CN115086933A - Method, device, terminal and system for searching Bluetooth headset in charging bin - Google Patents

Method, device, terminal and system for searching Bluetooth headset in charging bin Download PDF

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Publication number
CN115086933A
CN115086933A CN202210173911.9A CN202210173911A CN115086933A CN 115086933 A CN115086933 A CN 115086933A CN 202210173911 A CN202210173911 A CN 202210173911A CN 115086933 A CN115086933 A CN 115086933A
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China
Prior art keywords
bluetooth
bluetooth headset
headset
connection
mobile terminal
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Pending
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CN202210173911.9A
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Chinese (zh)
Inventor
李宏远
韦天师
符少文
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Shenzhen Jieli Microelectronics Technology Co ltd
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Shenzhen Jieli Microelectronics Technology Co ltd
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Priority to CN202210173911.9A priority Critical patent/CN115086933A/en
Publication of CN115086933A publication Critical patent/CN115086933A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/001—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable audio devices, e.g. headphones or MP3-players

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a method, a device, a terminal and a system for searching a Bluetooth headset in a charging bin, wherein the method comprises the following steps: step S100, intermittently exciting the Bluetooth headset to be in a Bluetooth connection establishing state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset; step S200, when the Bluetooth earphone is in a state of being capable of establishing Bluetooth connection, waiting for receiving preset instruction data sent by the mobile terminal; step S300, when instruction data are received within a preset time length, the Bluetooth headset is prompted to make a sound during the period that the preset mobile terminal reminds a user of being capable of searching for the Bluetooth headset, so that the position of the Bluetooth headset is prompted to the user; step S400, when the instruction data is not received within the preset time, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established, so that the external Bluetooth device cannot establish the Bluetooth connection with the Bluetooth headset in the period. The Bluetooth headset in the charging bin is found by guiding the user.

Description

Method, device, terminal and system for searching Bluetooth headset in charging bin
Technical Field
The invention relates to the technical field of Bluetooth headset data interaction, in particular to a method, a device, a terminal and a system for searching a Bluetooth headset in a charging bin.
Background
With the development of bluetooth technology and miniaturization technology, bluetooth-based wireless headsets are increasingly widely used. True Wireless Stereo (TWS) bluetooth headsets all have their charging bays mated.
However, in the daily use process, when the bluetooth headset is lost at will, the mobile phone and the bluetooth headset need to be paired to find the bluetooth headset. In the prior art, when the bluetooth headset is placed outside the charging bin, the bluetooth headset can be positioned by establishing bluetooth communication, for example, the TWS bluetooth headset charging bin is scanned by bluetooth communication according to the length of time that the TWS bluetooth headset is taken out, so as to determine the position of the charging bin.
However, in a conventional manner and a custom made by various manufacturers in this field, when the TWS bluetooth headset is placed in the charging chamber, it indicates that the user has used the headset, and the headset is not used (i.e. the headset is in an idle state), therefore, in order to reduce power consumption, the TWS bluetooth headset and the charging chamber both enter a sleep mode, i.e. a low power consumption state. This agreed-custom mode of low-power consumption mode of operation can make each producer can not establish the bluetooth through external terminal and the bluetooth headset that is in the storehouse of charging and be connected, lead to the unable accurate location of connecting the cell-phone through TWS bluetooth headset and prevent losing or retrieving of realization from this, when TWS bluetooth headset puts into the storehouse of charging, the user is placed everywhere, easily loses and retrieves the difficulty, can only rely on the memory that has used bluetooth headset charging storehouse or seek everywhere, and efficiency is very low, and consumes time.
Therefore, when the TWS Bluetooth headset is in an idle state, is placed in a charging bin, is randomly placed at home or is lost when going out, and is difficult to find.
Therefore, how to guide the user to find the bluetooth headset in the charging bin becomes a technical problem to be solved urgently.
Disclosure of Invention
Based on the above situation, a main object of the present invention is to provide a method, an apparatus, a terminal and a system for searching a bluetooth headset in a charging bin, so as to guide a user to search for the bluetooth headset in the charging bin.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
in a first aspect, an embodiment of the present invention discloses a method for searching a bluetooth headset in a charging bin, for a user to search for the bluetooth headset in the charging bin, where the method is performed on the bluetooth headset, and the method includes:
step S100, intermittently exciting the Bluetooth headset to be in a Bluetooth connection establishing state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset;
step S200, when the Bluetooth earphone is in a state of being capable of establishing Bluetooth connection, waiting for receiving preset instruction data sent by the mobile terminal;
step S300, when instruction data are received within a preset time length, the Bluetooth headset is prompted to make a sound during the period that the preset mobile terminal reminds a user of being capable of searching for the Bluetooth headset, so that the position of the Bluetooth headset is prompted to the user;
step S400, when the instruction data is not received within the preset time, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established, so that the external Bluetooth device cannot establish the Bluetooth connection with the Bluetooth headset in the period.
Optionally, in step S100, triggering the bluetooth headset to be in a bluetooth connection establishable state includes triggering the bluetooth headset to broadcast a bluetooth address on a designated bluetooth channel.
Optionally, in step S100, the bluetooth headset is triggered to broadcast an analog MAC address so that the external device can establish a bluetooth connection with the bluetooth headset through the analog MAC address, wherein the analog MAC address is different from an actual MAC address of the bluetooth headset.
Optionally, in step S100, the bluetooth HCI interface layer of the bluetooth headset is activated to be in a bluetooth connection establishable state, so that the external device can establish a bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
Alternatively, in step S200, when the external device establishing the bluetooth connection is a preset mobile terminal, it is determined that the bluetooth headset has received the instruction data.
Optionally, in step S100, the density of the bluetooth headset is excited to have a positive correlation with a distance relationship, where the distance relationship is a distance between the bluetooth headset and a preset mobile terminal.
Optionally, in step S200, when the external device that establishes the bluetooth connection is a non-preset mobile terminal, the bluetooth connection with the external device is disconnected, and a reconnection mode is entered to reconnect the preset mobile terminal, so as to determine a distance between the bluetooth headset and the preset mobile terminal.
Optionally, the method further comprises: when the Bluetooth headset is used, the current position information of the Bluetooth headset is sent to the preset mobile terminal, so that the preset mobile terminal records the position of the Bluetooth headset when the Bluetooth headset is used finally.
Optionally, the method further comprises: when the Bluetooth headset is placed in the charging bin, the current position information of the Bluetooth headset is sent to the preset mobile terminal, so that the preset mobile terminal records the positions of the Bluetooth headset in the charging bin and the preset mobile terminal within the Bluetooth communication range.
In a second aspect, an embodiment of the present invention discloses a method for searching a bluetooth headset in a charging bin, which is used for a user to search for the bluetooth headset in the charging bin, and the method is executed in a mobile terminal, and includes:
t100, acquiring a searching trigger signal which is triggered by a user and represents that a Bluetooth headset is searched;
step T200, responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset;
step T300, when Bluetooth connection is established with the Bluetooth headset, sending instruction data to the Bluetooth headset to prompt the Bluetooth headset to make a sound so as to prompt a user of the position of the Bluetooth headset;
and step T400, reminding the user that the Bluetooth headset can be found.
