Display device and device name processing method for display device

Abstract

The embodiment of the invention provides display equipment and an equipment name processing method for the display equipment. After the Bluetooth communication connection is established between the control device and the display equipment, the display equipment can store equipment information of the control device in a preset database. And when the user indicates to modify the initial equipment name of the control device in the display equipment, the display equipment acquires a first equipment name input by the user, and updates the initial equipment name in the equipment information in the database into the first equipment name. The display device can also send a device name updating instruction carrying the first device name to the control device, and the control device can update the initial device name based on the first device name. Therefore, after the user modifies the equipment name of the control device, the display equipment and the control device can synchronously update the modified equipment name, and the use experience of the user is improved.

Description

Display device and device name processing method for display device

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This disclosure claims priority to the Chinese patent application filed with the China Patent Office on August 22, 2022, with application number 202211006463.X, the entire contents of which are incorporated by reference into this disclosure. Technical Field

[0003] The present disclosure relates to the technical field of display devices, and in particular to a display device and a method for processing a device name of the display device. Background Art

[0004] A display device refers to a terminal device that can output specific display images. With the rapid development of display devices, the functions of display devices will become increasingly richer and the performance will become increasingly powerful. It can realize two-way human-computer interaction functions, integrate multiple functions such as audio and video, entertainment, and data, and be used to meet the diverse and personalized needs of users.

[0005] The user can use a control device, such as a remote control, to control the display device to achieve various functions. The display device has a Bluetooth function and may be connected to other devices for Bluetooth communication. Therefore, the user can use a traditional infrared remote control to control the display device, or use a Bluetooth remote control to control the display device. When using a Bluetooth remote control, it is necessary to first pair the remote control and the display device to establish a Bluetooth communication connection. Compared to the traditional infrared remote control, the user can also modify the device name of the Bluetooth remote control to more intuitively distinguish the Bluetooth remote control. The user can directly use the Bluetooth remote control to modify the name of their own device, or have the display device display the device name of the Bluetooth remote control and modify it in the display device.

[0006] However, when the user modifies the device name on the Bluetooth remote control or the display device, it only changes the device name stored in the device, but cannot notify the other device, making it impossible for the other device to synchronously update the device name of the Bluetooth remote control, which seriously affects the user experience.

[0007] Summary of the Invention

[0008] Some embodiments of the present disclosure provide a display device, including:

[0009] a display configured to display an image and / or a user interface;

[0010] a communicator configured to establish a communication connection with the control device;

[0011] a memory configured to store computer instructions and data associated with the display;

[0012] A processor, connected to the display, the communicator, and the memory, is configured to execute the computer instructions so that the display device performs:

[0013] Establishing a Bluetooth communication connection with the control device, and receiving device information of the control device during the process of establishing the Bluetooth communication connection; the device information includes an initial device name of the control device;

[0014] Storing the device information in a preset database;

[0015] In response to an instruction input by a user indicating to modify the initial device name, obtaining a first device name input by the user;

[0016] The device name processing method for displaying a device includes: updating the initial device name in the device information in the database to the first device name, and sending a device name update instruction carrying the first device name to the control device, so that the control device updates the initial device name based on the first device name.

[0017] Establishing a Bluetooth communication connection with the control device, and receiving device information of the control device during the process of establishing the Bluetooth communication connection; the device information includes an initial device name of the control device;

[0018] Storing the device information in a preset database;

[0019] In response to an instruction input by a user indicating to modify the initial device name, obtaining a first device name input by the user;

[0020] The initial device name in the device information in the database is updated to the first device name, and a device name update instruction carrying the first device name is sent to the control device, so that the control device updates the initial device name based on the first device name. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG1 shows a usage scenario of a display device according to some embodiments of the present disclosure;

[0022] FIG2 shows a hardware configuration block diagram of the control device 100 according to some embodiments of the present disclosure;

[0023] FIG3 shows a hardware configuration block diagram of a display device 200 according to some embodiments of the present disclosure;

[0024] FIG4 shows a software configuration diagram of the display device 200 according to some embodiments of the present disclosure;

[0025] FIG5 shows a schematic diagram of a user interface in some embodiments of the present disclosure;

[0026] FIG6 shows a schematic diagram of a function panel page in some embodiments of the present disclosure;

[0027] FIG7 shows a schematic diagram of displaying a list of electronic devices on a display in some embodiments of the present disclosure;

[0028] FIG8 is a schematic diagram showing device name update confirmation information displayed on a display in some embodiments of the present disclosure;

[0029] FIG9 shows a flowchart of interaction between a display device and a control apparatus in some embodiments of the present disclosure;

[0030] FIG10 is a schematic diagram showing a device interface in some embodiments of the present disclosure;

[0031] FIG11 shows a schematic diagram of a device details page in some embodiments of the present disclosure;

[0032] FIG12 is a schematic diagram showing a connection prompt interface in some embodiments of the present disclosure;

[0033] FIG13 is a schematic diagram showing a prompt interface in some embodiments of the present disclosure;

[0034] FIG14 shows a flowchart of interaction between a display device and a control apparatus in some embodiments of the present disclosure;

[0035] FIG15 shows a flowchart of a method for processing a device name of a display device in some embodiments of the present disclosure.

[0036] FIG16 shows a flowchart of a method for processing a device name of a display device in some embodiments of the present disclosure. DETAILED DESCRIPTION

[0037] In order to make the purpose, implementation methods and advantages of the present disclosure clearer, the implementation methods of some embodiments provided by the present disclosure will be clearly and completely described below in combination with the drawings in some embodiments provided by the present disclosure. Obviously, some of the embodiments described are only part of the embodiments of the present disclosure, rather than all the embodiments.

[0038] It should be noted that the brief descriptions of terms in this disclosure are only for the purpose of facilitating the understanding of the embodiments described below, and are not intended to limit the embodiments of this disclosure. Unless otherwise specified, these terms should be understood according to their ordinary and usual meanings.

[0039] FIG1 illustrates a usage scenario of a display device according to some embodiments of the present disclosure. As shown in FIG1 , a user can operate a display device 200 through a mobile terminal 300 and a control device 100. The control device 100 can be a remote controller, and communication between the remote controller and the display device includes infrared protocol communication, Bluetooth protocol communication, wireless or other wired methods to control the display device 200. The user can control the display device 200 by inputting user commands through buttons on the remote controller, voice input, control panel input, etc. In some embodiments of the present disclosure, a mobile terminal, tablet computer, computer, laptop computer, and other smart devices can also be used to control the display device 200.

