such as an image synthesizer, is used for superimposing and mixing the GUI signal generated by the graphics generator according to the user's input or itself, and the zoomed video image, so as to generate an image signal that can be displayed.
  • the frame rate conversion module is used to convert the input video frame rate.
  • the display formatting module is used to convert the received frame rate into the video output signal, and change the signal to conform to the display format signal, such as outputting the RGB data signal.
  • the audio processor is configured to receive an external audio signal, and perform decompression and decoding according to a standard codec protocol of the input signal, as well as noise reduction, digital-to-analog conversion, and amplification, etc.
  • the sound signal played in the loudspeaker is configured to receive an external audio signal, and perform decompression and decoding according to a standard codec protocol of the input signal, as well as noise reduction, digital-to-analog conversion, and amplification, etc.
  • the sound signal played in the loudspeaker is configured to receive an external audio signal, and perform decompression and decoding according to a standard codec protocol of the input signal, as well as noise reduction, digital-to-analog conversion, and amplification, etc.
  • the user may input user commands on a graphical user interface (GUI) displayed on the display 260, and the user input interface receives the user input commands through the graphical user interface (GUI).
  • GUI graphical user interface
  • the user may input a user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through a sensor to receive the user input command.
  • a "user interface” is a medium interface for interaction and information exchange between an application program or an operating system and a user, which enables conversion between an internal form of information and a form acceptable to the user.
  • the system of the display device may include a kernel (Kernel), a command parser (shell), a file system and an application program.
  • kernel Kernel
  • shell command parser
  • file system an application program.
  • the kernel, shell, and file system make up the basic operating system structures that allow users to manage files, run programs, and use the system.
  • the kernel starts, activates the kernel space, abstracts hardware, initializes hardware parameters, etc., runs and maintains virtual memory, scheduler, signals and inter-process communication (IPC).
  • IPC inter-process communication
  • the shell and user applications are loaded.
  • An application is compiled into machine code after startup, forming a process.
  • the system of the display device may include a kernel (Kernel), a command parser (shell), a file system, and an application program. Together, the kernel, shell, and file system make up the basic operating system structures that allow users to manage files, run programs, and use the system.
  • the kernel starts, activates the kernel space, abstracts hardware, initializes hardware parameters, etc., runs and maintains virtual memory, scheduler, signals and inter-process communication (IPC).
  • IPC inter-process communication
  • the shell and user applications are loaded. An application is compiled into machine code after startup, forming a process.
  • the system of the display device is divided into three layers, which are respectively an application layer, a middleware layer and a hardware layer from top to bottom.
  • the application layer mainly includes common applications on the TV and Application Framework (Application Framework), among which, common applications are mainly applications developed based on browser Browser, such as: HTML5APPs; and native applications (Native APPs);
  • Application Framework is a complete program model, with all the basic functions required by standard application software, such as: file access, data exchange..., and the use interface of these functions (toolbar, status bar, menu , dialog).
  • Native APPs can support online or offline, message push or local resource access.
  • the middleware layer includes middleware such as various TV protocols, multimedia protocols, and system components.
  • the middleware can use the basic services (functions) provided by the system software to connect various parts of the application system or different applications on the network, and can achieve the purpose of resource sharing and function sharing.
  • the hardware layer mainly includes the HAL interface, hardware and drivers.
  • the HAL interface is a unified interface for connecting all TV chips, and the specific logic is implemented by each chip.
  • the drivers mainly include: audio driver, display driver, Bluetooth driver, camera driver, WIFI driver, USB driver, HDMI driver, sensor driver (such as fingerprint sensor, temperature sensor, pressure sensor, etc.), and power driver.
  • the hardware or software architecture in some embodiments may be based on the introduction in the foregoing embodiments, and may be based on other similar hardware or software architectures in some embodiments, and the technical solutions of the present application may be implemented.
  • the image displayed by the display device of the display device includes multiple layers, and the display device may synthesize the multiple layers together in advance, and then display it, so that the user can see the image including the contents of the multiple layers.
  • the display device is displaying a UI interface, such as the home page of the display device
  • the display device can combine the layer of the volume bar with the layer of the home page , and then display the composited image so that the user can see the volume bar.
  • the display device supports a voice control function, can receive a voice command input by the user, and respond according to the voice command, such as tomorrow's weather according to the voice command, and display tomorrow's weather forecast information on the display.
  • the display device usually sets the layers of the voice interaction interface to be arranged on the top layer.
  • FIG. 6 it is a schematic diagram of a synthesis of a voice interaction interface and a UI interface according to some embodiments. As shown in FIG. 6 , when a user performs voice interaction with a display device, in the viewing direction of the user, the first layer displayed by the display device is displayed.
  • the display device when the image displayed by the display device includes the layers of the voice interaction interface shown in FIG. 6 and other layers, if the user presses the volume up key on the remote control, the display device will generate a volume bar image Layer, according to the layer of the volume bar and the layer of the home page are synthesized, and then the layer of the voice interaction interface is synthesized above the layer of the home page, when the default position of the volume bar and the position of the voice interaction interface overlap or partially overlap , the volume bar will be blocked by the voice interface.
  • FIG. 7 it is a schematic diagram of a volume bar being blocked according to some embodiments.
  • the content displayed on the voice interaction interface is weather forecast information.
  • the voice interaction interface is a half-screen interface, and the position of the volume bar partially overlaps the position of the voice interaction interface, which causes the volume bar to be blocked by the voice interaction interface, which affects the volume display effect.
  • the voice interaction interface accounts for more than half of the display. In this case, the probability and area of the volume bar being blocked by the voice interaction interface will increase, resulting in poor volume display effect.
  • the layer where the volume bar is located must be OSD layer1
  • the layer where the intelligent voice interface is located must be OSD layer2
  • the layer where the UI interface is located The layer is the OSD layer3 layer.
  • the volume bar can be displayed in front of the intelligent voice
  • the interface of the intelligent voice can be displayed in front of the UI interface.
  • the embodiments of the present application provide a volume display method, which can implement the display sequence shown in FIG. 8 based on a volume bar application.
  • the volume bar application can select a volume picture from the volume picture library as the target volume picture to be displayed.
  • the volume bar application can be written based on C language or C++ language, which has the advantage of high execution speed compared with JavaScript.
  • the volume bar application can be launched after the display device is powered on, and after the launch, the volume adjustment instruction on the display device can be monitored.
  • the volume picture may be a preset picture corresponding to a volume value, and the volume picture may include a volume bar and a volume value.
  • the volume picture may be a picture in an uncompressed format, that is, a picture in a raw format, and does not need to be encoded or decoded.
  • the size of the volume picture is 522*120. According to the volume value of the display device, 100 volume pictures can be preset to form a volume picture library. The size of each picture is about 0.48MB. It takes about 100 volume pictures. Takes up 48MB of storage space.
  • the volume picture can be updated to improve the display.
  • the volume display method based on the volume bar application may refer to FIG. 9, including the following steps:
  • Step S110 Receive a volume adjustment request.
  • the user can press the volume up key or the volume down key on the remote control to send a volume adjustment request to the display device, and the display device can receive the trigger signal of the volume up key or the trigger signal of the volume down key.
  • the trigger signal and the current volume are used to generate a volume adjustment instruction, and the volume adjustment instruction can be used to control the speaker of the display device to adjust the current volume value to the target volume value.
  • the volume value of the display device can be from 0 to 100, and the target volume value is one of the volume values.
  • Step S120 When the top-level interface of the display is a voice interaction interface, in response to the volume adjustment request, acquire a target volume picture corresponding to the volume adjustment request.
  • the controller of the display device may broadcast after generating the volume adjustment instruction, and the volume bar application may obtain the volume adjustment instruction, and obtain the target volume value according to the volume adjustment instruction.
  • the controller of the display device can broadcast the trigger signal of the volume up key or the trigger signal of the volume down key
  • the volume bar application can obtain the trigger signal of the volume up key or the trigger signal of the volume down key, according to the The trigger signal of the volume up key or the trigger signal of the volume down key, and the current volume value are used to calculate the target volume value.
  • the display device when the user performs voice interaction with the display device, the display device can generate a voice interaction process, and the process can respond to the user's voice command, such as searching for relevant information of keywords in the voice command and so on.
  • the volume bar application may determine that the top-level interface of the current display is the voice interaction interface according to the current voice interaction process.
  • the volume bar application may select a target volume picture corresponding to the target volume value from the volume picture library.
  • Step S130 Control the display to display the picture of the target volume above the voice interaction interface.
  • FIG. 10 it is a schematic diagram of data transmission of display data of a display device according to some embodiments.
  • the interface data of the display device can come from three sources, one It is a volume bar APP (Application, application), one is a UI APP, and the other is a smart voice APP.
  • the UI APP can use the UI framework to display various interfaces, such as the home page interface of the display device, the interface of a video application, the interface of a game application, and the like.
  • the smart voice APP can be used to generate a smart voice interface, ie, a voice interaction interface.
  • the volume bar APP may generate a first handle, and transmit the first data including the target volume picture and the first handle to a DFB (Direct Framebuffer).
  • DFB is a program framework for managing framebuffer. It can generate Framebuffer1 according to the first handle contained in the first data, and transmit the first data to Framebuffer1, wherein Framebuffer1 is the picture buffer area of the first layer, and the first layer That is, the top layer of the image to be displayed, the second layer is the layer with the image to be displayed below the first layer, and so on.
  • DFB can also be replaced with other frameworks, such as wayland (Display Server Protocol).
  • wayland Display Server Protocol
  • the UI APP can generate a second handle, and sequentially pass the second data including the data of the UI interface to be displayed and the second handle through the intelligent voice framework, openGL ES /EGL, and then transmitted to the DFB, the DFB can generate Framebuffer2 according to the first handle contained in the second data, and transmit the second data to Framebuffer2.
  • the framework can be a UI framework
  • the browser kernel can be the carrier of the UI framework
  • openGL ES is a subset of the OpenGL three-dimensional graphics API
  • EGL is a bridge between openGL ES and the local window system of the display device.