Optionally, in step T200, in the bluetooth search state, an analog MAC address of the bluetooth headset is searched to establish a bluetooth connection with the bluetooth headset through the analog MAC address, where the analog MAC address is different from an actual MAC address of the bluetooth headset.
Optionally, in step T200, when the bluetooth connection is established with the bluetooth headset, the bluetooth connection is established with the bluetooth headset through the bluetooth HCI interface layer.
Optionally, in step T400, the reminding manner is any one or any combination of a visual interface reminder, a ring reminder and a vibration reminder.
Optionally, before step T100, the method further includes: acquiring position information sent by the Bluetooth headset when the Bluetooth headset is used, and recording the position of the Bluetooth headset when the Bluetooth headset is used finally; after step T100, further comprising: the user is presented with the location of the last use of the bluetooth headset in response to the seek trigger signal.
Optionally, before step T100, the method further includes: acquiring position information sent by the Bluetooth headset when the Bluetooth headset is in a Bluetooth communication range, and recording the position of the Bluetooth headset when the Bluetooth headset is in the Bluetooth communication range at last; after step T100, further comprising: the user is presented with the position of the bluetooth headset when it was last within bluetooth communication range in response to the seek trigger signal.
In a third aspect, an embodiment of the present invention discloses a bluetooth headset searching device in a charging bin, where the device is configured in a bluetooth headset to allow a user to search for a bluetooth headset in the charging bin, and the device includes:
the excitation connection establishment module is used for intermittently exciting the Bluetooth headset to be in a Bluetooth connection establishment state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset;
the instruction waiting module is used for waiting for receiving preset instruction data sent by the mobile terminal when the Bluetooth headset is in a state of being capable of establishing Bluetooth connection;
the position prompting module is used for prompting the Bluetooth headset to make a sound during the period that the Bluetooth headset can be found when the Bluetooth headset is reminded to the user by the preset mobile terminal when instruction data are received within the preset time length so as to prompt the position of the Bluetooth headset to the user;
and the disconnection establishing module is used for prompting the Bluetooth headset to enter a state that the Bluetooth connection cannot be established again when the instruction data is not received within the preset time length, so that the external Bluetooth equipment cannot establish the Bluetooth connection with the Bluetooth headset in the period.
Optionally, in the triggering connection establishment module, triggering the bluetooth headset to be in a bluetooth connection establishable state includes triggering the bluetooth headset to broadcast a bluetooth address on a designated bluetooth channel.
Optionally, in the connection establishment triggering module, the bluetooth headset is triggered to broadcast an analog MAC address so that the external device can establish a bluetooth connection with the bluetooth headset through the analog MAC address, where the analog MAC address is different from an actual MAC address of the bluetooth headset.
Optionally, in the module for triggering connection establishment, the bluetooth HCI interface layer of the bluetooth headset is triggered to be in a state capable of establishing bluetooth connection, so that the external device can establish bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
Optionally, in the instruction waiting module, when the external device that establishes the bluetooth connection is a preset mobile terminal, it is determined that the bluetooth headset has received the instruction data.
Optionally, in the module for triggering and establishing the connection, the intensity of the bluetooth headset is triggered to be positively correlated with a distance relationship, where the distance relationship is a distance between the bluetooth headset and a preset mobile terminal.
Optionally, in the instruction waiting module, when the external device that establishes the bluetooth connection is a non-preset mobile terminal, the bluetooth connection with the external device is disconnected, and a reconnection mode is entered to reconnect the preset mobile terminal, so as to determine a distance between the bluetooth headset and the preset mobile terminal.
In a fourth aspect, an embodiment of the present invention discloses a bluetooth headset searching device in a charging bin, where the device is configured in a mobile terminal, so that a user can search for a bluetooth headset in the charging bin, and the device includes:
the trigger signal acquisition module is used for acquiring a searching trigger signal which is triggered by a user and represents that the Bluetooth headset is searched;
the searching module is used for responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset;
the instruction sending module is used for sending instruction data to the Bluetooth headset when Bluetooth connection is established with the Bluetooth headset so as to prompt the Bluetooth headset to sound and prompt a user of the position of the Bluetooth headset;
and the reminding module is used for reminding the user of searching the Bluetooth headset.
Optionally, in the search module, in a bluetooth search state, an analog MAC address of the bluetooth headset is searched to establish a bluetooth connection with the bluetooth headset through the analog MAC address, wherein the analog MAC address is different from an actual MAC address of the bluetooth headset.
Optionally, in the search module, when establishing a bluetooth connection with the bluetooth headset, the bluetooth connection is established with the bluetooth headset through the bluetooth HCI interface layer.
Optionally, in the reminding module, the reminding mode is any one or any combination of a visual interface reminding mode, a ringing reminding mode and a vibration reminding mode.
In a fifth aspect, an embodiment of the present invention discloses a bluetooth headset, including:
a processor for implementing the method disclosed in the first aspect above.
In a sixth aspect, an embodiment of the present invention discloses a bluetooth audio system, including: a Bluetooth headset and a charging bin matched with the Bluetooth headset,
the bluetooth headset has the apparatus disclosed in the third aspect above.
Optionally, the method further comprises:
and the mobile terminal is used for carrying out data interaction with the Bluetooth headset.
In a seventh aspect, an embodiment of the present invention discloses a mobile terminal, including:
a processor for implementing the method disclosed in the second aspect.
In an eighth aspect, an embodiment of the present invention discloses a computer-readable storage medium, on which a computer program is stored, the computer program stored in the storage medium being used to be executed to implement the method disclosed in the first aspect or the method disclosed in the second aspect.
[ PROBLEMS ] the present invention
According to the method, the device, the terminal and the system for searching the Bluetooth headset in the charging bin, disclosed by the embodiment of the invention, the Bluetooth headset is intermittently excited to be in a Bluetooth connection state which can be established, and the Bluetooth headset waits for receiving the preset instruction data sent by the mobile terminal when being in the Bluetooth connection state which can be established; when instruction data are received within a preset time length, prompting the Bluetooth headset to make a sound during the period that the preset mobile terminal reminds a user of being capable of searching the Bluetooth headset so as to prompt the user of the position of the Bluetooth headset; when the instruction data is not received within the preset time length, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established, so that the external Bluetooth equipment cannot establish the Bluetooth connection with the Bluetooth headset in the period. When the Bluetooth headset is placed in the charging bin, the Bluetooth headset is intermittently excited to be in a Bluetooth connection establishing state, so that a preset mobile terminal can establish Bluetooth connection with the Bluetooth headset at the time points and send instruction data to the Bluetooth headset, and when the instruction data sent by the preset mobile terminal are received, the Bluetooth headset makes a sound, so that a user can find back the Bluetooth headset based on the sound of the Bluetooth headset; in addition, the preset mobile terminal reminds the user of being capable of searching for the Bluetooth headset, so that the user does not miss the prompting sound of the Bluetooth headset, namely, the user can know when the Bluetooth headset prompts the position of the Bluetooth headset. The function that the Bluetooth headset working in the low power consumption state (namely the Bluetooth headset in the charging bin) reminds the user of the position is achieved, the user is guided to find the Bluetooth headset in the charging bin, and when instruction data are not received within preset time, the Bluetooth headset enters the state that Bluetooth connection cannot be established again, so that the logic that the Bluetooth headset works in the low power consumption state after being placed in the bin in a back mode is avoided.
