CN106094551A - A kind of intelligent sound control system and control method - Google Patents
A kind of intelligent sound control system and control method Download PDFInfo
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- CN106094551A CN106094551A CN201610548940.3A CN201610548940A CN106094551A CN 106094551 A CN106094551 A CN 106094551A CN 201610548940 A CN201610548940 A CN 201610548940A CN 106094551 A CN106094551 A CN 106094551A
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- main frame
- operated controls
- voice operated
- extension set
- voice
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The invention discloses a kind of intelligent sound control system and control method, system includes: voice operated controls main frame and voice operated controls extension set；Described voice operated controls extension set is used for gathering audio signal and being sent to described voice operated controls main frame, described voice operated controls main frame generates the control instruction to controlled plant according to after identifying audio signal and returns to corresponding voice operated controls extension set, and corresponding voice operated controls extension set controls described controlled plant and performs corresponding instruction.Present invention can be implemented in any room in family, household electrical appliances can be controlled by voice and work, reduce the cost of voice operated controls extension set simultaneously, significantly reduce cost of goods manufactured.
Description
Technical field
The present invention relates to Smart Home technical field, particularly relate to a kind of intelligent sound control system and control method.
Background technology
Along with the development of cybertimes, the concept of Smart Home is the most gradually rooted in the hearts of the people, and people are to intelligence man simultaneously
The intelligent requirements occupied also is gradually increased；Such as, it is desirable to just can be realized the control to household electrical appliance by voice, such as:
Voice command TV adjusts platform, Voice command air-conditioning etc..
The most really have this kind of can be with voice-operated household electrical appliance, such as Set Top Box, the TV of band voice control function
Deng；The household electrical appliances of this type are all that usual price is more expensive when dispatching from the factory just with these functions；And the electricity in our existing family
Device is typically all does not has these functions.
The most just create a kind of voice operated controls, substantially can realize by voice operated controls, control infrared electrical equipment
Purpose.
And some occasion, it would be desirable to be that the electrical equipment to not chummery controls respectively (as free in each room
Adjust)；And this voice operated controls controls infrared electrical equipment, infrared ray cannot penetrate wall；Thus need in each room
Between be equipped with a voice operated controls.At this moment we may be accomplished by buying in multiple voice operated controls, realizes to family not
The control of the infrared electrical equipment in isospace position.And this voice operated controls, processor (CPU) function is the most powerful, as with
Speech processing algorithm；Also will be with WIFI network linkage function etc., relatively costly, price is more expensive.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, present invention aim at providing a kind of intelligent sound control system and control method,
Aim to solve the problem that in prior art, in voice operated controls system, processor (CPU) function is the most powerful, as with speech processes
Algorithm；Also relatively costly with WIFI network linkage function etc., that price is more expensive defect.
Technical scheme is as follows:
A kind of intelligent sound control system, wherein, system includes: voice operated controls main frame and voice operated controls extension set；
Described voice operated controls extension set is used for gathering audio signal and being sent to described voice operated controls main frame, described Voice command
Device main frame generates the control instruction to controlled plant according to after identifying audio signal and returns to corresponding voice operated controls extension set,
Corresponding voice operated controls extension set controls described controlled plant and performs corresponding instruction.
Described intelligent sound control system, wherein, described voice operated controls main frame includes master cpu, infrared receiver electricity
Road, main frame infrared transmitting circuit, main frame RF transceiver module, WIFI module, host audio A/D modular converter, main frame MIC；
Described master cpu is connected to network by described WIFI module, is used for receiving audio digital signals, processing described main frame RF
The data of transceiver module, reception infrared control data and transmission infrared control data；
The infrared remote instruction of IR remote controller is entered by the data that described infrared receiving circuit sends for receiving IR remote controller
Row study；
Described main frame infrared transmitting circuit is used for sending infrared data and controls the work of described controlled plant；
Described main frame RF transceiver module, for communicating wirelessly with the extension set RF transceiver module in voice operated controls extension set, completes
Data exchange；
Described host audio A/D modular converter is for being converted to data signal by the analogue signal of audio frequency；
Described main frame MIC is for carrying out pickup to audio frequency；
Described master cpu receives and dispatches mould with described infrared receiving circuit, described main frame infrared transmitting circuit, described main frame RF respectively
Block, described WIFI module, described host audio A/D modular converter connect, described host audio A/D modular converter also with described master
Machine MIC connects.
