CN107547967A - The electric quantity controlling method and device of a kind of wireless headset - Google Patents
The electric quantity controlling method and device of a kind of wireless headset Download PDFInfo
- Publication number
- CN107547967A CN107547967A CN201710920259.1A CN201710920259A CN107547967A CN 107547967 A CN107547967 A CN 107547967A CN 201710920259 A CN201710920259 A CN 201710920259A CN 107547967 A CN107547967 A CN 107547967A
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- earphone
- electric quantity
- electricity
- battery electric
- battery
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Abstract
The embodiments of the invention provide a kind of electric quantity controlling method of wireless headset and device, the wireless headset includes：The first earphone and the second earphone, methods described being mutually paired include：Detect the battery electric quantity of first earphone and the battery electric quantity of the second earphone；Calculate the battery electric quantity difference between first earphone and second earphone；When the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity exports electricity to charge to the relatively low earphone of battery electric quantity.In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.The battery electric quantity between two earphones is allowd to keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
Description
Technical field
It is wireless more particularly to the electric quantity controlling method and one kind of a kind of wireless headset the present invention relates to charging technique field
The electric quantity control unit of earphone.
Background technology
Wireless headset is the earphone carried out data transmission using wireless communication protocol.With the development of wireless technology, use
The ears wireless headset of NFMI (Near Field Magnetic Inductive, near field is wireless magnetic conduction) agreement can be with
Wire rod is given up completely.
Ears wireless headset includes two single head-receivers, and one of single head-receiver can be led to using Bluetooth protocol with terminal
Letter, the data of receiving terminal transmission.NFMI protocol communications can be used between two single head-receivers.
Because one of single head-receiver needs to communicate with terminal, its power consumption understands more and another single head-receiver, causes
The Power unbalance of both ends earphone.After the electric quantity consumption of one of single head-receiver is complete, even if another single head-receiver still has
There is electricity also can not normal use.
The content of the invention
In view of the above problems, the embodiments of the invention provide a kind of electric quantity controlling method of wireless headset and corresponding one kind
The electric quantity control unit of wireless headset, to solve the problems, such as Power unbalance between earphone.
In order to solve the above problems, the embodiment of the invention discloses a kind of electric quantity controlling method of wireless headset, the nothing
Line earphone includes：The first earphone and the second earphone, methods described being mutually paired include：
Detect the battery electric quantity of first earphone and the battery electric quantity of the second earphone；
Calculate the battery electric quantity difference between first earphone and second earphone；
When the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity is to the relatively low ear of battery electric quantity
Machine exports electricity to charge.
The embodiment of the invention also discloses a kind of electric quantity control unit of wireless headset, the wireless headset includes：Mutually
The first earphone and the second earphone, described device of pairing include：
Battery electric quantity detection module, for detecting the battery electric quantity of first earphone and the battery electric quantity of the second earphone；
Electricity difference calculating module, it is poor for calculating the battery electric quantity between first earphone and second earphone
Value；
Battery charging module, for when the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity
The earphone relatively low to battery electric quantity exports electricity to charge.
The embodiment of the present invention includes advantages below：
In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value
When, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.So that the battery electric quantity between two earphones
It can keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
Brief description of the drawings
Fig. 1 is a kind of step flow chart of the electric quantity controlling method embodiment 1 of wireless headset of the present invention；
Fig. 2 is a kind of step flow chart of the electric quantity controlling method embodiment 2 of wireless headset of the present invention；
Fig. 3 is a kind of step flow chart of the electric quantity controlling method embodiment 3 of wireless headset of the present invention；
Fig. 4 is a kind of structured flowchart of the electric quantity control unit embodiment of wireless headset of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Reference picture 1, a kind of step flow chart of the electric quantity controlling method embodiment 1 of wireless headset of the present invention is shown,
The wireless headset includes：The first earphone and the second earphone, methods described being mutually paired specifically may include steps of：
Step 101, the battery electric quantity of first earphone and the battery electric quantity of the second earphone are detected；
In embodiments of the present invention, the first earphone and the second earphone are all single head-receivers, the first earphone and the second earphone it
Between can be connected by earphone cord；It can not also be connected between first earphone and the second earphone by earphone cord, but use nothing
Line communication protocol communication, such as NFMI agreements.
Step 102, the battery electric quantity difference between first earphone and second earphone is calculated；
Specifically, voltameter is can be provided with inside the first earphone and the second earphone to measure the electricity of headset batteries.
The charge value measured by obtaining voltameter, calculates the battery electric quantity difference between the first earphone and the second earphone.
Step 103, when the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity is to battery electric quantity
Relatively low earphone exports electricity to charge.
