CN110191389A - Mulit-point Connection method, apparatus, bluetooth headset and the TWS earphone of wireless headset - Google Patents
Mulit-point Connection method, apparatus, bluetooth headset and the TWS earphone of wireless headset Download PDFInfo
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- CN110191389A CN110191389A CN201910554905.6A CN201910554905A CN110191389A CN 110191389 A CN110191389 A CN 110191389A CN 201910554905 A CN201910554905 A CN 201910554905A CN 110191389 A CN110191389 A CN 110191389A
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- wireless headset
- terminal
- bluetooth
- connection
- mulit
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- 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
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of Mulit-point Connection method, apparatus of wireless headset, bluetooth headset and TWS earphones, this method comprises: obtaining multidrop mode switching command after the first wireless headset establishes bluetooth connection with the second wireless headset and first terminal respectively；Instructed according to Mulit-point Connection, send multiple spot instruction to the second wireless headset so that the second wireless headset disconnect with the bluetooth connection of the first wireless headset, into bluetooth can connection status, and establish with the first wireless headset or NFMI kept to connect；Bluetooth connection is established with first terminal and second terminal；The present invention is instructed by the first wireless headset according to Mulit-point Connection, multiple spot instruction is sent to the second wireless headset, it can make only to establish between the first wireless headset and the second wireless headset or NFMI is kept to connect, to allow the first wireless headset to carry out Mulit-point Connection, on the basis of keeping the master-slave swap feature of TWS earphone, so that TWS earphone is had multiple spot characteristic, improves the practicability of TWS earphone.
Description
Technical field
The present invention relates to portable listening equipment technical field, in particular to the Mulit-point Connection method of a kind of wireless headset,
Device, bluetooth headset and TWS earphone.
Background technique
With the development of bluetooth (BT) technology, intelligent and wireless penetration trend has in depth been embodied in bluetooth headset class
Products, and really radio interconnected I tech clip S (TWS earphone) be current intelligent and wireless penetration trend more
It is perfect to combine.It releases one after another after TWS earphone along with companies such as Apple, Samsung and Sony, TWS earphone, which has become, works as
The preceding most popular product form in wireless headset market.
In the prior art, it is limited to Bluetooth protocol and characteristic, the same bluetooth headset only allows while connecting two terminals
Equipment, keeps two bluetooth connections, and this scene and characteristic are referred to as multiple spot characteristic.And in TWS earphone, main earphone connects simultaneously
Connect terminal (such as mobile phone) and from earphone, already taken up two equipment and connection, can not reconnect simultaneously another terminal (such as other
Mobile phone or computer), such as user is difficult with TWS earphone and connects two mobile phones, realizes that the phone of two mobile phones is listened to.
This also becomes an obvious shortcoming of the TWS earphone compared to other type intelligent earphones, so that earphone manufacturer is in order to pursue TWS
The Mulit-point Connection of earphone often sacrifices the advantageous characteristics such as the master-slave swap of TWS earphone.
Therefore, how on the basis of keeping the master-slave swap feature of TWS earphone, TWS earphone is made to have multiple spot spy
Property, the practicability of TWS earphone is improved, user experience is promoted, is urgent problem now.
Summary of the invention
The object of the present invention is to provide a kind of Mulit-point Connection method, apparatus of wireless headset, bluetooth headset and TWS earphone,
On the basis of keeping the master-slave swap feature of TWS earphone, TWS earphone is made to have multiple spot characteristic, improves the practical of TWS earphone
Property, promote user experience.
In order to solve the above technical problems, the present invention provides a kind of Mulit-point Connection method of wireless headset, comprising:
After first wireless headset establishes bluetooth connection with the second wireless headset and first terminal respectively, obtains multidrop mode and cut
Change instruction；
It is instructed according to the Mulit-point Connection, the second wireless headset of Xiang Suoshu sends multiple spot instruction, so that described second is wireless
Earphone disconnect with the bluetooth connection of first wireless headset, into bluetooth can connection status, and with first wireless headset
Establish or keep NFMI connection；
Bluetooth connection is established with the first terminal and second terminal.
It is optionally, described to establish bluetooth connection with the first terminal and second terminal, comprising:
Into Bluetooth pairing state, the bluetooth connection with the first terminal is disconnected, so that the first terminal and described
Second terminal carries out Bluetooth pairing connection to first wireless headset.