Described intelligent sound control system, wherein, described voice operated controls extension set includes extension set RF transceiver module, extension set
Infrared transmitting circuit, extension set audio A/D modular converter, extension set MIC；
Described extension set RF transceiver module, for communicating wirelessly with the main frame RF transceiver module in voice operated controls main frame, completes
Data exchange；
Described extension set infrared transmitting circuit is used for sending infrared data and controls the work of described controlled plant；
Described extension set audio A/D modular converter is for being converted to data signal by the analogue signal of audio frequency；
Described extension set MIC is for carrying out pickup to audio frequency；
Described extension set RF transceiver module is connected with described extension set infrared transmitting circuit, described extension set audio A/D modular converter respectively,
Described extension set audio A/D modular converter is also connected with described extension set MIC.
Described intelligent sound control system, wherein, includes several voice operated controls extension sets in described system.
Described intelligent sound control system, wherein, voice operated controls main frame and each voice operated controls extension set have respectively
Different ID is had to number.
A kind of control method of intelligent sound control system, wherein, method includes:
A, voice operated controls extension set gather audio signal, and send audio signal to voice operated controls main frame；
The audio signal received is resolved by B, voice operated controls main frame, generates corresponding control instruction according to analysis result,
And control instruction is sent to corresponding voice operated controls extension set；
After C, voice operated controls receive control instruction, control corresponding controlled device and perform corresponding operation.
The control method of described intelligent sound control system, wherein, also includes before described step A:
S1, in advance voice operated controls main frame is connected with wireless router by WIFI, completes the networking of voice operated controls main frame
Configuration；
S2, respectively voice operated controls main frame is carried out ID with voice operated controls extension set beforehand through intelligent terminal and mate；
S3, beforehand through intelligent terminal by completing of voice operated controls main frame and voice operated controls extension set infrared remote instruction
Practise.
The control method of described intelligent sound control system, wherein, described step A also includes:
A1, in advance voice operated controls main frame and voice operated controls extension set are separately positioned in different rooms, and by voice control
The room at device main frame place processed is designated as main frame room, and the room at voice operated controls extension set place is designated as voice operated controls extension set room
Between；
A2, the audio signal of acquisition user, it is judged that user's location；
A3, when detecting that user is in extension set room, voice operated controls extension set obtain user voice remote control instruction, by voice
Telecommand is sent to voice operated controls main frame；
A4, when detecting that user is in main frame room, voice operated controls main frame gather audio signal.
The control method of described intelligent sound control system, wherein, described step B specifically includes:
The audio signal received is resolved by B1, voice operated controls main frame, it is judged that whether controlled plant is in main frame room；
If B2 controlled plant is in main frame room, then, after the mike pickup of voice operated controls main frame, audio signal is carried out A/
D changes, and exports digital audio and video signals, and digital audio and video signals is through master cpu
Resolve, obtain semanteme；
If B3 controlled plant is in extension set room, then, after the mike pickup of voice operated controls main frame, audio signal is carried out A/
D changes, and exports digital audio and video signals, and digital audio and video signals resolves through master cpu, obtains semanteme, by main frame RF mould
The extension set RF module of block voice operated controls extension set in the voice operated controls extension set room at controlled plant place sends corresponding
Infrared remote instruction.
The control method of described intelligent sound control system, wherein, described step C specifically includes:
C11, judge whether controlled plant is in main frame room；
If C12 controlled plant is in main frame room, then voice operated controls host computer control infrared transmitting circuit launches the infrared of correspondence
Telecommand, controls controlled plant and performs corresponding operation；
If C13 controlled plant is in voice operated controls extension set room, then voice operated controls extension set accepts voice operated controls main frame and sends out
After the infrared remote instruction sent, control infrared transmitting circuit and launch corresponding infrared remote instruction, control controlled plant execution right
The operation answered.
The invention provides a kind of intelligent sound control system and control method, the present invention is only in voice operated controls main frame
With CPU and WIFI networking module, by voice operated controls host computer control voice operated controls extension set, any room in the family
Between, household electrical appliances can be controlled by voice, reduce the cost of voice operated controls extension set simultaneously, significantly reduce product manufacturing
Cost, reduces system cost.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the concrete Application Example one of a kind of intelligent sound control system of the present invention.
Fig. 2 is the structure of the voice operated controls main frame of the specific embodiment two of a kind of intelligent sound control system of the present invention
Block diagram.
Fig. 3 is the structure of the voice operated controls extension set of the preferred embodiment three of a kind of intelligent sound control system of the present invention
Block diagram.