For the mobile terminal, as the mobile terminal responds to the searching trigger signal of the user to enter the Bluetooth searching state, and the Bluetooth headset is intermittently in the state of establishing the Bluetooth connection, when the Bluetooth headset is in the state of establishing the Bluetooth connection, the mobile terminal can search the Bluetooth headset and establish the Bluetooth connection; then, the mobile terminal and the Bluetooth headset remind the user of finding the Bluetooth headset respectively. Therefore, the user can automatically search the Bluetooth headset by only triggering the mobile terminal, and wait for the reminding of the mobile terminal and the Bluetooth headset, and the user does not need to know whether the Bluetooth headset is in the charging bin or not, or even if the Bluetooth headset is in the charging bin, the user does not need to remember the opportunity of searching the Bluetooth headset (namely, the user does not need to remember when the Bluetooth headset is in the Bluetooth connection state).
Other advantages of the present invention will be described in the detailed description, and those skilled in the art will understand the technical features and technical solutions presented in the description.
Drawings
Embodiments of the present invention will be described below with reference to the accompanying drawings. In the figure:
fig. 1 is a schematic structural diagram of a bluetooth audio system disclosed in this embodiment;
fig. 2 is a schematic flowchart illustrating a bluetooth headset searching method in a charging bin for a bluetooth headset according to this embodiment;
fig. 3 is a schematic diagram of the structure of each layer of bluetooth disclosed in this embodiment;
fig. 4 is a bluetooth headset searching method in a charging bin for a mobile terminal according to the embodiment;
fig. 5 is a schematic structural diagram of a bluetooth headset searching apparatus in a charging bin for a bluetooth headset disclosed in this embodiment;
fig. 6 is a schematic structural diagram of a bluetooth headset searching device in a charging bin for a mobile terminal according to this embodiment.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in order to avoid obscuring the nature of the present invention, well-known methods, procedures, and components have not been described in detail.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Please refer to fig. 1, which is a schematic diagram illustrating a structural principle of a bluetooth audio system disclosed in this embodiment, the system includes a bluetooth headset 1, a charging bin 2 and a mobile terminal 3, wherein the bluetooth headset 1 is located in the charging bin 2, and in the prior art, when the bluetooth headset 1 is located in the charging bin 2, it indicates that a user does not use the bluetooth headset 1, so that, according to a custom made practice, the bluetooth headset 1 and the charging bin 2 are both in a sleep state and are not usually connected by the mobile terminal, that is, the bluetooth headset 1 and the charging bin 2 are not usually connected with the mobile terminal 3 by bluetooth.
This convention has led to the user being unable to locate and locate the bluetooth headset via a conventional bluetooth connection. In order to facilitate a user to effectively find a bluetooth headset in a charging bin, the present embodiment discloses a method for finding a bluetooth headset in a charging bin, which is used for the user to find the bluetooth headset in the charging bin, and the method is executed in the bluetooth headset, please refer to fig. 2, which is a schematic flow diagram of a method for finding a bluetooth headset in a charging bin for a bluetooth headset disclosed in the present embodiment, and the method for finding a bluetooth headset includes: step S100, step S200, step S300, and step S400, wherein:
and step S100, intermittently exciting the Bluetooth headset to be in a Bluetooth connection establishing state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset. It should be noted that, in the process of executing the searching method of the present embodiment, it is not required that the bluetooth headset is completely in a working state, for example, in a custom manner, the bluetooth headset in the charging bin does not play music as when wearing the headset; for another example, the indicator lights of the bluetooth headset in the charging chamber may follow the on/off manner during the sleep state.
With respect to "intermittent firing": in particular embodiments, the intermittent firing pattern may be periodic or aperiodic. The embodiment does not limit the specific form of trigger activation, as long as the bluetooth headset can enter the state of running the method disclosed in the embodiment from the sleep state.
In one embodiment, the excitation signal is from the bluetooth headset itself, and the excitation may be triggered by, for example, a timer, or may be generated by hardware circuitry.
In another embodiment, the excitation signal is triggered by the charging bin. In particular, the bluetooth headset and the charging station typically interact with data via a communication contact (or charging and communication contacts), so that the bluetooth headset receives a trigger signal via the communication contact with the charging station, which triggers the bluetooth headset into a bluetooth-connection-establishable state in response to the trigger signal.
In this embodiment, the bluetooth headset being in the state capable of establishing the bluetooth connection means that the external device can establish the bluetooth connection with the bluetooth headset through bluetooth, and the established bluetooth connection is required to satisfy the requirement that the external device can perform data interaction with the bluetooth headset. In the specific implementation process, the bluetooth headset may be in the state of establishing the bluetooth connection by broadcasting a real MAC address, or may be in the state of establishing the bluetooth connection by using a simulated MAC address. As a preferred embodiment, the MAC address broadcasted by the bluetooth headset should preferably be connected by the preset mobile terminal, so as to avoid other devices from connecting the bluetooth headset and reduce the pairing connection time.
To reduce power consumption and reduce the length of time that the bluetooth headset broadcasts the connection, in an alternative embodiment, the bluetooth headset is activated to broadcast a bluetooth address on a designated bluetooth channel in step S100. In bluetooth communication, there are a plurality of bluetooth channels usually, in this embodiment, broadcast the MAC address of bluetooth headset through appointed bluetooth channel, can make external equipment in the in-process of searching for bluetooth headset, bluetooth headset broadcasts on certain channel always, thereby be convenient for external equipment to connect bluetooth headset on this appointed bluetooth channel fast, avoided external equipment, bluetooth headset all switches over on different channels respectively, lead to searching for long overlength, thereby reduce the power consumption, reduce the length of broadcast connection.
It should be noted that, because the bluetooth headset can establish bluetooth connection only at a part of time points, and is only used for searching the bluetooth headset, music playing, voice communication and the like in the usual sense are not performed; the bluetooth headset in the charging chamber is still in a sleep state for most of the time, so the method is not contradictory to the requirement of a custom low power consumption mode.
Step S200, when the Bluetooth earphone is in a state of being capable of establishing Bluetooth connection, waiting for receiving preset instruction data sent by the mobile terminal. In this embodiment, the preset mobile terminal refers to a mobile terminal paired with a bluetooth headset, and the preset mobile terminal may be used to search for the bluetooth headset, and specifically, the preset mobile terminal may be selected by a user. In this embodiment, when the bluetooth headset is in a state capable of establishing bluetooth connection, when the bluetooth is enabled by the preset mobile terminal, the bluetooth connection can be established with the bluetooth headset, and therefore, the bluetooth headset can receive instruction data sent by the preset mobile terminal through the bluetooth connection. In a specific embodiment, since the preset mobile terminal is selected by the user to search for the bluetooth headset, in an embodiment, when the bluetooth headset establishes a bluetooth connection with the preset mobile terminal, it may be considered that the instruction data is received; further, in order to avoid false triggering of the seeking instruction, the mobile terminal may also carry instruction data in some fields of the communication protocol, in which case the data in the fields should be different when the headset is found through or not through the mobile terminal.
Certainly, as another embodiment, the bluetooth headset may also establish a bluetooth connection with a preset mobile terminal, and then receive instruction data sent by the preset mobile terminal through the bluetooth connection.