It is optionally, described to establish bluetooth connection with the first terminal and second terminal, comprising:
The bluetooth connection with the first terminal is kept, and is believed according to the corresponding bluetooth connection of the second terminal of storage
Breath, establishes bluetooth connection with the second terminal.
Optionally, the acquisition multidrop mode switching command, comprising:
Receive the multidrop mode switching command that the first terminal is sent.
Optionally, described to be instructed according to the Mulit-point Connection, after the second wireless headset of Xiang Suoshu sends multiple spot instruction, also
Include:
Second wireless headset is instructed according to the multiple spot, and holding is connect with the NFMI of first wireless headset, and
The bluetooth connection with first wireless headset is disconnected, it can connection status into the bluetooth.
It is optionally, described to be established after bluetooth connection with the first terminal and second terminal, further includes:
First wireless headset obtains the instruction of TWS pattern switching；
Disconnect the bluetooth connection instructed between corresponding terminal with the TWS pattern switching；Wherein, the TWS mode is cut
Changing the corresponding terminal of instruction is the first terminal or the second terminal；
With enter the bluetooth can second wireless headset of connection status establish bluetooth connection.
It is optionally, described to be established after bluetooth connection with the first terminal and second terminal, further includes:
After the disconnection of bluetooth connection of first wireless headset between the first terminal or the second terminal
Start timing, judges whether timing time reaches threshold value；
If so, with enter the bluetooth can second wireless headset of connection status establish bluetooth connection.
The present invention also provides a kind of device for multi-point jointing of wireless headset, comprising:
Module is obtained, for establishing bluetooth connection with the second wireless headset and first terminal respectively in the first wireless headset
Afterwards, multidrop mode switching command is obtained；
Sending module is instructed according to the Mulit-point Connection, and the second wireless headset of Xiang Suoshu sends multiple spot instruction, so that described
Second wireless headset disconnect with the bluetooth connection of first wireless headset, into bluetooth can connection status, and with described first
NFMI connection is established or kept to wireless headset；
Multi-point connection module, for establishing bluetooth connection with the first terminal and second terminal.
The present invention also provides a kind of bluetooth headsets, comprising: memory, processor and NFMI chip；Wherein, the storage
Device, for storing computer program；The processor is realized as described in any of the above-described when for executing the computer program
Earphone noise reduction of microphone array method the step of.
The present invention also provides a kind of TWS earphones, comprising: the first wireless headset and the second wireless headset, first nothing
The bluetooth headset of line earphone and second wireless headset as described in the next item up.
The Mulit-point Connection method of a kind of wireless headset provided by the present invention, comprising: the first wireless headset is respectively with second
After wireless headset and first terminal establish bluetooth connection, multidrop mode switching command is obtained；It is instructed according to Mulit-point Connection, to second
Wireless headset sends multiple spot instruction, so that the second wireless headset disconnects the bluetooth connection with the first wireless headset, it can into bluetooth
Connection status, and establish with the first wireless headset or NFMI is kept to connect；Bluetooth connection is established with first terminal and second terminal；
As it can be seen that the present invention is instructed by the first wireless headset as main earphone according to Mulit-point Connection, to the second wireless ear
Machine sends multiple spot instruction, and the principal and subordinate link between the first wireless headset and the second wireless headset can be made to disconnect, and establishes or keeps
NFMI connection is keeping TWS earphone so that the first wireless headset be allow to carry out Mulit-point Connection with first terminal and second terminal
Master-slave swap feature on the basis of, so that TWS earphone is had multiple spot characteristic, improve the practicability of TWS earphone, improve use
Family experience.In addition, the present invention also provides a kind of device for multi-point jointing of wireless headset, bluetooth headset and TWS earphone, it is same to have
There is above-mentioned beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the Mulit-point Connection method of wireless headset provided by the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of wireless headset provided by the embodiment of the present invention；
Fig. 3 is the timing diagram of the Mulit-point Connection method of another kind wireless headset provided by the embodiment of the present invention；
Fig. 4 is to restore TWS mode in the Mulit-point Connection method of another kind wireless headset provided by the embodiment of the present invention
Timing diagram；
Fig. 5 is a kind of structural block diagram of the device for multi-point jointing of wireless headset provided by the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of process of the Mulit-point Connection method of wireless headset provided by the embodiment of the present invention
Figure.This method may include:
Step 101: after the first wireless headset establishes bluetooth connection with the second wireless headset and first terminal respectively, obtaining more
Dot pattern switching command.