[0040] In some embodiments of the present disclosure, the mobile terminal 300 can install software applications with the display device 200, and realize connection communication through a network communication protocol to achieve the purpose of one-to-one control operation and data communication. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200 to realize the synchronous display function. The display device 200 also communicates data with the server 400 through various communication methods. The display device 200 can be allowed to communicate and connect through a local area network (LAN), a wireless local area network (WLAN) and other networks. The server 400 can provide various content and interactions to the display device 200. The display device 200 can be a liquid crystal display, an organic light-emitting diode (OLED) display, or a projection display device. In addition to providing a broadcast receiving television function, the display device 200 can also provide an intelligent network TV function that provides computer support functions.

[0041] Figure 2 shows a hardware configuration block diagram of the control device 100 according to some embodiments of the present disclosure. As shown in Figure 2, the control device 100 includes a processor 110, a communication interface 130, a user input / output interface 140, a memory, a power supply, a read-only memory (ROM), a random access memory (RAM), a processor, etc. The control device 100 can receive user input operation instructions and convert the operation instructions into instructions that can be recognized and responded to by the display device 200, acting as an interactive intermediary between the user and the display device 200. The communication interface 130 is used for external communication and includes at least one of a WIFI module, a Bluetooth module, a near field communication (NFC) module or an alternative module. The user input / output interface 140 includes at least one of a microphone, a touchpad, a sensor, a button or an alternative module.

[0042] Figure 3 shows a hardware configuration block diagram of a display device 200 according to some embodiments of the present disclosure. As shown in Figure 3, the display device 200 includes at least one of a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a processor 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface 280. In some embodiments of the present disclosure, the processor includes a video processor, an audio processor, etc. In some embodiments of the present disclosure, the display 260 may be at least one of a liquid crystal display, an OLED display, a touch display, and a projection display, and may also be a projection device and a projection screen. The display is used to display a user interface and / or images. The user interface may include a first image, such as various media resources obtained from a network signal source, including videos, pictures, and other content. The user interface may also be some user interface (UI) interface of the display device. Users can view media resources and other content on the display. The tuner / demodulator 210 receives broadcast television signals via wired or wireless reception, and demodulates audio and video signals, such as Electronic Program Guide (EPG) data signals, from multiple wireless or wired broadcast television signals. The detector 230 is used to collect signals from the external environment or external interactions. The processor 250 and the tuner / demodulator 210 can be located in different separate devices, that is, the tuner / demodulator 210 can also be located in an external device to the main device where the processor 250 is located, such as an external set-top box.

[0043] In some embodiments of the present disclosure, the processor 250 controls the display device to be configured to execute the computer instructions so that the display device performs corresponding work and responds to user operations through computer instructions of various software control programs stored in the memory and data associated with the display 260. The processor 250 controls the overall operation of the display device 200. The user can input user commands through the graphical user interface (GUI) displayed on the display 260, and the user input interface receives the user input commands through the graphical user interface (GUI). Alternatively, the user can input user commands by inputting specific sounds or gestures, and the user input interface recognizes the sounds or gestures through sensors to receive user input commands.

[0044] FIG4 shows a software configuration diagram of a display device 200 according to some embodiments of the present disclosure. As shown in FIG4 , the system is divided into four layers, namely, from top to bottom, the application layer (hereinafter referred to as the "application layer"), the application framework layer (hereinafter referred to as the "framework layer"), the Android runtime and system library layer (hereinafter referred to as the "system runtime layer"), and the kernel layer. The kernel layer includes at least one of the following drivers: an audio driver, a display driver, a Bluetooth driver, a camera driver, a WIFI driver, a Universal Serial Bus (USB) driver, a High Definition Multimedia Interface (HDMI) driver, a sensor driver (such as a fingerprint sensor, a temperature sensor, a pressure sensor, etc.), and a power driver.

[0045] In some embodiments of the present disclosure, a display device may be communicatively connected to other electronic devices for interactive communication. For example, the display device may communicate with a control device, which may be a remote control or a terminal device. A user may use the remote control to control the display device to implement various functions of the display device.

[0046] The display device includes a communicator that enables the display device to communicate with other electronic devices, enabling data exchange and other operations. The communicator may include a Bluetooth module for controlling the display device to turn on and off the Bluetooth function. The communicator may also include a WiFi module for WiFi connection and an infrared receiving module for receiving infrared signals. Based on the communicator, the display device can establish various communication connections with the control device, including Bluetooth communication connection, infrared connection, and WiFi connection.

[0047] In some embodiments of the present disclosure, the user can control which type of communication mode is enabled on the display device. For example, the user can control whether the display device enables the Bluetooth function.

[0048] In some embodiments of the present disclosure, after the user controls the display device to turn on, the display device can display a user interface and / or an image. Figure 5 shows a schematic diagram of the user interface in some embodiments of the present disclosure. The user interface includes a first navigation bar 500, a second navigation bar 510, a function bar 520 and a content display area 530. The function bar 520 includes multiple function controls such as "viewing history", "my applications" and "functions". Among them, the content displayed in the content display area 530 will change with the changes in the selected controls in the first navigation bar 500 and the second navigation bar 510. The user can click on the "function" control in the function bar 520 to input the display instructions for the function page supported by the display device to trigger entry into the corresponding display panel. It should be noted that the user can also input the selection operation of the function control in other ways to trigger entry into the display panel corresponding to the function. For example, use the voice control function or the search function to control entry into the function panel page.

[0049] FIG6 shows a schematic diagram of a function panel page in some embodiments of the present disclosure. The function panel page may include various functions supported by the display device, such as Bluetooth. The user can control the display device to turn on or off the Bluetooth function.

[0050] In some embodiments of the present disclosure, considering the communication security of the display device, the display device may be provided with a communication mode.

[0051] When the communication mode is off, the display device will not receive communication connection requests sent by other electronic devices. At this time, the display device does not allow electronic devices to communicate and connect, and the display device will not exchange information with any electronic device.

[0052] When communication mode is enabled, the display device is configured to execute computer instructions to cause the display device to receive a communication connection request sent by an electronic device. At this point, the display device can allow the electronic device and the display device to establish a communication connection, thereby enabling information exchange. A user can input a communication mode enablement instruction into the display device. When the processor receives the communication mode enablement instruction, it can control the display device to enter communication mode.

[0053] In some embodiments of the present disclosure, a user can use a control device to control a display device. The control device can be configured to execute the computer instructions so that the control device executes and communicates with the display device, thereby realizing information interaction between the terminal device and the display device, for example, it is configured to execute the computer instructions so that the control device executes and sends various control instructions to the display device, so that the display device performs corresponding operations. The control device can be a Bluetooth remote control or a terminal device that supports Bluetooth Low Energy (BLE), such as a mobile terminal, a mobile phone, and a tablet computer. The Bluetooth remote control used by the user can be a BLE Bluetooth device.

[0054] The user can establish a Bluetooth communication connection between the control device and the display device. The control device may be provided with a connection button. When the user presses this button, it is considered that the user has sent a command to the control device to connect to the display device. A Bluetooth communication connection can be established between the control device and the display device, thereby ensuring that various control commands can be subsequently sent to the display device.

