CN108320747A - Appliances equipment control method, equipment, terminal and computer readable storage medium - Google Patents
Appliances equipment control method, equipment, terminal and computer readable storage medium Download PDFInfo
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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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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/3331—Query processing
- G06F16/334—Query execution
- G06F16/3343—Query execution using phonetics
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/3331—Query processing
- G06F16/334—Query execution
- G06F16/3344—Query execution using natural language analysis
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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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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- 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 appliances equipment control method, equipment, terminal and computer readable storage medium, wherein appliances equipment control method includes：It receives voice messaging and the keyword for including in the voice messaging is extracted according to the associated device attribute of household appliance；The keyword is combined to obtain keyword combination, judges to preset in semantic database whether store the keyword combination；If the keyword combination is stored in semantic database, controls household appliance and execute the corresponding operation response of the keyword combination.In the case where not networking, parse semantic keywords, and keyword root is combined according to logical relation, the operation of control household appliance is combined by keyword, realize voice-controlled operations without identifying that complete control instruction could carry out control operation, and fast response time, it is not limited by network connection, expands the usage scenario of household appliance.
Description
Technical field
The present invention relates to Smart Home technical field more particularly to a kind of appliances equipment control method, equipment, terminal and meters
Calculation machine readable storage medium storing program for executing.
Background technology
As the key technology in artificial intelligence epoch, speech recognition technology is constantly subjected to the wide of scientific circles of various countries and business circles
General concern.The product applications that speech recognition technology is developed are very extensive, there is onboard system, robot, home services, silver
Row service, medical services, Industry Control etc., are almost related to each industry of society.Currently, speech recognition technology mainly divides
For two classes, one kind is high in the clouds semantics recognition, and transmitting voice signal to server is carried out semantic analysis and understanding by network, then
Result is transmitted by network.Typical Representative：The Siri (voice assistant) of apple, the echo speakers of Amazon, the small ice of Microsoft etc.
Deng, this method the advantages of can freely talk, the normal speech close to people is accustomed to, but this method must have network that can just make
With usage scenario is restricted；Another kind of is local entry identification, and without using network, high-performance processor is embedded by the machine,
Processing voice control command word in real time.It is mostly such mode to be currently used in speech recognition technology on household electrical appliance, such as Vantage evil spirit
Mirror smoke machine, beautiful air-conditioning king, cloud rice smoke machine etc., this method has many advantages, such as that response speed block, recognition accuracy are high, but its
It can only identify pre-set voice control command entry, need to recognize complete voice control command entry can just ring later
It answers, can not achieve free semantic understanding, user experience is not high.
Invention content
The main purpose of the present invention is to provide a kind of appliances equipment control method, equipment, terminal and computer-readable deposit
Storage media, it is intended to which pre-set voice control command entry can only be identified by solving local identification, and recognize complete language
Sound control command entry can just respond later, can not achieve free semantic understanding, the not high problem of user experience.
To achieve the above object, the present invention provides a kind of appliances equipment control method, including：
It receives voice messaging and the key for including in the voice messaging is extracted according to the associated device attribute of household appliance
Word；
The keyword is combined to obtain keyword combination, judges preset in semantic database whether store the pass
Keyword combines；
If the keyword combination is stored in semantic database, controls household appliance and execute the keyword combination pair
The operation response answered.
Optionally, the reception voice messaging is extracted according to the associated device attribute of household appliance in the voice messaging
Including keyword step before further include：
According to the syntagmatic between predetermined keyword, keyword combination table is established；
It is combined according to keyword in the keyword combination table, the logic established between keyword combination and operation response is closed
System, and generative semantics database.
Optionally, described to be combined according to keyword in the keyword combination table, it establishes keyword combination and is responded with operation
Between logical relation, and the step of generative semantics database further includes：
Preset function triggering response and audio output response, establish patrolling between function triggering response and audio output response
The relationship of collecting, and generate operation Response List, wherein the audio output response includes that indication audio data and function are touched
Hair prompt audio data.
