CN107450390A - A kind of intelligent electrical appliance control device, control method and control system - Google Patents

A kind of intelligent electrical appliance control device, control method and control system Download PDF

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Publication number
CN107450390A
CN107450390A CN201710637924.6A CN201710637924A CN107450390A CN 107450390 A CN107450390 A CN 107450390A CN 201710637924 A CN201710637924 A CN 201710637924A CN 107450390 A CN107450390 A CN 107450390A
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China
Prior art keywords
voice messaging
module
triggering object
identification
identification range
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CN201710637924.6A
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CN107450390B (en
Inventor
李昱兵
刘皓
陈峰峰
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Hefei Meiling Union Technology Co Ltd
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Mianyang Meiling Software Technology Co Ltd
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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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention provides a kind of intelligent electrical appliance control device, control method and control system, intelligent electrical appliance control device includes：Sound identification module, action module and at least one apart from identification module；It is described at least one apart from identification module, for detecting in default identification range with the presence or absence of triggering object；The sound identification module, for described at least one after identification module detects to exist in the identification range triggering object, the first voice messaging received being identified, and judge whether first voice messaging is default phonetic order；The action module, for after the sound identification module judges the voice messaging for the phonetic order, the action corresponding with the phonetic order to be performed to the intelligent appliance.Technical scheme provided by the invention can reduce the probability of intelligent appliance malfunction.

Description

A kind of intelligent electrical appliance control device, control method and control system
Technical field
The present invention relates to technical field of electronic communication, more particularly to a kind of intelligent electrical appliance control device, control method and control System processed.
Background technology
Now with voice technology, the fast development of sensor technology, the intelligent appliance of Voice command is increasingly popularized.
The phonetic order that prior art is sent by receiving user, then speech recognition is carried out to phonetic order, and perform phase The operation answered.
However, user, when being spoken away from intelligent appliance larger distance, user wouldn't like to be controlled to intelligent appliance, but If the content of speaking of user includes the voice messaging that can be controlled to intelligent appliance, intelligent appliance will be performed and used Family sends the corresponding action of voice messaging, and the probability for causing intelligent appliance to malfunction is larger.
The content of the invention
The embodiments of the invention provide a kind of intelligent electrical appliance control device, control method and control system, can reduce intelligence The probability of energy household electrical appliances malfunction.
In a first aspect, the embodiments of the invention provide a kind of intelligent electrical appliance control device, including：Sound identification module, move Make module and at least one apart from identification module；
It is described at least one apart from identification module, for detecting in default identification range with the presence or absence of triggering object；
The sound identification module, at least one detecting the identification range internal memory apart from identification module described It is described triggering object after, the first voice messaging received is identified, and judge first voice messaging whether be Default phonetic order；
The action module, for after the sound identification module judges the voice messaging for the phonetic order, The action corresponding with the phonetic order is performed to the intelligent appliance.
Preferably, it is described at least one apart from identification module, including：Infrared module and microphone array module；
The infrared module, for detecting in default first identification range with the presence or absence of the first triggering object；
The microphone array module, described in detecting in first identification range and existing in the infrared module After first triggering object, judge to touch with the presence or absence of second in default second identification range according to the second voice messaging received Object is sent out, if it is, determining the triggering object in the identification range be present.
Preferably, the infrared module, including：Transmitting element, receiving unit and signal processing unit；
The transmitting element, for the angular emission infrared signal according to setting；
The receiving unit, for receiving by the infrared signal of the described first triggering object reflection；
The signal processing unit, for the signal intensity of the infrared signal received according to the receiving unit, Determine the first distance of the first triggering object and the intelligent appliance；And according to first Distance Judgment first touch Object is sent out whether in first identification range, if it is, determining that having described first in first identification range touches Send out object.
