WO2022078166A1 - 一种蓝牙设备类型切换方法及显示设备 - Google Patents

一种蓝牙设备类型切换方法及显示设备 Download PDF

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Publication number
WO2022078166A1
WO2022078166A1 PCT/CN2021/119575 CN2021119575W WO2022078166A1 WO 2022078166 A1 WO2022078166 A1 WO 2022078166A1 CN 2021119575 W CN2021119575 W CN 2021119575W WO 2022078166 A1 WO2022078166 A1 WO 2022078166A1
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WIPO (PCT)
Prior art keywords
bluetooth
device type
type
speaker
currently connected
Prior art date
Application number
PCT/CN2021/119575
Other languages
English (en)
French (fr)
Inventor
王强
董杰
姜慧
Original Assignee
海信视像科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202011096665.9A external-priority patent/CN112272373B/zh
Priority claimed from CN202110791222.XA external-priority patent/CN113542852B/zh
Application filed by 海信视像科技股份有限公司 filed Critical 海信视像科技股份有限公司
Publication of WO2022078166A1 publication Critical patent/WO2022078166A1/zh
Priority to US18/067,242 priority Critical patent/US20230120103A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • 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
    • G06F3/16—Sound input; Sound output
    • 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
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface

Definitions

  • the present application relates to the field of Internet technologies, and in particular, to a Bluetooth device type switching method and a display device.
  • a general electronic device identifies the Bluetooth device type through the Cod (Class of Device, device type) of the Bluetooth device.
  • a first aspect of the embodiments of the present application provides a display device, including:
  • a controller coupled to the display configured to:
  • the currently displayed first device type is switched to the second device type; according to the second device type and the Interact with the actual Bluetooth device currently connected;
  • the first device type is consistent with the second device type of the currently connected actual Bluetooth device, interact with the currently connected actual Bluetooth device according to the second device type.
  • FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control apparatus 100;
  • FIG. 1B exemplarily shows a block diagram of the configuration of the control device 100 in FIG. 1A ;
  • FIG. 1C exemplarily shows a block diagram of the configuration of the display device 200 in FIG. 1A;
  • 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200;
  • FIG. 3 is a schematic diagram of an interface for displaying a Bluetooth device type provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of an interface for displaying that the type of the Bluetooth device is a Bluetooth headset provided by an embodiment of the present application;
  • FIG. 5 is a schematic diagram of an audio output Audio Output interface when the Bluetooth device type provided by the embodiment of the present application is a Bluetooth headset;
  • FIG. 6 is a schematic diagram of a sound interface when the Bluetooth device type provided by an embodiment of the present application is a Bluetooth headset;
  • FIG. 7 is a schematic diagram of an interface showing that the Bluetooth device type is a Bluetooth speaker provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a sound Sound interface when the Bluetooth device type provided by an embodiment of the present application is a Bluetooth speaker;
  • FIG. 9 is a schematic diagram of an audio output Audio Output interface when the Bluetooth device type provided by the embodiment of the present application is a Bluetooth speaker;
  • FIG. 10 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 11 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 12 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 13 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 14 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 15 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application
  • FIG. 16 shows a schematic diagram of a logic diagram of pairing a Bluetooth remote control to a TV according to an embodiment of the present application
  • FIG. 17 shows a schematic diagram of a logic diagram of a Bluetooth remote controller for navigation and pairing according to an embodiment of the present application.
  • FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control apparatus 100 .
  • communication between the control apparatus 100 and the display device 200 may be performed in a wired or wireless manner.
  • the control device 100 is configured to control the display device 200 , which can receive operation instructions input by the user, and convert the operation instructions into instructions that the display device 200 can recognize and respond to, acting as an intermediary for the interaction between the user and the display device 200 . effect.
  • the user operates the channel addition and subtraction keys on the control device 100, and the display device 200 responds to the channel addition and subtraction operation.
  • the control apparatus 100 may be a remote controller 100A, including infrared protocol communication or Bluetooth protocol communication, and other short-distance communication methods, etc., and controls the display device 200 by wireless or other wired methods.
  • 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.
  • the control apparatus 100 may also be a smart device, such as a mobile terminal 100B, a tablet computer, a computer, a notebook computer, and the like.
  • the mobile terminal 100B can install a software application with the display device 200, and realize connection communication through a network communication protocol, so as to realize the purpose of one-to-one control operation and data communication.
  • the mobile terminal 100B and the display device 200 can be made to establish a control command protocol, and by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B, the functions of the physical keys arranged by the remote control 100A can be realized.
  • the audio and video content displayed on the mobile terminal 100B may also be transmitted to the display device 200 to implement a synchronous display function.
  • the display device 200 also performs data communication with the server 300 through various communication methods.
  • FIG. 1B A block diagram of the configuration of the control device 100 is exemplarily shown in FIG. 1B .
  • the control device 100 includes a controller 110 , a memory 120 , a communicator 130 , a user input interface 140 , an output interface 150 , and a power supply 160 .
  • the controller 110 includes a random access memory (RAM) 111, a read only memory (ROM) 112, a processor 113, a communication interface, and a communication bus.
  • RAM random access memory
  • ROM read only memory
  • the controller 110 is used to control the operation and operation of the control device 100 , as well as the communication cooperation between internal components, and the external and internal data processing functions.
  • the controller 110 may control to generate a signal corresponding to the detected interaction, and The signal is sent to the display device 200 .
  • the memory 120 is used to store various operating programs, data and applications for driving and controlling the control device 100 under the control of the controller 110 .
  • the memory 120 can store various control signal instructions input by the user.
  • the communicator 130 implements communication of control signals and data signals with the display device 200 under the control of the controller 110 .
  • the control apparatus 100 sends a control signal (such as a touch signal or a button signal) to the display device 200 via the communicator 130 , and the control apparatus 100 can receive the signal sent by the display device 200 via the communicator 130 .
  • the communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132 .
  • the infrared signal interface when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to the infrared control protocol, and sent to the display device 200 through the infrared sending module.
  • a radio frequency signal interface when a radio frequency signal interface is used, the user input command needs to be converted into a digital signal, and then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency transmission terminal.
  • the user input interface 140 may include at least one of the microphone 141, the touch pad 142, the sensor 143, the key 144, etc., so that the user can input user instructions for controlling the display device 200 to the control device through voice, touch, gesture, pressing, etc. 100.
  • the output interface 150 outputs the user instruction received by the user input interface 140 to the display device 200 , or outputs the image or voice signal received by the display device 200 .
  • the output interface 150 may include an LED interface 151, a vibration interface 152 that generates vibration, a sound output interface 153 that outputs sound, a display 154 that outputs images, and the like.
  • the remote controller 100A may receive output signals such as audio, video or data from the output interface 150, and display the output signals in the form of images on the display 154, output them in the form of audio on the sound output interface 153, or output them in the form of vibrations on the vibration interface 152 form.
  • the power supply 160 is used to provide operating power support for each element of the control device 100 under the control of the controller 110 . It can be in the form of a battery and related control circuits.
  • FIG. 1C A block diagram of a hardware configuration of the display device 200 is exemplarily shown in FIG. 1C .
  • the display apparatus 200 may further include a tuner demodulator 210 , a communicator 220 , a detector 230 , an external device interface 240 , a controller 250 , a memory 260 , a user interface 265 , a video processor 270 , and a display 275 , an audio processor 280 , an audio output interface 285 , and a power supply 290 .
  • the tuner and demodulator 210 receives broadcast television signals through wired or wireless means, and can perform modulation and demodulation processing such as amplification, frequency mixing, and resonance, so as to demodulate the television selected by the user from multiple wireless or wired broadcast television signals
  • modulation and demodulation processing such as amplification, frequency mixing, and resonance
  • the audio and video signals carried in the frequency of the channel, as well as additional information (eg EPG data).
  • Tuner demodulator 210 which can be selected by the user and controlled by controller 250, is responsive to the frequency of the television channel selected by the user and the television signal carried by that frequency.
  • the tuner and demodulator 210 can receive signals in many ways according to different broadcasting standards of TV signals, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting or Internet broadcasting, etc.; and according to different modulation types, digital modulation or analog Modulation method; and depending on the type of received TV signal, analog and digital signals can be demodulated.
  • different broadcasting standards of TV signals such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting or Internet broadcasting, etc.
  • modulation types, digital modulation or analog Modulation method depending on the type of received TV signal, analog and digital signals can be demodulated.
  • the tuner 210 may also be in an external device, such as an external set-top box or the like.
  • the set-top box outputs the TV signal after modulation and demodulation, and then inputs the TV signal to the display device 200 through the external device interface 240 .
  • the communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types.
  • the display device 200 may transmit content data to an external device connected via the communicator 220 , or browse and download content data from an external device connected via the communicator 220 .
  • the communicator 220 may include a network communication protocol module such as a WIFI module 221 , a Bluetooth communication protocol module 222 , a wired Ethernet communication protocol module 223 or a near field communication protocol module, so that the communicator 220 can receive the information from the control device 100 according to the control of the controller 250 .
  • Control signal, and realize the control signal as WIFI signal, Bluetooth signal, radio frequency signal, etc.
  • the detector 230 is a component of the display device 200 for collecting external environment or external interaction signals.
  • the detector 230 can include an image collector 231, such as a camera, a camera, etc., which can be used to collect external environment scenes to adaptively change the display parameters of the display device 200; Displays the capabilities of the interaction between the device and the user.
  • a light receiver 232 may also be included for collecting ambient light intensity to adapt to changes in display parameters of the display device 200 and the like.
  • the detector 230 may further include a temperature sensor. For example, by sensing the ambient temperature, the display device 200 may adaptively adjust the display color temperature of the image.
  • the detector 230 which may also include a sound collector, such as a microphone, may be used to receive the user's voice.
  • the external device interface 240 is a component that provides the controller 250 to control data transmission between the display device 200 and the external device.
  • the external device interface 240 can be connected with external devices such as set-top boxes, game devices, notebook computers, etc. in a wired/wireless manner, and can receive external devices such as video signals (such as moving images), audio signals (such as music), additional information (such as EPG) ) and other data.
  • the external device interface 240 may include: a high-definition multimedia interface (HDMI) terminal 241, a composite video blanking synchronization (CVBS) terminal 242, an analog or digital component terminal 243, a universal serial bus (USB) terminal 244, a component (Component) Any one or more of terminals (not shown in the figure), red, green and blue (RGB) terminals (not shown in the figure).