  • the intelligent voice APP can generate a third handle, and sequentially pass the third data including the data of the UI interface to be displayed and the third handle through the intermediate framework intelligent voice framework And openGL ES/EGL, and then transfer to DFB, DFB can generate Framebuffer3 according to the third handle included in the third data, and transfer the third data to Framebuffer3.
  • the display device may synthesize layers according to the order of the layers corresponding to the picture buffer area to obtain the image to be displayed.
  • the voice interaction interface is displayed above the UI interface, and the volume picture is displayed above the voice interaction interface. After the to-be-displayed image is obtained, the image currently displayed on the display may be refreshed to the to-be-displayed image.
  • the interface where the volume bar is not blocked by the voice interaction interface can be seen in FIG. 11 .
  • the volume bar can be displayed above the voice interaction interface to facilitate the user to view the real-time volume.
  • the volume bar application can control the display to display the volume bar in a conventional manner. For example, a volume bar control may be generated according to the target volume value, and then the display may be controlled to display the volume bar control on the top-level interface.
  • the method for controlling the display to display the volume bar control on the top-level interface may include: associating the layer of the volume bar control with all The layers of the current image of the display are synthesized into a picture to be updated, and the display is controlled to refresh the top-level interface to display the picture to be updated.
  • the volume value displayed by the volume bar control may change with the current volume change of the display device.
  • the embodiment of the present application pre-sets a volume picture, so that after receiving a volume adjustment request, a volume picture can be determined as the target volume picture according to the volume adjustment request, and the target volume picture can be directly displayed on the voice interaction interface.
  • the target volume bar APP is directly transmitted to the DFB, without the need for data transmission through the intermediate framework and OpenGL library, which greatly saves the computing overhead and can further improve the display speed of the volume bar; Since there is no need for data transmission through the intermediate framework and OpenGL library, in the actual instance, only 48MB of flash is needed to ensure the smooth display of the volume bar, thus saving a lot of DDR memory resources, ensuring the smooth operation of the display device, and improving the user experience.
  • An embodiment of the present application provides a server, where the server is configured to execute:
  • the registration request is input by the user through the user input interface of the display device, and the registration prompt information is used to prompt the user to dial the registration call;
  • a failure prompt is sent to the display device or the user, and the failure prompt is used to indicate that the extracted verification code does not match the registration verification code.
  • the server when the extracted verification code does not match the registration verification code, the server is specifically configured to execute:
  • the registration request includes the device ID of the display device, and before sending a registration verification code and registration prompt information to the display device according to the registration request, the server is further configured to execute: establishing an association relationship between the device ID and the registration verification code;
  • the server before extracting the verification code from the sound data, the server is further configured to execute:
  • the server when sending the registration verification code and registration prompt information to the display device according to the registration request, the server also sends the registration expiration time period to the display device, so that the display The registration expiration duration is displayed on the device, where the registration expiration duration is used to represent the time elapsed from the time when the display device receives the registration expiration duration to when the display device receives the registration success information. longest time.
  • the application also provides a display
  • the registration success information fed back by the server is received, wherein the extracted verification code is extracted from voice data, and the voice data is received by the server through the user Entered by dialing the registered phone number;
  • a failure prompt fed back by the server is received, and the failure prompt is used to indicate that the extracted verification code does not match the registration verification code.
  • the controller is specifically configured to execute:
  • the registration expiration time is also received, and the registration expiration time is displayed on the display, wherein the registration expires
  • the duration is used to characterize the longest time elapsed between receiving the registration expiration duration and receiving the registration success information.
  • the method is applied to a server, including:
  • the registration request is input by the user through the user input interface of the display device, and the registration prompt information is used to prompt the user to dial the registration call;
  • a failure prompt is sent to the display device or the user, and the failure prompt is used to indicate that the extracted verification code does not match the registration verification code.
  • the method is applied to a display device, including:
  • the registration prompt information is used to prompt the user to dial the registration call;
  • the registration success information fed back by the server is received, wherein the extracted verification code is extracted from voice data, and the voice data is received by the server through the user Entered by dialing the registered phone number;
  • a failure prompt fed back by the server is received, and the failure prompt is used to indicate that the extracted verification code does not match the registration verification code.
  • the traditional way of registering and logging in the media asset platform of the display device is generally that the user operates on the media asset platform interface of the intelligent electronic device, or uses the remote control to operate on the media asset platform interface of the display device, and enters the user name, password and other information. , complete registration or login.
  • the present application provides a media asset platform registration system, such as the frame diagram of the media asset platform registration system shown in FIG.
  • the user terminal 600 is a device for the user to input instructions and sound data, which may be one device or multiple devices.
  • the display device 200 is used to display the media asset platform and various prompt information.
  • the server 400 is used to provide registration and login functions.
  • the user terminal When the user terminal sends a registration request to the display device, the user may select a registration option through the control device, so as to realize the sending of the registration request to the display device.
  • the display device sends the registration request to the server, and at this time, the registration request includes the device ID of the display device used for registration.
  • the server After receiving the registration request, the server generates a registration verification code and registration prompt information, and simultaneously sends the registration verification code and registration prompt information to the corresponding display device according to the device ID.
  • the registration prompt information is used to prompt the user to dial the registration number.
  • the display device After receiving the registration verification code and registration prompt information, the display device displays the registration verification code and registration prompt information on the user interface. As shown in the schematic diagram of the user interface in the display device as shown in FIG. 13 , the registration prompt information may include prompt words “please dial the registration number for registration” and the registration number.
  • the user After viewing the registration prompt information and the registration verification code on the display device, the user dials the registration number according to the registration prompt information.
  • the mobile terminal used by the user to make the registered call may not be an intelligent electronic device.
  • a registration request is sent to the server. After receiving the registration request, the server prompts the user to input sound data containing the verification code.
  • the verification code is extracted from the voice data. Determine whether the extracted verification code matches the registration verification code. If the extracted verification code matches the registration verification code, the server sends the registration success information to the display device, and the display device simultaneously displays the registration success information on the display for the user to confirm the registration.
  • the media asset platform is successful.
  • the server 400 includes a customer service phone sub-server 400A, a speech recognition sub-server 400B, a device management sub-server 400C, and an account management sub-server 400D.
  • the customer service telephone sub-server 400A is used for receiving voice data or voice commands input by the user, sending the received voice data or voice commands to other sub-servers for processing, and feeding back the processed information to the user.
  • the voice recognition sub-server 400B is used to process the voice data input by the user.
  • the account management sub-server is used to manage the account of the media asset platform registered by the user.
  • the device management sub-server is used to manage the device ID of the registered media asset platform.
  • the user terminal sends a registration request to the display device, it may be that the user selects the registration option of the media asset platform through the control device, so as to realize the sending of the registration request to the display device.
  • the display device sends the registration request (including the device ID of the display device) to the device management sub-server.
  • the device management sub-server generates a unique registration verification code according to the registration request, and establishes an association relationship between the registration verification code and the device ID. After that, the device management sub-server feeds back the registration verification code and registration prompt information to the corresponding display device according to the device ID.
  • the display device After receiving the registration verification code and the registration prompt information, the display device displays the registration verification code and the registration prompt information on the display. After viewing the registration verification code and the registration prompt information, the user performs registration according to the registration phone number included in the registration prompt information. Specifically, the user uses the mobile terminal to dial the registered phone number, and after dialing the registered phone number, the customer service phone sub-server prompts the user to dial the number related to the registration through a voice broadcast. Exemplarily, a voice prompt "please press 1 to register" is issued.
  • the customer service phone sub-server After receiving the registration instruction input by the user (which may be the user pressing the number 1 key or inputting the number 1 by voice), the customer service phone sub-server sends the phone number used by the user for the current call to the account management sub-server. After receiving the phone number used by the user for the current call, the account management sub-server determines whether the phone number has been registered. The account management sub-server sends the judgment result to the customer service telephone sub-server.
  • the customer service phone sub-server will give a voice prompt to the user that the phone number has been registered, and the user can log in to the media asset platform through the login function and end the call.
  • the client phone sub-server voice prompts the user to speak the registration verification code displayed on the display device.
  • the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the voice recognition sub-server.
  • the voice recognition sub-server extracts the verification code spoken by the user from the voice data. Feedback the extracted verification code to the customer service phone sub-server.
  • the customer service phone sub-server sends the extracted verification code and the phone number used by the user for the current call to the device management sub-server.
  • the device management sub-server determines whether the verification code extracted from the sound data matches the registration verification code.
  • the device management sub-server sends the verification mismatch result to the customer service telephone sub-server. After receiving the unmatched result, the customer service telephone sub-server further determines whether the number of times the user inputs sound data this time exceeds the preset number of times (the preset threshold for the number of times of inputting sound data).
  • the customer service telephone sub-server voice prompts the user to say the verification code again, and repeats the above process of verifying the verification code.
  • the customer service phone sub-server will voice prompt the user to fail to register, and prompt the user to re-obtain the verification code to try to register, and end the call.
  • the device management sub-server associates the phone number currently used by the user with the device ID, and sends the judgment result to the customer service telephone sub-server.
  • the customer service telephone sub-server After receiving the matching result, the customer service telephone sub-server will voice prompt the user to say the keyword for activating the smart voice function of the TV, for example, a voice prompt "If you want to activate the voice function, please say activation voice".
  • the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the voice recognition sub-server.
  • the voice recognition sub-server performs voiceprint recognition on the voice data, extracts the voiceprint data, and feeds back the voiceprint data to the customer service telephone sub-server.
  • the customer service phone sub-server After receiving the voiceprint data, the customer service phone sub-server sends the current user's phone number and voiceprint data to the account management sub-server.
  • the account management sub-server establishes an association between the current user's phone number and the voiceprint data, and sends the Save with phone numbers, voiceprint data, and established associations. After that, the account management sub-server sends a registration success message to the customer service phone sub-server.
  • the customer service telephone sub-server After receiving the registration success message, the customer service telephone sub-server will voice prompt the user to register successfully, and send the registration success message and the current user's phone number to the device management sub-server at the same time. Since the phone number and the device ID have been associated before, the corresponding device ID is searched according to the phone number, and the registration success message is sent to the corresponding display device according to the searched device ID, so that the registration success message is displayed on the display device. . The user can further confirm successful registration by checking the message on the display device. Finally, the system can end the call, or the user can hang up the phone to end the pass and complete the registration of the media asset platform.