Preferably, the microphone array module, including：Sonicated unit and at least two microphones；
At least two microphone, is separately positioned on different positions, for receiving second voice messaging respectively；
The sonicated unit, for according at least two microphone receive second voice messaging when Between it is poor, determine the second distance of the second triggering object and the intelligent appliance, and according to judging the second distance Whether the second triggering object is in second identification range, if it is, determining in second identification range described in presence Second triggering object.
Preferably, the sound identification module, including：Tip element, time judging unit, the first phonetic decision unit and Second phonetic decision unit；
The first phonetic decision unit, at least one detecting the identification range apart from identification module described After the triggering object being inside present, second voice messaging is obtained, and judge whether second voice messaging is default Wake up instruction；
The Tip element, for being the wake-up in the second voice messaging described in the first phonetic decision unit judges After instruction, information of voice prompt is reported, to prompt user to input the phonetic order；
The time judging unit, for after the Tip element reports information of voice prompt, judging in preset time Inside whether receive first voice messaging；
The second phonetic decision unit, for the judged result according to the time judging unit, if it is, further Judge whether first voice messaging is the phonetic order.
Second aspect, the embodiments of the invention provide one kind to be based on any intelligent electrical appliance control device in first aspect Intelligent electrical appliance control, including：
It whether there is triggering object in default identification range using at least one detected apart from identification module；
After detecting to have the triggering object in the identification range, using the sound identification module to receiving The first voice messaging be identified, and judge whether first voice messaging is default phonetic order；
After judging the voice messaging for the phonetic order, the intelligent appliance is performed using the action module The action corresponding with the phonetic order.
Preferably, when it is described it is at least one include the infrared module and microphone array module apart from identification module when, It is described to whether there is triggering object in default identification range using at least one detected apart from identification module, including：
Detected using the infrared module in default first identification range with the presence or absence of the first triggering object；
Detect in first identification range exist it is described first triggering object after, utilize the microphone array mould Root tuber judges that whether there is second in default second identification range triggers object according to the second voice messaging received, if It is, it is determined that the triggering object in the identification range be present.
Preferably, it is described to utilize institute when the infrared module includes transmitting element, receiving unit and signal processing unit Infrared module is stated to detect with the presence or absence of the first triggering object in default first identification range, including：
Using the transmitting element infrared signal is sent according to the angle of setting；
The infrared signal of the first triggering object reflection is received using the receiving unit；
Signal intensity using the signal processing unit according to the infrared signal, determine it is described first triggering object with First distance of the intelligent appliance；And whether the first triggering object is known described first according to first Distance Judgment In other scope, if it is, determining the first triggering object in first identification range be present.
Preferably, when the microphone array module includes sonicated unit and at least two microphones, the profit Detected with the microphone array module with the presence or absence of the second triggering object in default second identification range, including：
Second voice messaging is received respectively using at least two microphone；
Using the sonicated unit according at least two microphone receive second voice messaging when Between it is poor, determine the second distance of the second triggering object and the intelligent appliance, and according to judging the second distance Whether the second triggering object is in second identification range, if it is, determining in second identification range described in presence Second triggering object.
Preferably, when the sound identification module include Tip element, time judging unit, the first phonetic decision unit and During the second phonetic decision unit,
It is described that the voice messaging received is identified using sound identification module, and whether judge the voice messaging For default phonetic order, including：
Second voice messaging is obtained using the first phonetic decision unit, and judges that second voice messaging is It is no to be instructed for default wake up；
After judging second voice messaging for the wake-up instruction, the Tip element is utilized to report voice message letter Breath, to prompt user to input the phonetic order；
After information of voice prompt is reported, judge institute whether is received in preset time using the time judging unit State the first voice messaging；
According to the judged result of the time judging unit, if it is, being determined whether using second voice unit Whether first voice messaging is the phonetic order.
3rd fermentation, the embodiments of the invention provide a kind of intelligent appliance control system, including：Intelligent appliance and first Any described intelligent electrical appliance control device in aspect；
The intelligent electrical appliance control device is arranged in the intelligent appliance.
