CN117278788A - Method for preventing interference of Bluetooth equipment and display equipment - Google Patents
Method for preventing interference of Bluetooth equipment and display equipment Download PDFInfo
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- CN117278788A CN117278788A CN202311085815.XA CN202311085815A CN117278788A CN 117278788 A CN117278788 A CN 117278788A CN 202311085815 A CN202311085815 A CN 202311085815A CN 117278788 A CN117278788 A CN 117278788A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application provides a method for preventing interference of Bluetooth equipment and display equipment. The bluetooth setting page may be displayed first according to a user's operation. If the display device is connected with a certain Bluetooth device, in order to avoid interference of other unpaired Bluetooth devices on the display device which is normally used at present, a user can close a Bluetooth visibility switch on a Bluetooth setting page, after the Bluetooth visibility switch is closed, the Bluetooth device which is connected at present cannot be affected, other unpaired Bluetooth devices cannot scan the display device, and cannot send pairing requests to the display device, so that interference of the display device on normally displayed contents due to the fact that request information of the unpaired Bluetooth devices is displayed can be avoided.
Description
The application is as follows: chinese patent division of CN 202110931920.5.
Technical Field
The application relates to the technical field of display, in particular to a method for preventing interference of Bluetooth equipment and display equipment.
Background
With the continuous upgrade of display devices and the expansion of applications of bluetooth technology, current display devices generally have bluetooth-related functions. Bluetooth technology, as a global specification for wireless data and voice communications, has emerged today as an open world specification for many bluetooth standard devices, e.g., bluetooth speakers, bluetooth keyboards, bluetooth mice, bluetooth remote controls, etc.
The display device may also be a standard bluetooth device that can be scanned and connected by a variety of other bluetooth devices. However, there are some bluetooth devices currently capable of actively initiating a connection to a bluetooth technology enabled device such as a display device. When the Bluetooth devices initiate a connection request, the display device pops up information prompts of Bluetooth pairing connection. If the display device is already connected to the bluetooth device, or content is currently being played, such information cues may interfere with the content that the display device is normally playing, and may also affect the user experience.
Disclosure of Invention
The application provides a method for preventing interference of Bluetooth equipment and display equipment, and aims to solve the problem that unpaired Bluetooth equipment interferes with normal use of the display equipment.
In a first aspect, the present application provides a display device, comprising:
a display; a controller coupled to the display, the controller configured to: responding to a first page display instruction input by a user, and controlling a display to display a Bluetooth setting page; the Bluetooth setting page is used for displaying Bluetooth related options including a Bluetooth visibility switch; responding to a closing instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be closed; when the Bluetooth visibility switch is closed, the display device is controlled to be in a state that the display device cannot be scanned, so that interference of unpaired Bluetooth devices on the display device is avoided.
In some implementations, the controller is further configured to: responding to a second page display instruction input by a user, and controlling a display to display a setting page; the setting page is used for displaying a plurality of function options including Bluetooth setting options; and receiving a first page display instruction which is input on the setting page by a user and is used for selecting the Bluetooth setting option.
In some implementations, the controller is further configured to: responding to an opening instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be opened; when the Bluetooth visibility switch is turned on, the display device is controlled to be in a state capable of being scanned, so that the display device can be scanned by the Bluetooth device.
In some implementations, the controller is further configured to: when the Bluetooth visibility switch is turned on, controlling the display device to receive a pairing request sent by unpaired Bluetooth equipment, wherein the pairing request is used for indicating a request sent by unpaired Bluetooth equipment after the unpaired Bluetooth equipment is scanned to the display device; and according to the pairing request, controlling a display to display a pairing prompt page so as to prompt a user to pair the display equipment with the unpaired Bluetooth equipment.
In some implementations, the controller is further configured to: when the Bluetooth visibility switch is turned on, controlling the display device to receive a connection request sent by the paired Bluetooth device, wherein the connection request is used for indicating a request sent by the paired Bluetooth device after the paired Bluetooth device scans the display device; and controlling the display equipment to be connected with the Bluetooth equipment to be paired according to the connection request.
In some implementations, the controller is further configured to: responding to a pairing instruction input by a user on the prompt page, controlling the display device to pair with the unpaired Bluetooth device, and changing the unpaired Bluetooth device into a paired Bluetooth device after the unpaired Bluetooth device finishes pairing; and after pairing is completed, controlling the display device to be connected with the paired Bluetooth device.
In some implementations, the controller is further configured to: before the display equipment is powered off, if the Bluetooth visibility switch is turned off, the off state of the Bluetooth visibility switch is saved; and controlling the display equipment to be powered off.
In some implementations, the controller is further configured to: before the display equipment is powered off, if the Bluetooth visibility switch is turned on, the on state of the Bluetooth visibility switch is stored; and controlling the display equipment to be powered off.