Fig. 4 is the flow process of the preferred embodiment of the control method of a kind of intelligent sound control system of the present invention.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and effect clearer, clear and definite, below to the present invention the most specifically
Bright.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of intelligent sound system of the present invention includes: voice operated controls main frame and voice operated controls extension set；Described voice control
Device extension set processed is used for gathering audio signal and being sent to described voice operated controls main frame, and described voice operated controls main frame is according to identification
Generate the control instruction to controlled plant after audio signal and return to corresponding voice operated controls extension set, corresponding Voice command
Device extension set controls described controlled plant and performs corresponding instruction.
Specifically, present invention also offers the structural frames of the concrete Application Example one of a kind of intelligent sound control system
Figure, as it is shown in figure 1, be wherein arranged in parlor by voice operated controls main frame, voice operated controls extension set is arranged on other rooms, as
Voice operated controls extension set one is arranged on master bedroom, and voice operated controls extension set two is arranged on study etc..Wherein, system includes: voice
Controller main frame 100, voice operated controls extension set 200, wireless router 300, cloud server 400, controlled plant 500 and intelligence
Terminal 600；
Described voice operated controls main frame 100 is for obtaining the resource of cloud server 400, controlling voice operated controls extension set 200 work
Making and control controlled plant 500 to perform to instruct accordingly, described voice operated controls extension set 200 is used for receiving voice operated controls master
Controlling controlled plant 500 after the control instruction of machine 100 to perform to instruct accordingly, described cloud server 400 is for storaged voice
The semantic data that resolve, described intelligent terminal 600 refers to for voice operated controls main frame 100 is attached configuration and infrared remote control
The coupling learning of order；
Described voice operated controls main frame 100 is connected with described wireless router 300 by WIFI, and described wireless router 300 leads to
Crossing network and connect described cloud server 400, described voice operated controls main frame 100 is by RF-wise and described voice operated controls
Extension set 200 connects, and described voice operated controls main frame 100 and described voice operated controls extension set 20 are respectively by infrared remote instruction control
Controlled plant 500 processed performs to instruct accordingly, and described voice operated controls main frame 100 passes through described wireless router 300 with described
Intelligent terminal 600 connects.
Described system includes several voice operated controls extension sets.
When being embodied as, system is by voice operated controls main frame, some voice operated controls extension sets, wireless router, high in the clouds clothes
Business device (including: the functions such as speech recognition engine, high in the clouds semanteme parsing), controlled household electrical appliances i.e. (controlled plant) and intelligent terminal's group
Become；Intelligent terminal is preferably smart mobile phone.Set up applications in smart mobile phone, mainly carries out WIFI to voice operated controls main frame
Connect configuration and remote controller ultra-red order coupling learning (followed by describing in detail).Voice operated controls main frame passes through WIFI and family
Wireless router in front yard connects, and router can be connected to cloud server by network；
Voice operated controls main frame can carry out information exchange by RF-wise and voice operated controls extension set, and then can control red
Outer household electrical appliances.
In further embodiment, as in figure 2 it is shown, described voice operated controls main frame 100 includes master cpu 110, infrared connects
Receive circuit 120, main frame infrared transmitting circuit 130, main frame RF transceiver module 140, WIFI module 150, host audio A/D modulus of conversion
Block 160, main frame MIC170；
Described master cpu 110 is connected to network by described WIFI module 150, is used for receiving described in audio digital signals, process
The data of main frame RF transceiver module 140, reception infrared control data and transmission infrared control data.
The data that described infrared receiving circuit 120 sends for the receiving IR remote controller infrared remote control to IR remote controller
Instruction learns；
Described main frame infrared transmitting circuit 130 is used for sending infrared data and controls the work of described controlled plant；
Described main frame RF transceiver module 140 is used for communicating wirelessly with the extension set RF transceiver module in voice operated controls extension set,
Complete data exchange；
Described host audio A/D modular converter 160 is for being converted to data signal by the analogue signal of audio frequency；
Described main frame MIC170 is for carrying out pickup to audio frequency；
Described master cpu 110 respectively with described infrared receiving circuit 120, described main frame infrared transmitting circuit 130, described main frame
RF transceiver module 140, described WIFI module 150, described host audio A/D modular converter 160 connect, described host audio A/D
Modular converter 160 is also connected with described main frame MIC170.
Described voice operated controls main frame 100 also includes Host Status display lamp 180 and host computer control button 190.Main frame shape
State display lamp 180 is for showing the duty of main frame, when voice operated controls main frame is in infrared emission message or receives language
During sound message, the most corresponding different indicator light colors.Host computer control button 190 is for controlling the switch of voice operated controls main frame
Operation.