Preferably, the intelligent appliance, including：Intelligent refrigerator or intelligent air condition.
The embodiments of the invention provide a kind of intelligent electrical appliance control device, control method and control system, it is at least one away from Detected from identification module in default identification range with the presence or absence of triggering object, the premise for triggering object in identification range be present Under, the first voice messaging is identified sound identification module, and whether the first voice messaging for judging to receive is default Voice command, after it is determined that the first voice messaging is voice command, action module performs the corresponding action of phonetic order.Thus It can be seen that sound identification module is before the voice messaging to receiving is identified, it is first determined whether there is in identification range Object is triggered, just further voice messaging is identified when triggering object in identification range only be present, user is avoided and exists When being spoken farther out away from intelligent appliance, the voice messaging that intelligent appliance includes according to user's content produces the feelings of corresponding actions Condition occurs, so as to reduce the probability of intelligent appliance malfunction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for intelligent electrical appliance control device that one embodiment of the invention provides；
Fig. 2 is the structural representation for another intelligent electrical appliance control device that one embodiment of the invention provides；
Fig. 3 is the structural representation for another intelligent electrical appliance control device that one embodiment of the invention provides；
Fig. 4 is the structural representation for another intelligent electrical appliance control device that one embodiment of the invention provides；
Fig. 5 is that one embodiment of the invention provides also a kind of structural representation of intelligent electrical appliance control device；
Fig. 6 is a kind of flow chart for intelligent electrical appliance control that one embodiment of the invention provides；
Fig. 7 is the flow chart for another intelligent electrical appliance control that one embodiment of the invention provides；
Fig. 8 is a kind of structural representation for intelligent appliance control system that one embodiment of the invention provides.
Embodiment
To make the purpose, technical scheme and 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 Part of the embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of intelligent electrical appliance control device, including：Sound identification module 101st, action module 102 and at least one apart from identification module 103；
It is at least one apart from identification module 103, for detecting in default identification range with the presence or absence of triggering object；
Sound identification module 101, for detecting exist in the identification range apart from identification module 103 at least one After the triggering object, the first voice messaging received is identified, and judges whether first voice messaging is pre- If phonetic order；
Action module 102 is right for after sound identification module 101 judges the voice messaging for the phonetic order The intelligent appliance performs the action corresponding with the phonetic order.
It is at least one default apart from identification module detection the embodiments of the invention provide a kind of intelligent electrical appliance control device With the presence or absence of triggering object in identification range, on the premise of triggering object in identification range being present, sound identification module is to the One voice messaging is identified, and whether the first voice messaging for judging to receive is default voice command, it is determined that first Voice messaging is the corresponding action of action module execution phonetic order after voice command.As can be seen here, sound identification module exists Before the voice messaging received is identified, it is first determined with the presence or absence of triggering object in identification range, only identify model Just further voice messaging is identified when enclosing the interior object in the presence of triggering, user is avoided and is being spoken farther out away from intelligent appliance When, the voice messaging that intelligent appliance includes according to user's content produces the situation generation of corresponding actions, so as to reduce intelligence The probability of energy household electrical appliances malfunction.
In order to further reduce the probability of intelligent appliance malfunction, while sentenced using infrared detection and auditory localization Whether disconnected user will send phonetic order, be filled as shown in Fig. 2 the embodiments of the invention provide the control of another intelligent appliance Put, it is at least one to include apart from identification module：201 infrared modules and microphone array module 202；
Infrared module 201, for detecting in default first identification range with the presence or absence of the first triggering object；
Microphone array module 202, for detecting in first identification range there is described in infrared module 201 After one triggering object, judged according to the second voice messaging received in default second identification range with the presence or absence of the second triggering Object, if it is, determining the triggering object in the identification range be present.
