CN105388772A - Indoor intelligent control system and method based on voice recognition - Google Patents
Indoor intelligent control system and method based on voice recognition Download PDFInfo
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- CN105388772A CN105388772A CN201510887904.5A CN201510887904A CN105388772A CN 105388772 A CN105388772 A CN 105388772A CN 201510887904 A CN201510887904 A CN 201510887904A CN 105388772 A CN105388772 A CN 105388772A
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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]
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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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- 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 an indoor intelligent control system and method based on voice recognition. The system comprises a voice signal collection device, a voice signal screening device, a voice characteristic analyzer and a control signal sender, wherein the voice signal collection device collects voice signals emitted by people indoor in real time via N voice signal collectors placed indoor; the voice signal screening device screens a voice signal of the highest signal intensity and uses the screened voice signal as a voice signal to be analyzed; the voice characteristic analyzer analyzes the voice characteristic of the voice signal to be analyzed and converts the voice characteristic into corresponding character information; and after that a character type recognizer determines the character information to be control type character information, the control signal sender generates a corresponding equipment control signal, and transmits the equipment control signal to corresponding intelligent household equipment, and the intelligent household equipment is controlled to enter the corresponding work mode. According to the system and method, people can carry out voice control on indoor electrical equipment on the premise that no handheld intelligent terminals are used, and the household intelligent level is improved.
Description
Technical field
The present invention relates to field of intelligent control technology, particularly a kind of indoor intelligent control system based on speech recognition and method.
Background technology
Along with the development of home intelligence, the certain electric devices of sound to indoor that current people can be produced by self controls, and as controlled the unlatching etc. of intelligent television, thus improves the intelligent level of family and the convenience of resident family.
But, current in the voice control technology of household electric appliances, when people need to control household electric appliances by voice, people need the voice that will the intelligent terminals such as mobile phone utilized to produce to receive oneself, once people's does not have the intelligent terminals such as mobile phone at one's side, just cannot realize the Voice command to household electric appliances, thus be unfavorable for the raising of home intelligence level.
Can find out in sum, how without the need under the prerequisite by any hand-held intelligent terminal, realize the Voice command to indoor electric equipment, be current problem demanding prompt solution to improve the intelligent level of family.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of indoor intelligent control system based on speech recognition and method, without the need under the prerequisite by any hand-held intelligent terminal, achieve the Voice command to indoor electric equipment, thus improve the intelligent level of family.Its concrete scheme is as follows:
Based on an indoor intelligent control system for speech recognition, comprising:
Speech signal collection equipment, for by being placed in indoor N amoyese tone signal collector, carries out Real-time Collection to the voice signal that indoor occupant sends; Wherein, N is positive integer;
Voice signal screening washer, a voice signal maximum for signal intensity in N number of voice signal of being collected by described N amoyese tone signal collector screens, and this voice signal is defined as voice signal to be analyzed;
Phonetic feature analyzer, for carrying out phonetic feature analysis to described voice signal to be analyzed, and converts the voice characteristics information obtained to corresponding Word message;
Word classification arbiter, for judging whether described Word message is control class Word message;
Control signal transmitter, for judging that when described word class recognizer described Word message is as after control class Word message, generate corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
Preferably, described N amoyese tone signal collector is placed on bottom every nook and cranny on every nook and cranny on indoor ceiling, the middle part of indoor ceiling, indoor floor, sofa and bottom bed respectively.
Preferably, described indoor intelligent control system, also comprises:
Sound frequency extraction apparatus, before carrying out phonetic feature analysis at described phonetic feature analyzer to described voice signal to be analyzed, extracts the sound frequency of described voice signal to be analyzed;
Sound frequency comparative device, whether consistent with the sound frequency of default validated user for determining the sound frequency that described sound frequency extraction apparatus extracts, if, then generate the first control signal, utilize described first control signal to control the phonetic feature analysis of described phonetic feature analyzer startup to described voice signal to be analyzed; If not, then generate the second control signal, utilize described second control signal to control described phonetic feature analyzer and forbid carrying out phonetic feature analysis to described voice signal to be analyzed.