When being embodied as, WIFI module can connect with the wireless router in family, accesses external network；Main frame RF receives
Send out module to be operated in ISM and open for free frequency range.For voice operated controls main frame, when it is carried out phonetic entry control, Mike
Wind carries out pickup, and then audio analog signals enters host audio A/D modular converter, exports digital audio and video signals, DAB
Signal enters master cpu and processes.Owing to WIFI networking module, Internet resources can be got；This audio processing process, needs
Speech recognition engine to be started (such as domestic contrast famous be University of Science and Technology news fly), parse language by speech recognition engine,
Also need to language carries out semantic analysis (the domestic company also having some offer semantic analysis)；After analyzing semanteme, it is possible to
According to semanteme, launch infrared control signal, perform corresponding operation.Electret microphone, mainly it to have volume little, frequency response
Atmosphere width, low cost and other advantages, requirement can be met completely for Voice command pickup.
Master cpu may be wirelessly connected to network by WIFI module；Audio digital signals can be received；Master can be processed
Machine RF transceiver module data；Infrared data can be received；Infrared control data can be sent.Infrared receiving circuit can receive red
Outer remote controller sends data, is mainly used in the study of remote controller infrared coding.Main frame infrared transmitting circuit can send infrared data,
For controlling infrared household electrical appliance.Main frame RF transceiver module is mainly used in receiving and dispatching with the extension set RF in other voice operated controls extension set
Module communicates wirelessly, and completes data exchange；The communication frequency band of the RF in main frame RF transceiver module and extension set RF transceiver module
Choose the frequency range that opens for free, such as: 2.4G frequency range etc..Host audio A/D modular converter, can complete the analogue signal to audio frequency
Be converted to data signal, it is simple to input master cpu processes.Audio pickup part selects electret microphone, is mainly it
There is volume little, frequency response atmosphere width, low cost and other advantages, requirement can be met completely for Voice command pickup.
In further embodiment, as it is shown on figure 3, described voice operated controls extension set includes extension set RF transceiver module 210, divides
Machine infrared transmitting circuit 220, extension set audio A/D modular converter 230, extension set MIC240；
Described extension set RF transceiver module 210 is used for communicating wirelessly with the main frame RF transceiver module in voice operated controls main frame,
Complete data exchange；
Described extension set infrared transmitting circuit 220 is used for sending infrared data and controls the work of described controlled plant；
Described extension set audio A/D modular converter 230 is for being converted to data signal by the analogue signal of audio frequency；
Described extension set MIC240 is for carrying out pickup to audio frequency；
Described extension set RF transceiver module 210 respectively with described extension set infrared transmitting circuit 220, described extension set audio A/D modulus of conversion
Block 230 connects, and described extension set audio A/D modular converter 230 is also connected with described extension set MIC240.
Described voice operated controls extension set 200 also includes that extension set status indicator lamp 250 and extension set control button 260.Extension set shape
State display lamp 250 is for showing the duty of voice operated controls extension set, when voice operated controls extension set is in infrared emission message
Or when receiving speech message, the most corresponding different indicator light colors.Extension set controls button 260 and is used for controlling voice operated controls
The switching manipulation of extension set.
When being embodied as, extension set RF transceiver module is identical with the main frame RF transceiver module employing in voice operated controls main frame
Working frequency range, can communicate wirelessly with voice operated controls main frame.Voice operated controls extension set, when it is carried out phonetic entry
Time, also it is that mike first carries out pickup, then audio analog signals enters into extension set A/D modular converter, and machine A/D modular converter is defeated
The digital signal gone out is supplied directly to extension set RF transceiver module, and extension set RF transceiver module sends digital audio and video signals and is transferred to voice
Controller main frame processes；Then the processing procedure in voice operated controls main frame and above-mentioned voice operated controls host process process
Similar, repeat no more.After voice operated controls host process completes, it is judged that the control voice operated controls extension set of this instruction, controlling
Instruction is transferred to corresponding voice operated controls extension set by RF, and voice operated controls extension set retransmits infrared control instruction, completes one
Secondary speech control process.User can configure the connection of voice operated controls main frame and voice operated controls extension set, it is achieved Voice command
Freely expanding of device extension set, forms speech control system.Voice operated controls extension set is due to without independent CPU and WIFI mould
Block, cost is greatly reduced relative to voice operated controls main frame, for the application in rooms many in family, significantly reduces cost.
Extension set infrared transmitting circuit, extension set audio A/D modular converter and extension set MIC part with in voice operated controls main frame
Identical, it is not described further.Extension set RF transceiver module in fact with voice operated controls main frame is also identical, simply need
Bright, this extension set RF transceiver module, with digital audio interface (generally I2S interface), can complete DAB
Input；And transceiver module is the most all with a MCU, can be programmed, carry out simple peripheral control, such as infrared emission
Coding output etc..