When infrared module is being detected in the first identification range in the presence of the first triggering object, microphone array module can obtain Second voice messaging, and judge to send the second triggering object of the second voice messaging whether in the second identification range.If it is, Illustrate that user will send phonetic order；Otherwise illustrate that user is not desired to send phonetic order, it may be possible to which user accidentally knows first The voice messaging that other scope is interior and others is chatted or other power amplifying devices are sent.When infrared module is being detected in the first identification range During in the absence of the first triggering object, illustrate that user is not close to intelligent appliance, then the second voice messaging that now user sends Substantially with phonetic order onrelevant, therefore need not detect.
In order to which the first triggering object is more precisely determined whether in the first identification range, as shown in figure 3, this hair Bright embodiment provides another intelligent electrical appliance control device, infrared module 201, including：Transmitting element 2011, receiving unit 2012 and signal processing unit 2013；
Transmitting element 2011, for the angular emission infrared signal according to setting；
Receiving unit 2012, for receiving by the infrared signal of the described first triggering object reflection；
Signal processing unit 2013, for the signal intensity of the infrared signal received according to receiving unit 2012, Determine the first distance of the first triggering object and the intelligent appliance；And according to first Distance Judgment first touch Object is sent out whether in first identification range, if it is, determining that having described first in first identification range touches Send out object.
Transmitting element constantly launches infrared signal, and infrared signal is reflected to receiving unit after running into the first triggering object, Now signal processing unit can determine the first triggering object and intelligent appliance according to the signal intensity of the infrared signal reflected The first distance, and judge first triggering object whether in the first identification range.
For example, the first identification range be using intelligent appliance as the center of circle, radius be 0.5m semicircular area, transmission it is infrared , can be by the first triggering object reflection to receiving unit, further according to the infrared signal reflected after signal runs into the first triggering object Signal intensity determine the first distance of the first triggering object and intelligent appliance, if the first distance is not more than 0.5m, it is determined that First triggering object is in the first identification range；Conversely, determine the first triggering object not in the first identification range.
In order to which the second triggering object is more precisely determined whether in the second identification range, as shown in figure 4, this hair Bright embodiment provides another intelligent electrical appliance control device, microphone array module 202, including：Sonicated unit 2021 With at least two microphones 2022；
At least two microphones 2022, are separately positioned on different positions, for receiving second voice messaging respectively；
Sonicated unit 2021, for according at least two microphones 2022 receive second voice messaging when Between it is poor, determine the second distance of the second triggering object and the intelligent appliance, and according to judging the second distance Whether the second triggering object is in the identification range, if it is, determining the triggering be present in second identification range Object.
Because at least two microphone positions are different, for the same second triggering object, each microphone receives The time of second voice messaging is different.According to the time difference can determine the second of the second triggering object and intelligent appliance away from From, and judge the second triggering object whether in the second identification range according to second distance.
In order to identify in the content of speaking of user whether include phonetic order exactly, as shown in figure 5, the present invention is real Apply example and provide also a kind of intelligent electrical appliance control device, sound identification module 101, including：Tip element 1011, time judge single First 1012, first phonetic decision unit 1013 and the second phonetic decision unit 1014；
First phonetic decision unit 1013, at least one detecting the identification range apart from identification module described After the triggering object being inside present, second voice messaging is obtained, and judge whether second voice messaging is default Wake up instruction；
Tip element 1011, for judging second voice messaging for the wake-up in the first phonetic decision unit 1013 After instruction, information of voice prompt is reported, to prompt user to input the phonetic order；
Time judging unit 1012, for after Tip element 1011 reports information of voice prompt, judging in preset time Inside whether receive first voice messaging；
Second phonetic decision unit 1014, for the judged result according to time judging unit 1012, if it is, further Judge whether first voice messaging is the phonetic order.
First phonetic decision unit carries out speech recognition to the second voice messaging of acquisition, to judge that the second voice messaging is It is no to be instructed for default wake up.After judging the second voice messaging to wake up instruction, Tip element retransmits voice message, prompts User inputs phonetic order.After the completion of prompting, start timing at once and record, now time judging unit is judged in preset time Inside whether receive the first voice messaging, if receiving the first voice messaging, determine whether the first voice messaging whether be Phonetic order.
