WO2023279928A1 - 信号传输方法及信息提示方法、装置、电子设备 - Google Patents

信号传输方法及信息提示方法、装置、电子设备 Download PDF

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Publication number
WO2023279928A1
WO2023279928A1 PCT/CN2022/098852 CN2022098852W WO2023279928A1 WO 2023279928 A1 WO2023279928 A1 WO 2023279928A1 CN 2022098852 W CN2022098852 W CN 2022098852W WO 2023279928 A1 WO2023279928 A1 WO 2023279928A1
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Prior art keywords
broadcast signal
target
target device
time period
identifier
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PCT/CN2022/098852
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English (en)
French (fr)
Inventor
侯锐填
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Oppo广东移动通信有限公司
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Publication of WO2023279928A1 publication Critical patent/WO2023279928A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72484User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/11Allocation or use of connection identifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection re-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/005Discovery of network devices, e.g. terminals

Definitions

  • the present application relates to the technical field of communication, and in particular to a signal transmission method, an information prompting method, a device, and an electronic device.
  • the embodiment of the present application discloses a signal transmission method, device, electronic device and storage medium, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • the embodiment of the present application discloses an information prompt method, device, electronic device and storage medium, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • the embodiment of the present application discloses a signal transmission method, which is applied to the first device, and the method includes:
  • connection back with the target device is not successful within the first time period, then send the first broadcast signal, and/or, if the connection back with the target device is successful within the first time period, then do not send the broadcast signal
  • the first broadcast signal is used to trigger a second device that receives the first broadcast signal to output first prompt information, and the first prompt information is used to prompt discovery of the first device.
  • the embodiment of the present application discloses an information prompting method, which is applied to the second device, and the method includes:
  • the broadcast signal sent by the first device is received, the broadcast signal is analyzed to obtain an analysis result;
  • the broadcast signal is the first broadcast signal
  • first prompt information is used to prompt to find the first device, wherein the The first broadcast signal is sent when the first device fails to reconnect successfully with the target device within a first time period.
  • the embodiment of the present application discloses an information prompting method, which is applied to the second device, and the method includes:
  • first broadcast signal If the first broadcast signal is still received after waiting for the first period of time, outputting first prompt information according to the first broadcast signal, where the first prompt information is used to prompt to discover the first device.
  • the embodiment of the present application discloses a signal transmission device, which is applied to the first device, and the device includes:
  • the response module is used to respond to the target instruction and send a Bluetooth connection command to the target device, and the Bluetooth connection command is used to connect back to the target device;
  • a broadcast sending module configured to send a first broadcast signal if the connection back to the target device is not successful within the first time period, and/or, used to communicate with the target device within the first time period If the connection back is successful, the first broadcast signal is not sent; the first broadcast signal is used to trigger the second device receiving the first broadcast signal to output first prompt information, and the first prompt information is used to prompt The first device is discovered.
  • the embodiment of the present application discloses an information prompting device, which is applied to the second device, and the device includes:
  • the receiving module is configured to analyze the broadcast signal to obtain an analysis result if the broadcast signal sent by the first device is received;
  • a prompt module configured to output first prompt information according to the first broadcast signal if it is determined according to the analysis result that the broadcast signal is the first broadcast signal, and the first prompt information is used to prompt that the first broadcast signal is found.
  • the first broadcast signal is sent when the first device fails to connect back to the target device within a first time period.
  • the embodiment of the present application discloses an information prompting device, which is applied to the second device, and the device includes:
  • a receiving module configured to receive a first broadcast signal sent by the first device, where the first broadcast signal is sent by the first device in response to a target instruction
  • An analysis module configured to analyze the first broadcast signal, and wait for a first period of time if the analysis result includes a record flag bit, wherein the record flag bit is used to indicate that a pairing record is stored in the first device ;
  • a prompt module configured to output first prompt information according to the first broadcast signal if the first broadcast signal is still received after waiting for a first period of time, and the first prompt information is used to prompt that the first broadcast signal is found.
  • the embodiment of the present application discloses an electronic device, including a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the electronic device realizes the above-mentioned signal transmission method.
  • the embodiment of the present application discloses an electronic device, including a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the electronic device realizes the above-mentioned information prompt method.
  • the embodiment of the present application discloses a computer-readable storage medium, on which a computer program is stored.
  • the computer program is executed by a processor of a computer device, the computer device implements the above-mentioned signal transmission method.
  • the embodiment of the present application discloses a computer-readable storage medium, on which a computer program is stored.
  • the computer program is executed by a processor of a computer device, the computer device implements the above-mentioned information prompting method.
  • Fig. 1 is an application scene diagram of a signal transmission method and an information prompting method in an embodiment
  • Fig. 2 is a timing flow chart of a signal transmission method and an information prompt method in an embodiment
  • Fig. 3 is a flowchart of a signal transmission method in an embodiment
  • Fig. 4 is a schematic diagram of a second device outputting first prompt information in an embodiment
  • Fig. 5 is a flowchart of a signal transmission method in another embodiment
  • Fig. 6 is a schematic diagram of a target device outputting second prompt information in an embodiment
  • Fig. 7 is a flowchart of an information prompting method in an embodiment
  • Fig. 8 is a flowchart of an information prompting method in another embodiment
  • Fig. 9 is a block diagram of a signal transmission device in an embodiment
  • Fig. 10 is a block diagram of an information prompting device in an embodiment
  • Fig. 11 is a block diagram of an information prompting device in another embodiment
  • Fig. 12 is a structural block diagram of an electronic device in one embodiment.
  • first, second and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element.
  • a first device could be termed a target device, and, similarly, a target device could be termed a first device, without departing from the scope of the present application.
  • Both the first device and the target device belong to electronic devices, but they are not the same electronic device.
  • the term “plurality” and the like used in the embodiments of the present application refer to two or more.
  • Bluetooth communication connection In order to provide users with a better Bluetooth connection experience, many electronic devices will send broadcast signals at the same time when they need to connect with other electronic devices. Other electronic devices that broadcast the signal will analyze the signal strength of the broadcast signal to obtain the distance between them and the electronic device that sent the broadcast signal, and pop up a window to remind the electronic device when the distance is relatively close.
  • the broadcast signal is sent at the same time during the connection back process of the electronic device
  • other devices around the electronic device may also receive the broadcast signal, causing Pop-up windows of other devices remind the situation of finding the electronic device, causing unnecessary reminder interference to the user.
  • the signal strength of the broadcast signal is easily interfered by other radio frequency signals in the environment, and the volatility is also strong, it is difficult for other devices to accurately measure the distance of the electronic device according to the signal strength of the broadcast signal, so the situation of information interference is reminded It's hard to avoid.
  • the embodiment of the present application provides a signal transmission method, information prompt method, device, electronic device, and storage medium, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user Case.
  • Fig. 1 is an application scene diagram of a signal transmission method and an information prompting method in an embodiment.
  • the application scenario may include a first device 10 and a target device 20, the first device 10 may include but not limited to earphones (including but not limited to True Wireless Stereo (True Wireless Stereo, TWS) Bluetooth earphones, etc.) , wearable devices (such as bracelets, smart watches, smart glasses, etc.), vehicle-mounted terminals, mobile phones, etc., the target device 10 may include but not limited to mobile phones, tablet computers, notebook computers, wearable devices, smart homes (such as TVs, etc.) etc., the embodiment of the present application does not specifically limit the first device and the target device.
  • Both the first device 10 and the target device 20 can be provided with a Bluetooth module to support Bluetooth wireless connection and communication functions.
  • the first device 10 can respond to the target instruction, and send a Bluetooth connection command to the target device 20 according to the target instruction.
  • the target device 20 can be a device that has previously performed Bluetooth pairing and connection with the first device 10. Therefore, the first device 10 can Send the Bluetooth connection command directly to the target device 20, so as to connect back to the target device 20 through the Bluetooth connection command. If the first device 10 fails to reconnect successfully with the target device 20 within the first time period, that is, the first device 10 fails to reconnect with the target device 20, then the first broadcast signal may be sent.
  • the first broadcast signal is used to trigger the second device receiving the first broadcast signal to output the first prompt information.
  • the other devices 30 may include but not limited to mobile phones, tablet computers, notebook computers, wearable devices and the like.
  • the second device that receives the first broadcast signal may be the target device 20, or other devices 30 around the first device 10, and the second device outputs first prompt information according to the received first broadcast signal.
  • a prompt message can be used to prompt to discover the first device 10 , so as to facilitate Bluetooth pairing and connection with the first device 10 .
  • the first broadcast signal is not sent, thereby reducing the number of second devices (the target device 20 or around the first device 10) other devices 30, etc.) to find the false reminder rate of the first device to remind, to avoid unnecessary prompt information causing interference to the user.
  • Fig. 2 is a sequence flow chart of a signal transmission method and an information prompting method in an embodiment. As shown in FIG. 2, for the first device 10, the target device 20 and other devices 30, the corresponding processes can be executed according to the following sequence:
  • Step 1 The first device 10 sends a Bluetooth connection command to the target device 20 in response to the target command, and the Bluetooth connection command is used to connect back to the target device 20 .
  • Step 2 If the target device 20 receives the Bluetooth connection command sent by the first device 10, it establishes a Bluetooth connection with the first device 10 according to the Bluetooth connection command.
  • Step 3 If the first device 10 fails to reconnect with the target device 20 within the first time period, it can send a first broadcast signal, which is used to trigger the second device that receives the first broadcast signal Output the first prompt message.
  • the second device may include the target device 20 and/or other devices 30 around the first device 10 .
  • Step 4 The second device receives the first broadcast signal sent by the first device 10, and may output first prompt information according to the first broadcast signal, and the first prompt information is used to remind the discovery of the first device 10.
  • the user can choose whether to pair and connect the second device with the first device 10 according to the first prompt information.
  • the second device may include the target device 20 and/or other devices 30 around the first device 10, and the second device that receives the first broadcast signal sent by the first device 10 can trigger the output of the first prompt information Prompt.
  • the second device may determine that the first device is in a pairing state, and may output first prompt information. In one embodiment, if the second device receives the first broadcast signal carrying the connection back identifier, it can be determined that the first device is in the connection back state, and it can be determined whether there is a pairing corresponding to the first device stored in the second device record, if the pairing record corresponding to the first device is stored in the second device (for example, the pairing record corresponding to the first device is stored in the target device), then the first broadcast signal may not be responded to, and the first prompt information may not be output; If there is no pairing record corresponding to the first device stored in the second device, first prompt information may be output.
  • a signal transmission method is provided, which can be applied to the above-mentioned first device, and the method may include the following steps:
  • Step 310 in response to the target instruction, send a Bluetooth connection command to the target device, and the Bluetooth connection command is used to connect back to the target device.
  • the target instruction may refer to an instruction for instructing the first device to establish a Bluetooth connection with other electronic devices.
  • the target instruction may be generated by the first device according to the Bluetooth connection operation triggered by the user, or may be generated by an accessory device of the first device according to the Bluetooth connection operation triggered by the user and sent to the first device.
  • the Bluetooth connection operation may be an operation set according to actual needs, and the Bluetooth connection operations corresponding to different first devices may be different.
  • the Bluetooth connection operation may include opening the headset charging box of the wireless Bluetooth headset, and the target command may be generated by the headset charging box when it detects the cover opening operation and sent to the wireless Bluetooth headset, or the Bluetooth The connection operation may include operations such as taking the wireless Bluetooth headset out of the headset charging box.
  • the Bluetooth connection operation may include turning on the Bluetooth communication module of the mobile phone, or triggering a connection button for Bluetooth connection with other devices on the setting page.
  • the Bluetooth connection operation can be to detect that the smart watch has changed from being worn to a worn state, or to detect that the smart watch is picked up, or to trigger the connection button for Bluetooth connection with other devices on the settings page etc., the embodiment of the present application does not specifically limit the Bluetooth connection operation.
  • the target device may refer to an electronic device that has been paired and connected to the first device.
  • the target device may be the electronic device with which the first device established a Bluetooth connection last time, or the electronic device that the first device established a Bluetooth connection in the past period of time.
  • the electronic devices and the like that establish the Bluetooth connection most frequently are not limited here.
  • the pairing data corresponding to the target device is stored in the first device, and the pairing data may include but not limited to identity information of the target device, pairing verification information, and the like.
  • the identity information may include but not limited to the MAC (Media Access Control, Media Access Control layer) address, device name, etc. of the target device.
  • the pairing verification information is used to realize the pairing between the first device and the target device, and the pairing verification information may include a random verification code, a Bluetooth PIN (Personal Identification Number, a personal identification code), a key, and the like.
  • the first device can directly send a Bluetooth connection command to the target device, so as to connect back to the target device through the Bluetooth connection command. Perform pairing to establish a Bluetooth connection directly with the target device.
  • Step 320 judging whether the reconnection with the target device is successful within the first time period, if yes, execute step 330, if not, execute step 340.
  • Step 330 do not send the first broadcast signal.
  • Step 340 sending a first broadcast signal, where the first broadcast signal is used to trigger a second device that receives the first broadcast signal to output first prompt information, where the first prompt information is used to prompt to find the first device.
  • Bluetooth communication can include two modes: classic Bluetooth and BLE (Bluetooth Low Energy Module, Bluetooth Low Energy).
  • classic Bluetooth is generally used for transmission of relatively large data volumes.
  • BLE can significantly Reduce power consumption and cost.
  • the Bluetooth connection established between the first device and the target device may be a classic Bluetooth connection or a BLE connection.
  • the first device when the first device receives the target instruction, it will immediately send the first broadcast signal, and other devices that scan the first broadcast signal will output the prompt information of finding the first device. Based on the prompt information, The user of the other device can choose whether to pair and connect with the first device. In the case that the first device only needs to connect back to the target device, the first device does not want to be discovered by other devices, so the prompt information output by other devices may cause information interference to the user.
