CN109360556A - A kind of Intelligent household voice control system and method based on Bluetooth transmission - Google Patents
A kind of Intelligent household voice control system and method based on Bluetooth transmission Download PDFInfo
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- 238000013523 data management Methods 0.000 claims abstract description 47
- 238000004458 analytical method Methods 0.000 claims description 14
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
- H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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Abstract
The invention discloses a kind of Intelligent household voice control systems based on Bluetooth transmission, it is related to Smart Home technical field, the Intelligent household voice control system includes blue-tooth intelligence terminal module, speech recognition module, Bluetooth gateway, data processing module, data outputting module and data management module.The invention also discloses the control methods using the Intelligent household voice control system based on Bluetooth transmission.In order to solve the problems, such as that traditional intelligence household speech control system can not cover all around control to indoor environment, the present invention is used cooperatively by blue-tooth intelligence terminal module and speech recognition module, voice messaging and indoor voice signal to front end are acquired, realize the covering comprehensive to indoor environment, received instruction is transferred to smart home device to realize the control to smart home device by data outputting module connection, coverage area is comprehensive, is with a wide range of applications.
Description
Technical field
The present invention relates to Smart Home technical field, specifically a kind of intelligent home voice based on Bluetooth transmission controls system
System and method.
Background technique
Nowadays, with the continuous development of science and technology, more and more home equipments occur in people's lives, for everybody
Daily life is provided convenience.And under the influence of internet, home equipment starts to send out to intelligent, instrumentation direction
Exhibition, forms using house as platform, has home life using comprehensive wiring technology, network communication technology, audio and video technology etc.
Close the integrated smart home of facility.Compared with common household, smart home not only has the function of traditional living, also have efficiently,
The advantages that automation, intelligence, more humanized service is provided for people's lives.
In order to improve the convenience of Intelligent housing, it usually needs it is controlled using speech recognition, it is still, traditional
Intelligent household voice control system usually requires to be attached using network, is unable to satisfy and covers all around control to indoor environment
Effect.Therefore, a kind of Intelligent household voice control system and method based on Bluetooth transmission is designed, urgent need to resolve is become
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of Intelligent household voice control system and method based on Bluetooth transmission, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of Intelligent household voice control system based on Bluetooth transmission, including blue-tooth intelligence terminal module, speech recognition module,
Bluetooth gateway, data processing module, data outputting module and data management module；The blue-tooth intelligence terminal module and voice are known
Other module is connect with Bluetooth gateway, and the Bluetooth gateway is connect by data processing module with data outputting module, the number
Also pass through data management module according to processing module to connect with data outputting module；
The blue-tooth intelligence terminal module includes blue-tooth intelligence terminal device, and the voice messaging acquisition identification for front end forms language
Sound data simultaneously carry out being sent to Bluetooth gateway by realizing to match with Bluetooth gateway；The blue-tooth intelligence terminal device is to support indigo plant
The input terminal of smart phone, tablet computer or the laptop of tooth function, the blue-tooth intelligence terminal device is connected for connecing
Receive the sound collection card of voice messaging；
The speech recognition module, for being acquired analysis formation instruction to indoor voice signal and being transmitted to Bluetooth gateway；
The speech recognition module share it is multiple, and at least provided with a speech recognition module in each room；
The Bluetooth gateway, the voice number that instruction and blue-tooth intelligence terminal module for receiving speech recognition module formation are formed
According to, and it is transmitted to data processing module；The data processing module, the instruction for transmitting to Bluetooth gateway carry out being transmitted to number
Data processing formation instruction transmission is carried out according to management module and data outputting module and to the voice data of Bluetooth gateway transmission
To data management module and data outputting module；The data management module, instruction for being transmitted to data processing module into
Row stores and forms personalization database, and is corrected according to database information to the instruction of data outputting module, is conducive to mention
The correctness of height instruction；The data outputting module is used to connect the smart home device of support Bluetooth protocol and by received finger
Enable the control realized to smart home device by bluetooth or local network transport to smart home device；The data output
Module and at least one smart home device establish connection.
