CN108834052A - A kind of TWS earphone anti-lost method, TWS earphone and anti-lose system - Google Patents
A kind of TWS earphone anti-lost method, TWS earphone and anti-lose system Download PDFInfo
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- CN108834052A CN108834052A CN201810634788.XA CN201810634788A CN108834052A CN 108834052 A CN108834052 A CN 108834052A CN 201810634788 A CN201810634788 A CN 201810634788A CN 108834052 A CN108834052 A CN 108834052A
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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
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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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
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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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
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The invention discloses a kind of TWS earphone anti-lost method, TWS earphone and TWS anti-lose systems, are related to portable listening equipment technical field, with solve the problems, such as existing TWS earphone be easily lost, lose after be not easy to find.The main earphone of the application and between earphone keep first communication connection, between main earphone and terminal keep second communication connection；By the connection state information of the first communication connection of terminal record and the second communication connection, to determine the loss predicted position for losing earphone according to corresponding connection state information when earphone is lost.Wherein, the connection state information of the first communication connection is by main earphone recording and sending to terminal.The application can determine the loss predicted position for obtaining losing earphone according to the connection state information of TWS earphone when loss situation occurs in TWS earphone, to search out loss earphone in loss predicted position.It is easily lost present application addresses existing earphone and is not easy the problem of finding after losing.
Description
Technical field
The present invention relates to portable listening equipment technical fields, more particularly to a kind of TWS earphone anti-lost method, TWS ear
Machine and TWS anti-lose system.
Background technique
Earphone is a pair of of converting unit, the electric signal issued for receiving media player or receiver, using close to
The loudspeaker of ear convert it into the sound wave that can be heard.
Current earphone can be divided into wired earphone and wireless headset, and wherein wired earphone needs two earphones in left and right to pass through
Wired connection type forms left and right acoustic channels, generates stereophonic effect, wears very inconvenient.And wireless headset is then to pass through nothing
Line communication protocol (such as bluetooth) is communicated with terminal, is had for wired earphone without tidying up data line, making
With convenient feature.Wherein most emerging really radio interconnected I tech clip S (TWS earphone) is exactly wireless ear at present
It is more typical a kind of in machine.
TWS earphone is that the audio signal of mobile phone is transferred to main earphone, main earphone by Bluetooth link based on Bluetooth technology
Audio data is transferred to from earphone again, ears are achieved the purpose that with this while being played.Since TWS earphone is double wireless headsets,
It will appear in actual use and be easily lost and be not easy the problem of finding after losing.
Summary of the invention
It is existing to solve the object of the present invention is to provide a kind of TWS earphone anti-lost method, TWS earphone and anti-lose system
TWS earphone is easily lost, lose after be not easy the problem of finding.
In order to solve the above technical problems, the present invention provides a kind of TWS earphone anti-lost method, the main earphone of the TWS earphone
With from the first communication connection is kept between earphone, the second communication connection is kept between the main earphone and terminal；The method packet
It includes：
The terminal record it is described first communication connection and it is described second communication connection connection state information, so as to
When earphone is lost, the loss predicted position for losing earphone is determined according to the connection state information；
Wherein, the connection state information of first communication connection is by the main earphone recording and sending to the terminal.
Optionally, the connection state information includes that connection turn-off time and connection disconnect reason.
Optionally, described to determine that the loss predicted position for losing earphone includes according to the connection state information：
The terminal obtains the history location information of itself, is determined according to the history location information and is disconnected in the connection
Time corresponding terminal location；
The loss predicted position for losing earphone is determined according to the terminal location.
Optionally, it is also wrapped after the loss predicted position for determining loss earphone according to the connection state information
It includes：
The terminal carries out Bluetooth signal search in the loss predicted position；
The terminal receives the Bluetooth signal that the loss earphone returns, and is determined according to the strength information of the Bluetooth signal
The position for losing earphone.