For example, the first judging unit gets the second voice messaging, speech recognition, the second language are carried out to the second voice messaging Message breath is " intelligent refrigerator ", and it is to wake up instruction then to judge " intelligent refrigerator ", and Tip element, which can carry out voice message, " please input Phonetic order ", afterwards time judging unit can judge the first voice messaging whether is received in 3 seconds.If receive the first language Message ceases, and the second phonetic decision unit can carry out language identification to the first voice messaging.
The embodiments of the invention provide a kind of intelligent family using any intelligent electrical appliance control device of above-described embodiment Electric control method, including：
It whether there is triggering object in default identification range using at least one detected apart from identification module；
After detecting to have the triggering object in the identification range, using the sound identification module to receiving The first voice messaging be identified, and judge whether first voice messaging is default phonetic order；
After judging the voice messaging for the phonetic order, the intelligent appliance is performed using the action module The action corresponding with the phonetic order.
As shown in fig. 6, the embodiments of the invention provide one kind to utilize any intelligent appliance control dress of above-described embodiment The intelligent electrical appliance control put, comprises the following steps：
Step 601, it whether there is triggering object in default identification range using at least one detected apart from identification module, If it is, perform step 602；Otherwise, current process is terminated.
Step 602, the first voice messaging received is identified using sound identification module.
Step 603, judge whether first voice messaging is default phonetic order, if it is, performing step 604；Otherwise, current process is terminated.
Step 604, after judging the voice messaging for the phonetic order, using action module to the intelligent appliance Perform the action corresponding with the phonetic order.
In one embodiment of the invention, at least one the infrared module and wheat are included apart from identification module when described It is described to be detected using at least one apart from identification module in default identification range with the presence or absence of triggering pair during gram wind array module As, including：
Detected using the infrared module in default first identification range with the presence or absence of the first triggering object；
Detect in first identification range exist it is described first triggering object after, utilize microphone array module root Judge according to the second voice messaging received with the presence or absence of the second triggering object in default second identification range, if it is, Determine the triggering object in the identification range be present.
In one embodiment of the invention, when the infrared module includes transmitting element, receiving unit and signal transacting It is described to be detected using the infrared module with the presence or absence of the first triggering object in default first identification range during unit, including：
Using the transmitting element infrared signal is sent according to the angle of setting；
The infrared signal of the first triggering object reflection is received using the receiving unit；
Signal intensity using the signal processing unit according to the infrared signal, determine it is described first triggering object with First distance of the intelligent appliance；And whether the first triggering object is known described first according to first Distance Judgment In other scope, if it is, determining the first triggering object in first identification range be present.
In one embodiment of the invention, when the microphone array module includes sonicated unit and at least two It is described to be detected using the microphone array module in default second identification range with the presence or absence of the second triggering pair during microphone As, including：
Second voice messaging is received respectively using at least two microphone；
Using the sonicated unit according at least two microphone receive second voice messaging when Between it is poor, determine the second distance of the second triggering object and the intelligent appliance, and according to judging the second distance Whether the second triggering object is in second identification range, if it is, determining in second identification range described in presence Second triggering object.
In one embodiment of the invention, when the sound identification module includes Tip element, time judging unit, the When one phonetic decision unit and the second phonetic decision unit, it is described using the sound identification module to the voice messaging that receives It is identified, and judges whether the voice messaging is default phonetic order, including：
Second voice messaging is obtained using the first phonetic decision unit, and judges that second voice messaging is It is no to be instructed for default wake up；
After the second voice messaging described in the first phonetic decision unit judges is the wake-up instruction, carried using described Show that unit reports information of voice prompt, to prompt user to input the phonetic order；
After information of voice prompt is reported, judge institute whether is received in preset time using the time judging unit State the first voice messaging；
According to the judged result of the time judging unit, if it is, further using the second phonetic decision unit Judge whether first voice messaging is the phonetic order.
