CN108172227A - Voice remote control method and device - Google Patents
Voice remote control method and device Download PDFInfo
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- CN108172227A CN108172227A CN201810135243.4A CN201810135243A CN108172227A CN 108172227 A CN108172227 A CN 108172227A CN 201810135243 A CN201810135243 A CN 201810135243A CN 108172227 A CN108172227 A CN 108172227A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000002604 ultrasonography Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 abstract description 28
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- 238000010586 diagram Methods 0.000 description 8
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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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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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
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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
Present invention is disclosed a kind of voice remote control method and device, described device includes the following steps：Receive phonetic order；Speech recognition is carried out to phonetic order, obtains control command；Ultrasonic wave coding is carried out to control command, generates ultra-sonic remote control signal；Outside transmitting ultrasonic remote-control signal.It is achieved thereby that carrying out voice remote control by ultrasonic wave, the both hands of user have been liberated.Also, networking operation or matching operation are carried out manually without user, improves the convenience of operation；Ultrasonic communication belongs to point-to-point communication, and safety is higher；Ultrasonic wave and the coincidence factor of other electromagnetic signals are relatively low, it is not easy to be interfered by other electromagnetic signals, therefore be remotely controlled high stability；Ultrasonic wave critical dimensions in space, without being directed at controlled plant, had not only improved the convenience of operation, but also can easily be remotely controlled multiple controlled plants.So as to improve the safety of straighforward operation, stability and convenience, remote control performance is greatly improved, improves user experience.
Description
Technical field
The present invention relates to Smart Home technical fields, especially relate to a kind of voice remote control method and device.
Background technology
At present, it is distant mainly to include WIFI networkings remote control, Bluetooth matching remote control and infrared matching for the remote control mode of home appliance
Control.WIFI networkings remote control needs user to carry out networking operation manually, and remote controler and controlled plant are connected to same WIFI nets
Under network, while this mode safety is not high, easily invades WIFI network by third party and manipulates controlled plant.Bluetooth matching is distant
Control and infrared matching remote control are point-to-point communications, and safety is higher, but also need user and carry out matching operation manually, and blue
Tooth signal and infrared signal are easily interfered or are interfered with each other by other electromagnetic signals, influence the stability of remote control, while red
Outer matching remote control mode is also needed to remote controler and controlled plant alignment function, inconvenient.
In conclusion the remote control performance of existing remote control mode is poor, user experience is bad.
Invention content
The main object of the present invention is provides voice remote control method and device, it is intended to improve remote control performance, promote user's body
It tests.
To achieve these objectives, the embodiment of the present invention proposes a kind of voice remote control method, the described method comprises the following steps：
Receive phonetic order；
Speech recognition is carried out to the phonetic order, obtains control command；
Ultrasonic wave coding is carried out to the control command, generates ultra-sonic remote control signal；
Emit the ultra-sonic remote control signal outward.
Optionally, the control command includes control object and control instruction, described to carry out ultrasound to the control command
The step of wave encodes includes：
Corresponding supersonic band is determined according to the control object；
Ultrasonic wave coding is carried out to the control instruction in the corresponding supersonic band.
Optionally, the control command includes control object and control instruction, described to carry out ultrasound to the control command
The step of wave encodes includes：
Identification code is determined, and carry out ultrasonic wave coding to the control instruction according to the control object；
The identification code is added to the ultrasonic wave coding.
Optionally, the step of reception phonetic order includes：
Receive voice messaging；
Whether judge in the voice messaging comprising wake-up keyword；
If so, determine that the voice messaging is phonetic order.
Optionally, it is further included after described the step of emitting the ultra-sonic remote control signal outward：
Receive ultrasound feedback signal；
Ultrasonic wave decoder is carried out to the ultrasound feedback signal, obtains feedback information；
Export the feedback information.
Optionally, the step of reception phonetic order includes：Phonetic order is received by sound collection unit.
Optionally, the step of reception phonetic order includes：Unit receives what external equipment was sent by radio communication
Phonetic order.
Optionally, the sound collection unit is single microphone or the microphone array being made of at least two microphones
Row.
Optionally, the wireless communication unit is bluetooth unit, WIFI unit or cellular network unit.
Optionally, the method is applied to intelligent sound box.