The present invention also provides a kind of TWS earphone anti-lost method, the main earphone of the TWS earphone and kept between earphone
First communication connection keeps the second communication connection between the main earphone and terminal；The method includes：
The main earphone records the connection state information of first communication connection, and the connection state information is sent
To the terminal, so as to determine that the loss for losing earphone is predicted according to the connection state information in the loss from earphone
Position.
Optionally, further include：
When monitor it is described first communication connection disconnect when, the main earphone and/or from earphone issue alarm voice prompt.
The present invention also provides a kind of TWS earphone, the TWS earphone includes the main earphone being arranged in pairs and from earphone,
The main earphone and it is described between earphone keep first communication connection, keep the second communication link between the main earphone and terminal
It connects；
Wherein, the main earphone is used to record the connection state information of first communication connection, and by the connection shape
State information is sent to the terminal, so as to be determined according to the connection state information in the loss from earphone and lose earphone
Loss predicted position.
The present invention also provides a kind of TWS earphone anti-lose systems, including TWS earphone and terminal；The master of the TWS earphone
Earphone and between earphone keep first communication connection, between the main earphone and terminal keep second communication connection；
Wherein, the main earphone records the connection state information of first communication connection, and by first communication link
The connection state information connect is sent to the terminal；
The terminal is used to record the connection state information of first communication connection and second communication connection, with
Just when earphone is lost, the loss predicted position for losing earphone is determined according to the connection state information.
Optionally, the terminal is also used to：The history location information for obtaining itself is determined according to the history location information
In the connection turn-off time corresponding terminal location；The loss predicted position for losing earphone is determined according to the terminal location.
Optionally, the TWS earphone is also used to：When monitor it is described first communication connection disconnect when, the main earphone and/
Or alarm voice prompt is issued from earphone.
TWS earphone anti-lost method provided by the present invention, main earphone and between earphone keep first communication connection, main ear
The second communication connection is kept between machine and terminal；Pass through the connection shape of the first communication connection of terminal record and the second communication connection
State information, to determine the loss predicted position for losing earphone according to corresponding connection state information when earphone is lost.Its
In, the connection state information of the first communication connection is by main earphone recording and sending to terminal.The application goes out active in TWS earphone
When situation, the loss predicted position for obtaining losing earphone can be determined according to the connection state information of TWS earphone, to lose in advance
Location, which is set, searches out loss earphone.As it can be seen that being solved existing this application provides a kind of anti-lost mode of effectively convenient TWS earphone
The problem of finding is not easy after having earphone to be easily lost and lose.In addition, present invention also provides one kind to have above-mentioned technology effect
The TWS earphone and anti-lose system of fruit.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of flow chart of specific embodiment of TWS earphone anti-lost method provided by the present invention；
Fig. 2 is to determine the process for losing the loss predicted position of earphone provided by the present embodiment according to connection state information
Schematic diagram；
Fig. 3 is the anti-lost method specific embodiment schematic diagram applied to TWS earphone；
Fig. 4 is TWS earphone anti-lose system structural block diagram provided by the present invention；
Fig. 5 is a kind of specific embodiment flow chart of TWS earphone anti-lose system provided by the present invention；
Fig. 6 is another specific embodiment flow chart of TWS earphone anti-lose system provided by the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of flow chart of specific embodiment of TWS earphone anti-lost method provided by the present invention as indicated with 1, TWS ear
Machine includes the main earphone being arranged in pairs and from earphone, and main earphone can partner TWS earphone with from earphone, respectively as a left side
The audio output of auris dextra.It should be pointed out that any one earphone of TWS earphone can be used as main earphone, another then conduct
From earphone, and main earphone can also be converted mutually with the role from earphone.It the main earphone of TWS earphone and is kept between earphone
First communication connection keeps the second communication connection between main earphone and terminal.Terminal can be specially mobile phone, plate or other ends
End equipment, this does not influence realization of the invention.