  • HDMI high-definition multimedia interface
  • CVBS composite video blanking synchronization
  • USB universal serial bus
  • Component Any one or more of terminals (not shown in the figure), red, green and blue (RGB) terminals (not shown in the figure).
  • the controller 250 controls the operation of the display device 200 and responds to user operations by running various software control programs (such as an operating system and various application programs) stored in the memory 260 .
  • various software control programs such as an operating system and various application programs
  • the controller 250 includes a random access memory (RAM) 251 , a read only memory (ROM) 252 , a graphics processor 253 , a CPU processor 254 , a communication interface 255 , and a communication bus 256 .
  • RAM random access memory
  • ROM read only memory
  • the RAM 251 , the ROM 252 , the graphics processor 253 , and the communication interface 255 of the CPU processor 254 are connected through a communication bus 256 .
  • ROM252 is used to store various system startup instructions. For example, when the power-on signal is received, the power supply of the display device 200 starts, and the CPU processor 254 executes the system startup instruction in the ROM 252, and copies the operating system stored in the memory 260 to the RAM 251 to start the operating system. After the startup of the operating system is completed, the CPU processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.
  • the graphics processor 253 is used to generate screen images of various graphic objects, such as icons, images, and operation menus.
  • the graphics processor 253 may include an arithmetic unit for performing operations by receiving various interactive instructions input by the user, thereby displaying various objects according to display attributes; and a renderer for generating various objects obtained based on the arithmetic unit, which will be performed.
  • the rendered results are displayed on the display 275 .
  • CPU processor 254 for executing operating system and application program instructions stored in memory 260 . And according to the received user input instructions, various application programs, data and content processing are performed, so as to finally display and play various audio and video content.
  • CPU processor 254 may include multiple processors.
  • the plurality of processors may include a main processor and multiple or one sub-processors.
  • the main processor is configured to perform some initialization operations of the display device 200 in the display device preloading mode, and/or an operation of displaying a picture in the normal mode.
  • a plurality of or one sub-processors are used to perform an operation in a state such as the standby mode of the display device.
  • the communication interface 255 may include a first interface to an nth interface. These interfaces may be network interfaces connected to external devices via a network.
  • the controller 250 may control the overall operation of the display 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 operations related to the object selected by the user input command.
  • the object can be any of the optional objects, such as a hyperlink or an icon.
  • the operation related to the selected object for example, the operation of displaying links to hyperlinked pages, documents, images, etc., or the operation of executing the program corresponding to the icon.
  • the user input command for selecting a GUI object may be an input command through various input devices (eg, mouse, keyboard, touchpad, etc.) connected to the display device 200 or a voice command corresponding to the voice spoken by the user.
  • the memory 260 is used to store various types of data, software programs or application programs that drive and control the operation of the display device 200 .
  • Memory 260 may include volatile and/or nonvolatile memory.
  • the term “memory” includes the memory 260 , the RAM 251 and ROM 252 of the controller 250 , or a memory card in the display device 200 .
  • the memory 260 is specifically used to store the operating program for driving the controller 250 in the display device 200 ; to store various application programs built in the display device 200 and downloaded by the user from external devices; Various GUIs, various GUI-related objects, and visual effect images of selectors used to select GUI objects.
  • memory 260 is specifically used to store drivers and related data for tuner demodulator 210, communicator 220, detector 230, external device interface 240, video processor 270, display 275, audio processor 280, etc. , external data (such as audio and video data) received from the external device interface or user data (such as key information, voice information, touch information, etc.) received from the user interface.
  • external data such as audio and video data
  • user data such as key information, voice information, touch information, etc.
  • memory 260 specifically stores software and/or programs representing an operating system (OS), which may include, for example, a kernel, middleware, application programming interfaces (APIs), and/or application.
  • OS operating system
  • the kernel may control or manage system resources, as well as functions implemented by other programs (such as the middleware, API or application); at the same time, the kernel may provide interfaces to allow middleware, API or application access control to control or manage system resources.
  • FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200 .
  • the operating system architecture is, from top to bottom, the application layer, the middleware layer and the kernel layer.
  • the application layer built-in applications in the system, and non-system-level applications belong to the application layer, which is responsible for direct interaction with users.
  • the application layer can include multiple applications, such as NETFLIX applications, settings applications, media center applications, and so on. These applications can be implemented as web applications that execute based on the WebKit engine, and in particular can be developed and executed based on HTML, Cascading Style Sheets (CSS), and JavaScript.
  • HTML HyperText Markup Language
  • HTML tags are used to describe text, graphics, animations, sounds, tables, etc. Links, etc., the browser will read the HTML document, interpret the content of the tags in the document, and display it in the form of a web page.
  • CSS the full name of Cascading Style Sheets (Cascading Style Sheets), is a computer language used to express the style of HTML files, and can be used to define style structures, such as fonts, colors, positions, etc. Language. CSS styles can be directly stored in HTML pages or in separate style files to control the styles in the pages.
  • JavaScript is a language applied to Web page programming, which can be inserted into HTML pages and interpreted and executed by browsers.
  • the interaction logic of the Web application is implemented by JavaScript.
  • JavaScript can encapsulate the JavaScript extension interface through the browser to communicate with the kernel layer,
  • the middleware layer can provide some standardized interfaces to support the operation of various environments and systems.
  • the middleware layer may be implemented as Multimedia and Hypermedia Information Coding Experts Group (MHEG) for data broadcasting related middleware, DLNA middleware for external device communication related middleware, and also for providing Displays the middleware of the browser environment in which each application program in the device runs.
  • MHEG Multimedia and Hypermedia Information Coding Experts Group
  • the kernel layer provides core system services, such as file management, memory management, process management, network management, and system security authority management.
  • the kernel layer may be implemented as a kernel based on various operating systems, for example, a kernel based on a Linux operating system.
  • the kernel layer also provides communication between system software and hardware, and provides device driver services for various hardware, such as: providing display drivers for monitors, camera drivers for cameras, button drivers for remote controls, and WIFI modules. Provide WiFi driver, audio driver for audio output interface, power management driver for power management (PM) module, etc.
  • PM power management
  • User interface 265, which receives various user interactions. Specifically, it is used to send the user's input signal to the controller 250, or to transmit the output signal from the controller 250 to the user.
  • the remote control 100A may send input signals input by the user, such as power switch signals, channel selection signals, volume adjustment signals, etc., to the user interface 265, and then the user interface 265 forwards them to the controller 250; or, the remote control 100A may The controller 250 processes an output signal such as audio, video or data output from the user interface 265, and displays the received output signal or outputs the received output signal in the form of audio or vibration.
  • the user may input user commands on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands through the GUI.
  • GUI graphical user interface
  • user interface 265 may receive user input commands for controlling the position of selectors in the GUI to select different objects or items.
  • the user can input a user command by inputting a specific sound or gesture, and the user interface 265 recognizes the sound or gesture through a sensor to receive the user input command.
  • the video processor 270 is used to receive an external video signal, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to the standard codec protocol of the input signal, and can obtain A video signal displayed or played directly on display 275 .
  • the video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.
  • the demultiplexing module is used to demultiplex the input audio and video data stream. For example, if the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), the demultiplexing module will demultiplex it. Multiplexed into video signals and audio signals, etc.
  • the video decoding module is used to process the demultiplexed video signal, including decoding and scaling.
  • 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 frame rate of the input video, such as converting the frame rate of the input 60Hz video to the frame rate of 120Hz or 240Hz, and the usual format is implemented by means of frame insertion.
  • the display formatting module is used to change the signal output by the frame rate conversion module into a signal conforming to a display format such as a display, such as converting the format of the signal output by the frame rate conversion module to output an RGB data signal.
  • the display 275 is used for receiving the image signal output from the video processor 270 to display the video, the image and the menu manipulation interface.
  • the display may display video from a broadcast signal received by the tuner-demodulator 210 , may also display video input from the communicator 220 or the external device interface 240 , and may display images stored in the memory 260 .
  • the display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200 .
  • the display 275 may include a display screen component for presenting a picture and a driving component for driving image display.
  • the display 275 may also include a projection device and a projection screen.
  • the audio processor 280 is used for receiving an external audio signal, decompressing and decoding according to the standard codec protocol of the input signal, and performing audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing to obtain a signal that can be displayed in the speaker 286. Played audio signal.
  • the audio processor 280 may support various audio formats. For example, MPEG-2, MPEG-4, Advanced Audio Coding (AAC), High Efficiency AAC (HE-AAC) and other formats.
  • AAC Advanced Audio Coding
  • HE-AAC High Efficiency AAC
  • the audio output interface 285 is used to receive the audio signal output from the audio processor 280 .
  • the audio output interface may output audio in broadcast signals received via the tuner-demodulator 210 , audio input via the communicator 220 or the external device interface 240 , and audio stored in the memory 260 .
  • the audio output interface 285 may include a speaker 286, or an external audio output terminal 287, such as an earphone output terminal, which is output to a generating device of an external device.
  • the video processor 270 may comprise one or more chips.
  • the audio processor 280 may also include one or more chips.
  • the video processor 270 and the audio processor 280 may be separate chips, or may be integrated with the controller 250 in one or more chips.
  • the power supply 290 is used to provide power supply support for the display device 200 with the power input from the external power supply under the control of the controller 250 .
  • the power supply 290 may be a built-in power supply circuit installed inside the display device 200 , or may be a power supply installed outside the display device 200 .
  • Bluetooth headset When the display device is connected to a Bluetooth device such as a Bluetooth headset (BT headphone) or a Bluetooth speaker (BT Speaker), there will be a mismatch between the type of Bluetooth device recognized by the display device and the actual type of the Bluetooth device, such as the type of Bluetooth speaker to be connected. It is recognized as a Bluetooth headset, but the interaction between different Bluetooth devices and display devices is different.