The embodiment of the present invention proposes a kind of speech remote controller simultaneously, and described device includes：
Command reception module, for receiving phonetic order；
Sound identification module for carrying out speech recognition to the phonetic order, obtains control command；
Ultrasonic coding module for carrying out ultrasonic wave coding to the control command, generates ultra-sonic remote control signal；
Ultrasound emission module, for emitting the ultra-sonic remote control signal outward.
Optionally, the control command includes control object and control instruction, and the ultrasound coding module includes：
First determination unit, for determining corresponding supersonic band according to the control object；
Coding unit, for carrying out ultrasonic wave coding to the control instruction in the corresponding supersonic band.
Optionally, the control command includes control object and control instruction, and the ultrasound coding module includes：
Second determination unit, for determining identification code according to the control object；
Coding unit, for carrying out ultrasonic wave coding to the control instruction；
Adding device encodes for the identification code to be added to the ultrasonic wave.
Optionally, described instruction receiving module includes：
Voice receiving unit, for receiving voice messaging；
Judging unit, for whether judging in the voice messaging comprising wake-up keyword；
Instruction-determining unit, for when in the voice messaging comprising keyword is waken up, determining that the voice messaging is
Phonetic order.
Optionally, described device further includes：
Ultrasonic reception module, for receiving ultrasound feedback signal；
Ultrasonic decoder module for carrying out ultrasonic wave decoder to the ultrasound feedback signal, obtains feedback information；
Output module is fed back, for exporting the feedback information.
Optionally, described instruction receiving module is used for：Phonetic order is received by sound collection unit.
Optionally, described instruction receiving module is used for：Unit receives the voice that external equipment is sent and refers to by radio communication
It enables.
Optionally, described device is applied to intelligent sound box.
The embodiment of the present invention proposes a kind of speech remote controller simultaneously, including memory, processor and at least one quilt
It is stored in the memory and is configured as the application program performed by the processor, the application program is configured as using
In execution aforementioned voice remote control thereof.
A kind of voice remote control method that the embodiment of the present invention is provided is believed by the way that phonetic order is converted to ultra-sonic remote control
Number, and to control controlled plant transmitting ultrasonic remote-control signal, realize and voice remote control is carried out by ultrasonic wave, liberated user's
Both hands.Also, networking operation or matching operation are carried out manually without user, improves the convenience of operation；Ultrasonic communication category
In point-to-point communication, safety is higher；Ultrasonic wave and the coincidence factor of other electromagnetic signals are relatively low, it is not easy to by other electromagnetic signals
Interference, therefore it is remotely controlled high stability；Ultrasonic wave critical dimensions in space, without being directed at controlled plant, both improve operation
Convenience, and can easily be remotely controlled multiple controlled plants.So as to improve the safety of straighforward operation, stability and convenient
Property, remote control performance is greatly improved, improves user experience.
Description of the drawings
Fig. 1 is the flow chart of the voice remote control method first embodiment of the present invention；
Fig. 2 is the flow chart of the voice remote control method second embodiment of the present invention；
Fig. 3 is the module diagram of the speech remote controller first embodiment of the present invention；
Fig. 4 is the module diagram of the command reception module in Fig. 3；
Fig. 5 is the module diagram of the ultrasonic coding module in Fig. 3；
Fig. 6 is the another module diagram of the ultrasonic coding module in Fig. 3；
Fig. 7 is the module diagram of the speech remote controller second embodiment 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 embodiment
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.
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
Diction " comprising " refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Take leave whole or any cell and all combination of the "and/or" including one or more associated list items.
Those skilled in the art of the present technique are appreciated that unless otherwise defined all terms used herein are (including technology art
Language and scientific terminology), there is the meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless by specific definitions as here, the meaning of idealization or too formal otherwise will not be used
To explain.
Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication
The equipment of number receiver, only has the equipment of the wireless signal receiver of non-emissive ability, and including receiving and transmitting hardware
Equipment, have on bidirectional communication link, can perform two-way communication reception and emit hardware equipment.This equipment
It can include：Honeycomb or other communication equipments, show with single line display or multi-line display or without multi-line
The honeycomb of device or other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), can
With combine voice, data processing, fax and/or communication ability；PDA (Personal Digital Assistant, it is personal
Digital assistants), radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day can be included
It goes through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm
Type computer or other equipment, have and/or the conventional laptop including radio frequency receiver and/or palmtop computer or its
His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, mounted on the vehicles (aviation,
Sea-freight and/or land) in or be suitable for and/or be configured to, in local runtime and/or with distribution form, operate in the earth
And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on
Network termination, music/video playback terminal, such as can be PDA, MID (Mobile Internet Device, mobile Internet
Equipment) and/or with music/video playing function mobile phone or the equipment such as smart television, set-top box.