As a further solution of the present invention: the data processing is that the voice data for transmitting Bluetooth gateway carries out pulse
Compressed encoding becomes digital speech information and carries out feature extraction to analyze to form instruction.
As the present invention further scheme: the speech recognition module include sequentially connected voice-input unit,
Voice analyzing unit and connection unit.
As further scheme of the invention: the voice-input unit is put for voice signal in collection room
Greatly and pre-process；The pretreatment for the voice signal of amplification is filtered by 6 rank Butterworth filters, further according to how
The signal sampling that Qwest's criterion carries out 4k and 8k sampling rate handles to obtain preprocessed data.
As further scheme of the invention: the voice analyzing unit, it is pre- for being obtained to voice-input unit
Processing data carry out Pulse compression coding and become digital speech information and carry out feature extraction to analyze to form instruction.
As further scheme of the invention: the connection unit includes bluetooth equipment, is used for voice analyzing unit
Obtained instruction is transmitted to Bluetooth gateway.
The smart home device refers to the smart home device with Bluetooth function and/or WiFi function, for example, having
The intelligent bulbs of bluetooth low energy consumption, intelligent socket bluetooth-capable, smart television, intelligent air condition etc..
A kind of control method using the above-mentioned Intelligent household voice control system based on Bluetooth transmission, steps are as follows:
1) by blue-tooth intelligence terminal module to the acquisition identification of the voice messaging of front end formed voice data and by with bluetooth network
It closes and realizes that pairing carries out being sent to Bluetooth gateway, while analysis shape is acquired to indoor voice signal by speech recognition module
At instructing and be transmitted to Bluetooth gateway；
2) instruction that Bluetooth gateway transmits is carried out being transmitted to data management module by data processing module and data exports mould
It block and carries out data processing to the voice data of Bluetooth gateway transmission and forms instruction being transmitted to data management module and data are defeated
Module out；
3) stored and formed personalization database by the instruction that data management module transmits data processing module, and according to
Database information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；
4) smart home device for supporting Bluetooth protocol is connected by data outputting module and by received instruction by bluetooth or
It is that local network transport realizes control to smart home device to smart home device.
As further scheme of the invention: in step 2, the data processing is the voice for transmitting Bluetooth gateway
Data carry out Pulse compression coding and become digital speech information and carry out feature extraction to analyze to form instruction.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is provided with blue-tooth intelligence terminal module and speech recognition module, blue-tooth intelligence terminal module and speech recognition module
It is connect with Bluetooth gateway, Bluetooth gateway is connect by data processing module with data outputting module, and data processing module is also logical
Data management module is crossed to connect with data outputting module；Made by the cooperation of blue-tooth intelligence terminal module and speech recognition module
With, and then the voice messaging of front end and indoor voice signal are acquired, realize the covering comprehensive to indoor environment, and lead to
It crosses Bluetooth gateway, data processing module, data management module and forms instruction, connected by data outputting module and support Bluetooth protocol
Smart home device and received instruction is realized to smart home device to intelligence by bluetooth or local network transport
The control of home equipment solves traditional intelligence household speech control system and can not cover all around control to indoor environment and asks
Topic, coverage area is comprehensive, is with a wide range of applications.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the Intelligent household voice control system based on Bluetooth transmission.
Fig. 2 is the connection schematic diagram of speech recognition module in the Intelligent household voice control system based on Bluetooth transmission.
Specific embodiment
Present invention will be explained in further detail in the following with reference to the drawings and specific embodiments.Following embodiment will be helpful to
Those skilled in the art further understands the present invention, but the invention is not limited in any way.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, various modifications and improvements can be made.These
Protection garden of the invention is belonged to enclose.