Main earphone and from agreement (such as bluetooth) establishes the first communication connection by wireless communication between earphone, to carry out
The transmission of data.Agreement (such as bluetooth) and terminal establish the second communication connection to main earphone by wireless communication, to be counted
According to transmission.Under normal circumstances, when main earphone is at a distance between earphone no more than the first pre-determined distance threshold value, first is logical
Letter is connected as keeping connection status.When being no more than the second pre-determined distance threshold value at a distance from main earphone is between terminal, second is logical
Letter is connected as keeping connection status.First pre-determined distance threshold value, the second pre-determined distance threshold value are to establish both sides' energy of communication connection
The maximum distance of signal is received, can be arranged to obtain by actual conditions.
The method specifically includes：
Step S101：The terminal records the connection status letter of first communication connection and second communication connection
Breath；
Wherein, the connection state information of first communication connection is by the main earphone recording and sending to the terminal.
Main earphone and between earphone keep first communication connection, by main earphone record this first communication connection connection shape
State information, and the connection state information for the first communication connection that record obtains is sent to terminal.It is protected between main earphone and terminal
The second communication connection is held, the connection state information of second communication connection is recorded by terminal.Connection state information can be wrapped specifically
It includes but is not limited to：It is current that whether in connection status, connection turn-off time and connection disconnection reason, (user is actively disconnected
Or super away from disconnecting).Certainly, connection state information can also include other information, it is not limited here.
Step S102：When earphone is lost, the loss predicted position for losing earphone is determined according to the connection state information.
When earphone is lost, the loss predicted position for losing earphone can be determined according to connection state information.It is a kind of specific
Embodiment can be, connection state information is showed user, user according to the connection turn-off time in connection state information,
Speculate that user from the position where connection turn-off time, predicts the region in this position periphery preset range as loss
Position is searched in range in the position, to find loss earphone.Periphery preset range can for where user itself
The region of the first numerical value of positional distance.When loss is from earphone, which is not more than above-mentioned first pre-determined distance threshold
Value；When the earphone of loss is main earphone, which is not more than above-mentioned second pre-determined distance threshold value.
Another specific embodiment can carry out automatic Prediction for terminal, the basis referring to provided by Fig. 2 the present embodiment
Connection state information determines the process schematic for losing the loss predicted position of earphone, which can specifically include：
Step S1021：The terminal obtains the history location information of itself, is determined according to the history location information in institute
State connection turn-off time corresponding terminal location；
Step S1022：The loss predicted position for losing earphone is determined according to the terminal location.
History location information has recorded terminal in the corresponding location information of each historical time point.Terminal is positioned according to history
Information can be determined from connection turn-off time corresponding terminal location.By the area in the preset range of terminal location periphery
It is searched in the preset range of periphery in the position, as the loss predicted position for losing earphone to find loss earphone in domain.Week
Side preset range can be the region with the positional distance second value where terminal.When loss is from earphone, this second
Numerical value is not more than above-mentioned first pre-determined distance threshold value；When the earphone of loss is main earphone, the second value is no more than above-mentioned the
Two pre-determined distance threshold values.
Further, it is also wrapped after the loss predicted position for determining loss earphone according to the connection state information
It includes：
Step S1023：The terminal carries out Bluetooth signal search in the loss predicted position；
Step S1024：The terminal receives the Bluetooth signal that the loss earphone returns, according to the strong of the Bluetooth signal
Degree information determines the position for losing earphone.
Terminal carries out Bluetooth signal search in loss predicted position, if losing earphone is still within open state, loses
Bluetooth connection is established between earphone and terminal, the strength information for losing the Bluetooth signal that earphone returns received by terminal,
It can thereby determine that and lose the distance between earphone and terminal, the position for losing earphone is determined according to terminal present position,
It is searched.Specifically, it can be communicatively coupled by BLE mode between terminal and loss earphone.Terminal is according to connecing
The RSSI value for receiving the BLE broadcast singal that loss earphone is sent finds the position for losing earphone.The power and distance of Bluetooth signal
With specific corresponding relationship, therefore it can obtain losing the position of earphone according to RSSI value, the realization of the part is existing skill
Art repeats no more in the application.