  • Bluetooth headsets have the following characteristics:
  • the Bluetooth headset After the Bluetooth headset is connected, only the wearer can receive the sound. When other external speakers output sound, it will not interfere with the output of the Bluetooth headset. Therefore, the sound output behavior of the Bluetooth headset and the sound output behavior of other external speakers are Independent of each other, that is to say, if the display device is connected to a Bluetooth headset, it is impossible to prevent the Bluetooth headset from outputting sound by switching to other external speaker output devices. Therefore, optionally, the interaction mode between the Bluetooth headset and other external speaker output devices is: when the display device performs the behavior of outputting sound, you can choose to output sound to the Bluetooth headset and other external speaker output devices at the same time, or you can choose to only output sound to the Bluetooth headset and other external speaker output devices. Output sound to bluetooth headset.
  • External speaker output devices here include ARC (Audio Return Channel), Speaker (speaker), Spdif (Sony/Philips Digital Interface digital audio interface) and other external speaker output devices configured in display devices, as well as display devices
  • ARC Audio Return Channel
  • Speaker speaker
  • Spdif Spdif
  • display devices display devices
  • the connected external speaker output device is just an example for easy understanding, not a limitation.
  • bluetooth speakers are completely different from those of bluetooth headsets: the sound output by bluetooth speakers is external, so when other external speakers output sound, it will interfere with the output of bluetooth speakers, that is to say, at the same time, bluetooth speakers And other external speaker output devices can only have one output sound. If you switch to other external speaker output devices when the Bluetooth speaker outputs sound, the Bluetooth speaker will be muted and no longer output sound. Therefore, optionally, the interaction mode between the bluetooth speaker and other external speaker output devices is: when the display device performs the behavior of outputting sound, you can choose to only output the sound to the bluetooth speaker, or choose to only output the sound to other external speakers. equipment.
  • the connected Bluetooth device cannot perform a sound output behavior matching its type.
  • FIG. 2 is a flowchart of a method provided by an embodiment of the present application. As an embodiment, the process shown in FIG. 2 can be applied to a display device.
  • the display devices here include electronic devices such as televisions and computers, which are not specifically limited in the embodiments of the present application.
  • the process may include the following steps:
  • Step 201 Identify the first device type of the currently connected Bluetooth device and display the first device type.
  • the display device when the display device is connected to the Bluetooth device, it will scan and parse the Cod written in the Bluetooth device, where the Cod is set by the Bluetooth device manufacturer before the Bluetooth device leaves the factory, and is used to indicate the type of the Bluetooth device.
  • the display device will determine the type of the Bluetooth device indicated by the Cod as the type of the currently connected Bluetooth device (denoted as the first device type).
  • Cod contains Reserved for Service Classes (reserved service classes), Major Device Classes (main device class), and Minor Device Class (minor device class). Among them, Major Device Classes and Minor Device Class are used to identify the type of Bluetooth device. Reserved for Service Classes is used to define the service classes that the Bluetooth device wishes to associate with the display device application. The display device can identify the type of the Bluetooth device as the first device type by reading the Major Device Classes and Minor Device Classes in the Cod of the connected Bluetooth device.
  • the first device type can be displayed through the "xx xxxxxx" area in the interface as shown in FIG. 3 .
  • Step 202 learn whether the first device type is consistent with the second device type of the currently connected actual Bluetooth device, if yes, go to step 203 , if not, go to steps 204 to 205 .
  • to know whether the first device type is consistent with the second device type of the currently connected actual Bluetooth device can be determined according to the following method:
  • an externally input device switching instruction is received within a specified time, it is determined that the first device type is inconsistent with the second device type of the actual Bluetooth device currently connected.
  • the specified time here can be set by the user, or it can be the time configured when the display device leaves the factory.
  • the externally input device switching instruction is specifically when the user sees the first device type identified by the display device and the Bluetooth
  • the device switching instruction input by the user for example, when the user sees that the first device type identified by the display device is a Bluetooth headset BT headphone, but the actual Bluetooth device's first device type is BT headphone.
  • the second device type is a Bluetooth speaker BT Speaker
  • the user inputs a device switching instruction to switch the Bluetooth headset BT headphone recognized by the display device to the Bluetooth speaker BT Speaker.
  • the externally input type consistency instruction may be that when the user checks through the display device that the first device type identified by the display device is consistent with the actual device type (referred to as the second device type) of the Bluetooth device, the user The input command for confirming the use of the Bluetooth device, as shown in Figure 3, can be determined by confirming that the user clicks the Connect button on the interface where the device displays the Bluetooth device type to determine the first device type and the current connection of the actual Bluetooth device.
  • the two devices are of the same type.
  • Step 203 interact with the actual Bluetooth device currently connected according to the second device type.
  • the first device type is the same as If the type of the second device is the same, the type of the Bluetooth headset interacts with the actual Bluetooth device currently connected. The specific interaction process will be described in detail in the description of the interaction between the Bluetooth headset and the display device below.
  • Step 204 Switch the currently displayed first device type to the second device type.
  • the first device type identified by the display device to the Bluetooth device is switched to the second device type.
  • the user can click the picture through the remote control or touch screen within a specified time. 3
  • Step 205 interact with the actual Bluetooth device currently connected according to the second device type.
  • the second device type is used to indicate the type of the Bluetooth speaker BT Speaker as an example for description.
  • the display device can interact with the Bluetooth device in a manner corresponding to the second device type "BT Speaker". The specific interaction process will be described in detail in the interaction between the Bluetooth speaker and the display device below.
  • the type of the currently connected Bluetooth device (denoted as the first device type) and the actual device type of the currently connected Bluetooth device (denoted as the second device type) can be identified.
  • the first device type to the second device type
  • the Bluetooth device performs sound output behavior matching its type.
  • the display device when the second device type is indicated as the type of the Bluetooth headset BT headphone, the display device will display the icon corresponding to the Bluetooth headset BT headphone at the specified position in the currently displayed page, as shown in FIG. 4 , in FIG.
  • the right side of the interface shown in 4 is the volume bar of the display device.
  • the volume bar is used to indicate the volume of the output sound of the display device.
  • the icon is the second device type, that is, the Bluetooth headset. corresponding icon;
  • the current audio output mode is output through the configured TV Speaker
  • the mode in the headset headphone menu in the displayed sound menu is headphone only
  • the headphone only (Denoted as the first mode) is used to instruct the display device to use a bluetooth headset.
  • the output sound through the TV Speaker is suppressed, and the sound output through the bluetooth headset is controlled;
  • the headset with speakers (denoted as the second mode) is used to instruct the use of a bluetooth headset and the TV Speaker, then control the simultaneous output of sound through the bluetooth headset and the TV Speaker.
  • the sound menu when the Bluetooth device type in the device is a Bluetooth headset is displayed, as shown in Figure 6, where the headset menu is highlighted and adjustable in this interface.
  • the first mode in this embodiment is used to instruct the display device to prohibit the display device from outputting sound through the external speaker device used before connecting the Bluetooth device, and to control the display device to use the Bluetooth headset to output sound; and the second mode Mode is used to instruct the display device to output sound simultaneously through the Bluetooth headset and the external speaker device used before connecting the Bluetooth device.
  • the display device when the second device type is indicated as the type of the Bluetooth speaker, the display device will display the icon corresponding to the Bluetooth speaker BT Speaker at the specified position in the currently displayed page, as shown in FIG.
  • the right side of the interface shown is the volume bar of the display device.
  • the volume bar is used to indicate the volume of the output sound of the display device.
  • the headphone menu of the sound menu displayed by the display device is grayed out, indicating that the adjustment of the headphone menu is prohibited, and the sound menu Dolby Atmos (Dolby Atmos) is also grayed out and Adjustment is prohibited, Dolby Atmos is the sound effect corresponding to the Bluetooth headset.
  • the BT Sound bar in FIG. 9 is used to instruct the display device to control the output of sound through the Bluetooth speaker BT Speaker, and suppress the output of sound by other sound output modules other than the Bluetooth speaker BT Speaker .
  • FIG. 10 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to an embodiment of the present application.
  • the smart TV receives a pairing instruction sent by a Bluetooth remote controller of an external device in a powered-on state, and the pairing instruction can be implemented, for example, by long pressing the MENU key of the remote controller, or long pressing a specific key.
  • the user can normally press the MENU button to realize the menu display function on the TV user interface, but when the long-press time exceeds the preset duration threshold, for example, long-press the MENU button for more than 5 seconds, the command sent by the remote control will be displayed. It is recognized by the smart TV as a pairing command or a de-matching command.
  • the smart TV after the user presses the MENU button or a specific button for a long time, after receiving the instruction sent by the remote control, the smart TV will monitor the current connection status between the smart TV and the Bluetooth remote control through the broadcast packet monitoring of the remote control; if If it is determined that the remote control and the smart TV do not have a pairing relationship, the pairing process is triggered; if it is determined that the remote control and the smart TV have been paired, the process of unpairing the remote control is triggered.
  • the specific logic is shown in Figure 16.
  • the first controller of the TV when the smart TV and the remote control are not paired, the first controller of the TV will automatically pair and connect to the external device Bluetooth remote control without any other operation by the user based on the received pairing instruction.
  • the user presses the "Menu” button of the Bluetooth remote control for a long time; then the prompt message at the bottom of the smart TV user interface can be viewed; after the smart TV receives the message that the remote control long presses "Menu” , start the connection and display the prompt message "Bluetooth remote connection"; after the remote control is paired with the smart TV, the user will be prompted with a "pairing successful” message if the pairing is successful, as shown in Figure 11; if the pairing fails, the user will be prompted "" Bluetooth Remote Unpaired” message, as shown in Figure 12.
  • the technical solution provided by this application completes all connection actions in the background, and only needs the user to trigger a specific operation, and all operations can be completed in the background, and the Bluetooth remote control of the external device has been paired.
  • the user interface of the control TV displays the pairing success information, and the Bluetooth startup interface is no longer displayed.
  • the user does not need to manually turn on Bluetooth, nor manually control the search for nearby Bluetooth devices, nor does it need to select and pair the many Bluetooth devices found. Operation, and there is no need to record the adaptation code and input the adaptation code, the user interface after the Bluetooth remote controller is successfully paired is shown in Figure 11, and the user interface displays a simple prompt message "pairing successful".
  • the first controller may control the user interface to display pairing connection information, for example, the prompt information "Bluetooth remote connection" as shown in FIG. 10 may be displayed, To remind the user that the remote control pairing command issued by the smart TV terminal has started to execute the corresponding command to avoid repeated operations; before the pairing success message shown in Figure 11 is displayed, the user only needs to wait and no other operations are required.