Optionally, the reception voice messaging is extracted according to the associated device attribute of household appliance in the voice messaging
Including keyword step include：
The beginning and end for marking the voice messaging extracts the voice messaging between the beginning and end of the label
Voice signal property amount；
The voice signal property amount is decoded, keyword semantic in the voice messaging is obtained.
Optionally, described to be combined to obtain keyword combination to the keyword, judging to preset in semantic database is
Include before the no storage keyword combination step：
The number of the keyword is judged,
If the number of the keyword is zero, voice messaging is reacquired, carrying out keyword to the voice messaging carries
Extract operation；
If the number of the keyword is more than zero, the keyword and predetermined keyword are subjected to Semantic fuzzy matching.
Optionally, it if keyword combination is stored in semantic database, controls described in household appliance execution
Keyword combines corresponding operation response of step：
If the keyword combination is not stored in semantic database, audio output response is triggered, indication is exported
Audio data；
According to the new voice messaging of reception, new operation response is generated, by operation response and the crucial phrase
It closes in corresponding storage to the semantic database.
Optionally, it if keyword combination is stored in semantic database, controls described in household appliance execution
Keyword combines corresponding operation response of step：
Judge whether the corresponding operation response of the keyword combination is complete,
If the keyword combines corresponding operation response completely, controls household appliance and execute the keyword combination pair
The operation response answered plays corresponding function triggering prompt audio data in audio output response；
If it is imperfect that the keyword combines corresponding operation response, plays corresponding guide in audio output response and carry
Show audio data.
The present invention also provides a kind of household appliance, the household appliance includes memory, processor and is stored in described deposit
On reservoir and the household appliance control program that can run on the processor, the household appliance control program by the processing
The step of device realizes above-mentioned appliances equipment control method when executing.
The present invention also provides a kind of control terminal, the control terminal includes：It memory, processor and is stored in described
On memory and the household appliance control program that can run on the processor, the household appliance control program by the place
The step of reason device realizes above-mentioned appliances equipment control method when executing.
The present invention also provides a kind of computer readable storage medium, household electrical appliances are stored on the computer readable storage medium
Facility control program, the household appliance control program realize the step of above-mentioned appliances equipment control method when being executed by processor
Suddenly.
A kind of appliances equipment control method, equipment, terminal and computer readable storage medium provided by the invention, wherein family
Electric equipment control method is extracted according to the associated device attribute of household appliance in the voice messaging by receiving voice messaging
Including keyword, be combined to obtain keyword combination to the keyword, judge to preset in semantic database whether storing
The keyword combination controls household appliance and executes the key if keyword combination is stored in semantic database
The corresponding operation response of word combination；In the case where not networking, parse semantic key words, and by keyword root according to logical relation into
Row combination, the operation of control household appliance is combined by keyword, realizes that voice-controlled operations refer to without the complete control of identification
Order could carry out control operation, and fast response time, do not limited by network connection, expand the usage scenario of household appliance.
Description of the drawings
Fig. 1 is the terminal/apparatus structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of an embodiment of appliances equipment control method of the present invention；
Fig. 3 is a schematic diagram of a scenario of appliances equipment control method of the present invention；
Fig. 4 is the another schematic diagram of a scenario of appliances equipment control method of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
As shown in Figure 1, the terminal structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as micro-wave oven, sky
The household appliances such as device, television set, refrigerator, washing machine, water heater, air purifier, dust catcher are adjusted, may also comprise such as intelligent
Speaker, mobile phone, tablet computer, laptop, palm PC, personal digital assistant (Personal Digital
Assistant, PDA), portable media player (Portable Media Player, PMP), navigation device, wearable set
The terminals such as standby, Intelligent bracelet, pedometer.
It will be illustrated by taking the household appliances such as micro-wave oven, refrigerator as an example in subsequent descriptions, those skilled in the art will manage
Solution, other than being used in particular for the element of mobile purpose, construction according to the embodiment of the present invention can also apply to
The terminals such as other intelligent sound boxes.