Preferably, described word classification arbiter comprises:
Instruction character word recognition unit, for scanning described Word message, accords with the consistent phrase of information to determine whether to comprise in described Word message with default control;
Word classification judgement unit, for determine when described instruction character word recognition unit described Word message comprise to accord with the consistent phrase of information with described default control time, described Word message is judged to control class Word message.
Preferably, described control signal transmitter comprises:
Crucial phrase extraction unit, for after described Word message is for control class Word message, carries out crucial phrase extraction to described Word message;
Control signal generation unit, for the crucial phrase extracted according to described keyword extracting unit, generates corresponding equipment controling signal;
Control signal transmitting element, is sent to corresponding intelligent home equipment for the equipment controling signal generated by described control signal generation unit, enters corresponding mode of operation to control this intelligent home equipment.
Preferably, described indoor intelligent control system, also comprises:
Position of human body information receiver, presets the terminal location of the hand-held mobile terminal transmission of validated user for Real-time Obtaining;
Electric supply installation shutoff control unit, for when the terminal location that described position of human body information receiver gets is in outdoor, generate power supply closing control signal, and described power supply closing control signal is sent to the electric supply installation of described indoor intelligent control system, enter power supply stop mode to control described electric supply installation;
Electric supply installation control device for opening, for when the terminal location that described position of human body information receiver gets is in indoor, generate for electric-opening control signal, and be sent to described electric supply installation by described for electric-opening control signal, enter powering mode to control described electric supply installation.
Preferably, described intelligent home equipment comprises intelligent air condition, intelligent television, intelligent lighting equipment, intelligent refrigerator, Intelligent air purifier, Intelligent cleaning robot and Intelligent video equipment;
An equipment controling signal parsing module is all comprised in arbitrary intelligent home equipment, to pass through this equipment controling signal parsing module, the equipment controling signal that described control signal transmitter sends is resolved, and enters corresponding mode of operation according to corresponding analysis result.
The embodiment of the invention also discloses a kind of indoor intelligent control method based on speech recognition, comprising:
By being placed in indoor N amoyese tone signal collector, Real-time Collection is carried out to the voice signal that indoor occupant sends; Wherein, N is positive integer;
The voice signal that in the N number of voice signal collect described N amoyese tone signal collector, signal intensity is maximum screens, and this voice signal is defined as voice signal to be analyzed;
Phonetic feature analysis is carried out to described voice signal to be analyzed, and converts the voice characteristics information obtained to corresponding Word message;
Judge whether described Word message is control class Word message;
After described Word message is for control class Word message, generates corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
Preferably, described indoor intelligent control method, also comprises:
Before phonetic feature analysis is carried out to described voice signal to be analyzed, the sound frequency of described voice signal to be analyzed is extracted;
Determine that whether the sound frequency of sound frequency and the default validated user extracted is consistent, if so, then start the phonetic feature analysis to described voice signal to be analyzed; If not, then forbid carrying out phonetic feature analysis to described voice signal to be analyzed.
Preferably, described indoor intelligent control method, also comprises:
The terminal location that the hand-held mobile terminal that Real-time Obtaining presets validated user sends;
When the terminal location that described position of human body information receiver gets is in outdoor, generate power supply closing control signal, and described power supply closing control signal is sent to the electric supply installation of described indoor intelligent control system, enter power supply stop mode to control described electric supply installation;
When the terminal location that described position of human body information receiver gets is in indoor, generate for electric-opening control signal, and be sent to described electric supply installation by described for electric-opening control signal, enter powering mode to control described electric supply installation.