  • pairing connection information for example, the prompt information "Bluetooth remote connection" as shown in FIG. 10 may be displayed, To remind the user that the remote control pairing command issued by the smart TV terminal has started to execute the corresponding command to avoid repeated operations; before the pairing success message shown in Figure 11 is displayed, the user only needs to wait and no other operations are required.
  • the first controller will control the user interface to display pairing failure information, such as "Bluetooth remote unpaired", as shown in FIG. 12 .
  • the user sends the unpairing instruction by long pressing the MENU button.
  • the first controller will The matching command controls the smart TV to automatically unpair the paired Bluetooth remote control without any other operation by the user.
  • the first controller will control the user interface to display unpaired information, as shown in FIG. 12 , the displayed prompt information may be displayed as “Bluetooth remote unpaired”, for example.
  • the user interface will still not have other space displays that require user operation and interaction, so as to reduce the difficulty of the user's operation, make the remote control pairing and unpairing operation interface more concise, and improve the pairing and unpairing. Equipped with ease of operation.
  • FIG. 13 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to another embodiment of the present application.
  • the remote control can be configured to support both Bluetooth and infrared functions.
  • the rate and control distance of the infrared functions of the remote control can be completed; and the remote control is operated by voice commands.
  • Smart TV due to the increase of its data volume, requires a remote control with higher transmission rate, faster response, and longer control distance to realize the Bluetooth function.
  • the user When the infrared function of the remote control has established a connection, but the Bluetooth function has not established a connection, the user sends a function command that needs to be transmitted through Bluetooth to the TV through the remote control; the first controller of the TV receives the function command sent by the remote control, The user interface is controlled to display prompt information for prompting the user to send a pairing instruction method according to the function instruction, so as to help the user complete the pairing of the remote control Bluetooth system and the smart TV.
  • the function command is implemented as pressing a voice key, which can be used to send voice commands to control the TV to search for programs.
  • the command sent after the voice key of the remote control is pressed may include triggering effects and functional applications.
  • the voice key is used to make the first controller realize its voice key triggering effect, that is, Display the prompt information about helping the user pair the remote control Bluetooth system to the TV; after the remote control Bluetooth system is paired with the smart TV, the command sent after the remote control voice key is pressed is used to make the TV first controller realize the corresponding voice key voice command function.
  • the remote control Bluetooth when the remote control Bluetooth is not connected to the TV, the user presses the "Voice” voice key of the remote control, and the smart TV detects that the remote control is not connected and will control the user interface to display "Please press and hold the Menu key of the remote control for 5 seconds to pair and connect to the TV” prompt message, as shown in Figure 13.
  • the remote control is infrared and Bluetooth dual mode to ensure that the remote control can be used in any situation.
  • the user long presses the "Menu" button in any user interface to send the broadcast package to the smart TV, triggering the pairing and unpairing process; after the smart TV receives the pairing broadcast package, the first controller will determine the connection between the smart TV and the remote control state; when the connection state of the remote control is connected, the first controller will trigger the Bluetooth remote control disassembly process; when the connection state of the remote control is not connected, the first controller will trigger the Bluetooth remote control pairing connection process ; After the pairing state of the Bluetooth remote control changes, the user interface will immediately show the user the change prompt of the connection state of the Bluetooth remote control.
  • the extremely simplified pairing and connection operation of the Bluetooth remote control can be realized; in any interface, the user only needs to press and hold a specific button to trigger the quick pairing and unpairing of the Bluetooth remote control.
  • the specific pairing, unpairing and other processes will be automatically started, and the pairing and unpairing results will be displayed to the user in real time.
  • the method is not only convenient, simple and efficient, but also can enhance the intelligence of the product, improve the interactive experience of the product, and thereby enhance the competitiveness of the product.
  • FIG. 14 shows a schematic diagram of a user interface for pairing a TV with a Bluetooth remote controller according to another embodiment of the present application.
  • the display device provided by this community also provides a navigation function for quick pairing with an external device
  • the first controller controls the user interface to display a navigation interface for pairing the external device to the display device, as shown in FIG. 14 ;
  • the concise user interface it prompts the user that the remote control can be paired by long-pressing the MENU button of the remote control, and the navigation interface also includes controls that can be changed to display.
  • the TV will skip the pairing process of the Bluetooth remote control, the logic of which is shown in Figure 17.
  • the user interface will display the navigation interface shown in Figure 14; in the navigation interface shown in the figure, the user is prompted to pair the Bluetooth remote control and the specific pairing method is displayed; the user You can click "Skip" to ignore the pairing of the Bluetooth remote control; after the user has successfully paired the Bluetooth remote control according to the prompt, the first controller will monitor the remote control connection status through the page and change to connected, and the "Skip" in the user interface will be displayed.
  • the button will automatically transform into a Continue button.
  • control in the user interface is displayed as the first button for abandoning the pairing operation; after the external device is successfully paired, the control is displayed as the second button for jumping to other function configuration interfaces. , for example displayed as a "Continue" button, as shown in Figure 15.
  • the user can quickly and conveniently realize the pairing and unpairing of the Bluetooth remote control, giving the user an intuitive status prompt without the need for cumbersome connection operations; at the same time, when using the Bluetooth button on the remote control, the user
  • the operation method is convenient for users to quickly use the Bluetooth remote control and improve the user experience.
  • the present application also provides a control method for fast pairing with the external device, the method includes: receiving a pairing instruction sent by the external device, The pairing instruction is used to automatically pair and connect to the external device without any other operation by the user; after the external device has been paired, the pairing success information is displayed; wherein, before the pairing success information is displayed, the pairing is displayed. connection information.
  • the specific steps of the method for implementing the control method for fast pairing with an external device have been described in detail in the technical solution of the display device provided above, and will not be repeated here.
  • the method further includes: receiving a de-matching instruction sent by the external device, where the de-matching instruction is used to unpair the paired external device without any other operation by the user Perform automatic unpairing; after the external device is unpaired, the unpaired information is displayed.
  • the method before receiving the pairing instruction sent by the external device, the method further includes: receiving a function instruction sent by the external device; displaying prompt information for prompting the user to send the pairing instruction method; wherein the function instruction includes Trigger effect and function application, before the external device is paired, the function command is used to realize its trigger effect to display prompt information; after the external device is paired, the function command is used to realize the corresponding function application.
  • receiving the pairing instruction sent by the external device is generated by the user on the external device end pressing its specific function key for a long time.
  • the method before receiving the pairing instruction sent by the external device, the method further includes: displaying a navigation interface for external device configuration, the navigation interface including controls that can be displayed in a changeable manner; wherein, in the external device Before the pairing is successful, the control is displayed as the first button for abandoning the pairing operation; after the external device is successfully paired, the control is displayed as the second button for jumping to other function configuration interfaces.
  • the beneficial effects of the embodiments of the present application are that, by constructing pairing and unpairing instructions, it is possible to realize automatic identification of the current external device by the display device, as well as automatic pairing and unpairing; By constructing pairing success information and pairing connection information, it is possible to simplify the user interface, realize fast pairing of external devices, reduce the difficulty of pairing operations, realize intelligent and automated pairing, and avoid complicated pairing process operations.

Abstract

本申请公开了一种蓝牙设备类型切换方法及显示设备，包括：识别出当前连接的蓝牙设备的第一设备类型并通过所述显示器显示所述第一设备类型；当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致，则将当前显示的所述第一设备类型切换为所述第二设备类型；依据所述第二设备类型与当前连接的实际蓝牙设备进行交互；当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互

Description

一种蓝牙设备类型切换方法及显示设备
本公开要求在2020年10月14日提交、申请号为202011096665.9；在2021年7月13日提交、申请号为202110791222.X的中国专利申请的优先权,其全部内容通过引用结合在本公开中.
