CN106601247A - Speech recognition system for smart home and smart home - Google Patents
Speech recognition system for smart home and smart home Download PDFInfo
- Publication number
- CN106601247A CN106601247A CN201611269980.0A CN201611269980A CN106601247A CN 106601247 A CN106601247 A CN 106601247A CN 201611269980 A CN201611269980 A CN 201611269980A CN 106601247 A CN106601247 A CN 106601247A
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- smart home
- speech
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- recognition device
- speech recognition
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- 230000000875 corresponding effect Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000007781 pre-processing Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- 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
-
- 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] or computer integrated manufacturing [CIM]
-
- 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
-
- 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
- G10L15/28—Constructional details of speech recognition systems
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a speech recognition system for a smart home. The speech recognition system comprises multiple front-end recognition devices and a smart center connected with the front-end recognition devices. Each front-end recognition device includes a microphone and a preprocessing chip, wherein the microphone is used for receiving a speech signal input by a user, and the preprocessing chip is used for preprocessing the speech signal and sending preprocessed speech data to the smart center. The smart center is used for receiving the speech data sent by each front-end recognition device, querying an operation instruction corresponding to the speech data in a preset speech database, and sending the operation instruction to a corresponding smart device so the smart device can act accordingly after receiving the operation instruction. One front-end recognition device is arranged in each room of a smart home, while one back-end speech recognition unit is arranged in the whole smart home. Thus, the speech recognition system is of low cost and lighter. The invention further discloses a smart home comprising the speech recognition system.
Description
Technical field
The present invention relates to smart home field, more particularly to a kind of speech recognition system and intelligence for smart home
Household.
Background technology
Smart home (mart home, home automation) is with house as platform, using comprehensive wiring technology, net
Network communication technology, security precautions technology, automatic control technology, audio frequency and video technology are integrated by the relevant facility of life staying idle at home, build
Efficient housing facilities and the management system of family's schedule affairs, lift house security, convenience, comfortableness, artistry, and
Realize the living environment of environmental protection and energy saving.
In order to improve the convenience degree of user, current smart home has voice-operated function.Wherein, Voice command
Device includes front end mike and Based Intelligent Control device, and Based Intelligent Control device is used to carry out one to the voice signal of mike identification
Fixed pretreatment, and speech recognition operation is carried out, after identifying corresponding instruction, the smart machine controlled in the room carries out phase
The action answered.
Because user is required to carry out Voice command in each room, and the part that front end voice is obtained in the device with
Rear end is used to carry out the control device of speech recognition and integrates, therefore needs to be respectively provided with above-mentioned Voice command in multiple rooms
Device, high cost, and cause the overall not enough lightweight of speech control system.
Therefore, how a kind of low cost and the light-weighted speech recognition system and intelligence for smart home of equipment are provided
Household is the problem that those skilled in the art need to solve at present.
The content of the invention
It is an object of the invention to provide a kind of speech recognition system for smart home, in each room of smart home
Inside only need to arrange front end recognition device, and a smart home only arranges rear end speech recognition part, low cost
And more lightweight；It is a further object of the present invention to provide a kind of smart home including above-mentioned speech recognition system.
To solve above-mentioned technical problem, the invention provides a kind of speech recognition system for smart home, including it is many
Individual front end recognition device and the intelligent centre being connected with front end recognition device each described respectively；
The front end recognition device includes mike and preprocessed chip；
The mike, for the voice signal of receiving user's input；
The preprocessed chip, for carrying out pretreatment operation to the voice signal, and by pretreated voice number
According to transmission to the intelligent centre；
The intelligent centre, for receiving the speech data that each described front end recognition device sends respectively；Inquiry is default
The corresponding operational order of the speech data in speech database, the operational order is sent to corresponding smart machine, is supplied
The smart machine to be received and carry out corresponding action after the operational order.
Preferably, wirelessly connect between each front end recognition device and the intelligent centre.
Preferably, wirelessly connect between the intelligent centre and each described smart machine.
Preferably, the preprocessed chip is specifically included：
AD conversion unit, for carrying out analog digital conversion to the voice signal, obtains digital signal；
Filter unit, for carrying out noise Processing for removing to the data signal, obtains filtered voice data concurrency
Deliver to the intelligent centre.
To solve above-mentioned technical problem, present invention also offers a kind of smart home, including speech recognition as previously discussed
System and several smart machines being connected with the speech recognition system.