Voice operated controls main frame and each voice operated controls extension set are respectively provided with different ID numberings.Voice operated controls main frame
Powering on and WIFI networking, in the case of voice operated controls extension set powers on, smart mobile phone also connects home network by WIFI.In intelligence
Under energy mobile phone application interface, the id number of voice operated controls main frame and the id number of voice operated controls extension set are respectively written into, just
The binding of voice operated controls main frame and voice operated controls extension set can be realized.When voice operated controls main frame and voice operated controls extension set
Between by RF carry out information exchange time, each exchange information, with id number, thus can ensure that the mesh that information exchanges
Mark will not be disorderly.
Present invention also offers the flow chart of the preferred embodiment of the control method of a kind of intelligent sound control system, such as figure
Shown in 4, wherein, method includes:
Step S100, voice operated controls extension set gather audio signal, and send audio signal to voice operated controls main frame；
The audio signal received is resolved by step S200, voice operated controls main frame, generates corresponding control according to analysis result
System instruction, and control instruction is sent to corresponding voice operated controls extension set；
After step S300, voice operated controls receive control instruction, control corresponding controlled device and perform corresponding operation.
When being embodied as, the quantity of voice operated controls extension set freely can expand according to the demand of user；Only in voice control
With CPU and WiFi networking module in device main frame processed, main frame and extension set use RF radio-frequency communication to carry out information exchange；Thus
Can be implemented in any room in family, household electrical appliances can be controlled by voice.
In further embodiment, also include before described step S100:
Step S1, in advance voice operated controls main frame is connected with wireless router by WIFI, completes voice operated controls main frame
Networking configuration；
Step S2, respectively voice operated controls main frame is carried out ID with voice operated controls extension set beforehand through intelligent terminal and mate；
Step S3, beforehand through intelligent terminal by completing voice operated controls main frame and voice operated controls extension set infrared remote instruction
Study.
When being embodied as, in described step S1, under voice operated controls main frame power-up state, if not using for the first time
(i.e. carried out network and connect configuration), can control button by " length is pressed " and make it reset, if using for the first time,
Acquiescence enters state to be configured；Then mobile phone applications client is opened, it appeared that have voice operated controls main frame to be configured, then
Select this voice operated controls main frame, at WIFI configuration interface, fill in SSID and the password of wireless router in family, then select
(depending on home network situation, typically between 20 seconds to 2 minutes) just can complete Voice command to select configuration connection, excessively a little time
The networking configuration of device main frame.
Described step S2, owing to we carry out home wiring control by speech, is the most all converted into infrared signal to household electrical appliances
The control carried out；So we are accomplished by learning the infrared remote coding of household electrical appliances.By utilizing infrared remote control after study
The paired household electrical appliances of code conversion infrared remote instruction.
In learning process, need to be carried out compounding practice by voice operated controls main frame and smart mobile phone；First have to determine this language
Sound control system one has several voice operated controls extension set, if it is a voice operated controls main frame and two voice operated controlss divide
The pattern of machine, voice operated controls main frame is placed on parlor, and voice operated controls extension set one is placed on master bedroom, voice operated controls extension set two
It is placed on study.Then on smart mobile phone interface, select voice operated controls main frame, select " parlor " at room options,
Voice operated controls main frame study interface, each household electrical appliances newly-built carry out infrared coding definition study.
Such as: after newly-built living-room TV remote control, study " volume+" coding, by being directed at voice operated controls master remote controller
The infrared receiver end of machine, completes study by " volume+" button of living-room TV machine IR remote controller；
The most such as: after the Air Conditioner Remote of newly-built parlor, study " freezing 24 degree " coding, we can be adjusted to parlor air-conditioning to arrange
Freeze the pattern of 24 degree, then press remote controller and close, then the infrared receiver end air-conditioning remote control alignment voice operated controls main frame,
Open by remote controller, this be the infrared coding that remote controller is launched be exactly the order of " freezing 24 degree ", the most permissible by such step
Complete the coding study of conventional operation.
Certainly we can only learn the order that we commonly use, and encodes as learnt the infrared control of " HNTV "；
This can learn by set-top box remote controller is combined infrared coding, completes the study of specific infrared coding.
Subsequently at smart mobile phone infrared learning interface, select voice operated controls extension set one, select at room options " main
Sleeping ", enter voice operated controls extension set one infrared learning interface, then carry out the infrared coding study of each household electrical appliances in master bedroom；Voice
Controller extension set two is similar, is not described further.