TWS earphone anti-lost method provided by the present invention, main earphone and between earphone keep first communication connection, main ear
The second communication connection is kept between machine and terminal；Pass through the connection shape of the first communication connection of terminal record and the second communication connection
State information, to determine the loss predicted position for losing earphone according to corresponding connection state information when earphone is lost.Its
In, the connection state information of the first communication connection is by main earphone recording and sending to terminal.The application goes out active in TWS earphone
When situation, the loss predicted position for obtaining losing earphone can be determined according to the connection state information of TWS earphone, to lose in advance
Location, which is set, searches out loss earphone.As it can be seen that being solved existing this application provides a kind of anti-lost mode of effectively convenient TWS earphone
The problem of finding is not easy after having earphone to be easily lost and lose.
The present invention also provides a kind of TWS earphone anti-lost method, be applied to TWS earphone, the main earphone of the TWS earphone with
From the first communication connection is kept between earphone, the second communication connection is kept between the main earphone and terminal；It is described referring to Fig. 3
Method includes：
Step S201：The main earphone records the connection state information of first communication connection, and by the connection shape
State information is sent to the terminal；
Main earphone and between earphone keep first communication connection, by main earphone record this first communication connection connection shape
State information, and the connection state information for the first communication connection that record obtains is sent to terminal.Connection state information can have
Body includes but is not limited to：It is current whether to be in connection status, connection turn-off time and connection disconnection reason.Certainly, shape is connected
State information can also include other information, it is not limited here.
Step S202：In the loss from earphone, determine that the loss for losing earphone is pre- according to the connection state information
Location is set.
When earphone is lost, the loss predicted position for losing earphone can be determined according to connection state information.It is a kind of specific
Embodiment can be, connection state information is showed user, user according to the connection turn-off time in connection state information,
Speculate that user from the position where connection turn-off time, predicts the region in this position periphery preset range as loss
Position is searched in range in the position, to find loss earphone.Periphery preset range can for where user itself
The region of the first numerical value of positional distance.When loss is from earphone, which is not more than above-mentioned first pre-determined distance threshold
Value；When the earphone of loss is main earphone, which is not more than above-mentioned second pre-determined distance threshold value.
Another specific embodiment can carry out automatic Prediction for terminal, and history location information has recorded terminal each
The corresponding location information of historical time point.Terminal can be determined according to history location information from connection turn-off time pair
The terminal location answered.Using the region in the preset range of terminal location periphery as the loss predicted position for losing earphone, in the position
It sets in the preset range of periphery and is searched, to find loss earphone.Periphery preset range can for the position where terminal away from
Region from second value.When loss is from earphone, which is not more than above-mentioned first pre-determined distance threshold value；When losing
When the earphone of mistake is main earphone, which is not more than above-mentioned second pre-determined distance threshold value.
When earphone is lost, the loss predicted position for losing earphone can be determined according to connection state information.Specific implementation
Mode can refer to above-described embodiment, and details are not described herein.
TWS earphone anti-lost method provided by the present embodiment can further include：When monitor it is described first communication
Connection disconnect when, the main earphone and/or from earphone issue alarm voice prompt.When monitoring that the first communication connection disconnects,
Main earphone is prompted from earphone or main earphone with alarm voice is issued jointly from earphone, is disconnected, is prevented with prompting user to connect
Earphone is lost.Further, when detecting main earphone or not wearing from earphone, alarm voice prompt can be to correspond to earphone institute
The max volume that can be played plays out, and user can prompt discovery to lose earphone according to alarm voice, is searched in attachment.
In addition, present invention also provides a kind of TWS earphone, the TWS earphone include the main earphone being arranged in pairs and from
Earphone, the main earphone and it is described between earphone keep first communication connection, keep second between the main earphone and terminal
Communication connection；
Wherein, the main earphone is used to record the connection state information of first communication connection, and by the connection shape
State information is sent to the terminal, so as to be determined according to the connection state information in the loss from earphone and lose earphone
Loss predicted position.