Preferably, it is respectively arranged with a front end recognition device in each room of the smart home；Intelligent centre sets
It is placed in the optional position of the smart home.
The invention provides a kind of speech recognition system for smart home, including multiple front end recognition devices and point
The intelligent centre not being connected with each front end recognition device, each front end recognition device includes mike and preprocessed chip, intelligence
Energy center is used to carry out speech recognition and control smart machine.I.e. the present invention knows front end voice fetching portion and rear end voice
It is not partially separated and comes, only needs to arrange front end recognition device in each room of smart home, and intelligent centre is whole
Smart home only arranges one, compares in current each room and is respectively provided with front end voice fetching portion and rear end speech recognition
Partial mode, the system of the present invention reduces the cost of speech recognition system, and more lightweight.Present invention also offers one
Planting includes the smart home of above-mentioned speech recognition system, it may have above-mentioned advantage, will not be described here.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to institute in prior art and embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be being obtained according to these accompanying drawings
Obtain other accompanying drawings.
A kind of structural representation of smart home that Fig. 1 is provided for the present invention.
Specific embodiment
The core of the present invention is to provide a kind of speech recognition system for smart home, in each room of smart home
Inside only need to arrange front end recognition device, and a smart home only arranges rear end speech recognition part, low cost
And more lightweight；Another core of the present invention is to provide a kind of smart home including above-mentioned speech recognition system.
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The invention provides a kind of speech recognition system for smart home, including multiple front end recognition devices 1 and
The intelligent centre 2 being connected with each front end recognition device 1 respectively；
Front end recognition device 1 includes mike 11 and preprocessed chip 12；
Mike 11, for the voice signal of receiving user's input；
Preprocessed chip 12, for carrying out pretreatment operation to voice signal, and pretreated speech data is sent
To intelligent centre 2；
Intelligent centre 2, for receiving the speech data that each front end recognition device 1 sends respectively；The default voice number of inquiry
According to the corresponding operational order of speech data in storehouse, operational order is sent to corresponding smart machine 3, received for smart machine 3
Corresponding action is carried out after operational order.
Wherein, depending on the number of front end recognition device 1 can be according to room number and user's request, the present invention does not make to this
Limit.
Preferably, wirelessly connect between each front end recognition device 1 and intelligent centre 2.
Preferably, wirelessly connect between intelligent centre 2 and each smart machine 3.
It is understood that including wireless wifi in general intelligence household, front end recognition device 1 can pass through radio communication
Mode speech data is sent to intelligent centre 2.And then the wireless transmission operational order of intelligent centre 2 is to corresponding smart machine
3.Because smart machine 3 is more, the wiring of simplified intelligent household as far as possible is capable of using wireless connection.
In this case, need to arrange wireless launcher on front end recognition device 1, need to arrange nothing on intelligent centre 2
Line R-T unit, needs to arrange radio receiver, it is ensured that each smart machine 3 being capable of wireless receiving on each smart machine 3
Operational order.
Wherein, preprocessed chip 12 is specifically included：
AD conversion unit, for carrying out analog digital conversion to voice signal, obtains digital signal；
Filter unit, for carrying out noise Processing for removing to data signal, obtains filtered voice data concurrency and delivers to
Intelligent centre 2.
In addition, preprocessed chip 12 here can not also include filter unit only including AD conversion unit, or in advance
Process chip 12 can also also include that other are used for the function of being processed voice signal, and the present invention does not make especially limit to this
It is fixed.
The invention provides a kind of speech recognition system for smart home, including multiple front end recognition devices and point
The intelligent centre not being connected with each front end recognition device, each front end recognition device includes mike and preprocessed chip, intelligence
Energy center is used to carry out speech recognition and control smart machine.I.e. the present invention knows front end voice fetching portion and rear end voice
It is not partially separated and comes, only needs to arrange front end recognition device in each room of smart home, and in a smart home
One intelligent centre is only set, is compared in current each room and is respectively provided with front end voice fetching portion and rear end speech recognition
Partial mode, the system of the present invention reduces the cost of speech recognition system, and more lightweight.
Present invention also offers a kind of smart home, connects including such as above speech recognition system and with speech recognition system
Several smart machines 3 for connecing.
Preferably, it is respectively arranged with a front end recognition device 1 in each room of smart home；Intelligent centre 2
It is arranged at the optional position of smart home.