In some implementations, the controller is further configured to: when the display device is powered on again, the current Bluetooth visibility switch is set to be in the off state or the on state which is stored before the display device is powered off.
In a second aspect, the present application further provides a method for preventing interference of a bluetooth device, including: responding to a first page display instruction input by a user, and controlling a display to display a Bluetooth setting page; the Bluetooth setting page is used for displaying Bluetooth related options including a Bluetooth visibility switch; responding to a closing instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be closed; when the Bluetooth visibility switch is closed, the display device is controlled to be in a state that the display device cannot be scanned, so that interference of unpaired Bluetooth devices on the display device is avoided.
As can be seen from the foregoing, the present application provides a method for preventing interference of a bluetooth device and a display device. The bluetooth setting page may be displayed first according to a user's operation. If the display device is connected with a certain Bluetooth device, in order to avoid interference of other unpaired Bluetooth devices on the display device which is normally used at present, a user can close a Bluetooth visibility switch on a Bluetooth setting page, after the Bluetooth visibility switch is closed, the Bluetooth device which is connected at present cannot be affected, other unpaired Bluetooth devices cannot scan the display device, and cannot send pairing requests to the display device, so that interference of the display device on normally displayed contents due to the fact that request information of the unpaired Bluetooth devices is displayed can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 illustrates a schematic diagram of a usage scenario of a display device according to some embodiments;
fig. 2 shows a hardware configuration block diagram of the control apparatus 100 according to some embodiments;
fig. 3 illustrates a hardware configuration block diagram of a display device 200 according to some embodiments;
FIG. 4 illustrates a software configuration diagram in a display device 200 according to some embodiments;
FIG. 5 illustrates a schematic diagram of a pairing prompt page displayed on a mobile phone according to some embodiments;
fig. 6 illustrates a schematic diagram of a bluetooth settings page, in accordance with some embodiments;
FIG. 7 shows a schematic diagram of a Bluetooth visibility switch turned off on a display device 200 in accordance with some embodiments;
FIG. 8 illustrates a schematic diagram of a setup page, according to some embodiments;
fig. 9 shows a schematic diagram of a bluetooth visibility switch on a display device 200 according to some embodiments;
fig. 10 shows a schematic diagram of a connection between a display device 200 and a paired bluetooth device, according to some embodiments;
FIG. 11 illustrates a schematic diagram of a pairing hint page according to some embodiments;
fig. 12 shows a schematic diagram of a display device 200 connected to an unpaired bluetooth device, in accordance with some embodiments;
FIG. 13 illustrates a schematic diagram of a Bluetooth device list on a handset, in accordance with some embodiments;
fig. 14 illustrates a schematic diagram of a bluetooth device list of a display device 200 according to some embodiments;
fig. 15 illustrates another schematic diagram of a bluetooth device list for display device 200 in accordance with some embodiments.
Detailed Description
For purposes of clarity and implementation of the present application, the following description will make clear and complete descriptions of exemplary implementations of the present application with reference to the accompanying drawings in which exemplary implementations of the present application are illustrated, it being apparent that the exemplary implementations described are only some, but not all, of the examples of the present application.
It should be noted that the brief description of the terms in the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.
The terms "first," second, "" third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for limiting a particular order or sequence, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.
The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that is capable of performing the function associated with that element.
Fig. 1 illustrates a schematic diagram of a usage scenario of a display device according to some embodiments. As shown in fig. 1, the display device 200 is also in data communication with a server 400, and a user can operate the display device 200 through the smart device 300 or the control apparatus 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes at least one of infrared protocol communication or bluetooth protocol communication, and other short-range communication modes, and the display device 200 is controlled by a wireless or wired mode. The user may control the display apparatus 200 by inputting a user instruction through at least one of a key on a remote controller, a voice input, a control panel input, and the like.
In some embodiments, the smart device 300 may include any one of a mobile terminal, tablet, computer, notebook, AR/VR device, etc.
In some embodiments, the smart device 300 may also be used to control the display device 200. For example, the display device 200 is controlled using an application running on a smart device.
In some embodiments, the smart device 300 and the display device may also be used for communication of data.
In some embodiments, the display device 200 may also perform control in a manner other than the control apparatus 100 and the smart device 300, for example, the voice command control of the user may be directly received through a module configured inside the display device 200 device for acquiring voice commands, or the voice command control of the user may be received through a voice control apparatus configured outside the display device 200 device.
In some embodiments, the display device 200 is also in data communication with a server 400. The display device 200 may be permitted to make communication connections via a Local Area Network (LAN), a 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 may be multiple clusters, and may include one or more types of servers.
