CN109660914A - A kind of distributed bluetooth audible control system - Google Patents
A kind of distributed bluetooth audible control system Download PDFInfo
- Publication number
- CN109660914A CN109660914A CN201710948984.XA CN201710948984A CN109660914A CN 109660914 A CN109660914 A CN 109660914A CN 201710948984 A CN201710948984 A CN 201710948984A CN 109660914 A CN109660914 A CN 109660914A
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- CN
- China
- Prior art keywords
- control unit
- main control
- bluetooth
- audible
- control system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
Abstract
The present invention proposes a kind of distributed bluetooth audible control system, comprising: main control unit, two or more are from control unit, two or more acoustics units；Main control unit includes bluetooth communication module, and main control unit is contacted with multiple from control unit by bluetooth communication module；Include bluetooth communication module from control unit, be located in the acoustics unit from control unit, is connect with main control unit by bluetooth communication agreement；It include control instruction input unit from control unit, any one of operation receives control instruction from control unit, main control unit；Main control unit is controlled, by the control instruction input unit or two or more from control unit play audio.
Description
Technical field
The present invention relates to sound equipment Broadcast Control fields, more particularly, to a kind of distributed tones acoustic system of blue tooth voice control.
Background technique
Bluetooth audio device exactly applies Bluetooth technology on conventional digital and multi-media sound system, user can exempt angry
People's electric wire is impeded, and music is listened on comfortable ground in various ways.Since Bluetooth audio device comes out, with the development of intelligent terminal
Extensive concern by users such as mobile phone plane plates.Bluetooth technology (Bluetooth) allows sound equipment wireless penetration to become possible.
But current, Bluetooth audio device, playback equipment can only generally drive a bluetooth connection point, even if individual plants can connect
Two Bluetooth audio devices are connect, but the Broadcast Control mode of bluetooth equipment is single, controlled inconvenient for operation.
Summary of the invention
The technical problem to be solved in the present invention is that providing one kind can connect multiple Bluetooth audio devices, it can control multiple indigo plants
The collaboration of tooth sound equipment plays the system and equipment of music, further, between Bluetooth audio device equipment, can carry out speech communication and control
System improves the availability of Bluetooth audio device equipment and extends the function of Bluetooth audio device equipment, is easy to use by users.
A kind of distributed bluetooth audible control system, comprising: main control unit, two or more from control unit,
Two or more acoustics units；Above-mentioned main control unit includes bluetooth communication module, and main control unit passes through bluetooth communication
Module is contacted with multiple from control unit；Above-mentioned from control unit includes bluetooth communication module, is located at the sound from control unit
It rings in unit, is connect with main control unit by bluetooth communication agreement；It include control instruction input unit, master control from control unit
Unit processed receives the control instruction that processing is inputted from control unit；Main control unit it is controlled by it is described from control unit or two or
Two or more plays audio from control unit.
Above-mentioned control instruction is phonetic control command.
The distributed bluetooth audible control system, it is characterised in that: it is described from control unit include phonetic control command
Key is inputted, the key is pressed, master is sent to for voice is controlled by Bluetooth protocol from control unit by phonetic control command
Control unit.
The distributed bluetooth audible control system, above-mentioned main control unit include phonetic order identification module, and voice refers to
Enable identification module that can identify the phonetic order uploaded from control unit.
Above-mentioned main control unit includes network module.
Above-mentioned main control unit is located among acoustics unit.
Above-mentioned main control unit includes network connecting module, and network connecting module can connect another main control unit or internet
Equipment.
Above-mentioned main control unit connects phonetic order by network module and identifies server.
It is above-mentioned that network is connected by main control unit from control unit, by being connected to the network other from control unit.
It is above-mentioned to be connected between control unit by main control unit voice signal, from supporting voice between control unit
Communication.
The beneficial effect that technical solution of the present invention obtains includes: to use to pass through any one band from control unit
Bluetooth audio device equipment input control instruction, can arbitrarily play on different devices or switch audio play, facilitate
The use of people；By the equipment with main control unit, multiple and different device plays audios is driven, played in stereo is reached
Effect, or achieve the effect that increase volume；By different band from voice communication between control unit, it can support that family is different
Connection and communication between room；It carries out that novel increment industry can be opened up from the speech talkback between control equipment by network
Business or social networking application.
Detailed description of the invention
The existing Bluetooth audio device control principle schematic diagram of Fig. 1；
A kind of distributed bluetooth audible control system of Fig. 2 preferred embodiment of the present invention；
Main control unit of Fig. 3 preferred embodiment of the present invention with speech control unit；
Fig. 4 preferred embodiment of the present invention main control unit includes network module；
Fig. 5 preferred embodiment of the present invention main control unit is integrated in stereo set；
Fig. 6 preferred embodiment of the present invention main control unit passes through network connection speech analysis server；
Fig. 7 preferred embodiment key, which starts voice control, requests schematic diagram；
Fig. 8 preferred embodiment opens voice control access diagram；
Fig. 9 preferred embodiment acquisition control voice schematic diagram；
Figure 10 preferred embodiment plays music schematic diagram；
Figure 11 preferred embodiment requests music transmission schematic diagram.