Wherein, the first wireless headset can be the bluetooth connection of the first wireless headset and the second wireless headset in the present embodiment
Main earphone in (principal and subordinate link), such as a bluetooth headset in TWS earphone；Second wireless headset can be the first wireless headset
Slave earphone in bluetooth connection with the second wireless headset, such as another bluetooth headset in TWS earphone.
Specifically, the present embodiment be the first wireless headset and the second wireless headset establish principal and subordinate link and with a terminal
In the case that equipment (first terminal) establishes bluetooth connection, the Mulit-point Connection method of the first wireless headset, i.e. the first wireless headset
After establishing bluetooth connection with the second wireless headset and first terminal, the first wireless headset and two terminals (first terminal and second
Terminal) carry out bluetooth connection method.
It is understood that the multidrop mode switching command in this step can enter and two for the first wireless headset of control
A terminal carries out the instruction of the multidrop mode of bluetooth connection.It can for the particular content of the multidrop mode switching command in this step
With by designer's self-setting, the present embodiment does not do any restrictions to this.
It is corresponding, multi-point mould is obtained for the processor (the BT chip in such as Fig. 2) in this step in the first wireless headset
The concrete mode of formula switching command, can be by designer according to practical scene and user demand self-setting, such as can be voluntarily
Generate multidrop mode switching command；Such as first be provided with human-computer interaction device (such as key and touch screen) on wireless headset
When, processor can generate multidrop mode switching command according to the signal (such as level signal) of human-computer interaction device, i.e. user can
To operate the human-computer interaction device on the first wireless headset, controls the processor in the first wireless headset and generate multidrop mode switching
Instruction.Processor in first wireless headset can also directly receive first terminal or the second wireless headset and be sent out by bluetooth connection
The multidrop mode switching command sent, such as user can operate the human-computer interaction device on the second wireless headset, control the second nothing
Line earphone sends multidrop mode switching command to the first wireless headset；As shown in figure 3, user can also operate and the first wireless ear
Machine (Master) carries out the first terminal (Device 1) of bluetooth connection (BT link), sends control the to the first wireless headset
One wireless headset switches to the multidrop mode switching command of multidrop mode；User can also operate man-machine on the second wireless headset
Interactive device, the second wireless headset of control send multidrop mode switching command to the first wireless headset.As long as the first wireless headset
In the available audio play instruction of processor, the present embodiment do not do any restrictions to this.
Step 102: being instructed according to Mulit-point Connection, multiple spot instruction is sent to the second wireless headset, so that the second wireless headset
Disconnect with the bluetooth connection of the first wireless headset, into bluetooth can connection status, and establish or keep with the first wireless headset
NFMI connection.
It is understood that the purpose of this step can refer to for the processor in the first wireless headset in acquisition Mulit-point Connection
After order, by sending multiple spot instruction to the second wireless headset, the second wireless headset of control disconnects the bluetooth with the first wireless headset
Connection, into bluetooth can connection status, and with the first wireless headset establish or keep NFMI connect, thus guarantee the first wireless ear
Machine can carry out Mulit-point Connection, i.e., carry out bluetooth connection with two terminals；And pass through the first wireless headset and the second wireless ear
NFMI connection between machine guarantees that normal audio broadcasting can be carried out by the first wireless headset and the second wireless headset；And
And second wireless headset (from earphone) when disconnecting with the bluetooth connection of the first wireless headset (main earphone), can be connected into bluetooth
State guarantees that the first wireless headset can be when being restored to TWS mode (connecting with a terminal and the second wireless headset), quickly
The second wireless headset of reconnection.
It is corresponding, the bluetooth that the second wireless headset in this step enters can connection status can be to be only capable of enough matched
The mode of equipment (such as the first wireless headset) reconnection connected, that is, enter bluetooth can the second wireless headset of connection status can not
The unpaired equipment discovery and connection connected by before.
Specifically, for the processor in the first wireless headset in this step after obtaining Mulit-point Connection instruction, to the
The particular content for the multiple spot instruction that two wireless headsets are sent, can be by designer's self-setting, as long as guaranteeing the second wireless ear
Machine receive multiple spot instruction after, the bluetooth connection with the first wireless headset can be disconnected, into bluetooth can connection status, and with
First wireless headset is established or keeps NFMI connection, and the present embodiment does not do any restrictions to this.