Those skilled in the art of the present technique are appreciated that server used herein above, include but not limited to computer, net
The cloud that network host, single network server, multiple network server collection or multiple servers are formed.Here, cloud is by being based on cloud meter
The a large amount of computers or network server for calculating (Cloud Computing) are formed, wherein, cloud computing is the one of Distributed Calculation
Kind, a super virtual computer being made of the computer collection of a group loose couplings.In the embodiment of the present invention, server,
Between terminal device and WNS servers can by any communication mode realize communicate, including but not limited to, based on 3GPP, LTE,
The mobile communication of WIMAX, based on TCP/IP, the computer network communication of udp protocol and based on bluetooth, Infrared Transmission standard
Low coverage wireless transmission method.
The voice remote control method and device of the embodiment of the present invention, are mainly used for remote controlled electrical household appliances equipment, naturally it is also possible to be used for
The other electronic equipments of remote control, this is not limited by the present invention.
The voice remote control method and device of the embodiment of the present invention, can be applied to special remote controler, can also be applied to
Existing terminal device or smart home device.The remote controler can be portable equipment or non-portable device.It is described
Terminal device can be the mobile terminals such as mobile phone, tablet, and the smart home device can be intelligent sound box, intelligent refrigerator, intelligence
The home appliances such as energy air-conditioning, smart television.It is described in detail for being applied to intelligent sound box below.
With reference to Fig. 1, propose the voice remote control method first embodiment of the present invention, the described method comprises the following steps：
S11, phonetic order is received.
Optionally, intelligent sound box includes sound collection unit, and phonetic order is received by sound collection unit.Sound collection
Unit can be single microphone or the microphone array being made of at least two microphones.Intelligent sound box passes through list
A microphone or microphone array acquisition voice signal (phonetic order), and amplification, noise reduction, modulus are filtered to voice signal
A series of processing such as conversion, digital signal form is converted to by voice signal after analog signal form.
Optionally, intelligent sound box includes wireless communication unit, and unit receives the language that external equipment is sent by radio communication
Sound instructs.Wireless communication unit can be bluetooth unit, WIFI unit or cellular network unit etc. any one, intelligent sound box leads to
It crosses bluetooth unit, WIFI unit or the mobile terminals such as cellular network unit and mobile phone, tablet and establishes wireless connection, receive mobile whole
The phonetic order sent is held, so that user can also can control household electrical appliances to set by mobile terminal at a distance or even outside
It is standby.
Further, maloperation in order to prevent can also set wake-up keyword, add in and wake up only in voice control
During keyword, home appliance could be controlled.Specifically, intelligent sound box receive voice messaging, judge be in voice messaging
It is no to include wake-up keyword；When in voice messaging comprising keyword is waken up, intelligent sound box then determines that the voice messaging is voice
Instruction；When not including wake-up keyword in voice mail, intelligent sound box then determines that the voice messaging is not phonetic order, abandons
The voice messaging.
Intelligent sound box can all carry out waking up the detection of keyword every time to the voice messaging acquired, i.e. user carries out every time
It is required for saying wake-up keyword during voice control.It can also carry out once waking up the detection of keyword within a certain period of time, i.e.,
After intelligent sound box is waken up, it need not put off until some time later to wake up keyword when user carries out voice control again within a certain period of time, only
When being not received by next phonetic order more than preset time, intelligent sound box is just again introduced into dormant state, needs user
It is waken up again by keyword is waken up, so as to improve the convenience of voice control.
S12, speech recognition is carried out to phonetic order, obtains control command.
Intelligent sound box carries out speech recognition to phonetic order, phonetic order is converted to text message, so as to obtain the language
The control command included in sound instruction.
Intelligent sound box can carry out speech recognition in local to phonetic order, can also phonetic order be sent to high in the clouds
Server carries out speech recognition to phonetic order by server, receives the text message that server returns, so as to obtain control life
It enables.
S13, ultrasonic wave coding is carried out to control command, generates ultra-sonic remote control signal.