In order to which the embodiment of the present invention is better described, as shown in fig. 7, the embodiments of the invention provide another intelligent appliance Control method, comprise the following steps：
Step 701, infrared signal is sent according to the angle of setting.
In embodiments of the present invention, the angle for sending infrared signal can be set more accurately to detect the first triggering pair As.For example the angle of infrared signal is sent by adjusting so that the infrared signal of transmitting can occur instead at the shirtfront of user Penetrate, can so avoid interference of other the indoor articles to infrared detection.
Step 702, the infrared signal of the first triggering object reflection is received.
Step 703, according to the signal intensity of the infrared signal received, the of the first triggering object and intelligent appliance is determined One distance.
Step 704, object distance is triggered whether in the first identification range according to the first Distance Judgment first, if it is, Perform step 705；Otherwise, current process is terminated.
In embodiments of the present invention, user can be set according to the spatial distribution of indoor article and the personal habits of user First identification range.
Step 705, the second voice messaging is received respectively using at least two microphones positioned at diverse location.
Step 706, the time difference of the second voice messaging is received according at least two microphones, determines the second triggering object With the second distance of intelligent appliance.
Step 707, the second triggering object distance is judged whether in the second identification range according to second distance, if it is, Perform step 708；Otherwise, current process is terminated.
In embodiments of the present invention, the first identification range overlaps with the second identification range.It is but in actual applications, red Outer detection is different with the accuracy of auditory localization, therefore both identification ranges are typically misaligned.If infrared detection accuracy More than auditory localization accuracy, the first identification range is less than the second identification range, otherwise the first identification range is more than the second identification Scope.In addition, user can also set the first identification respectively according to the spatial distribution of indoor article and the personal habits of user Scope and the second identification range.
Step 708, judge whether the second voice messaging is that default wake up instructs, if performing step 709；Otherwise, Terminate current process.
In embodiments of the present invention, the cue of the second phonetic order will be inputted equivalent to user by waking up instruction, like people Can first send the attention that sound causes other side when preparing and others talks.
Step 709, information of voice prompt is reported, to prompt user to input phonetic order.
Step 710, judge preset time in whether receive the first voice messaging, if it is, perform step 711； Otherwise current process is terminated.
In embodiments of the present invention, preset time is 3 seconds to 5 seconds.Such as preset time is 3 seconds, then is not had within 3 seconds The first voice messaging is received by, user is defaulted as and does not send phonetic order.
Step 711, judge whether the first voice messaging is phonetic order, if it is, performing step 712；Otherwise terminate to work as Preceding flow.
In embodiments of the present invention, intelligent appliance can be connected into internet by user, utilize the semantic analysis in internet Database carries out semantic analysis to the first voice messaging, to improve Consumer's Experience.
Step 712, the action corresponding with phonetic order is performed to intelligent appliance.
As shown in figure 8, the embodiment of the present invention provides a kind of intelligent appliance control system, including：Intelligent appliance 801 and power Profit requires any described intelligent electrical appliance control device 802 in examples detailed above；
Intelligent electrical appliance control device 802 is arranged in intelligent appliance 801.
In one embodiment of the invention, intelligent appliance 802, including：Intelligent refrigerator or intelligent air condition.
In summary, each embodiment of the present invention at least has the advantages that：
1st, in one embodiment of the invention, at least one detected apart from identification module in default identification range whether there is Object is triggered, on the premise of triggering object in identification range being present, the first voice messaging is identified sound identification module, And whether the first voice messaging for judging to receive is default voice command, it is determined that the first voice messaging is voice command Afterwards, action module performs the corresponding action of phonetic order.As can be seen here, sound identification module is in the voice messaging to receiving Before being identified, it is first determined whether there is triggering object in identification range, when triggering object in identification range only be present Just further voice messaging is identified, avoids user when being spoken farther out away from intelligent appliance, intelligent appliance is according to user The situation that the voice messaging that content includes produces corresponding actions occurs, so as to reduce the probability of intelligent appliance malfunction.