In some embodiments, software steps performed by one step execution body may migrate on demand to be performed on another step execution body in data communication therewith. For example, software steps executed by the server may migrate to be executed on demand on a display device in data communication therewith, and vice versa.
Fig. 2 shows a hardware configuration block diagram of the control apparatus 100 according to some embodiments. As shown in fig. 2, 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 apparatus 100 may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive to the display device 200, and function as an interaction between the user and the display device 200.
In some embodiments, the communication interface 130 is configured to communicate with the outside, including at least one of a WIFI chip, a bluetooth module, NFC, or an alternative module.
In some embodiments, the user input/output interface 140 includes at least one of a microphone, a touchpad, a sensor, keys, or an alternative module.
Fig. 3 illustrates a hardware configuration block diagram of a display device 200 according to some embodiments.
In some embodiments, display apparatus 200 includes at least one of a modem 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, memory, a power supply, a user interface.
In some embodiments, the controller includes a central processor, a video processor, an audio processor, a graphics processor, RAM, ROM, a first interface for input/output to an nth interface.
In some embodiments, the display 260 includes a display screen component for presenting a picture, and a driving component for driving an image display, for receiving an image signal from the controller output, for displaying video content, image content, and components of a menu manipulation interface, and a user manipulation UI interface, etc.
In some embodiments, the display 260 may be at least one of a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
In some embodiments, the modem 210 receives broadcast television signals via wired or wireless reception and demodulates audio-video signals, such as EPG data signals, from a plurality of wireless or wired broadcast television signals.
In some embodiments, communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, or other network communication protocol chip or a near field communication protocol chip, and an infrared receiver. The display apparatus 200 may establish transmission and reception of control signals and data signals with the control device 100 or the server 400 through the communicator 220.
In some embodiments, the detector 230 is used to collect signals of the external environment or interaction with the outside. For example, detector 230 includes a light receiver, a sensor for capturing the intensity of ambient light; alternatively, the detector 230 includes an image collector such as a camera, which may be used to collect external environmental scenes, user attributes, or user interaction gestures, or alternatively, the detector 230 includes a sound collector such as a microphone, or the like, which is used to receive external sounds.
In some embodiments, 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), RGB port, etc. The input/output interface may be a composite input/output interface formed by a plurality of interfaces.
In some embodiments, the controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box or the like.
In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored on the memory. The controller 250 controls the overall operation of the display apparatus 200. For example: in response to receiving a user command to select a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.
In some embodiments, the object may be any one of selectable objects, such as a hyperlink, an icon, or other operable control. The operations related to the selected object are: displaying an operation of connecting to a hyperlink page, a document, an image, or the like, or executing an operation of a program corresponding to the icon.
In some embodiments, the controller includes at least one of 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), a first interface to an nth interface for input/output, a communication Bus (Bus), and the like.
And the CPU processor is used for executing the operating system and application program instructions stored in the memory and executing various application programs, data and contents according to various interaction instructions received from the outside so as to finally display and play various audio and video contents. The CPU processor may include a plurality of processors. Such as one main processor and one or more sub-processors.
In some embodiments, a graphics processor is used to generate various graphical objects, such as: at least one of icons, operation menus, and user input instruction display graphics. The graphic processor comprises an arithmetic unit, which is used for receiving various interactive instructions input by a user to operate and displaying various objects according to display attributes; the device also comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.
In some embodiments, the video processor is configured to receive an external video signal, perform at least one of decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image composition, and the like according to a standard codec protocol of an input signal, and obtain a signal that is displayed or played on the directly displayable device 200.
In some embodiments, the video processor includes at least one of a demultiplexing module, a video decoding module, an image compositing 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. And the video decoding module is used for processing the demultiplexed video signal, including decoding, scaling and the like. And an image synthesis module, such as an image synthesizer, for performing superposition mixing processing on the graphic generator and the video image after the scaling processing according to the GUI signal input by the user or generated by the graphic generator, so as to generate an image signal for display. And the frame rate conversion module is used for converting the frame rate of the input video. And the display formatting module is used for converting the received frame rate into a video output signal and changing the video output signal to be in accordance with a display format, such as outputting RGB data signals.
In some embodiments, the audio processor is configured to receive an external audio signal, decompress and decode according to a standard codec protocol of an input signal, and at least one of noise reduction, digital-to-analog conversion, and amplification, to obtain a sound signal that can be played in the speaker.
In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through the sensor to receive the user input command.
In some embodiments, a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user that enables conversion between an internal form of information and a form acceptable to the user. A commonly used presentation form of the user interface is a graphical user interface (Graphic User Interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in a display screen of the electronic device, where the control may include at least one of a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.
In some embodiments, the user interface 280 is an interface (e.g., physical keys on a display device body, or the like) that may be used to receive control inputs.