技术领域
本申请涉及互联网技术领域，特别涉及一种蓝牙设备类型切换方法及显示设备。
背景技术
一般电子设备通过蓝牙设备的Cod(Class of Device，设备类型)识别蓝牙设备类型。
发明内容
本申请实施例的第一方面，提供一种显示设备，包括：
显示器；
与所述显示器耦合的控制器，被配置用于：
识别出当前连接的蓝牙设备的第一设备类型并通过所述显示器显示所述第一设备类型；
当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致，则将当前显示的所述第一设备类型切换为所述第二设备类型；依据所述第二设备类型与当前连接的实际蓝牙设备进行交互；
当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互。
附图说明
此处的附图被并入申请中并构成本申请的一部分，示出了符合本申请的实施例，并与申请一起用于解释本申请的原理。
图1A中示例性示出了显示设备200与控制装置100之间操作场景的示意图；
图1B中示例性示出了图1A中控制装置100的配置框图；
图1C中示例性示出了图1A中显示设备200的配置框图；
图1D中示例性示出了显示设备200存储器中操作系统的架构配置框图；
图2是本申请实施例提供的方法流程图；
图3是本申请实施例提供的显示蓝牙设备类型的界面示意图；
图4是本申请实施例提供的显示蓝牙设备类型为蓝牙耳机的界面示意图；
图5是本申请实施例提供的蓝牙设备类型为蓝牙耳机时的音频输出Audio Output界面的示意图；
图6是本申请实施例提供的蓝牙设备类型为蓝牙耳机时的声音Sound界面的示意图；
图7是本申请实施例提供的显示蓝牙设备类型为蓝牙音箱的界面示意图；
图8是本申请实施例提供的蓝牙设备类型为蓝牙音箱时的声音Sound界面的示意图；
图9是本申请实施例提供的蓝牙设备类型为蓝牙音箱时的音频输出Audio Output界面的示意图；
图10示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图11示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图12示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图13示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图14示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图15示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图；
图16示出了本申请一实施例蓝牙遥控器配对至电视的逻辑示意图；
图17示出了本申请一实施例蓝牙遥控器导航配对的逻辑示意图。
具体实施方式
为使本申请的目的、实施方式和优点更加清楚，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，所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。
基于本申请描述的示例性实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，虽然本申请中公开内容按照示范性一个或几个实例来介绍，但应理解，可以就这些公开内容的各个方面也可以单独构成一个完整实施方式。
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(Unless otherwise indicated)。应该理解这样使用的用语在适当情况下可以互换，例如能够根据本申请实施例图示或描述中给出那些以外的顺序实施。
此外，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那些组件，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。
为便于理解本申请提供的实施例，下面首先对显示设备的结构、显示设备与控制装置的交互过程进行描述：
图1A中示例性示出了显示设备200与控制装置100之间操作场景的示意图。如图1A所示，控制装置100和显示设备200之间可以有线或无线方式进行通信。
其中，控制装置100被配置为控制显示设备200，其可接收用户输入的操作指令，且将操作指令转换为显示设备200可识别和响应的指令，起着用户与显示设备200之间交互的中介作用。如：用户通过操作控制装置100上频道加减键，显示设备200响应频道加减的操作。
控制装置100可以是遥控器100A，包括红外协议通信或蓝牙协议通信，及其他短距离通信方式等，通过无线或其他有线方式来控制显示设备200。用户可以通过遥控器上按键、语音输入、控制面板输入等输入用户指令，来控制显示设备200。
控制装置100也可以是智能设备，如移动终端100B、平板电脑、计算机、笔记本电脑等。
示例性的，移动终端100B可与显示设备200安装软件应用，通过网络通信协议实现 连接通信，实现一对一控制操作的和数据通信的目的。如：可以使移动终端100B与显示设备200建立控制指令协议，通过操作移动终端100B上提供的用户界面的各种功能键或虚拟按钮，来实现如遥控器100A布置的实体按键的功能。也可以将移动终端100B上显示的音视频内容传输到显示设备200上，实现同步显示功能。
显示设备200还与服务器300通过多种通信方式进行数据通信。
图1B中示例性示出了控制装置100的配置框图。如图1B所示，控制装置100包括控制器110、存储器120、通信器130、用户输入接口140、输出接口150、供电电源160。
控制器110包括随机存取存储器(RAM)111、只读存储器(ROM)112、处理器113、通信接口以及通信总线。控制器110用于控制控制装置100的运行和操作，以及内部各部件之间的通信协作、外部和内部的数据处理功能。
示例性的，当检测到用户按压在遥控器100A上布置的按键的交互或触摸在遥控器100A上布置的触摸面板的交互时，控制器110可控制产生与检测到的交互相应的信号，并将该信号发送到显示设备200。
存储器120，用于在控制器110的控制下存储驱动和控制控制装置100的各种运行程序、数据和应用。存储器120，可以存储用户输入的各类控制信号指令。
通信器130在控制器110的控制下，实现与显示设备200之间控制信号和数据信号的通信。如：控制装置100经由通信器130将控制信号(例如触摸信号或按钮信号)发送至显示设备200上，控制装置100可经由通信器130接收由显示设备200发送的信号。通信器130可以包括红外信号接口131和射频信号接口132。例如：红外信号接口时，需要将用户输入指令按照红外控制协议转化为红外控制信号，经红外发送模块进行发送至显示设备200。再如：射频信号接口时，需将用户输入指令转化为数字信号，然后按照射频控制信号调制协议进行调制后，由射频发送端子发送至显示设备200。
用户输入接口140，可包括麦克风141、触摸板142、传感器143、按键144等中至少一者，从而用户可以通过语音、触摸、手势、按压等将关于控制显示设备200的用户指令输入到控制装置100。
输出接口150，通过将用户输入接口140接收的用户指令输出至显示设备200，或者，输出由显示设备200接收的图像或语音信号。这里，输出接口150可以包括LED接口151、产生振动的振动接口152、输出声音的声音输出接口153和输出图像的显示器154等。例如，遥控器100A可从输出接口150接收音频、视频或数据等输出信号，并且将输出信号在显示器154上显示为图像形式、在声音输出接口153输出为音频形式或在振动接口152输出为振动形式。
供电电源160，用于在控制器110的控制下为控制装置100各元件提供运行电力支持。形式可以为电池及相关控制电路。
图1C中示例性示出了显示设备200的硬件配置框图。如图1C所示，显示设备200中可以进一步包括调谐解调器210、通信器220、检测器230、外部装置接口240、控制器250、存储器260、用户接口265、视频处理器270、显示器275、音频处理器280、音频输出接口285、供电电源290。
调谐解调器210，通过有线或无线方式接收广播电视信号，可以进行放大、混频和谐振等调制解调处理，用于从多个无线或有线广播电视信号中解调出用户所选择的电视频道的频率中所携带的音视频信号，以及附加信息(例如EPG数据)。
调谐解调器210，可根据用户选择，以及由控制器250控制，响应用户选择的电视频道的频率以及该频率所携带的电视信号。
调谐解调器210，根据电视信号的广播制式不同，可以接收信号的途径有很多种，诸如：地面广播、有线广播、卫星广播或互联网广播等；以及根据调制类型不同，可以数字调制方式或模拟调制方式；以及根据接收电视信号的种类不同，可以解调模拟信号和数字信号。
在其他一些示例性实施例中，调谐解调器210也可在外部设备中，如外部机顶盒等。这样，机顶盒通过调制解调后输出电视信号，经过外部装置接口240输入至显示设备200中。
通信器220，是用于根据各种通信协议类型与外部设备或外部服务器进行通信的组件。例如显示设备200可将内容数据发送至经由通信器220连接的外部设备，或者，从经由通信器220连接的外部设备浏览和下载内容数据。通信器220可以包括WIFI模块221、蓝牙通信协议模块222、有线以太网通信协议模块223等网络通信协议模块或近场通信协议模块，从而通信器220可根据控制器250的控制接收控制装置100的控制信号，并将控制信号实现为WIFI信号、蓝牙信号、射频信号等。
检测器230，是显示设备200用于采集外部环境或与外部交互的信号的组件。检测器230可以包括图像采集器231，如相机、摄像头等，可以用于采集外部环境场景，以自适应变化显示设备200的显示参数；以及用于采集用户的属性或与用户交互手势，以实现显示设备与用户之间互动的功能。还可以包括光接收器232，用于采集环境光线强度，以自适应显示设备200的显示参数变化等。
在其他一些示例性实施例中，检测器230，还可以包括温度传感器，如通过感测环境温度，显示设备200可自适应调整图像的显示色温。检测器230，还可以包括声音采集器，如麦克风，可以用于接收用户的声音。
外部装置接口240，是提供控制器250控制显示设备200与外部设备间数据传输的组件。外部装置接口240可按照有线/无线方式与诸如机顶盒、游戏装置、笔记本电脑等外部设备连接，可接收外部设备的诸如视频信号(例如运动图像)、音频信号(例如音乐)、附加信息(例如EPG)等数据。
其中，外部装置接口240可以包括：高清多媒体接口(HDMI)端子241、复合视频消隐同步(CVBS)端子242、模拟或数字分量端子243、通用串行总线(USB)端子244、组件(Component)端子(图中未示出)、红绿蓝(RGB)端子(图中未示出)等任一个或多个。
控制器250，通过运行存储在存储器260上的各种软件控制程序(如操作系统和各种应用程序)，来控制显示设备200的工作和响应用户的操作。
如图1C所示，控制器250包括随机存取存储器(RAM)251、只读存储器(ROM)252、图形处理器253、CPU处理器254、通信接口255、以及通信总线256。其中，RAM251、ROM252以及图形处理器253、CPU处理器254通信接口255通过通信总线256相连接。
ROM252，用于存储各种系统启动指令。如在接收到开机信号时，显示设备200电源开始启动，CPU处理器254运行ROM252中的系统启动指令，将存储在存储器260的操作系统拷贝至RAM251中，以开始运行启动操作系统。当操作系统启动完成后，CPU处理器254再将存储器260中各种应用程序拷贝至RAM251中，然后，开始运行启动各种应用程 序。