It should be noted that, in this embodiment, a specific form or configuration of the instruction data is not limited, as long as the bluetooth headset can perform subsequent steps based on the received data after establishing a bluetooth connection with a preset mobile terminal.
Step S300, when the instruction data is received within the preset time length, the Bluetooth headset is prompted to make a sound during the period that the preset mobile terminal reminds the user of searching the Bluetooth headset, so that the position of the Bluetooth headset is prompted to the user. It should be noted that the step of the preset mobile terminal reminding the user of the availability of the bluetooth headset is not performed on the bluetooth headset, but the preset mobile terminal also reminds the user of the availability of the bluetooth headset during the period of time when the bluetooth headset makes a sound.
In this embodiment, the sound emitted by the bluetooth headset may be a preset sound, and after the bluetooth headset emits the sound, the user may determine the position of the bluetooth headset by the source of the sound, thereby achieving the purpose of prompting the position of the bluetooth headset to the user. Specifically, the method comprises the following steps:
in one embodiment, after the mobile terminal establishes the bluetooth connection with the bluetooth headset, the mobile terminal can send an instruction to the bluetooth headset through the bluetooth connection, so that the bluetooth headset drives the bluetooth headset to sound according to the instruction, and the user is reminded of the position of the bluetooth headset.
In another embodiment, after the mobile terminal establishes the bluetooth connection with the bluetooth headset, it indicates that the user searches for the bluetooth headset through the mobile terminal, and at this time, the bluetooth headset may directly sound, thereby reminding the user of the location of the bluetooth headset.
Certainly, when the preset recovery triggering signal sent by the mobile terminal is not received within the preset time length, the bluetooth headset can be prompted to return to the sleep state, and therefore power consumption is saved.
In this embodiment, the preset reminding mode that the mobile terminal reminds the user that the bluetooth headset can be searched can be any combination of pop-up window reminding, ringtone reminding, vibration reminding, bright screen reminding, flicker reminding and the like. In the specific implementation process, the corresponding APP can be configured for the preset mobile terminal, after the user triggers to enable the preset mobile terminal to be connected with the Bluetooth headset through Bluetooth, the APP can acquire the connection information, and therefore the preset mobile terminal is triggered to remind the user of finding the Bluetooth headset.
In this embodiment, remind the user to look for bluetooth headset through predetermined mobile terminal, can make the user when looking for bluetooth headset through predetermined mobile terminal, after triggering corresponding operation on the predetermined mobile terminal, only need patiently wait for mobile terminal's warning can, and need not the user to know or remember what time node can look for bluetooth headset, that is, need not to remember when bluetooth headset can be aroused to be in the state that can establish bluetooth connection.
Step S400, when the instruction data is not received within the preset time, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established, so that the external Bluetooth device cannot establish the Bluetooth connection with the Bluetooth headset in the period. In this embodiment, the preset duration may be determined according to experience, and in a specific implementation process, no instruction data is received within the preset duration, which indicates that the user does not search for the bluetooth headset through the mobile terminal, so that the bluetooth headset may reenter a state in which bluetooth connection cannot be established, that is, a normal sleep state, and wait for the arrival of next excitation, so that the external bluetooth device cannot establish bluetooth connection with the bluetooth headset during this period, and power consumption of the bluetooth headset is saved.
To further avoid violating the logic that the bluetooth headset should not be connected to an external device after being placed in the bin, in an alternative embodiment, the bluetooth headset is prompted to broadcast an analog MAC address in step S100 to enable the external device to establish a bluetooth connection with the bluetooth headset via the analog MAC address, wherein the analog MAC address is different from the actual MAC address of the bluetooth headset. In this embodiment, when the user searches for the bluetooth headset through the mobile terminal, the new address of the simulated bluetooth device may be actively searched for connection by the mobile terminal.
In a specific embodiment, a new simulated MAC address may be generated according to a preset rule, or a simulated MAC address may be generated based on an actual MAC address of the bluetooth headset. Specifically, to simplify the generation process of the analog MAC address, in an alternative embodiment, the actual MAC address of the bluetooth headset may be obtained; and performing logic operation on the actual MAC address to obtain a simulated MAC address. Specifically, the actual MAC address may be logically operated by a random code, and the logical operation may be, for example, a logical and operation, or, for example, a logical xor operation.
In this embodiment, after the bluetooth headset is woken up, the simulated MAC address is calculated according to the actual MAC address, so as to obtain a simulated new bluetooth device MAC address, that is, the simulated new bluetooth device MAC address is equivalent to a new bluetooth device, and the manner of modifying the MAC address is illustrated in table 1.
Table 1: generating simulated MAC address examples from actual MAC addresses
Actual MAC address Random code Logical operations Emulating MAC addresses
Example 1 010111001011 111110001100 And 010110001000
example 2 010111001011 111110001100 Exclusive OR 101001000111
In this embodiment, the main reason for simulating a new bluetooth device is that if an actual bluetooth address is adopted, the actual bluetooth address may be linked back by the mobile terminal; the scheme of the embodiment is originally designed for finding the Bluetooth headset, and because the Bluetooth headset is actively prevented from being lost after being connected with the mobile terminal in the past, the mobile terminal is informed when the Bluetooth headset is possibly lost; however, the process for searching for the bluetooth headset in the charging bin set in the scheme of this embodiment is essentially that the bluetooth headset should not be connected by the mobile terminal after being placed in the bin, when the user really searches for the bluetooth headset, the user can connect the mobile terminal through the simulated bluetooth device (equivalent to a new bluetooth device), communicate and synchronize the position data for the mobile terminal according to the mobile terminal, and play the prompt tone and the like to relay the position information according to the successful connection of the mobile terminal.
In order to avoid the fact that the mobile terminal displays the connected bluetooth device, which is contrary to the principle that the bluetooth headset should not be connected by the mobile phone after being placed in the storage (the headset is placed in the charging storage to disconnect the mobile phone), which is popular in the industry, in an optional embodiment, in step S100, the bluetooth HCI interface layer of the bluetooth headset is activated to be in the state of being capable of establishing the bluetooth connection, so that the external device can establish the bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
Please refer to fig. 3, which is a schematic diagram of each layer structure of bluetooth disclosed in this embodiment, each layer structure of bluetooth includes: the system comprises an application layer, a host layer (host) and a controller layer, wherein the application layer mainly makes the protocol interaction of the uppermost layer according to different application scenes; the host layer (host) provides interface support for the upper layer, maintains control of protocols, encryption processes and the like of some software layers, and pure software behaviors; the controller layer comprises an HCI interface layer, an LL layer and a PHY layer, and is responsible for reporting the state to the Host upwards, receiving the instruction of the Host downwards, interacting with the baseband signal, and coordinating, controlling and managing hardware resources. The hci (host Interface controller) Interface layer is the Interface between host layer (host) and controller layer communications. In this embodiment, the bluetooth headset is only connected to the bluetooth HCI interface layer of the external device, not the application layer, and the bluetooth connection may be disconnected after acquiring the bluetooth signal strength, so as to achieve the effect of acquiring the bluetooth signal strength without displaying the connection, that is, only the HCI interface is connected to perform signal measurement, and the mobile terminal is not connected and then disconnected after displaying the device. The mobile terminal may receive a response prompt for a bluetooth connection, as opposed to connecting to the application layer, resulting in a violation of popular principles defined in the industry.
