CN109192208A - A kind of control method of electrical equipment, system, device, equipment and medium - Google Patents
A kind of control method of electrical equipment, system, device, equipment and medium Download PDFInfo
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- CN109192208A CN109192208A CN201811161150.5A CN201811161150A CN109192208A CN 109192208 A CN109192208 A CN 109192208A CN 201811161150 A CN201811161150 A CN 201811161150A CN 109192208 A CN109192208 A CN 109192208A
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- electrical equipment
- voice
- information
- main control
- signal
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
- H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L2012/2847—Home automation networks characterised by the type of home appliance used
- H04L2012/285—Generic home appliances, e.g. refrigerators
Abstract
The embodiment of the invention discloses a kind of control method of electrical equipment, system, device, equipment and media.The control method includes: that reception includes the targeted voice signal for starting information and voice command information；It identifies that starting information matches with default starting word, then sends enabling signal to the main control module of current electrical equipment, enabling signal is switched to open state for controlling electrical equipment；When receiving the booting response of main control module transmission, main control module is sent by voice command information, executes corresponding operation to control electrical equipment according to voice command information.The embodiment of the present invention includes the targeted voice signal for starting information and voice command information by receiving, identify that starting information control electrical equipment is switched to open state, corresponding operation is executed further according to voice command information, to realize that the electrical equipment to low-power consumption standby state carries out voice wake-up, it is not necessarily to carry out voice input again simultaneously and is able to satisfy the demand of user, promote user experience.
Description
Technical field
The present embodiments relate to technical field of electrical equipment more particularly to a kind of control method of electrical equipment, system,
Device, equipment and medium.
Background technique
Speech recognition technology is the most important aspect of artificial intelligence, with the continuous research and development of the relevant technologies, by speech recognition
Technology combines various electrical equipments to achieve preliminary effect.
Currently, the far field phonetic function of various electrical equipments is mostly realized by plug-in voice module, but it need to guarantee electrical equipment
The control function of far field voice is just able to achieve under open state.It, can not be with electric appliance if electrical equipment is in standby
Equipment carries out interactive voice.
Summary of the invention
The embodiment of the present invention provides control method, system, device, equipment and the medium of a kind of electrical equipment, with realization pair
Electrical equipment in low-power consumption standby state carries out voice wake-up, and after voice wakes up electrical equipment, without carrying out again
Voice inputs and is able to satisfy the demand of user, promotes user experience.
In a first aspect, it is applied to voice acquisition module the embodiment of the invention provides a kind of control method of electrical equipment,
The control method includes:
Reception includes the targeted voice signal for starting information and voice command information；
If identifying that the starting information matches with default starting word, sent out to the main control module of current electrical equipment
Enabling signal is sent, the enabling signal is switched to open state from current idle state for controlling electrical equipment；
When receiving the booting response that the main control module is sent, the master control is sent by institute's speech commands information
Module executes corresponding operation to control the electrical equipment according to institute's speech commands information.
Second aspect, the embodiment of the invention also provides a kind of control methods of electrical equipment, are applied to main control module, should
Control method includes:
When electrical equipment is in standby, if receiving the enabling signal of voice acquisition module transmission, control
Current idle state is switched to open state by the electrical equipment；Wherein, the enabling signal is in the voice collecting mould
Block identifies generation when in the presence of default starting word from the targeted voice signal received, and the targeted voice signal further includes language
Sound command information；
Booting response message is sent to the voice acquisition module, when receiving described in the voice acquisition module sends
When voice command information, corresponding operation is executed according to institute's speech commands information.
The third aspect, the embodiment of the invention also provides a kind of control system of electrical equipment, which includes:
Voice acquisition module includes the targeted voice signal for starting information and voice command information for receiving；If
It identifies that the starting information matches with default starting word, then sends enabling signal to the main control module of current electrical equipment；
The main control module is connected with the voice acquisition module, for controlling electrical equipment according to the enabling signal
It is switched to open state from current idle state, and sends booting response message to the voice acquisition module；
When the voice acquisition module receives the booting response message, institute will be sent by institute's speech commands information
Main control module is stated, executes corresponding operation to control the electrical equipment according to institute's speech commands information.