In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value
When, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.So that the battery electric quantity between two earphones
It can keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
When the battery electric quantity of two earphones is below certain threshold value, earphone can issue the user with reminder message, carry
The user that wakes up charges to wireless headset.
Reference picture 2, a kind of step flow chart of the electric quantity controlling method embodiment 2 of wireless headset of the present invention is shown,
The wireless headset includes：The first earphone and the second earphone, methods described being mutually paired specifically may include steps of：
Step 201, the battery electric quantity of first earphone and the battery electric quantity of the second earphone are detected；
In embodiments of the present invention, the first earphone and the second earphone are all single head-receivers, the first earphone and the second earphone it
Between can be connected by earphone cord；It can not also be connected between first earphone and the second earphone by earphone cord, but use nothing
Line communication protocol communication, such as NFMI agreements.
Step 202, the battery electric quantity difference between first earphone and second earphone is calculated；
Specifically, voltameter is can be provided with inside the first earphone and the second earphone to measure the electricity of headset batteries.
The charge value measured by obtaining voltameter, calculates the battery electric quantity difference between the first earphone and the second earphone.
Step 203, when the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity is to battery electric quantity
Relatively low earphone exports electricity to charge；In embodiments of the present invention, first earphone and second earphone include respectively
At least one magnetic induction loop；The step 203 can include：
Alternating current is converted to magnetic field by least one magnetic induction loop of the higher earphone of electricity；
The magnetic field is converted to alternating current by least one magnetic induction loop of the relatively low earphone of electricity；
The alternating current is converted to direct current by the rectification chip of the relatively low earphone of electricity, and voltage is adjusted to and earphone
Battery matches.
Step 204, when the electricity difference is less than or equal to predetermined threshold value, the higher earphone of electricity stop to electricity compared with
Low earphone output electricity.
In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value
When, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.So that the battery electric quantity between two earphones
It can keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
When the battery electric quantity of two earphones is below certain threshold value, earphone can issue the user with reminder message, carry
The user that wakes up charges to wireless headset.
Reference picture 3, a kind of step flow chart of the electric quantity controlling method embodiment 3 of wireless headset of the present invention is shown,
The wireless headset includes：The first earphone and the second earphone being mutually paired, first earphone and second earphone difference
Including at least one magnetic induction loop；First earphone and second earphone include a rectification chip, methods described respectively
Specifically it may include steps of：
Step 301, communicated using first earphone by Bluetooth protocol with terminal, receive the audio that the terminal is sent
Data；
In embodiments of the present invention, can be provided with bluetooth module in the first earphone, the first earphone by bluetooth module with
Terminal establishes Bluetooth communication, the voice data that receiving terminal is sent.
It is of course also possible to set bluetooth module in the second earphone, communicated by the second earphone with terminal, receiving terminal is sent
Voice data.
Step 302, according to NFMI agreements, at least one magnetic induction loop of first earphone is by the voice data
Be converted to battery ripple；
NFMI belongs to the radiotechnics of short distance high frequency, realizes radio communication by magnetic field induction mode, is operated in 10MHz
Into 14MHz reference carrier frequency, effective operation distance is very short,
Step 303, the battery ripple is turned according to NFMI agreements, at least one magnetic induction loop of second earphone
It is changed to voice data；
Step 304, the battery electric quantity of first earphone and the battery electric quantity of the second earphone are detected；
Specifically, voltameter is can be provided with inside the first earphone and the second earphone to measure the electricity of headset batteries.
Step 305, the battery electric quantity difference between first earphone and second earphone is calculated；
The charge value measured by obtaining voltameter, calculates the battery electric quantity difference between the first earphone and the second earphone.
Step 306, when the battery electric quantity difference is more than predetermined threshold value, the higher earphone of electricity it is described at least one
Alternating current is converted to magnetic field by magnetic induction loop；
Step 307, the magnetic field is converted to alternating current by least one magnetic induction loop of the relatively low earphone of electricity；
Step 308, the alternating current is converted to direct current by the rectification chip of the relatively low earphone of electricity, and voltage is adjusted
To be matched with headset batteries.
Wireless charging general principle is identical with NFMI technologies, is all to use magnetic field induction technology.The difference is that wireless charging
It is required that power is higher, therefore coil is more, while needs to be connected with battery.The intermediate demand of coil and battery has one
Rectification chip, it is direct current by AC conversion, and the voltage that voltage is adjusted to match with battery
Step 309, when the electricity difference is less than or equal to predetermined threshold value, the higher earphone of electricity stop to electricity compared with
Low earphone output electricity.
