CN106792321A - A kind of separated wireless earphone and its communication means - Google Patents
A kind of separated wireless earphone and its communication means Download PDFInfo
- Publication number
- CN106792321A CN106792321A CN201710069897.7A CN201710069897A CN106792321A CN 106792321 A CN106792321 A CN 106792321A CN 201710069897 A CN201710069897 A CN 201710069897A CN 106792321 A CN106792321 A CN 106792321A
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- split
- communication module
- module
- bluetooth
- multimedia terminal
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- 238000004891 communication Methods 0.000 title claims abstract description 66
- 230000005236 sound signal Effects 0.000 claims description 13
- 230000007613 environmental effect Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Abstract
The present invention relates to a kind of separated wireless earphone and its communication means, including the first split and the second split；First split is connected by bluetooth module with multimedia terminal；First split connects second split by wireless communication module；The wireless communication module includes being arranged on the first communication module of first split, and the second communication module for being arranged on the second split.A kind of separated wireless earphone of the invention, plays following technique effect：By split-type design, wireless headset is separated with sound pick-up, effectively reduce the power consumption of earphone, the simultaneously separate sound pick-up also limitation without volume, can be fabricated to variously-shaped, earphone can also do design more small, while sound pick-up is equipped with the battery of bigger capacity, so as to provide the longer working time to complete the project of high power consumption.
Description
Technical field
The present invention relates to wireless headset field, more particularly to a kind of separated wireless earphone and its communication means.
Background technology
With the fast development of modern science and technology, the natural superior function of wireless headset and convenient performance make more and more
User is partial to and likes, by wireless connection, has liberated the limitation of wire.But wireless headset also has its defect, such as continuation of the journey is asked
Topic, because it does not have wire, it is impossible to obtain electric energy from mobile phone, be merely able to be powered by way of battery.Current battery skill
Art has been absorbed in bottleneck, and the capacity of battery is directly proportional to weight, and manufacturer generally requires to make choice in terms of continuation of the journey and weight.
Therefore the wireless headset majority on existing market is larger volume, to ensure its endurance.And bluetooth earphone
Typically transmission of mono, when needing to realize multichannel, it is still needed and is connected left and right acoustic channels by wire.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem, there is provided a kind of separated wireless earphone.
A kind of separated wireless earphone, including the first split and the second split；First split passes through bluetooth module
It is connected with multimedia terminal；First split connects second split by wireless communication module；The radio communication mold
Block includes being arranged on the first communication module of first split, and the second communication module for being arranged on the second split.
Further, first split includes sound pick-up, and the sound pick-up passes through the bluetooth module and many matchmakers
The input connection of body terminal.Second split also includes loudspeaker and sound resolution unit, the sound resolution unit
Input connects the second communication module, and output end connects the loudspeaker.
Wherein, the quantity of second split is at least two.
In addition, used as another scheme of above-mentioned wireless headset, first split includes that loudspeaker and sound are parsed
Unit, the sound resolution unit input connects the first communication module, and output end connects the loudspeaker.Described second
Split includes sound pick-up, and the sound pick-up is connected by the bluetooth module with the input of the multimedia terminal.
Preferably, the wireless communication module is bluetooth module, WiFi module, Zigbee module, 2.4GHz modules, Sub_
One kind in 1G modules.
Above-mentioned Split earphone is additionally based on, the present invention also provides a kind of communication means of Split earphone, including such as
Lower step：
It is attached by Bluetooth protocol between first split and multimedia terminal；
The acoustic information is simultaneously sent to the multimedia by the first split collection environmental voice information by Bluetooth protocol
In terminal.
First split receives the voice data or director data of the multimedia terminal by Bluetooth protocol.
Be forwarded to for the audio signal that the multimedia terminal exports by the first wireless communication module by first split
In second split.
Further, Bluetooth protocol Zigbee protocol, 2.4GHz are passed through between first split and second split
A kind of agreement connection in agreement, Sub_1G agreements.
Further, the quantity of second split is one or more, and second split is by the second communication mould
After block receives the audio signal, the audio signal is parsed and played.
A kind of separated wireless earphone of the invention, plays following technique effect：By split-type design, by wireless headset
Separated with sound pick-up, effectively reduce the power consumption of earphone, while the also limitation without volume of separate sound pick-up, can be fabricated to each
Kind of shape, earphone can also do design more small, while sound pick-up is equipped with the battery of bigger capacity, so that high to complete
The project of power consumption provides the longer working time.