  • the first device when the first device sends a Bluetooth connection command to the target device, it does not send the first broadcast signal first, and if the first device fails to connect back to the target device successfully within the first time period, it sends the first broadcast signal. A broadcast signal, and/or, if the connection back to the target device is successful within the first time period, the first broadcast signal is not sent.
  • the first device if the first device successfully reconnects with the target device within the first time period, it means that the first device does not need to be discovered by other devices, and may not send the first broadcast signal.
  • the first time period can be set according to actual needs, such as 2 seconds, 3 seconds, 5 seconds, etc., which is not limited here, and the first time period is a time period sufficient for the first device to connect back to the target device, and The first time period should not be too long, so as to avoid the situation that the user mistakenly believes that the Bluetooth function of the first device is faulty.
  • the first device may send a first broadcast signal, and the first broadcast signal may be scanned and received by a second device within a certain range around the first device.
  • the second device may be a target device or other devices. If the second device scans and receives the first broadcast signal, it can output first prompt information according to the first broadcast signal.
  • the first prompt information is used to prompt the discovery of the first device, and the user of the second device can A selection operation is performed, and the second device determines whether to perform Bluetooth pairing and connection with the first device according to the selection operation.
  • the first prompt information may include but not limited to display prompts, voice prompts, vibration prompts, etc.
  • the display prompts may include text prompts, pop-up window prompts, image prompts, and the like.
  • FIG. 4 is a schematic diagram of outputting first prompt information by the second device in an embodiment.
  • the second device may output first prompt information
  • the first prompt information may be a pop-up window 410
  • the pop-up window 410 may prompt to find the earphone device
  • the user can choose whether to allow the second device to establish a Bluetooth connection with the headset device through the "Cancel" button and the "Connect” button in the pop-up window 410.
  • the second device When the second device detects that the user triggers the "Connect” button, optionally, If the second device has not been paired with the headset device before, it can perform Bluetooth pairing and connection with the headset device. If the second device has been paired with the headset device before, it can directly establish a Bluetooth connection with the headset device without Make pairing again. When the second device detects that the user triggers the "cancel” button, the second device may cancel the display of the pop-up window 410 and not establish a Bluetooth connection with the headset device.
  • the second device only outputs the first prompt information when the first device fails to connect back to the target device, and both the Not outputting the first prompt information reduces the false reminder rate of the second device reminding the first device, and avoids unnecessary prompt information causing interference to the user.
  • the second device may determine the received signal strength (Received Signal Strength Indication, RSSI) corresponding to the first broadcast signal, and determine whether the received signal strength is greater than the intensity threshold. If the received signal strength is greater than the strength threshold, indicating that the distance between the second device and the first device is within the set range, the first prompt message may be output to prompt the user to find the first device, so as to facilitate subsequent operations such as pairing and connection.
  • RSSI Received Signal Strength Indication
  • the setting range may include the connectable range in which the first device can successfully establish a Bluetooth connection with the second device, and the prompt range in which the second device can output prompt information (the second device beyond the prompt range may be identified as not a user The device you want to connect to), etc.
  • the setting range can be set according to actual needs. It can be set uniformly by the second device when it leaves the factory, or it can be a range set by the user, such as 50 cm, 30 cm, 45 cm, etc. , but not limited to this.
  • the strength of the received signal is not greater than the strength threshold, it means that the distance between the second device and the first device is far away and is not within the set range, then the first prompt message may not be output, so as to avoid In some cases, prompt information is also output or electronic devices that prevent the user from establishing a Bluetooth connection relationship output prompt information, thereby further reducing the false reminder rate.
  • the first broadcast signal is sent, and if the first device successfully connects back to the target device within the first time period, it may also send The third broadcast signal.
  • the third broadcast signal may carry a connection identifier, and the connection identifier may be used to indicate that the first device successfully establishes a Bluetooth connection with the target device. If the device that receives the third broadcast signal is a target device, it may not respond to the third broadcast signal, and if the device that receives the third broadcast signal is other devices that are not the target device, it may output a message for prompting the first device. The third prompt message that a connection has been established with the target device.
  • the third prompt information may also prompt the user to perform a pairing operation on the first device, so that the first device enters the pairing state, so that the other device can be paired and connected with the first device, for example, the user may be prompted Press the pairing button of the first device, or enter the Bluetooth connection interface of the first device to perform a pairing operation, etc.
  • the first broadcast signal is not sent; if the first device fails to reconnect with the target device within the first time period, the second A device may also send a fourth broadcast signal, and the fourth broadcast signal is used to trigger a device receiving the fourth broadcast signal to jump to the Bluetooth connection setting interface.
  • the electronic device that receives the fourth broadcast signal can jump to the Bluetooth connection setting interface according to the fourth broadcast signal, and display the device information of the first device in the Bluetooth connection setting interface, and the user can set the Bluetooth connection according to actual needs.
  • the interface selects whether to allow the electronic device to be paired and connected with the first device, without manual operation by the user, and the electronic device can automatically jump to the Bluetooth connection setting interface, which is more convenient and quicker.
  • the first broadcast signal may be a broadcast signal used to trigger the second device receiving the first broadcast signal to display a pop-up window for quickly discovering the first device, through the pop-up window for quickly discovering the first device , the user can directly choose to quickly pair and connect the second device with the first device.
  • the first device if the first device successfully connects back to the target device within the first time period, it will not send the first broadcast signal.
  • the first device will not Immediately send the first broadcast signal, that is, the second device (the target device or other devices around the first device, etc.) will not immediately output the first prompt information that the first device is found, and the first device is not in the first time period
  • the first prompt message is output only when the connection with the target device is successful, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • a signal transmission method is provided, which can be applied to the above-mentioned first device, and the method may include the following steps:
  • Step 502 in response to the target instruction, determine whether there is a pairing record stored, if yes, execute step 504, if not, execute step 510.
  • the first device When the first device receives the target instruction, it can respond to the target instruction to determine whether there is a pairing record stored in the memory.
  • the pairing record can refer to the record that the first device has paired with other electronic devices. Pairing data corresponding to other electronic devices that the first device performs pairing with.
  • the first device If there is no pairing record stored in the first device, it can indicate that the first device is in the factory state (for example, the first device is not used at all or the first device is restored to factory settings, etc.), then when the Bluetooth connection operation triggered by the user is detected, The first device must be paired with other electronic devices to successfully establish a Bluetooth connection. Therefore, the first device can directly send the first broadcast signal.
  • the second device that receives the first broadcast signal may output first prompt information to prompt to find the first device.
  • the first device may enter a pairing state, and send a first broadcast signal carrying a pairing identifier, and the pairing identifier may be used to indicate that the first device is in a pairing state.
  • the second device After receiving the first broadcast signal carrying the pairing identifier, the second device can determine that the first device is in a pairing state, and then can output first prompt information.
  • Step 504 Send a Bluetooth connection command to the target device according to the pairing record, and the Bluetooth connection command is used to connect back to the target device.
  • the first device may first determine the target device according to the pairing record, and send a Bluetooth connection command to the target device, so as to connect back to the target device through the Bluetooth connection command.
  • the pairing record may also include the initial connection time when the first device establishes a Bluetooth connection with each other electronic device, and the other electronic device with the closest initial connection time may be selected as the target device.
  • the pairing record may also include the connection end time when the first device disconnects the Bluetooth connection with each other electronic device, which may be based on the initial connection time and the corresponding end connection time when the first device establishes a Bluetooth connection with each other electronic device , calculating the connection duration of each Bluetooth connection established between the first device and each other electronic device, and selecting the other electronic device with the longest connection duration as the target device and the like.
  • the target device can also be determined from the pairing records in other manners, and is not limited to the foregoing manners.
  • the pairing data corresponding to the target device can be obtained, and a Bluetooth connection command is sent to the target device according to the pairing data, so as to connect back to the target device through the Bluetooth connection command.
  • Step 506 judging whether the reconnection with the target device is successful within the first time period, if yes, execute step 508, if not, execute step 510.
  • the first device in response to the target instruction, may start a timer whose recording duration is the first time period for timing, and send a Bluetooth connection command to the target device.
  • the timer can accurately record the time for the first device to connect back to the target device, so as to avoid the situation that the first device has not established a Bluetooth connection with the target device for a long time, and other devices do not output prompt information.
  • the first time period may be determined according to the connection back speed of the first device and/or the degree of environmental signal interference, where the connection back speed of the first device may be related to the Bluetooth hardware module in the first device,
  • the built-in Bluetooth modules of different first devices have different performances and different connection speeds.
  • the degree of environmental signal interference may refer to the interference caused by other radio frequency signals in the environment around the first device to the Bluetooth connection command sent by the first device, for example, when there are multiple Bluetooth devices around the first device at the same time , the environmental signal interference is stronger.
  • the first time period may be a fixed value, or a value dynamically adjusted according to actual conditions. Taking the first time period determined according to the degree of environmental signal interference as an example, when the first device detects a Bluetooth connection operation, it can first search for the same type of Bluetooth devices that exist around it, and join the network composed of the same type of Bluetooth devices. In the local area network, the number of the same type of Bluetooth devices existing around can be determined.
  • the bluetooth device of the same type may refer to a bluetooth device of the same device type as the first device, for example, the first device is a headset device, and the same type of bluetooth device is also a headset device; the same type of bluetooth device may also refer to These are devices of the same or similar product type, such as small electronic devices (earphones, bracelets, smart watches, Bluetooth speakers, etc.), medium and large electronic products (such as TVs, refrigerators, etc.).
  • the first device may determine the degree of environmental signal interference according to the determined number of Bluetooth devices, and determine the first time period according to the degree of environmental signal interference.
  • the number of bluetooth devices may be positively correlated with the first time period. The more the number of bluetooth devices, the greater the degree of environmental signal interference, and the longer the first time period may be set.
  • the first device can also record the time from sending a Bluetooth connection command to other electronic devices to successfully establishing a Bluetooth connection with the other electronic device, and calculate the average time according to the recorded time. Based on the average time Determine the first time period.
  • the first time period can be directly set as the average duration, or can be set as the sum of the average duration and the duration threshold, for example, if the average duration is 1 second and the duration threshold is 2 seconds, then the first time period can be 3 seconds, thus It can be guaranteed that the first device can connect back to the target device within the first time period.
  • the first device may acquire a connection back result with the target device, and judge whether the connection back with the target device is successful within the first time period according to the connection back result. As an optional implementation manner, the first device may judge whether the reconnection with the target device is successful when the recording duration of the timer is reached. The first device starts a timer with a recording duration of the first time period for timing, and after sending the Bluetooth connection command to the target device, if the recording duration of the timer is reached, then obtains the connection back result with the target device. If the result of the connection back is that the connection back fails, it can be determined that the connection back with the target device is not successful within the first time period; even successfully.
  • the first device may also determine in real time whether the reconnection with the target device is successful within the recording duration of the timer. After the first device starts the timer whose recording time is the first period of time, and sends the Bluetooth connection command to the target device, if it detects a successful reconnection result with the target device during the timing of the timer, Then it is determined that the connection back to the target device is successful within the first time period. If no reconnection result of successful reconnection with the target device is detected within the record duration of the timer, it is determined that the reconnection with the target device is not successful within the first time period.
  • Step 508 not sending the first broadcast signal.
  • Step 510 sending a first broadcast signal, where the first broadcast signal is used to trigger a second device that receives the first broadcast signal to output first prompt information, where the first prompt information is used to prompt to find the first device.
  • the first device may directly enter a pairing state and send a first broadcast signal.
  • the first broadcast signal may be a BLE broadcast signal
  • the first broadcast signal may include a pairing identifier, and the pairing identifier is used to indicate that the first device is in a pairing state.
  • the second device can scan and receive the broadcast signal sent by the first device, and can analyze the received broadcast signal to obtain an analysis result. If it is determined according to the analysis result that the received broadcast signal is the first broadcast signal, first prompt information may be output according to the first broadcast signal, so as to prompt the discovery of the first device through the first prompt information.
  • first prompt information may be output according to the first broadcast signal, so as to prompt the discovery of the first device through the first prompt information.
  • different broadcast signals may correspond to different broadcast identities, and the second device analyzes the received broadcast signals to obtain an analysis result.
  • the analysis result includes at least the broadcast identities.
  • the broadcast identities may be used to identify the broadcast signals.
  • the broadcast identities may be It includes the data package name of the broadcast signal, for example, the data package name of the first broadcast signal is XXXX.
  • the broadcast identifier may also include a specific identifier corresponding to the broadcast signal.
  • the specific identifier corresponding to the first broadcast signal may include a pairing identifier or a connection-back identifier, but is not limited thereto.
  • the broadcast logo can also be a custom logo, which can be composed of one or more of letters, numbers, symbols, etc., and the broadcast logo can be used to distinguish various broadcast signals.
  • the first broadcast signal may be used to trigger the second device to generate and output the first prompt information according to the device information of the first device when it is determined according to the pairing identifier that the first device is in a pairing state.
  • the second device can determine that the broadcast signal is the first broadcast signal if the broadcast identifier in the obtained analysis result is the first identifier, and further, if the first identifier is the pairing identifier , it can be determined that the first device is in a pairing state, and the first prompt information can be generated and output according to the device information of the first device.
  • the device information of the first device may include but not limited to the product name, product type, manufacturer, etc. of the first device, which is not limited here.
  • the first device may not enter the pairing state, but continue to be in the reconnection state, and the first device continues to be in the reconnection state
  • the duration of the state may be a second time period
  • the first device may send a first broadcast signal carrying a connection back identifier within the second time period, and the connection back identifier may be used to indicate that the first device is in the connection back state.
  • the first broadcast signal may be used to trigger the second device to output first prompt information when it is determined according to the connection back identifier that the first device is in the connection back state, if there is no pairing record corresponding to the first device stored in the second device.
  • the first device fails to successfully reconnect with the target device within the first time period, the first device continues to be in the reconnection state, and the first device can continue to send the first broadcast signal carrying the reconnection identifier to the
  • the target device sends a bluetooth connection command to continue requesting a connection back with the target device.