Embodiment 1
A kind of Intelligent household voice control system based on Bluetooth transmission referring to FIG. 1-2, comprising: blue-tooth intelligence terminal module,
Speech recognition module, Bluetooth gateway, data processing module, data outputting module and data management module；The blue-tooth intelligence is whole
End module is connect with Bluetooth gateway with speech recognition module, and the Bluetooth gateway exports mould by data processing module and data
Block connection, the data processing module also pass through data management module and connect with data outputting module；The speech recognition module
Including sequentially connected voice-input unit, voice analyzing unit and connection unit；
In order to solve the problems, such as that traditional intelligence household speech control system can not cover all around control, the indigo plant to indoor environment
Tooth intelligent terminal module includes blue-tooth intelligence terminal device, and the voice messaging acquisition identification for front end forms voice data and leads to
It crosses and realizes that pairing carries out being sent to Bluetooth gateway with Bluetooth gateway；The input terminal of the blue-tooth intelligence terminal device is connected for connecing
Receive the sound collection card of voice messaging；The blue-tooth intelligence terminal device is the smart phone for supporting Bluetooth function；The voice
Identification module is used to be acquired indoor voice signal analysis to be formed and instructs and be transmitted to Bluetooth gateway；The speech recognition mould
Block share it is multiple, and at least provided with a speech recognition module in each room；The Bluetooth gateway, for receiving speech recognition
The voice data that the instruction and blue-tooth intelligence terminal module that module is formed are formed, and it is transmitted to data processing module；The data
Processing module, the instruction for transmitting to Bluetooth gateway carry out being transmitted to data management module and data outputting module and to indigo plant
The voice data of tooth gateway transmission carries out data processing formation instruction and is transmitted to data management module and data outputting module；It is described
Data processing is that the voice data that Bluetooth gateway transmits is carried out to Pulse compression coding to become digital speech information and carry out feature
It extracts analysis and forms instruction；
Further, the data management module, for being stored to the instruction that data processing module transmits and forming individual character
Database, and the instruction of data outputting module is corrected according to database information, be conducive to the correctness for improving instruction；Institute
Data outputting module is stated, for connecting the smart home device of support Bluetooth protocol and received instruction being passed through bluetooth or office
Domain net is transferred to smart home device to realize the control to smart home device；The data outputting module and at least one intelligence
Energy home equipment establishes connection；The voice-input unit is amplified and is pre-processed for voice signal in collection room；It is described
Pretreatment carries out to be filtered the voice signal of amplification by 6 rank Butterworth filters further according to Nyquist criterion
The signal sampling of 4k and 8k sampling rate handles to obtain preprocessed data；The voice analyzing unit, it is single for being inputted to voice
Preprocessed data that member obtains carries out Pulse compression coding and becomes digital speech information and carry out feature extraction to analyze to form instruction；
The connection unit, including bluetooth equipment, the instruction for obtaining voice analyzing unit are transmitted to Bluetooth gateway.
In the present embodiment, the smart home device refers to the smart home device with Bluetooth function and WiFi function,
For example, intelligent bulbs, intelligent socket bluetooth-capable, smart television, intelligent air condition etc. with bluetooth low energy consumption.
The working principle of the invention is: forming language to the voice messaging acquisition identification of front end by blue-tooth intelligence terminal module
Sound data be simultaneously sent to Bluetooth gateway by realizing to match with Bluetooth gateway, while by speech recognition module to indoor language
Sound signal is acquired analysis and forms instruction and be transmitted to Bluetooth gateway；Then Bluetooth gateway is transmitted by data processing module
Instruction be transmitted to data management module and data outputting module and the voice data of Bluetooth gateway transmission counted
Instruction, which is formed, according to processing is transmitted to data management module and data outputting module；Extremely by data management module to data processing mould
The instruction of block transmission is stored and is formed personalization database, and is carried out according to database information to the instruction of data outputting module
Correction is conducive to the correctness for improving instruction；Connecting finally by data outputting module supports the smart home of Bluetooth protocol to set
The control to smart home device is realized to smart home device by bluetooth or local network transport for and by received instruction
System.