In the embodiment of the present invention, intelligent sound box can only be remotely controlled a home appliance, can also be remotely controlled at least two household electrical appliances
Equipment.When being remotely controlled at least two home appliances, control command then needs to include control object and control instruction, wherein：Control
Object needs the home appliance controlled, such as television set, air-conditioning, fan, refrigerator；Control instruction needs control object to perform
Action, such as unlatching, closing, increase/decrease volume/temperature, be switched to one/it is next.
Such as：Control command is " opening air-conditioning ", then control object is " air-conditioning ", and control instruction is " unlatching "；Control life
It enables as " be turned up television sound volume ", then control object is " TV ", and control instruction is " volume is turned up ".
It is alternatively possible to different supersonic bands, intelligent sound box are distributed for different controlled plants (such as home appliance)
The ultrasonic wave of different frequency range is sent to different home appliances, and each home appliance also only receives the ultrasonic wave of special frequency channel.
Specifically, intelligent sound box determines and the corresponding supersonic band of the control object, Ran Hou according to control object
Ultrasonic wave coding is carried out to control instruction in corresponding supersonic band, generates ultra-sonic remote control signal.Subsequently there was only the control
Order the control object specified that can just receive the ultra-sonic remote control signal, and obtained after being decoded to the ultra-sonic remote control signal
Corresponding control instruction is taken, and performs the control instruction.
Optionally, intelligent sound box can be that different home appliances distribute different identification codes, and home appliance passes through knowledge
Other code identifies whether the ultrasonic wave received is to issue the ultra-sonic remote control signal of oneself.
Specifically, intelligent sound box determines identification code corresponding with the control object according to control object, and preset super
Ultrasonic wave coding is carried out to control instruction in sound wave frequency range, then identification code is added to the head of ultrasonic wave coding, certainly
Other positions such as tail portion can be added to, generate ultra-sonic remote control signal.The control object that the follow-up control command is specified receives
During to the ultra-sonic remote control signal, identify that the ultra-sonic remote control signal is destined to oneself by identification code, then to this
Ultra-sonic remote control signal obtains control instruction after being decoded, and performs the control instruction.
S14, outside transmitting ultrasonic remote-control signal.
After intelligent sound box generation ultra-sonic remote control signal, pass through the outside transmitting ultrasonic remote-control signal of ultrasonic transmitter.
After controlled plant (such as home appliance) receives ultra-sonic remote control signal, which is parsed, obtains control
System instruction, and perform the control instruction.
Further, it as shown in Fig. 2, in the voice remote control method second embodiment of the present invention, is also wrapped after step S15
Include following steps：
S15, ultrasound feedback signal is received.
In the present embodiment, after controlled plant has performed control instruction, also by implementing result with the shape of ultrasound feedback signal
Formula is sent to intelligent sound box, and intelligent sound box receives the ultrasound feedback signal of controlled plant transmission by ultrasonic receiver.
S16, ultrasonic wave decoder is carried out to ultrasound feedback signal, obtains feedback information.
Intelligent sound box carries out ultrasound feedback signal ultrasonic wave decoder, obtains the implementing result of controlled plant feedback, i.e.,
Feedback information.The feedback information is such as：Run succeeded, perform failure, starting of air conditioner success, television sound volume adjust successfully, fan
Fail-closed etc..
S17, output feedback information.
Intelligent sound box can export feedback information by sound-producing device (such as loudspeaker), can also be shown by display screen instead
Feedforward information illustrates feedback information by way of light light on and off, flicker.
Intelligent sound box can only when being remotely controlled failure, just output feedback information reminds user, no matter can also be remotely controlled failure
Or feedback information is all exported when being remotely controlled successfully and reminds user.
So as to by exporting feedback information so that user can timely know remote control as a result, improving user experience.
The voice remote control method of the embodiment of the present invention, by the way that phonetic order is converted to ultra-sonic remote control signal, and to control
Controlled plant transmitting ultrasonic remote-control signal realizes and carries out voice remote control by ultrasonic wave, liberated the both hands of user.And
And networking operation or matching operation are carried out manually without user, improve the convenience of operation；Ultrasonic communication belongs to point-to-point
Communication, safety are higher；Ultrasonic wave and the coincidence factor of other electromagnetic signals are relatively low, it is not easy to it is interfered by other electromagnetic signals, therefore
It is remotely controlled high stability；Ultrasonic wave critical dimensions in space, without being directed at controlled plant, had both improved the convenience of operation,
It can easily be remotely controlled multiple controlled plants again.So as to improve the safety of straighforward operation, stability and convenience, greatly
Remote control performance is improved, improves user experience.