Brief description of the drawings
Fig. 1 is the systematic schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the systematic schematic diagram of the embodiment of the present invention 2.
Fig. 3 is the systematic schematic diagram of the embodiment of the present invention 3.
Fig. 4 is the method flow diagram of the embodiment of the present invention 4.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention are more
Easily it is readily appreciated by one skilled in the art, so as to make apparent defining to protection scope of the present invention.
Embodiment 1：
A kind of separated wireless earphone, as shown in Figure 1.A kind of separated wireless earphone, including the first split and second point
Body.Wherein, the first split is transfer split, and the second split is terminal split, and the first split is by bluetooth module and multimedia end
End connection, for realizing two-way interactive with multimedia terminal, can transmit audio signal and control instruction, audio and control command
Transmission, it then follows Bluetooth protocol definition rule and consensus standard, sound and control command can send to from multimedia terminal
First split, accordingly, sound and control command can also send multimedia terminal to from the first split.
Multimedia terminal wherein in the present invention can with but be not limited only to be that mobile phone, audio player, notebook etc. can be with
Output sound or the terminal that can be conversed.
In addition, the first split also connects the second split by wireless communication module, as the second split and multimedia terminal
Between transfer mechanism, forwarding the second split and multimedia terminal between signal and data.
Specifically, signal and control command are transferred to the bluetooth module of the first split for multimedia terminal, the first split
Corresponding audio and control command are transmitted to bluetooth module the first communication module of the first split, the first communication of the first split
Corresponding audio and control command are transmitted to the second split by module, are processed and are played by the second split.Accordingly,
The control command of diad can be transferred to the first communication module of the first split, and the first communication module of the first split will be controlled
Order is transmitted to the bluetooth module of the first split, and order is transmitted into multimedia terminal by the bluetooth module of the first split.
Wireless communication module includes being arranged on the first communication module of the first split, and be arranged on the second split second
Communication module.Wireless communication module can with but be not only limited to bluetooth module, WiFi module, Zigbee module, 2.4G modules, Sub_
One or more in 1G modules.When the first split works, it passes through bluetooth module and is connected with multimedia terminal foundation, separately
Outward, set up with the second split by first communication module and be connected.And also established between bluetooth module and first communication module logical
Letter, can be between the two the communication that DAB and instruction are carried out based on I2S agreements and I2C agreements, or merely
Transmitted with carrying out voice signal with analog signal.Wireless communication module in the present embodiment uses bluetooth module, can be with
It is the module of bluetooth 4.0, or the module of bluetooth 4.1.
In order to earphone power consumption and volume are accomplished into minimum, the present embodiment using the first split as pickup and control end,
It includes sound pick-up and processing unit, and sound pick-up is connected by bluetooth module with the input of multimedia terminal.Processing unit
Can be audio processing chip or MCU processors, signal or treatment sound pick-up for definition multimedia terminal are gathered
The voice signal for arriving.
And the second split is then as pronunciation unit, and the second split is only merely single as pronunciation and simple control
Unit, power consumption and volume can accomplish small in the extreme.It includes going back loudspeaker and sound resolution unit, the input of sound resolution unit
End connection second communication module, output end connection loudspeaker.Audio resolution unit is used for the numeral on audio that will be received
Signal is converted to analog signal, then by loudspeaker sounding.
In addition, the bluetooth module of the first split and the first communication module of the first split, can be two in physical form
Independent module, or the two-in-one communication module for integrating.
Embodiment 2：
The present embodiment is with the difference of embodiment 1, as shown in Fig. 2 the quantity of the second split is at least two, optimal quantity
It it is two, it can also expand out two or more certainly.Because the second split is pronunciation unit, its function is only limitted to pronunciation, because
This its communication between the first split can be unidirectional.Communication mould between the second plurality of split and the first split
Formula is broadcast mode, and the broadcast mode is TWS（True Wireless Stereo）, broadcast mode can also be proprietary protocol
Broadcast mode, the first communication module of the first split transmits signal with the pattern broadcasted to the second communication module of the second split,
Second split receives the broadcast singal of the first split, and the broadcasting of sound can be completed after parsing.