  • the second device analyzes the received broadcast signal, and if the first identifier included in the analysis result is a connection-back identifier, it can be determined that the first device is in the connection-back state, and the second device can determine whether there is an identifier corresponding to the first device. Pairing records.
  • the second device stores a pairing record corresponding to the first device, it means that the second device has successfully paired and connected with the first device before, and may temporarily not respond to the first broadcast signal and output the first prompt information. If there is no pairing record corresponding to the first device stored in the second device, the second device may output the first prompt information according to the device information of the first device.
  • the second device after the second device receives the broadcast signal, it can analyze the broadcast signal to obtain the analysis result, and can determine whether the broadcast identification contained in the analysis result is a pairing identification or a connection identification (that is, determine whether it is first identification), if the broadcast identification is a pairing identification, it can be determined that the first device is in a pairing state, and can respond to the first broadcast signal to output the first prompt information; if the broadcast identification is a connection-back identification, it can be determined that the first If the device is in the reconnection state, it can be further judged whether there is a pairing record corresponding to the first device stored. If there is a pairing record stored, it may not respond to the first broadcast signal and output the first prompt information. If it is not stored, it may respond to the first broadcast signal. The broadcast signal is used to output the first prompt information.
  • the target device receives the first broadcast signal carrying the connection-back identifier, since the pairing record corresponding to the first device is stored in the target device, the first prompt information may not be output;
  • the connection instruction it is sufficient to directly establish a Bluetooth connection with the first device according to the Bluetooth connection instruction, thereby avoiding interference to the user by unnecessary prompt information.
  • the first device may end the connection back state, enter the pairing state, and send the first broadcast signal carrying the pairing identifier.
  • the second time period can be set according to actual needs, such as 1 minute, 1 minute and 30 seconds, 2 minutes, etc., but is not limited thereto.
  • the first device may also always maintain a connection back state, and enter into a pairing state only after receiving a pairing operation triggered by a user.
  • the sending duration corresponding to the first broadcast signal may also be set, for example, 5 minutes, 6 minutes, and so on.
  • the first device may stop sending the first broadcast signal; or the first device receives the signal sent by the second device
  • the pairing request can also stop sending the first broadcast signal, and perform pairing and connection with the second device. If the first device has not established a Bluetooth connection with any other electronic device, it can also stop sending the first broadcast signal when the sending time corresponding to the first broadcast signal is reached, so as to prevent the second device from receiving the first broadcast signal all the time, causing Unnecessary information noise.
  • the first device only sends the first broadcast signal carrying the pairing identifier when pairing is actually required (in the factory state or failed to connect back to the target device), which can reduce the need for the second device to discover the first broadcast signal.
  • the signal transmission method may further include: sending a second broadcast signal to the target device.
  • the first device may send a second broadcast signal to the target device.
  • the second broadcast signal may be a broadcast signal different from the first broadcast signal, and the second broadcast signal may carry the first broadcast signal.
  • State information of the device the state information may be used to describe the current state of the first device.
  • the second broadcast signal is used to trigger the target device to output the second prompt information including the state information after establishing the Bluetooth physical link with the first device.
  • the second broadcast signal may also be a BLE broadcast signal, and the second broadcast signal and the first broadcast signal may correspond to different broadcast identifiers respectively, and the second broadcast signal corresponds to a second identifier, for example, the second identifier may include data
  • the package name is YYYY, etc., or the specific identifier 00X2 carried in the second broadcast signal (different from the pairing identifier 00X1 and the connection identifier 00X0 of the first broadcast signal), etc., but not limited thereto.
  • the target device After receiving the Bluetooth connection command and the second broadcast signal, the target device can analyze the second broadcast signal to obtain the status information of the first device.
  • the target device can perform Bluetooth connection with the second device according to the Bluetooth connection command, and after establishing a Bluetooth physical link with the first device, can generate second prompt information according to the state information, and output the second prompt information.
  • the first device may continuously send the second broadcast signal to the target device during the process of connecting back to the target device.
  • the process of establishing a Bluetooth connection between the target device and the first device may include two processes of establishing a Bluetooth physical link and establishing a Bluetooth protocol connection.
  • the Bluetooth physical link may include an ACL (Asynchronous Connectionless) physical link and the like.
  • the target device after the target device successfully establishes the Bluetooth physical link with the first device, it can directly generate the second prompt information according to the power information carried by the newly received second broadcast signal, and output the second prompt information , there is no need to wait for the Bluetooth connection to be established, the accuracy of the power information contained in the second prompt information can be ensured, and the prompt speed can be increased.
  • the state information may include power information, and the power information is used to indicate the current remaining available power of the first device.
  • the status information may also include other status information, such as information about the current wearing status of the smart watch, the operating system currently in use, and the battery level of the earphone charging box, which are not limited in this embodiment of the present application.
  • the second prompt information may include but not limited to display prompts, voice prompts, vibration prompts, etc.
  • the display prompts may include text prompts, pop-up window prompts, image prompts, and the like.
  • FIG. 6 is a schematic diagram of outputting second prompt information by the target device in an embodiment.
  • the target device receives the Bluetooth connection command and the second broadcast signal sent by the earphone device, and can analyze the second broadcast signal to obtain power information of the earphone device.
  • the second prompt information including the battery information may be output.
  • the second prompt information can be a pop-up window 620, and the pop-up window 620 can display the power information of the earphone device, including the remaining power of the earphone and the remaining power of the earphone charging box.
  • the user of the target device can quickly know the power information of the first device, so as to know that the first device has successfully connected back to the target device.
  • the second broadcast signal may only be broadcast within the first time period, or may continue to be broadcast beyond the first time period.
  • the sending duration of the second broadcast signal may be set as a first time period, and if the first time period is reached, the first device may stop sending the second broadcast signal. Further, if the first device successfully reconnects with the target device within the first time period, it may also directly stop sending the second broadcast signal.
  • the first broadcast signal is sent.
  • the second device may send a pairing request to the first device if a triggered connection operation is detected after outputting the first prompt information.
  • the first device may also send a second broadcast signal carrying status information to the second device, and after the second device successfully establishes a Bluetooth physical link with the first device, it may Output second prompt information including the status information.
  • the first device may send a second broadcast signal while sending a Bluetooth connection command to the target device, and after the first device establishes a Bluetooth physical link with the target device, the target device may quickly output a second prompt message , to ensure that the user knows in time that the first device and the target device are successfully reconnected, which not only reduces the false reminder rate that the second device reminds the first device, but also prevents the user from being unable to accurately know the connection status of the first device without prompting , more in line with the actual needs of users.
  • an information prompting method is provided, which can be applied to the above-mentioned second device, and the information prompting method may include the following steps:
  • Step 710 If the broadcast signal sent by the first device is received, analyze the broadcast signal to obtain an analysis result.
  • Step 720 If it is determined according to the analysis result that the broadcast signal is the first broadcast signal, output first prompt information according to the first broadcast signal, where the first prompt information is used to prompt the discovery of the first device.
  • the first broadcast signal is sent when the first device fails to successfully reconnect with the target device within the first time period.
  • the parsing result includes a broadcast identifier.
  • Step 720 includes: if the broadcast identifier is the first identifier, then determine that the broadcast signal is the first broadcast signal; if the first identifier is the pairing identifier, then determine that the first device is in a pairing state, and generate and output The first prompt message.
  • the parsing result includes a broadcast identifier.
  • Step 720 includes: if the broadcast identifier is the first identifier, then determine that the broadcast signal is the first broadcast signal; if the first identifier is the connection-back identifier, then determine that the first device is in the connection-back state; For the pairing record corresponding to the first device, the first prompt information is output.
  • the pairing record corresponding to the first device is stored in the second device, the first broadcast signal is not responded to, and the first prompt information is not output.
  • the first identifier corresponding to the first broadcast signal can also be other identifiers than the pairing identifier and the connection identifier, for example, it can be a data package name, or other custom identifiers, which can be composed of letters One or more of , numbers, symbols, etc. It only needs that the first identifier can distinguish the first broadcast signal from other broadcast signals.
  • the first device if the first device successfully connects back to the target device within the first time period, it will not send the first broadcast signal.
  • the first device will not Immediately send the first broadcast signal, that is, the second device (the target device or other devices around the first device, etc.) will not immediately output the first prompt information that the first device is found, and the first device is not in the first time period
  • the first prompt message is output only when the connection with the target device is successful, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • the second device may be the target device.
  • the information prompting method further includes: if the broadcast identifier included in the parsing result is the second identifier, determining that the broadcast signal is the second broadcast signal, The Bluetooth connection with the first device is performed according to the Bluetooth connection command sent by the first device, and after the Bluetooth physical link is established with the first device, second prompt information including status information is output.
  • the second broadcast signal is sent by the first device in response to the target instruction, and the second broadcast signal carries status information of the first device.
  • the first device can send the second broadcast signal while sending the Bluetooth connection command to the target device, and after the first device establishes a Bluetooth physical link with the target device, the target device can quickly output the second prompt Information, to ensure that the user knows the success of the connection between the first device and the target device in a timely manner, which not only reduces the false reminder rate of the second device to remind the first device, but also prevents the user from being unable to accurately know the connection of the first device without prompts state, which is more in line with the actual needs of users.
  • another information prompting method is provided, which can be applied to the above-mentioned second device, and the method may include the following steps:
  • Step 810 receiving a first broadcast signal sent by a first device.
  • the first device may determine whether a pairing record is stored in response to the target instruction. If a pairing record is stored in the first device, a bluetooth connection command can be sent to the target device according to the pairing record, so as to connect back to the target device through the bluetooth connection command. At the same time, the first device may respond to the target instruction by sending a first broadcast signal carrying a record flag bit, where the record flag bit is used to indicate that a pairing record is stored in the first device.
  • the first device may directly send a first broadcast signal that does not carry a record flag.
  • Step 820 Analyze the first broadcast signal, and wait for a first period of time if the analysis result includes a record flag bit, wherein the record flag bit is used to indicate that a pairing record is stored in the first device.
  • the second device may analyze the first broadcast signal to obtain an analysis result.
  • the second device can determine whether the parsing result includes a record flag, and if the parsing result includes a record flag, it can be determined that the pairing record is stored in the first device, and the first device is currently connecting back to the target device with a high probability. Therefore, the second device may temporarily not respond to the first broadcast signal, wait for a first period of time, and then determine whether to output the first prompt information.
  • Step 830 If the first broadcast signal is still received after waiting for the first period of time, then output first prompt information according to the first broadcast signal, where the first prompt information is used to remind the discovery of the first device.
  • the first device If the first device successfully reconnects with the target device, it will stop sending the first broadcast signal. If the second device does not receive the first broadcast signal sent by the first device after waiting for the first time period, it can indicate that the first device has successfully reconnected with the target device within the first time period, and the first prompt message may not be output , to prevent the first prompt information from causing unnecessary interference to the user of the second device.
  • the second device If the second device still receives the first broadcast signal sent by the first device after waiting for the first time period, it means that the first device has not successfully connected back to the target device within the first time period, and can output an The first prompt information of a device, the user of the second device can perform a selection operation based on the first prompt information, and the second device determines whether to perform Bluetooth pairing and connection with the first device according to the selection operation.
  • the second device may start a timer whose recording duration is the first time period, and does not respond to the received first broadcast signal during the timing of the timer.
  • the recording duration corresponding to the timer is reached, if the first broadcast signal sent by the first device can still be received, the first prompt information is output in response to the first broadcast signal.
  • the second device parses the received first broadcast signal, if the parsing result does not include the record flag, it can determine that there is no pairing record stored in the first device, and the first device is in a factory state. If pairing is required, the first prompt information may be output directly according to the first broadcast signal.
  • the first device after the first device detects the Bluetooth connection operation, it can immediately send the first broadcast signal, and after the second device receives the first broadcast signal, if the first broadcast signal carries a recording flag bit, then Do not respond to the first broadcast signal temporarily, and wait for the first period of time before judging whether to output the first prompt information, which can reduce the false reminder rate of the second device to remind the first device, and avoid unnecessary prompt information to the user Interfering situations.
  • a signal transmission device 900 is provided, which is applied to the above-mentioned first device.
  • the signal transmission device 900 includes a response module 910 and a broadcast sending module 920 .
  • the response module 910 is configured to respond to the target instruction and send a Bluetooth connection command to the target device, where the Bluetooth connection command is used to connect back to the target device.
  • the broadcast sending module 920 is configured to send the first broadcast signal if the connection back to the target device is not successful within the first time period, and/or, if the connection back to the target device is successful within the first time period, then The first broadcast signal is not sent; the first broadcast signal is used to trigger the second device receiving the first broadcast signal to output first prompt information, and the first prompt information is used to prompt the discovery of the first device.
  • the first device if the first device successfully connects back to the target device within the first time period, it will not send the first broadcast signal.
  • the first device will not Immediately send the first broadcast signal, that is, the second device (the target device or other devices around the first device, etc.) will not immediately output the first prompt information that the first device is found, and the first device is not in the first time period
  • the first prompt message is output only when the connection with the target device is successful, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • the response module 910 is further configured to respond to the target instruction, and if the pairing record is stored in the first device, send a Bluetooth connection command to the target device according to the pairing record.
  • the broadcast sending module 920 is further configured to send the first broadcast signal if no pairing record is stored in the first device.
  • the first broadcast signal includes a pairing identifier
  • the pairing identifier is used to indicate that the first device is in the pairing state
  • the first broadcast signal is used to trigger the second device to, when determining that the first device is in the pairing state according to the pairing identifier, Generate and output first prompt information according to the device information of the first device.
  • the broadcast sending module 920 is further configured to send the first broadcast signal carrying the connection back identifier within the second time period if the connection back to the target device is not successful within the first time period.
  • the connection identifier is used to indicate that the first device is in the connection-back state
  • the first broadcast signal is used to trigger the second device to determine that the first device is in the connection-back state according to the connection-back identifier. corresponding pairing record, outputting first prompt information; and sending a first broadcast signal carrying a pairing identifier if the first device does not establish a Bluetooth connection with the target device or other devices within the second time period.