With reference to Fig. 3, the speech remote controller first embodiment of the present invention is proposed, described device includes command reception module
10th, sound identification module 20, ultrasonic coding module 30 and ultrasound emission module 40, wherein：Command reception module 10, for receiving
Phonetic order；Sound identification module 20 for carrying out speech recognition to phonetic order, obtains control command；Ultrasonic coding module
30, for carrying out ultrasonic wave coding to control command, generate ultra-sonic remote control signal；Ultrasound emission module 40, for outgoing
Penetrate ultra-sonic remote control signal.
Optionally, intelligent sound box includes sound collection unit, and command reception module 10 receives language by sound collection unit
Sound instructs.Sound collection unit can be single microphone or the microphone array being made of at least two microphones.
Command reception module 10 acquires voice signal (phonetic order) by single microphone or microphone array, and to voice signal into
A series of processing such as row filter and amplification, noise reduction, analog-to-digital conversion, digital signal is converted to by voice signal after analog signal form
Form.
Optionally, intelligent sound box includes wireless communication unit, and unit reception is outer by radio communication for command reception module 10
The phonetic order that portion's equipment is sent.Wireless communication unit can be that bluetooth unit, WIFI unit or cellular network unit etc. are arbitrary
One kind, command reception module 10 are built by bluetooth unit, WIFI unit or the mobile terminals such as cellular network unit and mobile phone, tablet
Vertical wireless connection receives the phonetic order that mobile terminal is sent, so that user can at a distance or even outside can also
Home appliance is controlled by mobile terminal.
Further, maloperation in order to prevent can also set wake-up keyword, add in and wake up only in voice control
During keyword, home appliance could be controlled.At this point, command reception module 10 is as shown in figure 4, including voice receiving unit
11st, judging unit 12 and instruction-determining unit 13, wherein：Voice receiving unit 11, for receiving voice messaging；Judging unit
12, for whether judging in voice messaging comprising wake-up keyword；Instruction-determining unit 13 is called out for working as to include in voice messaging
During awake keyword, it is phonetic order to determine voice messaging；When not including wake-up keyword in voice mail, intelligent sound box is then true
The fixed voice messaging is not phonetic order, abandons the voice messaging.
Command reception module 10 can all carry out waking up the detection of keyword every time to the voice messaging acquired, i.e. user is every
It is required for saying wake-up keyword during secondary progress voice control.It can also carry out once waking up the inspection of keyword within a certain period of time
It surveys, i.e., after intelligent sound box is waken up, command reception module 10 need not when user carries out voice control again within a certain period of time
Besides go out to wake up keyword, when just thinking to be not received by next phonetic order more than preset time, intelligent sound box just again into
Enter dormant state, user is needed to be waken up again by keyword is waken up, so as to improve the convenience of voice control.
Sound identification module 20 carries out speech recognition to phonetic order, phonetic order is converted to text message, so as to obtain
Take the control command included in the phonetic order.
Sound identification module 20 can carry out speech recognition in local to phonetic order, can also be sent to phonetic order
The server in high in the clouds carries out speech recognition to phonetic order by server, the text message that server returns is received, so as to obtain
Control command.
In the embodiment of the present invention, intelligent sound box can only be remotely controlled a home appliance, can also be remotely controlled at least two household electrical appliances
Equipment.When being remotely controlled at least two home appliances, control command then needs to include control object and control instruction, wherein：Control
Object needs the home appliance controlled, such as television set, air-conditioning, fan, refrigerator；Control instruction needs control object to perform
Action, such as unlatching, closing, increase/decrease volume/temperature, be switched to one/it is next.
Such as：Control command is " opening air-conditioning ", then control object is " air-conditioning ", and control instruction is " unlatching "；Control life
It enables as " be turned up television sound volume ", then control object is " TV ", and control instruction is " volume is turned up ".
It is alternatively possible to different supersonic bands, intelligent sound box are distributed for different controlled plants (such as home appliance)
The ultrasonic wave of different frequency range is sent to different home appliances, and each home appliance also only receives the ultrasonic wave of special frequency channel.