Fourth aspect, the embodiment of the invention also provides a kind of control devices of electrical equipment, are applied to voice collecting mould
Block, the control device include:
Targeted voice signal receiving unit includes the target language message for starting information and voice command information for receiving
Number；
Enabling signal transmission unit, if for identifying that the starting information matches with default starting word, to working as
The main control module of preceding electrical equipment sends enabling signal, and the enabling signal is cut for controlling electrical equipment from current idle state
It is changed to open state；
Electrical equipment response unit, for when receiving the booting response that the main control module is sent, by the voice
Command information is sent to the main control module, executes corresponding behaviour to control the electrical equipment according to institute's speech commands information
Make.
5th aspect, the embodiment of the invention also provides a kind of control devices of electrical equipment, are applied to main control module, should
Control device includes:
Status toggle unit, for being sent if receiving voice acquisition module when electrical equipment is in standby
Enabling signal, then control the electrical equipment for current idle state and be switched to open state；Wherein, the enabling signal is
The generation when the voice acquisition module is identified from the targeted voice signal received in the presence of default starting word, the target
Voice signal further includes voice command information；
Voice command information response unit, for sending booting response message to the voice acquisition module, when receiving
When institute's speech commands information that the voice acquisition module is sent, corresponding operation is executed according to institute's speech commands information.
6th aspect, the embodiment of the invention also provides a kind of electronic equipment, which includes:
One or more processors；
Storage device, for storing multiple programs；
When at least one of the multiple program by one or more of processors execute when so that it is one or
Multiple processors realize the control method of electrical equipment provided by first aspect or a second aspect of the present invention embodiment.
7th aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program realizes the control of electrical equipment described in first aspect or a second aspect of the present invention embodiment when the program is executed by processor
Method processed.
The embodiment of the present invention includes the targeted voice signal for starting information and voice command information by receiving, and is identified
When starting information and default starting word match, enabling signal control electrical equipment is sent from current idle state and is switched to booting
State, control electrical equipment executes corresponding behaviour according to voice command information when receiving the booting response of main control module transmission
Make, solution can not carry out far field voice wake-up to the electrical equipment under standby mode in the prior art, and then cannot achieve to electricity
The problem of whole far field voice control of device equipment, to realize that carrying out voice to the electrical equipment in low-power consumption standby state calls out
It wakes up, while after voice wakes up electrical equipment, without carrying out voice input again and being able to satisfy the demand of user, promotes user's body
It tests.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of the control method of electrical equipment provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention three provides；
Fig. 4 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention four provides；
Fig. 5 is a kind of structure chart of the control system for electrical equipment that the embodiment of the present invention five provides；
Fig. 6 is a kind of structure chart of the control system for electrical equipment that the embodiment of the present invention six provides；
Fig. 7 is a kind of process flow diagram of voice acquisition module provided in an embodiment of the present invention；
Fig. 8 is a kind of process flow diagram of main control module provided in an embodiment of the present invention；
Fig. 9 is a kind of structure chart of the control device for electrical equipment that the embodiment of the present invention seven provides；
Figure 10 is a kind of structure chart of the control device for electrical equipment that the embodiment of the present invention eight provides；
Figure 11 is the hardware structural diagram for a kind of electronic equipment that the embodiment of the present invention nine provides.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing to of the invention specific real
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
It is that many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again
It arranges.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing.
The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention one provides, and the present embodiment can fit
The case where for controlling electrical equipment, it is applied to voice acquisition module, this method can be filled by the control of electrical equipment
It sets to execute, which is realized by software and/or hardware, and is configured on electronic equipment.Specifically comprise the following steps:
S110, reception include the targeted voice signal for starting information and voice command information.
Wherein, electrical equipment can be smart television, air-conditioning or air purifier etc., be in standby shape in electrical equipment
Under state, targeted voice signal is acquired by the array microphone that electrical equipment configures, target voice information includes starting simultaneously
Information and voice command information, wherein starting information cuts the electrical equipment being in standby for waking up electrical equipment
It is changed to working condition, voice command information refers to the substantive content for the voice that targeted voice signal is included, and as user is wanted
Realize the concrete function content, such as " I will watch movie, be switched to movie channel " etc. of electrical equipment.