图形处理器253，用于产生各种图形对象的屏幕图像，如图标、图像以及操作菜单等。图形处理器253可以包括运算器，用于通过接收用户输入各种交互指令进行运算，进而根据显示属性显示各种对象；以及包括渲染器，用于产生基于运算器得到的各种对象，将进行渲染的结果显示在显示器275上。
CPU处理器254，用于执行存储在存储器260中的操作系统和应用程序指令。以及根据接收的用户输入指令，来执行各种应用程序、数据和内容的处理，以便最终显示和播放各种音视频内容。
在一些示例性实施例中，CPU处理器254，可以包括多个处理器。多个处理器可包括一个主处理器以及多个或一个子处理器。主处理器，用于在显示设备预加载模式中执行显示设备200的一些初始化操作，和/或，在正常模式下显示画面的操作。多个或一个子处理器，用于执行在显示设备待机模式等状态下的一种操作。
通信接口255，可包括第一接口到第n接口。这些接口可以是经由网络被连接到外部设备的网络接口。
控制器250可以控制显示设备200的整体操作。例如：响应于接收到用于选择在显示器275上显示的GUI对象的用户输入命令，控制器250便可以执行与由用户输入命令选择的对象有关的操作。
其中，该对象可以是可选对象中的任何一个，例如超链接或图标。该与所选择的对象有关的操作，例如显示连接到超链接页面、文档、图像等操作，或者执行与图标相对应的程序的操作。该用于选择GUI对象的用户输入命令，可以是通过连接到显示设备200的各种输入装置(例如，鼠标、键盘、触摸板等)输入命令或者是与用户说出语音相对应的语音命令。
存储器260，用于存储驱动和控制显示设备200运行的各种类型的数据、软件程序或应用程序。存储器260可以包括易失性和/或非易失性存储器。而术语“存储器”包括存储器260、控制器250的RAM251和ROM252、或显示设备200中的存储卡。
在一些实施例中，存储器260具体用于存储驱动显示设备200中控制器250的运行程序；存储显示设备200内置的和用户从外部设备下载的各种应用程序；存储用于配置由显示器275提供的各种GUI、与GUI相关的各种对象及用于选择GUI对象的选择器的视觉效果图像等数据。
在一些实施例中，存储器260具体用于存储调谐解调器210、通信器220、检测器230、外部装置接口240、视频处理器270、显示器275、音频处理器280等的驱动程序和相关数据，从外部装置接口接收的外部数据(例如音视频数据)或用户接口接收的用户数据(例如按键信息、语音信息、触摸信息等)。
在一些实施例中，存储器260具体存储用于表示操作系统(OS)的软件和/或程序，这些软件和/或程序可包括，例如：内核、中间件、应用编程接口(API)和/或应用程序。示例性的，内核可控制或管理系统资源，以及其它程序所实施的功能(如所述中间件、API或应用程序)；同时，内核可以提供接口，以允许中间件、API或应用程序访问控制器，以实现控制或管理系统资源。
图1D中示例性示出了显示设备200存储器中操作系统的架构配置框图。该操作系统架构从上到下依次是应用层、中间件层和内核层。
应用层，系统内置的应用程序以及非系统级的应用程序都属于应用层，其负责与用户进行直接交互。应用层可包括多个应用程序，如NETFLIX应用程序、设置应用程序、媒体中心应用程序等。这些应用程序可被实现为Web应用，其基于WebKit引擎来执行，具体可基于HTML、层叠样式表(CSS)和JavaScript来开发并执行。
这里，HTML，全称为超文本标记语言(HyperText Markup Language)，是一种用于创建网页的标准标记语言，通过标记标签来描述网页，HTML标签用以说明文字、图形、动画、声音、表格、链接等，浏览器会读取HTML文档，解释文档内标签的内容，并以网页的形式显示出来。
CSS，全称为层叠样式表(Cascading Style Sheets)，是一种用来表现HTML文件样式的计算机语言，可以用来定义样式结构，如字体、颜色、位置等的语言。CSS样式可以直接存储与HTML网页或者单独的样式文件中，实现对网页中样式的控制。
JavaScript，是一种应用于Web网页编程的语言，可以插入HTML页面并由浏览器解释执行。其中Web应用的交互逻辑都是通过JavaScript实现。JavaScript可以通过浏览器，封装JavaScript扩展接口，实现与内核层的通信，
中间件层，可以提供一些标准化的接口，以支持各种环境和系统的操作。例如，中间件层可以实现为与数据广播相关的中间件的多媒体和超媒体信息编码专家组(MHEG)，还可以实现为与外部设备通信相关的中间件的DLNA中间件，还可以实现为提供显示设备内各应用程序所运行的浏览器环境的中间件等。
内核层，提供核心系统服务，例如：文件管理、内存管理、进程管理、网络管理、系统安全权限管理等服务。内核层可以被实现为基于各种操作系统的内核，例如，基于Linux操作系统的内核。
内核层也同时提供系统软件和硬件之间的通信，为各种硬件提供设备驱动服务，例如：为显示器提供显示驱动程序、为摄像头提供摄像头驱动程序、为遥控器提供按键驱动程序、为WIFI模块提供WiFi驱动程序、为音频输出接口提供音频驱动程序、为电源管理(PM)模块提供电源管理驱动等。
用户接口265，接收各种用户交互。具体的，用于将用户的输入信号发送给控制器250，或者，将从控制器250的输出信号传送给用户。示例性的，遥控器100A可将用户输入的诸如电源开关信号、频道选择信号、音量调节信号等输入信号发送至用户接口265，再由用户接口265转送至控制器250；或者，遥控器100A可接收经控制器250处理从用户接口265输出的音频、视频或数据等输出信号，并且显示接收的输出信号或将接收的输出信号输出为音频或振动形式。
在一些实施例中，用户可在显示器275上显示的图形用户界面(GUI)输入用户命令，则用户接口265通过GUI接收用户输入命令。确切的说，用户接口265可接收用于控制选择器在GUI中的位置以选择不同的对象或项目的用户输入命令。
或者，用户可通过输入特定的声音或手势进行输入用户命令，则用户接口265通过传感器识别出声音或手势，来接收用户输入命令。
视频处理器270，用于接收外部的视频信号，根据输入信号的标准编解码协议，进行解压缩、解码、缩放、降噪、帧率转换、分辨率转换、图像合成等视频数据处理，可得到直接在显示器275上显示或播放的视频信号。
示例的，视频处理器270，包括解复用模块、视频解码模块、图像合成模块、帧率 转换模块、显示格式化模块等。
其中，解复用模块，用于对输入音视频数据流进行解复用处理，如输入MPEG-2流(基于数字存储媒体运动图像和语音的压缩标准),则解复用模块将其进行解复用成视频信号和音频信号等。
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，用于对输入视频的帧率进行转换，如将输入的60Hz视频的帧率转换为120Hz或240Hz的帧率，通常的格式采用如插帧方式实现。
显示格式化模块，用于将帧率转换模块输出的信号，改变为符合诸如显示器显示格式的信号，如将帧率转换模块输出的信号进行格式转换以输出RGB数据信号。
显示器275，用于接收源自视频处理器270输出的图像信号，进行显示视频、图像以及菜单操控界面。例如，显示器可以显示来自调谐解调器210接收的广播信号中的视频，也可以显示来自通信器220或外部装置接口240输入的视频，还可以显示在存储器260中存储的图像。显示器275，同时显示显示设备200中产生且用于控制显示设备200的用户操控界面UI。
以及，显示器275可以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。或者，倘若显示器275为一种投影显示器，还可以包括一种投影装置和投影屏幕。
音频处理器280，用于接收外部的音频信号，根据输入信号的标准编解码协议，进行解压缩和解码，以及降噪、数模转换、和放大处理等音频数据处理，得到可以在扬声器286中播放的音频信号。
示例性的，音频处理器280可以支持各种音频格式。例如MPEG-2、MPEG-4、高级音频编码(AAC)、高效AAC(HE-AAC)等格式。
音频输出接口285，用于接收源自音频处理器280输出的音频信号。例如，音频输出接口可以输出经由调谐解调器210接收的广播信号中的音频，也可以输出经由通信器220或外部装置接口240输入的音频，还可以输出在存储器260中存储的音频。音频输出接口285可包括扬声器286，或输出至外接设备的发生装置的外接音响输出端子287，如耳机输出端子。
在其他一些示例性实施例中，视频处理器270可以包括一个或多个芯片组成。音频处理器280，也可以包括一个或多个芯片组成。
以及，在其他一些示例性实施例中，视频处理器270和音频处理器280，可以为单独的芯片，也可以与控制器250一起集成在一个或多个芯片中。
供电电源290，用于在控制器250的控制下，将外部电源输入的电力为显示设备200提供电源供电支持。供电电源290可以是安装在显示设备200内部的内置电源电路，也可以是安装在显示设备200外部的电源。
以上是对本申请实施例中的显示设备的描述，为便于理解，首先介绍本申请实施例的应用场景。
显示设备连接蓝牙设备比如蓝牙耳机(BT headphone)或蓝牙音箱(BT Speaker)时，会出现显示设备识别出的蓝牙设备类型和蓝牙设备的实际类型不匹配的情况，比如将连接的蓝牙音箱的类型识别为蓝牙耳机，但是不同的蓝牙设备与显示设备之间的交互 也不一样，比如蓝牙耳机有以下特性：
蓝牙耳机被接入后只有佩戴者才能接收到声音，当其他外放音箱输出设备输出声音时，不会干扰蓝牙耳机的输出，所以蓝牙耳机进行声音输出行为和其他外放音箱进行声音输出行为是相互独立的，也就是说如果显示设备连接了蓝牙耳机，无法通过切换到其他外放音箱输出设备来阻止蓝牙耳机输出声音。因此，可选的，蓝牙耳机与其他外放音箱输出设备的交互模式为：当显示设备进行输出声音的行为时，可以选择同时输出声音到蓝牙耳机和其他外放音箱输出设备，也可以选择只输出声音到蓝牙耳机。这里的其他外放音箱输出设备包括ARC(Audio Return Channel声音回传)、Speaker(喇叭)、Spdif(Sony/Philips Digital Interface数字音频接口)等显示设备中配置的外放音箱输出设备，以及显示设备连接的外部的外放音箱输出设备，这里只是举例以便于理解，并非限定。
而蓝牙音箱的特性和蓝牙耳机完全不同：蓝牙音箱输出的声音是外放的，因此当其他外放音箱输出设备输出声音时，会干扰到蓝牙音箱的输出，也就是说，同一时刻，蓝牙音箱和其他外放音箱输出设备只能有一个输出声音，如果在蓝牙音箱输出声音时切换到其他外放音箱输出设备，此时蓝牙音箱会被静音，不再输出声音。因此，可选的，蓝牙音箱与其他外放音箱输出设备的交互模式为：当显示设备进行输出声音的行为时，可以选择只输出声音到蓝牙音箱，或选择只输出声音到其他外放音箱输出设备。
这样，如果显示设备对连接的蓝牙设备的实际类型识别错误，会导致连接的蓝牙设备无法进行与其类型相匹配的声音输出行为。
以上为本申请实施例的应用场景，下面是本申请提供的方法实施例。参见图2，图2为本申请实施例提供的方法流程图。作为一个实施例，图2所示的流程可以应用于显示设备。这里的显示设备包括电视、计算机等电子设备，本申请实施例中并不具体限定。
如图2所示，该流程可以包括以下步骤：
步骤201，识别出当前连接的蓝牙设备的第一设备类型并显示所述第一设备类型。
具体实现时，显示设备在连接到蓝牙设备时，会扫描并解析蓝牙设备内已写入的Cod，其中Cod是蓝牙设备在出厂前由蓝牙设备厂商设置好的，用于指示蓝牙设备的类型，显示设备会将Cod指示的蓝牙设备的类型确定为当前连接的蓝牙设备的类型(记为第一设备类型)。