As shown in Figure 1, the terminal may include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 may include optionally that the wired of standard connects
Mouth, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, can also be stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity sensor can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axis) acceleration, quiet
Size and the direction that can detect that gravity when only, the application that can be used to identify mobile terminal posture are (such as horizontal/vertical screen switching, related
Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, mobile terminal can also match
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor are set, details are not described herein.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, either combines certain components or different components arrangement.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage media
Believe that module, Subscriber Interface Module SIM and household appliance control program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the household appliance control program stored in memory 1005.
Based on above-mentioned terminal hardware structure and communications network system, each reality of appliances equipment control method of the present invention is proposed
Apply example.
The present invention provides a kind of appliances equipment control method, in an embodiment of appliances equipment control method, with reference to attached
Fig. 2, this method include：
Step S10 receives voice messaging and extracts and wrapped in the voice messaging according to the associated device attribute of household appliance
The keyword contained；
Voice messaging is user or any can send out voice messaging caused by the device of voice.According to audio format
The voice messaging is acquired, audio format refers to sample frequency and sampled data digit, can be 16KHz, 16bit digital signal.If
Standby attribute, different function possessed by different household appliances, executes function and carries out different operation, the i.e. category of the household appliance
Property.Keyword is the key message extracted in voice messaging, special using mel-frequency cepstrum coefficient method extraction voice signal
Extracted voice signal property amount is decoded, decodes wherein included in conjunction with acoustic model and language model by sign amount
Keyword can be the verb executed, the condition of execution, the mode of execution etc..
For example, user says：" micro-wave oven moderate heat, 250 DEG C of temperature heat 30 seconds." at this point, being equipped with the household appliance
The micro-wave oven of control program receives the above-mentioned voice messaging that user says.For voice messaging " micro-wave oven moderate heat, the temperature
250 DEG C, heat 30 seconds " be acquired, and to above-mentioned voice messaging, be decoded, for example, obtain keyword " moderate heat, 250 DEG C,
It heats, 30 seconds ".
Whether step S20 is combined the keyword to obtain keyword combination, judges to preset in semantic database and deposit
Store up the keyword combination；
Permutation and combination is carried out according to the logical relation between keyword to the keyword root of said extracted, obtains crucial phrase
It closes.Semantic database is preset, the keyword Assembly Listing that preset keyword is established is stored in the semantic database, it is preset
The list of the operation response of execution, and the logical relation being stored between keyword combination, operation response.
For example, obtained in above-mentioned steps keyword " moderate heat, 250 DEG C, heating, 30 seconds ", according to patrolling between keyword
The relationship of collecting carries out permutation and combination to these keywords, can obtain the keyword combination of " 250 DEG C of moderate heats heat 30 seconds ", will
To the keyword combine and searched in preset semantic database, judge whether the semantic database is stored with the key
Word combination.
Step S30 controls household appliance and executes the key if keyword combination is stored in semantic database
The corresponding operation response of word combination.
Operation response, household appliance need the audio data of operating procedure and output executed, i.e., function triggering response and
Audio output responds, and audio output response is the acoustic information played in corresponding function triggering response.For example, in above-mentioned steps
The keyword combination " 250 DEG C of moderate heats heat 30 seconds " arrived, if keyword combination is stored in preset semantic database, that
, the household appliance of the control voice information is received, is executed " carrying out moderate heat heating in 250 DEG C, heating time is 30 seconds "
The function triggering response of this operation response, and during executing function triggering response, audio output response is carried out, it can
To be " 250 DEG C of temperature setting, firepower are moderate heat, 30 seconds heating times, are begun to warm up ", heating terminates, and carries out audio output sound
It answers, can be " heating operation is completed, and heating object please be taken out ", at this point, the operation of this voice control household appliance is completed.At this
During household appliance executes function triggering response, it can also be different step and carry out audio output response.