2nd, in one embodiment of the invention, instruction is waken up by setting, intelligent appliance can identify the content of speaking of user In whether include phonetic order, so as to avoid the voice messaging similar to phonetic order to trigger intelligent appliance malfunction as far as possible, from And further reduce the probability of intelligent appliance malfunction.
3rd, in one embodiment of the invention, by infrared detection and the double control of auditory localization, intelligent appliance is added The qualifications of phonetic order are performed, the voice messaging unrelated with phonetic order can be effectively excluded and speech recognition is done Disturb.For example, user can adjust the first identification range and the second identification range according to actual conditions, ensure do not have in identification range There are other power amplifying devices and infrared article can be reflected, so as to further reduce the probability of intelligent appliance malfunction.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity Or operation makes a distinction with another entity or operation, and not necessarily require or imply and exist between these entities or operation Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non- It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements, But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment Some key elements.In the absence of more restrictions, the key element limited by sentence " including one ", is not arranged Except other identical factor in the process including the key element, method, article or equipment being also present.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through Programmed instruction related hardware is completed, and foregoing program can be stored in computer-readable storage medium, the program Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, is merely to illustrate the skill of the present invention Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention, Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.

Claims (10)

  1. A kind of 1. intelligent electrical appliance control device, it is characterised in that including：Sound identification module, action module and it is at least one away from From identification module；
    It is described at least one apart from identification module, for detecting in default identification range with the presence or absence of triggering object；
    The sound identification module, at least one detecting institute in the identification range be present apart from identification module described After stating triggering object, the first voice messaging received is identified, and judge whether first voice messaging is default Phonetic order；
    The action module, for after the sound identification module judges the voice messaging for the phonetic order, to institute State intelligent appliance and perform the action corresponding with the phonetic order.
  2. 2. device according to claim 1, it is characterised in that
    It is described at least one apart from identification module, including：Infrared module and microphone array module；
    The infrared module, for detecting in default first identification range with the presence or absence of the first triggering object；
    The microphone array module, for detecting in first identification range there is described first in the infrared module After triggering object, judged according to the second voice messaging received in default second identification range with the presence or absence of the second triggering pair As if it is, determining the triggering object in the identification range be present.
  3. 3. device according to claim 2, it is characterised in that
    The infrared module, including：Transmitting element, receiving unit and signal processing unit；
    The transmitting element, for the angular emission infrared signal according to setting；
    The receiving unit, for receiving by the infrared signal of the described first triggering object reflection；
    The signal processing unit, for the signal intensity of the infrared signal received according to the receiving unit, it is determined that First distance of the first triggering object and the intelligent appliance；And the first triggering pair according to first Distance Judgment As if it is no in first identification range, if it is, determining first triggering pair in first identification range be present As；
    And/or
    The microphone array module, including：Sonicated unit and at least two microphones；
    At least two microphone, is separately positioned on different positions, for receiving second voice messaging respectively；
    The sonicated unit, for receiving the time of second voice messaging according at least two microphone Difference, determines the second distance of the second triggering object and the intelligent appliance, and judges described the according to the second distance Whether two triggering objects are in second identification range, if it is, determining to exist in second identification range described the Two triggering objects.
  4. 4. device according to claim 3, it is characterised in that
    The sound identification module, including：Tip element, time judging unit, the first phonetic decision unit and the second voice are sentenced Disconnected unit；
    The first phonetic decision unit, at least one detecting the identification range internal memory apart from identification module described After the triggering object, second voice messaging is obtained, and judge whether second voice messaging is default wake-up Instruction；
    The Tip element, for being instructed in the second voice messaging described in the first phonetic decision unit judges for described wake up Afterwards, information of voice prompt is reported, to prompt user to input the phonetic order；
    The time judging unit, for the Tip element report information of voice prompt after, judge be in preset time It is no to receive first voice messaging；
    The second phonetic decision unit, for the judged result according to the time judging unit, if it is, determining whether Whether first voice messaging is the phonetic order.