可选的，Cod的规范是由蓝牙技术联盟进行定义的，Cod中包含Reserved for Service Classes(保留服务类)，Major Device Classes(主要设备类)，Minor Device Class (次要设备类)。其中Major Device Classes，Minor Device Class用于标识蓝牙设备类型。Reserved for Service Classes是用来定义蓝牙设备希望与显示设备应用程序关联的服务类别。显示设备可以通过读取已连接的蓝牙设备的Cod中的Major Device Classes，Minor Device Class识别蓝牙设备的类型为第一设备类型。
可选的，第一设备类型可以通过如图3所示界面中的“xx xxxxxx”区域显示。
步骤202，获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型是否一致，如果是，则执行步骤203，如果否，则执行步骤204到205。
本实施例中，具体获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型是否一致可以根据以下方法判断：
若在指定时间内接收到外部输入的设备切换指令，则确定所述第一设备类型与当前 连接的实际蓝牙设备的第二设备类型不一致。这里的指定时间可以由用户自主设置，也可以是显示设备出厂时已配置的时间，所述外部输入的设备切换指令具体为当用户通过显示设备查看到显示设备识别出的第一设备类型与蓝牙设备的实际设备类型(记为第二设备类型)不一致时，由用户输入的设备切换指令，比如当用户查看到显示设备识别出的第一设备类型为蓝牙耳机BT headphone，但实际蓝牙设备的第二设备类型为蓝牙音箱BT Speaker时，则由用户输入将显示设备识别出的蓝牙耳机BT headphone切换为蓝牙音箱BT Speaker的设备切换指令。
若在指定时间内未接收到外部输入的设备切换指令，则确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致；或者，若接收到外部输入的类型一致指令时，确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致。本实施例中，所述外部输入的类型一致指令可以为用户通过显示设备查看到显示设备识别出的第一设备类型与蓝牙设备的实际设备类型(记为第二设备类型)一致时，由用户输入的确认使用该蓝牙设备的指令，如图3所示，可以通过确定用户点击显示设备显示蓝牙设备类型的界面上的Connect按钮，确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致。
步骤203，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互。
作为一个实施例，以第一设备类型为用于指示蓝牙耳机BT headphone的类型，第二设备类型也为用于指示蓝牙耳机BT headphone的类型为例，可以看出，此时第一设备类型与第二设备类型一致，则依据蓝牙耳机的类型与当前连接的实际蓝牙设备进行交互，具体交互过程会在下文介绍蓝牙耳机与显示设备之间的交互中进行详述。
步骤204，将当前显示的所述第一设备类型切换为所述第二设备类型。
具体实现时，在指定时间内接收到外部输入的设备切换指令时，将显示设备对蓝牙设备识别出的第一设备类型切换为第二设备类型。以第一设备类型为用于指示蓝牙耳机BT headphone的类型，第二设备类型为用于指示蓝牙音箱BT Speaker的类型为例，用户可以在指定时间内通过遥控器或触屏等方式点击如图3所示界面上的“Change Dev ice Type”选项，在弹出的选项中选择“BT Speaker”选项，以实现将当前显示的第一设备类型“BT Headphone”切换为第二设备类型“BT Speaker”。
步骤205，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互。
这里还是以第二设备类型为用于指示蓝牙音箱BT Speaker的类型为例进行说明，在步骤204中将显示设备中的第一设备类型“BT Headphone”切换为第二设备类型“BT Speaker”后，显示设备可以通过第二设备类型“BT Speaker”所对应的方式与蓝牙设备进行交互，具体交互过程会在下文介绍蓝牙音箱与显示设备之间的交互中进行详述。
至此，图2所示的流程结束。
本申请实施例中，通过图2所示的流程，可以在识别当前连接的蓝牙设备的类型(记为第一设备类型)与当前连接的蓝牙设备的实际设备类型(记为第二设备类型)不一致时，将第一设备类型切换为所述第二设备类型，并依据所述第二设备类型与当前连接的实际蓝牙设备进行交互，以使蓝牙设备进行与其类型相匹配的声音输出行为。
下面将介绍本申请实施例中蓝牙耳机与显示设备之间的交互：
作为一个实施例，所述第二设备类型指示为蓝牙耳机BT headphone的类型时，显示设备将在当前显示的页面中的指定位置显示蓝牙耳机BT headphone对应的图标，如图4 所示，在图4所示的界面的右边为显示设备的音量条，所述音量条用于指示显示设备输出声音的音量大小，音量条的上方有一个图标，此时该图标为第二设备类型即蓝牙耳机所对应的图标；
同时，如图5所示，本实施例中识别当前音频输出方式为通过已配置的TV Speaker输出，则当已显示的声音Sound菜单中的耳机headphone菜单中的模式为headphone only，所述headphone only(记为第一模式)用于指示显示设备采用蓝牙耳机，该模式下抑制通过所述TV Speaker输出声音，控制通过所述蓝牙耳机输出声音；当所述耳机headphone菜单中的模式为headphone with speakers，所述headphone with speakers(记为第二模式)用于指示采用蓝牙耳机和所述TV Speaker，则控制通过蓝牙耳机和所述TV Speaker同时输出声音。这里显示设备中的蓝牙设备类型为蓝牙耳机时的声音Sound菜单，如图6所示，其中耳机headphone菜单在此界面中为高亮可调。
在本申请实施例中，可以知道本实施例中的第一模式用于指示禁止显示设备通过在连接蓝牙设备前使用的外放音箱设备输出声音，控制显示设备使用蓝牙耳机输出声音；而第二模式用于指示显示设备通过蓝牙耳机和在连接蓝牙设备前使用的外放音箱设备同时输出声音。
以上为蓝牙耳机与显示设备之间的交互，下面为蓝牙音箱与显示设备之间的交互：
作为一个实施例，所述第二设备类型指示为蓝牙音箱的类型时，显示设备将在当前显示的页面中的指定位置显示蓝牙音箱BT Speaker对应的图标，如图7所示，在图7所示的界面的右边为显示设备的音量条，所述音量条用于指示显示设备输出声音的音量大小，音量条的上方有一个图标，此时该图标为第二设备类型即蓝牙音箱所对应的图标。同时，如图8所示，此时显示设备所显示的声音Sound菜单的耳机Headphone菜单被置灰，指示禁止调整耳机Headphone菜单，而且声音Sound菜单Dolby Atmos(杜比全景声)也被置灰并禁止调整，Dolby Atmos为蓝牙耳机对应的音效。
在本申请实施例中，如图9所示，图9中BT Sound bar用于指示显示设备控制通过蓝牙音箱BT Speaker输出声音，并抑制所述蓝牙音箱BT Speaker之外的其他声音输出模块输出声音。
需要说明的是，此时如果调整图9中的选项为除BT Sound bar的其他选项，比如调整为TV Speaker，显示设备将通过整机喇叭TV Speaker输出声音，并抑制所述蓝牙音箱BT Speaker输出声音。
至此，介绍完毕本实施例中当第二设备类型为蓝牙音箱时，蓝牙设备与显示设备之间的交互。
图10示出了本申请一实施例电视与蓝牙遥控器配对的用户界面示意图。
在一些实施例中，智能电视在开机状态下接收外部设备蓝牙遥控器发送的配对指令，所述配对指令例如可通过长按遥控器的MENU键、或长按特定键实现。
可以理解，在通常情况下用户正常按动MENU键可以在电视用户界面实现菜单显示功能，而长按时间超过预设时长阈值时，例如长按MENU键超过5秒钟，遥控器发出的指令将被智能电视识别为配对指令、或解配指令。
在一些实施例中，用户长按MENU键、或长按特定键，智能电视在接收到遥控器发送的指令后，将通过遥控器广播包监听判定当前智能电视与蓝牙遥控器的连接状态；如果判定遥控器与智能电视没有建立配对关系，则触发配对流程；如果判定遥控器与智能电 视已配对，则触发解配遥控器的流程，其具体逻辑如图16所示。
在一些实施例中，智能电视与遥控器未配对时，电视的第一控制器将基于接收的配对指令，在无需用户的其他操作情况下自动配对连接至外接设备蓝牙遥控器。
例如，在智能电视的任何用户界面下，用户长按蓝牙遥控器的“Menu”按键；然后可查看智能电视用户界面底部的提示消息；智能电视在收到遥控器长按“Menu”的消息后，开始连接并显示“蓝牙远程连接……”的提示消息；遥控器在与智能电视配对连接后，配对成功将提示用户“配对成功”的消息，如图11所示；配对失败则提示用户“蓝牙远程未配对”的消息，如图12所示。
相较于传统外部设备与智能电视的配对连接，本申请提供的技术方案将所有连接动作在后台完成，只需要用户触发特定的操作，后台即可完成所有操作，在外接设备蓝牙遥控器已配对至智能电视后，控制电视用户界面显示配对成功信息，不再显示蓝牙启动界面，用户无需手动开启蓝牙、也无需手动控制搜索附近蓝牙设备、也不需要对搜索到的众多蓝牙设备进行选择和配对操作、更无需记录适配码与输入适配码，蓝牙遥控器配对成功后的用户界面如图11所示，用户界面显示简洁的提示信息“配对成功”。
在一些实施例中，在用户控制遥控器发出配对指令后，第一控制器可控制用户界面显示配对连接信息，例如可显示为如图10所示的提示信息“蓝牙远程连…….”，以提示用户其发出的遥控器配对指令智能电视端已开始执行相应的命令，避免重复操作；在图11所示的配对成功信息显示前，用户只需要一直等待即可，无需其他操作。
同理，当蓝牙遥控器与智能电视的配对失败时，第一控制器将控制用户界面显示配对失败信息，例如显示为“蓝牙远程未配对”，如图12所示。
在一些实施例中，在蓝牙遥控器与智能电视已配对，用户通过长按MENU键发送解配指令，智能电视在接收到蓝牙遥控器发送的解配指令后，，第一控制器将基于解配指令控制智能电视在无需用户的其他操作情况下将已配对蓝牙遥控器进行自动解配。
在蓝牙遥控器从智能电视解配后，第一控制器将控制用户界面显示未配对信息，如图12所示，所示提示信息例如可展示为“蓝牙远程未配对”。在蓝牙遥控器的解配过程中，用户界面依然不会有其他需要用户操作、互动的空间显示，以降低用户的操作难度、使得遥控器配对、解配操作界面更为简洁、提高配对及解配的操作便利性。
图13示出了本申请另一实施例电视与蓝牙遥控器配对的用户界面示意图。
在一些实施例中，遥控器可配置为同时支持蓝牙以及红外功能，对于常规的换台、调节音量等功能实现，遥控器红外功能的速率、控制距离即可完成；而遥控器通过语音指令操作智能电视，由于其数据量的变大，则需要传输速率更高、响应更快、控制距离更远的遥控器蓝牙功能实现。
在遥控器红外功能已建立连接，蓝牙功能未建立连接时，用户通过遥控器发送了某个需要通过蓝牙传输才能实现的功能指令至电视；电视的第一控制器接收遥控器发送的功能指令，并根据功能指令控制用户界面显示用于提示用户发送配对指令方法的提示信息，以帮助用户完成遥控器蓝牙系统与智能电视的配对。
功能指令实施为按动语音键，可用于发送语音指令控制电视搜索节目。其中，遥控器语音键按动后发送的指令可包括触发效果、及功能应用，在遥控器蓝牙系统与智能电视未配对前，语音键用于使第一控制器实现其语音键触发效果，即显示关于帮助用户将遥控器蓝牙系统配对至电视的提示信息；在遥控器蓝牙系统与智能电视配对后，遥控器 语音键按动后发送的指令则用于使电视第一控制器实现语音键对应的语音指令功能。
例如，遥控器蓝牙未连接电视情况下，用户按遥控器“Voice”语音键，智能电视检测到遥控器未连接将控制用户界面显示“请先长按遥控器Menu键5秒钟以配对连接至电视”的提示消息，如图13所示。