Embodiment 3：
The present embodiment is with the difference of embodiment 1, as shown in figure 3, the present embodiment is using the second split as pickup and control
End, it includes sound pick-up and processing unit, and sound pick-up is sent to multimedia terminal after the first split is forwarded.Processing unit
Can be audio processing chip or processor, what the signal or treatment sound pick-up for definition multimedia terminal were collected
Voice signal.
And the first split, then as pronunciation unit, it includes going back loudspeaker and sound resolution unit, sound resolution unit
Input connects first communication module, output end connection loudspeaker.Audio resolution unit is used to receive on audio
Data signal is converted to analog signal, then by loudspeaker sounding.First communication module can be bluetooth module simultaneously, now first
Split can only set a communication module, at the same realization in itself with the connection of multimedia terminal and company with the second split
Connect.
Embodiment 4：
The present embodiment is on the basis of embodiment 1 or embodiment 2, there is provided a kind of communication means of Split earphone, such as Fig. 4 institutes
Show, comprise the following steps：
A. it is attached by Bluetooth protocol between the first split and multimedia terminal.
B. the first split gathers environmental voice information and acoustic information is sent into multimedia terminal by Bluetooth protocol
On.Its pickup function of passing through sound pick-up, the voice signal in environment is acquired to form analog signal, then put by signal
Greatly, the data signal on environmental voice information is formed after analog-to-digital conversion, and is sent to the acoustic information by Bluetooth protocol
On multimedia terminal, the collection of environment voice messaging is realized.
C. the first split receives the voice data or director data of multimedia terminal by Bluetooth protocol.Multimedia end
Be sent in the first split for audio signal and control instruction by end, will be made after the first split identification control instruction corresponding dynamic
Make, such as monitor push button signalling, start or stop collection environmental sound signal.And voice data then will directly by the first split
It is cached, and waits to be forwarded.
The audio signal that multimedia terminal exports is forwarded to second point by D. the first split by the first wireless communication module
On body.In repeating process, it is related to the communication of the bluetooth module and first communication module in the first split, wherein bluetooth module
And first can carry out digital audio communication based on I2S agreements between communication module, or simple entered with analog signal
The transmission of row voice signal ground.First communication module will be sent to the second split, the of the second split after audio signal is received
Two communication modules.In addition in terms of communication pattern, between the first split and the second split can with but be not limited only to by bluetooth assist
A kind of agreement connection in view Zigbee protocol, 2.4GHz agreements, Sub_1G agreements.
Second split is parsed and playing audio signal after second communication module receives audio signal.
In the present embodiment, the quantity of the second split can be single, or multiple, and when single, it can be only
Building for framework is only carried out by Bluetooth protocol.And when quantity is for multiple, it is commonly referred to as two, plurality of second point
Communication mode between body and the first split is broadcast mode, and the broadcast mode is TWS（True Wireless Stereo, very
Real wireless stereo）Broadcast mode can also be the broadcast mode of proprietary protocol, and the first communication module of the first split is broadcasting
Second communication module from pattern to the second split transmit signal, the second split receive the first split broadcast singal, parsing
The broadcasting of sound can be completed afterwards.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, in the ken that those of ordinary skill in the art possess, can also be on the premise of present inventive concept not be departed from
Various changes can be made.
Claims (10)
1. a kind of separated wireless earphone, it is characterised in that：
Including the first split and the second split；
First split is connected by bluetooth module with multimedia terminal；
First split connects second split by wireless communication module；
The wireless communication module includes being arranged on the first communication module of first split, and is arranged on the second split
Second communication module.
2. separated wireless earphone according to claim 1, it is characterised in that first split includes sound pick-up, institute
Sound pick-up is stated to be connected with the input of the multimedia terminal by the bluetooth module.
3. separated wireless earphone according to claim 2, it is characterised in that second split also include loudspeaker with
And sound resolution unit；The sound resolution unit input connects the second communication module, is raised one's voice described in output end connection
Device.
4. separated wireless earphone according to claim 2, it is characterised in that the quantity of second split is at least two
It is individual.
5. separated wireless earphone according to claim 1, it is characterised in that first split include loudspeaker and
Sound resolution unit, the sound resolution unit input connects the first communication module, and output end connects the loudspeaker.