In the present invention, indoor intelligent control system comprises: speech signal collection equipment, for by being placed in indoor N amoyese tone signal collector, carries out Real-time Collection to the voice signal that indoor occupant sends; Voice signal screening washer, a voice signal maximum for signal intensity in N number of voice signal of being collected by above-mentioned N amoyese tone signal collector screens, and this voice signal is defined as voice signal to be analyzed; Phonetic feature analyzer, carries out phonetic feature analysis for treating analyzing speech signal, and converts the voice characteristics information obtained to corresponding Word message; Word classification arbiter, for judging whether Word message is control class Word message; Control signal transmitter, for judging that when word class recognizer Word message is as after control class Word message, generate corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.Visible, the present invention is provided with multiple stage speech signal collection device in indoor, the voice signal that can send indoor occupant carries out Real-time Collection, and signature analysis is carried out to the voice signal that the signal intensity collected is maximum, and then generate corresponding equipment controling signal according to analysis result, visible, in the present invention, people, without the need under the prerequisite by any hand-held intelligent terminal, just can realize the Voice command to indoor electric equipment, thus improve the intelligent level of family.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of indoor intelligent Control system architecture schematic diagram based on speech recognition disclosed in the embodiment of the present invention;
Fig. 2 is a kind of indoor intelligent Control system architecture schematic diagram based on speech recognition specifically disclosed in the embodiment of the present invention;
Fig. 3 is a kind of indoor intelligent control method process flow diagram based on speech recognition disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of indoor intelligent control system based on speech recognition, shown in Figure 1, this indoor intelligent control system comprises:
Speech signal collection equipment 11, for by being placed in indoor N amoyese tone signal collector, carries out Real-time Collection to the voice signal that indoor occupant sends; Wherein, N is positive integer;
Voice signal screening washer 12, a voice signal maximum for signal intensity in N number of voice signal of being collected by above-mentioned N amoyese tone signal collector screens, and this voice signal is defined as voice signal to be analyzed;
Phonetic feature analyzer 13, carries out phonetic feature analysis for treating analyzing speech signal, and converts the voice characteristics information obtained to corresponding Word message;
Word classification arbiter 14, for judging whether Word message is control class Word message;
Control signal transmitter 15, for judging that when word class recognizer 14 Word message is as after control class Word message, generate corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
Be understandable that, in above-mentioned speech signal collection equipment 11, be integrated with speech chip; Multi-path voice signal input port is then integrated with and signal intensity compares device in above-mentioned voice signal screening washer 12; Above-mentioned phonetic feature analyzer 13 is integrated with speech feature extraction unit, stores the storage unit of voice and word corresponding relation and voice characteristics information is converted to the converting unit of Word message.
In addition, in order to ensure the collection success ratio of indoor voice signal, in the present embodiment, above-mentioned N amoyese tone signal collector is placed on bottom every nook and cranny on every nook and cranny on indoor ceiling, the middle part of indoor ceiling, indoor floor, sofa and bottom bed respectively.Further, enough large as far as possible by the area design of the audio frequency receiving plane of each amoyese tone signal collector.
In the present embodiment, indoor intelligent control system comprises: speech signal collection equipment, for by being placed in indoor N amoyese tone signal collector, carries out Real-time Collection to the voice signal that indoor occupant sends; Voice signal screening washer, a voice signal maximum for signal intensity in N number of voice signal of being collected by above-mentioned N amoyese tone signal collector screens, and this voice signal is defined as voice signal to be analyzed; Phonetic feature analyzer, carries out phonetic feature analysis for treating analyzing speech signal, and converts the voice characteristics information obtained to corresponding Word message; Word classification arbiter, for judging whether Word message is control class Word message; Control signal transmitter, for judging that when word class recognizer Word message is as after control class Word message, generate corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
Visible, the embodiment of the present invention is provided with multiple stage speech signal collection device in indoor, the voice signal that can send indoor occupant carries out Real-time Collection, and signature analysis is carried out to the voice signal that the signal intensity collected is maximum, and then generate corresponding equipment controling signal according to analysis result, visible, in the present invention, people, without the need under the prerequisite by any hand-held intelligent terminal, just can realize the Voice command to indoor electric equipment, thus improve the intelligent level of family.