Specific embodiment
Embodiments of the present invention are further described below in conjunction with each attached drawing.
Such as Fig. 2, a kind of distributed bluetooth audible control system of the preferred embodiment of the present invention, comprising: main control unit, two or two
It is a above from control unit, two or more acoustics units；
The main control unit includes bluetooth communication module, and main control unit passes through bluetooth communication module and multiple from control unit
Connection；
Include bluetooth communication module from control unit, is located in the acoustics unit from control unit, passes through with main control unit
The connection of bluetooth communication agreement；
It include control instruction input unit from control unit, main control unit receives processing and refers to from the control that control unit inputs
It enables；Main control unit it is controlled by it is described from control unit or two or more from control unit play audio.
When main control unit plays audio, it can be what that was controlled from control unit, just broadcast at that from unit is controlled
It puts；It is two or more from control unit broadcasting audio what is selected or according to setting or order.
Such as Fig. 1, existing Bluetooth audio device control principle schematic diagram, existing Bluetooth control mode, Bluetooth audio device has in general above
Switching on and shutting down key and broadcasting button, volume control button, main control unit can only be attached with a control point.
Main control unit of the present invention is connect with multiple from control unit, supports to receive control instruction from control unit from multiple, and control
It makes multiple stereo sets to play, or is played on selected stereo set according to control instruction.
In the home environment, possible each room has sound equipment from equipment, and people reach different rooms, can be selected in
The bluetooth equipment in this room plays, rather than all bluetooth equipments all play.Using the function, user only need from control sound
Ring input control instruction in equipment.From control stereo set, be each implementation example figure in band from control unit stereo set.
Such as Fig. 3, main control unit of the preferred embodiment of the present invention with speech control unit；From control unit band voice input dress
It sets, control instruction is phonetic order, and main control unit includes speech control unit, and speech control unit parses phonetic control command,
Or pass through phonetic control command described in network analysis.
Above-mentioned from control unit includes phonetic control command input key, the key is pressed, from control unit by voice
Control instruction is sent to main control unit for voice is controlled by Bluetooth protocol.
Above-mentioned main control unit includes phonetic order identification module, and phonetic order identification module can identify described single from control
The phonetic order that member uploads.
Such as Fig. 4, preferred embodiment of the present invention main control unit includes network module.Main control unit includes network module, master control
Unit can be Intelligent Network Element, such as mobile phone, computer, dedicated network playback equipment.
Such as Fig. 5, preferred embodiment of the present invention main control unit is integrated in stereo set, and above-mentioned main control unit is located at sound equipment list
Among member, main stereo set is formed, keynote rings integration of equipments main control unit, and main control unit includes network module, can be passed through
Network obtains audio data or audio file.
Such as Fig. 4, above-mentioned main control unit includes network module, and network connection unit can connect another main control unit or interconnection
Net equipment.
Such as Fig. 6, preferred embodiment of the present invention main control unit passes through network connection speech analysis server.
It is above-mentioned that phonetic order identification server is connected by main control unit network connection unit from control unit.
It is above-mentioned between control unit such as Fig. 4, it is connected by main control unit voice signal, is propped up between control unit
Hold speech communication.
Main control unit may include that network module or speech recognition module are used because speech recognition needs huge calculating
Server identifies, more accurately and efficiently, so if main control module includes network module, so that it may not have to include voice
Identification module.Further include network module alternatively, may include speech recognition module, for the voice not identified, is transmitted to
On network, identified by server.
In family's application scenarios, main control module can play the role of voice exchange, each from can be between control unit
Speech talkback call is carried out, if main control module is integrated with network unit, the language of social networks can be carried out by network unit
Sound call or the relevant amusement of audio.
In a preferred embodiment, main control unit and from control unit between, by by 4.0 BLE agreement of bluetooth transmission control
Voice messaging processed；The music information played by the transmission of bluetooth 3.0A2DP agreement.
As Fig. 7 preferred embodiment key starting voice control requests schematic diagram.
From control unit, when not starting voice control request, the 12nd byte is in its BLE broadcast data
0x00(is after data 0x03).
02 01 05 03 02 0f 18 06 ff 0d 00 03 00 00 11 09 43 43 32 36 35 30 20
53 65 6e 73 6f 72 54 61 67 05 12
08 00 20 03 02 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00
When requesting from sound equipment starting voice control, the 12nd byte just becomes 0x01(and exists in its BLE broadcast data
After data 0x03).
02 01 05 03 02 0f 18 06 ff 0d 00 03 01 00 11 09 43 43 32 36 35 30 20
53 65 6e 73 6f 72 54 61 67 05 12
08 00 20 03 02 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00
It indicates currently to send control speech pattern (or control instruction mode) for request.The BLE bluetooth that keynote rings end at this time can
To detect this request.
If Fig. 8 preferred embodiment opens voice control access diagram, main control unit detects any one from control unit
Voice control request or control request when, can with BLE interface channel is quickly established from sound equipment, and open sound stream
(VoGATT) channel receives sound flow data or control instruction data.