  • the device management sub-server while sending the registration verification code and registration prompt information to the display device, the device management sub-server also sends the registration expiration time to the display device, so that the registration expiration time is displayed on the display device.
  • the registration expiration time is used to prompt the user for the maximum time from when the display device receives the expiration information to when the registration is completed.
  • the user terminal sends a login request to the display device, which may be that the user selects the login option of the media asset platform through the control device, so as to send the login request to the display device.
  • the display device sends the login request (including the device ID of the display device) to the device management sub-server.
  • the device management sub-server generates a login verification code according to the login request, and establishes an association relationship between the login verification code and the device ID. After that, the device management sub-server feeds back the login verification code and login prompt information to the corresponding display device according to the device ID.
  • the display device After receiving the login verification code and the login prompt information, the display device displays the login verification code and the login prompt information on the display. After viewing the login verification code and the login prompt information, the user logs in according to the login phone number (which may be the same phone number as the registered phone number) included in the login prompt information. Specifically, the user uses the mobile terminal to dial the login phone number, and after dialing the login phone number, the customer service phone sub-server prompts the user to dial the number related to the login through a voice broadcast. Exemplarily, a voice prompt "please press 1 to register, press 2 to log in" is issued.
  • the customer service phone sub-server After receiving the login instruction input by the user (which may be the user pressing the number 2 key or inputting the number 2 by voice), the customer service phone sub-server sends the phone number used by the user for the current call to the account management sub-server. After receiving the phone number used by the user for the current call, the account management sub-server determines whether the phone number has been registered. The account management sub-server sends the judgment result to the customer service telephone sub-server.
  • the customer service phone sub-server will voice prompt the user to register the media asset platform and end the call.
  • the client phone sub-server voice prompts the user to speak the login verification code displayed on the display device.
  • the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the voice recognition sub-server.
  • the voice recognition sub-server extracts the verification code spoken by the user from the voice data. Feedback the extracted verification code to the customer service phone sub-server.
  • the customer service phone sub-server sends the extracted verification code and the phone number used by the user for the current call to the device management sub-server.
  • the device management sub-server determines whether the verification code extracted from the sound data matches the login verification code.
  • the device management sub-server sends the result of the verification mismatch to the customer service telephone sub-server. After receiving the unmatched result, the customer service telephone sub-server further determines whether the number of times the user inputs sound data this time exceeds the preset number of times (the preset threshold for the number of times of inputting sound data).
  • the customer service telephone sub-server voice prompts the user to say the verification code again, and repeats the above process of verifying the verification code.
  • the customer service telephone sub-server voice prompts the user to fail to log in, and prompts the user to re-obtain the verification code to try to log in, and end the call.
  • the device management sub-server associates the phone number currently used by the user with the device ID, and sends the judgment result to the customer service telephone sub-server.
  • the customer service telephone sub-server After receiving the matching result, the customer service telephone sub-server will voice prompt the user to say the keyword for activating the smart voice function of the TV, for example, a voice prompt "If you want to activate the voice function, please say activation voice".
  • the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the voice recognition sub-server.
  • the voice recognition sub-server performs voiceprint recognition on the voice data, extracts the voiceprint data, and feeds back the voiceprint data to the customer service telephone sub-server.
  • the customer service phone sub-server After receiving the voiceprint data, the customer service phone sub-server sends the phone number and the extracted voiceprint data to the account management sub-server.
  • the account management sub-server determines whether the extracted voiceprint data matches the previously saved voiceprint data associated with the phone number.
  • the customer service phone sub-server sends the result of judging whether it matches to the customer service phone sub-server.
  • the customer service phone sub-server will give a voice prompt to the user to log in failure.
  • a login failure message is sent to the device management sub-server. Since there is an association relationship between the phone number and the device ID, according to the association relationship, the device ID associated with the phone is searched, and a login failure message is sent to the corresponding display device according to the searched device ID. Finally, the login failure message is displayed on the display device. End the call at the same time.
  • the customer service phone sub-server will voice prompt the user to log in successfully.
  • a login success message and a phone number are sent to the device management sub-server.
  • the associated device ID is searched, the login success message is sent to the display device corresponding to the searched device ID, and the login success message is displayed on the display device. End the call at the same time.
  • An embodiment of the present application provides a method for registering a media asset platform.
  • the signaling diagram of the method for registering a media asset platform includes the following steps:
  • Step 1 The server receives the registration request sent by the display device, and feeds back the registration verification code and registration prompt information to the display device according to the registration request, so that the registration verification code and registration prompt information are displayed on the display device.
  • the registration request is input by the user through the user input interface of the display device, the registration request includes the device ID of the display device, the registration code is associated with the device ID, and the registration prompt information is used to prompt the user to dial the registration phone.
  • Step 2 The server receives the voice data input by the user by dialing the registered phone, and extracts the verification code from the voice data.
  • Step 3 If the extracted verification code matches the registration verification code, the registration is successful, and the server sends the registration success information to the display device, so that the registration success information is displayed on the display device.
  • the server sends the registration failure information to the display device, so that the registration failure information is displayed on the display device.
  • the embodiments of the present application provide another method for registering a media asset platform, as shown in the signaling diagram of the method for registering a media asset platform in FIG. 15 , the method includes the following steps:
  • Step 1 The client sends a registration request to the display device, the display device sends the registration request to the device management sub-server, and the registration request includes the device ID.
  • the device management sub-server generates a registration verification code according to the registration request, and establishes an association relationship between the generated registration verification code and the device ID.
  • the device management sub-server feeds back the generated registration verification code and registration prompt information to the display device.
  • Step 2 Display the registration verification code and registration prompt information on the display device, and the user dials the registered telephone number according to the registration prompt information (the user sends voice data to the customer service telephone sub-server by dialing the phone).
  • the user inputs the registration instruction according to the voice prompt, and after receiving the registration instruction input by the user, the customer service telephone sub-server sends the phone number used by the user for the current call to the account management sub-server. After receiving the phone number used by the user for the current call, the account management sub-server determines whether the phone number has been registered. The account management sub-server sends the judgment result to the customer service telephone sub-server.
  • Step 3 If the phone number has been registered, the customer service phone sub-server will give a voice prompt to the user that the phone number has been registered, and the user can log in to the media asset platform through the login function and end the call.
  • the client phone sub-server voice prompts the user to speak the registration verification code displayed on the display device.
  • the customer service phone sub-server voice prompts the user to say the verification code.
  • the client sends the voice data containing the verification code to the customer service telephone sub-server.
  • the customer service telephone sub-server sends the collected voice data to the speech recognition sub-server.
  • Step 4 After the user speaks the registration verification code displayed on the display device according to the prompt, the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the speech recognition sub-server. After receiving the voice data, the voice recognition sub-server extracts the verification code spoken by the user from the voice data. Feedback the extracted verification code to the customer service phone sub-server.
  • Step 5 The customer service phone sub-server sends the extracted verification code and the phone number currently used by the user to make a call to the device management sub-server.
  • the device management sub-server determines whether the verification code extracted from the sound data matches the registration verification code.
  • Step 6 If the verification code extracted from the voice data does not match the registration verification code, the customer service telephone sub-server will voice prompt the user to say the verification code again, and repeat the above process of verifying the verification code.
  • the device management sub-server associates the phone number currently used by the user with the device ID, and sends the judgment result to the customer service telephone sub-server (voiceprint recognition can also be performed). , refer to the above-mentioned system embodiments, and the method embodiments will not be repeated).
  • Step 7 After receiving the registration success message, the customer service telephone sub-server will voice prompt the user that the registration is successful, and at the same time send the registration success message and the current user's phone number to the device management sub-server. Since the phone number and the device ID have been associated before, the corresponding device ID is searched according to the phone number, and the registration success message is sent to the corresponding display device according to the searched device ID, so that the registration success message is displayed on the display device. . The user can further confirm successful registration by checking the message on the display device. Finally, the system can end the call, or the user can hang up the phone to end the pass and complete the registration of the media asset platform.
  • the embodiments of the present application provide another method for logging in to a media asset platform, such as a signaling diagram of the method for logging in to a media asset platform as shown in FIG. 16 , the method includes the following steps:
  • Step 1 The client sends a login request to the display device, the display device sends the login request to the device management sub-server, and the login request includes the device ID.
  • the device management sub-server generates a login verification code according to the login request, and establishes an association relationship between the generated login verification code and the device ID.
  • the device management sub-server feeds back the generated login verification code and login prompt information to the display device.
  • Step 2 Display the login verification code and login prompt information on the display device, and the user dials the login phone number according to the login prompt information (the user sends voice data to the customer service phone sub-server by making a call).
  • the user inputs the login instruction according to the voice prompt, and after receiving the login instruction input by the user, the customer service telephone sub-server sends the phone number used by the user for the current call to the account management sub-server. After receiving the phone number used by the user for the current call, the account management sub-server determines whether the phone number has been registered. The account management sub-server sends the judgment result to the customer service telephone sub-server.
  • Step 3 If the phone number is not registered, the customer service phone sub-server will voice prompt the user to register the media asset platform and end the call.
  • the client phone sub-server voice prompts the user to speak the login verification code displayed on the display device.
  • Step 4 After the user speaks the login verification code displayed on the display device according to the prompt, the customer service telephone sub-server collects the voice data input by the user, and sends the voice data to the speech recognition sub-server. After receiving the voice data, the voice recognition sub-server extracts the verification code spoken by the user from the voice data. Feedback the extracted verification code to the customer service phone sub-server.
  • Step 5 The customer service phone sub-server sends the extracted verification code and the phone number currently used by the user to make a call to the device management sub-server.
  • the device management sub-server determines whether the verification code extracted from the sound data matches the login verification code.
  • Step 6 If the verification code extracted from the voice data does not match the login verification code, the customer service telephone sub-server will voice prompt the user to say the verification code again, and repeat the above process of verifying the verification code.
  • the device management sub-server associates the phone number currently used by the user with the device ID, and sends the judgment result to the customer service phone sub-server (voiceprint matching can also be performed). , refer to the above-mentioned system embodiments, and the method embodiments will not be repeated).