In the present embodiment, when getting relevant control voice information, analysis decoding is carried out to the voice messaging, is carried
Keyword semantic in the voice messaging is taken out, and the keyword extracted is combined, keyword combination is obtained, pre-
If semantic database in search the keyword and combine corresponding operation and respond, the household appliance for receiving the speech-controlled information is held
Row operation response.In this way, in the case where not networking, semantic key words are parsed, and keyword root is carried out according to logical relation
The operation of control household appliance is combined in combination by keyword, realizes voice-controlled operations without identifying complete control mode
Control operation, and fast response time could be carried out, is not limited by network connection, expands the usage scenario of household appliance.
Optionally, in another embodiment of appliances equipment control method, voice messaging, root are received described in step S10
According to the associated device attribute of household appliance, further include before extracting the keyword step for including in the voice messaging：
Step S01 establishes keyword combination table according to the syntagmatic between predetermined keyword；
It is relevant that keyword is included in operation verb, mode of operation, operating condition arrived involved in executive control operation etc.
Word, for example, heating, steam, barbecue, small fire, moderate heat, big fire, 200 DEG C, 300 DEG C, 10 seconds, 20 seconds etc..Keyword combines
Keyword is carried out permutation and combination by table according to the logical relation between keyword, obtains keyword combination, and generate key
Word combination table.Combination between keyword can be that combination of two, three keyword combinations, or more multi-key word carry out group
It closes, the keyword combination producing keyword combination table that combination is obtained.For example, keyword heating and small fire are combined, i.e.,
The keyword combination of small fire heating can be obtained；Barbecue, big fire, 300 DEG C of these three keywords are combined, you can obtain 300
The keyword combination that big fire is roasted at DEG C, above-mentioned keyword combination are stored in keyword combination table.
Step S02 is combined according to keyword in the keyword combination table, is established between keyword combination and operation response
Logical relation, and generative semantics database.
In step S02, further include：
Preset function triggering response and audio output response, establish patrolling between function triggering response and audio output response
The relationship of collecting, and generate operation Response List, wherein the audio output response includes that indication audio data and function are touched
Hair prompt audio data.
Function triggering response, the operating procedure that the household appliance of voice control may carry out, for micro-wave oven,
Function triggering response can be 200 DEG C of small fire of heating, 100 DEG C of defrosting small fire, 300 DEG C of big fire of barbecue etc., be touched in above-mentioned function
More term restrictions can be set by making sound in answering, for example, the time limits, the time of heating, the time of defrosting.By above-mentioned possibility
Function triggering response mode counted, and establish function triggering response list.
Audio output responds, and corresponding above-mentioned keyword, keyword combination, function trigger the voice letter for responding relevant broadcasting
Breath.Wherein, audio output response includes indication audio data and function triggering prompt audio data.Indication audio number
According to it is imperfect for the control instruction that is inputted in voice when, play related default information and prompted；Function triggering prompt audio
Data are to play the voice reminder information synchronized when corresponding function triggering response when the control instruction that voice inputs is complete.
For example, in the case where above-mentioned keyword combines 300 DEG C, big fire is roasted, at this point, the household appliance of the voice control receives at 300 DEG C greatly
Roasting phonetic control command is burnt, the time for needing to execute operation response is lacked in the control instruction, at this point, output is corresponding
Indication audio data can be " please input the duration for needing to carry out that big fire is roasted at 300 DEG C ".If crucial phrase is combined into
300 DEG C of big fire are roasted 80 seconds, and the control instruction is complete, and audio data, Ke Yishi are prompted at this point, exporting corresponding function and setting out
" 300 DEG C of set temperature, firepower set big fire, carry out baking function, when it is 80 seconds a length of ".
The logical relation between function triggering response and audio output response is established, and generates operation Response List, it will
In keyword combination table and operation Response List corresponding logical relation, generative semantics data are established between each component part
Library.It is roasted for example, keyword combines big fire at 300 DEG C, corresponding execution function triggering response is roasted for 300 DEG C of big fire, corresponding
Audio output response is 300 DEG C of temperature, and firepower sets big fire, carries out baking function；Above-mentioned corresponding group information, it is as semantic
One group of data in database.
Furthermore above-mentioned semantic database can be established for a certain specific household appliance, and can also be will be normal
Or the different unified foundation of household appliance, if the unified blanket semantic database established, the semanteme number
Divide semantic database for variety classes household appliance according to that can be set in library.