The embodiment of the invention discloses a kind of indoor intelligent control system based on speech recognition specifically, relative to a upper embodiment, the present embodiment has done further instruction and optimization to technical scheme.Concrete:
Shown in Figure 2, in order to ensure only having validated user just to control intelligent home equipment by Voice command mode, in the present embodiment, indoor intelligent control system can also comprise sound frequency extraction apparatus 16 and sound frequency comparative device 17; Wherein,
Sound frequency extraction apparatus 16, for treating before analyzing speech signal carries out phonetic feature analysis at phonetic feature analyzer 13, the sound frequency treating analyzing speech signal extracts;
Sound frequency comparative device 17, whether consistent with the sound frequency of default validated user for determining the sound frequency that sound frequency extraction apparatus 16 extracts, if, then generate the first control signal, utilize the first control signal to control phonetic feature analyzer 13 and start the phonetic feature analysis treating analyzing speech signal; If not, then generate the second control signal, utilize the second control signal to control phonetic feature analyzer 13 and forbid that treating analyzing speech signal carries out phonetic feature analysis.
In the present embodiment, word classification arbiter specifically can comprise instruction character word recognition unit and word classification judgement unit; Wherein,
Instruction character word recognition unit, for scanning Word message, accords with the consistent phrase of information to determine whether to comprise in Word message with default control;
Word classification judgement unit, when to accord with the consistent phrase of information with default control for comprising when instruction character word recognition unit determination Word message, is judged to Word message to control class Word message.
Such as, when default control symbol information is " startup Voice command ", then, the voice that if user sends in indoor " starting Voice command: I will turn on televisor ", subsequent voice feature analyzer will by being converted to the corresponding Word message of " starting Voice command: I will turn on televisor ", and then instruction character word recognition unit then can scan above-mentioned Word message, the corresponding Word message of information " startup Voice command " is accorded with default control owing to finding to exist in above-mentioned Word message, then word classification judgement unit will be defined as above-mentioned Word message to control class Word message, final control signal transmitter will generate the control signal starting televisor, and be sent to indoor intelligent TV set, to control the startup of intelligent TV set.
In the present embodiment, control signal transmitter specifically can comprise crucial phrase extraction unit, control signal generation unit and control signal transmitting element; Wherein,
Crucial phrase extraction unit, for after Word message is for control class Word message, carries out crucial phrase extraction to Word message;
Control signal generation unit, for the crucial phrase extracted according to keyword extracting unit, generates corresponding equipment controling signal;
Control signal transmitting element, is sent to corresponding intelligent home equipment for the equipment controling signal generated by control signal generation unit, enters corresponding mode of operation to control this intelligent home equipment.
Such as, the voice that if user sends in indoor " starting Voice command: I will turn on televisor ", crucial phrase extraction unit then " starts Voice command: I will turn on televisor " to corresponding Word message and carries out keyword extraction, obtain " turning on " and " televisor " two keywords, then, control signal generation unit, then according to " turning on " and " televisor " two keywords, generates the corresponding control signal starting televisor.
In order to reduce the daily power consumption of system, in the present embodiment, indoor intelligent control system can also comprise position of human body information receiver, electric supply installation shutoff control unit and electric supply installation control device for opening; Wherein,
Position of human body information receiver, presets the terminal location of the hand-held mobile terminal transmission of validated user for Real-time Obtaining;
Electric supply installation shutoff control unit, for when the terminal location that position of human body information receiver gets is in outdoor, generate power supply closing control signal, and power supply closing control signal is sent to the electric supply installation of indoor intelligent control system, enter power supply stop mode to control electric supply installation;
Electric supply installation control device for opening, for when the terminal location that position of human body information receiver gets is in indoor, generates for electric-opening control signal, and will be sent to electric supply installation for electric-opening control signal, enter powering mode to control electric supply installation.
Preferably, the intelligent home equipment in the present embodiment can comprise intelligent air condition, intelligent television, intelligent lighting equipment, intelligent refrigerator, Intelligent air purifier, Intelligent cleaning robot and Intelligent video equipment;
An equipment controling signal parsing module is all comprised in arbitrary intelligent home equipment, to pass through this equipment controling signal parsing module, the equipment controling signal that control signal transmitter sends is resolved, and enters corresponding mode of operation according to corresponding analysis result.