  • Step 7 After receiving the login success message, the customer service phone sub-server will voice prompt the user to log in successfully, and send the login success message and the current user's phone number to the device management sub-server at the same time. Since the phone number and the device ID have been associated before, the corresponding device ID is searched according to the phone number, and the login success message is sent to the corresponding display device according to the searched device ID, so that the login success message is displayed on the display device. . The user can further confirm that the login was successful by viewing the message on the display device. Finally, the system can end the call, or the user can hang up the phone to end the pass and complete the login to the media asset platform.

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Abstract

本申请实施例提供了一种显示设备及音量显示方法，显示设备包括显示器和控制器，所述控制器被配置为：接收音量调节请求；在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片；控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。

Description

一种显示设备及音量显示方法
本申请要求在2021年2月7日提交的、申请号为202110175536.7、发明名称为“显示设备及音量显示方法”的中国专利申请的优先权；本申请要求在2021年1月28日提交的、申请号为202110118639.X、发明名称为“一种媒资平台注册方法、显示设备及服务器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种显示设备及音量显示方法。
背景技术
随着人工智能在显示设备领域的飞速发展，越来越多的显示设备如智能电视开始支持语音控制功能，用户可向电视输入语音指令，从而对电视进行控制。例如，用户可向电视输入播放天气预报的指令，电视可在天气应用或互联网上获取当天或近期的天气预报，然后展示给用户，或者语音播报给用户。
发明内容
本申请实施方式提供了一种显示设备及音量显示方法。
第一方面，本申请实施方式提供了一种显示设备，该显示设备包括：
显示器；
控制器，所述控制器被配置为：
接收音量调节请求；
在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片；
控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。
在一些实施例中，所述获取所述音量调节请求对应的目标音量图片，包括：
根据所述音量调节请求和当前音量值计算出目标音量值；
从音量图片库中选出所述目标音量值对应的目标音量图片，其中，所述音量图片库包括显示设备的每一个音量值对应的音量图片。
在一些实施例中，所述控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方，包括：
将包含所述音量图片和第一句柄的第一数据传输到DFB中；
所述DFB根据所述第一句柄在第一图层的图片缓存区中写入所述第一数据；
根据图片缓存区对应的图层顺序，将所述音量图片叠加在所述语音交互界面的上方。
在一些实施例中，所述控制器还被配置为：
在显示器的顶层界面为非语音交互界面时，响应于所述音量调节请求，生成所述音量调节请求对应的音量条控件；
控制所述显示器在所述顶层界面上显示所述音量条控件。
在一些实施例中，所述控制所述显示器在所述顶层界面上显示所述音量条控件，包括：
将所述音量条控件的图层与所述显示器当前图像的图层合成为待更新图片；
控制所述显示器将所述顶层界面刷新为显示所述待更新图片。
第二方面，本申请实施方式提供了一种音量显示方法，该方法包括：
接收音量调节请求；
在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片；
控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。
附图说明
为了更清楚地说明本申请内容，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1中示例性示出了根据一些实施例的显示设备与控制装置之间操作场景的示意图；
图2中示例性示出了根据一些实施例的控制装置100的硬件配置框图；
图3中示例性示出了根据一些实施例的显示设备200的硬件配置框图；
图4中示例性示出了根据一些实施例的显示设备200中软件配置示意图；
图5中示例性示出了根据一些实施例的音量条与UI界面的合成示意图；
图6中示例性示出了根据一些实施例的语音交互界面与UI界面的合成示意图；
图7中示例性示出了根据一些实施例的音量条被遮挡的示意图；
图8中示例性示出了根据一些实施例的音量条、UI界面和语音交互界面的图层顺序示意图；
图9中示例性示出了根据一些实施例的显示设备的音量显示方法的流程示意图；
图10中示例性示出了根据一些实施例的显示设备的显示数据的数据传输示意图；
图11中示例性示出了根据一些实施例的音量条不被遮挡的示意图；
图12中示例性示出了根据一些实施例的媒资平台注册系统的框架图；
图13中示例性示出了根据一些实施例中显示设备200中的用户界面示意图；
图14中示例性示出了根据一些实施例的媒资平台注册方法信令图；
图15中示例性示出了根据一些实施例的又一种媒资平台注册方法信令图；
图16中示例性示出了根据一些实施例的媒资平台登录方法信令图。
具体实施方式
为使本申请的目的和实施方式更加清楚，下面将结合本申请示例性实施例中的附图，对本申请示例性实施方式进行清楚、完整地描述，显然，描述的示例性实施例仅是本申请一部分实施例，而不是全部的实施例。
需要说明的是，本申请中对于术语的简要说明，仅是为了方便理解接下来描述的实施方式，而不是意图限定本申请的实施方式。除非另有说明，这些术语应当按照其普通和通常的含义理解。
本申请中说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”等是用 于区别类似或同类的对象或实体，而不必然意味着限定特定的顺序或先后次序，除非另外注明。应该理解这样使用的用语在适当情况下可以互换。
术语“包括”和“具有”以及他们的任何变形，意图在于覆盖但不排他的包含，例如，包含了一系列组件的产品或设备不必限于清楚地列出的所有组件，而是可包括没有清楚地列出的或对于这些产品或设备固有的其它组件。
术语“模块”是指任何已知或后来开发的硬件、软件、固件、人工智能、模糊逻辑或硬件或/和软件代码的组合，能够执行与该元件相关的功能。
图1为根据实施例中显示设备与控制装置之间操作场景的示意图。如图1所示，用户可通过智能设备300或控制装置100操作显示设备200。
在一些实施例中，控制装置100可以是遥控器，遥控器和显示设备的通信包括红外协议通信或蓝牙协议通信，及其他短距离通信方式，通过无线或有线方式来控制显示设备200。用户可以通过遥控器上按键、语音输入、控制面板输入等输入用户指令，来控制显示设备200。
在一些实施例中，也可以使用智能设备300(如移动终端、平板电脑、计算机、笔记本电脑等)以控制显示设备200。例如，使用在智能设备上运行的应用程序控制显示设备200。
在一些实施例中，显示设备可以不使用上述的智能设备或控制设备接收指令，而是通过触摸或者手势等接收用户的控制。
在一些实施例中，显示设备200还可以采用除了控制装置100和智能设备300之外的方式进行控制，例如，可以通过显示设备200设备内部配置的获取语音指令的模块直接接收用户的语音指令控制，也可以通过显示设备200设备外部设置的语音控制设备来接收用户的语音指令控制。
在一些实施例中，显示设备200还与服务器400进行数据通信。可允许显示设备200通过局域网(LAN)、无线局域网(WLAN)和其他网络进行通信连接。服务器400可以向显示设备200提供各种内容和互动。服务器400可以是一个集群，也可以是多个集群，可以包括一类或多类服务器。
图2示例性示出了根据示例性实施例中控制装置100的配置框图。如图2所示，控制装置100包括控制器110、通信接口130、用户输入/输出接口140、存储器、供电电源。控制装置100可接收用户的输入操作指令，且将操作指令转换为显示设备200可识别和响应的指令，起用用户与显示设备200之间交互中介作用。
图3示出了根据示例性实施例中显示设备200的硬件配置框图。
在一些实施例中，显示设备200包括调谐解调器210、通信器220、检测器230、外部装置接口240、控制器250、显示器260、音频输出接口270、存储器、供电电源、用户接口中的至少一种。
在一些实施例中控制器包括处理器，视频处理器，音频处理器，图形处理器，RAM，ROM，用于输入/输出的第一接口至第n接口。
在一些实施例中，显示器260包括用于呈现画面的显示屏组件，以及驱动图像显示的驱动组件，用于接收源自控制器输出的图像信号，进行显示视频内容、图像内容以及菜单操控界面的组件以及用户操控UI界面。
在一些实施例中，显示器260可为液晶显示器、OLED显示器、以及投影显示器，还 可以为一种投影装置和投影屏幕。