At this point, ultrasonic coding module 30 is as shown in figure 5, including the first determination unit 31 and coding unit 32, wherein：First
Determination unit 31, for being determined and the corresponding supersonic band of the control object according to control object；Coding unit 32, is used for
Ultrasonic wave coding is carried out to control instruction in corresponding supersonic band, generates ultra-sonic remote control signal.Subsequently there was only the control
The control object specified of system order can just receive the ultra-sonic remote control signal, and after being decoded to the ultra-sonic remote control signal
Corresponding control instruction is obtained, and performs the control instruction.
Optionally, ultrasonic wave coding module can be the different identification code of different home appliances distribution, and home appliance
Identify whether the ultrasonic wave received is to issue the ultra-sonic remote control signal of oneself by identification code.
At this point, ultrasonic coding module 30 is as shown in fig. 6, including the second determination unit 33, coding unit 32 and adding device
34, wherein：Second determination unit 33, for determining identification code according to control object；Coding unit 32, in preset ultrasound
Ultrasonic wave coding is carried out to control instruction in wave frequency section；Adding device 34, can be with for identification code to be added to ultrasonic wave coding
It is added to head, tail portion or the other positions of ultrasonic wave coding, generates ultra-sonic remote control signal.The follow-up control command is specified
Control object when receiving the ultra-sonic remote control signal, by identification code identify the ultra-sonic remote control signal be destined to from
Oneself, control instruction is obtained after being then decoded to the ultra-sonic remote control signal, and perform the control instruction.
After generating ultra-sonic remote control signal, ultrasound emission module 40 passes through the outside transmitting ultrasonic remote-control of ultrasonic transmitter
Signal.After controlled plant (such as home appliance) receives ultra-sonic remote control signal, which is parsed, is obtained
Control instruction is taken, and performs the control instruction.
Further, as shown in fig. 7, in the speech remote controller second embodiment of the present invention, which further includes super
Sound reception module 50, ultrasonic decoder module 60 and feedback output module 70, wherein：Ultrasonic reception module 50, for receiving ultrasound
Wave feedback signal；Ultrasonic decoder module 60 for carrying out ultrasonic wave decoder to ultrasound feedback signal, obtains feedback information；Instead
Output module 70 is presented, for exporting feedback information.
In the present embodiment, after controlled plant has performed control instruction, also by implementing result with the shape of ultrasound feedback signal
Formula is sent to intelligent sound box, and the ultrasound feedback that ultrasonic reception module 50 receives controlled plant transmission by ultrasonic receiver is believed
Number.
Ultrasonic decoder module 60 carries out ultrasound feedback signal ultrasonic wave decoder, obtains the execution knot of controlled plant feedback
Fruit, i.e. feedback information.The feedback information is such as：Run succeeded, perform failure, starting of air conditioner success, television sound volume adjust successfully,
Fan Fail-closed etc..
Feedback information can be exported by sound-producing device (such as loudspeaker) by feeding back output module 70, can also pass through display screen
Display feedback information illustrates feedback information by way of light light on and off, flicker.
Feedback output module 70 only can just export feedback information prompting user when being remotely controlled failure, can also be no matter distant
Control failure all exports feedback information when being still remotely controlled successfully and reminds user.
So as to by exporting feedback information so that user can timely know remote control as a result, improving user experience.
The speech remote controller of the embodiment of the present invention, by the way that phonetic order is converted to ultra-sonic remote control signal, and to control
Controlled plant transmitting ultrasonic remote-control signal realizes and carries out voice remote control by ultrasonic wave, liberated the both hands of user.And
And networking operation or matching operation are carried out manually without user, improve the convenience of operation；Ultrasonic communication belongs to point-to-point
Communication, safety are higher；Ultrasonic wave and the coincidence factor of other electromagnetic signals are relatively low, it is not easy to it is interfered by other electromagnetic signals, therefore
It is remotely controlled high stability；Ultrasonic wave critical dimensions in space, without being directed at controlled plant, had both improved the convenience of operation,
It can easily be remotely controlled multiple controlled plants again.So as to improve the safety of straighforward operation, stability and convenience, greatly
Remote control performance is improved, improves user experience.