It should be noted that be not only provided in the first wireless headset and the second wireless headset in the present embodiment for into
The BT chip of row bluetooth connection also sets up and can be used for carrying out NFMI (Near FieldMagnetic Induction, near field magnetic strength
Answer) connect NFMI chip, i.e. it is received by bluetooth connection that the first wireless headset and the second wireless headset can play BT chip
Audio data can also play NFMI chip and pass through the received audio data of NFMI chip.As shown in Fig. 2, BT chip and NFMI
Chip can have the function of individually receiving audio data and configure Codec (coder) broadcasting.
Specifically, due to carrying out audio data transmission using NFMI connection between the first wireless headset and the second wireless headset
When, can be interrupted to avoid audio caused by 2.4G Bluetooth signal penetrator performance difference the problems such as, to guarantee audio when master-slave communication
The transmittability of data, therefore, when establishing bluetooth connection (principal and subordinate link) between the first wireless headset and the second wireless headset,
The NFMI connection between the first wireless headset and the second wireless headset can be established simultaneously.That is, the first nothing in this step
Line earphone can be by sending multiple spot instruction, and control the second wireless headset holding be connect with the NFMI of the first wireless headset, and such as the
Two wireless headsets can configure NFMI autonomous working, and holding is connect with the NFMI of the first wireless headset.It is corresponding, if first is wireless
When establishing bluetooth connection between earphone and the second wireless headset, NFMI is not set up between the first wireless headset and the second wireless headset
It connects, the first wireless headset can be by sending multiple spot instruction in this step, and the second wireless headset of control is established and first is wireless
The NFMI connection of earphone.
Wherein, method provided by the present embodiment can also include work of second wireless headset after receiving multiple spot instruction
Process.If the second wireless headset is before receiving multiple spot instruction and when the first wireless headset establishes bluetooth connection and NFMI is connect,
Second wireless headset multiple spot can instruct based on the received, and holding is connect with the NFMI of the first wireless headset, and is disconnected and first
The bluetooth connection of wireless headset, can connection status into bluetooth.As shown in figure 3, the second wireless headset (Slave) receive it is more
Point instruction (multiple spot order) after, can configure NFMI autonomous working, holding connect with the NFMI of the first wireless headset, and disconnection and
And disconnect with the bluetooth connection (BT lin) of the first wireless headset (Master), into bluetooth can connection status (shape can be connected
State).
It is corresponding, after the present embodiment is the Mulit-point Connection instruction obtained with the first wireless headset, by the second wireless ear
Machine sends the mode of multiple spot instruction, guarantees that the first wireless headset only carries out NFMI with the second wireless headset and connect and the second wireless ear
Machine enters the displaying that bluetooth can carry out for connection status；Other modes can also be used, such as the first wireless headset obtains more
When point link order is the multiple spot instruction that the second wireless headset is sent, the second wireless headset can also be instructed in Mulit-point Connection and be sent
After the completion, directly disconnect with the bluetooth connection of the first wireless headset, into bluetooth can connection status, and built with the first wireless headset
Vertical or holding NFMI connection；That is the first wireless headset can receive Mulit-point Connection instruction and detect and the second wireless headset
Bluetooth connection disconnect after, enter step 103.
Step 103: establishing bluetooth connection with first terminal and second terminal.
Wherein, after the purpose of this step can disconnect for the bluetooth connection of the first wireless headset and the second wireless headset, the
One wireless headset and two terminals establish bluetooth connection, realize the Mulit-point Connection of the first wireless headset.
It is corresponding, the tool of bluetooth connection is established with first terminal and second terminal for the first wireless headset in this step
Body mode, can be by designer's self-setting, and such as the first wireless headset can be directly entered opens with Bluetooth pairing state, waiting
The first terminal and second terminal of dynamic Bluetooth function find the first wireless headset and establish bluetooth connection with the first wireless headset；Such as
Shown in Fig. 3, the first wireless headset can enter Bluetooth pairing state (pairing state) and disconnect and first terminal (Devic 1)
Bluetooth connection connects so that first terminal carries out Bluetooth pairing to the first wireless headset with second terminal (Devic 2).First nothing
Line earphone also can use the corresponding bluetooth connection information (such as Bluetooth address) of pre-stored second terminal, automatic connection starting
The second terminal of Bluetooth function；The bluetooth connection letter of the second terminal connected is matched before being stored with such as the first wireless headset
When breath, the first wireless headset can keep the bluetooth connection with first terminal, and according to the corresponding bluetooth of the second terminal of storage
Link information establishes bluetooth connection with second terminal.As long as the first wireless headset can be established with first terminal and second terminal
Bluetooth connection, the present embodiment do not do any restrictions to this.