In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value
When, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.So that the battery electric quantity between two earphones
It can keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
When the battery electric quantity of two earphones is below certain threshold value, earphone can issue the user with reminder message, carry
The user that wakes up charges to wireless headset.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
Reference picture 4, a kind of structured flowchart of the electric quantity control unit embodiment of wireless headset of the present invention is shown, it is described
Wireless headset includes：The first earphone and the second earphone being mutually paired, described device can specifically include following module：
Battery electric quantity detection module 401, for detecting the battery electric quantity of first earphone and the battery electricity of the second earphone
Amount；
Electricity difference calculating module 402, for calculating the battery electric quantity between first earphone and second earphone
Difference；
Battery charging module 403, for when the battery electric quantity difference is more than predetermined threshold value, the higher ear of battery electric quantity
Machine exports electricity to charge to the relatively low earphone of battery electric quantity.
In embodiments of the present invention, described device can also include：
Charge stopping modular, for when the electricity difference is less than or equal to predetermined threshold value, the higher earphone of electricity to stop
Only electricity is exported to the relatively low earphone of electricity.
In embodiments of the present invention, first earphone and second earphone include at least one magnetic induction loop respectively；
First earphone and second earphone include a rectification chip respectively；
The battery charging module 403 can include：
First transform subblock, at least one magnetic induction loop of the earphone higher for electricity are converted to alternating current
Magnetic field；
Second transform subblock, at least one magnetic induction loop of the earphone relatively low for electricity change the magnetic field
For alternating current；
The alternating current is converted to direct current by the 3rd transform subblock, the rectification chip of the earphone relatively low for electricity,
And voltage is adjusted to match with headset batteries.
In embodiments of the present invention, described device can also include：
Terminal communication module, for being communicated using first earphone by Bluetooth protocol with terminal, receive the terminal
The voice data of transmission.
In embodiments of the present invention, described device can also include：
First earphone communication module, for according to NFMI agreements, at least one magnetic induction loop of first earphone
The voice data is converted into battery ripple；
Second earphone communication module, for according to NFMI agreements, at least one magnetic induction loop of second earphone
The battery ripple is converted into voice data.
In embodiments of the present invention, when the battery electric quantity difference between the first earphone and the second earphone is more than predetermined threshold value
When, charged by the higher earphone of battery electric quantity to the relatively low earphone of battery electric quantity.So that the battery electric quantity between two earphones
It can keep balancing so that the usage time of two earphones is consistent, and improves the utilization rate of headset batteries.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can use complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can use one or more wherein include computer can
With in the computer-usable storage medium (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention is with reference to method according to embodiments of the present invention, terminal device (system) and computer program
The flow chart and/or block diagram of product describes.It should be understood that can be by computer program instructions implementation process figure and/or block diagram
In each flow and/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These can be provided
Computer program instructions are set to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to produce a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction is produced for realizing in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
The device for the function of specifying.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory produces bag
The manufacture of command device is included, the command device is realized in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented processing, so that
The instruction performed on computer or other programmable terminal equipments is provided for realizing in one flow of flow chart or multiple flows
And/or specified in one square frame of block diagram or multiple square frames function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements, but also the other element including being not expressly set out are included, or is also included for this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that other identical element in the process including the key element, method, article or terminal device also be present.
Above to the electricity control of the electric quantity controlling method and a kind of wireless headset of a kind of wireless headset provided by the present invention
Device processed, is described in detail, and specific case used herein is set forth to the principle and embodiment of the present invention,
The explanation of above example is only intended to help the method and its core concept for understanding the present invention；Meanwhile for the one of this area
As technical staff, according to the thought of the present invention, there will be changes in specific embodiments and applications, to sum up institute
State, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of electric quantity controlling method of wireless headset, it is characterised in that the wireless headset includes：The first ear being mutually paired
Machine and the second earphone, methods described include：
Detect the battery electric quantity of first earphone and the battery electric quantity of the second earphone；
Calculate the battery electric quantity difference between first earphone and second earphone；
When the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity is defeated to the relatively low earphone of battery electric quantity
Go out electricity to charge.
2. according to the method for claim 1, it is characterised in that also include：
When the electricity difference is less than or equal to predetermined threshold value, the higher earphone of electricity stops exporting to the relatively low earphone of electricity
Electricity.
3. method according to claim 1 or 2, it is characterised in that first earphone and second earphone wrap respectively
Include at least one magnetic induction loop；First earphone and second earphone include a rectification chip respectively；
The step of higher earphone of the electricity exports electricity to the relatively low earphone of electricity includes：
Alternating current is converted to magnetic field by least one magnetic induction loop of the higher earphone of electricity；
The magnetic field is converted to alternating current by least one magnetic induction loop of the relatively low earphone of electricity；
The alternating current is converted to direct current by the rectification chip of the relatively low earphone of electricity, and voltage is adjusted to and headset batteries
Matching.
4. according to the method for claim 3, it is characterised in that also include：
Communicated using first earphone by Bluetooth protocol with terminal, receive the voice data that the terminal is sent.