The TWS earphone of the present embodiment is for realizing TWS earphone anti-lost method above-mentioned, therefore the specific implementation of TWS earphone
The embodiment part of the visible TWS earphone anti-lost method hereinbefore of mode, details are not described herein.
In addition, present invention also provides a kind of TWS earphone anti-lose system, including TWS earphone and terminal；Such as this hair of Fig. 4
Shown in TWS earphone anti-lose system structural block diagram provided by bright, the main earphone 1 of the TWS earphone and from keeping the between earphone 2
One communication connection keeps the second communication connection between the main earphone 1 and terminal 3；
Wherein, the main earphone 1 records the connection state information of first communication connection, and by first communication link
The connection state information connect is sent to the terminal 3；
The terminal 3 is used to record the connection state information of first communication connection and second communication connection,
To determine the loss predicted position for losing earphone according to the connection state information when earphone is lost.
Optionally, the terminal 3 is also used to：The history location information for obtaining itself, it is true according to the history location information
It is scheduled on the connection turn-off time corresponding terminal location；The loss prediction bits for losing earphone are determined according to the terminal location
It sets.
Further, the TWS earphone is also used to：When monitoring that first communication connection disconnects, the main earphone
And/or alarm voice prompt is issued from earphone.
The specific implementation process of TWS earphone anti-lose system provided by the present invention is further elaborated below,
Terminal takes the mobile phone as an example in the present embodiment, referring to a kind of specific embodiment party of Fig. 5 TWS earphone anti-lose system provided by the present invention
Shown in formula flow chart, which includes：
Step S301：Main earphone and between earphone keep first communication connection, keep second between main earphone and terminal
Communication connection；
Step S302：When to lose earphone be from earphone, main earphone record disconnects the time repeatedly with from earphone, and will be switched off
The time of connection is sent to mobile phone；
Step S303：When user has found that earphone is lost, main earphone is checked by mobile phone and is disconnected between earphone
Time, according to timi requirement to lose Position Approximate.
Step S304：It is scanned for by mobile phone in loss position attachment, if can be held from earphone also in open state
Continuous to be sent out BLE broadcast, mobile phone can find the earphone position of loss according to the RSSI value for receiving BLE broadcast.
It, should referring to shown in another specific embodiment flow chart of Fig. 6 TWS earphone anti-lose system provided by the present invention
Process includes：
Step S401：Main earphone and between earphone keep first communication connection, keep second between main earphone and terminal
Communication connection；
Step S402：When loss is main earphone, mobile phone records the time and reason that main earphone and mobile phone disconnect；
Step S403：When user has found that earphone is lost, check by mobile phone to disconnect between main earphone and mobile phone
Time, according to timi requirement to the Position Approximate lost.
Step S404：It is scanned for by mobile phone in loss position attachment, if losing earphone also in open state, meeting
It is persistently sent out BLE broadcast, mobile phone can find the earphone position of loss according to the RSSI value for receiving BLE broadcast.
The TWS earphone anti-lose system of the present embodiment is for realizing TWS earphone anti-lost method above-mentioned, therefore TWS earphone is anti-
The embodiment part of the visible TWS earphone anti-lost method hereinbefore of specific embodiment of system is lost, details are not described herein.
The main earphone of the application and from the first communication connection is kept between earphone, keeps second communicating between main earphone and terminal
Connection；By the connection state information of the first communication connection of terminal record and the second communication connection, so as to when earphone is lost,
The loss predicted position for losing earphone is determined according to corresponding connection state information.Wherein, the connection status of the first communication connection
Information is by main earphone recording and sending to terminal.The application, can be according to TWS earphone when loss situation occurs in TWS earphone
Connection state information determines the loss predicted position for obtaining losing earphone, to search out loss earphone in loss predicted position.It can
See this application provides a kind of effectively convenient anti-lost mode of TWS earphone, solve after existing earphone is easily lost and loses
It is not easy the problem of finding.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
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.