Referring to FIG. 4, in some embodiments, the system is divided into four layers, from top to bottom, an application layer (referred to as an "application layer"), an application framework layer (Application Framework layer) (referred to as a "framework layer"), a An Zhuoyun row (Android run) and a system library layer (referred to as a "system runtime layer"), and a kernel layer, respectively.
In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, or the like; or may be an application developed by a third party developer. In particular implementations, the application packages in the application layer are not limited to the above examples.
The framework layer provides an application programming interface (application programming interface, API) and programming framework for the application. The application framework layer includes a number of predefined functions. The application framework layer corresponds to a processing center that decides to let the applications in the application layer act. Through the API interface, the application program can access the resources in the system and acquire the services of the system in the execution.
As shown in fig. 4, the application framework layer in the embodiment of the present application includes a manager (manager), a Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used to interact with all activities that are running in the system; a Location Manager (Location Manager) is used to provide system services or applications with access to system Location services; a Package Manager (Package Manager) for retrieving various information about an application Package currently installed on the device; a notification manager (Notification Manager) for controlling the display and clearing of notification messages; a Window Manager (Window Manager) is used to manage icons, windows, toolbars, wallpaper, and desktop components on the user interface.
In some embodiments, the activity manager is used to manage the lifecycle of the individual applications as well as the usual navigation rollback functions, such as controlling the exit, opening, fallback, etc. of the applications. The window manager is used for managing all window programs, such as obtaining the size of the display screen, judging whether a status bar exists or not, locking the screen, intercepting the screen, controlling the change of the display window (for example, reducing the display window to display, dithering display, distorting display, etc.), etc.
In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is in use, the android operating system runs the C/C++ libraries contained in the system runtime layer to implement the functions to be implemented by the framework layer.
In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the kernel layer contains at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, pressure sensor, etc.), and power supply drive, etc.
With the continuous upgrade of the display device 200 and the expansion of the application of bluetooth technology, the current display device 200 generally has bluetooth-related functions. Bluetooth technology, as a global specification for wireless data and voice communications, has now emerged as a number of bluetooth standard devices, e.g., bluetooth speakers, bluetooth keyboards, bluetooth mice, bluetooth remote controls, etc.
The display device 200 may also be a standard bluetooth device 500 capable of being scanned and connected by a variety of other bluetooth devices 500. However, there are currently some bluetooth devices 500 that are able to actively initiate a connection to a bluetooth technology enabled device of the display device 200. These bluetooth devices 500, upon initiation of a connection request, display an informational prompt of the device 200 that would pop up the bluetooth pairing connection. Such information cues may interfere with the normally playing content of the display device 200 and may also affect the user's use experience if the display device 200 is already connected to the bluetooth device 500, or is currently playing content, etc.
Taking the example that the display device 200 is a mobile phone and the bluetooth device 500 is a bluetooth headset, if the bluetooth headset m scans the mobile phone of the user, a pairing request is actively sent to the mobile phone immediately. As shown in fig. 5, after receiving the pairing request, the mobile phone pops up a pairing prompt page on the current display content, and displays the prompt of "whether to pair with the bluetooth headset m" and controls such as "pairing", "cancelling" and the like on the pairing prompt page. If the mobile phone is already connected with the user's own Bluetooth headset, and the user does not want to replace the Bluetooth headset m, the pairing prompt page currently displayed on the mobile phone affects the content currently being watched by the user.
In order to solve the above problem of interference of the unpaired bluetooth device 500 to the display device 200, the display device 200 in the embodiment of the present application may provide a bluetooth visibility switch, which may be turned off when the user does not want the display device 200 to connect to the bluetooth device 500; alternatively, the Bluetooth visibility switch may be turned off when one Bluetooth device 500 is already connected to the display device 200, and the user does not want other Bluetooth devices to be connected to the display device 200. When the bluetooth visibility switch is turned off, the display device 200 will not be scanned by the bluetooth device 500, and the bluetooth device 500 will not actively send a pairing request to the display device 200. In this way, the display device 200 can be used normally or display content without being disturbed by pairing prompts of the bluetooth device 500.
The display device 200 of the embodiment of the present application may display the bluetooth visibility switch on a bluetooth setting page, and when a user needs to control the bluetooth visibility switch, the user may first input a first page display instruction to the display device 200, and further control the display device 200 to display the bluetooth setting page. Then, in order to avoid interference of the bluetooth device 500 to the display device 200, the user inputs a closing instruction to the display device 200 on the bluetooth setting page, so as to control the bluetooth visibility switch to be closed.
Referring to fig. 6, fig. 6 illustrates a schematic diagram of a bluetooth settings page, according to some embodiments. On the bluetooth settings page, a bluetooth visibility switch may be displayed. The Bluetooth visibility switch is a switch control capable of moving left and right, and when the switch control moves rightwards, the Bluetooth visibility switch is turned on; the switch control moves to the left indicating that the bluetooth visibility switch is off.