在一些实施例中，通信器220是用于根据各种通信协议类型与外部设备或服务器进行通信的组件。例如：通信器可以包括Wifi模块，蓝牙模块，有线以太网模块等其他网络通信协议芯片或近场通信协议芯片，以及红外接收器中的至少一种。显示设备200可以通过通信器220与外部控制设备100或服务器400建立控制信号和数据信号的发送和接收。
在一些实施例中，用户接口，可用于接收控制装置100的控制信号。
在一些实施例中，检测器230用于采集外部环境或与外部交互的信号。例如，检测器230包括光接收器，用于采集环境光线强度的传感器；或者，检测器230包括图像采集器，如摄像头，可以用于采集外部环境场景、用户的属性或用户交互手势，再或者，检测器230包括声音采集器，如麦克风等，用于接收外部声音。
在一些实施例中，外部装置接口240可以包括但不限于如下：高清多媒体接口(HDMI)、模拟或数据高清分量输入接口(分量)、复合视频输入接口(CVBS)、USB输入接口(USB)、RGB端口等任一个或多个接口。也可以是上述多个接口形成的复合性的输入/输出接口。
在一些实施例中，调谐解调器210通过有线或无线接收方式接收广播电视信号，以及从多个无线或有线广播电视信号中解调出音视频信号，如以及EPG数据信号。
在一些实施例中，控制器250和调谐解调器210可以位于不同的分体设备中，即调谐解调器210也可在控制器250所在的主体设备的外置设备中，如外置机顶盒等。
在一些实施例中，控制器250，通过存储在存储器上中各种软件控制程序，来控制显示设备的工作和响应用户的操作。控制器250控制显示设备200的整体操作。例如：响应于接收到用于选择在显示器260上显示UI对象的用户命令，控制器250便可以执行与由用户命令选择的对象有关的操作。
在一些实施例中，所述对象可以是可选对象中的任何一个，例如超链接、图标或其他可操作的控件。与所选择的对象有关操作有：显示连接到超链接页面、文档、图像等操作，或者执行与所述图标相对应程序的操作。
在一些实施例中控制器包括中央处理器(Central Processing Unit，CPU)，视频处理器，音频处理器，图形处理器(Graphics Processing Unit，GPU)，RAM Random Access Memory，RAM)，ROM(Read-Only Memory,ROM)，用于输入/输出的第一接口至第n接口，通信总线(Bus)等中的至少一种。
CPU处理器。用于执行存储在存储器中操作系统和应用程序指令，以及根据接收外部输入的各种交互指令，来执行各种应用程序、数据和内容，以便最终显示和播放各种音视频内容。CPU处理器，可以包括多个处理器。如，包括一个主处理器以及一个或多个子处理器。
在一些实施例中，图形处理器，用于产生各种图形对象，如：图标、操作菜单、以及用户输入指令显示图形等。图形处理器包括运算器，通过接收用户输入各种交互指令进行运算，根据显示属性显示各种对象；还包括渲染器，对基于运算器得到的各种对象，进行渲染，上述渲染后的对象用于显示在显示器上。
在一些实施例中，视频处理器，用于将接收外部视频信号，根据输入信号的标准编解码协议，进行解压缩、解码、缩放、降噪、帧率转换、分辨率转换、图像合成等视频处理，可得到直接可显示设备200上显示或播放的信号。
在一些实施例中，视频处理器，包括解复用模块、视频解码模块、图像合成模块、帧 率转换模块、显示格式化模块等。其中，解复用模块，用于对输入音视频数据流进行解复用处理。视频解码模块，用于对解复用后的视频信号进行处理，包括解码和缩放处理等。图像合成模块，如图像合成器，其用于将图形生成器根据用户输入或自身生成的GUI信号，与缩放处理后视频图像进行叠加混合处理，以生成可供显示的图像信号。帧率转换模块，用于对转换输入视频帧率。显示格式化模块，用于将接收帧率转换后视频输出信号，改变信号以符合显示格式的信号，如输出RGB数据信号。
在一些实施例中，音频处理器，用于接收外部的音频信号，根据输入信号的标准编解码协议，进行解压缩和解码，以及降噪、数模转换、和放大处理等处理，得到可以在扬声器中播放的声音信号。
在一些实施例中，用户可在显示器260上显示的图形用户界面(GUI)输入用户命令，则用户输入接口通过图形用户界面(GUI)接收用户输入命令。或者，用户可通过输入特定的声音或手势进行输入用户命令，则用户输入接口通过传感器识别出声音或手势，来接收用户输入命令。
在一些实施例中，“用户界面”，是应用程序或操作系统与用户之间进行交互和信息交换的介质接口，它实现信息的内部形式与用户可以接受形式之间的转换。
在一些实施例中，显示设备的系统可以包括内核(Kernel)、命令解析器(shell)、文件系统和应用程序。内核、shell和文件系统一起组成了基本的操作系统结构，它们让用户可以管理文件、运行程序并使用系统。上电后，内核启动，激活内核空间，抽象硬件、初始化硬件参数等，运行并维护虚拟内存、调度器、信号及进程间通信(IPC)。内核启动后，再加载Shell和用户应用程序。应用程序在启动后被编译成机器码，形成一个进程。
显示设备的系统可以包括内核(Kernel)、命令解析器(shell)、文件系统和应用程序。内核、shell和文件系统一起组成了基本的操作系统结构，它们让用户可以管理文件、运行程序并使用系统。上电后，内核启动，激活内核空间，抽象硬件、初始化硬件参数等，运行并维护虚拟内存、调度器、信号及进程间通信(IPC)。内核启动后，再加载Shell和用户应用程序。应用程序在启动后被编译成机器码，形成一个进程。
如图4所示，将显示设备的系统分为三层，从上至下分别为应用层、中间件层和硬件层。
应用层主要包含电视上的常用应用，以及应用框架(Application Framework)，其中，常用应用主要是基于浏览器Browser开发的应用，例如：HTML5APPs；以及原生应用(Native APPs)；
应用框架(Application Framework)是一个完整的程序模型，具备标准应用软件所需的一切基本功能，例如：文件存取、资料交换...，以及这些功能的使用接口(工具栏、状态列、菜单、对话框)。
原生应用(Native APPs)可以支持在线或离线，消息推送或本地资源访问。
中间件层包括各种电视协议、多媒体协议以及系统组件等中间件。中间件可以使用系统软件所提供的基础服务(功能)，衔接网络上应用系统的各个部分或不同的应用，能够达到资源共享、功能共享的目的。
硬件层主要包括HAL接口、硬件以及驱动，其中，HAL接口为所有电视芯片对接的统一接口，具体逻辑由各个芯片来实现。驱动主要包含：音频驱动、显示驱动、蓝牙驱动、摄像头驱动、WIFI驱动、USB驱动、HDMI驱动、传感器驱动(如指纹传感器，温度传感 器，压力传感器等)、以及电源驱动等。
在一些实施例中的硬件或软件架构可以基于上述实施例中的介绍，在一些实施例中可以是基于相近的其他硬件或软件架构，可以实现本申请的技术方案即可。
第一部分：
在一些实施例中，显示设备的显示器显示的图像包括多个图层，显示设备可预先将多个图层合成在一起，再进行显示，使用户可以看到包含多个图层内容的图像。例如，在显示设备正在显示一个UI界面，如显示设备的首页时，用户按遥控器上的音量加键，如图5所示，显示设备可将音量条的图层与首页的图层进行合成，然后将合成后的图像进行显示，使用户可看到音量条。
在一些实施例中，显示设备支持语音控制功能，可接收用户输入的语音指令，根据语音指令进行响应，如根据语音指令为明日天气，在显示器上显示明日的天气预测信息。为保障语音交互体验，显示设备通常会设置语音交互界面的图层排列在最上层。参见图6，为根据一些实施例的语音交互界面与UI界面的合成示意图，如图6所示，在用户与显示设备进行语音交互时，在用户观看方向，显示设备显示的第一层图层为可为语音交互界面的图层，如图6中的OSD layer1层，第二层图层可为其他界面的图层，如图6中的OSD layer2层，该图层可为UI界面如首页界面的图层。
在一些实施例中，当显示设备显示的图像包括图6所示的语音交互界面的图层和其他图层时，如果用户按遥控器上的音量加键，显示设备会生成一个音量条的图层，按照将音量条的图层与首页的图层进行合成，再将语音交互界面的图层合成到首页的图层上方，在音量条的默认位置与语音交互界面的位置重叠或部分重叠时，音量条会被语音交互界面遮挡。
参见图7，为根据一些实施例的音量条被遮挡的示意图，图7中，语音交互界面显示的内容为天气预测信息。语音交互界面为半屏界面，音量条的位置与语音交互界面的位置部分重叠，导致音量条被语音交互界面遮挡，影响了音量显示效果。
在一些实施例中，语音交互界面占显示器的比例超过二分之一，此时，音量条被语音交互界面遮挡的几率和面积都会变大，使音量显示的效果变的很差。
为解决上述技术问题，需要实现图8所示的显示顺序，如图8所示，音量条所在的图层需为OSD layer1层，智能语音界面所在的图层需为OSD layer2层，UI界面所在的图层为OSD layer3层。根据上述图层的排列顺序，音量条可显示在智能语音的前方，智能语音的界面可显示在UI界面的前方。
在一些实施例中，本申请实施例提供了一种音量显示方法，该方法可基于一个音量条应用实现图8所示的显示顺序。该音量条应用可从音量图片库中选出一张音量图片作为将要显示的目标音量图片。
在一些实施例中，音量条应用可基于C语言或C++语言编写，与JavaScript相比，具有执行速度高的优点。
在一些实施例中，音量条应用可在显示设备开机后启动，在启动后监听显示设备上的音量调节指令。
在一些实施例中，音量图片可为预先设置的对应一个音量值的图片，音量图片中可包含音量条以及音量值。音量图片可为非压缩格式的图片，即raw格式的图片，不需要进行编码或解码处理。音量图片的尺寸为522*120，根据显示设备的音量值为0～100，可预先 设置一百张音量图片，组成音量图片库，每张图片的大小约为0.48MB，100张音量图片大约需要占用48MB的存储空间。
在一些实施例中，音量图片可进行更新，以提升显示效果。
在一些实施例中，基于音量条应用的音量显示方法可参见图9，包括如下步骤：
步骤S110：接收音量调节请求。
在一些实施例中，用户可按遥控器上的音量加键或音量减键，向显示设备发出音量调节请求，显示设备可接收该音量加键的触发信号或音量减键的触发信号，根据该触发信号以及当前音量，生成音量调节指令，音量调节指令可用于控制显示设备的扬声器将当前音量值调整为目标音量值。显示设备的音量值可为0～100，目标音量值为其中的一个音量值。
步骤S120：在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片。