Specifically, this step is terminal (first terminal) to be connect before the first wireless headset and Mulit-point Connection and another
Terminal (second terminal) establishes the displaying carried out for bluetooth connection, the first wireless headset can also with connect before Mulit-point Connection
Terminal except two terminals (second terminal and third terminal) establish bluetooth connection, as the first wireless headset in this step can
To enter Bluetooth pairing state and disconnect the bluetooth connection with first terminal, the second terminal and third of Bluetooth function to be launched are waited
Terminal finds the first wireless headset and establishes bluetooth connection with the first wireless headset.The present embodiment does not do any restrictions to this.
It is understood that method provided by the present embodiment can also include that the first wireless headset restores TWS mode
Process, i.e. the first wireless headset restore the process connecting with the second wireless headset and a terminal.As the first wireless headset can be with
It is instructed according to the TWS pattern switching of acquisition, restores TWS mode；It may include: that the first wireless headset obtains after this step
The instruction of TWS pattern switching；Disconnect the bluetooth connection instructed between corresponding terminal with TWS pattern switching；Wherein, TWS mode is cut
Changing the corresponding terminal of instruction is first terminal or second terminal；With enter bluetooth can connection status the second wireless headset establish it is blue
Tooth connection.First wireless headset can also restore TWS mode according to the bluetooth connection status with first terminal and second terminal；
That is, user can be controlled the first wireless headset and not closed by closing first terminal or the Bluetooth function of second terminal
First terminal or second terminal and the second wireless headset bluetooth connection for closing Bluetooth function, restore TWS mode.Such as this step it
It afterwards may include: to start timing after the disconnection of bluetooth connection of first wireless headset between first terminal or second terminal,
Judge whether timing time reaches threshold value；If so, with enter bluetooth can connection status the second wireless headset establish bluetooth connect
It connects.That is, the first wireless headset can determine that the previous turn-off time of working as of bluetooth connection is more than between a terminal
After threshold value, be no longer attempt to the reconnection with the terminal, directly with enter bluetooth can the second wireless headset of connection status establish bluetooth
Connection restores TWS mode.
It is corresponding, it can be by designer voluntarily for the particular content and acquisition modes of the instruction of above-mentioned TWS pattern switching
The processor of setting, such as the first wireless headset can be generated according to the signal for the human-computer interaction device being arranged on the first wireless headset
The instruction of TWS pattern switching, can also directly receive the TWS pattern switching that first terminal or second terminal are sent by bluetooth connection
Instruction.The present embodiment does not do any restrictions to this.
Likewise, disconnecting the bluetooth instructed between corresponding terminal with TWS pattern switching for above-mentioned first wireless headset
The specific choice that the concrete mode of connection, i.e. TWS pattern switching instruct corresponding terminal, can by designer's self-setting,
As the instruction of TWS pattern switching can be by the first wireless headset connects before Mulit-point Connection terminal (first terminal) or Mulit-point Connection
The not connected terminal (second terminal) of preceding first wireless headset.First wireless headset receives first terminal or second terminal passes through indigo plant
When the TWS pattern switching instruction that tooth connection is sent, TWS pattern switching instructs corresponding terminal that can cut for not sent TWS mode
Change the terminal of instruction, if such as first terminal sent to the first wireless headset TWS pattern switching instruction, the first wireless headset
Disconnect the bluetooth connection with second terminal；TWS pattern switching instructs corresponding terminal that can also send the instruction of TWS pattern switching
The bluetooth connection of terminal.When in the instruction of TWS pattern switching comprising retaining information, TWS pattern switching instructs corresponding terminal can be with
It can be arranged in the program (such as cell phone application) of first terminal or second terminal for the corresponding terminal of reservation information, such as user
Retain the reservation information that the connection of this terminal Bluetooth still retains the connection of another terminal Bluetooth, and by the TWS comprising the reservation information
Pattern switching instruction is sent to the first wireless headset.The present embodiment does not do any restrictions to this.