Referring to fig. 7, fig. 7 shows a schematic diagram of a bluetooth visibility switch turned off on a display device 200 according to some embodiments. In the above-described process of turning off the bluetooth visibility switch, the controller 250 of the display device 200 may be configured to: first, in response to a first page display instruction input by the user, the display 260 is controlled to display a bluetooth setting page. And then, responding to a closing instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be closed. Finally, when the bluetooth visibility switch is turned off, the display device 200 is controlled to be in a state that cannot be scanned, thereby avoiding interference of the unpaired bluetooth device 500 on the display device 200.
In the foregoing embodiment, the user may input a control instruction to the display apparatus 200 through the physical remote controller or the virtual remote controller, for example, pressing a direction key to control the movement of the focus on the page of the display apparatus 200, pressing a confirm key to select an option or content where the focus is located, and the like. The user may also input control instructions, such as inputting voice content "open bluetooth setup page" or the like, to the display device 200 by inputting voice content to the display device 200 capable of providing voice services.
In some embodiments, the bluetooth settings page does not exist alone, but rather belongs to a sub-page of the settings page. In this case, the user needs to first input a second page display instruction to the display device 200, controlling the display device 200 to display the setting page. In this process, the controller 250 of the display device 200 may also be configured to: first, in response to a second page display instruction input by the user, the display 260 is controlled to display a setting page. And then, receiving a first page display instruction which is input on the setting page by the user and is used for selecting the Bluetooth setting option.
Referring to fig. 8, fig. 8 illustrates a schematic diagram of a setup page according to some embodiments. On the setting page, function options such as voice options, input options, parental control options, bluetooth options and the like can be displayed. When the user selects the bluetooth option on the setup page, the display device 200 displays the bluetooth setup page.
If the user needs the display device 200 to connect to the bluetooth device 500 or needs the display device 200 to replace another bluetooth device 500 for connection, the user may turn on the bluetooth visibility switch. When the bluetooth visibility switch is turned on, the display device 200 can be scanned by the bluetooth device 500, and the bluetooth device 500 can actively send a pairing request to the display device 200. Thus, the user can control the display device 200 to be connected with the target Bluetooth device according to the own requirement.
Referring to fig. 9, fig. 9 shows a schematic diagram of a bluetooth visibility switch on a display device 200 according to some embodiments. In the above-described process of turning on the bluetooth visibility switch, the controller 250 of the display device 200 may be further configured to: first, in response to an on instruction input by a user on a bluetooth setting page, the bluetooth visibility switch is controlled to be turned on. Then, when the bluetooth visibility switch is turned on, the display device 200 is controlled to be in a state in which it can be scanned, so that the display device 200 can be scanned by the bluetooth device 500.
After the bluetooth visibility switch is turned on, the bluetooth device 500 that can scan the display device 200 may be the bluetooth device 500 that has been paired with the display device 200 or may be the bluetooth device 500 that has not been paired with the display device 200.
For the bluetooth device 500 that has been paired with the display device 200, the display device 200 has already saved the device information of the bluetooth device 500, and the bluetooth device 500 has also saved the device information of the display device 200. Therefore, when the bluetooth device 500 scans the display device 200, it is unnecessary to transmit the pairing request to the display device 200 again, and the connection request can be directly transmitted. The display device 200 directly connects with the bluetooth device 500 according to the connection request.
Referring to fig. 10, fig. 10 shows a schematic diagram of a connection between a display device 200 and a paired bluetooth device, according to some embodiments. In the above-described process of connecting the display device 200 with the paired bluetooth device, the controller 250 of the display device 200 may be configured to: first, when the bluetooth visibility switch is turned on, the control display device 200 receives a connection request transmitted by the paired bluetooth device. Then, according to the connection request, the display device 200 is controlled to connect with the paired bluetooth device.
With respect to the unpaired bluetooth device 500, since the display device 200 does not store the device information of the bluetooth device 500, the bluetooth device 500 does not store the device information of the display device 200. Accordingly, when an unpaired bluetooth device scans the display device 200, a pairing request needs to be sent to the display device 200 first. The unpaired bluetooth device can be paired with the display device 200 for connection after the display device 200 agrees to pair with the unpaired bluetooth device.
In some embodiments, after sending a pairing request to the display device 200, the display device 200 does not actively pair with the unpaired bluetooth device, but displays a pairing prompt page to prompt the user whether the display device 200 needs to be paired with the unpaired bluetooth device.