在一些实施例中，显示设备的控制器在生成音量调整指令后可进行广播，音量条应用可获取该音量调整指令，根据该音量调整指令得到目标音量值。
在一些实施例中，显示设备的控制器可将音量加键的触发信号或音量减键的触发信号进行广播，音量条应用可获取该音量加键的触发信号或音量减键的触发信号，根据该音量加键的触发信号或音量减键的触发信号，以及当前音量值计算出目标音量值。
在一些实施例中，在用户与显示设备进行语音交互时，显示设备可生成一个语音交互进程，该进程可对用户的语音指令进行响应，如搜索语音指令中的关键词的相关信息等等。音量条应用可根据当前存在语音交互进程，确定当前显示器的顶层界面为语音交互界面。
在一些实施例中，在显示器的顶层界面为语音交互界面时，音量条应用在得到目标音量值后，可从音量图片库中选出所述目标音量值对应的目标音量图片。
步骤S130：控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。
参见图10，为根据一些实施例的显示设备的显示数据的数据传输示意图，如图10所示，在用户与显示设备进行语音交互时，显示设备的界面数据的来源可为三处，一处是音量条APP(Application，应用)，一处是UI APP，一处是智能语音APP。
在一些实施例中，UI APP可利用UI框架展示各种各样的界面，如显示设备的首页界面、视频应用的界面、游戏应用的界面等等。
在一些实施例中，智能语音APP可用于生成智能语音的界面，即语音交互界面。
在一些实施例中，音量条APP在获取到目标音量图片后，可生成第一句柄，将包含目标音量图片和第一句柄的第一数据传输到DFB(Direct Framebuffer，直接帧缓存区)中。DFB为一种管理framebuffer的程序框架，可根据第一数据中包含第一句柄，生成Framebuffer1，将第一数据传输至Framebuffer1中，其中，Framebuffer1为第一图层的图片缓存区，第一图层即待显示图像的顶层，第二图层为待显示图像位于第一图层下方的图层，以此类推。
在一些实施例中，DFB也可以用其他框架代替，如wayland(显示服务器协议)。
在一些实施例中，UI APP在得到待显示的UI界面的数据后，可生成第二句柄，将包含待显示的UI界面的数据和第二句柄的第二数据依次经过智能语音framework、openGL ES/EGL，再传输到DFB中，DFB可根据第二数据中包含第一句柄，生成Framebuffer2，将第二数据传输至Framebuffer2中。其中，framework可为UI框架，承载该UI框架的可为浏览器内核，openGL ES是OpenGL三维图形API的子集，EGL是openGL ES与显示设 备的本地窗口系统的桥梁。
在一些实施例中，智能语音APP在得到待显示的UI界面的数据后，可生成第三句柄，将包含待显示的UI界面的数据和第三句柄的第三数据依次经过中间框架智能语音framework和openGL ES/EGL，再传输到DFB中，DFB可根据第三数据中包含第三句柄，生成Framebuffer3，将第三数据传输至Framebuffer3中。
在一些实施例中，显示设备可根据图片缓存区对应的图层顺序合成图层，得到待显示图像，例如，根据Framebuffer1、Framebuffer2、Framebuffer3的顺序合成对应的图层，从而使待显示图像中，语音交互界面显示在UI界面的上方，音量图片显示在语音交互界面的上方。在得到待显示图像后，可将显示器当前显示的图像刷新为该待显示图像。
在一些实施例中，音量条不被语音交互界面遮挡的界面可参见图11，如图11所示，音量条可显示在语音交互界面的上方，方便用户查看实时音量。
在一些实施例中，在显示器的顶层界面为非语音交互界面时，音量条应用在得到目标音量值后，可按照常规方式控制显示器显示音量条。例如，可根据目标音量值生成音量条控件，然后控制所述显示器在所述顶层界面上显示所述音量条控件。
在一些实施例中，在显示器的顶层界面为非语音交互界面时，控制所述显示器在所述顶层界面上显示所述音量条控件的方法可包括：将所述音量条控件的图层与所述显示器当前图像的图层合成为待更新图片，控制所述显示器将所述顶层界面刷新为显示所述待更新图片。
在一些实施例中，在显示器的顶层界面为非语音交互界面时，音量条控件显示的音量值可跟随显示设备的当前音量变化而变化。
由上述实施例可见，本申请实施例通过预先设置音量图片，使得在接收音量调节请求后，可根据音量调节请求确定一张音量图片作为目标音量图片，直接将该目标音量图片显示在语音交互界面的上方，不需要将音量图片叠加到语音交互界面下方的图层中，从而避免了音量图片被语音交互界面遮挡的问题，保障了用户能看到当前的音量大小；通过设置一个音量条应用，通过该应用将目标音量条APP直接传输至DFB中，不需要经过中间框架和OpenGL库进行数据传输，大大节省了运算开销，可进一步提高音量条的显示速度；并且，由于在显示音量条时，由于不需要经过中间框架和OpenGL库进行数据传输，在实际实例中，仅需要48MB的flash即可保障音量条的顺利显示，从而节省了大量的DDR内存资源，保障了显示设备的流畅运行，提升了用户体验。
第二部分：
本申请实施例提供一种服务器，所述服务器用于执行：
接收显示设备发送的注册请求，根据所述注册请求向所述显示设备发送注册验证码和注册提示信息，以使在所述显示设备上显示所述注册验证码和所述注册提示信息，其中，所述注册请求为用户通过所述显示设备的用户输入接口输入的，所述注册提示信息用于提示用户拨打注册电话；
接收用户通过拨打注册电话输入的声音数据，从所述声音数据中提取验证码，在提取的验证码与所述注册验证码匹配时，向所述显示设备发送注册成功信息；
在提取的验证码与所述注册验证码不匹配时，向所述显示设备或者用户发送失败提示，所述失败提示用于表征本次提取的验证码与所述注册验证码不匹配。
在本申请一些实施例中，在提取的验证码与所述注册验证码不匹配时，所述服务器具 体用于执行：
在接收用户通过拨打注册电话输入声音数据的次数超过预设次数时，向所述显示设备发送注册失败信息，以使在所述显示设备上显示所述注册失败信息；
在接收用户通过拨打注册电话输入声音数据的次数未超过预设次数时，向用户发送再次输入包含验证码的声音数据的电话提示信息，以使用户根据所述电话提示信息再次输入包含验证码的声音数据。
在本申请一些实施例中，所述注册请求中包括所述显示设备的设备ID，根据所述注册请求向所述显示设备发送注册验证码和注册提示信息之前，所述服务器还用于执行：将所述设备ID与所述注册验证码建立关联关系；
根据所述注册请求向所述显示设备发送注册验证码和注册提示信息，具体为：向所述设备ID对应的显示设备发送与所述设备ID相关联的所述注册验证码和所述注册提示信息。
在本申请一些实施例中，在从所述声音数据中提取验证码之前，所述服务器还用于执行：
获取用户用于拨打注册电话的电话号码，以及在所述电话号码未被注册使用时，执行从所述声音数据中提取验证码的步骤。
在本申请一些实施例中，所述服务器在根据所述注册请求向所述显示设备发送注册验证码和注册提示信息的同时，还向所述显示设备发送注册过期时长，以使在所述显示设备上显示所述注册过期时长，其中，所述注册过期时长用于表征，从所述显示设备接收到所述注册过期时长，至所述显示设备接收到所述注册成功信息之间所经历的最长时间。
本申请还提供一种显示器；
控制器，用于执行：
接收用户通过用户输入接口输入的注册请求，将所述注册请求发送至服务器，以及接收所述服务器反馈的注册验证码和注册提示信息，在所述显示器上显示所述注册验证码和所述注册提示信息，其中，所述注册提示信息用于提示用户拨打注册电话；
在提取的验证码与所述注册验证码匹配时，接收所述服务器反馈的注册成功信息，其中，提取的验证码为从声音数据中提取的，所述声音数据为所述服务器接收的用户通过拨打注册电话输入的；
在提取的验证码与所述注册验证码不匹配时，接收所述服务器反馈的失败提示，所述失败提示用于表征本次提取的验证码与所述注册验证码不匹配。
在提取的验证码与所述注册验证码不匹配时，所述控制器具体用于执行：
在用户通过拨打注册电话输入声音数据的次数超过预设次数时，接收所述服务器反馈的注册失败信息，以使在所述显示器上显示所述注册失败信息；
在用户通过拨打注册电话输入声音数据的次数为超过预设次数时，不从所述服务器接收反馈的信息。
在本申请一些实施例中，在接收所述服务器反馈的注册验证码和注册提示信息的同时，还接收注册过期时长，以及在所述显示器上显示所述注册过期时长，其中，所述注册过期时长用于表征，从接收到所述注册过期时长，至接收到所述注册成功信息之间所经历的最长时间。
在本申请一些实施例中，所述方法应用于服务器，包括：
接收显示设备发送的注册请求，根据所述注册请求向所述显示设备发送注册验证码 和注册提示信息，以使在所述显示设备上显示所述注册验证码和所述注册提示信息，其中，所述注册请求为用户通过所述显示设备的用户输入接口输入的，所述注册提示信息用于提示用户拨打注册电话；
接收用户通过拨打注册电话输入的声音数据，从所述声音数据中提取验证码，在提取的验证码与所述注册验证码匹配时，向所述显示设备发送注册成功信息；
在提取的验证码与所述注册验证码不匹配时，向所述显示设备或者用户发送失败提示，所述失败提示用于表征本次提取的验证码与所述注册验证码不匹配。
在本申请一些实施例中，所述方法应用于显示设备，包括：
接收用户通过用户输入接口输入的注册请求，将所述注册请求发送至服务器，以及接收所述服务器反馈的注册验证码和注册提示信息，在显示器上显示所述注册验证码和所述注册提示信息，其中，所述注册提示信息用于提示用户拨打注册电话；
在提取的验证码与所述注册验证码匹配时，接收所述服务器反馈的注册成功信息，其中，提取的验证码为从声音数据中提取的，所述声音数据为所述服务器接收的用户通过拨打注册电话输入的；
在提取的验证码与所述注册验证码不匹配时，接收所述服务器反馈的失败提示，所述失败提示用于表征本次提取的验证码与所述注册验证码不匹配。
用户在享用显示设备的影音、游戏等功能之前，需要注册和登录显示设备上的媒资平台。传统的显示设备媒资平台注册和登录的方式一般是，用户在智能电子设备的媒资平台界面上操作，或者利用遥控器在显示设备的媒资平台界面上操作，输入用户名、密码等信息，完成注册或登录。
然而，现有显示设备注册和登录的方案中，如果在智能电子设备的媒资平台上注册或登录，需要依赖智能电子设备。对智能电子设备操作不熟悉的人群，完成整个注册和登录的过程比较困难。如果利用遥控器在显示设备的媒资平台界面上注册或登录，操作步骤较多，操作过程繁杂。现有显示设备注册和登录的方案对于用户来说，使用体验较差。