In order to simplify the process and improve the efficiency of finding the bluetooth headset, in step S200, when the external device establishing the bluetooth connection is a preset mobile terminal, it is determined that the bluetooth headset has received the instruction data. In a specific embodiment, whether the external device establishing the bluetooth connection is the designated terminal may be determined by comparing the MAC address of the mobile terminal, and specifically, after the bluetooth headset is connected to the mobile terminal once, the MAC address of the mobile terminal may be stored in the bluetooth headset, and therefore, whether the external device establishing the bluetooth connection is the predetermined mobile terminal may be determined by comparing the MAC addresses. In other embodiments, it may also be determined whether the external device establishing the bluetooth connection is a preset mobile terminal through a communication protocol, data interaction, and the like.
In an optional embodiment, in step S100, the density of the bluetooth headset is excited to be positively correlated with a distance relationship, and in this embodiment, the distance relationship is a distance between the bluetooth headset and a preset mobile terminal. Specifically, the distance relationship may be a distance known before the bluetooth headset is disconnected from the preset mobile terminal. Knowledge about distance: in one embodiment, the distance may be known when the bluetooth headset is placed in the charging chamber, specifically, when the bluetooth headset is placed in the charging chamber, it is approximately indicated that the bluetooth headset is used completely, and at this time, it may be considered as "before bluetooth connection is disconnected"; in another embodiment, the distance may also be known when the bluetooth headset is about to be powered off, specifically, when the bluetooth headset is about to be powered off, the user may put the bluetooth headset into the charging bin for charging with a high probability, and thus, the distance may be known at this time.
In a specific implementation process, after the distance between the bluetooth headset and the preset mobile terminal is obtained through calculation, an excitation weight factor can be obtained, and a time interval for exciting the bluetooth headset is calculated, wherein the distance between the bluetooth headset and the preset mobile terminal can be calculated by adopting the following formula:
d＝10 ((abs(RSSI)-A)/(10*n))
wherein abs is an absolute value, RSSI is received signal strength (negative value), a is signal strength at a distance of 1 meter between the transmitting end and the receiving end, and n is an environmental attenuation factor.
The time interval for activating the bluetooth headset may be calculated by the following weight formula:
W＝N*X*Y
wherein W is the time interval for exciting the Bluetooth headset; x refers to the charge bin electric quantity; y denotes a unit time; n is an adjustable weight factor, and the normal weight means that N is 1, a value of N can be calculated by using a distance between the mobile terminal and the bluetooth headset, and the longer the distance is, the smaller the value of N will be, and the shorter the time interval for activating the bluetooth headset is, for example, when it is obtained by using the signal strength that the mobile terminal of the user is two meters away from the TWS bluetooth headset, the possible value may be 0.5, and if the user is 1 meter away from the bluetooth headset, the value may be 1.
In order to avoid connecting another external device to the bluetooth headset, in an alternative embodiment, in step S200, when the external device that establishes the bluetooth connection is a non-preset mobile terminal, the bluetooth connection with the external device is disconnected, and a loopback mode is performed to loop back the preset mobile terminal, so as to determine a distance between the bluetooth headset and the preset mobile terminal. In this embodiment, when the external device establishing the bluetooth connection is a non-preset mobile terminal, it indicates that the user does not search for the bluetooth headset through the preset mobile terminal, and can continue to enter the sleep mode; the actual MAC address of the Bluetooth headset can be connected back to the preset mobile terminal, so that the distance between the Bluetooth headset and the preset mobile terminal can be determined, the time interval for exciting the Bluetooth headset next time is calculated, and the Bluetooth headset is excited intermittently.
In order to remind the user of the position of using the Bluetooth headset at last, more accurate position information can be given in a long distance. In an optional embodiment, the method further comprises: when the Bluetooth headset is used, the current position information of the Bluetooth headset is sent to the preset mobile terminal, so that the preset mobile terminal records the position of the Bluetooth headset when the Bluetooth headset is used finally. Specifically, when the user puts the bluetooth headset back to the charging bin, it can mean that the bluetooth headset is used, and at this moment, the current position of the bluetooth headset can be located through the positioning sensor, and the located position information is sent to the preset mobile terminal, so that the preset mobile terminal can record the position of the bluetooth headset when the bluetooth headset is used last. In a specific embodiment, the position information can be the self-positioning of the bluetooth headset, and can also be obtained by positioning through the charging bin. As an example of an application scenario, for example, a user puts a headset in a charging cabin in a dormitory, and then the user goes out from the dormitory to play, and when the user wants to search for a bluetooth headset on the way, the user can see that the headset is positioned in the dormitory from a mobile phone APP.
To facilitate alerting the user of the location where the bluetooth headset is disconnected from the bluetooth connection, i.e. the location where the bluetooth headset is lost, the approximate location of the loss can be given after the loss. In an optional embodiment, the method further comprises: when the Bluetooth headset is placed in the charging bin, the current position information of the Bluetooth headset is sent to the preset mobile terminal, so that the preset mobile terminal records the positions of the Bluetooth headset in the charging bin and the preset mobile terminal within the Bluetooth communication range. In a specific embodiment, when the bluetooth headset is in the charging bin, the bluetooth headset may establish a bluetooth connection with a preset mobile terminal at certain time intervals (equal intervals or unequal intervals), and send the located position information to the preset mobile terminal, so that the preset mobile terminal may record a position at which the bluetooth headset may establish the bluetooth connection. In a specific embodiment, the position information can be the self-positioning of the bluetooth headset, and can also be obtained by positioning through the charging bin. As an example of an application scenario, for example, a user puts an earphone in a charging bin and plays with the charging bin, the charging bin is lost in the process, and the mobile phone can know the position of the earphone through bluetooth connection because the mobile phone is still within a bluetooth communication range; when a user wants to search for the Bluetooth headset, the Bluetooth headset exceeds the Bluetooth communication range and cannot be searched through Bluetooth connection, and at the moment, the user can see that the headset is positioned at a certain position on the way from the mobile phone APP; the user can go to the location according to the location information, thereby finding the headset through the bluetooth connection.
The embodiment also discloses a method for searching a bluetooth headset in a charging bin, which is used for a user to search for the bluetooth headset in the charging bin, and the method is executed in a mobile terminal, please refer to fig. 4, which is a method for searching a bluetooth headset in a charging bin for a mobile terminal disclosed in this embodiment, and the method for searching a bluetooth headset in a charging bin includes: step T100, step T200, step T300, and step T400, wherein:
and step T100, acquiring a searching trigger signal which is triggered by a user and represents that the Bluetooth headset is searched. In a specific embodiment, a corresponding APP may be configured for the mobile terminal, and when the user triggers through the APP, the mobile terminal searches for a bluetooth connection of the bluetooth headset, so as to establish the bluetooth connection with the bluetooth headset.
And step T200, responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset. In this embodiment, since the bluetooth headset is intermittently activated to be in the state where the bluetooth connection can be established, when the external bluetooth device searches for the bluetooth connection, the bluetooth connection can be established with the bluetooth headset. Accordingly, the mobile terminal can establish a bluetooth connection with the bluetooth headset during the time when the bluetooth headset is in the bluetooth connection establishable state.