Referring to fig. 11, fig. 11 illustrates a schematic diagram of a pairing hint page according to some embodiments. The Bluetooth pairing request and the connection with the mobile phone are displayed on the pairing prompt page, and the password is ensured to be displayed on the mobile phone: 967919", etc., and also displays options of" pairing "and" cancel ", etc. If the user determines that the mobile phone to be paired displays the pairing password as follows: 967919, the "pairing" option can be selected, and then a pairing instruction is input to the display device 200, so as to control the display device 200 to be paired with the mobile phone.
Typically, the display device 200 may connect to the unpaired bluetooth device immediately after pairing with the unpaired bluetooth device is completed. At this point, the unpaired bluetooth device becomes a paired bluetooth device.
After the display device 200 displays the pairing prompt page, if the user finds that the pairing password displayed on the mobile phone is wrong or does not want to pair with the mobile phone, the user can also select a cancel option, further input a cancel instruction to the display device 200, and control the display device 200 to continue displaying normal content. At this time, the display device 200 still maintains the current bluetooth connection state and does not pair with the mobile phone.
Referring to fig. 12, fig. 12 shows a schematic diagram of a display device 200 connected to an unpaired bluetooth device, according to some embodiments. In the above-described process of connecting the display device 200 with an unpaired bluetooth device, the controller 250 of the display device 200 may be further configured to: first, when the bluetooth visibility switch is turned on, the control display device 200 receives a pairing request transmitted from an unpaired bluetooth device. Then, according to the pairing request, the control display 260 displays a pairing prompt page, so as to prompt the user to pair the display device 200 with the unpaired bluetooth device.
The controller 250 may also be configured to: and responding to a pairing instruction input by a user on the prompt page, and controlling the display device 200 to pair with the unpaired Bluetooth device, wherein the unpaired Bluetooth device becomes the paired Bluetooth device after the pairing is completed. After pairing is completed, control of the display device 200 to connect with the paired bluetooth device continues.
In the foregoing embodiments, the method of the embodiment of the present application is described by taking the case that the unpaired bluetooth device actively transmits the pairing request to the display device 200. In some embodiments, unpaired bluetooth devices may also passively send pairing requests to the display device 200 according to user operations or the like. For example, some cell phones can scan for a number of devices including the display device 200 after turning on bluetooth functionality. At this time, as shown in fig. 13, the names of all scanned devices are listed on the bluetooth device list of the mobile phone, where the name of the display device 200 may be "smart tv A4". If it is desired that the handset be connected to the display device 200, the user may click "smart tv A4" on the bluetooth device list, at which point the handset will send a pairing request to the display device 200. After receiving the pairing request, the display device 200 displays a pairing prompt page.
In order to avoid the complex operation of the paired bluetooth device when connected to the display device 200 each time, device information of the paired bluetooth device is typically stored in the display device 200. If the display device 200 is not currently connected to any bluetooth device 500 and is in a state that can be scanned, then connection to the paired bluetooth device is prioritized, and the connection does not need to be paired with the bluetooth device again.
For example, bluetooth device a, bluetooth device B, and bluetooth device C may all scan for display device 200, but only bluetooth device B is already paired with display device 200, then display device 200 will be preferentially connected to bluetooth device B. If the user wants to exchange the bluetooth device a, it is necessary to control the display device 200 to pair with the bluetooth device a and directly connect with the bluetooth device a after the pairing.
When a plurality of paired bluetooth devices scan the display device 200, in order to avoid connection collision of the paired bluetooth devices, the display device 200 determines the paired bluetooth device that was last connected and connects with the paired bluetooth device.
For example, paired bluetooth device a, paired bluetooth device b, and paired bluetooth device c are scanned to display device 200, respectively, and display device 200 determines that the last of the three paired bluetooth devices to connect to is paired bluetooth device c. Then the display device 200 will preferentially connect with the paired bluetooth device c. If the user wants to replace bluetooth device a, the paired bluetooth device a may be selected from the list of bluetooth devices provided by display device 200.
Referring to fig. 14, fig. 14 shows a schematic diagram of a bluetooth device list of a display device 200 according to some embodiments. Taking the above-described paired bluetooth device a, paired bluetooth device b, and paired bluetooth device c scanned to the display device 200 as an example, names of the paired bluetooth device a, paired bluetooth device b, and paired bluetooth device c may be displayed on the bluetooth device list of the display device 200. If display device 200 is connecting with paired bluetooth device c, a "connected" alert will be displayed at the location of bluetooth device c on the bluetooth device list, while "paired" alerts will be displayed at the locations of bluetooth device a and bluetooth device b. If the user thinks of replacing paired bluetooth device a, the user may select bluetooth device a on the list of bluetooth devices, and after connection, as shown in fig. 15, a "connected" prompt will be displayed at the location of bluetooth device a, and correspondingly, a "paired" prompt will be displayed at the location of bluetooth device c.