为了解决上述问题，本申请提供一种媒资平台注册系统，如图12所示的媒资平台注册系统的框架图，该系统包括用户端600、显示设备200以及服务器400。用户端600为用户输入指令和声音数据的设备，可以为一个设备，也可以为多个设备。显示设备200用于展示媒资平台和各种提示信息。服务器400用于提供注册和登录功能。
用户利用本实施例的媒资平台注册系统进行注册的过程具体为：
用户端向显示设备发送注册请求，可以是用户通过控制装置选择注册选项，从而实现向显示设备发送注册请求。显示设备将该注册请求发送至服务器，此时该注册请求中包括用于注册的显示设备的设备ID。
服务器接收到注册请求后，生成注册验证码和注册提示信息，同时将该注册验证码和注册提示信息根据设备ID发送至对应的显示设备。注册提示信息用于提示用户拨打注册电话。显示设备在接收到注册验证码和注册提示信息后，的用户界面上显示该注册验证码和注册提示信息。如图13所示的显示设备中的用户界面示意图，注册提示信息可以包括提示语“请拨打注册电话进行注册”和注册电话。
用户在显示设备上查看到注册提示信息和注册验证码后，根据注册提示信息，拨打注册电话。此时用户用于拨打注册电话的移动终端可以不是智能电子设备。用户拨通注册电话的同时，向服务器发送注册请求。服务器接收到该注册请求后，提示用户输入包含验证 码的声音数据。
服务器采集到用户输入的声音数据后，从声音数据中提取验证码。判断提取的验证码和注册验证码是否匹配，如果提取的验证码和注册验证码匹配，服务器则向显示设备发送注册成功信息，显示设备同时在显示器上展示注册成功信息，以供用户确认注册该媒资平台成功。
在一些实施例中，服务器400包括客服电话子服务器400A、语音识别子服务器400B、设备管理子服务器400C以及账户管理子服务器400D。客服电话子服务器400A用于接收用户输入的声音数据或者语音指令，将接收的声音数据或者语音指令发送至其他子服务器进行处理，同时用于向用户反馈处理得到的信息。语音识别子服务器400B用于处理用户输入的声音数据。账户管理子服务器用于管理用户注册的媒资平台的账号。设备管理子服务器用于管理注册媒资平台的设备ID。
用户利用本实施例的媒资平台注册系统进行注册的过程具体为：
用户端向显示设备发送注册请求，可以是用户通过控制装置选择媒资平台的注册选项，从而实现向显示设备发送注册请求。显示设备将该注册请求(包含显示设备的设备ID)发送至设备管理子服务器。设备管理子服务器根据该注册请求生成唯一的注册验证码，并将该注册验证码和设备ID建立关联关系。之后，设备管理子服务器根据设备ID向对应的显示设备反馈注册验证码和注册提示信息。
显示设备在接收到注册验证码和注册提示信息后，在显示器上显示该注册验证码和注册提示信息。用户查看到该注册验证码和注册提示信息后，根据该注册提示信息中包括的注册电话号码，进行注册。具体的，用户利用移动终端拨打注册电话号码，拨通注册电话后，客服电话子服务器通过语音播报提示用户拨与注册相关的数字。示例性的，发出语音提示“注册请按1…”。
客服电话子服务器接收到用户输入的注册指令后(可以是用户按压数字1键或者语音输入数字1)，将用户当前通话使用的电话号码发送至账户管理子服务器。账户管理子服务器接收到用户当前通话使用的电话号码后，判断该电话号码是否已经注册。账户管理子服务器将判断结果发送至客服电话子服务器。
如果该电话号码已经注册，客服电话子服务器语音提示用户该电话号码已经注册，可以通过登录功能登录媒资平台，并结束本次通话。
如果该电话号码未被注册，客户电话子服务器语音提示用户说出在显示设备上显示的注册验证码。
用户按照提示说出显示设备上显示的注册验证码后，客服电话子服务器采集用户输入的声音数据，并将该声音数据发送至语音识别子服务器。语音识别子服务器接收到该声音数据后，从声音数据中提取用户说出的验证码。并将提取的验证码反馈至客服电话子服务器。
客服电话子服务器将提取的验证码，和用户当前通话使用的电话号码发送至设备管理子服务器。设备管理子服务器判断从声音数据提取的验证码与注册验证码是否匹配。
在一些实施例中，如果从声音数据提取的验证码与注册验证码不匹配(不匹配的原因可能是用户输入失误)，设备管理子服务器将验证不匹配的结果发送至客服电话子服务器。客服电话子服务器接收到不匹配的结果后，进一步判断本次用户输入声音数据的次数是否超过预设次数(事先设置的输入声音数据的次数阈值)。
如果用户输入声音数据的次数未超过预设次数，客服电话子服务器语音提示用户再次说出验证码，再重复上述验证验证码的过程。
如果用户输入声音数据的次数超过预设次数，客服电话子服务器语音提示用户注册失败，并提示用户重新获取验证码尝试注册，并结束本次通话。
在一些实施例中，如果从声音数据提取的验证码与注册验证码匹配，设备管理子服务器将用户当前使用的电话号码与设备ID建立关联关系，并将判断的结果发送至客服电话子服务器。
客服电话子服务器接收到匹配的结果后，语音提示用户说出启动电视智能语音功能的关键词，示例性的，发出语音提示“如果想启动语音功能，请说启动语音”。用户根据语音提示，说出关键词后，客服电话子服务器采集到用户输入的声音数据后，将该声音数据发送至语音识别子服务器。语音识别子服务器对该声音数据进行声纹识别，提取声纹数据，并将声纹数据反馈至客服电话子服务器。
客服电话子服务器接收到声纹数据后，将当前用户使用电话号码和声纹数据和发送至账户管理子服务器，账户管理子服务器将当前用户电话号码和声纹数据建立关联关系，并将当前用户使用电话号码、声纹数据以及建立的关联关系保存。之后，账户管理子服务器向客服电话子服务器发送注册成功消息。
客服电话子服务器接收注册成功消息后，语音提示用户注册成功，同时向设备管理子服务器发送注册成功消息和当前用户使用电话号码。由于之前将电话号码和设备ID建立过关联关系，根据该电话号码查找对应的设备ID，并根据查找的设备ID向对应的显示设备发送注册成功信息，以使在显示设备上显示该注册成功消息。用户可以通过查看显示设备上的消息进一步确认注册成功。最后可以是系统结束本次通话，也可以是用户挂断电话结束本次通过，完成媒资平台的注册。
在一些实施例中，设备管理子服务器在向显示设备发送注册验证码和注册提示信息的同时，还向显示设备发送注册过期时长，以使在显示设备上显示该注册过期时长。注册过期时长用于提示用户从显示设备接收到过期时长信息到完成注册的最长时间。
用户利用本实施例的媒资平台注册系统进行登录的过程具体为：
用户端向显示设备发送登录请求，可以是用户通过控制装置选择媒资平台的登录选项，从而实现向显示设备发送登录请求。显示设备将该登录请求(包含显示设备的设备ID)发送至设备管理子服务器。设备管理子服务器根据该登录请求生成登录验证码，并将该登录验证码和设备ID建立关联关系。之后，设备管理子服务器根据设备ID向对应的显示设备反馈登录验证码和登录提示信息。
显示设备在接收到登录验证码和登录提示信息后，在显示器上显示该登录验证码和登录提示信息。用户查看到该登录验证码和登录提示信息后，根据该登录提示信息中包括的登录电话号码(可以和注册电话号码是同一个电话号码)，进行登录。具体的，用户利用移动终端拨打登录电话号码，拨通登录电话后，客服电话子服务器通过语音播报提示用户拨与登录相关的数字。示例性的，发出语音提示“注册请按1，登录请按2…”。
客服电话子服务器接收到用户输入的登录指令后(可以是用户按压数字2键或者语音输入数字2)，将用户当前通话使用的电话号码发送至账户管理子服务器。账户管理子服务器接收到用户当前通话使用的电话号码后，判断该电话号码是否已经注册。账户管理子服务器将判断结果发送至客服电话子服务器。
如果该电话号码未注册，客服电话子服务器语音提示用户注册媒资平台，并结束本次通话。
如果该电话号码已注册，客户电话子服务器语音提示用户说出在显示设备上显示的登录验证码。
用户按照提示说出显示设备上显示的登录验证码后，客服电话子服务器采集用户输入的声音数据，并将该声音数据发送至语音识别子服务器。语音识别子服务器接收到该声音数据后，从声音数据中提取用户说出的验证码。并将提取的验证码反馈至客服电话子服务器。
客服电话子服务器将提取的验证码，和用户当前通话使用的电话号码发送至设备管理子服务器。设备管理子服务器判断从声音数据提取的验证码与登录验证码是否匹配。
在一些实施例中，如果从声音数据提取的验证码与登录验证码不匹配，设备管理子服务器将验证不匹配的结果发送至客服电话子服务器。客服电话子服务器接收到不匹配的结果后，进一步判断本次用户输入声音数据的次数是否超过预设次数(事先设置的输入声音数据的次数阈值)。
如果用户输入声音数据的次数未超过预设次数，客服电话子服务器语音提示用户再次说出验证码，再重复上述验证验证码的过程。
如果用户输入声音数据的次数超过预设次数，客服电话子服务器语音提示用户登录失败，并提示用户重新获取验证码尝试登录，并结束本次通话。
在一些实施例中，如果从声音数据提取的验证码与登录验证码匹配，设备管理子服务器将用户当前使用的电话号码与设备ID建立关联关系，并将判断的结果发送至客服电话子服务器。
客服电话子服务器接收到匹配的结果后，语音提示用户说出启动电视智能语音功能的关键词，示例性的，发出语音提示“如果想启动语音功能，请说启动语音”。用户根据语音提示，说出关键词后，客服电话子服务器采集到用户输入的声音数据后，将该声音数据发送至语音识别子服务器。语音识别子服务器对该声音数据进行声纹识别，提取声纹数据，并将声纹数据反馈至客服电话子服务器。
客服电话子服务器接收到声纹数据后，将电话号码和提取的声纹数据发送至账户管理子服务器。账户管理子服务器判断提取的声纹数据，和之前保存的与该电话号码建立关联关系的声纹数据，是否匹配。客服电话子服务器将判断是否匹配的结果发送至客服电话子服务器。
如果提取的声纹数据，和之前保存的与该电话号码建立关联关系的声纹数据，为不匹配关系，客服电话子服务器语音提示用户登录失败。同时，向设备管理子服务器发送登录失败消息。由于电话号码与设备ID之间有关联关系，根据该关联关系，查找与该电话好么关联的设备ID，并根据查找的设备ID向对应的显示设备发送登录失败消息。最后在显示设备上显示该登录失败消息。同时结束本次通话。
如果提取的声纹数据，和之前保存的与该电话号码建立关联关系的声纹数据，为匹配关系，客服电话子服务器语音提示用户登录成功。同时，向设备管理子服务器发送登录成功消息和电话号码。根据电话号码和设备ID之间的关联关系，查找关联的设备ID，将登录成功消息发送至查找的设备ID对应的显示设备，以及在显示设备上显示登录成功消息。同时结束本次通话。