  • the signal transmission device 900 includes not only the response module 910 and the broadcast sending module 920, but also a connection back result determination module.
  • the response module 910 is further configured to respond to the target instruction, start a timer with a recording duration of the first time period for timing, and send a Bluetooth connection command to the target device.
  • connection back result determination module is used to obtain the connection back result with the target device if the record duration of the timer is reached; if the connection back result is a connection back failure, it is determined that the connection back with the target device is not successful within the first time period ; and if the result of the connection back is that the connection back is successful, it is determined that the connection back with the target device is successful within the first time period.
  • connection back result determining module is further configured to determine that the connection back to the target device is successful within the first time period if the connection back result with the target device is detected during the timing of the timer. The connection is successful; if the record time of the arrival timer does not detect the result of the connection back to the target device, it is determined that the connection back to the target device is not successful within the first time period.
  • the first time period is determined according to the connection back speed of the first device and/or the degree of environmental signal interference; the first broadcast signal is a Bluetooth Low Energy BLE broadcast signal.
  • the first device only sends the first broadcast signal carrying the pairing identifier when pairing is actually required (in the factory state or failed to connect back to the target device), which can reduce the need for the second device to discover the first broadcast signal.
  • the broadcast sending module 920 is further configured to send a second broadcast signal to the target device after responding to the target instruction, the second broadcast signal carries status information of the first device, and the second broadcast signal is used to trigger After establishing the Bluetooth physical link with the first device, the target device outputs second prompt information including the state information.
  • the status information includes power information
  • the second broadcast signal is a BLE broadcast signal.
  • the first device can send the second broadcast signal while sending the Bluetooth connection command to the target device, and after the first device establishes a Bluetooth physical link with the target device, the target device can quickly output the second prompt Information, to ensure that the user knows the success of the connection between the first device and the target device in a timely manner, which not only reduces the false reminder rate of the second device to remind the first device, but also prevents the user from being unable to accurately know the connection of the first device without prompts state, which is more in line with the actual needs of users.
  • an information prompting device 1000 is provided, which is applied to the above-mentioned second device.
  • the information prompting device 1000 includes a receiving module 1010 and a prompting module 1020 .
  • the receiving module 1010 is configured to analyze the broadcast signal to obtain an analysis result if the broadcast signal sent by the first device is received.
  • Prompt module 1020 configured to output first prompt information according to the first broadcast signal if it is determined according to the analysis result that the broadcast signal is the first broadcast signal, the first prompt information is used to prompt the discovery of the first device, wherein the first broadcast signal It is sent when the first device fails to connect back to the target device within the first time period.
  • the parsing result includes the broadcast identifier
  • the prompt module 1020 is also used to determine that the broadcast signal is the first broadcast signal if the broadcast identifier is the first identifier, and determine the first device if the first identifier is the pairing identifier It is in a pairing state, and generates and outputs first prompt information according to the device information of the first device.
  • the prompting module 1020 is further configured to determine that the broadcast signal is the first broadcast signal if the broadcast identifier is the first identifier, and determine that the first device is in the connection-back identifier if the first identifier is the connect-back identifier State: if there is no pairing record corresponding to the first device stored in the second device, then output the first prompt information.
  • the first device if the first device successfully connects back to the target device within the first time period, it will not send the first broadcast signal.
  • the first device will not Immediately send the first broadcast signal, that is, the second device (the target device or other devices around the first device, etc.) will not immediately output the first prompt information that the first device is found, and the first device is not in the first time period
  • the first prompt message is output only when the connection with the target device is successful, which can reduce the false reminder rate of the second device reminding the first device, and avoid unnecessary prompt information causing interference to the user.
  • the second device may be a target device.
  • the prompting module 1020 is further configured to determine that the broadcast signal is the second broadcast signal if the broadcast identifier included in the analysis result is the second identifier, the second broadcast signal is sent by the first device in response to the target instruction, and the second broadcast signal carries There is state information of the first device; and it is used to perform a Bluetooth connection with the first device according to a Bluetooth connection command sent by the first device, and after establishing a Bluetooth physical link with the first device, output a message containing the state information The second prompt message.
  • the first device can send the second broadcast signal while sending the Bluetooth connection command to the target device, and after the first device establishes a Bluetooth physical link with the target device, the target device can quickly output the second prompt Information, to ensure that the user knows the success of the connection between the first device and the target device in a timely manner, which not only reduces the false reminder rate of the second device to remind the first device, but also prevents the user from being unable to accurately know the connection of the first device without prompts state, which is more in line with the actual needs of users.
  • an information prompting device 1100 is provided, which is applied to the above-mentioned second device.
  • the information prompting device 1100 includes a receiving module 1110 , an analyzing module 1120 and a prompting module 1130 .
  • the receiving module 1110 is configured to receive a first broadcast signal sent by the first device, where the first broadcast signal is sent by the first device in response to a target instruction.
  • the parsing module 1120 is configured to parse the first broadcast signal, and wait for a first period of time if the parsing result includes a record flag bit, wherein the record flag bit is used to indicate that a pairing record is stored in the first device.
  • the prompt module 1130 is configured to output first prompt information according to the first broadcast signal if the first broadcast signal is still received after waiting for the first period of time, and the first prompt information is used to prompt the discovery of the first device.
  • the prompt module 1130 is further configured to output first prompt information according to the first broadcast signal if the parsing result does not include the record flag bit.