Each voice operated controls main frame and voice operated controls extension set in described step S3, be all with different ID numberings
's.
Powering on and WIFI networking at voice operated controls main frame, in the case of voice operated controls extension set powers on, smart mobile phone leads to
Cross WIFI and also connect home network.Under smart mobile phone application interface, id number and the Voice command of voice operated controls main frame
The id number of device extension set is respectively written into, it is possible to realize the binding of voice operated controls main frame and voice operated controls extension set.Work as voice
When carrying out information exchange by RF between controller main frame and voice operated controls extension set, each exchange information is with id number
, the target that the information that thus can ensure that exchanges will not be disorderly.
By forming system and the principles illustrated of voice operated controls above, can will be apparent from recognizes that smart mobile phone is only
When initially use, serve network configuration, infrared coding study with ultra-red order management, system voice controller main frame with
The effect of voice operated controls extension set coupling.And in actual use, it is possible to direct Voice command rather than intelligence to be passed through
Can operate by mobile phone, really realize speech-sound intelligent control.
In further embodiment, step S100 specifically includes:
Step S101, in advance voice operated controls main frame and voice operated controls extension set are separately positioned in different rooms, and will
The room at voice operated controls main frame place is designated as main frame room, and the room at voice operated controls extension set place is designated as voice operated controls
Extension set room；
Step S102, the audio signal of acquisition user, it is judged that user's location；
Step S103, when detecting that user is in extension set room, voice operated controls extension set obtain user voice remote control instruction,
Voice remote control instruction is sent to voice operated controls main frame；
Step S104, when detecting that user is in main frame room, voice operated controls main frame gather audio signal.
When being embodied as, being arranged in parlor by voice operated controls main frame, voice operated controls extension set is arranged on other rooms,
As voice operated controls extension set one is arranged on master bedroom, voice operated controls extension set two is arranged on study etc..According to the audio frequency letter obtained
Number position different, use different voice operated controlss to gather audio signal.
When user is in the room at voice operated controls main frame place, described step S300 specifically includes:
The audio signal received is resolved by step S301, voice operated controls main frame, it is judged that whether controlled plant is in main frame
Room；
If step S302 controlled plant is in main frame room, then after the mike pickup of voice operated controls main frame, audio signal
Carrying out A/D conversion, export digital audio and video signals, digital audio and video signals resolves through master cpu, obtains semanteme；
If step S303 controlled plant is in voice operated controls extension set room, then after the mike pickup of voice operated controls main frame,
Audio signal being carried out A/D conversion, exports digital audio and video signals, digital audio and video signals resolves through master cpu, obtains language
Justice, by the extension set RF of main frame RF module voice operated controls extension set in the voice operated controls extension set room at controlled plant place
Module sends corresponding infrared remote instruction.
When being embodied as, typically voice operated controls main frame being placed in parlor, voice operated controls extension set is placed on each room
Between；When wanting in parlor, during by household electrical appliances in Voice command parlor, as opened parlor air-conditioning；Can directly say and " open parlor
Air-conditioning ", after the mike pickup in voice operated controls main frame, then audio signal is carried out A/D conversion, output DAB letter
Number, digital audio and video signals enters master cpu and processes.Owing to voice operated controls main frame has WIFI networking function, can get
Network server resources, carries out speech recognition and semantic parsing；After analyzing semanteme, control infrared transmitting circuit, launch and " open
Air-conditioning " corresponding infrared coded data, perform corresponding operation.
When wanting in parlor, during by household electrical appliances in other room of Voice command, as opened master bedroom air-conditioning；Can directly say
" open master bedroom air-conditioning ", after the mike pickup in voice operated controls main frame, audio signal is carried out A/D conversion, output numeral
Audio signal enters master cpu and processes, after then being resolved by gateway server acquisition speech recognition and semanteme, by main frame RF
Module sends the instruction controlling " opening master bedroom air-conditioning ", and the voice operated controls extension set in master bedroom room is received by extension set RF module
After instruction and resolving, control infrared emission ultra-red order of " opening master bedroom air-conditioning ", complete a secondary control operation.
Further, described step S200 also includes:
Step S201, when detecting that user is in voice operated controls extension set room, voice operated controls extension set obtain user language
Voice remote control instruct, by voice remote control instruction be sent to voice operated controls main frame, voice operated controls main frame voice remote control is instructed into
Row resolves and obtains controlled plant position.