TWS earphone anti-lost method, TWS earphone and TWS anti-lose system provided by the present invention have been carried out in detail above
It introduces.Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention.It should be pointed out that for the ordinary skill people of the art
Member for, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention, these improve and
Modification is also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of TWS earphone anti-lost method, which is characterized in that the main earphone of the TWS earphone and from keeping first between earphone
Communication connection keeps the second communication connection between the main earphone and terminal；The method includes：
The terminal records the connection state information of first communication connection and second communication connection, so as in earphone
When loss, the loss predicted position for losing earphone is determined according to the connection state information；
Wherein, the connection state information of first communication connection is by the main earphone recording and sending to the terminal.
2. TWS earphone anti-lost method as described in claim 1, which is characterized in that the connection state information includes that connection is disconnected
ETAD expected time of arrival and departure and connection disconnect reason.
3. TWS earphone anti-lost method as claimed in claim 2, which is characterized in that described true according to the connection state information
Surely the loss predicted position of loss earphone includes：
The terminal obtains the history location information of itself, is determined according to the history location information in the connection turn-off time
Corresponding terminal location；
The loss predicted position for losing earphone is determined according to the terminal location.
4. TWS earphone anti-lost method as claimed in claim 2, which is characterized in that described according to the connection state information
Determine that the loss predicted position for losing earphone further includes later：
The terminal carries out Bluetooth signal search in the loss predicted position；
The terminal receives the Bluetooth signal that the loss earphone returns, according to the determination of the strength information of the Bluetooth signal
Lose the position of earphone.
5. a kind of TWS earphone anti-lost method, which is characterized in that the main earphone of the TWS earphone and from keeping first between earphone
Communication connection keeps the second communication connection between the main earphone and terminal；The method includes：
The main earphone records the connection state information of first communication connection, and the connection state information is sent to institute
Terminal is stated, so as to determine the loss predicted position for losing earphone according to the connection state information in the loss from earphone.
6. TWS earphone anti-lost method as claimed in claim 2, which is characterized in that further include：
When monitor it is described first communication connection disconnect when, the main earphone and/or from earphone issue alarm voice prompt.
7. a kind of TWS earphone, which is characterized in that the TWS earphone includes the main earphone being arranged in pairs and from earphone, the master
Earphone and described from the first communication connection of holding between earphone, the second communication connection of holding between the main earphone and terminal；
Wherein, the main earphone is used to record the connection state information of first communication connection, and the connection status is believed
Breath is sent to the terminal, so as to be determined according to the connection state information in the loss from earphone and lose losing for earphone
Lose predicted position.
8. a kind of TWS earphone anti-lose system, which is characterized in that including TWS earphone and terminal；The main earphone of the TWS earphone
With from the first communication connection is kept between earphone, the second communication connection is kept between the main earphone and terminal；
Wherein, the main earphone records the connection state information of first communication connection, and described first is communicated to connect
Connection state information is sent to the terminal；
The terminal be used for record it is described first communication connection and it is described second communication connection connection state information, so as to
When earphone is lost, the loss predicted position for losing earphone is determined according to the connection state information.
9. TWS earphone anti-lose system as claimed in claim 8, which is characterized in that the terminal is also used to：Obtain going through for itself
History location information is determined according to the history location information in the connection turn-off time corresponding terminal location；According to described
Terminal location determines the loss predicted position for losing earphone.
10. TWS earphone anti-lose system as claimed in claim 8, which is characterized in that the TWS earphone is also used to：When monitoring
It is described first communication connection disconnect when, the main earphone and/or from earphone issue alarm voice prompt.
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| CN113068114B (en) * | 2019-12-31 | 2023-01-10 | 东莞市誉达通信科技有限公司 | Wireless earphone anti-lost method and related product |
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