本申请实施例提供一种媒资平台注册方法，如图14所示的媒资平台注册方法的信令图，所述方法包括以下步骤：
步骤一、服务器接收显示设备发送的注册请求，根据注册请求向显示设备反馈注册验证码和注册提示信息，以使在显示设备上显示注册验证码和注册提示信息。注册请求为用户通过显示设备的用户输入接口输入的，注册请求包括显示设备的设备ID，注册码和设备ID相关联，注册提示信息用于提示用户拨打注册电话。
步骤二、服务器接收用户通过拨打注册电话输入的声音数据，从声音数据中提取验证码。
步骤三、如果提取的验证码与注册验证码匹配，则注册成功，服务器向显示设备发送注册成功信息，以使在显示设备上显示注册成功信息。
如果提取的验证码与注册验证码不匹配，则注册失败，服务器向显示设备发送注册失败信息，以使在显示设备上显示注册失败信息。
基于上述方法实施例，本申请实施例提供又一种媒资平台注册方法，如图15所示的媒资平台注册方法的信令图，所述方法包括以下步骤：
步骤一、用户端向显示设备发送注册请求，显示设备将注册请求发送至设备管理子服务器，注册请求中包括设备ID。设备管理子服务器根据该注册请求生成注册验证码，并将生成的注册验证码和设备ID建立关联关系。设备管理子服务器将生成的注册验证码和注册提示信息反馈至显示设备。
步骤二、在显示设备上显示注册验证码和注册提示信息，用户根据注册提示信息拨打注册电话号码(用户通过拨打电话向客服电话子服务器发送声音数据)。用户根据语音提示输入注册指令，客服电话子服务器接收到用户输入的注册指令后，将用户当前通话使用的电话号码发送至账户管理子服务器。账户管理子服务器接收到用户当前通话使用的电话号码后，判断该电话号码是否已经注册。账户管理子服务器将判断结果发送至客服电话子服务器。
步骤三、如果该电话号码已经注册，客服电话子服务器语音提示用户该电话号码已经注册，可以通过登录功能登录媒资平台，并结束本次通话。
如果该电话号码未被注册，客户电话子服务器语音提示用户说出在显示设备上显示的注册验证码。
客服电话子服务器语音提示用户说出验证码。用户端向客服电话子服务器发送包含验证码的声音数据。客服电话子服务器将采集的声音数据发送至语音识别子服务器。
步骤四、用户按照提示说出显示设备上显示的注册验证码后，客服电话子服务器采集用户输入的声音数据，并将该声音数据发送至语音识别子服务器。语音识别子服务器接收到该声音数据后，从声音数据中提取用户说出的验证码。并将提取的验证码反馈至客服电话子服务器。
步骤五、客服电话子服务器将提取的验证码，和用户当前通话使用的电话号码发送至设备管理子服务器。设备管理子服务器判断从声音数据提取的验证码与注册验证码是否匹配。
步骤六、如果从声音数据提取的验证码与注册验证码不匹配，客服电话子服务器语音提示用户再次说出验证码，再重复上述验证验证码的过程。
如果从声音数据提取的验证码与注册验证码匹配，设备管理子服务器将用户当前使用 的电话号码与设备ID建立关联关系，并将判断的结果发送至客服电话子服务器(还可以进行声纹识别，参见上述系统实施例，方法实施例不再赘述)。
步骤七、客服电话子服务器接收注册成功消息后，语音提示用户注册成功，同时向设备管理子服务器发送注册成功消息和当前用户使用电话号码。由于之前将电话号码和设备ID建立过关联关系，根据该电话号码查找对应的设备ID，并根据查找的设备ID向对应的显示设备发送注册成功信息，以使在显示设备上显示该注册成功消息。用户可以通过查看显示设备上的消息进一步确认注册成功。最后可以是系统结束本次通话，也可以是用户挂断电话结束本次通过，完成媒资平台的注册。
基于上述方法实施例，本申请实施例提供又一种媒资平台登录方法，如图16所示的媒资平台登录方法的信令图，所述方法包括以下步骤：
步骤一、用户端向显示设备发送登录请求，显示设备将登录请求发送至设备管理子服务器，登录请求中包括设备ID。设备管理子服务器根据该登录请求生成登录验证码，并将生成的登录验证码和设备ID建立关联关系。设备管理子服务器将生成的登录验证码和登录提示信息反馈至显示设备。
步骤二、在显示设备上显示登录验证码和登录提示信息，用户根据登录提示信息拨打登录电话号码(用户通过拨打电话向客服电话子服务器发送声音数据)。用户根据语音提示输入登录指令，客服电话子服务器接收到用户输入的登录指令后，将用户当前通话使用的电话号码发送至账户管理子服务器。账户管理子服务器接收到用户当前通话使用的电话号码后，判断该电话号码是否已经注册。账户管理子服务器将判断结果发送至客服电话子服务器。
步骤三、如果该电话号码未注册，客服电话子服务器语音提示用户注册媒资平台，并结束本次通话。
如果该电话号码已注册，客户电话子服务器语音提示用户说出在显示设备上显示的登录验证码。
步骤四、用户按照提示说出显示设备上显示的登录验证码后，客服电话子服务器采集用户输入的声音数据，并将该声音数据发送至语音识别子服务器。语音识别子服务器接收到该声音数据后，从声音数据中提取用户说出的验证码。并将提取的验证码反馈至客服电话子服务器。
步骤五、客服电话子服务器将提取的验证码，和用户当前通话使用的电话号码发送至设备管理子服务器。设备管理子服务器判断从声音数据提取的验证码与登录验证码是否匹配。
步骤六、如果从声音数据提取的验证码与登录验证码不匹配，客服电话子服务器语音提示用户再次说出验证码，再重复上述验证验证码的过程。
如果从声音数据提取的验证码与登录验证码匹配，设备管理子服务器将用户当前使用的电话号码与设备ID建立关联关系，并将判断的结果发送至客服电话子服务器(还可以进行声纹匹配，参见上述系统实施例，方法实施例不再赘述)。
步骤七、客服电话子服务器接收登录成功消息后，语音提示用户登录成功，同时向设备管理子服务器发送登录成功消息和当前用户使用电话号码。由于之前将电话号码和设备ID建立过关联关系，根据该电话号码查找对应的设备ID，并根据查找的设备ID向对应的显示设备发送登录成功信息，以使在显示设备上显示该登录成功消息。用户可以通过查看 显示设备上的消息进一步确认登录成功。最后可以是系统结束本次通话，也可以是用户挂断电话结束本次通过，完成媒资平台的登录。
由于以上实施方式均是在其他方式之上引用结合进行说明，不同实施例之间均具有相同的部分，本说明书中各个实施例之间相同、相似的部分互相参见即可。在此不再详细阐述。
需要说明的是，在本说明书中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或暗示这些实体或操作之间存在任何这种实际的关系或顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的电路结构、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种电路结构、物品或者设备所固有的要素。在没有更多限制的情况下，有语句“包括一个……”限定的要素，并不排除在包括要素的电路结构、物品或者设备中还存在另外的相同要素。
本领域技术人员在考虑说明书及实践这里发明的公开后，将容易想到本申请的其他实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由权利要求的内容指出。
以上的本申请实施方式并不构成对本申请保护范围的限定。

Claims (10)

  1. 一种显示设备，包括：
    显示器；
    控制器，所述控制器被配置为：
    接收音量调节请求；
    在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片；
    控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。
  2. 根据权利要求1所述的显示设备，所述获取所述音量调节请求对应的目标音量图片，包括：
    根据所述音量调节请求和当前音量值计算出目标音量值；
    从音量图片库中选出所述目标音量值对应的目标音量图片，其中，所述音量图片库包括显示设备的每一个音量值对应的音量图片。
  3. 根据权利要求1所述的显示设备，所述音量图片为非压缩格式的图片。
  4. 根据权利要求1所述的显示设备，所述控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方，包括：
    将包含所述音量图片和第一句柄的第一数据传输到DFB中；
    所述DFB根据所述第一句柄在第一图层的图片缓存区中写入所述第一数据；
    根据图片缓存区对应的图层顺序，将所述音量图片叠加在所述语音交互界面的上方。
  5. 根据权利要求1所述的显示设备，所述音量图片中包含音量条。
  6. 根据权利要求1所述的显示设备，所述控制器还被配置为：
    在显示器的顶层界面为非语音交互界面时，响应于所述音量调节请求，生成所述音量调节请求对应的音量条控件；
    控制所述显示器在所述顶层界面上显示所述音量条控件。
  7. 根据权利要求6所述的显示设备，所述控制所述显示器在所述顶层界面上显示所述音量条控件，包括：
    将所述音量条控件的图层与所述显示器当前图像的图层合成为待更新图片；
    控制所述显示器将所述顶层界面刷新为显示所述待更新图片。
  8. 一种音量显示方法，包括：
    接收音量调节请求；
    在显示器的顶层界面为语音交互界面时，响应于所述音量调节请求，获取所述音量调节请求对应的目标音量图片；
    控制所述显示器将所述目标音量图片显示在所述语音交互界面的上方。
  9. 根据权利要求8所述的音量显示方法，所述获取所述音量调节请求对应的目标音量图片，包括：
    根据所述音量调节请求和当前音量值计算出目标音量值；
    从音量图片库中选出所述目标音量值对应的目标音量图片，其中，所述音量图片库包括显示设备的每一个音量值对应的音量图片。
  10. 根据权利要求8所述的音量显示方法，还包括：
    在显示器的顶层界面为非语音交互界面时，响应于所述音量调节请求，生成所述音量调节请求对应的音量条控件；
    控制所述显示器在所述顶层界面上显示所述音量条控件。
PCT/CN2021/133766 2021-01-28 2021-11-27 一种显示设备及音量显示方法 WO2022160910A1 (zh)

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