Specifically, the first wireless headset restore TWS mode, with enter bluetooth can connection status the second wireless headset establish
After bluetooth connection, the working condition and TWS operating mode and wireless to second of the second wireless headset switching NFMI can also be controlled
Earphone carries out synchronizing information, so that the second wireless headset can switch the working condition of NFMI and TWS operating mode and synchronous the
The current Bluetooth connection status and information of one wireless headset.As shown in figure 4, the first wireless headset (Master) receives first terminal
After (Device 1) instructs (switching back into WTS mode) by the TWS pattern switching that bluetooth connection (BTlink) is sent, it can disconnect
With the bluetooth connection between second terminal (Device 2)；With enter bluetooth can connection status the second wireless headset reconnection BT connect
It connects；Later by setting TWS operating mode, setting NFMI and synchronizing information, the second wireless headset is allow to switch NFMI's
Working condition and TWS operating mode and the current Bluetooth connection status of synchronous first wireless headset and information.
In the present embodiment, the embodiment of the present invention is instructed by the first wireless headset as main earphone according to Mulit-point Connection,
Multiple spot instruction is sent to the second wireless headset, the principal and subordinate link between the first wireless headset and the second wireless headset can be made disconnected
It opens, establishes or keep NFMI connection, so that the first wireless headset is allow to carry out Mulit-point Connection with first terminal and second terminal,
On the basis of keeping the master-slave swap feature of TWS earphone, so that TWS earphone is had multiple spot characteristic, improve the reality of TWS earphone
With property, the user experience is improved.
Referring to FIG. 5, Fig. 5 is a kind of structural frames of the device for multi-point jointing of wireless headset provided by the embodiment of the present invention
Figure.The apparatus may include:
Module 10 is obtained, for establishing bluetooth connection with the second wireless headset and first terminal respectively in the first wireless headset
Afterwards, multidrop mode switching command is obtained；
Sending module 20, instructs according to Mulit-point Connection, multiple spot instruction is sent to the second wireless headset, so that the second wireless ear
Machine disconnect with the bluetooth connection of the first wireless headset, into bluetooth can connection status, and establish or keep with the first wireless headset
NFMI connection；
Multi-point connection module 30, for establishing bluetooth connection with first terminal and second terminal.
Optionally, multi-point connection module 30 may include:
Pairing submodule disconnects the bluetooth connection with first terminal, so that first terminal for entering Bluetooth pairing state
Bluetooth pairing is carried out to the first wireless headset with second terminal to connect.
Optionally, multi-point connection module 30 may include:
Submodule is connected, for keeping and the bluetooth connection of first terminal, and according to the corresponding indigo plant of the second terminal of storage
Tooth link information establishes bluetooth connection with second terminal.
Optionally, module 10 is obtained, may include:
Receiving submodule, for receiving the multidrop mode switching command of first terminal transmission.
Optionally, which can also include:
TWS pattern acquiring module, for obtaining the instruction of TWS pattern switching；
Disconnection module, for disconnecting the bluetooth connection instructed between corresponding terminal with TWS pattern switching；Wherein, TWS mould
The corresponding terminal of formula switching command is first terminal or second terminal；
First TWS link block, for enter bluetooth can the second wireless headset of connection status establish bluetooth connection.
Optionally, which can also include:
Judgment module starts timing after the disconnection for the bluetooth connection between first terminal or second terminal, sentences
Whether disconnected timing time reaches threshold value；
2nd TWS link block, if for reaching threshold value, with enter bluetooth can the second wireless headset of connection status build
Vertical bluetooth connection.
In the present embodiment, the embodiment of the present invention enables the first wireless headset as main earphone according to more by sending module 20
Point link order sends multiple spot instruction to the second wireless headset, can make between the first wireless headset and the second wireless headset
Principal and subordinate link disconnects, and establishes or keeps NFMI connection, thus allow the first wireless headset and first terminal and second terminal into
Row Mulit-point Connection makes TWS earphone have multiple spot characteristic, improves on the basis of keeping the master-slave swap feature of TWS earphone
The practicability of TWS earphone, the user experience is improved.
The embodiment of the invention also provides a kind of bluetooth headsets, comprising: memory, processor and NFMI chip；Wherein, it deposits
Reservoir, for storing computer program；Processor realizes the ear as provided by above-described embodiment when for executing computer program
The step of noise reduction of microphone array method of machine.