In the present embodiment, a kind of controlling party using the above-mentioned Intelligent household voice control system based on Bluetooth transmission
Method, steps are as follows:
1) by blue-tooth intelligence terminal module to the acquisition identification of the voice messaging of front end formed voice data and by with bluetooth network
It closes and realizes that pairing carries out being sent to Bluetooth gateway, while analysis shape is acquired to indoor voice signal by speech recognition module
At instructing and be transmitted to Bluetooth gateway；
2) instruction that Bluetooth gateway transmits is carried out being transmitted to data management module by data processing module and data exports mould
It block and carries out data processing to the voice data of Bluetooth gateway transmission and forms instruction being transmitted to data management module and data are defeated
Module out；
3) stored and formed personalization database by the instruction that data management module transmits data processing module, and according to
Database information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；
4) smart home device for supporting Bluetooth protocol is connected by data outputting module and by received instruction by bluetooth or
It is that local network transport realizes control to smart home device to smart home device.
Embodiment 2
A kind of Intelligent household voice control system based on Bluetooth transmission referring to FIG. 1-2, including blue-tooth intelligence terminal module,
Speech recognition module, Bluetooth gateway, data processing module, data outputting module and data management module；
In order to solve the problems, such as that traditional intelligence household speech control system can not cover all around control, the indigo plant to indoor environment
Tooth intelligent terminal module is connect with Bluetooth gateway with speech recognition module, and the Bluetooth gateway passes through data processing module and number
It is connected according to output module, the data processing module also passes through data management module and connect with data outputting module；The bluetooth
Intelligent terminal module includes blue-tooth intelligence terminal device, and the voice messaging acquisition identification for front end forms voice data and passes through
Realize that pairing carries out being sent to Bluetooth gateway with Bluetooth gateway；The blue-tooth intelligence terminal device is the plate for supporting Bluetooth function
Computer, the input terminal of the blue-tooth intelligence terminal device connect the sound collection card for receiving voice messaging；The voice is known
Other module, for being acquired analysis formation instruction to indoor voice signal and being transmitted to Bluetooth gateway；The speech recognition mould
Block share it is multiple, and at least provided with a speech recognition module in each room；The Bluetooth gateway, for receiving speech recognition
The voice data that the instruction and blue-tooth intelligence terminal module that module is formed are formed, and it is transmitted to data processing module；The data
Processing module, the instruction for transmitting to Bluetooth gateway carry out being transmitted to data management module and data outputting module and to indigo plant
The voice data of tooth gateway transmission carries out data processing formation instruction and is transmitted to data management module and data outputting module；It is described
Data management module, for personalization database to be stored and formed to the instruction that data processing module transmits, and according to data
Library information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；The data outputting module is used
The smart home device of Bluetooth protocol is supported in connection and received instruction is passed through into bluetooth or local network transport to intelligent family
Equipment is occupied to realize the control to smart home device；The data outputting module and at least one smart home device, which are established, to be connected
It connects；
Further, the data processing is that the voice data that Bluetooth gateway transmits is carried out Pulse compression coding to become digital language
Message, which ceases and carries out feature extraction, to be analyzed to form instruction；The speech recognition module include sequentially connected voice-input unit,
Voice analyzing unit and connection unit；The voice-input unit amplifies for voice signal in collection room and locates in advance
Reason；The voice signal of amplification is is filtered by the pretreatment by 6 rank Butterworth filters, further according to Nyquist standard
The signal sampling for then carrying out 4k and 8k sampling rate handles to obtain preprocessed data；The voice analyzing unit, for voice
The preprocessed data that input unit obtains carries out Pulse compression coding and becomes digital speech information and carry out feature extraction analysis shape
At instruction；The connection unit includes bluetooth equipment, and the instruction for obtaining voice analyzing unit is transmitted to Bluetooth gateway.