6. separated wireless earphone according to claim 2, it is characterised in that second split includes sound pick-up, institute
Sound pick-up is stated to be connected with the input of the multimedia terminal by the bluetooth module.
7. separated wireless earphone according to claim 1, it is characterised in that the wireless communication module is bluetooth mould
One kind in block, WiFi module, Zigbee module, 2.4GHz modules, Sub_1G modules.
8. a kind of communication means of Split earphone as claimed in claim 1, comprises the following steps：
It is attached by Bluetooth protocol between first split and multimedia terminal；
The acoustic information is simultaneously sent to the multimedia by the first split collection environmental voice information by Bluetooth protocol
In terminal；
First split receives the voice data or director data of the multimedia terminal by Bluetooth protocol；
The audio signal that the multimedia terminal exports is forwarded to second by first split by the first wireless communication module
In split.
9. communication means according to claim 8, comprises the following steps：Between first split and second split
Connected by a kind of agreement in Bluetooth protocol Zigbee protocol, 2.4GHz agreements, Sub_1G agreements.
10. communication means according to claim 8, comprises the following steps：The quantity of second split be one or
Multiple, second split parses and plays the audio signal after second communication module receives the audio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069897.7A CN106792321B (en) | 2017-02-08 | 2017-02-08 | Split wireless earphone and communication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069897.7A CN106792321B (en) | 2017-02-08 | 2017-02-08 | Split wireless earphone and communication method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106792321A true CN106792321A (en) | 2017-05-31 |
| CN106792321B CN106792321B (en) | 2024-01-12 |
Family
ID=58955590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710069897.7A Active CN106792321B (en) | 2017-02-08 | 2017-02-08 | Split wireless earphone and communication method thereof |
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| Country | Link |
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| CN (1) | CN106792321B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832937A (en) * | 2018-05-15 | 2018-11-16 | 广州空天通讯技术服务有限公司 | A kind of dual mode communication system based on LoRa technology |
| CN110444232A (en) * | 2019-07-31 | 2019-11-12 | 国金黄金股份有限公司 | Recording control method and device, the storage medium and processor of speaker |
| CN112042212A (en) * | 2018-12-21 | 2020-12-04 | 华为技术有限公司 | Audio data transmission method and electronic equipment |
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| US20060251277A1 (en) * | 2005-04-19 | 2006-11-09 | Samsung Electronics Co., Ltd. | Wireless stereo headset |
| US20080070516A1 (en) * | 2006-09-15 | 2008-03-20 | Plantronics, Inc. | Audio data streaming with auto switching between wireless headset and speakers |
| KR101664195B1 (en) * | 2016-02-29 | 2016-10-11 | 주식회사 블루콤 | Bluetooth headset with built-in speakers |
| CN206389530U (en) * | 2017-02-08 | 2017-08-08 | 河荣华 | A kind of separated wireless earphone |
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Patent Citations (5)
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| CN1658524A (en) * | 2004-02-16 | 2005-08-24 | 拍档科技股份有限公司 | Communication transmission device and method with audio signal playing function |
| US20060251277A1 (en) * | 2005-04-19 | 2006-11-09 | Samsung Electronics Co., Ltd. | Wireless stereo headset |
| US20080070516A1 (en) * | 2006-09-15 | 2008-03-20 | Plantronics, Inc. | Audio data streaming with auto switching between wireless headset and speakers |
| KR101664195B1 (en) * | 2016-02-29 | 2016-10-11 | 주식회사 블루콤 | Bluetooth headset with built-in speakers |
| CN206389530U (en) * | 2017-02-08 | 2017-08-08 | 河荣华 | A kind of separated wireless earphone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832937A (en) * | 2018-05-15 | 2018-11-16 | 广州空天通讯技术服务有限公司 | A kind of dual mode communication system based on LoRa technology |
| CN112042212A (en) * | 2018-12-21 | 2020-12-04 | 华为技术有限公司 | Audio data transmission method and electronic equipment |
| CN112042212B (en) * | 2018-12-21 | 2021-12-21 | 华为技术有限公司 | Audio data transmission method and electronic equipment |
| CN110444232A (en) * | 2019-07-31 | 2019-11-12 | 国金黄金股份有限公司 | Recording control method and device, the storage medium and processor of speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106792321B (en) | 2024-01-12 |
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