The embodiment of the invention also provides a kind of TWS earphones, comprising: the first wireless headset and the second wireless headset, first
Bluetooth headset provided by wireless headset and the second wireless headset embodiment as above.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to a kind of Mulit-point Connection method, apparatus of wireless headset provided by the present invention, bluetooth headset and TWS earphone
It is described in detail.Used herein a specific example illustrates the principle and implementation of the invention, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention,
These improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of Mulit-point Connection method of wireless headset characterized by comprising
After first wireless headset establishes bluetooth connection with the second wireless headset and first terminal respectively, obtains multidrop mode switching and refer to
It enables；
It is instructed according to the Mulit-point Connection, the second wireless headset of Xiang Suoshu sends multiple spot instruction, so that second wireless headset
Disconnect with the bluetooth connection of first wireless headset, into bluetooth can connection status, and established with first wireless headset
Or keep NFMI connection；
Bluetooth connection is established with the first terminal and second terminal.
2. the Mulit-point Connection method of wireless headset according to claim 1, which is characterized in that the described and first terminal
Bluetooth connection is established with second terminal, comprising:
Into Bluetooth pairing state, the bluetooth connection with the first terminal is disconnected, so that the first terminal and described second
Terminal carries out Bluetooth pairing connection to first wireless headset.
3. the Mulit-point Connection method of wireless headset according to claim 1, which is characterized in that the described and first terminal
Bluetooth connection is established with second terminal, comprising:
Keep with the bluetooth connection of the first terminal, and according to the corresponding bluetooth connection information of the second terminal of storage,
Bluetooth connection is established with the second terminal.
4. the Mulit-point Connection method of wireless headset according to claim 1, which is characterized in that the acquisition multidrop mode is cut
Change instruction, comprising:
Receive the multidrop mode switching command that the first terminal is sent.
5. the Mulit-point Connection method of wireless headset according to claim 1, which is characterized in that described to be connected according to the multiple spot
Instruction is connect, the second wireless headset of Xiang Suoshu is sent after multiple spot instruction, further includes:
Second wireless headset is instructed according to the multiple spot, and holding is connect with the NFMI of first wireless headset, and is disconnected
It, can connection status into the bluetooth with the bluetooth connection of first wireless headset.
6. the Mulit-point Connection method of wireless headset according to any one of claims 1 to 5, which is characterized in that described and institute
It states first terminal and second terminal is established after bluetooth connection, further includes:
First wireless headset obtains the instruction of TWS pattern switching；
Disconnect the bluetooth connection instructed between corresponding terminal with the TWS pattern switching；Wherein, the TWS pattern switching refers to
Enabling corresponding terminal is the first terminal or the second terminal；
With enter the bluetooth can second wireless headset of connection status establish bluetooth connection.
7. the Mulit-point Connection method of wireless headset according to any one of claims 1 to 5, which is characterized in that described and institute
It states first terminal and second terminal is established after bluetooth connection, further includes:
Start after the disconnection of bluetooth connection of first wireless headset between the first terminal or the second terminal
Timing, judges whether timing time reaches threshold value；
If so, with enter the bluetooth can second wireless headset of connection status establish bluetooth connection.
8. a kind of device for multi-point jointing of wireless headset characterized by comprising
Module is obtained, for obtaining after the first wireless headset establishes bluetooth connection with the second wireless headset and first terminal respectively
Take multidrop mode switching command；
Sending module is instructed according to the Mulit-point Connection, and the second wireless headset of Xiang Suoshu sends multiple spot instruction, so that described second
Wireless headset disconnect with the bluetooth connection of first wireless headset, into bluetooth can connection status, and with it is described first wireless
NFMI connection is established or kept to earphone；
Multi-point connection module, for establishing bluetooth connection with the first terminal and second terminal.
9. a kind of bluetooth headset characterized by comprising memory, processor and NFMI chip；Wherein, the memory is used
In storage computer program；The processor is realized when for executing the computer program as in Claims 1-4,6 and 7
The step of noise reduction of microphone array method of described in any item earphones.
10. a kind of TWS earphone, comprising: the first wireless headset and the second wireless headset, which is characterized in that the first wireless ear
Machine and second wireless headset bluetooth headset as claimed in claim 9.
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