The embodiment of the invention also discloses a kind of indoor intelligent control method based on speech recognition, shown in Figure 3, the method comprises:
Step S31: by being placed in indoor N amoyese tone signal collector, Real-time Collection is carried out to the voice signal that indoor occupant sends; Wherein, N is positive integer;
Step S32: the voice signal that in the N number of voice signal collect above-mentioned N amoyese tone signal collector, signal intensity is maximum screens, and this voice signal is defined as voice signal to be analyzed;
Step S33: treat analyzing speech signal and carry out phonetic feature analysis, and convert the voice characteristics information obtained to corresponding Word message;
Step S34: judge whether Word message is control class Word message;
Step S35: after Word message is for control class Word message, generates corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
In the present embodiment, indoor intelligent control method can further include: treating before analyzing speech signal carries out phonetic feature analysis, the sound frequency treating analyzing speech signal extracts; Determine that whether the sound frequency of sound frequency and the default validated user extracted is consistent, if so, then start the phonetic feature analysis treating analyzing speech signal; If not, then forbid that treating analyzing speech signal carries out phonetic feature analysis.
Further, indoor intelligent control method can also comprise: the terminal location that the hand-held mobile terminal that Real-time Obtaining presets validated user sends; When the terminal location that position of human body information receiver gets is in outdoor, generate power supply closing control signal, and power supply closing control signal is sent to the electric supply installation of indoor intelligent control system, enter power supply stop mode to control electric supply installation; When the terminal location that position of human body information receiver gets is in indoor, generates for electric-opening control signal, and electric supply installation will be sent to for electric-opening control signal, enter powering mode to control electric supply installation.
Visible, the embodiment of the present invention is provided with multiple stage speech signal collection device in indoor, the voice signal that can send indoor occupant carries out Real-time Collection, and signature analysis is carried out to the voice signal that the signal intensity collected is maximum, and then generate corresponding equipment controling signal according to analysis result, visible, in the present invention, people, without the need under the prerequisite by any hand-held intelligent terminal, just can realize the Voice command to indoor electric equipment, thus improve the intelligent level of family.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above a kind of indoor intelligent control system based on speech recognition provided by the present invention and method are described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1., based on an indoor intelligent control system for speech recognition, it is characterized in that, comprising:
Speech signal collection equipment, for by being placed in indoor N amoyese tone signal collector, carries out Real-time Collection to the voice signal that indoor occupant sends; Wherein, N is positive integer;
Voice signal screening washer, a voice signal maximum for signal intensity in N number of voice signal of being collected by described N amoyese tone signal collector screens, and this voice signal is defined as voice signal to be analyzed;
Phonetic feature analyzer, for carrying out phonetic feature analysis to described voice signal to be analyzed, and converts the voice characteristics information obtained to corresponding Word message;
Word classification arbiter, for judging whether described Word message is control class Word message;
Control signal transmitter, for judging that when described word class recognizer described Word message is as after control class Word message, generate corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
2. the indoor intelligent control system based on speech recognition according to claim 1, it is characterized in that, described N amoyese tone signal collector is placed on bottom every nook and cranny on every nook and cranny on indoor ceiling, the middle part of indoor ceiling, indoor floor, sofa and bottom bed respectively.
3. the indoor intelligent control system based on speech recognition according to claim 2, is characterized in that, also comprise:
Sound frequency extraction apparatus, before carrying out phonetic feature analysis at described phonetic feature analyzer to described voice signal to be analyzed, extracts the sound frequency of described voice signal to be analyzed;
Sound frequency comparative device, whether consistent with the sound frequency of default validated user for determining the sound frequency that described sound frequency extraction apparatus extracts, if, then generate the first control signal, utilize described first control signal to control the phonetic feature analysis of described phonetic feature analyzer startup to described voice signal to be analyzed; If not, then generate the second control signal, utilize described second control signal to control described phonetic feature analyzer and forbid carrying out phonetic feature analysis to described voice signal to be analyzed.
4. the indoor intelligent control system based on speech recognition according to claim 3, is characterized in that, described word classification arbiter comprises:
Instruction character word recognition unit, for scanning described Word message, accords with the consistent phrase of information to determine whether to comprise in described Word message with default control;
Word classification judgement unit, for determine when described instruction character word recognition unit described Word message comprise to accord with the consistent phrase of information with described default control time, described Word message is judged to control class Word message.