Certainly, according to user's needs, front end recognition device 1 also can be set only in the room of part, or in a room
Interior to arrange multiple front end recognition devices 1, the present invention does not limit the number and set location of each front end recognition device 1, this
The bright concrete set location for also not limiting intelligent centre 2.
It should be noted that in this manual, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (6)
1. a kind of speech recognition system for smart home, it is characterised in that including multiple front end recognition devices and difference
The intelligent centre being connected with front end recognition device each described；
The front end recognition device includes mike and preprocessed chip；
The mike, for the voice signal of receiving user's input；
The preprocessed chip, for carrying out pretreatment operation to the voice signal, and pretreated speech data is sent out
Deliver to the intelligent centre；
The intelligent centre, for receiving the speech data that each described front end recognition device sends respectively；The default voice of inquiry
The corresponding operational order of the speech data, the operational order is sent to corresponding smart machine, for described in data base
Smart machine to be received and carry out corresponding action after the operational order.
2. system according to claim 1, it is characterised in that each described front end recognition device and the intelligent centre it
Between wirelessly connect.
3. system according to claim 1, it is characterised in that nothing between the intelligent centre and each described smart machine
Line connects.
4. system according to claim 1, it is characterised in that the preprocessed chip is specifically included：
AD conversion unit, for carrying out analog digital conversion to the voice signal, obtains digital signal；
Filter unit, for carrying out noise Processing for removing to the data signal, obtains filtered voice data concurrency and delivers to
The intelligent centre.
5. a kind of smart home, it is characterised in that include as described in any one of claim 1-4 speech recognition system and with institute
State several smart machines of speech recognition system connection.
6. smart home according to claim 5, it is characterised in that be respectively provided with each room of the smart home
There is a front end recognition device；Intelligent centre is arranged at the optional position of the smart home.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269980.0A CN106601247A (en) | 2016-12-30 | 2016-12-30 | Speech recognition system for smart home and smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269980.0A CN106601247A (en) | 2016-12-30 | 2016-12-30 | Speech recognition system for smart home and smart home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601247A true CN106601247A (en) | 2017-04-26 |
Family
ID=58582171
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611269980.0A Pending CN106601247A (en) | 2016-12-30 | 2016-12-30 | Speech recognition system for smart home and smart home |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062956A (en) * | 2018-02-09 | 2018-05-22 | 上海物麒科技有限公司 | A kind of audio recognition method and system of single host multiple terminals |
| CN108091331A (en) * | 2017-12-27 | 2018-05-29 | 北京镁客创新工场科技有限公司 | A kind of intelligent domestic system and its control method based on voice control |
| CN109065048A (en) * | 2018-09-12 | 2018-12-21 | 深圳市卓翼科技股份有限公司 | Sound control method and device |
| CN109639541A (en) * | 2019-01-22 | 2019-04-16 | 南京晓庄学院 | A kind of speech recognition system of smart home |
| CN109981764A (en) * | 2019-03-15 | 2019-07-05 | 深圳市网心科技有限公司 | Smart machine regulation method, system and node device, server based on CDN |
| CN110916562A (en) * | 2018-09-18 | 2020-03-27 | 科沃斯机器人股份有限公司 | Autonomous mobile device, control method, and storage medium |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091331A (en) * | 2017-12-27 | 2018-05-29 | 北京镁客创新工场科技有限公司 | A kind of intelligent domestic system and its control method based on voice control |
| CN108091331B (en) * | 2017-12-27 | 2021-05-04 | 郑州铭客教育科技有限公司 | Intelligent household system based on voice control and control method thereof |
| CN108062956A (en) * | 2018-02-09 | 2018-05-22 | 上海物麒科技有限公司 | A kind of audio recognition method and system of single host multiple terminals |
| CN109065048A (en) * | 2018-09-12 | 2018-12-21 | 深圳市卓翼科技股份有限公司 | Sound control method and device |
| CN110916562A (en) * | 2018-09-18 | 2020-03-27 | 科沃斯机器人股份有限公司 | Autonomous mobile device, control method, and storage medium |
| CN109639541A (en) * | 2019-01-22 | 2019-04-16 | 南京晓庄学院 | A kind of speech recognition system of smart home |
| CN109981764A (en) * | 2019-03-15 | 2019-07-05 | 深圳市网心科技有限公司 | Smart machine regulation method, system and node device, server based on CDN |
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Application publication date: 20170426 |