[0055] In some embodiments of the present disclosure, a control device and a display device may establish a Bluetooth communication connection via pairing. For example, when the control device and the display device first establish a Bluetooth communication connection, since they have never been connected before and do not know any information about the other device, direct instructions cannot be sent between the control device and the display device. The control device may be configured to execute computer instructions to cause the control device to perform a pairing connection with the display device via broadcast information.

[0056] The control device can be configured to execute the computer instructions so that the control device executes to send a Bluetooth broadcast packet in the network, and the display device can be configured to execute the computer instructions so that the display device executes a scan and obtains the Bluetooth broadcast packet in the network, thereby establishing a Bluetooth communication connection with the control device. In some embodiments of the present disclosure, the control device can be configured to execute the computer instructions so that the control device executes to first count its own device information. The device information can include a device name and a physical address. Among them, the physical address can be a Media Access Control (MAC) address. The control device can be configured to execute the computer instructions so that the control device executes to generate a Bluetooth broadcast packet. The Bluetooth broadcaster can be a data packet, and the Bluetooth broadcast packet contains the device information of the control device. The control device can further be configured to execute the computer instructions so that the control device executes to initiate a Bluetooth broadcast and send the Bluetooth broadcast packet to the local area network. The display device can be configured to execute the computer instructions so that the display device executes to initiate a scanning function, scans the information in the local area network, and thereby obtains the Bluetooth broadcast packet. The display device can obtain the device information of the control device contained in the Bluetooth broadcast packet. The display device can determine the physical address of the control device based on the device information, thereby establishing a Bluetooth communication connection with the control device. The display device can be configured to execute the computer instructions so that the display device generates a connection instruction indicating the establishment of a Bluetooth communication connection, and sends the connection instruction to the physical address, thereby sending the connection instruction to the control device. The control device is configured to execute the computer instructions so that the control device can establish a Bluetooth communication connection with the display device after receiving the connection instruction. The control device can also be configured to execute the computer instructions so that the control device sends a connection success message to the display device to prompt the display device that the Bluetooth communication connection is currently successfully established.

[0057] In some embodiments of the present disclosure, if a Bluetooth communication connection has already been established between the display device and the control device, this indicates that the display device and the control device have already acquired information such as the physical address of the other device. In this case, the control device and the display device can directly transmit relevant information to each other. For example, the control device can be configured to execute computer instructions to cause the control device to send a connection request to the display device, and the display device can be configured to execute computer instructions to cause the display device to agree to the connection and then send a connection instruction to the control device to establish the Bluetooth communication connection.

[0058] The control device can actively establish a Bluetooth communication connection with the display device. In some embodiments of the present disclosure, the control device can be configured to execute computer instructions so that the control device executes to send a connection request to the display device or sends a Bluetooth broadcast packet to the network. The connection request or the Bluetooth broadcast packet can carry the device information of the control device, including the initial device name and initial physical address of the control device. The display device is configured to execute computer instructions so that the display device executes to establish a Bluetooth communication connection with the control device based on the initial physical address of the control device. After the control device and the display device establish a Bluetooth communication connection, communication interaction can be carried out. At this time, the control device can be configured to execute computer instructions so that the control device executes to send various control instructions to the display device, so that the display device realizes the corresponding functions. The display device can also be configured to execute computer instructions so that the display device executes to feedback some information to the control device.

[0059] The display device may also be configured to execute computer instructions so that the display device actively establishes a Bluetooth communication connection with the control device.

[0060] The display device may have a Bluetooth scanning function. After being configured to execute computer instructions so that the display device activates the Bluetooth scanning function, the display device can scan all Bluetooth-enabled electronic devices within a certain area around it and read the device identifiers of these scanned Bluetooth devices. The device identifiers may be the electronic device's identity document (ID) or device name. The display device can distinguish each electronic device by identifying the device identifier and establish a Bluetooth communication connection.

[0061] In some embodiments of the present disclosure, after scanning a number of electronic devices, the display device can be configured to execute the computer instructions so that the display device displays a list of electronic devices on the display, and the list of electronic devices can include the device identifications of all electronic devices. Figure 7 shows a schematic diagram of displaying a list of electronic devices on a display in some embodiments of the present disclosure. All scanned electronic devices can be displayed on the display, and the device name of each electronic device is obtained. At the same time, a list of electronic devices is displayed, which includes the device name of each electronic device. The user can determine which electronic device it is based on the device name. In some embodiments of the present disclosure, the user can select an electronic device to which a Bluetooth communication connection is to be established, such as electronic device 4.

[0062] When detecting that the user selects an electronic device, the display device can be configured to execute the computer instruction so that the display device sends a Bluetooth connection instruction to the electronic device. After receiving the Bluetooth connection instruction, the electronic device can establish a Bluetooth communication connection with the display device.

[0063] In some embodiments of the present disclosure, when the electronic device is a terminal device, the user can also log in to their account on the terminal device. In some embodiments of the present disclosure, the user uses the terminal device to bind and associate with the display device, so that the user's account is logged in to both the display device and the terminal device. When the display device is subsequently configured to execute the computer instructions so that the display device scans the terminal device again, it can directly establish a Bluetooth communication connection with the terminal device.

[0064] In some embodiments of the present disclosure, after scanning a plurality of electronic devices, the display device may be configured to execute the computer instructions so that the display device simultaneously establishes Bluetooth communication connections with these electronic devices, thereby exchanging data with these electronic devices. However, considering the security of the display device, the display device may be configured to execute the computer instructions so that the display device screens the scanned electronic devices and actively establishes Bluetooth communication connections with electronic devices that meet the screening criteria.

[0065] In some embodiments of the present disclosure, a whitelist of electronic devices may be pre-stored in the display device, and the device identifications of several electronic devices may be stored in the whitelist of electronic devices. The electronic devices in the whitelist are secure devices that the display device can trust, and the user can set the whitelist of electronic devices to ensure that only the device identifications of electronic devices specified by the user are stored in the whitelist. When the display device is configured to execute the computer instructions so that the display device scans out several electronic devices, the device identifications of these electronic devices can be compared one by one with the device identifications in the whitelist of electronic devices to determine whether the scanned electronic devices are the electronic devices specified by the user. If so, it means that the electronic device meets the screening conditions. The display device can be configured to execute the computer instructions so that the display device actively performs Bluetooth communication connection with electronic devices that meet the screening conditions.

[0066] The display device may be configured to execute the computer instructions so as to cause the display device to send a Bluetooth connection instruction to an electronic device that meets the screening criteria. After receiving the Bluetooth connection instruction, the electronic device may establish a Bluetooth communication connection with the display device and provide a confirmation message to the display device. After receiving the confirmation message, the display device may determine that a Bluetooth communication connection has been established between the display device and the electronic device.