In some embodiments, to avoid multiple operations of the bluetooth visibility switch by the user of the display device 200, the display device 200 may also save the bluetooth visibility status before each shutdown. Thus, when the device is powered on again, the display device 200 can restore the Bluetooth visibility state before the device is powered off, so as to prevent the user from repeatedly setting and operating.
In the above process of restoring the bluetooth visibility state of the display apparatus 200 before shutdown, the controller 250 of the display apparatus 200 may be further configured to: first, if the bluetooth visibility switch is turned off before the display apparatus 200 is turned off, the off state of the bluetooth visibility switch is saved. Then, the display device 200 is controlled to be turned off. Finally, when the display device 200 is powered on again, the current Bluetooth visibility switch is set to the off state that has been saved prior to shutdown.
Alternatively, the controller 250 may be further configured to: first, if the bluetooth visibility switch is turned on before the display apparatus 200 is turned off, the on state of the bluetooth visibility switch is saved. Then, the display device 200 is controlled to be turned off. Finally, when the display device 200 is powered on again, the current Bluetooth visibility switch is set to the on state that has been saved prior to powering off.
As can be seen, the display device 200 in the embodiment of the present application may first display a bluetooth setting page according to a user operation. If the display device 200 is connected to a certain bluetooth device, in order to avoid interference of other unpaired bluetooth devices 500 to the display device 200 that is currently being used normally, the user may turn off the bluetooth visibility switch on the bluetooth setting page, after the bluetooth visibility switch is turned off, the bluetooth device 500 that is currently connected will not be affected, and other unpaired bluetooth devices 500 cannot scan the display device 200 and cannot send a pairing request to the display device 200, so that interference of the display device 200 to normally displayed content due to the request information of unpaired bluetooth devices can be avoided.
In order to solve the problem that the unpaired bluetooth device interferes with the normal use of the display device, the embodiment of the application further provides a method for preventing the bluetooth device from interfering, which can be applied to the display device 200 of the foregoing embodiment. The method may comprise the steps of: in response to a first page display instruction input by the user, the display 260 is controlled to display a bluetooth setting page. The Bluetooth setting page is used for displaying Bluetooth related options including a Bluetooth visibility switch. And responding to a closing instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be closed. When the Bluetooth visibility switch is turned off, the display device 200 is controlled to be in a state that cannot be scanned, so that interference of unpaired Bluetooth devices on the display device 200 is avoided.
In some embodiments, the method may further comprise: in response to the second page display instruction input by the user, the display 260 is controlled to display the setting page. Wherein the settings page is used to display several function options including bluetooth settings options. And receiving a first page display instruction which is input by a user on the setting page and is used for selecting a Bluetooth setting option.
In some embodiments, the method may further comprise: and responding to an opening instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be opened. When the bluetooth visibility switch is turned on, the display device 200 is controlled to be in a state in which it can be scanned, so that the display device 200 can be scanned by the bluetooth device 500.
In some embodiments, the method may further comprise: when the bluetooth visibility switch is turned on, the control display device 200 receives a pairing request sent by an unpaired bluetooth device. Wherein the pairing request is used to represent a request sent by an unpaired bluetooth device after scanning to the display device 200. According to the pairing request, the control display 260 displays a pairing prompt page, thereby prompting the user to pair the display device 200 with an unpaired bluetooth device.
In some embodiments, the method may further comprise: when the bluetooth visibility switch is turned on, the control display device 200 receives a connection request transmitted by the paired bluetooth device. Wherein the connection request is used to represent a request sent by the paired bluetooth device after scanning to the display device 200. According to the connection request, the display device 200 is controlled to connect with the paired bluetooth device.
In some embodiments, the method may further comprise: and in response to a pairing instruction input by a user on the prompt page, controlling the display device 200 to pair with the unpaired Bluetooth device. The unpaired Bluetooth device is changed into the paired Bluetooth device after pairing is completed. After pairing is completed, the control display device 200 is connected with the paired bluetooth device.
In some embodiments, the method may further comprise: if the Bluetooth visibility switch is off before the display device 200 is turned off, the off state of the Bluetooth visibility switch is saved. The display device 200 is controlled to be turned off.
In some embodiments, the method may further comprise: before the display device 200 is turned off, if the bluetooth visibility switch is turned on, the on state of the bluetooth visibility switch is saved. The display device 200 is controlled to be turned off.
In some embodiments, the method may further comprise: when the display device 200 is turned on again, the current bluetooth visibility switch is set to an off state or an on state that has been saved before the power-off.