And in further embodiment, in user is in the room at voice operated controls extension set place, the most described step
S300 specifically includes:
Step S311, judge whether controlled plant is in main frame room；
If step S312 controlled plant is in main frame room, then voice operated controls host computer control infrared transmitting circuit launches correspondence
Infrared remote instruction, control controlled plant and perform corresponding operation；
If step S313 controlled plant is in voice operated controls extension set room, then voice operated controls extension set accepts voice operated controls
After the infrared remote instruction that main frame sends, control infrared transmitting circuit and launch corresponding infrared remote instruction, control controlled plant
Perform corresponding operation.
When being embodied as, when thinking in a room, during by household electrical appliances in Voice command parlor, as opened parlor air-conditioning；Can
Directly to say " opening parlor air-conditioning ", after the mike pickup in room, place voice operated controls extension set, audio signal is carried out
A/D changes, and the digital signal of output is supplied directly to extension set RF transceiver module, and extension set RF transceiver module gives audio signal transmission
Voice operated controls main frame processes；Voice operated controls main frame master cpu obtains speech recognition by gateway server after processing
And semantic resolve after, control infrared emission ultra-red order of " opening master bedroom air-conditioning ", complete a secondary control operation.
When thinking in a room, when controlling the household electrical appliances in other room, such as, control in study to open master bedroom air-conditioning；Can be straight
Connect " opening master bedroom air-conditioning ", after the mike pickup in voice operated controls extension set in study, audio signal is carried out A/D and turns
Changing, the digital audio and video signals of output is supplied directly to extension set RF transceiver module, and extension set RF transceiver module passes through audio signal to penetrate
Keeping pouring in the voice operated controls main frame being passed to be positioned in parlor, voice operated controls main frame master cpu passes through gateway server after processing
After obtaining speech recognition and semantic parsing；Send " opening master bedroom air-conditioning " by radio frequency to instruct, the Voice command being positioned in master bedroom
Device extension set radio frequency reception, to after control instruction, performs corresponding infrared emission order, completes a secondary control operation.
In sum, the invention provides a kind of intelligent sound control system and control method, system includes: Voice command
Device main frame and voice operated controls extension set；Described voice operated controls extension set is used for gathering audio signal and being sent to described Voice command
Device main frame, described voice operated controls main frame generates the control instruction to controlled plant according to after identifying audio signal and returns to phase
The voice operated controls extension set answered, corresponding voice operated controls extension set controls described controlled plant and performs corresponding instruction.The present invention
Only with CPU and WIFI networking module in voice operated controls main frame, divided by voice operated controls host computer control voice operated controls
Machine, any room in the family, household electrical appliances can be controlled by voice, reduce the one-tenth of voice operated controls extension set simultaneously
This, significantly reduce cost of goods manufactured, reduce system cost.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Protect scope.
Claims (10)
1. an intelligent sound control system, it is characterised in that system includes: voice operated controls main frame and voice operated controls divide
Machine；
Described voice operated controls extension set is used for gathering audio signal and being sent to described voice operated controls main frame, described Voice command
Device main frame generates the control instruction to controlled plant according to after identifying audio signal and returns to corresponding voice operated controls extension set,
Corresponding voice operated controls extension set controls described controlled plant and performs corresponding instruction.
Intelligent sound control system the most according to claim 1, it is characterised in that described voice operated controls main frame includes main
Control CPU, infrared receiving circuit, main frame infrared transmitting circuit, main frame RF transceiver module, WIFI module, host audio A/D modulus of conversion
Block, main frame MIC；
Described master cpu is connected to network by described WIFI module, is used for receiving audio digital signals, processing described main frame RF
The data of transceiver module, reception infrared control data and transmission infrared control data；
The infrared remote instruction of IR remote controller is entered by the data that described infrared receiving circuit sends for receiving IR remote controller
Row study；
Described main frame infrared transmitting circuit is used for sending infrared data and controls the work of described controlled plant；
Described main frame RF transceiver module, for communicating wirelessly with the extension set RF transceiver module in voice operated controls extension set, completes
Data exchange；
Described host audio A/D modular converter is for being converted to data signal by the analogue signal of audio frequency；
Described main frame MIC is for carrying out pickup to audio frequency；
Described master cpu receives and dispatches mould with described infrared receiving circuit, described main frame infrared transmitting circuit, described main frame RF respectively
Block, described WIFI module, described host audio A/D modular converter connect, described host audio A/D modular converter also with described master
Machine MIC connects.