[0067] In some embodiments of the present disclosure, after the display device and the control device establish a Bluetooth communication connection, the user can send various instructions to the display device through the control device to enable the display device to implement various functions.

[0068] When the display device is communicating with multiple electronic devices at the same time, the user can view the information of all electronic devices, such as the device name of each electronic device. The user can call up the interface shown in Figure 7 to view all electronic devices currently connected to the display device. Since the initial device name of the electronic device is set by the manufacturer and may be a bunch of disordered symbols, the user may need to modify the device name. For example, the user feels that it is impossible to directly determine which device name corresponds to which electronic device based on the initial device name of the electronic device, or the user wants to set the name of a certain electronic device to a specific name.

[0069] For BLE devices, such as Bluetooth remote controls, users can modify the device name so that they can better distinguish between devices.

[0070] To modify the device name of a Bluetooth remote, you can do so directly on the remote. By calling up the system UI on the remote, you can confirm the device information and modify the name. Alternatively, you can modify the device name on the display device. By viewing the device information on the display device, you can modify the device name.

[0071] However, whether the user modifies the device name on the Bluetooth remote control side or on the display device side, the device name of the Bluetooth remote control can only be changed in the device corresponding to the modification side, and the peer device cannot be notified to synchronize the modification of the device name. In the case where the user modifies the device name on the display device side, the display device only modifies the device name of the Bluetooth remote control in the local storage file, and does not notify the Bluetooth remote control of the modified name, making it impossible for the Bluetooth remote control to synchronize the device name. In the case where the user modifies the device name on the Bluetooth remote control side, the name attribute is also only modified locally on the Bluetooth remote control, but the Bluetooth remote control lacks a name notification mechanism and does not send the modified device name to the display device. When the display device queries the information of the Bluetooth remote control again, the initial device name is still displayed. Therefore, when the display device and the Bluetooth remote control are in the process of Bluetooth communication connection, if one party modifies the device name of the Bluetooth remote control, the other party cannot synchronize the modified name, which seriously affects the user experience.

[0072] In order to solve the above problems, the display device provided by some embodiments of the present disclosure has a device name update function. When the display device is configured to execute the computer instruction so that the display device executes to turn on the device name update function, if the display device and the control device are in the process of Bluetooth communication, the user modifies the device name of the control device on the display device side, the display device can actively notify the control device of the modified device name, so that the control device can synchronously update the device name according to the user's operation in the display device. The user can send a device name update instruction to the display device, so that the display device is configured to execute the computer instruction so that the display device enters the device name update mode, thereby turning on the device name update function.

[0073] In some embodiments of the present disclosure, a user can send a device name update instruction to a display device by operating a designated button on a remote control. In actual application, a correspondence between the device name update instruction and the remote control button can be pre-bound. For example, a device name update button is set on the remote control. When the user touches the button, the remote control is configured to execute the computer instruction to cause the remote control to execute the device name update instruction to the processor, at which point the processor controls the display device to perform the device name update process. When the user touches the button again, the processor can control the display device to exit the device name update process.

[0074] In some embodiments of the present disclosure, a device name update instruction may be pre-bound to multiple remote control buttons. When a user touches the multiple buttons bound to the device name update instruction, the remote control issues the device name update instruction. In one feasible embodiment of the present disclosure, the buttons bound to the device name update instruction are the directional keys (left, down, left, down) in sequence. That is, the remote control sends the device name update instruction to the processor only when the user continuously touches the buttons (left, down, left, down) within a preset time.

[0075] In some embodiments of the present disclosure, a device name update button may be provided on the display device. When a user presses the device name update button, the display device initiates the device name update process. The user may also select to initiate the device name update process in the user interface. In some embodiments of the present disclosure, when a user selects the "Function" control in Figure 5, the display device may display the function panel page shown in Figure 6. This function panel page may include a "Device Name Update" control. When the user selects this control, the display device may initiate the device name update process.

[0076] In some embodiments of the present disclosure, a user may use a sound collector of the display device, such as a microphone, to send a device name update instruction to the display device through voice input to control the display device to perform a device name update process.

[0077] In some embodiments of the present disclosure, a user may also send a device name update instruction to a display device using a preset gesture. The display device may detect the user's behavior using an image collector, such as a camera. When the user performs a preset gesture or action, it can be considered that the user has sent a device name update instruction to the display device.

[0078] In some embodiments of the present disclosure, when a user uses a smart device to control a display device, such as a mobile phone, a device name update instruction may be sent to the display device. In actual application, a control may be provided in the mobile phone to select whether to perform the device name update process, thereby sending the device name update instruction to the processor.

[0079] In some embodiments of the present disclosure, a device name update option may be set in the UI interface of the display device. When the user clicks on the option, the display device may be controlled to enter the device name update mode.

[0080] In some embodiments of the present disclosure, to prevent users from accidentally triggering a device name update, when the processor receives a device name update instruction, it can control the display to display a device name update confirmation message, thereby prompting the user to reconfirm whether to control the display device to perform the device name update process. Figure 8 shows a schematic diagram of displaying a device name update confirmation message in some embodiments of the present disclosure.

[0081] The above process can realize that after the user modifies the device name of the control device on the display device side, the display device notifies the control device to synchronously update the device name. In some embodiments of the present disclosure, the control device may also have a device name update function. When the display device and the control device are in the Bluetooth communication process, if the user modifies the device name on the control device side, the control device can be configured to execute the computer instructions so that the control device performs the operation of notifying the display device through its own notification mechanism that the device name has been modified, so that the display device can obtain the device name modified by the control device again. The display device can update the device name in the control device related information stored in itself. Therefore, after the user modifies the device name on the control device side, the control device notifies the display device to synchronously update the device name, thereby improving the user experience.

[0082] In some embodiments of the present disclosure, the control device may implement a device name update function by relying on a notification mechanism after the device name is modified.

[0083] In some embodiments of the present disclosure, the Bluetooth communication connection between the display device and the control device may be a Generic Attribute Profile (GATT) connection. The control device may include a Generic Access Profile (GAP), and GATT is built on top of GAP. GAP is used to control device connections and broadcasts, making the control device visible to other devices and determining whether and how the control device can interact with other devices.

[0084] GAP can be regarded as a service (Service) of the control device. The control device contains multiple services, and each service can contain multiple characteristics (characteristics). GAP contains the characteristic Device Name, which is used to indicate the device name of the control device. Other devices can obtain the device name of the control device through this characteristic. However, this characteristic only has read and write permissions, that is, it can read data in other characteristics and update the data stored in itself, and does not have notification permissions. Other devices can obtain the data stored in this characteristic, but when the data in this characteristic changes, other devices cannot be notified. Therefore, when the user modifies the device name on the control device side, it can be considered that the data stored in Device Name has been modified. Since this characteristic does not have notification permissions, the display device does not know the event of the control device modifying the device name, and cannot synchronously update the modified device name of the control device.