It should be noted that, because the user does not know when the bluetooth headset is in a state where the bluetooth connection can be established, in the specific implementation process, after the user triggers and searches for the trigger signal, the user only needs to wait for the reminding of the bluetooth headset and the mobile terminal.
And step T300, when the Bluetooth connection is established with the Bluetooth headset, sending instruction data to the Bluetooth headset to prompt the Bluetooth headset to sound so as to prompt a user of the position of the Bluetooth headset. In this embodiment, the instruction data may be an individual instruction, may also be carried in some fields in the data packet, and may also be for establishing the bluetooth connection itself.
And step T400, reminding the user that the Bluetooth headset can be found. In this embodiment, the reminding mode may be any combination of pop-up window reminding, ring reminding, vibration reminding, bright screen reminding, flashing reminding, and the like. Specifically, please refer to the above description, which is not repeated herein.
In an alternative embodiment, in the bluetooth search state, the analog MAC address of the bluetooth headset is searched to establish a bluetooth connection with the bluetooth headset via the analog MAC address, wherein the analog MAC address is different from the actual MAC address of the bluetooth headset in step T200. Specifically, please refer to the above description, which is not repeated herein.
In an alternative embodiment, in step T200, when the bluetooth connection is established with the bluetooth headset, the bluetooth connection is established with the bluetooth headset through the bluetooth HCI interface layer. Specifically, please refer to the above description, which is not repeated herein.
In an alternative embodiment, in step T400, the reminding manner is any one or any combination of a visual interface reminder, a ring reminder and a vibration reminder. Specifically, please refer to the above description, which is not repeated herein.
In order to remind the user of the position of using the Bluetooth headset at last, more accurate position information can be given in a long distance. In an alternative embodiment, before step T100, the method further includes:
acquiring position information sent by the Bluetooth headset when the Bluetooth headset is used, and recording the position of the Bluetooth headset when the Bluetooth headset is used finally; after step T100, further comprising: the user is presented with the location of the last use of the bluetooth headset in response to the seek trigger signal. Specifically, please refer to the above description, which is not repeated herein. It should be noted that, the position of the last use of the bluetooth headset can be presented by means of a map; the location information can also be presented through preset location areas, for example, a user presets several location areas (dormitory, home, school, etc.), and when the located location information is in these location areas, the location areas such as "dormitory" can be directly presented; of course, a combination of maps and location areas may be presented.
To facilitate alerting the user of the location where the bluetooth headset is disconnected from the bluetooth connection, i.e. the location where the bluetooth headset is lost, the approximate location of the loss can be given after the loss. In an alternative embodiment, before step T100, the method further includes: acquiring position information sent by the Bluetooth headset when the Bluetooth headset is in a Bluetooth communication range, and recording the position of the Bluetooth headset when the Bluetooth headset is in the Bluetooth communication range at last; after step T100, further comprising: the user is presented with the position of the bluetooth headset when it was last within bluetooth communication range in response to the seek trigger signal. Specifically, please refer to the above description, which is not repeated herein. It should be noted that the position of the bluetooth headset when the bluetooth headset is finally within the bluetooth communication range can be presented by means of a map.
The embodiment also discloses a bluetooth headset searching device in a charging bin for a bluetooth headset, which is configured to be disposed in the bluetooth headset for a user to search for the bluetooth headset in the charging bin, please refer to fig. 5, which is a schematic structural diagram of the bluetooth headset searching device in the charging bin for the bluetooth headset disclosed in this embodiment, and the device includes: an instigation connection establishment module 100, an instruction waiting module 200, a location prompting module 300, and a disconnection establishment module 400, wherein:
the excitation connection establishment module 100 is configured to intermittently excite the bluetooth headset to be in a bluetooth connection establishment state, so that an external bluetooth device can establish a bluetooth connection with the bluetooth headset;
the instruction waiting module 200 is configured to wait for receiving preset instruction data sent by the mobile terminal when the bluetooth headset is in a state where bluetooth connection can be established;
the position prompting module 300 is configured to, when instruction data is received within a preset time length, prompt the bluetooth headset to make a sound during a period in which the preset mobile terminal reminds the user that the bluetooth headset can be found, so as to prompt the user of a position of the bluetooth headset;
the disconnection establishing module 400 is configured to, when the instruction data is not received within the preset duration, cause the bluetooth headset to re-enter a state in which the bluetooth connection cannot be established, so that the external bluetooth device cannot establish the bluetooth connection with the bluetooth headset during the period.
In an alternative embodiment, in the provoking connection establishment module 100, provoking the bluetooth headset into an establishable bluetooth connection state includes provoking the bluetooth headset to broadcast a bluetooth address on a designated bluetooth channel.
In an alternative embodiment, in the trigger connection establishment module 100, the bluetooth headset is triggered to broadcast an analog MAC address so that the external device can establish a bluetooth connection with the bluetooth headset via the analog MAC address, wherein the analog MAC address is different from an actual MAC address of the bluetooth headset.
In an alternative embodiment, in the connection establishment triggering module 100, the bluetooth HCI interface layer of the bluetooth headset is triggered to be in a bluetooth connection establishable state, so that the external device can establish a bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
In an alternative embodiment, in the instruction waiting module 200, when the external device for establishing the bluetooth connection is a preset mobile terminal, it is determined that the bluetooth headset has received the instruction data.
In an optional embodiment, in the module 100 for triggering and establishing connection, the density of the bluetooth headset is positively correlated to a distance relationship, where the distance relationship is a distance between the bluetooth headset and a preset mobile terminal.
In an alternative embodiment, in the instruction waiting module 200, when the external device that establishes the bluetooth connection is a non-preset mobile terminal, the bluetooth connection with the external device is disconnected, and a reconnection mode is entered to reconnect the preset mobile terminal, so as to determine a distance between the bluetooth headset and the preset mobile terminal.
Referring to fig. 6, a schematic structural diagram of a bluetooth headset searching device in a charging bin for a mobile terminal disclosed in this embodiment is shown, where the bluetooth headset searching device is configured in a mobile terminal, and the device includes: trigger signal acquisition module 10, search module 20, instruction sending module 30 and warning module 40, wherein:
the trigger signal acquiring module 10 is configured to acquire a search trigger signal that represents searching for a bluetooth headset and is triggered by a user, where the bluetooth headset is located in a charging bin;
the searching module 20 is used for responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset;
the instruction sending module 30 is configured to send instruction data to the bluetooth headset when a bluetooth connection is established with the bluetooth headset, so as to prompt the bluetooth headset to sound, so as to prompt a user of a location of the bluetooth headset;
the reminding module 40 is used for reminding the user that the Bluetooth headset can be found.
In an alternative embodiment, in the bluetooth search state, the search module 20 searches for an analog MAC address of the bluetooth headset to establish a bluetooth connection with the bluetooth headset via the analog MAC address, wherein the analog MAC address is different from an actual MAC address of the bluetooth headset.
In an alternative embodiment, in the search module 20, when the bluetooth connection is established with the bluetooth headset, the bluetooth connection is established with the bluetooth headset through the bluetooth HCI interface layer.
In an alternative embodiment, in the reminding module 40, the reminding manner is any one or any combination of a visual interface reminder, a ring reminder and a vibration reminder.