Since the method for preventing interference of bluetooth devices in the embodiments of the present application may be applied to the display device 200 as described in the foregoing embodiments, other content related to the method for preventing interference of bluetooth devices in the embodiments of the present application may refer to the content related to the foregoing embodiments of the display device 200, and will not be described herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A display device, characterized by comprising:
a display;
a controller coupled to the display, the controller configured to:
Responding to a control command of the user to input and display a first page, and controlling a display to display a Bluetooth setting page by the controller; the Bluetooth setting page comprises relevant options including Bluetooth visibility switches;
responding to a control instruction input by a user for closing the Bluetooth visibility switch, and controlling the Bluetooth visibility switch to be closed by the controller;
when the Bluetooth visibility switch is in a closed state, the display device is in a state that cannot be scanned, so that interference of unpaired Bluetooth devices on the display device is avoided.
2. The display device of claim 1, wherein the controller is further configured to:
responding to a second page display instruction input by a user, and controlling a display to display a setting page; the setting page is used for displaying a plurality of function options including Bluetooth setting options;
and receiving a first page display instruction which is input on the setting page by a user and is used for selecting the Bluetooth setting option.
3. The display device of claim 1, wherein the controller is further configured to:
responding to an opening instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be opened;
When the Bluetooth visibility switch is turned on, the display device is controlled to be in a state capable of being scanned, so that the display device can be scanned by the Bluetooth device.
4. The display device of claim 3, wherein the controller is further configured to:
when the Bluetooth visibility switch is turned on, controlling the display device to receive a pairing request sent by unpaired Bluetooth equipment, wherein the pairing request is used for indicating a request sent by unpaired Bluetooth equipment after the unpaired Bluetooth equipment is scanned to the display device;
and according to the pairing request, controlling a display to display a pairing prompt page so as to prompt a user to pair the display equipment with the unpaired Bluetooth equipment.
5. The display device of claim 3, wherein the controller is further configured to:
when the Bluetooth visibility switch is turned on, controlling the display device to receive a connection request sent by the paired Bluetooth device, wherein the connection request is used for indicating a request sent by the paired Bluetooth device after the paired Bluetooth device scans the display device;
and controlling the display equipment to be connected with the paired Bluetooth equipment according to the connection request.
6. The display device of claim 4, wherein the controller is further configured to:
responding to a pairing instruction input by a user on the prompt page, controlling the display device to pair with the unpaired Bluetooth device, and changing the unpaired Bluetooth device into a paired Bluetooth device after the unpaired Bluetooth device finishes pairing;
and after pairing is completed, controlling the display device to be connected with the paired Bluetooth device.
7. The display device of claim 1, wherein the controller is further configured to:
before the display equipment is powered off, if the Bluetooth visibility switch is turned off, the off state of the Bluetooth visibility switch is saved;
and controlling the display equipment to be powered off.
8. The display device of claim 3, wherein the controller is further configured to:
before the display equipment is powered off, if the Bluetooth visibility switch is turned on, the on state of the Bluetooth visibility switch is stored;
and controlling the display equipment to be powered off.
9. The display device of any of claims 7-8, wherein the controller is further configured to:
When the display device is powered on again, the current Bluetooth visibility switch is set to be in the off state or the on state which is stored before the display device is powered off.
10. A method of preventing interference from a bluetooth device, the method comprising:
responding to a first page display instruction input by a user, and controlling a display to display a Bluetooth setting page; the Bluetooth setting page is used for displaying Bluetooth related options including a Bluetooth visibility switch;
responding to a closing instruction input by a user on the Bluetooth setting page, and controlling the Bluetooth visibility switch to be closed;
when the Bluetooth visibility switch is closed, the display device is controlled to be in a state that the display device cannot be scanned, so that interference of unpaired Bluetooth devices on the display device is avoided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311085815.XA CN117278788A (en) | 2021-08-13 | 2021-08-13 | Method for preventing interference of Bluetooth equipment and display equipment |
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| CN202110931920.5A CN113596543B (en) | 2021-08-13 | 2021-08-13 | Method for preventing interference of Bluetooth equipment and display equipment |
| CN202311085815.XA CN117278788A (en) | 2021-08-13 | 2021-08-13 | Method for preventing interference of Bluetooth equipment and display equipment |
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| CN202110931920.5A Division CN113596543B (en) | 2021-07-13 | 2021-08-13 | Method for preventing interference of Bluetooth equipment and display equipment |
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| US10187908B2 (en) * | 2014-05-09 | 2019-01-22 | Blackberry Limited | System and method for indicating pairing availability between devices |
| CN105681886B (en) * | 2016-03-22 | 2018-11-16 | 广东欧珀移动通信有限公司 | Bluetooth connection control method, device and the playback equipment of playback equipment |
| WO2020248681A1 (en) * | 2019-06-10 | 2020-12-17 | 海信视像科技股份有限公司 | Display device and method for displaying bluetooth switch states |
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