  5. 5. a kind of intelligent electrical appliance control based on any intelligent electrical appliance control device in Claims 1-4, its feature It is, including：
    It whether there is triggering object in default identification range using at least one detected apart from identification module；
    After detecting to exist in the identification range triggering object, using the sound identification module to receive the One voice messaging is identified, and judges whether first voice messaging is default phonetic order；
    After judging the voice messaging for the phonetic order, the intelligent appliance is performed using the action module and institute State the corresponding action of phonetic order.
  6. 6. according to the method for claim 5, it is characterised in that
    When it is described it is at least one include the infrared module and microphone array module apart from identification module when, described in the utilization It is at least one to be detected apart from identification module with the presence or absence of triggering object in default identification range, including：
    Detected using the infrared module in default first identification range with the presence or absence of the first triggering object；
    Detect in first identification range exist it is described first triggering object after, utilize the microphone array module root Judge according to the second voice messaging received with the presence or absence of the second triggering object in default second identification range, if it is, Determine the triggering object in the identification range be present.
  7. 7. according to the method for claim 6, it is characterised in that
    It is described to utilize the infrared module when the infrared module includes transmitting element, receiving unit and signal processing unit Detect with the presence or absence of the first triggering object in default first identification range, including：
    Using the transmitting element infrared signal is sent according to the angle of setting；
    The infrared signal of the first triggering object reflection is received using the receiving unit；
    Signal intensity using the signal processing unit according to the infrared signal, determine it is described first triggering object with it is described First distance of intelligent appliance；And according to first Distance Judgment first triggering object whether described first identify model In enclosing, if it is, determining the first triggering object in first identification range be present；
    And/or
    It is described to utilize the microphone when the microphone array module includes sonicated unit and at least two microphones Array module is detected with the presence or absence of the second triggering object in default second identification range, including：
    Second voice messaging is received respectively using at least two microphone；
    The time difference of second voice messaging is received according at least two microphone using the sonicated unit, The second distance of the second triggering object and the intelligent appliance is determined, and judges that described second touches according to the second distance Object is sent out whether in second identification range, if it is, determining that having described second in second identification range touches Send out object.
  8. 8. according to the method for claim 7, it is characterised in that when the sound identification module includes Tip element, time It is described to utilize the sound identification module to receiving when judging unit, the first phonetic decision unit and the second phonetic decision unit To voice messaging be identified, and judge whether the voice messaging is default phonetic order, including：
    Obtain second voice messaging using the first phonetic decision unit, and judge second voice messaging whether be It is default to wake up instruction；
    After judging second voice messaging for the wake-up instruction, information of voice prompt is reported using the Tip element, To prompt user to input the phonetic order；
    After information of voice prompt is reported, judge described whether is received in preset time using the time judging unit One voice messaging；
    According to the judged result of the time judging unit, if it is, being determined whether using the second phonetic decision unit Whether first voice messaging is the phonetic order.
  9. A kind of 9. intelligent appliance control system, it is characterised in that including：It is any described in intelligent appliance and Claims 1-4 Intelligent electrical appliance control device；
    The intelligent electrical appliance control device is arranged in the intelligent appliance.
  10. 10. according to the system described in claim 9, it is characterised in that
    The intelligent appliance, including：Intelligent refrigerator or intelligent air condition.
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CN114879526A (en) * 2022-05-31 2022-08-09 四川虹美智能科技有限公司 Intelligent household system and response control method thereof
CN114879526B (en) * 2022-05-31 2023-08-18 四川虹美智能科技有限公司 Intelligent home system and response control method thereof

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