[0085] To this end, the control device in some embodiments of the present disclosure can customize and establish a new GATT Service, called the Device Name Update Service (Name Change Service). In the Device Name Update Service, there is a feature Name Change, which has both read and write permissions and notification permissions. It can obtain data in other features such as Device Name and update its own stored data, thereby storing the device name in Device Name in itself. It can also notify other devices of the event of updating data, so that other devices can synchronously update the device name.

[0086] The control device may include a storage module, an update module, and a processor. The storage module is used to store the control device's device information, which may include the control device's initial device name and initial physical address. The storage module may include a Device Name feature, which may store the initial device name. The update module is used to update and transfer data. The update module may include a Name Change feature, which reads data from the Device Name feature and updates itself, and may also notify other devices of name update events.

[0087] In some embodiments of the present disclosure, after the display device and the control device establish a Bluetooth communication connection, the display device can be configured to execute the computer instructions so that the display device executes and sends instructions to the control device to obtain the services contained in the control device and the feature information corresponding to each service, thereby obtaining the feature Device Name and feature Name Change information, which may include the universally unique identifier (UUID) information of each feature. The UUID is used to characterize each feature, and each feature has a unique UUID. When the display device needs to obtain information in a certain feature, it can send an acquisition instruction carrying the UUID of the feature to obtain relevant information.

[0088] FIG9 shows a flowchart of interaction between a display device and a control apparatus in some embodiments of the present disclosure.

[0089] In some embodiments of the present disclosure, a user can modify the device name of a control device on the display device side, and have the control device synchronously update the modified device name. The display device and the control device are configured to execute computer instructions to perform the following steps, as well as the steps triggered by the user:

[0090] S901: A control device sends a Bluetooth broadcast packet to a display device. The Bluetooth broadcast packet carries device information of the control device, including an initial device name of the control device.

[0091] After the display device receives the Bluetooth broadcast packet, S902 , the display device sends a connection instruction to the control device.

[0092] S903: A Bluetooth communication connection is established between the display device and the control device. After detecting that the display device and the control device have established a Bluetooth communication connection, S904: The display device stores the device information in a preset database. The processor of the display device may be configured to execute the computer instructions to store the device information of the control device. The display device is pre-configured with a database that can store device information of other devices. Therefore, the processor may store the device information of the control device in the preset database.

[0093] The user can query all the devices that the display device is connected to in the display device, and thus select a device to perform various operations. The user can send a device query instruction to the display device. In response to the instruction, the processor can be configured to execute the computer instruction to execute the traversal of all device information in the database and generate a device interface. The processor can be configured to execute the computer instruction to control the display to display the device interface. Figure 10 shows a schematic diagram of the device interface in some embodiments of the present disclosure. As shown in Figure 10, all devices connected to the display device are included. The user can select a device in the device interface. After detecting that the user has selected a target device, such as a control device, the processor can control the display to display the device details page. Figure 11 shows a schematic diagram of the device details page in some embodiments of the present disclosure. As shown in Figure 11, the device details page of the control device may include device information of the control device, including device name, physical address, device ID and other information.

[0094] S905: The user inputs an instruction to the display device to modify the initial device name.

[0095] The user can choose to modify the device name of the control device on the device details page. The user can click the control corresponding to the device name on the device details page, and the processor of the display device can be configured to execute the computer instructions to control the display to display the device name modification interface. The device name modification interface includes a device name modification prompt, such as "Do you need to modify the current device name?" The device name modification interface also includes a confirmation control and a rejection control, where the information in the confirmation control can be "yes" and the information in the rejection control can be "no".

[0096] If it is detected that the user has selected the confirmation control, it indicates that the user wishes to modify the device name of the control device. It can be considered that the user has sent an instruction to the display device to modify the initial device name of the control device. The processor of the display device can be configured to execute the computer instructions to obtain a new name input by the user, which is referred to as the first device name in this disclosure.

[0097] In some embodiments of the present disclosure, when acquiring the first device name, the processor of the display device may be configured to execute the computer instructions to first detect whether the control device and the display device are in a Bluetooth communication connection state.

[0098] If the two devices are still in a Bluetooth communication connection state at this time, the processor of the display device can be configured to execute the computer instructions to control the display to display a name input box, in which the user can enter information as the modified device name. The processor of the display device can be configured to execute the computer instructions to obtain the first device name entered by the user in the name input box.

[0099] If the two devices have disconnected the Bluetooth communication connection, the processor of the display device can be configured to execute the computer instructions to control the display to display a connection prompt interface. Figure 12 shows a schematic diagram of the connection prompt interface in some embodiments of the present disclosure. As shown in Figure 12, the connection prompt interface includes connection prompt information, and the connection prompt information is used to prompt the user whether to control the display device and the control device to re-establish the Bluetooth communication connection. The connection prompt interface also includes a third control and a fourth control. Among them, the third control instructs the display device and the control device to re-establish the Bluetooth communication connection, and the fourth control instructs the display device and the control device not to re-establish the Bluetooth communication connection. The processor of the display device can be configured to execute the computer instructions to detect the user's selection operation on the two controls, thereby controlling whether the display device and the control device re-establish the Bluetooth communication connection.

[0100] If it is detected that the user has selected the third control, it means that the user has instructed the display device and the control device to re-establish the Bluetooth communication connection. The processor of the display device can be configured to execute the computer instructions to send a reconnection instruction to the control device, and the control device can re-establish the Bluetooth communication connection with the display device according to the reconnection instruction. After detecting that the display device and the control device have re-established the Bluetooth communication connection, the processor of the display device can be configured to execute the computer instructions to control the display to display a name input box, and the user can enter a first device name in the name input box. The processor of the display device can be configured to execute the computer instructions to obtain the first device name entered by the user.

[0101] If the user selects the fourth control, the user instructs the display device and the control device not to reestablish the Bluetooth communication connection. At this point, the display device and the control device are disconnected. Even if the user modifies the device name of the control device in the display device, the display device may not be able to send the modified device name to the control device. Therefore, the processor may not perform any operation, preventing the user from modifying the device name of the control device.

[0102] Based on the instruction to modify the initial device name, S906 , the display device obtains a first device name input by the user.

[0103] In some embodiments of the present disclosure, after obtaining the first device name input by the user, that is, the modified device name of the control device, the processor of the display device can be configured to execute the computer instructions to modify the initial device name of the control device stored in the display device.

[0104] S907: The display device updates the initial device name in the device information in the database to the first device name.

[0105] The processor of the display device may be configured to execute the computer instructions to update the initial device name in the device information of the control device to the first device name in the database. When the user calls up the device information of the control device again, the first device name is displayed on the device details page of the control device.