In the present embodiment, the smart home device refers to the smart home device with Bluetooth function function, for example, tool
There are intelligent bulbs, the intelligent socket bluetooth-capable etc. of bluetooth low energy consumption.
In the present embodiment, a kind of controlling party using the above-mentioned Intelligent household voice control system based on Bluetooth transmission
Method, steps are as follows:
1) by blue-tooth intelligence terminal module to the acquisition identification of the voice messaging of front end formed voice data and by with bluetooth network
It closes and realizes that pairing carries out being sent to Bluetooth gateway, while analysis shape is acquired to indoor voice signal by speech recognition module
At instructing and be transmitted to Bluetooth gateway；
2) instruction that Bluetooth gateway transmits is carried out being transmitted to data management module by data processing module and data exports mould
It block and carries out data processing to the voice data of Bluetooth gateway transmission and forms instruction being transmitted to data management module and data are defeated
Module out；The data processing is that the voice data that Bluetooth gateway transmits is carried out Pulse compression coding to become digital speech information
And it carries out feature extraction and analyzes to form instruction；
3) stored and formed personalization database by the instruction that data management module transmits data processing module, and according to
Database information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；
4) smart home device for supporting Bluetooth protocol is connected by data outputting module and by received instruction by bluetooth or
It is that local network transport realizes control to smart home device to smart home device.
Embodiment 3
Referring to Fig. 1, a kind of Intelligent household voice control system based on Bluetooth transmission, including blue-tooth intelligence terminal module, language
Sound identification module, Bluetooth gateway, data processing module, data outputting module and data management module；The blue-tooth intelligence terminal
Module is connect with Bluetooth gateway with speech recognition module, and the Bluetooth gateway passes through data processing module and data outputting module
Connection, the data processing module also pass through data management module and connect with data outputting module；
In order to solve the problems, such as that traditional intelligence household speech control system can not cover all around control, the indigo plant to indoor environment
Tooth intelligent terminal module includes blue-tooth intelligence terminal device, and the voice messaging acquisition identification for front end forms voice data and leads to
It crosses and realizes that pairing carries out being sent to Bluetooth gateway with Bluetooth gateway；The blue-tooth intelligence terminal device is the pen for supporting Bluetooth function
Remember that this computer, the input terminal of the blue-tooth intelligence terminal device connect the sound collection card for receiving voice messaging；Institute's predicate
Sound identification module, for being acquired analysis formation instruction to indoor voice signal and being transmitted to Bluetooth gateway；The voice is known
Other module share it is multiple, and at least provided with a speech recognition module in each room；The Bluetooth gateway, for receiving voice
The voice data that the instruction and blue-tooth intelligence terminal module that identification module is formed are formed, and it is transmitted to data processing module；It is described
Data processing module, the instruction for being transmitted to Bluetooth gateway be transmitted to data management module and data outputting module and
Data processing formation instruction is carried out to the voice data of Bluetooth gateway transmission and is transmitted to data management module and data outputting module；
The data management module, for being stored and being formed personalization database to the instruction that data processing module transmits, and according to
Database information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；The data export mould
Block is used to connect the smart home device for supporting Bluetooth protocol and received instruction is passed through bluetooth or local network transport to intelligence
Can home equipment realize the control to smart home device；The data outputting module is built at least one smart home device
Vertical connection；
Further, the data processing is that the voice data that Bluetooth gateway transmits is carried out Pulse compression coding to become digital language
Message, which ceases and carries out feature extraction, to be analyzed to form instruction.
In the present embodiment, the smart home device refers to the smart home device with WiFi function.