  • the first device after the first device detects the Bluetooth connection operation, it can immediately send the first broadcast signal, and after the second device receives the first broadcast signal, if the first broadcast signal carries a recording flag bit, then Do not respond to the first broadcast signal temporarily, and wait for the first period of time before judging whether to output the first prompt information, which can reduce the false reminder rate of the second device to remind the first device, and avoid unnecessary prompt information to the user Interfering situations.
  • Fig. 12 is a structural block diagram of an electronic device in one embodiment.
  • an electronic device 1200 may include one or more of the following components: a processor 1210, a memory 1220 coupled to the processor 1210, wherein the memory 1220 may store one or more computer programs, one or more computer programs It may be configured to be executed by one or more processors 1210, so that the electronic device 1200 implements the signal transmission method described in the foregoing embodiments.
  • Processor 1210 may include one or more processing cores.
  • the processor 1210 uses various interfaces and circuits to connect various parts of the entire electronic device 1200, and executes or executes instructions, programs, code sets or instruction sets stored in the memory 1220, and calls data stored in the memory 1220 to execute Various functions of the electronic device 1200 and processing data.
  • the processor 1210 may adopt at least one of Digital Signal Processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable Logic Array, PLA). implemented in the form of hardware.
  • DSP Digital Signal Processing
  • FPGA Field-Programmable Gate Array
  • PLA Programmable Logic Array
  • the processor 1210 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a modem, and the like.
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • the CPU mainly handles the operating system, user interface and application programs, etc.
  • the GPU is used to render and draw the displayed content
  • the modem is used to handle wireless communication. It can be understood that the above modem may also not be integrated into the processor 1210, but implemented by a communication chip alone.
  • the memory 1220 may include a random access memory (Random Access Memory, RAM), and may also include a read-only memory (Read-Only Memory, ROM).
  • the memory 1220 may be used to store instructions, programs, codes, sets of codes or sets of instructions.
  • the memory 1220 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system and instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.) , instructions for implementing the foregoing method embodiments, and the like.
  • the storage data area can also store data created by the electronic device 1200 during use, and the like.
  • the electronic device 1200 may include more or less structural elements than those in the above structural block diagram, for example, including a power module, a physical button, a Bluetooth module, a sensor, etc., and it is not limited here.
  • the embodiment of the present application discloses a computer-readable storage medium, which stores a computer program, wherein, when the computer program is executed by a processor in a computer device, the computer device implements the signal transmission method as described in the foregoing embodiments.
  • the embodiment of the present application discloses a computer program product, the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and when the computer program can be executed by a processor of a computer device, the computer device realizes the above-mentioned The signal transmission method described in each embodiment.
  • another electronic device includes a memory and a processor, and a computer program is stored in the memory, and when the computer program is executed by the processor, the electronic device realizes the functions described in the above embodiments. information prompt method.
  • the embodiment of the present application discloses a computer-readable storage medium, which stores a computer program, wherein, when the computer program is executed by a processor of a computer device, the computer device implements the information prompting method as described in the foregoing embodiments.
  • the embodiment of the present application discloses a computer program product, the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and when the computer program can be executed by a processor of a computer device, the computer device realizes the above-mentioned The information prompting method described in each embodiment.
  • the processes in the methods of the above embodiments can be realized through computer programs to instruct related hardware, and the programs can be stored in a non-volatile computer-readable storage medium When the program is executed, it may include the processes of the embodiments of the above-mentioned methods.
  • the storage medium may be a magnetic disk, an optical disk, a ROM, or the like.
  • Non-volatile memory may include ROM, Programmable ROM (PROM), Erasable PROM (Erasable PROM, EPROM), Electrically Erasable PROM (Electrically Erasable PROM, EEPROM) or flash memory.
  • Volatile memory can include random access memory (RAM), which acts as external cache memory.
  • RAM can take many forms, such as static RAM (Static RAM, SRAM), dynamic RAM (Dynamic Random Access Memory, DRAM), synchronous DRAM (synchronous DRAM, SDRAM), double data rate SDRAM (Double Data Rate) Data Rate SDRAM, DDR SDRAM), enhanced SDRAM (Enhanced Synchronous DRAM, ESDRAM), synchronous link DRAM (Synchlink DRAM, SLDRAM), memory bus direct RAM (Rambus DRAM, RDRAM) and direct memory bus dynamic RAM (Direct Rambus DRAM) , DRDRAM).
  • the units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, located in one place, or distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

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Abstract

本申请实施例公开了一种信号传输方法及信息提示方法、装置、电子设备。该信号传输方法应用于第一设备,该信号传输方法包括:响应目标指令,向目标设备发送蓝牙连接命令,蓝牙连接命令用于与所述目标设备进行回连;若未在第一时间段内与所述目标设备回连成功,则发送第一广播信号,和/或,若在所述第一时间段内与所述目标设备回连成功,则不发送第一广播信号;所述第一广播信号用于触发接收到所述第一广播信号的第二设备输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。

Description

信号传输方法及信息提示方法、装置、电子设备
本申请要求于2021年07月08日提交、申请号为202110773665.6、发明名称为“信号 传输方法及信息提示方法、装置、电子设备”的中国专利申请的优先权,其全部内容通过 引用结合在本申请中。
技术领域
本申请涉及通信技术领域,具体涉及一种信号传输方法及信息提示方法、装置、电子设备。
背景技术
随着无线通信技术的发展,越来越多的电子设备支持蓝牙通信连接。目前,为了给用户供更好的蓝牙连接体验,很多终端设备在发现其它可进行蓝牙连接的电子设备时,会进行弹窗提醒。但是在某些情况下,弹窗提醒发现其它可进行蓝牙连接的电子设备并不是必要的,会给用户造成不必要的提醒信息干扰。
发明内容
本申请实施例公开了一种信号传输方法、装置、电子设备及存储介质,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
本申请实施例公开了一种信息提示方法、装置、电子设备及存储介质,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
本申请实施例公开了一种信号传输方法,应用于第一设备,所述方法包括:
响应目标指令,向目标设备发送蓝牙连接命令,所述蓝牙连接命令用于与所述目标设备进行回连;
若未在第一时间段内与所述目标设备回连成功,则发送第一广播信号,和/或,若在所述第一时间段内与所述目标设备回连成功,则不发送所述第一广播信号;所述第一广播信号用于触发接收到所述第一广播信号的第二设备输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
本申请实施例公开了一种信息提示方法,应用于第二设备,所述方法包括:
若接收到第一设备发送的广播信号,则对所述广播信号进行解析,得到解析结果;
若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备,其中,所述第一广播信号为所述第一设备未在第一时间段内与所述目标设备回连成功的情况下发送的。
本申请实施例公开了一种信息提示方法,应用于第二设备,所述方法包括:
接收第一设备发送的第一广播信号,所述第一广播信号为所述第一设备响应目标指令发送的;
对所述第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,所述记录标志位用于指示所述第一设备中存储有配对记录;
若在等待第一时间段后依然接收到所述第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
本申请实施例公开了一种信号传输装置,应用于第一设备,所述装置包括:
响应模块,用于响应目标指令,向目标设备发送蓝牙连接命令,所述蓝牙连接命令用于与所述目标设备进行回连;
广播发送模块,用于若未在第一时间段内与所述目标设备回连成功,则发送第一广播 信号,和/或,用于若在所述第一时间段内与所述目标设备回连成功,则不发送所述第一广播信号;所述第一广播信号用于触发接收到所述第一广播信号的第二设备输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
本申请实施例公开了一种信息提示装置,应用于第二设备,所述装置包括:
接收模块,用于若接收到第一设备发送的广播信号,则对所述广播信号进行解析,得到解析结果;
提示模块,用于若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备,其中,所述第一广播信号为所述第一设备未在第一时间段内与所述目标设备回连成功的情况下发送的。
本申请实施例公开了一种信息提示装置,应用于第二设备,所述装置包括:
接收模块,用于接收第一设备发送的第一广播信号,所述第一广播信号为所述第一设备响应目标指令发送的;
解析模块,用于对所述第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,所述记录标志位用于指示所述第一设备中存储有配对记录;
提示模块,用于若在等待第一时间段后依然接收到所述第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
本申请实施例公开了一种电子设备,包括存储器及处理器,所述存储器中存储有计算机程序,所述计算机程序被所述处理器执行时,使得所述电子设备实现如上所述的信号传输方法。
本申请实施例公开了一种电子设备,包括存储器及处理器,所述存储器中存储有计算机程序,所述计算机程序被所述处理器执行时,使得所述电子设备实现如上所述的信息提示方法。
本申请实施例公开了一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被计算机设备的处理器执行时,使得所述计算机设备实现如上所述的信号传输方法。