The present invention proposes a kind of speech remote controller simultaneously, including memory, processor and at least one is stored in
In memory and the application program performed by processor is configured as, the application program is configurable for performing voice remote control
Method.The voice remote control method includes the following steps：Receive phonetic order；Speech recognition is carried out to phonetic order, obtains control
System order；Ultrasonic wave coding is carried out to control command, generates ultra-sonic remote control signal；Outside transmitting ultrasonic remote-control signal.This
Voice remote control method described in embodiment is the voice remote control method involved by above-described embodiment in the present invention, herein no longer
It repeats.
It will be understood by those skilled in the art that the present invention includes being related to performing one in operation described herein
Or multinomial equipment.These equipment can specially be designed and be manufactured or can also include general-purpose computations for required purpose
Known device in machine.These equipment have the computer program being stored in it, these computer programs selectively activate
Or reconstruct.Such computer program, which can be stored in equipment (for example, computer) readable medium or be stored in, to be suitable for
Storage e-command is simultaneously coupled in any kind of medium of bus respectively, and the computer-readable medium includes but not limited to
Any kind of disk (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk), ROM (Read-Only Memory, it is read-only to deposit
Reservoir), RAM (Random Access Memory, random access memory), EPROM (Erasable Programmable Read-
Only Memory, Erarable Programmable Read only Memory), EEPROM (Electrically Erasable Programmable
Read-Only Memory, Electrically Erasable Programmable Read-Only Memory), flash memory, magnetic card or light card.It is it is, readable
Medium includes any medium by equipment (for example, computer) storage or transmission information in the form of it can read.
Those skilled in the art of the present technique be appreciated that can with computer program instructions come realize these structure charts and/or
The combination of each frame and these structure charts and/or the frame in block diagram and/or flow graph in block diagram and/or flow graph.This technology is led
Field technique personnel be appreciated that these computer program instructions can be supplied to all-purpose computer, special purpose computer or other
The processor of programmable data processing method is realized, so as to pass through the processing of computer or other programmable data processing methods
Device performs the scheme specified in the frame of structure chart and/or block diagram and/or flow graph disclosed by the invention or multiple frames.
Those skilled in the art of the present technique are appreciated that in the various operations crossed by discussion in the present invention, method, flow
Steps, measures, and schemes can be replaced, changed, combined or be deleted.Further, it is each with having been crossed by discussion in the present invention
Other steps, measures, and schemes in kind operation, method, flow may also be alternated, changed, rearranged, decomposed, combined or deleted.
Further, it is of the prior art have with disclosed in the present invention various operations, method, the step in flow, measure, scheme
It may also be alternated, changed, rearranged, decomposed, combined or deleted.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made directly or indirectly is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of voice remote control method, which is characterized in that include the following steps：
Receive phonetic order；
Speech recognition is carried out to the phonetic order, obtains control command；
Ultrasonic wave coding is carried out to the control command, generates ultra-sonic remote control signal；
Emit the ultra-sonic remote control signal outward.
2. voice remote control method according to claim 1, which is characterized in that the control command includes control object and control
System instruction, described the step of carrying out ultrasonic wave coding to the control command, include：
Corresponding supersonic band is determined according to the control object；
Ultrasonic wave coding is carried out to the control instruction in the corresponding supersonic band.
3. voice remote control method according to claim 1, which is characterized in that the control command includes control object and control
System instruction, described the step of carrying out ultrasonic wave coding to the control command, include：
Identification code is determined, and carry out ultrasonic wave coding to the control instruction according to the control object；
The identification code is added to the ultrasonic wave coding.
4. according to claim 1-3 any one of them voice remote control methods, which is characterized in that the step for receiving phonetic order
Suddenly include：
Receive voice messaging；
Whether judge in the voice messaging comprising wake-up keyword；
If so, determine that the voice messaging is phonetic order.
5. according to claim 1-3 any one of them voice remote control methods, which is characterized in that described to emit the ultrasound outward
It is further included after the step of wave remote signal：
Receive ultrasound feedback signal；
Ultrasonic wave decoder is carried out to the ultrasound feedback signal, obtains feedback information；
Export the feedback information.
6. a kind of speech remote controller, which is characterized in that including：
Command reception module, for receiving phonetic order；
Sound identification module for carrying out speech recognition to the phonetic order, obtains control command；
Ultrasonic coding module for carrying out ultrasonic wave coding to the control command, generates ultra-sonic remote control signal；
Ultrasound emission module, for emitting the ultra-sonic remote control signal outward.