This embodiment also discloses a bluetooth headset, includes:
and the processor is used for realizing the method for the Bluetooth headset disclosed by the embodiment.
This embodiment also discloses a bluetooth audio system, includes: bluetooth headset and the storehouse of charging that pairs thereof, bluetooth headset have the device for bluetooth headset that the above-mentioned embodiment disclosed.
In an optional embodiment, the method further comprises:
and the mobile terminal is used for carrying out data interaction with the Bluetooth headset.
The embodiment further discloses a mobile terminal, which includes:
and the processor is used for realizing the method for the mobile terminal disclosed by the embodiment.
The present embodiment also discloses a computer-readable storage medium on which a computer program is stored, the computer program stored in the storage medium being used to be executed to implement the method for bluetooth headset disclosed in the above embodiments or the method for mobile terminal disclosed in the above embodiments.
The present embodiment also discloses a chip of an audio device having an integrated circuit thereon, the integrated circuit being designed to implement the method for a bluetooth headset disclosed in the above embodiments.
It should be noted that the computer-readable storage medium according to the embodiments of the present disclosure is not limited to the above-mentioned embodiments, and may be, for example, an electric, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the above. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
It will be appreciated by those skilled in the art that the various preferences described above can be freely combined, superimposed without conflict. The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures, for example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. The numbering of the steps herein is for convenience of description and reference only and is not intended to limit the order of execution, the specific order of execution being determined by the technology itself, and one skilled in the art can determine various permissible and reasonable orders based on the technology itself.
It should be noted that step numbers (letter or number numbers) are used to refer to some specific method steps in the present invention only for the purpose of convenience and brevity of description, and the order of the method steps is not limited by letters or numbers in any way. It will be clear to a person skilled in the art that the order of the steps of the method concerned, which is to be determined by the technique itself, should not be unduly limited by the presence of step numbers, and that a person skilled in the art can determine various permissible and reasonable orders of steps in accordance with the technique itself.
According to the method, the device, the terminal and the system for searching the Bluetooth headset in the charging bin, disclosed by the embodiment of the invention, the Bluetooth headset is intermittently excited to be in a Bluetooth connection state which can be established, and the Bluetooth headset waits for receiving the preset instruction data sent by the mobile terminal when being in the Bluetooth connection state which can be established; when instruction data are received within a preset time length, prompting the Bluetooth headset to make a sound during the period that the preset mobile terminal reminds a user of being capable of searching the Bluetooth headset so as to prompt the user of the position of the Bluetooth headset; when the instruction data is not received within the preset time length, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established, so that the external Bluetooth equipment cannot establish the Bluetooth connection with the Bluetooth headset in the period. When the Bluetooth headset is placed in the charging bin, the Bluetooth headset is intermittently excited to be in a state capable of establishing Bluetooth connection, so that a preset mobile terminal can establish Bluetooth connection with the Bluetooth headset at the time points and send instruction data to the Bluetooth headset, and when the instruction data sent by the preset mobile terminal is received, the Bluetooth headset makes a sound, so that a user can find back the Bluetooth headset based on the sound of the Bluetooth headset; in addition, the preset mobile terminal reminds the user of being capable of searching for the Bluetooth headset, so that the user does not miss the prompting sound of the Bluetooth headset, namely, the user can know when the Bluetooth headset prompts the position of the Bluetooth headset. The function of reminding the user of the position of the Bluetooth earphone (namely the Bluetooth earphone in the charging bin) working in the low power consumption state is realized, the user is guided to search the Bluetooth earphone in the charging bin, and when instruction data is not received in the preset time, the Bluetooth earphone enters the state of being incapable of establishing Bluetooth connection again, so that the logic that the Bluetooth earphone works in the low power consumption state after the Bluetooth earphone is placed in the bin on the back is avoided.
It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.

Claims (32)

1. A bluetooth headset locating method in a charging chamber, for a user to locate a bluetooth headset in the charging chamber, the method being performed in a bluetooth headset, the method comprising:
step S100, intermittently exciting the Bluetooth headset to be in a Bluetooth connection establishing state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset;
step S200, when the Bluetooth earphone is in a state of being capable of establishing Bluetooth connection, waiting for receiving preset instruction data sent by the mobile terminal;
step S300, when the instruction data is received within a preset time length, the Bluetooth headset is prompted to make a sound during the period that the preset mobile terminal reminds a user that the Bluetooth headset can be found, so that the position of the Bluetooth headset is prompted to the user;
step S400, when the instruction data is not received within the preset time, the Bluetooth headset is prompted to enter a state that the Bluetooth connection cannot be established again, so that the external Bluetooth equipment cannot establish the Bluetooth connection with the Bluetooth headset in the period.
2. The method of claim 1, wherein in step S100, the step of activating the bluetooth headset to be in a bluetooth connection establishable state comprises activating the bluetooth headset to broadcast a bluetooth address on a designated bluetooth channel.
3. The method of claim 1, wherein in step S100, the bluetooth headset is activated to broadcast an analog MAC address so that an external device can establish a bluetooth connection with the bluetooth headset via the analog MAC address, wherein the analog MAC address is different from an actual MAC address of the bluetooth headset.
4. The method for finding bluetooth headset in a charging chamber according to claim 1, wherein in step S100, the bluetooth HCI interface layer of the bluetooth headset is activated to be in a bluetooth connection establishable state, so that an external device can establish a bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
5. The method as claimed in any one of claims 1 to 4, wherein in step S200, when the external device for establishing Bluetooth connection is a preset mobile terminal, it is determined that the Bluetooth headset has received the instruction data.
6. The method as claimed in any one of claims 1 to 4, wherein in the step S100, the density of the Bluetooth headset is excited to have a positive correlation with a distance relationship between the Bluetooth headset and the predetermined mobile terminal.
7. The method as claimed in claim 6, wherein in step S200, when the external device establishing the bluetooth connection is a non-default mobile terminal, the bluetooth connection with the external device is disconnected, and the default mobile terminal is connected back in a back connection mode to determine a distance between the bluetooth headset and the default mobile terminal.
8. The bluetooth headset searching method in a charging bin according to any of claims 1-7, further comprising:
and when the Bluetooth headset is used, sending the current position information of the Bluetooth headset to the preset mobile terminal so that the preset mobile terminal records the position of the Bluetooth headset when the Bluetooth headset is used last.
9. The bluetooth headset searching method in a charging bin according to any of claims 1-7, further comprising:
when the Bluetooth headset is placed in the charging bin, the current position information of the Bluetooth headset is sent to the preset mobile terminal, so that the preset mobile terminal records the position of the Bluetooth headset in the charging bin and the position of the preset mobile terminal in a Bluetooth communication range.
10. A bluetooth headset searching method in a charging bin, which is used for a user to search for a bluetooth headset in the charging bin, and is executed in a mobile terminal, wherein the method comprises:
t100, acquiring a searching trigger signal which is triggered by a user and represents that the Bluetooth headset is searched;
step T200, responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset;
step T300, when Bluetooth connection is established with the Bluetooth headset, sending instruction data to the Bluetooth headset to prompt the Bluetooth headset to sound so as to prompt a user of the position of the Bluetooth headset;
and step T400, reminding a user that the Bluetooth headset can be found.