本申请实施例公开了一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被计算机设备的处理器执行时,使得所述计算机设备实现如上所述的信息提示方法。
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本申请的其它特征和有益效果将从说明书、附图以及权利要求书中体现。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为一个实施例中信号传输方法及信息提示方法的应用场景图;
图2为一个实施例中信号传输方法及信息提示方法的时序流程图;
图3为一个实施例中信号传输方法的流程图;
图4为一个实施例中第二设备输出第一提示信息的示意图;
图5为另一个实施例中信号传输方法的流程图;
图6为一个实施例中目标设备输出第二提示信息的示意图;
图7为一个实施例中信息提示方法的流程图;
图8为另一个实施例中信息提示方法的流程图;
图9为一个实施例中信号传输装置的框图;
图10为一个实施例中信息提示装置的框图;
图11为另一个实施例中信息提示装置的框图;
图12为一个实施例中电子设备的结构框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
需要说明的是,本申请实施例及附图中的术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
可以理解,本申请所使用的术语“第一”、“第二”等可在本文中用于描述各种元件,但这些元件不受这些术语限制。这些术语仅用于将第一个元件与另一个元件区分。举例来说,在不脱离本申请的范围的情况下,可以将第一设备称为目标设备,且类似地,可将目标设备称为第一设备。第一设备和目标设备两者属于电子设备,但其不是同一个电子设备。另外,需要说明的是,本申请实施例中所使用的术语“多个”等指的是两个或两个以上。
目前,越来越多的电子设备支持蓝牙通信连接,很多电子设备为了给用户供更好的蓝牙连接体验,电子设备在需要与其它电子设备进行蓝牙连接时,会同时发送广播信号,接收到该广播信号的其它电子设备会根据该广播信号的信号强度分析得到,与发送广播信号的电子设备之间的距离,并在距离较近时弹窗提醒发现该电子设备。
但是在某些情况下,例如电子设备与目标设备进行回连的情况,若是在电子设备回连的过程中同时发送广播信号,则在电子设备周围的其它设备也可能接收到该广播信号,造成其它设备弹窗提醒发现该电子设备的情况,给用户造成不必要的提醒信息干扰。而且,由于广播信号的信号强度容易受到环境中其它射频信号的干扰,波动性也较强,其它设备很难准确地根据广播信号的信号强度对该电子设备进行测距,因此提醒信息干扰的情况很难避免。
本申请实施例提供一种信号传输方法及信息提示方法、装置、电子设备、存储介质,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
图1为一个实施例中信号传输方法及信息提示方法的应用场景图。如图1所示,该应用场景可包括第一设备10及目标设备20,该第一设备10可包括但不限于耳机(包括但不限于真无线立体声(True Wireless Stereo,TWS)蓝牙耳机等)、可穿戴设备(如手环、智能手表、智能眼镜等)、车载终端、手机等,目标设备10可包括但不限于手机、平板电脑、笔记本电脑、可穿戴设备、智能家居(如电视等)等,本申请实施例对第一设备及目标设备不作具体限制。第一设备10与目标设备20均可设置有蓝牙模块,支持蓝牙无线连接及通信功能。
第一设备10可响应目标指令,根据该目标指令向目标设备20发送蓝牙连接命令,该目标设备20可以是之前与第一设备10进行蓝牙配对及连接过的设备,因此,第一设备10可直接向目标设备20发送蓝牙连接命令,以通过该蓝牙连接命令与目标设备20进行回连。若第一设备10未在第一时间段内与目标设备20回连成功,即第一设备10与目标设备20回连失败,则可发送第一广播信号。该第一广播信号用于触发接收到第一广播信号的第二设备输出第一提示信息。
在一个实施例中,第一设备10的周围可能还存在其它设备30,其它设备30可包括但 不限于手机、平板电脑、笔记本电脑、可穿戴设备等。接收到第一广播信号的第二设备可以是目标设备20,也可以是在第一设备10的周围的其它设备30,第二设备根据接收到的第一广播信号输出第一提示信息,该第一提示信息可用于提示发现第一设备10,从而方便与第一设备10进行蓝牙配对及连接。
在一个实施例中,若第一设备10在第一时间段内与目标设备20回连成功,则不发送第一广播信号,从而可减少第二设备(目标设备20或在第一设备10周围的其它设备30等)对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
图2为一个实施例中信号传输方法及信息提示方法的时序流程图。如图2所示,对于第一设备10、目标设备20及其它设备30,可按照以下时序执行相应流程:
步骤1、第一设备10响应目标指令,向目标设备20发送蓝牙连接命令,该蓝牙连接命令用于与目标设备20进行回连。
步骤2、目标设备20若接收到第一设备10发送的蓝牙连接命令,则根据该蓝牙连接命令与第一设备10建立蓝牙连接。
步骤3、若第一设备10未在第一时间段内与目标设备20回连成功,则可发送第一广播信号,该第一广播信号用于触发接收到该第一广播信号的第二设备输出第一提示信息。
可选地,该第二设备可包括目标设备20和/或在第一设备10周围的其它设备30。
步骤4、第二设备接收到第一设备10发送的第一广播信号,可根据该第一广播信号输出第一提示信息,该第一提示信息用于提示发现第一设备10,可选地,用户可根据第一提示信息选择是否让第二设备与第一设备10进行配对及连接。
可选地,第二设备可包括目标设备20和/或在第一设备10周围的其它设备30,接收到第一设备10发送的第一广播信号的第二设备即可触发输出第一提示信息进行提示。
在一个实施例中,若第二设备接收到携带有配对标识的第一广播信号,则可确定第一设备处于配对状态,可输出第一提示信息。在一个实施例中,若第二设备接收到携带有回连标识的第一广播信号,则可确定第一设备处于回连状态,可判断第二设备中是否存储有与第一设备对应的配对记录,若第二设备中存储有与第一设备对应的配对记录(例如目标设备中存储有与第一设备对应的配对记录),则可不响应该第一广播信号,不输出第一提示信息;若第二设备中未存储有与第一设备对应的配对记录,则可输出第一提示信息。
如图3所示,在一个实施例中,提供一种信号传输方法,可应用于上述的第一设备,该方法可包括以下步骤:
步骤310,响应目标指令,向目标设备发送蓝牙连接命令,蓝牙连接命令用于与目标设备进行回连。
目标指令可指的是用于指示第一设备与其它电子设备建立蓝牙连接的指令。目标指令可以是第一设备根据用户触发的蓝牙连接操作生成的,也可以是第一设备的配件设备根据用户触发的蓝牙连接操作生成并发送给第一设备的。
其中,蓝牙连接操作可以是根据实际需求设置的操作,不同的第一设备对应的蓝牙连接操作可能不同。以无线蓝牙耳机为例,该蓝牙连接操作可包括打开无线蓝牙耳机的耳机充电盒的操作,则目标指令可以是耳机充电盒在检测到开盖操作时生成并发送给无线蓝牙耳机的,或蓝牙连接操作可包括将无线蓝牙耳机从耳机充电盒中拿出来等操作。以手机为例,该蓝牙连接操作可包括打开手机的蓝牙通信模块,或是在设置页面中触发与其它设备进行蓝牙连接的连接按钮等。以智能手表为例,蓝牙连接操作可以是检测到智能手表从未佩戴状态变为佩戴状态,或是检测到智能手表被拿起,或是在设置页面中触发与其它设备进行蓝牙连接的连接按钮等,本申请实施例对蓝牙连接操作不作具体限制。
目标设备可指的是与第一设备曾经配对并连接过的电子设备,可选地,目标设备可以 是第一设备最近一次建立蓝牙连接的电子设备,也可以是第一设备在过去一段时间内最频繁建立蓝牙连接的电子设备等,在此不作限定。
第一设备中存储有与目标设备对应的配对数据,该配对数据可包括但不限于目标设备的身份信息、配对验证信息等。其中,该身份信息可包括但不限于目标设备的MAC(Media Access Control,介质访问控制层)地址、设备名称等。配对验证信息用于实现第一设备与目标设备之间的配对,配对验证信息可包括随机验证码、蓝牙PIN(Personal Identification Number,个人识别码)、密钥等。第一设备根据存储的与目标设备对应的配对数据,可直接向目标设备发送蓝牙连接命令,以通过该蓝牙连接命令与目标设备进行回连,回连指的是第一设备不需要与目标设备进行配对而直接与目标设备建立蓝牙连接。
步骤320,判断是否在第一时间段内与目标设备回连成功,若是,则执行步骤330,若否,则执行步骤340。
步骤330,不发送第一广播信号。
步骤340,发送第一广播信号,该第一广播信号用于触发接收到第一广播信号的第二设备输出第一提示信息,该第一提示信息用于提示发现第一设备。
蓝牙通信按照蓝牙协议标准可包括经典蓝牙及BLE(Bluetooth Low Energy Module,蓝牙低能耗)两种模式,其中,经典蓝牙一般用于进行数据量比较大的传输,BLE相较于经典蓝牙,能够显著降低功耗及成本。可选地,第一设备与目标设备建立的蓝牙连接可为经典蓝牙连接,也可为BLE连接。
在相关的技术中,第一设备在接收到目标指令时,会立即发送第一广播信号,扫描到该第一广播信号的其它设备就会输出发现第一设备的提示信息,基于该提示信息,其它设备的用户可选择是否要与第一设备进行配对及连接。而对于第一设备仅需要与目标设备进行回连等情况,第一设备并不想被其它设备发现,因此其它设备输出的提示信息可能给用户造成信息干扰。
在本申请实施例中,第一设备在向目标设备发送蓝牙连接命令时,先不发送第一广播信号,若第一设备未在第一时间段内与目标设备回连成功,则发送第一广播信号,和/或,若在第一时间段内与目标设备回连成功,则不发送第一广播信号。
在一些实施例中,若第一设备在第一时间段内与目标设备回连成功,则说明第一设备不需要再被其它设备发现,可不发送第一广播信号。该第一时间段可根据实际需求进行设置,例如2秒、3秒、5秒等,在此不作限定,该第一时间段为足够让第一设备与目标设备进行回连的时间段,且第一时间段不宜过长,避免造成用户误认为第一设备的蓝牙功能出现故障的情况。
在一些实施例中,若未在第一时间段内与目标设备回连成功,说明第一设备暂时无法与目标设备建立蓝牙连接(如第一设备与目标设备距离过远、蓝牙连接过程出错等情况),则第一设备可发送第一广播信号,该第一广播信号可被处于第一设备周围一定范围内的第二设备扫描并接收到。可选地,该第二设备可以是目标设备,也可以是其它设备。若第二设备扫描接收到该第一广播信号,可根据该第一广播信号输出第一提示信息,该第一提示信息用于提示发现第一设备,第二设备的用户可基于第一提示信息进行选择操作,第二设备根据该选择操作确定是否与第一设备进行蓝牙配对及连接。
在一些实施例中,第一提示信息可包括但不限于显示提示、语音提示、震动提示等,该显示提示可包括文字提示、弹窗提示、图像提示等。示例性地,图4为一个实施例中第二设备输出第一提示信息的示意图。如图4所示,第二设备在接收到耳机设备发送的第一广播信号后,可输出第一提示信息,该第一提示信息可为弹窗410,在弹窗410中可提示发现耳机设备,用户通过弹窗410中的“取消”按钮及“连接”按钮可选择是否让第二设 备与该耳机设备建立蓝牙连接,当第二设备检测到用户触发“连接”按钮时,可选地,若第二设备未与该耳机设备配对过,则可与该耳机设备进行蓝牙配对及连接,若第二设备之前与该耳机设备配对过,则可直接与该耳机设备建立蓝牙连接,而不需要再次进行配对。当第二设备检测到用户触发“取消”按钮,则第二设备可取消显示弹窗410,且不与该耳机设备建立蓝牙连接。
在本申请实施例中,第二设备在第一设备与目标设备回连失败的情况下才输出第一提示信息,在第一设备与目标设备回连的过程中以及回连成功的情况下均不输出第一提示信息,减少第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一些实施例中,第二设备接收到第一设备发送的第一广播信号后,可确定该第一广播信号对应的接收信号强度(Received Signal Strength Indication,RSSI),并判断该接收信号强度是否大于强度阈值。若接收信号强度大于强度阈值,说明第二设备与第一设备之间的距离在设定范围,则可输出第一提示信息,提示用户发现第一设备,方便进行后续的配对及连接等操作。其中,该设定范围可包括第一设备能够与第二设备成功建立蓝牙连接的可连接范围、第二设备能够输出提示信息的提示范围(超出该提示范围的第二设备可被认定为不是用户想要连接的设备)等,该设定范围可根据实际需求进行设置,可以是第二设备在出厂时统一设置的,也可以是用户自行设置的范围,例如50厘米、30厘米、45厘米等,但不限于此。
若接收信号强度不大于强度阈值,可说明第二设备与第一设备之间的距离较远,不处于设定范围内,则可不输出第一提示信息,避免在无法与第一设备成功连接的情况下还输出提示信息或者避免用户不想建立蓝牙连接关系的电子设备输出提示信息,从而进一步降低误提醒率。
在一些实施例,若第一设备未在第一时间段内与目标设备回连成功,则发送第一广播信号,若第一设备在第一时间段内与目标设备回连成功,也可发送第三广播信号,可选地,该第三广播信号可携带有连接标识,该连接标识可用于表征第一设备成功与目标设备建立蓝牙连接。接收到该第三广播信号的设备若为目标设备,则可不响应该第三广播信号,接收到该第三广播信号的设备若为非目标设备的其它设备,则可输出用于提示第一设备已与目标设备建立连接的第三提示信息。进一步地,该第三提示信息还可提示用户对第一设备进行配对操作,以使得该第一设备进入配对状态,从而可让该其它设备与第一设备进行配对及连接,例如,可提示用户按压第一设备的配对按钮,或是进入第一设备的蓝牙连接界面进行配对操作等。
在一些实施例中,若第一设备在第一时间段内与目标设备回连成功,则不发送第一广播信号,若第一设备未在第一时间段内与目标设备回连成功,第一设备也可发送第四广播信号,该第四广播信号用于触发接收到该第四广播信号的设备跳转至蓝牙连接设置界面。接收到该第四广播信号的电子设备可根据该第四广播信号跳转至蓝牙连接设置界面,并在该蓝牙连接设置界面中显示第一设备的设备信息,用户可根据实际需求在蓝牙连接设置界面选择是否让该电子设备与第一设备进行配对及连接,无需用户手动操作,电子设备可自动跳转到蓝牙连接设置界面,更为方便快捷。
在一些实施例中,在第一设备响应目标指令,向目标设备发送蓝牙连接命令之后,可判断是否在第一时间段内与目标设备回连成功,若是,则可不发送第一广播信号,若否,则可发送第一广播信号。作为一种具体实施方式,该第一广播信号可为用于触发接收到第一广播信号的第二设备显示快速发现第一设备的弹窗的广播信号,通过该快速发现第一设备的弹窗,用户可直接选择让第二设备与第一设备快速进行配对及连接。
在本申请实施例中,若第一设备在第一时间段内与目标设备回连成功,则不发送第一广播信号,在第一设备与目标设备进行回连的场景下,第一设备不立即发送第一广播信号,即第二设备(目标设备或在第一设备周围的其它设备等)不会立即输出发现第一设备的第一提示信息,在第一设备未在第一时间段内与目标设备回连成功的情况下才输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
如图5所示,在另一个实施例中,提供一种信号传输方法,可应用于上述的第一设备,该方法可包括以下步骤:
步骤502,响应目标指令,判断是否存储有配对记录,若是,则执行步骤504,若否,则执行步骤510。
在第一设备接收到目标指令时,可响应该目标指令,判断存储器中是否存储有配对记录,该配对记录可指的是第一设备历史与其它电子设备进行配对的记录,配对记录可包括与第一设备进行配对的其它电子设备对应的配对数据。
若第一设备中未存储有配对记录,可说明第一设备处于出厂状态(例如第一设备完全未使用或是第一设备恢复出厂设置等),则在检测到用户触发的蓝牙连接操作时,第一设备必然需要与其它电子设备进行蓝牙配对才能够成功建立蓝牙连接,因此,第一设备可直接发送第一广播信号。接收到该第一广播信号的第二设备可输出第一提示信息,以提示发现该第一设备。
进一步地,若第一设备中未存储有配对记录,则第一设备可进入配对状态,并发送携带有配对标识的第一广播信号,该配对标识可用于表征第一设备处于配对状态。第二设备接收到携带有配对标识的第一广播信号,可确定第一设备处于配对状态,则可输出第一提示信息。
步骤504,根据配对记录向目标设备发送蓝牙连接命令,蓝牙连接命令用于与目标设备进行回连。
若第一设备中存储有配对记录,说明第一设备之前与其它电子设备进行配对及连接,则用户触发的蓝牙连接操作很大机率是为了让第一设备与之前连接过的其它电子设备进行回连,因此,第一设备可先根据配对记录确定目标设备,并向该目标设备发送蓝牙连接命令,以通过该蓝牙连接命令与目标设备进行回连。
在一些实施例中,配对记录中还可包括第一设备与各个其它电子设备建立蓝牙连接的起始连接时刻,可选择起始连接时刻最近的其它电子设备作为目标设备。
可选地,也可根据配对记录统计一定时间段内第一设备与各个其它电子设备对应的连接次数,例如统计一个月内或一周内与各个其它电子设备对应的连接次数,并选择连接次数最多的其它电子设备作为目标设备。
可选地,配对记录还可包括第一设备与各个其它电子设备断开蓝牙连接的结束连接时刻,可根据第一设备与各个其它电子设备建立蓝牙连接的起始连接时刻及相应的结束连接时刻,计算第一设备与各个其它电子设备每次建立蓝牙连接的连接时长,可选择连接时长最长的其它电子设备作为目标设备等。需要说明的是,还可根据其它方式从配对记录中确定目标设备,并不仅限于上述的几种方式。
进一步地,在根据配对记录确定目标设备后,可获取目标设备对应的配对数据,并根据该配对数据向目标设备发送蓝牙连接命令,以通过该蓝牙连接命令与目标设备进行回连。
步骤506,判断是否在第一时间段内与目标设备回连成功,若是,则执行步骤508,若否,则执行步骤510。
在一些实施例中,第一设备响应目标指令,可启动记录时长为第一时间段的定时器进 行计时,并向目标设备发送蓝牙连接命令。通过定时器可准确记录第一设备与目标设备进行回连的时长,避免第一设备长时间未与目标设备建立蓝牙连接,其它设备又不输出提示信息的情况。
可选地,第一时间段可以是根据第一设备的回连速度和/或环境信号干扰程度确定的,其中,该第一设备的回连速度可与第一设备中的蓝牙硬件模块相关,不同第一设备内置的蓝牙模块的性能不同,回连速度也不同。环境信号干扰程度可指的是在第一设备周围的环境中的其它射频信号对第一设备发送的蓝牙连接命令所产生的干扰,例如,在第一设备周围同时存在多个蓝牙设备的情况下,则环境信号干扰程度较强。
第一时间段可以是固定设置的值,也可以是根据实际情况进行动态调整的值。以第一时间段是根据环境信号干扰程度确定的为例,在第一设备检测到蓝牙连接操作时,可先搜索周围存在的同类型的蓝牙设备,并加入该同类型的蓝牙设备所组成的局域网络中,从而可确定周围存在的同类型的蓝牙设备的数量。该同类型的蓝牙设备可指的是与第一设备属于相同设备类型的蓝牙设备,例如,第一设备为耳机设备,同类型的蓝牙设备也为耳机设备;该同类型的蓝牙设备也可指的是相同或相似产品型号的设备,例如均为小型电子设备(耳机、手环、智能手表、蓝牙音箱等),中、大型电子产品(如电视、冰箱等)。第一设备可根据确定的蓝牙设备的数量确定环境信号干扰程度,并根据该环境信号干扰程度确定第一时间段。可选地,蓝牙设备的数量可与第一时间段呈正相关关系,蓝牙设备的数量越多,环境信号干扰程度越长,则第一时间段可设置较长的时间。