If S120, identifying that starting information matches with default starting word, to the main control module of current electrical equipment
Send enabling signal, wherein enabling signal is switched to open state from current idle state for controlling electrical equipment.
Wherein, low memory storage mode can be used in current electrical equipment by presetting starting word, such as can in the application
Default starting word to be stored in the register of 512K.
Specifically, when recognizing starting information and default starting word matches, to the main control module of current electrical equipment
Power Management Unit I/O port A send enabling signal, enabling signal can be defined as in the technical solution of the application low
The starting-up signal of level receives the low level in the I/O port A of the Power Management Unit of the main control module of current electrical equipment and opens
After dynamic signal, the main control module of current electrical equipment, which controls current electrical equipment, to be done standby mode and is switched to open state, i.e., into
Enter the starting procedure of electrical equipment, the journeys such as the operation corresponding bootstrap of electrical equipment, such as real time operating system (kernel)
Sequence.It is further to note that when starting information and default starting word mismatch, then the main control module of current electrical equipment
The I/O port A of Power Management Unit keeps high level state, i.e., does not make any movement.
S130, when receive main control module transmission booting response when, send main control module for voice command information, with
It controls electrical equipment and corresponding operation is executed according to voice command information.
After current electrical equipment enters starting procedure, pass through the Power Management Unit of the main control module of current electrical equipment
I/O port B send the feedback signal that current electrical equipment has entered open state to voice acquisition module, i.e., at this time by master control mould
The I/O port B of the Power Management Unit of block is set as high level, and to indicate that electrical equipment enters open state, main control module can be connect
By further order instruction.Voice acquisition module orders voice after receiving the booting response of main control module feedback later
Information is enabled to be sent to main control module, in the concrete function that electrical equipment required for the user by voice command information representation is realized
Hold, to realize that control electrical equipment executes corresponding operation according to the content.It is further to note that in current electrical equipment
It does not enter correct starting procedure or booting is run when reporting an error, then the Power Management Unit of the main control module of current electrical equipment
I/O port B keep low level state, that is, indicate that the main control module of current electrical equipment does not enter open state, keep standby waiting
State.
Illustratively, taking a smart TV as an example, preset starting word is " the small small dimension of dimension ", when user provides target language message
Number for " the small dimension of small dimension, I wants to watch movie ", then voice acquisition module will be divided into two parts after targeted voice signal identification, start
Information and voice command information, wherein starting message part is " the small small dimension of dimension ", voice command message part is that " I wants to see electricity
Shadow ", after recognizing starting message part and default starting word matches, control smart television enters starting procedure, while to
The I/O port A of the Power Management Unit of the main control module of smart television sends low level, and voice command message part is stored,
After confirmation smart television enters correctly into starting procedure, the I/O port B of the Power Management Unit of the main control module of smart television is set
It is set to high level, voice acquisition module sends the content of voice command message part to main control module, by main control module according to language
The concrete function content that smart television required for user expressed by sound command information is realized, control smart television execute corresponding
Operation, that is, recognize " I wants to watch movie " of voice command message part, control smart television open film selection interface for
User carries out the selection of film, or directly plays the previous film not finished in record to history and carry out continued broadcasting.
The embodiment of the present invention includes the targeted voice signal for starting information and voice command information by receiving, and is identified
Starting information and default starting word, which match, to be sent enabling signal control electrical equipment and is switched to booting shape from current idle state
State, control electrical equipment executes corresponding operation according to voice command information when receiving the booting response of main control module transmission,
Far field voice wake-up can not be carried out to the electrical equipment under standby mode in the prior art by solving, and then cannot achieve to electric appliance
The problem of whole far field voice control of equipment, realizes and carries out voice wake-up to the electrical equipment being in standby, and rises
To the effect for saving electrical equipment stand-by power consumption.After voice wakes up electrical equipment, technical solution provided in this embodiment is not necessarily to
It carries out voice input again and is able to satisfy the demand of user, promote user experience.