[0106] While updating the initial device name in the database, S908: the display device sends a device name update instruction to the control apparatus, wherein the device name update instruction carries the first device name.

[0107] The processor of the display device may be further configured to execute the computer instructions to send a device name update instruction carrying the first device name to the control device, so that the control device updates the initial device name based on the first device name.

[0108] In some embodiments of the present disclosure, the processor of the display device may be configured to execute the computer instructions to generate a device name update instruction based on the first device name. Considering that the feature Name Change in the control device can update the stored device name, the initial device name stored in the feature Name Change can be changed to the first device name. Therefore, the device name update instruction may instruct to update the data in the feature Name Change to the first device name. Considering that the feature Name Change is in the update module of the control device, the device name update instruction may also instruct to update the data in the update module of the control device to the first device name.

[0109] After generating the device name update instruction, the processor of the display device can be configured to execute the computer instructions to execute the protocol channel based on the Bluetooth communication connection, send instructions to the control device, and send the device name update instruction to the initial physical address of the control device.

[0110] After the control apparatus receives the device name update instruction, S909 , the control apparatus updates the initial device name based on the first device name.

[0111] The processor of the control device is configured to execute the computer instructions to update the data in the update module to the first device name after receiving the device name update instruction sent by the display device. Specifically, the initial device name stored in the feature Name Change can be deleted, and the first device name can be written into the feature Name Change.

[0112] For the control device, it is configured to execute the computer instructions so that the control device executes the event that the user instructs to modify the device name after receiving the device name update instruction sent by the display device. After modifying the data of the feature Name Change in the update module, the processor can be configured to execute the computer instructions based on the update module to modify the initial device name in the storage module to the first device name. In some embodiments of the present disclosure, according to the update module, the first device name modified by the user can be read, and the processor of the control device can be configured to execute the computer instructions to delete the initial device name stored in the feature Device Name in the storage module and write the first device name. At this time, the data in the feature Device Name is the first device name, and the device name of the control device is also successfully updated to the first device name.

[0113] In some embodiments of the present disclosure, a display device may be connected to multiple electronic devices, and some of these electronic devices may have the same device name. When a user uses the display device to view the status of all electronic devices, if multiple devices with the same device name are found, it may be impossible to distinguish each device, so the user may need to modify the device name.

[0114] To this end, when the display device is connected to an electronic device, it can be configured to execute the computer instructions to cause the display device to detect whether the device and other connected devices have the same device name, thereby promptly notifying the user whether the device name needs to be modified, thereby improving the user experience. This disclosure uses a control device as an example for introduction.

[0115] After the display device and the control device establish a Bluetooth communication connection, the processor of the display device may be configured to execute the computer instructions to detect the device name of the control device, ie, detect the initial device name, and decide whether to store it in the database.

[0116] The processor of the display device may be configured to execute the computer instructions to traverse all device information stored in the database, thereby determining whether there is a device name identical to the initial device name among all currently stored device names.

[0117] If not, it indicates that the initial device name is a unique device name, and the processor of the display device may be configured to execute the computer instructions to directly store the device information of the control apparatus in a preset database.

[0118] If present, the processor of the display device may be configured to execute the computer instructions to execute the control display to display a prompt interface. Figure 13 shows a schematic diagram of a prompt interface in some embodiments of the present disclosure. As shown in Figure 13, the prompt interface includes prompt information, which is used to prompt the user that the display device is connected to a device with the same device name, and at the same time, it can prompt the user whether the initial device name of the current device (control device) needs to be modified. The prompt interface also includes a first control and a second control. Among them, the first control indicates to modify the initial device name, and the second control indicates not to modify the initial device name.

[0119] If a user selection operation on the first control is detected, the processor of the display device can be configured to execute the computer instruction to control the display to display a name input box, and the user can enter a new name in the name input box, which is referred to as the second device name in this disclosure. The processor of the display device can be configured to execute the computer instruction to obtain the second device name input by the user. The processor of the display device can be configured to execute the computer instruction to update the initial device name in the device information of the control device to the second device name, and store the updated device information in the database. Since the user has modified the device name of the control device, the processor also needs to notify the control device so that the control device updates its own device name. The solution for the processor to notify the control device to update the device name can refer to the aforementioned steps and will not be repeated here.

[0120] If it is detected that the user selects the second control, it means that the user does not need to modify the device name of the control device, and the processor of the display device can be configured to execute the computer instructions to directly store the device information of the control device in a preset database.

[0121] In some embodiments of the present disclosure, when a device name identical to the initial device name of the control device is detected in the database, the processor of the display device can also be configured to execute the computer instructions to first obtain the physical address corresponding to the identical device name, which is referred to as the target physical address in the present disclosure.

[0122] The processor of the display device can be configured to execute the computer instructions to determine whether the target physical address and the initial physical address of the control device are the same. If they are the same, it means that the device corresponding to the target physical address is the control device, that is, the control device has previously established a Bluetooth communication connection with the display device, and the device information of the control device has been stored in the database. At this time, the processor does not need to perform any operation and does not need to store the device information of the control device. If they are not the same, the processor of the display device can be configured to execute the computer instructions to control the display to display a prompt interface.

[0123] FIG14 shows a flowchart of the interaction between a display device and a control apparatus in some embodiments of the present disclosure.

[0124] In some embodiments of the present disclosure, the user can also modify the device name of the control device on the control device side, and synchronize the display device with the modified device name. The display device and the control device are configured to execute computer instructions to perform the following steps, as well as the steps triggered by the user:

[0125] S1401: The user triggers an operation of modifying the initial device name on the control device.

[0126] The user can call up the system UI interface of the control device and choose to modify its initial device name in the device name option of the control device.

[0127] In response to the user's operation of modifying the initial device name, S1402, the control apparatus obtains a third device name input by the user.

[0128] The processor of the control device may be configured to execute the computer instructions to obtain a new name input by the user, which is referred to as the third device name in the present disclosure.

[0129] S1403: The control device updates the initial device name in the storage module to a third device name.

[0130] The processor of the control device may first be configured to execute the computer instructions to update the initial device name in the storage module to the third device name. Specifically, the initial device name in the characteristic Device Name may be deleted and the third device name may be written, thereby modifying the device name of the control device. The processor of the control device may further be configured to execute the computer instructions to instruct the display device to synchronously update the device name of the control device.

[0131] S1404: The control device stores the third device name in the update module.

[0132] The processor of the control device may be configured to execute the computer instructions to store the third device name in the update module. The processor of the control device may be configured to execute the computer instructions to detect whether data exists in the Name Change feature in the update module. If data exists in the Name Change feature, the processor of the control device may be configured to execute the computer instructions to update the data to the third device name. If data does not exist, the processor of the control device may be configured to execute the computer instructions to directly write the third device name into the Name Change feature.