7. speech remote controller according to claim 6, which is characterized in that the control command includes control object and control
System instruction, the ultrasound coding module include：
First determination unit, for determining corresponding supersonic band according to the control object；
Coding unit, for carrying out ultrasonic wave coding to the control instruction in the corresponding supersonic band.
8. speech remote controller according to claim 6, which is characterized in that the control command includes control object and control
System instruction, the ultrasound coding module include：
Second determination unit, for determining identification code according to the control object；
Coding unit, for carrying out ultrasonic wave coding to the control instruction；
Adding device encodes for the identification code to be added to the ultrasonic wave.
9. according to claim 6-8 any one of them speech remote controllers, which is characterized in that described instruction receiving module packet
It includes：
Voice receiving unit, for receiving voice messaging；
Judging unit, for whether judging in the voice messaging comprising wake-up keyword；
Instruction-determining unit, for when in the voice messaging comprising keyword is waken up, determining that the voice messaging is voice
Instruction.
10. according to claim 6-8 any one of them speech remote controllers, which is characterized in that described device further includes：
Ultrasonic reception module, for receiving ultrasound feedback signal；
Ultrasonic decoder module for carrying out ultrasonic wave decoder to the ultrasound feedback signal, obtains feedback information；
Output module is fed back, for exporting the feedback information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135243.4A CN108172227A (en) | 2018-02-09 | 2018-02-09 | Voice remote control method and device |
| PCT/CN2018/082031 WO2019153477A1 (en) | 2018-02-09 | 2018-04-04 | Voice remote-control method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135243.4A CN108172227A (en) | 2018-02-09 | 2018-02-09 | Voice remote control method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108172227A true CN108172227A (en) | 2018-06-15 |
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ID=62513587
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810135243.4A Pending CN108172227A (en) | 2018-02-09 | 2018-02-09 | Voice remote control method and device |
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| CN (1) | CN108172227A (en) |
| WO (1) | WO2019153477A1 (en) |
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| CN108873787A (en) * | 2018-07-27 | 2018-11-23 | 广东美的制冷设备有限公司 | Household appliance and its control method, control device, terminal control equipment |
| CN109270874A (en) * | 2018-11-02 | 2019-01-25 | 深圳市欧兰特智能控制***有限公司 | Appliance control system and control method |
| CN109346072A (en) * | 2018-09-27 | 2019-02-15 | 珠海格力电器股份有限公司 | A kind of method of interactive voice, electronic equipment and computer storage medium |
| CN109448722A (en) * | 2018-12-28 | 2019-03-08 | 合肥凯捷技术有限公司 | A kind of speech analysis system |
| CN110224901A (en) * | 2019-05-24 | 2019-09-10 | 北京小米移动软件有限公司 | Intelligent device interaction, device and storage medium |
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| CN110958348A (en) * | 2018-09-25 | 2020-04-03 | 阿里巴巴集团控股有限公司 | Voice processing method and device, user equipment and intelligent sound box |
| WO2020113482A1 (en) * | 2018-12-05 | 2020-06-11 | 心诚镁行动医电股份有限公司 | Atomizing system having authentication mechanism and method |
| CN112634899A (en) * | 2021-01-31 | 2021-04-09 | 成都市玄上科技有限公司 | Method for interactive control by using sound signal |
| CN112786033A (en) * | 2019-11-05 | 2021-05-11 | 株洲中车时代电气股份有限公司 | Voice-operated train axle temperature device and control method |
| CN113012699A (en) * | 2021-05-07 | 2021-06-22 | 宇博科创（深圳）科技有限公司 | Infrared remote control switch method and system based on off-line voice |
| CN113709009A (en) * | 2021-08-31 | 2021-11-26 | 北京小米移动软件有限公司 | Device communication method, device, electronic device and storage medium |
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| CN112634899A (en) * | 2021-01-31 | 2021-04-09 | 成都市玄上科技有限公司 | Method for interactive control by using sound signal |
| CN113012699A (en) * | 2021-05-07 | 2021-06-22 | 宇博科创（深圳）科技有限公司 | Infrared remote control switch method and system based on off-line voice |
| CN113012699B (en) * | 2021-05-07 | 2024-01-23 | 宇博科创（深圳）科技有限公司 | Infrared remote control switch method and system based on offline voice |
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| WO2019153477A1 (en) | 2019-08-15 |
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