5. the indoor intelligent control system based on speech recognition according to claim 4, is characterized in that, described control signal transmitter comprises:
Crucial phrase extraction unit, for after described Word message is for control class Word message, carries out crucial phrase extraction to described Word message;
Control signal generation unit, for the crucial phrase extracted according to described keyword extracting unit, generates corresponding equipment controling signal;
Control signal transmitting element, is sent to corresponding intelligent home equipment for the equipment controling signal generated by described control signal generation unit, enters corresponding mode of operation to control this intelligent home equipment.
6. the indoor intelligent control system based on speech recognition according to any one of claim 1 to 5, is characterized in that, also comprise:
Position of human body information receiver, presets the terminal location of the hand-held mobile terminal transmission of validated user for Real-time Obtaining;
Electric supply installation shutoff control unit, for when the terminal location that described position of human body information receiver gets is in outdoor, generate power supply closing control signal, and described power supply closing control signal is sent to the electric supply installation of described indoor intelligent control system, enter power supply stop mode to control described electric supply installation;
Electric supply installation control device for opening, for when the terminal location that described position of human body information receiver gets is in indoor, generate for electric-opening control signal, and be sent to described electric supply installation by described for electric-opening control signal, enter powering mode to control described electric supply installation.
7. the indoor intelligent control system based on speech recognition according to any one of claim 1 to 5, it is characterized in that, described intelligent home equipment comprises intelligent air condition, intelligent television, intelligent lighting equipment, intelligent refrigerator, Intelligent air purifier, Intelligent cleaning robot and Intelligent video equipment;
An equipment controling signal parsing module is all comprised in arbitrary intelligent home equipment, to pass through this equipment controling signal parsing module, the equipment controling signal that described control signal transmitter sends is resolved, and enters corresponding mode of operation according to corresponding analysis result.
8., based on an indoor intelligent control method for speech recognition, it is characterized in that, comprising:
By being placed in indoor N amoyese tone signal collector, Real-time Collection is carried out to the voice signal that indoor occupant sends; Wherein, N is positive integer;
The voice signal that in the N number of voice signal collect described N amoyese tone signal collector, signal intensity is maximum screens, and this voice signal is defined as voice signal to be analyzed;
Phonetic feature analysis is carried out to described voice signal to be analyzed, and converts the voice characteristics information obtained to corresponding Word message;
Judge whether described Word message is control class Word message;
After described Word message is for control class Word message, generates corresponding equipment controling signal, and this equipment controling signal is sent to corresponding intelligent home equipment, enter corresponding mode of operation to control this intelligent home equipment.
9. the indoor intelligent control method based on speech recognition according to claim 8, is characterized in that, also comprise:
Before phonetic feature analysis is carried out to described voice signal to be analyzed, the sound frequency of described voice signal to be analyzed is extracted;
Determine that whether the sound frequency of sound frequency and the default validated user extracted is consistent, if so, then start the phonetic feature analysis to described voice signal to be analyzed; If not, then forbid carrying out phonetic feature analysis to described voice signal to be analyzed.
10. the indoor intelligent control method based on speech recognition according to claim 8 or claim 9, is characterized in that, also comprise:
The terminal location that the hand-held mobile terminal that Real-time Obtaining presets validated user sends;
When the terminal location that described position of human body information receiver gets is in outdoor, generate power supply closing control signal, and described power supply closing control signal is sent to the electric supply installation of described indoor intelligent control system, enter power supply stop mode to control described electric supply installation;
When the terminal location that described position of human body information receiver gets is in indoor, generate for electric-opening control signal, and be sent to described electric supply installation by described for electric-opening control signal, enter powering mode to control described electric supply installation.
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| CN105788599A (en) * | 2016-04-14 | 2016-07-20 | 北京小米移动软件有限公司 | Speech processing method, router and intelligent speech control system |
| CN106023992A (en) * | 2016-07-04 | 2016-10-12 | 珠海格力电器股份有限公司 | Voice control method and system for household electrical appliances |
| CN106056063A (en) * | 2016-05-26 | 2016-10-26 | 吴昊 | Recognition and control system of robot |
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