In the present embodiment, keyword, keyword combination, function triggering response, audio output response are pre-set, and
By the logical relation between above-mentioned keyword, keyword combination, function triggering response, audio output response, combination obtains language
Adopted database, to which after receiving phonetic control command, corresponding keyword, key are directly extracted from semantic database
Word combination and its corresponding operation response obtain relevant information from high in the clouds without connecting network and carry out semantic analysis or necessary
Complete control instruction is obtained, the hardware requirement to voice control device is reduced, voice control device is promoted and voice control is referred to
The processing speed of order expands the use scope of the voice control device.
Optionally, in another embodiment of appliances equipment control method of the present invention, voice letter is received described in step S10
Breath, according to the associated device attribute of household appliance, extracting the keyword step for including in the voice messaging includes：
Step S11 marks the beginning and end of the voice messaging, extracts the language between the beginning and end of the label
The voice signal property amount of message breath；
Voice messaging is received, and the voice messaging is converted to the audio digital signals of 16KHz, 16bit, is examined using endpoint
Survey method extracts voice messaging active signal, detects the beginning and end of voice messaging active signal, is fallen using mel-frequency
Pedigree counting method extracts voice messaging activity voice signal property amount.
End-point detection refers to distinguishing voice and non-speech audio period in voice signal, accurately determines out language
The starting point and end point of sound signal.After end-point detection, subsequent processing can only carry out voice signal, this is to improving
The accuracy and recognition correct rate for improving processing model play an important role.Mel-frequency cepstrum coefficient be it is a kind of in automatic speech and
Widely used feature in Speaker Identification pre-processes first to voice signal performance, such as signal-to-noise ratio, processing accuracy, obtains
The frequency spectrum being distributed in time windows on a timeline, which is converted to linear natural frequency spectrum by Meier frequency spectrum
The Meier frequency spectrum of human auditory system is embodied, then carries out cepstral analysis, obtains mel-frequency cepstrum coefficient, this mel-frequency falls
The spectral coefficient i.e. feature of the voice messaging, voice signal property amount.
Step S12 is decoded the voice signal property amount, obtains keyword semantic in the voice messaging.
In conjunction with acoustic model and language model, extracted voice signal property amount is decoded, decodes and wherein wraps
The keyword contained.
Acoustic model calculates the probability for sending out this section of voice to given word.Specifically, it is obtained using in above-mentioned steps
The voice signal property amount arrived, estimates the distribution of the feature vector of each phoneme, calculates the feature vector of each frame by corresponding
The probability that phoneme generates, the probability multiplication of each frame to get to the probability for sending out this section of voice.Nerve net can also be passed through
Network obtains the probability that each frame feature vector is generated by corresponding phoneme, then the probability each frame by Bayesian formula conversion
It is multiplied to get to the probability for sending out this section of voice.
Language model generally utilizes chain rule, the probability of a sentence is disassembled the product of the probability at wherein each word.
Speech model includes n-gram models, and in n-gram models, the probability distribution of each word only depends on front n-1 times.Also
The language model based on neural network can be used.These models can be used alone, and can also be used in combination.
By acoustic model and language model, word is converted speech into, then to the key in the word that is converted to
Word extracts, the keyword for including in the voice messaging received.
In the present embodiment, the voice messaging received obtains sound letter by end-point detection method and mel cepstrum coefficients method
Number characteristic quantity, then the voice signal property amount is converted to word by acoustic model and speech model, to the pass in word
Keyword extracts；From the voice signal of input be converted to word keyword to realize, conducive to by keyword come to receiving
The voice control device of voice signal is controlled.