在其它的实施例中,第一设备也可记录每次从向其它电子设备发送蓝牙连接命令到与该其它电子设备成功建立蓝牙连接的时长,并根据记录的时长计算平均时长,基于该平均时长确定第一时间段。该第一时间段可以直接设置成该平均时长,也可设置成该平均时长与时长阈值的和,例如平均时长为1秒,时长阈值为2秒,则第一时间段可为3秒,从而可保证在第一时间段内第一设备能够与目标设备进行回连。
第一设备可获取与目标设备进行回连的回连结果,根据该回连结果判断在第一时间段内是否与目标设备回连成功。作为一种可选的实施方式,第一设备可在到达定时器的记录时长时,再判断是否与目标设备回连成功。第一设备启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令后,若到达定时器的记录时长,则获取与目标设备的回连结果。若该回连结果为回连失败,则可确定未在第一时间段内与目标设备回连成功,若该回连结果为回连成功,则可确定在第一时间段内与目标设备回连成功。
作为另一种可选的实施方式,第一设备也可在定时器的记录时长内,实时判断是否与目标设备回连成功。第一设备启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令后,若在定时器进行计时的过程中,检测到与目标设备回连成功的回连结果,则确定在第一时间段内与目标设备回连成功。若到达定时器的记录时长均未检测到与目标设备回连成功的回连结果,则确定未在第一时间段内与目标设备回连成功。
步骤508,不发送第一广播信号。
步骤510,发送第一广播信号,该第一广播信号用于触发接收到第一广播信号的第二设备输出第一提示信息,该第一提示信息用于提示发现第一设备。
若第一设备中未存储有配对记录,或第一设备未在第一时间段内未与目标设备回连成功,则第一设备可直接进入配对状态,并发送第一广播信号。在一个实施例中,第一广播信号可为BLE广播信号,该第一广播信号中可包括配对标识,该配对标识用于指示第一设备处于配对状态。
第二设备可扫描并接收第一设备发送的广播信号,可对接收到广播信号进行解析,得到解析结果。若根据该解析结果确定接收到的广播信号为第一广播信号,则可根据该第一 广播信号输出第一提示信息,以通过该第一提示信息提示发现第一设备。可选地,不同的广播信号可对应不同的广播标识,第二设备对接收的广播信号进行解析,得到解析结果,该解析结果至少包括广播标识,广播标识可用于标识广播信号,该广播标识可包括广播信号的数据包名,例如,第一广播信号的数据包名为XXXX。广播标识也可包括广播信号对应的特定标识,例如,第一广播信号对应的特定标识可包括配对标识或回连标识等,但不限于此。广播标识也可以是自定义标识,该自定义标识可由字母、数字、符号等中的一种或多种组成,广播标识可以用于将各种不同的广播信号进行区分即可。
进一步地,第一广播信号可用于触发第二设备在根据配对标识确定第一设备处于配对状态时,根据第一设备的设备信息生成并输出第一提示信息。第二设备在对接收的广播信号进行解析后,若得到的解析结果中的广播标识为第一标识,则可确定该广播信号为第一广播信号,进一步地,若该第一标识为配对标识,则可确定第一设备处于配对状态,可根据第一设备的设备信息生成并输出第一提示信息。其中,第一设备的设备信息可包括但不限于第一设备的产品名称、产品类型、厂商等,在此不作限制。
在一些实施例中,若第一设备未在第一时间段内未与目标设备回连成功,第一设备可先不进入配对状态,而继续处于回连状态,第一设备继续保持处于回连状态的时长可为第二时间段,第一设备可在第二时间段内发送携带有回连标识的第一广播信号,该回连标识可用于表征第一设备处于回连状态。该第一广播信号可用于触发第二设备在根据回连标识确定第一设备处于回连状态时,若第二设备中未存储有与第一设备对应的配对记录,则输出第一提示信息。
若第一设备未在第一时间段内未与目标设备回连成功,第一设备继续处于回连状态,第一设备在发送携带有回连标识的第一广播信号的同时,还可继续向目标设备发送蓝牙连接指令,以继续请求与目标设备进行回连。第二设备对接收到广播信号进行解析,若解析结果中包括的第一标识为回连标识,则可确定第一设备处于回连状态,第二设备可判断是否存储有与第一设备对应的配对记录。若第二设备存储有与第一设备对应的配对记录,则说明该第二设备之前与第一设备成功配对并连接过,可暂不响应该第一广播信号,不输出第一提示信息。若第二设备中未存储有与第一设备对应的配对记录,则第二设备可根据第一设备的设备信息输出第一提示信息。
作为一种实施方式,第二设备接收到广播信号后,可对广播信号进行解析,以得到解析结果,可判断解析结果中包含的广播标识是否为配对标识或回连标识(也即确定是否为第一标识),若该广播标识为配对标识,则可确定第一设备处于配对状态,可响应第一广播信号,输出第一提示信息,若该广播标识为回连标识,则可确定第一设备处于回连状态,可进一步判断是否存储有与第一设备对应的配对记录,若有存储,则可不响应该第一广播信号,不输出第一提示信息,若没有存储,则可响应第一广播信号,输出第一提示信息。
例如,若是目标设备接收到携带有回连标识的第一广播信号,由于目标设备中存储有与第一设备对应的配对记录,则可不输出第一提示信息,若接收到第一设备发送的蓝牙连接指令,直接根据该蓝牙连接指令与第一设备建立蓝牙连接即可,从而可避免不必要的提示信息对用户产生的干扰。
若第一设备未在第二时间段内与目标设备或其它设备建立蓝牙连接,则可结束回连状态,进入配对状态,并发送携带配对标识的第一广播信号。该第二时间段可根据实际需求进行设置,例如1分种、1分钟30秒、2分钟等,但不限于此。作为另一种实施方式,第一设备也可一直保持回连状态,仅在接收到用户触发的配对操作,才进入配对状态。
在一些实施例中,还可设置第一广播信号对应的发送时长,例如5分钟、6分钟等。在第一设备发送第一广播信号的过程中,若第一设备与目标设备或其它设备建立蓝牙连接, 则第一设备可停止发送第一广播信号;或是第一设备接收到第二设备发送的配对请求,也可停止发送第一广播信号,并与第二设备进行配对及连接。若第一设备未与其它任一电子设备建立蓝牙连接,在到达第一广播信号对应的发送时长时,也可停止发送第一广播信号,避免第二设备一直接收到该第一广播信号,造成不必要的信息干扰。
在本申请实施例中,第一设备仅在真实需要进行配对的情况下(出厂状态或与目标设备回连失败)才发送携带有配对标识的第一广播信号,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一个实施例中,在步骤响应目标指令之后,该信号传输方法还可包括:向目标设备发送第二广播信号。
第一设备在与目标设备进行回连的过程中,可向目标设备发送第二广播信号,第二广播信号可以是与第一广播信号不同的广播信号,该第二广播信号可携带有第一设备的状态信息,该状态信息可用于描述第一设备的当前状态。该第二广播信号用于触发目标设备在与第一设备建立蓝牙物理链路后,输出包含该状态信息的第二提示信息。可选地,第二广播信号也可为BLE广播信号,第二广播信号及第一广播信号可分别对应不同的广播标识,第二广播信号对应第二标识,例如,该第二标识可包括数据包名为YYYY等,或是第二广播信号中携带的特定标识00X2(区别于第一广播信号的配对标识00X1、回连标识00X0)等,但不限于此。
目标设备在接收到蓝牙连接命令及第二广播信号后,可对第二广播信号进行解析,得到第一设备的状态信息。目标设备可根据该蓝牙连接命令与第二设备进行蓝牙连接,并在与第一设备建立蓝牙物理链路后,可根据该状态信息生成第二提示信息,并输出该第二提示信息。
可选地,第一设备可在与目标设备回连的过程中,持续向目标设备发送第二广播信号。目标设备与第一设备建立蓝牙连接的过程可包括建立蓝牙物理链路及建立蓝牙协议连接两个过程,该蓝牙物理链路可包括ACL(Asynchronous Connectionless)物理链路等。在本申请实施例中,目标设备在与第一设备成功建立蓝牙物理链路后,可直接根据最新接收到的第二广播信号所携带的电量信息生成第二提示信息,并输出第二提示信息,无需等待蓝牙连接完成建立,可保证第二提示信息中包含的电量信息的准确性,且可提高提示的速度。
可选地,该状态信息可包括电量信息,该电量信息用于指示第一设备当前剩余的可用电量。该状态信息还可包括其它状态信息,例如智能手表的当前佩戴状态信息、当前使用的操作系统、耳机充电盒的电量等信息,本申请实施例对此不作限定。
可选地,第二提示信息可包括但不限于显示提示、语音提示、震动提示等,该显示提示可包括文字提示、弹窗提示、图像提示等。示例性地,图6为一个实施例中目标设备输出第二提示信息的示意图。如图6所示,目标设备接收耳机设备发送的蓝牙连接命令及第二广播信号,可对第二广播信号进行解析,得到耳机设备的电量信息。在目标设备与耳机设备建立蓝牙物理链路后或是完全成功建立蓝牙连接后,可输出包含该电量信息的第二提示信息。该第二提示信息可为弹窗620,该弹窗620中可展示有耳机设备的电量信息,包括耳机的剩余电量及耳机充电盒的剩余电量等。目标设备的用户通过目标设备输出的第二提示信息,可快速获知第一设备的电量信息,从而知道第一设备已成功回连目标设备。
可选地,第二广播信号可以仅在第一时间段内进行广播,也可以超出第一时间段继续进行广播。可设置第二广播信号的发送时长为第一时间段,若到达第一时间段,则第一设备可停止继续发送第二广播信号。进一步地,若在第一时间段内第一设备与目标设备回连成功,也可直接停止发送第二广播信号。
在一些实施例中,若第一设备未在第一时间段内与目标设备回连成功,发送第一广播 信号。接收到该第一广播信号的第二设备输出第一提示信息后,若检测到触发的连接操作,则可向第一设备发送配对请求。在第一设备与第二设备配对成功后,第一设备也可向第二设备发送携带有状态信息的第二广播信号,在第二设备成功在与第一设备建立蓝牙物理链路后,可输出包含该状态信息的第二提示信息。
在一些实施例中,第一设备在向目标设备发送蓝牙连接命令的同时,可发送第二广播信号,在第一设备与目标设备建立蓝牙物理链路后,目标设备可快速输出第二提示信息,保证用户及时知晓第一设备与目标设备回连成功,既降低第二设备对发现第一设备进行提醒的误提醒率,也可避免无提示的情况下用户无法准确获知第一设备的连接状态,更加贴合用户的实际需求。
如图7所示,在一个实施例中,提供一种信息提示方法,可应用于上述的第二设备,该信息提示方法可包括以下步骤:
步骤710,若接收到第一设备发送的广播信号,则对广播信号进行解析,得到解析结果。
步骤720,若根据解析结果确定广播信号为第一广播信号,则根据第一广播信号输出第一提示信息,第一提示信息用于提示发现第一设备。其中,第一广播信号为第一设备未在第一时间段内与目标设备回连成功的情况下发送的。
在一个实施例中,解析结果包括广播标识。步骤720包括:若广播标识为第一标识,则确定广播信号为第一广播信号;若第一标识为配对标识,则确定第一设备处于配对状态,并根据第一设备的设备信息生成并输出第一提示信息。
在一个实施例中,解析结果包括广播标识。步骤720包括:若广播标识为第一标识,则确定广播信号为第一广播信号;若第一标识为回连标识,则确定第一设备处于回连状态;若第二设备中未存储有与第一设备对应的配对记录,则输出第一提示信息。
可选地,若第二设备中存储有与第一设备对应的配对记录,则不响应该第一广播信号,不输出第一提示信息。
需要说明的是,第一广播信号对应的第一标识也可以是除配对标识及回连标识以外的其它标识,例如,可以是数据包名,或是其它自定义标识,该自定义标识可由字母、数字、符号等中的一种或多种组成。第一标识能够将第一广播信号与其它广播信号进行区分即可。
步骤710~720的描述可参考上述各实施例中提供的信号传输方法中的相关描述,在此不再重复赘述。
在本申请实施例中,若第一设备在第一时间段内与目标设备回连成功,则不发送第一广播信号,在第一设备与目标设备进行回连的场景下,第一设备不立即发送第一广播信号,即第二设备(目标设备或在第一设备周围的其它设备等)不会立即输出发现第一设备的第一提示信息,在第一设备未在第一时间段内与目标设备回连成功的情况下才输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一个实施例中,第二设备可为目标设备,在步骤710之后,该信息提示方法,还包括:若解析结果包括的广播标识为第二标识,则确定该广播信号为第二广播信号,根据第一设备发送的蓝牙连接命令与第一设备进行蓝牙连接,并在与第一设备建立蓝牙物理链路后,则输出包含状态信息的第二提示信息。其中,第二广播信号为第一设备响应目标指令发送的,第二广播信号携带有所述第一设备的状态信息。
在本申请实施例中,第一设备在向目标设备发送蓝牙连接命令的同时,可发送第二广播信号,在第一设备与目标设备建立蓝牙物理链路后,目标设备可快速输出第二提示信息,保证用户及时知晓第一设备与目标设备回连成功,既降低第二设备对发现第一设备进行提 醒的误提醒率,也可避免无提示的情况下用户无法准确获知第一设备的连接状态,更加贴合用户的实际需求。
如图8所示,在一个实施例中,提供另一种信息提示方法,可应用于上述的第二设备,该方法可包括以下步骤:
步骤810,接收第一设备发送的第一广播信号。
第一设备在接收到目标指令后,响应该目标指令,可判断是否存储有配对记录。若第一设备中存储有配对记录,可根据该配对记录向目标设备发送蓝牙连接命令,以通过该蓝牙连接命令与目标设备进行回连。同时,第一设备可响应该目标指令,发送携带有记录标志位的第一广播信号,该记录标志位用于指示第一设备中存储有配对记录。
若第一设备中未存储有配对记录,第一设备可直接发送不携带记录标志位的第一广播信号。
步骤820,对第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,该记录标志位用于指示第一设备中存储有配对记录。
若第二设备接收到第一设备发送的第一广播信号,可对第一广播信号进行解析,得到解析结果。第二设备可判断该解析结果中是否包括记录标志位,若解析结果中包括记录标志位,则可确定第一设备中存储有配对记录,第一设备当前大概率正在与目标设备进行回连,因此,第二设备可暂不响应该第一广播信号,并等待第一时间段,再判断是否输出第一提示信息。
步骤830,若在等待第一时间段后依然接收到第一广播信号,则根据第一广播信号输出第一提示信息,第一提示信息用于提示发现第一设备。
若第一设备与目标设备回连成功,则会停止发送第一广播信号。若第二设备在等待第一时间段后没有再接收到第一设备发送的第一广播信号,可说明第一设备在第一时间段内与目标设备回连成功,则可不输出第一提示信息,避免第一提示信息给第二设备的用户造成不必要的干扰。
若第二设备在等待第一时间段后依然接收到第一设备发送的第一广播信号,说明第一设备未在第一时间段内与目标设备回连成功,则可输出用于提示发现第一设备的第一提示信息,第二设备的用户可基于第一提示信息进行选择操作,第二设备根据该选择操作确定是否与第一设备进行蓝牙配对及连接。
在一些实施例中,第二设备可启动记录时长为第一时间段的定时器,并在定时器计时的过程中不响应接收的第一广播信号。在到达定时器对应的记录时长时,若依然能够接收到第一设备发送的第一广播信号,再响应该第一广播信号,输出第一提示信息。
在一些实施例中,第二设备在对接收的第一广播信号进行解析之后,若解析结果不包括记录标志位,则可确定第一设备中未存储有配对记录,第一设备处于出厂状态,需要进行配对,则可直接根据第一广播信号输出第一提示信息。
在本申请实施例中,第一设备在检测到蓝牙连接操作后,可立即发送第一广播信号,第二设备在接收到第一广播信号后,若第一广播信号中携带记录标志位,则暂不响应第一广播信号,在等待第一时间段后再判断是否需要输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
如图9所示,在一个实施例中,提供一种信号传输装置900,应用于上述的第一设备,信号传输装置900包括响应模块910及广播发送模块920。
响应模块910,用于响应目标指令,向目标设备发送蓝牙连接命令,该蓝牙连接命令用于与目标设备进行回连。
广播发送模块920,用于若未在第一时间段内与目标设备回连成功,则发送第一广播 信号,和/或,用于若在第一时间段内与目标设备回连成功,则不发送第一广播信号;该第一广播信号用于触发接收到第一广播信号的第二设备输出第一提示信息,第一提示信息用于提示发现第一设备。
在本申请实施例中,若第一设备在第一时间段内与目标设备回连成功,则不发送第一广播信号,在第一设备与目标设备进行回连的场景下,第一设备不立即发送第一广播信号,即第二设备(目标设备或在第一设备周围的其它设备等)不会立即输出发现第一设备的第一提示信息,在第一设备未在第一时间段内与目标设备回连成功的情况下才输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一个实施例中,响应模块910,还用于响应目标指令,若第一设备中存储有配对记录,则根据配对记录向目标设备发送蓝牙连接命令。
在一个实施例中,广播发送模块920,还用于若第一设备中未存储有配对记录,则发送第一广播信号。
在一个实施例中,第一广播信号包括配对标识,该配对标识用于指示第一设备处于配对状态,第一广播信号用于触发第二设备在根据配对标识确定第一设备处于配对状态时,根据第一设备的设备信息生成并输出第一提示信息。
在一个实施例中,广播发送模块920,还用于若未在第一时间段内与目标设备回连成功,则在第二时间段内发送携带有回连标识的第一广播信号,该回连标识用于表征第一设备处于回连状态,第一广播信号用于触发第二设备在根据回连标识确定第一设备处于回连状态时,若第二设备中未存储有与第一设备对应的配对记录,则输出第一提示信息;以及用于若第一设备未在第二时间段内与目标设备或其它设备建立蓝牙连接,则发送携带配对标识的第一广播信号。
在一个实施例中,上述信号传输装置900除了包括响应模块910及广播发送模块920,还包括回连结果确定模块。
响应模块910,还用于响应目标指令,启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令。
回连结果确定模块,用于若到达定时器的记录时长,则获取与目标设备的回连结果;若回连结果为回连失败,则确定未在第一时间段内与目标设备回连成功;以及若回连结果为回连成功,则确定在第一时间段内与目标设备回连成功。
在一个实施例中,回连结果确定模块,还用于若在定时器进行计时的过程中,检测到与目标设备回连成功的回连结果,则确定在第一时间段内与目标设备回连成功;若到达定时器的记录时长未检测到与目标设备回连成功的回连结果,则确定未在第一时间段内与目标设备回连成功。
在一个实施例中,第一时间段是根据第一设备的回连速度和/或环境信号干扰程度确定的;第一广播信号为蓝牙低能耗BLE广播信号。
在本申请实施例中,第一设备仅在真实需要进行配对的情况下(出厂状态或与目标设备回连失败)才发送携带有配对标识的第一广播信号,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一个实施例中,广播发送模块920,还用于在响应目标指令后,向目标设备发送第二广播信号,该第二广播信号携带有第一设备的状态信息,第二广播信号用于触发目标设备在与第一设备建立蓝牙物理链路后,输出包含该状态信息的第二提示信息。
在一个实施例中,状态信息包括电量信息,第二广播信号为BLE广播信号。