Such as Fig. 9 preferred embodiment acquisition control voice schematic diagram, voice command is acquired by sound equipment MIC from control unit and is sent
To main control unit, in collection process, phonetic control command or defeated is inputted from control unit by indicator light or voice prompting user
Enter control instruction, after user inputs voice or control instruction, main control unit parses described instruction, and executes, can after running succeeded
By successfully being prompted after voice channel feedback.
As Figure 10 preferred embodiment plays music schematic diagram
Main control unit can choose at random one or two and carry out music connection from control unit, pass through Bluetooth transmission music stream
To from sound equipment.
Specifically select one or two or it is multiple, which is specifically chosen, can be according to presetting, or instruction
It controls, for example sends " selecting whole sound equipments ", " one sound equipment of selection ", the phonetic orders such as " two sound equipments of selection " are set.
If Figure 11 preferred embodiment requests music transmission schematic diagram, if current main control unit is by other from control
Unit playback equipment, do not play from control unit, can be played by key request or voice request music data, from
Control unit sound equipment can actively be asked by key (3.0 agreement of bluetooth) or voice control mode (bluetooth BLE4.2 agreement)
Main control unit transmitting music is asked to flow to the sound equipment that this is connected from control unit.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure made by description of the invention and accompanying drawing content or equivalent transformation are applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of distributed bluetooth audible control system characterized by comprising main control unit, two or more from
Control unit, two or more acoustics units；
The main control unit includes bluetooth communication module, and main control unit passes through bluetooth communication module and multiple from control unit
Connection；
Described from control unit includes bluetooth communication module, is located in the acoustics unit from control unit, with main control unit
It is connected by bluetooth communication agreement；
It include control instruction input unit from control unit, main control unit receives processing and refers to from the control that control unit inputs
It enables；
Main control unit it is controlled by it is described from control unit or two or more from control unit play audio.
2. distributed bluetooth audible control system according to claim 1, it is characterised in that: the control instruction is voice control
System instruction.
3. distributed bluetooth audible control system according to claim 2, it is characterised in that: it is described from control unit include language
Sound control instruction input key, presses the key, will control language by Bluetooth protocol from control unit by phonetic control command
Sound is sent to main control unit.
4. distributed bluetooth audible control system according to claim 2, it is characterised in that: the main control unit includes language
Sound instruction identification module, phonetic order identification module can identify the phonetic order uploaded from control unit.
5. distributed bluetooth audible control system according to claim 2, it is characterised in that: the main control unit includes net
Network module.
6. distributed bluetooth audible control system according to claim 1, it is characterised in that: the main control unit is located at sound equipment
Among unit.
7. distributed bluetooth audible control system according to claim 1, it is characterised in that: the main control unit includes network
Link block, network connecting module can connect another main control unit or internet device.
8. distributed bluetooth audible control system according to claim 7, it is characterised in that: the main control unit passes through net
Network module connects phonetic order and identifies server.
9. distributed bluetooth audible control system according to claim 7, it is characterised in that: described to pass through master from control unit
It controls unit and connects network, by being connected to the network other from control unit.
10. distributed bluetooth audible control system according to claim 1, it is characterised in that: it is described between control unit,
It is connected by main control unit voice signal, from supporting speech communication between control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948984.XA CN109660914A (en) | 2017-10-12 | 2017-10-12 | A kind of distributed bluetooth audible control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948984.XA CN109660914A (en) | 2017-10-12 | 2017-10-12 | A kind of distributed bluetooth audible control system |
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| Publication Number | Publication Date |
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| CN109660914A true CN109660914A (en) | 2019-04-19 |
Family
ID=66109486
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710948984.XA Pending CN109660914A (en) | 2017-10-12 | 2017-10-12 | A kind of distributed bluetooth audible control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049709A (en) * | 2019-11-19 | 2020-04-21 | 广东科徕尼智能科技有限公司 | Bluetooth-based interconnected loudspeaker box control method, equipment and storage medium |
| CN111965988A (en) * | 2020-08-14 | 2020-11-20 | 深圳市欧瑞博科技股份有限公司 | Control method and device of intelligent equipment, intelligent control switch and storage medium |
| CN115503627A (en) * | 2022-10-14 | 2022-12-23 | 铁将军汽车电子股份有限公司 | Sound alarm system and method |
-
2017
- 2017-10-12 CN CN201710948984.XA patent/CN109660914A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049709A (en) * | 2019-11-19 | 2020-04-21 | 广东科徕尼智能科技有限公司 | Bluetooth-based interconnected loudspeaker box control method, equipment and storage medium |
| CN111049709B (en) * | 2019-11-19 | 2022-03-04 | 广东好太太智能家居有限公司 | Bluetooth-based interconnected loudspeaker box control method, equipment and storage medium |
| CN111965988A (en) * | 2020-08-14 | 2020-11-20 | 深圳市欧瑞博科技股份有限公司 | Control method and device of intelligent equipment, intelligent control switch and storage medium |
| CN115503627A (en) * | 2022-10-14 | 2022-12-23 | 铁将军汽车电子股份有限公司 | Sound alarm system and method |
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Application publication date: 20190419 |