Optionally, in another embodiment of appliances equipment control method of the present invention, to the key described in step S20
Word is combined to obtain keyword combination, judges to preset in semantic database packet before whether storing the keyword combination step
It includes：
Step S21 judges the number of the keyword,
Step S22 reacquires voice messaging if the number of the keyword is zero, is carried out to the voice messaging
Keyword extraction operates；
The number of keyword in the voice messaging that is extracted in above-mentioned steps is judged, if the keyword
Number is zero, i.e., relevant keyword is not extracted in the voice messaging received, at this point, the equipment of voice control needs
New voice messaging is reacquired, carries out the related mistake of keyword extraction in above-mentioned steps to the voice messaging newly obtained again
Journey obtains the keyword of new voice messaging.
The keyword and predetermined keyword are carried out semantic mould by step S23 if the number of the keyword is more than zero
Paste matching.
If it is determined that the number of obtained keyword is not zero, at this point, the keyword that extraction is obtained with it is preset
Keyword is compared, and the keyword that extraction obtains is converted to the keyword of semantic congruence in predetermined keyword.For example, receiving
To voice messaging be " micro-wave oven is heated with the mode heated slowly ", the keyword extracted is " heat slowly ", at this time by the pass
Keyword " slow heating " is converted to preset keyword " small fire heating ".
In the present embodiment, it avoids handling to promote the rate of processor operation by the judgement to keyword number
Device reduces the occupancy of the running memory of processor to the processing not comprising keyword voice messaging.The keyword that will be extracted
The keyword for being converted to semantic congruence in predetermined keyword increases voice to expand the range of keywords semantics identification
On the other hand the freedom of input can also improve processor to the processing speed for preset keyword, accelerate to input
The processing of voice messaging promotes the Experience Degree of user.
Optionally, in another embodiment of appliances equipment control method of the present invention, if the key described in step S30
Word combination is stored in semantic database, then controls household appliance and execute the corresponding operation response of step of the keyword combination also
Including：
Step S31 triggers audio output response, output if keyword combination is not stored in semantic database
Indication audio data；
The keyword extracted is not stored in preset semantic database, can be output by voice at this time
Mode, export indication audio data, which can illustrate whether to carry out the operation similar with the keyword,
Or the further input voice information of prompt.For example, the keyword that the voice messaging of input extracts is " slow to stew ", the keyword
Be not stored in preset semantic database, at this point, output indication audio data, for example, " it is slow stew whether be will be into
Row small fire heats ", or " please further inputting other stewed slowly operation datas " etc..
Step S32 generates new operation response according to the new voice messaging of reception, by the operation respond with it is described
In the corresponding storage to the semantic database of keyword combination.
After exporting indication audio data in above-mentioned steps, the new voice messaging received, by the voice
The corresponding operation response of information is responded as new operation corresponding with above-mentioned keyword, and by the keyword and the operation
In response storage to speech database.For example, in above-mentioned steps, " whether slow stew is small fire heating to be carried out ", after this,
The voice messaging received is determined as carrying out small fire heating, then, keyword will be stewed slowly and small fire heats this operation response,
Correspondence is stored into semantic database, obtains new semantic database, and in new semantic database, keyword " slow to stew " is corresponding
Execution operation response be " small fire heating ".If after " slow stew ", information that the voice messaging that receives extracts
The operation response definition of " moderate heat heats 30 minutes ", the i.e. execution of " slow to stew " this keyword is " moderate heat heats 30 minutes ", this
When, " slow to stew " corresponding execute is operated in response " moderate heat heats 30 minutes " corresponding storage to semantic database, new language is generated
Adopted database.
In the present embodiment, weight is carried out by the operation of the execution to being not stored in the keyword in semantic database response
New definition, updates preset semantic database, to expand keyword and execute the range of operation response, increases in voice control
The freedom of voice messaging, the personalization more used improve the Experience Degree of user.
Optionally, in another embodiment of appliances equipment control method of the present invention, if the key described in step S30
Word combination is stored in semantic database, then controls household appliance and execute the corresponding operation response of step of the keyword combination also
Including：
Step S33 judges whether the corresponding operation response of the keyword combination is complete,
The integrality of the crucial contamination obtained in above-mentioned steps is judged, i.e., in the behaviour once completely executed
In work, whether all conditions needed are complete.