在本申请实施例中,第一设备在向目标设备发送蓝牙连接命令的同时,可发送第二广 播信号,在第一设备与目标设备建立蓝牙物理链路后,目标设备可快速输出第二提示信息,保证用户及时知晓第一设备与目标设备回连成功,既降低第二设备对发现第一设备进行提醒的误提醒率,也可避免无提示的情况下用户无法准确获知第一设备的连接状态,更加贴合用户的实际需求。
如图10所示,在一个实施例中,提供一种信息提示装置1000,应用于上述的第二设备,信息提示装置1000包括接收模块1010及提示模块1020。
接收模块1010,用于若接收到第一设备发送的广播信号,则对广播信号进行解析,得到解析结果。
提示模块1020,用于若根据解析结果确定广播信号为第一广播信号,则根据第一广播信号输出第一提示信息,该第一提示信息用于提示发现第一设备,其中,第一广播信号为第一设备未在第一时间段内与目标设备回连成功的情况下发送的。
在一个实施例中,解析结果包括广播标识,提示模块1020,还用于若广播标识为第一标识,则确定广播信号为第一广播信号,若第一标识为配对标识,则确定第一设备处于配对状态,并根据第一设备的设备信息生成并输出第一提示信息。
在一个实施例中,提示模块1020,还用于若广播标识为第一标识,则确定广播信号为第一广播信号,若第一标识为回连标识,则确定所述第一设备处于回连状态;若第二设备中未存储有与第一设备对应的配对记录,则输出第一提示信息。
在本申请实施例中,若第一设备在第一时间段内与目标设备回连成功,则不发送第一广播信号,在第一设备与目标设备进行回连的场景下,第一设备不立即发送第一广播信号,即第二设备(目标设备或在第一设备周围的其它设备等)不会立即输出发现第一设备的第一提示信息,在第一设备未在第一时间段内与目标设备回连成功的情况下才输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
在一个实施例中,第二设备可为目标设备。提示模块1020,还用于若解析结果包括的广播标识为第二标识,则确定广播信号为第二广播信号,该第二广播信号为第一设备响应目标指令发送的,该第二广播信号携带有所述第一设备的状态信息;以及用于根据第一设备发送的蓝牙连接命令与第一设备进行蓝牙连接,并在与第一设备建立蓝牙物理链路后,则输出包含该状态信息的第二提示信息。
在本申请实施例中,第一设备在向目标设备发送蓝牙连接命令的同时,可发送第二广播信号,在第一设备与目标设备建立蓝牙物理链路后,目标设备可快速输出第二提示信息,保证用户及时知晓第一设备与目标设备回连成功,既降低第二设备对发现第一设备进行提醒的误提醒率,也可避免无提示的情况下用户无法准确获知第一设备的连接状态,更加贴合用户的实际需求。
如图11所示,在一个实施例中,提供一种信息提示装置1100,应用于上述的第二设备,信息提示装置1100包括接收模块1110、解析模块1120及提示模块1130。
接收模块1110,用于接收第一设备发送的第一广播信号,该第一广播信号为所述第一设备响应目标指令发送的。
解析模块1120,用于对第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,记录标志位用于指示第一设备中存储有配对记录。
提示模块1130,用于若在等待第一时间段后依然接收到第一广播信号,则根据第一广播信号输出第一提示信息,第一提示信息用于提示发现第一设备。
在一个实施例中,提示模块1130,还用于若解析结果不包括记录标志位,则根据第一广播信号输出第一提示信息。
在本申请实施例中,第一设备在检测到蓝牙连接操作后,可立即发送第一广播信号,第二设备在接收到第一广播信号后,若第一广播信号中携带记录标志位,则暂不响应第一广播信号,在等待第一时间段后再判断是否需要输出第一提示信息,能够降低第二设备对发现第一设备进行提醒的误提醒率,避免不必要的提示信息给用户造成干扰的情况。
图12为一个实施例中电子设备的结构框图。如图12所示,电子设备1200可以包括一个或多个如下部件:处理器1210、与处理器1210耦合的存储器1220,其中存储器1220可存储有一个或多个计算机程序,一个或多个计算机程序可以被配置为由一个或多个处理器1210执行时,使得电子设备1200实现如上述各实施例描述的信号传输方法。
处理器1210可以包括一个或者多个处理核。处理器1210利用各种接口和线路连接整个电子设备1200内的各个部分,通过运行或执行存储在存储器1220内的指令、程序、代码集或指令集,以及调用存储在存储器1220内的数据,执行电子设备1200的各种功能和处理数据。可选地,处理器1210可以采用数字信号处理(Digital Signal Processing,DSP)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、可编程逻辑阵列(Programmable Logic Array,PLA)中的至少一种硬件形式来实现。处理器1210可集成中央处理器(Central Processing Unit,CPU)、图像处理器(Graphics Processing Unit,GPU)和调制解调器等中的一种或几种的组合。其中,CPU主要处理操作系统、用户界面和应用程序等;GPU用于负责显示内容的渲染和绘制;调制解调器用于处理无线通信。可以理解的是,上述调制解调器也可以不集成到处理器1210中,单独通过一块通信芯片进行实现。
存储器1220可以包括随机存储器(Random Access Memory,RAM),也可以包括只读存储器(Read-Only Memory,ROM)。存储器1220可用于存储指令、程序、代码、代码集或指令集。存储器1220可包括存储程序区和存储数据区,其中,存储程序区可存储用于实现操作系统的指令、用于实现至少一个功能的指令(比如触控功能、声音播放功能、图像播放功能等)、用于实现上述各个方法实施例的指令等。存储数据区还可以存储电子设备1200在使用中所创建的数据等。
可以理解地,电子设备1200可包括比上述结构框图中更多或更少的结构元件,例如,包括电源模块、物理按键、蓝牙模块、传感器等,还可在此不进行限定。
本申请实施例公开一种计算机可读存储介质,其存储计算机程序,其中,该计算机程序被计算机设备中的处理器执行时,使得计算机设备实现如上述各实施例描述的信号传输方法。
本申请实施例公开一种计算机程序产品,该计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,且该计算机程序可被计算机设备的处理器执行时,使得计算机设备实现如上述各实施例描述的信号传输方法。
在一个实施例中,提供另一种电子设备,该电子设备包括存储器及处理器,该存储器中存储有计算机程序,该计算机程序被处理器执行时,使得该电子设备实现如上述各实施例描述的信息提示方法。
本申请实施例公开一种计算机可读存储介质,其存储计算机程序,其中,该计算机程序被计算机设备的处理器执行时,使得计算机设备实现如上述各实施例描述的信息提示方法。
本申请实施例公开一种计算机程序产品,该计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,且该计算机程序可被计算机设备的处理器执行时,使得计算机设备实现如上述各实施例描述的信息提示方法。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程,是可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于一非易失性计算机可读取存储 介质中,该程序在执行时,可包括如上述各方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、ROM等。
如此处所使用的对存储器、存储、数据库或其它介质的任何引用可包括非易失性和/或易失性存储器。合适的非易失性存储器可包括ROM、可编程ROM(Programmable ROM,PROM)、可擦除PROM(Erasable PROM,EPROM)、电可擦除PROM(Electrically Erasable PROM,EEPROM)或闪存。易失性存储器可包括随机存取存储器(random access memory,RAM),它用作外部高速缓冲存储器。作为说明而非局限,RAM可为多种形式,诸如静态RAM(Static RAM,SRAM)、动态RAM(Dynamic Random Access Memory,DRAM)、同步DRAM(synchronous DRAM,SDRAM)、双倍数据率SDRAM(Double Data Rate SDRAM,DDR SDRAM)、增强型SDRAM(Enhanced Synchronous DRAM,ESDRAM)、同步链路DRAM(Synchlink DRAM,SLDRAM)、存储器总线直接RAM(Rambus DRAM,RDRAM)及直接存储器总线动态RAM(Direct Rambus DRAM,DRDRAM)。
应理解,说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本申请的至少一个实施例中。因此,在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外,这些特定特征、结构或特性可以以任意适合的方式结合在一个或多个实施例中。本领域技术人员也应该知悉,说明书中所描述的实施例均属于可选实施例,所涉及的动作和模块并不一定是本申请所必须的。
在本申请的各种实施例中,应理解,上述各过程的序号的大小并不意味着执行顺序的必然先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可位于一个地方,或者也可以分布到多个网络单元上。可根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外,在本申请各实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
以上对本申请实施例公开的一种信号传输方法及信息提示方法、装置、电子设备进行了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的方法及其核心思想。同时,对于本领域的一般技术人员,依据本申请的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本申请的限制。

Claims (21)

  1. 一种信号传输方法,其特征在于,应用于第一设备,所述方法包括:
    响应目标指令,向目标设备发送蓝牙连接命令,所述蓝牙连接命令用于与所述目标设备进行回连;
    若未在第一时间段内与所述目标设备回连成功,则发送第一广播信号,和/或,若在所述第一时间段内与所述目标设备回连成功,则不发送所述第一广播信号;所述第一广播信号用于触发接收到所述第一广播信号的第二设备输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
  2. 根据权利要求1所述的方法,其特征在于,所述响应目标指令,向目标设备发送蓝牙连接命令,包括:
    响应目标指令,若所述第一设备中存储有配对记录,则根据所述配对记录向目标设备发送蓝牙连接命令。
  3. 根据权利要求2所述的方法,其特征在于,在所述响应目标指令之后,所述方法还包括:
    若所述第一设备中未存储有配对记录,则发送所述第一广播信号。
  4. 根据权利要求1~3任一所述的方法,其特征在于,所述第一广播信号包括配对标识,所述配对标识用于表征所述第一设备处于配对状态,所述第一广播信号用于触发所述第二设备在根据所述配对标识确定所述第一设备处于配对状态时,根据所述第一设备的设备信息生成并输出所述第一提示信息。
  5. 根据权利要求4所述的方法,其特征在于,所述若未在第一时间段内与所述目标设备回连成功,则发送第一广播信号,包括:
    若未在第一时间段内与所述目标设备回连成功,则在第二时间段内发送携带有回连标识的第一广播信号,所述回连标识用于表征所述第一设备处于回连状态,所述第一广播信号用于触发所述第二设备在根据所述回连标识确定所述第一设备处于所述回连状态时,若所述第二设备中未存储有与所述第一设备对应的配对记录,则输出所述第一提示信息;
    若所述第一设备未在所述第二时间段内与所述目标设备或其它设备建立蓝牙连接,则发送携带所述配对标识的第一广播信号。
  6. 根据权利要求1所述的方法,其特征在于,在所述响应目标指令之后,所述方法还包括:
    向所述目标设备发送第二广播信号,所述第二广播信号携带有所述第一设备的状态信息,所述第二广播信号用于触发所述目标设备在与所述第一设备建立蓝牙物理链路后,输出包含所述状态信息的第二提示信息。
  7. 根据权利要求6所述的方法,其特征在于,所述状态信息包括电量信息,所述第二广播信号包括蓝牙低能耗BLE广播信号。
  8. 根据权利要求1~3、5~7任一所述的方法,其特征在于,所述响应目标指令,向目标设备发送蓝牙连接命令,包括:
    响应目标指令,启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令。
  9. 根据权利要求8所述的方法,其特征在于,在所述启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令之后,所述方法还包括:
    若到达所述定时器的所述记录时长,则获取与所述目标设备的回连结果;
    若所述回连结果为回连失败,则确定未在第一时间段内与所述目标设备回连成功;
    若所述回连结果为回连成功,则确定在所述第一时间段内与所述目标设备回连成功;
    或,
    在所述启动记录时长为第一时间段的定时器进行计时,并向目标设备发送蓝牙连接命令之后,所述方法还包括:
    若在所述定时器进行计时的过程中,检测到与所述目标设备回连成功的回连结果,则确定在所述第一时间段内与所述目标设备回连成功;
    若到达所述定时器的所述记录时长未检测到与所述目标设备回连成功的回连结果,则确定未在第一时间段内与所述目标设备回连成功。
  10. 根据权利要求1所述的方法,其特征在于,所述第一时间段是根据所述第一设备的回连速度和/或环境信号干扰程度确定的;
    所述第一广播信号包括BLE广播信号。
  11. 一种信息提示方法,其特征在于,应用于第二设备,所述方法包括:
    若接收到第一设备发送的广播信号,则对所述广播信号进行解析,得到解析结果;
    若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备,其中,所述第一广播信号为所述第一设备未在第一时间段内与目标设备回连成功的情况下发送的。
  12. 根据权利要求11所述的方法,其特征在于,所述解析结果包括广播标识,所述若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,包括:
    若所述广播标识为第一标识,则确定所述广播信号为第一广播信号;
    若所述第一标识为配对标识,则确定所述第一设备处于配对状态,并根据所述第一设备的设备信息生成并输出所述第一提示信息。
  13. 根据权利要求11所述的方法,其特征在于,所述解析结果包括广播标识,所述若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,包括:
    若所述广播标识为第一标识,则确定所述广播信号为第一广播信号;
    若所述第一标识为回连标识,则确定所述第一设备处于回连状态;
    若所述第二设备中未存储有与所述第一设备对应的配对记录,则输出所述第一提示信息。
  14. 根据权利要求11~13任一所述的方法,其特征在于,在所述对所述广播信号进行解析,得到解析结果之后,所述方法还包括:
    若所述解析结果包括的广播标识为第二标识,则确定所述广播信号为第二广播信号,所述第二广播信号为所述第一设备响应目标指令发送的,所述第二广播信号携带有所述第一设备的状态信息;
    根据所述第一设备发送的蓝牙连接命令与所述第一设备进行蓝牙连接,并在与所述第一设备建立蓝牙物理链路后,则输出包含所述状态信息的第二提示信息。
  15. 一种信息提示方法,其特征在于,应用于第二设备,所述方法包括:
    接收第一设备发送的第一广播信号,所述第一广播信号为所述第一设备响应目标指令发送的;
    对所述第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,所述记录标志位用于指示所述第一设备中存储有配对记录;
    若在等待所述第一时间段后依然接收到所述第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
  16. 根据权利要求15所述的方法,其特征在于,在所述对所述第一广播信号进行解析 之后,所述方法还包括:
    若所述解析结果不包括所述记录标志位,则根据所述第一广播信号输出所述第一提示信息。
  17. 一种信号传输装置,其特征在于,应用于第一设备,所述装置包括:
    响应模块,用于响应目标指令,向目标设备发送蓝牙连接命令,所述蓝牙连接命令用于与所述目标设备进行回连;
    广播发送模块,用于若未在第一时间段内与所述目标设备回连成功,则发送第一广播信号,和/或,用于若在所述第一时间段内与所述目标设备回连成功,则不发送所述第一广播信号;所述第一广播信号用于触发接收到所述第一广播信号的第二设备输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
  18. 一种信息提示装置,其特征在于,应用于第二设备,所述装置包括:
    接收模块,用于若接收到第一设备发送的广播信号,则对所述广播信号进行解析,得到解析结果;
    提示模块,用于若根据所述解析结果确定所述广播信号为第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备,其中,所述第一广播信号为所述第一设备未在第一时间段内与目标设备回连成功的情况下发送的。
  19. 一种信息提示装置,其特征在于,应用于第二设备,所述装置包括:
    接收模块,用于接收第一设备发送的第一广播信号,所述第一广播信号为所述第一设备响应目标指令发送的;
    解析模块,用于对所述第一广播信号进行解析,若解析结果包括记录标志位,则等待第一时间段,其中,所述记录标志位用于指示所述第一设备中存储有配对记录;
    提示模块,用于若在等待所述第一时间段后依然接收到所述第一广播信号,则根据所述第一广播信号输出第一提示信息,所述第一提示信息用于提示发现所述第一设备。
  20. 一种电子设备,其特征在于,包括存储器及处理器,所述存储器中存储有计算机程序,所述计算机程序被所述处理器执行时,使得所述电子设备实现如权利要求1~10或11~14或15~16任一所述的方法。
  21. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,所述计算机程序被计算机设备中的处理器执行时,使得所述计算机设备实现如权利要求1~10或11~14或15~16任一所述的方法。
PCT/CN2022/098852 2021-07-08 2022-06-15 信号传输方法及信息提示方法、装置、电子设备 WO2023279928A1 (zh)

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