Embodiment two
Fig. 2 is a kind of flow chart of the control method of electrical equipment provided by Embodiment 2 of the present invention.It is more than the present embodiment
It states and optimizes based on embodiment, include starting information and voice command information in step reception in the present embodiment
After targeted voice signal, the method also includes: pulse code modulation is carried out to targeted voice signal, and to modulated mesh
Poster sound signal carries out enhancing and noise reduction process.On this basis, starting letter is being sent to the main control module of current electrical equipment
Before number, the method also includes: processing is filtered to starting information, and voice command information is stored；Correspondingly,
When receiving the booting response of main control module transmission, main control module is sent by stored voice command information.
Correspondingly, the method for the present embodiment specifically includes:
S210, reception include the targeted voice signal for starting information and voice command information.
S220, pulse code modulation is carried out to targeted voice signal, and modulated targeted voice signal is enhanced
And noise reduction process.
When electrical equipment is in standby, target language message is acquired by the array microphone configured on electrical equipment
Number, voice acquisition module to initial targeted voice signal carry out pulse code modulation (Pulse Code Modulation,
PCM), and by DMA direct memory access interface (DMA refers to that external equipment does not pass through master controller, and directly and Installed System Memory
Exchange the interfacing of data) modulated targeted voice signal is accessed, so as to speech enhancement unit handles it (
When electrical equipment is in standby, echo cancellor sampled signal is believed in DMA direct memory access interface without relevant interference
Number), after the targeted voice signal enhancing that speech enhan-cement module accesses DMA direct memory access interface, by noise processed mould
Block carries out carrying out noise reduction process to it.
S230, processing is filtered to starting information, and voice command information is stored.
The targeted voice signal of electrical equipment in the standby state is carried out by the voice management unit of voice acquisition module
Management, it is necessary first to after recognizing targeted voice signal and including starting information, starting information is filtered, while by mesh
The voice command information that poster sound signal includes stored in the voice management unit of voice acquisition module.
If S240, identifying that starting information matches with default starting word, to the main control module of current electrical equipment
Send enabling signal, wherein enabling signal is switched to open state from current idle state for controlling electrical equipment.
S250, when receive main control module transmission booting response when, send master for stored voice command information
Module is controlled, executes corresponding operation to control electrical equipment according to voice command information.
After receiving the booting response of main control module transmission, the voice management list of voice acquisition module will be had stored in
Voice command information in member is sent to main control module, controls electrical equipment according to voice command information is received by main control module
Execute corresponding operation.
The embodiment of the present invention includes the targeted voice signal for starting information and voice command information by receiving, to target
Voice signal carries out pulse code modulation, and carries out enhancing and noise reduction process to modulated targeted voice signal, believes starting
Breath is filtered processing, and voice command information is stored, and identifies that starting information and the default word that starts match transmission
Enabling signal controls electrical equipment and is switched to open state from current idle state, receives the booting response of main control module transmission
When, main control module is sent by stored voice command information, electrical equipment is controlled according to voice command information and executes correspondence
Operation, solution can not carry out far field voice wake-up to the electrical equipment under standby mode in the prior art, and then cannot achieve
The problem of to the whole far field voice control of electrical equipment, is divided with realizing by that will receive target voice information, by
Start information and voice wake-up is carried out to the electrical equipment under low-power consumption standby state, while after voice wakes up electrical equipment, together
When obtain the corresponding function of voice command information realization electrical equipment, without carrying out voice input again and being able to satisfy the need of user
It asks, promotes user experience.
Embodiment three
Fig. 3 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention three provides, and the present embodiment can fit
The case where for controlling electrical equipment, be applied to main control module, this method can by the control device of electrical equipment Lai
It executes, which is realized by software and/or hardware, and is configured on electronic equipment.Specifically comprise the following steps:
S310, when electrical equipment is in standby, if receive voice acquisition module transmission enabling signal,
It controls electrical equipment and current idle state is switched to open state；Wherein, enabling signal is in voice acquisition module from reception
To targeted voice signal in identify in the presence of default starting word when generation, targeted voice signal further includes voice command information.
S320, booting response message is sent to voice acquisition module, when the voice life for receiving voice acquisition module transmission
When enabling information, corresponding operation is executed according to voice command information.