Step S34 controls household appliance and executes the key if the keyword combines corresponding operation response completely
The corresponding operation response of word combination plays corresponding function triggering prompt audio data in audio output response；
For example, keyword combination " small fire, heating, 30 seconds ", then the corresponding operation response " small fire heating 30 seconds " executed,
Firepower size, functional mode, heating time all provide, then it is complete that the keyword, which combines corresponding operation response, in this way,
When the keyword of the voice messaging extraction received is " small fire, heating, 30 seconds ", directly execute accordingly that " small fire heats 30
The function triggering response of second ", meanwhile, " firepower setting small fire, function are set as heating the response of triggering audio output, heating time
30 seconds ".
Step S35 is played corresponding in audio output response if the corresponding operation response of keyword combination is imperfect
Indication audio data.
If the keyword in the above example, obtained is combined as " small fire, heating ", then the key contamination is sentenced
Be set to it is imperfect, lacked heating time span, at this point, play audio output response in corresponding indication audio number
According to the i.e. instruction of speech play default heating time, " firepower is set as small fire, and function is set as heating, when not setting heating
Between, the time of heating please be input ".
In the present embodiment, by judging the integrality of the voice messaging instruction of input, carrying for operational order input is carried out
Show, to reduce the difficulty of voice control input instruction, provides the direction of specific input instruction, user is to voice control for optimization
Controllability, promoted user experience.
Supplemented by assistant solve appliances equipment control method of the present invention, now illustrate as one example, by taking micro-wave oven as an example, such as figure
Shown in 3, voice input " micro-wave oven moderate heat, 250 DEG C of temperature, heat 30 seconds ", extraction obtain keyword " moderate heat, 250 DEG C, plus
Heat, 30 seconds ", and then obtain keyword combination " 250 DEG C moderate heats heat 30 seconds ", execute and " carry out moderate heat heating in 250 DEG C, add
The hot time is 30 seconds " this operation response in function triggering response, and execute function triggering response during, carry out
Audio output responds " 250 DEG C of temperature setting, firepower are moderate heat, 30 seconds heating times, are begun to warm up ", and heating terminates, and carries out sound
Frequency output response " heating operation is completed, and heating object please be taken out ", at this point, the operation of this voice control household appliance is completed.
If as shown in figure 4, voice input " micro-wave oven moderate heat, 250 DEG C of temperature ", extraction obtains keyword " moderate heat, 250
DEG C, heating ", and then obtain keyword combination " 250 DEG C moderate heats heating ", the time that heating has been lacked in keyword combination is long
Degree, at this point, playing corresponding indication audio data, the i.e. finger of speech play default heating time in audio output response
It enables, " firepower is set as moderate heat, and function is set as heating, and temperature is set as 250 DEG C, does not set heating time, please input heating
Time ".Subsequent voice control implementation procedure is consistent with above-mentioned steps, and details are not described herein.
The present invention also provides a kind of household appliance, the household appliance includes memory, processor and is stored in described deposit
On reservoir and the household appliance control program that can run on the processor, the household appliance control program by the processing
The step of device realizes above-mentioned appliances equipment control method when executing.
The present invention also provides a kind of control terminal, the control terminal includes：It memory, processor and is stored in described
On memory and the household appliance control program that can run on the processor, the household appliance control program by the place
The step of reason device realizes above-mentioned appliances equipment control method when executing.
The present invention also provides a kind of computer readable storage medium, household electrical appliances are stored on the computer readable storage medium
Facility control program, the household appliance control program realize the step of above-mentioned appliances equipment control method when being executed by processor
Suddenly.
In the embodiment of present inventor's electric equipment, control terminal and computer readable storage medium, above-mentioned family is contained
Content and above-mentioned household appliance controlling party are expanded and explained to all technical features of each embodiment of electric equipment control method, specification
Each embodiment of method is essentially identical, and this will not be repeated here.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of appliances equipment control method, which is characterized in that the appliances equipment control method includes the following steps：
It receives voice messaging and the keyword for including in the voice messaging is extracted according to the associated device attribute of household appliance；
The keyword is combined to obtain keyword combination, judges preset in semantic database whether store the keyword
Combination；
If the keyword combination is stored in semantic database, it is corresponding to control the household appliance execution keyword combination
Operation response.