[0133] S1405: The control device sends a device name modification instruction to the display device.

[0134] The Name Change feature has notification permissions, which can notify other devices of device name change events. The processor of the control device can be configured to execute the computer instructions to send a device name change instruction to the display device based on the update module. The device name change instruction is used to indicate that the control device has changed the device name and instruct the display device to synchronously update the device name.

[0135] After the display device receives the device name modification instruction, S1406 , the display device sends a device name acquisition request to the control apparatus.

[0136] The display device may be configured to execute the computer instructions to enable the display device to send a device name acquisition request to the control device, where the device name acquisition request is used to acquire the stored data.

[0137] In response to the device name acquisition request sent by the display device, S1407, the control apparatus sends the third device name to the display device.

[0138] The processor of the control device may be configured to execute the computer instructions to send the third device name stored in the update module or the storage module to the display device.

[0139] S1408: The display device updates the initial name of the control device to the third device name.

[0140] The display device may be configured to execute the computer instructions to update the stored initial device name to a third device name, thereby achieving synchronous update of the device name of the control device.

[0141] Some embodiments of the present disclosure further provide a device name processing method, which is applied to a display device. As shown in FIG15 , the method includes:

[0142] Step 1501: Establish a Bluetooth communication connection with a control device, and receive device information of the control device during the process of establishing the Bluetooth communication connection; the device information includes an initial device name of the control device.

[0143] Step 1502: Store the device information in a preset database.

[0144] Step 1503: In response to the instruction input by the user to modify the initial device name, obtain the first device name input by the user.

[0145] Step 1504: Update the initial device name in the device information in the database to the first device name, and send a device name update instruction carrying the first device name to the control device, so that the control device updates the initial device name based on the first device name.

[0146] In some embodiments of the present disclosure, storing device information in a preset database includes:

[0147] The device information stored in the database is traversed. If there is no device name identical to the initial device name, the step of storing the device information in a preset database is performed.

[0148] If a device name identical to the initial device name exists, the display is controlled to display a prompt interface; the prompt interface includes a first control indicating that the initial device name should be modified and a second control indicating that the initial device name should not be modified. Upon detecting that the user has selected the first control, the display is controlled to display a name input box and obtain a second device name entered by the user in the name input box; the initial device name in the device information is updated to the second device name and stored in a database; and upon detecting that the user has selected the second control, the device information is stored in a preset database.

[0149] In some embodiments of the present disclosure, the device information also includes the initial physical address of the control device. Controlling the display to display a prompt interface includes:

[0150] In the database, the target physical address corresponding to the same device name is obtained. If the target physical address is the same as the initial physical address, no operation is performed. If the target physical address is different from the initial physical address, the display is controlled to display a prompt interface.

[0151] In some embodiments of the present disclosure, obtaining a first device name input by a user includes:

[0152] Detecting the Bluetooth communication connection status between the control device and the display device. If the control device and the display device are in a Bluetooth communication connection state, controlling the display to display a name input box and obtain a first device name entered by the user in the name input box. If the control device and the display device are not in a Bluetooth communication connection state, controlling the display to display a connection prompt interface, which prompts the user whether to control the display device and the control device to reconnect the Bluetooth communication.

[0153] In some embodiments of the present disclosure, the connection prompt interface includes a third control indicating reconnection and a fourth control indicating not to reconnect. After controlling the display to display the prompt interface, the following steps are performed:

[0154] Upon detecting a user selection operation on the third control, a reconnection instruction is sent to the control device to re-establish the Bluetooth communication connection between the control device and the display device; the display is controlled to display a name input box and obtain the first device name entered by the user in the name input box. Upon detecting a user selection operation on the fourth control, no operation is performed.

[0155] In some embodiments of the present disclosure, sending a device name update instruction carrying the first device name to the control device includes:

[0156] A device name update instruction is generated based on the first device name and sent to the initial physical address based on a protocol channel of the Bluetooth communication connection.

[0157] In some embodiments of the present disclosure, after storing the device information in a preset database, the following steps are included:

[0158] In response to the device name modification instruction sent by the control device, a device name acquisition request is sent to the control device. A third device name sent by the control device is received; and in the database, the initial device name in the device information is updated to the third device name.

[0159] In some embodiments of the present disclosure, establishing a Bluetooth communication connection with a control device and receiving device information of the control device during the process of establishing the Bluetooth communication connection includes:

[0160] In response to the Bluetooth broadcast packet sent by the control device, a Bluetooth communication connection is established with the control device.

[0161] The Bluetooth broadcast packet carries device information of the control device.

[0162] Some embodiments of the present disclosure further provide a device name processing method, which is applied to a control device. As shown in FIG16 , the method includes:

[0163] Step 1601: In response to a user's instruction to connect to a display device, establish a Bluetooth communication connection with the display device, and send device information of the control device to the display device during the Bluetooth communication connection establishment process; the device information includes an initial device name of the control device;

[0164] Step 1602: Receive a device name update instruction sent by the display device, where the device name update instruction is used to instruct to update the data in the update module to the first device name;

[0165] Step 1603: Based on the update module, modify the initial device name in the storage module to the first device name.

[0166] In some embodiments of the present disclosure, further comprising:

[0167] In response to a user modifying the initial device name, a third device name input by the user is obtained. The initial device name in the storage module is updated to the third device name, and the third device name is stored in the update module. A device name modification instruction is sent to the display device based on the update module. A device name acquisition request is received from the display device, the device name acquisition request being used to acquire data stored in the update module or the storage module; and the third device name is sent to the display device.

[0168] In some embodiments of the present disclosure, in response to a user instruction to connect to a display device, establishing a Bluetooth communication connection with the display device, and sending device information of the control device to the display device during the process of establishing the Bluetooth communication connection, includes:

[0169] In response to a user's instruction to connect to the display device, a Bluetooth broadcast packet is sent to establish a Bluetooth communication connection between the display device and the control apparatus.

[0170] The Bluetooth broadcast packet carries the device information of the control device. The same or similar parts between the various embodiments in this specification can be referenced to each other and will not be repeated here.

[0171] Those skilled in the art will clearly understand that the technology in the embodiments of the present disclosure can be implemented by means of software plus a necessary general-purpose hardware platform. Based on this understanding, the content of the embodiments of the present disclosure can be embodied in the form of a software product. The computer software product can be stored in a storage medium such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of various embodiments of the present disclosure or certain parts of the embodiments.

[0172] For ease of explanation, the above description has been presented in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations are possible. The above embodiments have been selected and described to better explain the principles and practical applications, thereby enabling those skilled in the art to better utilize the embodiments and various variations of the embodiments suitable for specific use considerations.