A kind of control method using the above-mentioned Intelligent household voice control system based on Bluetooth transmission, steps are as follows:
1) by blue-tooth intelligence terminal module to the acquisition identification of the voice messaging of front end formed voice data and by with bluetooth network
It closes and realizes that pairing carries out being sent to Bluetooth gateway, while analysis shape is acquired to indoor voice signal by speech recognition module
At instructing and be transmitted to Bluetooth gateway；
2) instruction that Bluetooth gateway transmits is carried out being transmitted to data management module by data processing module and data exports mould
It block and carries out data processing to the voice data of Bluetooth gateway transmission and forms instruction being transmitted to data management module and data are defeated
Module out；The data processing is that the voice data that Bluetooth gateway transmits is carried out Pulse compression coding to become digital speech information
And it carries out feature extraction and analyzes to form instruction；
3) stored and formed personalization database by the instruction that data management module transmits data processing module, and according to
Database information is corrected the instruction of data outputting module, is conducive to the correctness for improving instruction；
4) smart home device for supporting Bluetooth protocol is connected by data outputting module and by received instruction by bluetooth or
It is that local network transport realizes control to smart home device to smart home device.
The beneficial effects of the present invention are: the present invention is provided with blue-tooth intelligence terminal module and speech recognition module, bluetooth intelligence
Energy terminal module is connect with Bluetooth gateway with speech recognition module, and Bluetooth gateway exports mould by data processing module and data
Block connection, data processing module also pass through data management module and connect with data outputting module；Pass through blue-tooth intelligence terminal module
With being used cooperatively for speech recognition module, and then the voice messaging of front end and indoor voice signal are acquired, are realized to room
The comprehensive covering of interior environment, and instruction is formed by Bluetooth gateway, data processing module, data management module, pass through data
Output module connection supports the smart home device of Bluetooth protocol and gives received instruction by bluetooth or local network transport
Smart home device realizes the control to smart home device, and solve traditional intelligence household speech control system can not be to room
The problem of interior environment covers all around control, is with a wide range of applications.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory or random access memory etc..
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out apparent
Variation or variation be still in the protection scope of this invention.
Claims (9)
1. a kind of Intelligent household voice control system based on Bluetooth transmission, including blue-tooth intelligence terminal module, speech recognition mould
Block, Bluetooth gateway, data processing module, data outputting module and data management module, which is characterized in that the blue-tooth intelligence is whole
End module is connect with Bluetooth gateway with speech recognition module, and the Bluetooth gateway exports mould by data processing module and data
Block connection, the data processing module also pass through data management module and connect with data outputting module；
The blue-tooth intelligence terminal module includes blue-tooth intelligence terminal device, and the voice messaging acquisition identification for front end forms language
Sound data simultaneously carry out being sent to Bluetooth gateway by realizing to match with Bluetooth gateway；
The speech recognition module, for being acquired analysis formation instruction to indoor voice signal and being transmitted to Bluetooth gateway；
The Bluetooth gateway, the voice number that instruction and blue-tooth intelligence terminal module for receiving speech recognition module formation are formed
According to, and it is transmitted to data processing module；
The data processing module, the instruction for transmitting to Bluetooth gateway carry out being transmitted to data management module and data output
Module and to Bluetooth gateway transmission voice data carry out data processing formed instruction be transmitted to data management module and data
Output module；
The data management module, for personalization database to be stored and formed to the instruction that data processing module transmits, and
The instruction of data outputting module is corrected according to database information；
The data outputting module, for connecting the smart home device of support Bluetooth protocol and received instruction being passed through bluetooth
Or local network transport realizes the control to smart home device to smart home device.
2. the Intelligent household voice control system according to claim 1 based on Bluetooth transmission, which is characterized in that the number
It is that the voice data progress Pulse compression coding that Bluetooth gateway transmits is become into digital speech information and carries out feature pumping according to processing
Analysis is taken to form instruction.
3. the Intelligent household voice control system according to claim 1 or 2 based on Bluetooth transmission, which is characterized in that institute
Stating speech recognition module includes sequentially connected voice-input unit, voice analyzing unit and connection unit.