2. appliances equipment control method as described in claim 1, which is characterized in that the reception voice messaging, according to household electrical appliances
The associated device attribute of equipment, extracting the keyword step for including in the voice messaging further includes before：
According to the syntagmatic between predetermined keyword, keyword combination table is established；
It is combined according to keyword in the keyword combination table, establishes the logical relation between keyword combination and operation response,
And generative semantics database.
3. appliances equipment control method as claimed in claim 2, which is characterized in that described according in the keyword combination table
Keyword combines, and establishes the logical relation between keyword combination and operation response, and the step of generative semantics database, also
Including：
Preset function triggering response and audio output response, the logic established between function triggering response and audio output response are closed
System, and generate operation Response List, wherein the audio output response includes that indication audio data and function triggering carry
Show audio data.
4. appliances equipment control method as described in claim 1, which is characterized in that the reception voice messaging, according to household electrical appliances
The associated device attribute of equipment, extracting the keyword step for including in the voice messaging includes：
The beginning and end for marking the voice messaging extracts the sound of the voice messaging between the beginning and end of the label
Signal characteristic quantity；
The voice signal property amount is decoded, keyword semantic in the voice messaging is obtained.
5. appliances equipment control method as described in claim 1, which is characterized in that described to be combined to the keyword
It is combined to keyword, judges include before whether storing the keyword combination step in default semantic database：
The number of the keyword is judged,
If the number of the keyword is zero, voice messaging is reacquired, keyword extraction behaviour is carried out to the voice messaging
Make；
If the number of the keyword is more than zero, the keyword and predetermined keyword are subjected to Semantic fuzzy matching.
6. appliances equipment control method as described in claim 1, which is characterized in that if keyword combination is stored in
In semantic database, then controlling the corresponding operation response of step of the household appliance execution keyword combination further includes：
If the keyword combination is not stored in semantic database, audio output response is triggered, indication audio is exported
Data；
According to the new voice messaging of reception, new operation response is generated, operation response is combined with the keyword pair
It should store in the semantic database.
7. appliances equipment control method as described in claim 1, which is characterized in that if keyword combination is stored in
In semantic database, then controlling the corresponding operation response of step of the household appliance execution keyword combination further includes：
Judge whether the corresponding operation response of the keyword combination is complete,
If the keyword combines corresponding operation response completely, it is corresponding to control the household appliance execution keyword combination
Operation response plays corresponding function triggering prompt audio data in audio output response；
If it is imperfect that the keyword combines corresponding operation response, corresponding indication sound during audio output responds is played
Frequency evidence.
8. a kind of household appliance, which is characterized in that the household appliance includes memory, processor and is stored in the memory
Household appliance control program that is upper and can running on the processor, the household appliance control program are held by the processor
The step of appliances equipment control method as described in any one of claim 1-7 is realized when row.
9. a kind of control terminal, which is characterized in that the control terminal includes：Memory, processor and it is stored in described deposit
On reservoir and the household appliance control program that can run on the processor, the household appliance control program by the processing
The step of appliances equipment control method as described in any one of claim 1 to 7 is realized when device executes.
10. a kind of computer readable storage medium, which is characterized in that be stored with household electrical appliances on the computer readable storage medium and set
Standby control program, the household appliance control program are realized when being executed by processor as described in any one of claim 1 to 7
The step of appliances equipment control method.
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| CN201810133358.XA CN108320747A (en) | 2018-02-08 | 2018-02-08 | Appliances equipment control method, equipment, terminal and computer readable storage medium |
| PCT/CN2019/074239 WO2019154282A1 (en) | 2018-02-08 | 2019-01-31 | Household appliance and voice recognition method, control method and control device thereof |
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| CN201810133358.XA CN108320747A (en) | 2018-02-08 | 2018-02-08 | Appliances equipment control method, equipment, terminal and computer readable storage medium |
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Application publication date: 20180724 |