11. The method of claim 10, wherein in the bluetooth searching state, in the step T200, a simulated MAC address of the bluetooth headset is searched for establishing a bluetooth connection with the bluetooth headset through the simulated MAC address, wherein the simulated MAC address is different from an actual MAC address of the bluetooth headset.
12. The method as claimed in claim 10, wherein in the step T200, when the bluetooth connection is established with the bluetooth headset, the bluetooth connection is established with the bluetooth headset through a bluetooth HCI interface layer.
13. The bluetooth headset searching method in a charging bin according to any one of claims 10 to 12, wherein in the step T400, the reminding manner is any one or any combination of a visual interface reminding manner, a ringing reminding manner and a vibration reminding manner.
14. The method of any of claims 10-13, wherein the Bluetooth headset in a charging bin is searched,
before the step T100, the method further includes:
acquiring position information sent by the Bluetooth headset when the Bluetooth headset is used, and recording the position of the Bluetooth headset when the Bluetooth headset is used finally;
after the step T100, the method further includes:
and responding to the searching trigger signal to present the position of the Bluetooth headset when the Bluetooth headset is used last to the user.
15. The method of any of claims 10-13, wherein the Bluetooth headset in a charging bin is searched,
before the step T100, the method further includes:
acquiring position information sent by the Bluetooth headset when the Bluetooth headset is in a Bluetooth communication range, and recording the position of the Bluetooth headset when the Bluetooth headset is in the Bluetooth communication range at last;
after the step T100, the method further includes:
and responding to the searching trigger signal to present the position of the Bluetooth headset in the Bluetooth communication range at last to the user.
16. A bluetooth headset locating device in a charging chamber, the device being configured to be disposed in the bluetooth headset for a user to retrieve the bluetooth headset in the charging chamber, the device comprising:
the connection establishment triggering module (100) is used for intermittently triggering the Bluetooth headset to be in a Bluetooth connection establishment state so that an external Bluetooth device can establish Bluetooth connection with the Bluetooth headset;
the instruction waiting module (200) is used for waiting for receiving preset instruction data sent by the mobile terminal when the Bluetooth headset is in a state of being capable of establishing Bluetooth connection;
the position prompting module (300) is used for prompting the Bluetooth headset to make a sound during the period that the preset mobile terminal reminds a user that the Bluetooth headset can be found when the instruction data is received within a preset time length so as to prompt the user of the position of the Bluetooth headset; during the period, the preset mobile terminal reminds a user that the Bluetooth headset can be found;
and the disconnection establishing module (400) is used for prompting the Bluetooth headset to enter a state of not establishing the Bluetooth connection again when the instruction data is not received within the preset time length, so that the external Bluetooth equipment cannot establish the Bluetooth connection with the Bluetooth headset in the period.
17. A bluetooth headset finding device in a charging bay as claimed in claim 16, wherein in the instigation set-up connection module (100), instigating the bluetooth headset in a bluetooth-enabled connection state comprises instigating the bluetooth headset to broadcast a bluetooth address on a designated bluetooth channel.
18. A bluetooth headset finding device in a charging bin according to claim 16 characterised in that in the provoking connection establishment module (100) the bluetooth headset is provoked to broadcast an analogue MAC address to enable an external device to establish a bluetooth connection with the bluetooth headset via the analogue MAC address, wherein the analogue MAC address is different from the actual MAC address of the bluetooth headset.
19. A bluetooth headset finding device in a charging chamber according to claim 16, characterized in that in the excitation connection establishment module (100), the bluetooth HCI interface layer of the bluetooth headset is excited to a bluetooth connection establishable state, so that an external device can establish a bluetooth connection with the bluetooth headset through the bluetooth HCI interface layer.
20. A bluetooth headset finding device in a charging chamber according to any of the claims 16-19, characterized in that in the command waiting module (200), when the external device establishing bluetooth connection is a preset mobile terminal, it is determined that the bluetooth headset has received the command data.
21. A bluetooth headset finding device in a charging chamber according to any of the claims 16-19 characterized in that in the excitation connection establishing module (100), the density of the bluetooth headsets excited is positively correlated to the distance relationship between the bluetooth headset and the preset mobile terminal.
22. The bluetooth headset searching device in a charging bin according to claim 21, wherein in the command waiting module (200), when the external device establishing bluetooth connection is a non-default mobile terminal, the bluetooth connection with the external device is disconnected, and the bluetooth headset searching device enters a loopback mode to loop back the default mobile terminal to determine the distance between the bluetooth headset and the default mobile terminal.
23. A bluetooth headset seeking device in a charging chamber, the device for being disposed in a mobile terminal for a user to retrieve a bluetooth headset in the charging chamber, the device comprising:
the trigger signal acquisition module (10) is used for acquiring a searching trigger signal which is triggered by a user and represents that the Bluetooth headset is searched;
the searching module (20) is used for responding to the searching trigger signal to enter a Bluetooth searching state so as to establish Bluetooth connection with the Bluetooth headset;
the instruction sending module (30) is used for sending instruction data to the Bluetooth headset when the Bluetooth connection is established with the Bluetooth headset so as to prompt the Bluetooth headset to sound and prompt a user of the position of the Bluetooth headset;
a reminder module (40) for reminding a user that the Bluetooth headset can be found.
24. A bluetooth headset finding device in a charging bin according to claim 23 characterised in that in the search module (20), in the bluetooth search state, an analogue MAC address of the bluetooth headset is searched for establishing a bluetooth connection with the bluetooth headset via the analogue MAC address, wherein the analogue MAC address is different from the actual MAC address of the bluetooth headset.
25. A bluetooth headset finding device in a charging bay as claimed in claim 23, characterized in that in the search module (20), when establishing a bluetooth connection with the bluetooth headset, a bluetooth connection is established with the bluetooth headset via a bluetooth HCI interface layer.
26. A bluetooth headset finding device in a charging chamber according to any of the claims 23-25 characterized in that in the alert module (40) the alert mode is any or any combination of visual interface alert, ring alert and vibration alert.
27. A bluetooth headset, comprising:
a processor for implementing the method of any one of claims 1-9.
28. A bluetooth audio system, comprising: a bluetooth headset and its paired charging bay, the bluetooth headset having an apparatus as claimed in any one of claims 16 to 22.
29. The bluetooth audio system of claim 28, further comprising:
and the mobile terminal is used for carrying out data interaction with the Bluetooth headset.
30. A mobile terminal, comprising:
a processor for implementing the method of any one of claims 10-15.
31. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program stored in the storage medium is adapted to be executed to implement the method according to any of the claims 1-9 or the method according to any of the claims 10-15.
32. A chip of an audio device having an integrated circuit thereon, characterized in that the integrated circuit is designed for implementing the method as claimed in any one of claims 1-9.
CN202210173911.9A 2022-02-24 2022-02-24 Method, device, terminal and system for searching Bluetooth headset in charging bin Pending CN115086933A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115297462A (en) * 2022-10-09 2022-11-04 深圳市金威澎电子有限公司 Anti-lost awakening method of earphone part and earphone anti-lost method based on pairing relationship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115297462A (en) * 2022-10-09 2022-11-04 深圳市金威澎电子有限公司 Anti-lost awakening method of earphone part and earphone anti-lost method based on pairing relationship

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