4. the Intelligent household voice control system according to claim 3 based on Bluetooth transmission, which is characterized in that institute's predicate
Sound input unit is amplified and is pre-processed for voice signal in collection room.
5. the Intelligent household voice control system according to claim 4 based on Bluetooth transmission, which is characterized in that described pre-
Processing carries out 4k for the voice signal of amplification to be filtered by 6 rank Butterworth filters, further according to Nyquist criterion
It handles to obtain preprocessed data with the signal sampling of 8k sampling rate.
6. the Intelligent household voice control system according to claim 5 based on Bluetooth transmission, which is characterized in that institute's predicate
Sound analytical unit, the preprocessed data for obtaining to voice-input unit carry out Pulse compression coding and become digital speech information
And it carries out feature extraction and analyzes to form instruction.
7. the Intelligent household voice control system according to claim 6 based on Bluetooth transmission, which is characterized in that the company
Order member includes bluetooth equipment, and the instruction for obtaining voice analyzing unit is transmitted to Bluetooth gateway.
8. a kind of control using the Intelligent household voice control system as claimed in claim 1 based on Bluetooth transmission
Method, which is characterized in that steps are as follows:
1) by blue-tooth intelligence terminal module to the acquisition identification of the voice messaging of front end formed voice data and by with bluetooth network
It closes and realizes that pairing carries out being sent to Bluetooth gateway, while analysis shape is acquired to indoor voice signal by speech recognition module
At instructing and be transmitted to Bluetooth gateway；
2) instruction that Bluetooth gateway transmits is carried out being transmitted to data management module by data processing module and data exports mould
It block and carries out data processing to the voice data of Bluetooth gateway transmission and forms instruction being transmitted to data management module and data are defeated
Module out；
3) stored and formed personalization database by the instruction that data management module transmits data processing module, and according to
Database information is corrected the instruction of data outputting module；
4) smart home device for supporting Bluetooth protocol is connected by data outputting module and by received instruction by bluetooth or
It is that local network transport realizes control to smart home device to smart home device.
9. control method according to claim 8, which is characterized in that in step 2, the data processing is by bluetooth network
The voice data for closing transmission carries out Pulse compression coding and becomes digital speech information and carry out feature extraction to analyze to form instruction.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417628A (en) * | 2019-06-27 | 2019-11-05 | 宁波智轩物联网科技有限公司 | A kind of voice telecontrol system and method based on smart home |
| CN110958618A (en) * | 2019-10-14 | 2020-04-03 | 珠海格力电器股份有限公司 | Control method and device based on Bluetooth gateway, computer equipment and storage medium |
| CN111830835A (en) * | 2019-04-16 | 2020-10-27 | 上海移汇信息科技有限公司 | Intelligent household voice control monitoring system |
| CN111835601A (en) * | 2019-04-16 | 2020-10-27 | 上海移汇信息科技有限公司 | Intelligent household voice control system |
-
2018
- 2018-10-10 CN CN201811176846.5A patent/CN109360556A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830835A (en) * | 2019-04-16 | 2020-10-27 | 上海移汇信息科技有限公司 | Intelligent household voice control monitoring system |
| CN111835601A (en) * | 2019-04-16 | 2020-10-27 | 上海移汇信息科技有限公司 | Intelligent household voice control system |
| CN110417628A (en) * | 2019-06-27 | 2019-11-05 | 宁波智轩物联网科技有限公司 | A kind of voice telecontrol system and method based on smart home |
| CN110958618A (en) * | 2019-10-14 | 2020-04-03 | 珠海格力电器股份有限公司 | Control method and device based on Bluetooth gateway, computer equipment and storage medium |
| CN110958618B (en) * | 2019-10-14 | 2021-12-14 | 珠海格力电器股份有限公司 | Control method and device based on Bluetooth gateway, computer equipment and storage medium |
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