在一些实施例中，遥控器为红外、及蓝牙双模式，以保证遥控器在任何情况下均能使用。用户在任意用户界面下长按“Menu”按键，发送广播包给智能电视，触发配对、解配流程；智能电视在收到配对广播包后，第一控制器将判定智能电视与遥控器的连接状态；当遥控器的连接状态为已连接时，第一控制器将会触发蓝牙遥控器解配流程；当遥控器的连接状态为未连接时，第一控制器将触发蓝牙遥控器配对连接流程；蓝牙遥控器配对状态发生变化后，用户界面将即时给用户展示蓝牙遥控器的连接状态变化提示。
可以理解，通过以上实施例方案可实现蓝牙遥控器的极简化配对连接操作；在任何的界面下，用户仅需长按特定的按键，即可触发蓝牙遥控器的快速配对与解配，智能电视会根据当前的蓝牙外设的连接状态进行具体的配对、解配等流程的自启动，同时将配对、解配结果实时展现给用户。该方法不仅便捷、简单、高效，同时能够增强产品的智能化，提高产品的交互体验，从而提升产品竞争力。
图14示出了本申请另一实施例电视与蓝牙遥控器配对的用户界面示意图。
在一些实施例中，本社区提供的显示设备还提供了与外部设备快速配对的导航功能，第一控制器控制用户界面显示用于外部设备配对至显示设备的导航界面，如图14所示；通过简洁的用户界面，提示用户可通过长按遥控器MENU键实现遥控器配对，并且导航界面还包括可变换显示的控件，如显示为跳过，则代表用户点击“跳过”按钮后，智能电视将跳过蓝牙遥控器配对流程，其逻辑示意如图17所示。
例如，在智能电视首次使用、或整机重置后，用户界面将显示如图14所示的导航界面；在图示的导航界面中，提示用户配对蓝牙遥控器并显示具体的配对方法；用户可点击“跳过”以忽略蓝牙遥控器的配对；用户在按照提示配对蓝牙遥控器成功后，第一控制器通过页面监听遥控器连接状态变化为已连接后，用户界面中的“跳过”按钮将自动变换为“继续”按钮。
可以理解，在外部设备配对成功前，用户界面中的控件显示为用于放弃配对操作的第一按钮；在外部设备配对成功后，控件显示为用于跳转至其它功能配置界面的第二按钮，例如显示为“继续”按钮，如图15所示。
通过该方法，用户能够快速、便捷地实现蓝牙遥控器的配对与解配，给用户直观的状态提示，不需要繁琐的连接操作；同时，在使用遥控器上蓝牙按键的时候，会给用户具体的操作方法，方便用户快速使用蓝牙遥控器，提升用户的体验。
基于上文中显示设备实现与外部设备快速配对的控制方案及相关附图的介绍，本申请还提供了一种与外部设备快速配对的控制方法，所述方法包括：接收外部设备发送的配对指令，所述配对指令用于在无需用户的其他操作情况下自动配对连接至所述外接设备；在所述外接设备已配对后，显示配对成功信息；其中，在所述配对成功信息显示前，显示配对连接信息。所述方法实现与外部设备快速配对控制方法的具体步骤已在上文提供的显示设备技术方案中进行详细阐述，在此不再赘述。
在一些实施例中，在所述外部设备已配对后，所述方法还包括：接收外部设备发送的解配指令，所述解配指令用于在无需用户的其他操作情况下将已配对外部设备进行自 动解配；在所述外部设备解配后，显示未配对信息。所述方法实现与外部设备快速配对控制方法的具体步骤已在上文提供的显示设备技术方案中进行详细阐述，在此不再赘述。
在一些实施例中，在接收外部设备发送的配对指令前，所述方法还包括：接收外部设备发送的功能指令；显示用于提示用户发送配对指令方法的提示信息；其中，所述功能指令包括触发效果、及功能应用，在外部设备未配对前，所述功能指令用于实现其触发效果以显示提示信息；在外部设备配对后，所述功能指令用实现对应的所述功能应用。所述方法实现与外部设备快速配对控制方法的具体步骤已在上文提供的显示设备技术方案中进行详细阐述，在此不再赘述。
在一些实施例中，接收外部设备发送的配对指令由外部设备端的用户长按其特定功能键生成。所述方法实现与外部设备快速配对控制方法的具体步骤已在上文提供的显示设备技术方案中进行详细阐述，在此不再赘述。
在一些实施例中，在接收外部设备发送的配对指令前，所述方法还包括：显示用于外部设备配的导航界面，所述导航界面包括可变换显示的控件；其中，在所述外部设备配对成功前，所述控件显示为用于放弃配对操作的第一按钮；在所述外部设备配对成功后，所述控件显示为用于跳转至其它功能配置界面的第二按钮。所述方法实现与外部设备快速配对控制方法的具体步骤已在上文提供的显示设备技术方案中进行详细阐述，在此不再赘述。
本申请实施例的有益效果在于，通过构建配对、解配指令，可以实现显示设备对当前外部设备的自动识别、以及自动配对、解配；进一步通过自动配置过程，可以实现用户的简化操作；进一步通过构建配对成功信息、及配对连接信息，可以实现用户界面的简化，可实现外部设备快速配对、降低配对操作难度、实现配对智能化、自动化、避免复杂的配对过程操作。
以上所述仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本申请保护的范围之内。

Claims (10)

  1. 一种显示设备，包括：
    显示器；
    与所述显示器耦合的控制器，被配置用于：
    识别出当前连接的蓝牙设备的第一设备类型并通过所述显示器显示所述第一设备类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致，则将当前显示的所述第一设备类型切换为所述第二设备类型；依据所述第二设备类型与当前连接的实际蓝牙设备进行交互；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互。
  2. 根据权利要求1所述的显示设备，所述控制器获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致包括：
    若在指定时间内接收到外部输入的设备切换指令，所述设备切换指令用于在所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致时发送，则确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致；
    所述获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致包括：
    若在指定时间内未接收到外部输入的设备切换指令，则确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致；或者，若接收到外部输入的类型一致指令时，确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致。
  3. 根据权利要求1所述的显示设备，所述第一设备类型为用于指示蓝牙耳机BT headphone的类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互包括：
    在当前显示的页面中的指定位置显示蓝牙耳机BT headphone对应的图标；
    识别当前音频输出方式为通过已配置的喇叭Speaker输出，则当已显示的声音Sound菜单中的耳机headphone菜单中的模式为第一模式，所述第一模式用于指示采用蓝牙耳机BT headphone，则抑制通过所述喇叭Speaker输出声音，控制通过所述蓝牙耳机BT headphone输出声音；当所述耳机headphone菜单中的模式为第二模式，所述第二模式用于指示采用蓝牙耳机BT headphone和所述喇叭Speaker，则控制通过蓝牙耳机BT headphone和所述喇叭Speaker同时输出声音。
  4. 根据权利要求1所述的显示设备，所述第一设备类型为用于指示蓝牙耳机BT headphone的类型，所述第二设备类型为用于指示蓝牙音箱BT Speaker的类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互包括：
    控制通过蓝牙音箱BT Speaker输出声音，并抑制所述蓝牙音箱BT Speaker之外的其他声音输出模块输出声音。
  5. 根据权利要求4所述的显示设备，所述控制器进一步被配置用于：
    在当前显示的页面中的指定位置显示蓝牙音箱BT Speaker对应的图标，并禁止调整已显示的声音Sound菜单中的耳机Headphone菜单。
  6. 根据权利要求1所述的显示设备，所述控制器识别出当前连接的蓝牙设备的第一设备类型，包括：
    与蓝牙设备进行交互以得到蓝牙设备内已写入的Cod；
    所述Cod用于指示所述蓝牙设备的类型；
    将所述Cod指示的蓝牙设备类型确定为所述第一设备类型。
  7. 一种蓝牙设备类型切换方法，包括：
    识别出当前连接的蓝牙设备的第一设备类型并显示所述第一设备类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致，则将当前显示的所述第一设备类型切换为所述第二设备类型；依据所述第二设备类型与当前连接的实际蓝牙设备进行交互；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互。
  8. 根据权利要求7所述的方法，所述获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致包括：
    若在指定时间内接收到外部输入的设备切换指令，所述设备切换指令用于在所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致时发送，则确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致；
    所述获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致包括：
    若在指定时间内未接收到外部输入的设备切换指令，则确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致；或者，若接收到外部输入的类型一致指令时，确定所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致。
  9. 根据权利要求7所述的方法，所述第一设备类型为用于指示蓝牙耳机BT headphone的类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互包括：
    在当前显示的页面中的指定位置显示蓝牙耳机BT headphone对应的图标；
    识别当前音频输出方式为通过已配置的喇叭Speaker输出，则当已显示的声音Sound菜单中的耳机headphone菜单中的模式为第一模式，所述第一模式用于指示采用蓝牙耳机BT headphone，则抑制通过所述喇叭Speaker输出声音，控制通过所述蓝牙耳机BT headphone输出声音；当所述耳机headphone菜单中的模式为第二模式，所述第二模式用于指示采用蓝牙耳机BT headphone和所述喇叭Speaker，则控制通过蓝牙耳机BT headphone和所述喇叭Speaker同时输出声音。
  10. 根据权利要求7所述的方法，所述第一设备类型为用于指示蓝牙耳机BT headphone的类型，所述第二设备类型为用于指示蓝牙音箱BT Speaker的类型；
    当获知所述第一设备类型与当前连接的实际蓝牙设备的第二设备类型不一致时，依据所述第二设备类型与当前连接的实际蓝牙设备进行交互包括：
    控制通过蓝牙音箱BT Speaker输出声音，并抑制所述蓝牙音箱BT Speaker之外的其他声音输出模块输出声音。
PCT/CN2021/119575 2020-10-14 2021-09-22 一种蓝牙设备类型切换方法及显示设备 WO2022078166A1 (zh)

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