Intelligent sound control system the most according to claim 2, it is characterised in that described voice operated controls extension set includes point
Machine RF transceiver module, extension set infrared transmitting circuit, extension set audio A/D modular converter, extension set MIC；
Described extension set RF transceiver module, for communicating wirelessly with the main frame RF transceiver module in voice operated controls main frame, completes
Data exchange；
Described extension set infrared transmitting circuit is used for sending infrared data and controls the work of described controlled plant；
Described extension set audio A/D modular converter is for being converted to data signal by the analogue signal of audio frequency；
Described extension set MIC is for carrying out pickup to audio frequency；
Described extension set RF transceiver module is connected with described extension set infrared transmitting circuit, described extension set audio A/D modular converter respectively,
Described extension set audio A/D modular converter is also connected with described extension set MIC.
Intelligent sound control system the most according to claim 3, it is characterised in that include several languages in described system
Sound controller extension set.
Intelligent sound control system the most according to claim 4, it is characterised in that voice operated controls main frame and each voice
Controller extension set is respectively provided with different ID numberings.
6. the control method of an intelligent sound control system, it is characterised in that method includes:
A, voice operated controls extension set gather audio signal, and send audio signal to voice operated controls main frame；
The audio signal received is resolved by B, voice operated controls main frame, generates corresponding control instruction according to analysis result,
And control instruction is sent to corresponding voice operated controls extension set；
After C, voice operated controls receive control instruction, control corresponding controlled device and perform corresponding operation.
The control method of intelligent sound control system the most according to claim 6, it is characterised in that before described step A
Also include:
S1, in advance voice operated controls main frame is connected with wireless router by WIFI, completes the networking of voice operated controls main frame
Configuration；
S2, respectively voice operated controls main frame is carried out ID with voice operated controls extension set beforehand through intelligent terminal and mate；
S3, beforehand through intelligent terminal by completing of voice operated controls main frame and voice operated controls extension set infrared remote instruction
Practise.
The control method of intelligent sound control system the most according to claim 7, it is characterised in that described step A is also wrapped
Include:
A1, in advance voice operated controls main frame and voice operated controls extension set are separately positioned in different rooms, and by voice control
The room at device main frame place processed is designated as main frame room, and the room at voice operated controls extension set place is designated as voice operated controls extension set room
Between；
A2, the audio signal of acquisition user, it is judged that user's location；
A3, when detecting that user is in extension set room, voice operated controls extension set obtain user voice remote control instruction, by voice
Telecommand is sent to voice operated controls main frame；
A4, when detecting that user is in main frame room, voice operated controls main frame gather audio signal.
The control method of intelligent sound control system the most according to claim 8, it is characterised in that described step B is concrete
Including:
The audio signal received is resolved by B1, voice operated controls main frame, it is judged that whether controlled plant is in main frame room；
If B2 controlled plant is in main frame room, then, after the mike pickup of voice operated controls main frame, audio signal is carried out A/
D changes, and exports digital audio and video signals, and digital audio and video signals resolves through master cpu, obtains semanteme；
If B3 controlled plant is in extension set room, then, after the mike pickup of voice operated controls main frame, audio signal is carried out A/
D changes, and exports digital audio and video signals, and digital audio and video signals resolves through master cpu, obtains semanteme, by main frame RF mould
The extension set RF module of block voice operated controls extension set in the voice operated controls extension set room at controlled plant place sends corresponding
Infrared remote instruction.
The control method of intelligent sound control system the most according to claim 9, it is characterised in that described step C is concrete
Including:
C11, judge whether controlled plant is in main frame room；
If C12 controlled plant is in main frame room, then voice operated controls host computer control infrared transmitting circuit launches the infrared of correspondence
Telecommand, controls controlled plant and performs corresponding operation；
If C13 controlled plant is in voice operated controls extension set room, then voice operated controls extension set accepts voice operated controls main frame and sends out
After the infrared remote instruction sent, control infrared transmitting circuit and launch corresponding infrared remote instruction, control controlled plant execution right
The operation answered.
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| CN109557831A (en) * | 2017-09-26 | 2019-04-02 | 郭连花 | A kind of household electric appliance control method and device |
| CN107767868A (en) * | 2017-10-23 | 2018-03-06 | 深圳北鱼信息科技有限公司 | Microphone array and speech control system |
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| CN110060664A (en) * | 2019-05-13 | 2019-07-26 | 杨柳 | A kind of Intelligent household voice control system |
| CN110164436A (en) * | 2019-05-22 | 2019-08-23 | 深圳市智乐创科技有限公司 | The system and method for portable intelligent multipoint voice control household |
| CN112929243A (en) * | 2021-01-21 | 2021-06-08 | 泉州巨晖电子有限公司 | Intelligent remote control equipment based on voice recognition and control method |
| CN115494739A (en) * | 2022-11-22 | 2022-12-20 | 广州河东科技有限公司 | Intelligent sound and intelligent home linkage method and linkage system |
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