Claims

1. A display device, comprising: a display configured to display an image and / or a user interface; a communicator configured to establish a communication connection with the control device; a memory configured to store computer instructions and data associated with the display; A processor, connected to the display, the communicator, and the memory, is configured to execute the computer instructions so that the display device performs: Establishing a Bluetooth communication connection with the control device, and receiving device information of the control device during the process of establishing the Bluetooth communication connection; the device information includes an initial device name of the control device; Storing the device information in a preset database; In response to an instruction input by a user indicating to modify the initial device name, obtaining a first device name input by the user; The initial device name in the device information in the database is updated to the first device name, and a device name update instruction carrying the first device name is sent to the control device, so that the control device updates the initial device name based on the first device name.

2. The display device according to claim 1 , wherein the processor is further configured to execute the computer instructions so that the display device performs: Traversing the device information stored in the database; If there is no device name identical to the initial device name, performing the step of storing the device information in a preset database; If there is a device name that is the same as the initial device name, controlling the display to display a prompt interface; the prompt interface includes a first control indicating that the initial device name should be modified and a second control indicating that the initial device name should not be modified; Based on detecting a user selection operation on the first control, controlling the display to display a name input box, and obtaining a second device name input by the user in the name input box; Updating the initial device name in the device information to the second device name and storing the updated name in the database; Based on detecting a user selection operation on the second control, a step of storing the device information in a preset database is performed.

3. The display device according to claim 2, wherein the device information further includes an initial physical address of the control device; and the processor is further configured to execute the computer instructions so that the display device executes: In the database, obtaining a target physical address corresponding to the same device name; If the target physical address is the same as the initial physical address, no operation is performed; If the target physical address is different from the initial physical address, the display is controlled to display a prompt interface.

4. The display device according to claim 1 , wherein the processor is further configured to execute the computer instructions to cause the display device to perform: detecting a Bluetooth communication connection status between the control device and the display device; If the control device and the display device are in a Bluetooth communication connection state, controlling the display to display a name input box and obtaining a first device name input by a user in the name input box; If the control device and the display device are not in a Bluetooth communication connection state, the display is controlled to display a connection prompt interface, and the connection prompt interface is used to prompt the user whether to control the display device and the control device to re-establish Bluetooth communication connection.

5. The display device according to claim 4, wherein the connection prompt interface includes a third control indicating reconnection and a fourth control indicating non-reconnection; and after the processor is configured to execute the computer instructions to cause the display device to control the display to display the prompt interface, the processor is further configured to execute the computer instructions to cause the display device to execute: Based on detecting a user selection operation on the third control, sending a reconnection instruction to the control device to re-establish a Bluetooth communication connection between the control device and the display device; controlling the display to display a name input box, and obtaining a first device name entered by the user in the name input box; Based on detecting that the user has selected the fourth control, no operation is performed.

6. The display device according to claim 3, wherein the processor is further configured to execute the computer instructions to cause the display device to perform: generating a device name update instruction based on the first device name; The device name update instruction is sent to the initial physical address based on a protocol channel of the Bluetooth communication connection.

7. The display device according to claim 1 , wherein the processor is configured to execute the computer instructions to cause the display device to store the device information in a preset database, and further configured to execute the computer instructions to cause the display device to: In response to the device name modification instruction sent by the control device, sending a device name acquisition request to the control device; receiving a third device name sent by the control device; In the database, the initial device name in the device information is updated to the third device name.

8. The display device according to claim 1 , wherein the processor is further configured to execute the computer instructions to cause the display device to: In response to the Bluetooth broadcast packet sent by the control device, establishing a Bluetooth communication connection with the control device; The Bluetooth broadcast packet carries the device information of the control device.

9. A method for processing a device name for a display device, the method comprising: Establishing a Bluetooth communication connection with the control device, and receiving device information of the control device during the process of establishing the Bluetooth communication connection; The device information includes the initial device name of the control device; Storing the device information in a preset database; In response to an instruction input by a user indicating to modify the initial device name, obtaining a first device name input by the user; The initial device name in the device information in the database is updated to the first device name, and a device name update instruction carrying the first device name is sent to the control device, so that the control device updates the initial device name based on the first device name.

10. The method according to claim 9, wherein storing the device information in a preset database comprises: Traversing the device information stored in the database; If there is no device name identical to the initial device name, performing the step of storing the device information in a preset database; If there is a device name that is the same as the initial device name, controlling the display to display a prompt interface; the prompt interface includes a first control indicating that the initial device name should be modified and a second control indicating that the initial device name should not be modified; Based on detecting a user selection operation on the first control, controlling the display to display a name input box, and obtaining a second device name input by the user in the name input box; The initial device name in the device information Updating the second device name and storing it in the database; Based on detecting a user selection operation on the second control, a step of storing the device information in a preset database is performed.

11. The method according to claim 10, wherein the device information further includes an initial physical address of the control device; The controlling the display to display a prompt interface includes: In the database, obtaining a target physical address corresponding to the same device name; If the target physical address is the same as the initial physical address, no operation is performed; If the target physical address is different from the initial physical address, the display is controlled to display a prompt interface.

12. The method according to claim 9, wherein obtaining the first device name input by the user comprises: detecting a Bluetooth communication connection status between the control device and the display device; If the control device and the display device are in a Bluetooth communication connection state, controlling the display to display a name input box and obtaining a first device name input by a user in the name input box; If the control device and the display device are not in a Bluetooth communication connection state, the display is controlled to display a connection prompt interface, and the connection prompt interface is used to prompt the user whether to control the display device and the control device to re-establish Bluetooth communication connection.

13. The method according to claim 12, wherein the connection prompt interface includes a third control indicating reconnection and a fourth control indicating not to reconnect; After controlling the display to display the prompt interface, the method further includes: Based on detecting a user selection operation on the third control, sending a reconnection instruction to the control device to re-establish a Bluetooth communication connection between the control device and the display device; controlling the display to display a name input box, and obtaining a first device name entered by the user in the name input box; Based on detecting that the user has selected the fourth control, no operation is performed.

14. The method according to claim 11, wherein sending the device name update instruction carrying the first device name to the control device comprises: generating a device name update instruction based on the first device name; The device name update instruction is sent to the initial physical address based on a protocol channel of the Bluetooth communication connection.

15. The method according to claim 9, after storing the device information in a preset database, further comprising: In response to the device name modification instruction sent by the control device, sending a device name acquisition request to the control device; receiving a third device name sent by the control device; In the database, the initial device name in the device information is updated to the third device name.

16. The method according to claim 9, wherein establishing a Bluetooth communication connection with the control device and receiving device information of the control device during the process of establishing the Bluetooth communication connection comprises: In response to the Bluetooth broadcast packet sent by the control device, establishing a Bluetooth communication connection with the control device; The Bluetooth broadcast packet carries the device information of the control device.

Images