5. according to the method for claim 4, it is characterised in that also include：
According to NFMI agreements, the voice data is converted to battery by least one magnetic induction loop of first earphone
Ripple；
According to NFMI agreements, the battery ripple is converted to audio number by least one magnetic induction loop of second earphone
According to.
6. a kind of electric quantity control unit of wireless headset, it is characterised in that the wireless headset includes：The first ear being mutually paired
Machine and the second earphone, described device include：
Battery electric quantity detection module, for detecting the battery electric quantity of first earphone and the battery electric quantity of the second earphone；
Electricity difference calculating module, for calculating the battery electric quantity difference between first earphone and second earphone；
Battery charging module, for when the battery electric quantity difference is more than predetermined threshold value, the higher earphone of battery electric quantity is to electricity
Electricity relatively low earphone in pond exports electricity to charge.
7. device according to claim 6, it is characterised in that also include：
Charge stopping modular, for when the electricity difference is less than or equal to predetermined threshold value, the higher earphone of electricity stop to
The relatively low earphone output electricity of electricity.
8. the device according to claim 6 or 7, it is characterised in that first earphone and second earphone wrap respectively
Include at least one magnetic induction loop；First earphone and second earphone include a rectification chip respectively；
The battery charging module includes：
Alternating current is converted to magnetic by the first transform subblock, at least one magnetic induction loop of the earphone higher for electricity
；
The magnetic field is converted to friendship by the second transform subblock, at least one magnetic induction loop of the earphone relatively low for electricity
Stream electricity；
The alternating current is converted to direct current by the 3rd transform subblock, the rectification chip of the earphone relatively low for electricity, and will
Voltage is adjusted to match with headset batteries.
9. device according to claim 8, it is characterised in that also include：
Terminal communication module, for being communicated using first earphone by Bluetooth protocol with terminal, receive the terminal and send
Voice data.
10. device according to claim 9, it is characterised in that also include：
First earphone communication module, for according to NFMI agreements, at least one magnetic induction loop of first earphone is by institute
State voice data and be converted to battery ripple；
Second earphone communication module, for according to NFMI agreements, at least one magnetic induction loop of second earphone is by institute
State battery ripple and be converted to voice data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920259.1A CN107547967B (en) | 2017-09-30 | 2017-09-30 | Electric quantity control method and device of wireless earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920259.1A CN107547967B (en) | 2017-09-30 | 2017-09-30 | Electric quantity control method and device of wireless earphone |
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| CN107547967B CN107547967B (en) | 2020-02-21 |
Family
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| CN201710920259.1A Active CN107547967B (en) | 2017-09-30 | 2017-09-30 | Electric quantity control method and device of wireless earphone |
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| CN108599304A (en) * | 2018-05-03 | 2018-09-28 | Oppo广东移动通信有限公司 | Charging box, charge control method and Related product |
| CN108810696A (en) * | 2018-06-12 | 2018-11-13 | 歌尔科技有限公司 | A kind of electric quantity reminding method, TWS earphones and earphone charging equipment |
| CN109768606A (en) * | 2019-03-27 | 2019-05-17 | 上海爻火微电子有限公司 | Earphone charging circuit and earphone charging box |
| CN110475178A (en) * | 2019-09-11 | 2019-11-19 | 歌尔股份有限公司 | A kind of wireless headset noise-reduction method, device and wireless headset and storage medium |
| CN111343541A (en) * | 2020-04-15 | 2020-06-26 | Oppo广东移动通信有限公司 | Control method and device of wireless earphone, mobile terminal and storage medium |
| CN111385777A (en) * | 2018-12-28 | 2020-07-07 | 华为终端有限公司 | TWS earphone low-power reminding method and electronic equipment |
| CN112290620A (en) * | 2020-10-16 | 2021-01-29 | 歌尔科技有限公司 | Charging method and device of wireless earphone, charging box and storage medium |
| CN112467834A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Electric quantity control method and scanning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108599304A (en) * | 2018-05-03 | 2018-09-28 | Oppo广东移动通信有限公司 | Charging box, charge control method and Related product |
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| CN108810696A (en) * | 2018-06-12 | 2018-11-13 | 歌尔科技有限公司 | A kind of electric quantity reminding method, TWS earphones and earphone charging equipment |
| CN111385777A (en) * | 2018-12-28 | 2020-07-07 | 华为终端有限公司 | TWS earphone low-power reminding method and electronic equipment |
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| CN112290620A (en) * | 2020-10-16 | 2021-01-29 | 歌尔科技有限公司 | Charging method and device of wireless earphone, charging box and storage medium |
| CN112467834A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Electric quantity control method and scanning device |
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| CN107547967B (en) | 2020-02-21 |
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