In the technical solution of the application, main control module carries out main speech processes stream to voice command information is received
Cheng Hou, the substantive content for being included to voice command information understand, so that realizing control according to the substantive content after understanding
Electrical equipment processed executes corresponding operation.
Illustratively, the technical solution of the application is established on the basis of android system, and Audio Flinger is
Android system sound intermediate frequency related service is mainly responsible for the management of input and output flow device and the processing transmission of audio stream data,
Audio HAL is then audio hardware level of abstraction, is mainly responsible for the interaction with audio hardware equipment, and straight by Audio Flinger
Calling is connect, then the understanding of the voice command information (i.e. voice content) of acquisition can be completed by existing algorithm, it is specific to calculate
Method can be realized using existing speech recognition algorithm, be selected with specific reference to actual conditions by those skilled in the art
It uses, the embodiment of the present invention only illustrates this, does not do any restrictions.
The embodiment of the present invention is applied to main control module side, when electrical equipment is in standby, if main control module connects
The enabling signal for receiving voice acquisition module transmission, then control electrical equipment for current idle state and be switched to open state；Its
In, the enabling signal is to start word in the presence of default from identifying in the targeted voice signal received in voice acquisition module
When generate, the targeted voice signal further includes voice command information；Main control module sends booting response to voice acquisition module
Information, when receiving the voice command information of voice acquisition module transmission, main control module is according to the execution pair of voice command information
The operation answered.Solution can not carry out far field voice wake-up to the electrical equipment under standby mode in the prior art, and then can not be real
Now to the whole far field voice control of electrical equipment the problem of, to realize that carrying out voice to the electrical equipment under standby mode calls out
It wakes up, while after voice wakes up electrical equipment, without carrying out voice input again and being able to satisfy the demand of user, promotes user's body
It tests.
Example IV
Fig. 4 is a kind of flow chart of the control method for electrical equipment that the embodiment of the present invention four provides.It is more than the present embodiment
It states and optimizes based on embodiment, in the present embodiment, step is executed into corresponding operation according to institute's speech commands information
It advanced optimizes are as follows: institute's speech commands information is pre-processed based on default speech recognition algorithm, obtains multiple voice sequences
Column；By being locally stored and/or cloud server determines the corresponding audio of the multiple voice sequence and/or video information, and it is right
The audio and/or video information play out.
S410, when electrical equipment is in standby, if receive voice acquisition module transmission enabling signal,
It controls the electrical equipment and current idle state is switched to open state；Wherein, the enabling signal is adopted in the voice
Collection module is from generation when identifying in the presence of default starting word in the targeted voice signal received, and the targeted voice signal is also
Including voice command information.
S420, booting response message is sent to voice acquisition module, when the voice life for receiving voice acquisition module transmission
When enabling information, voice command information is pre-processed based on default speech recognition algorithm, obtains multiple voice sequences.
Wherein, speech recognition algorithm is preset in the technical solution of the application to include speech enhan-cement, echo cancellation process, make an uproar
Sound Processing for removing and voice activity detection, the technical solution of the application, which has only been selected, can obtain the several of clean speech sequence
Pretreatment operation can not illustrate be pre-processed using the method that technical scheme provides, and existing voice is known
The method that the pretreatment of other algorithm can be realized may be applicable to the technical solution of the application, and those skilled in the art can be with
Suitable processing method is selected to apply to the technical solution of the application, the pre- place that technical scheme provides according to the actual situation
Reason method only illustrates, and is limited not to this.
The voice management unit for being stored in voice acquisition module of voice acquisition module transmission is received in main control module
After voice command information, voice command information passes through the audio driven interface (audiodriver) of main control module, by main control module
In speech enhancement unit the signal of voice command information is enhanced, further do at echo cancellation process and noise
Reason finally passes through voice activity detection (Voice ActivityDetection, VAD), obtains pure voice sequence.
S430, multiple voice sequences are identified, determine the corresponding audio of multiple voice sequences and/or video information,
And it plays out.
If it is determined that the corresponding audio of the multiple voice sequence and/video information has been locally stored, then to the audio
And/or video information plays out；Alternatively,
If it is determined that the corresponding audio of local not stored the multiple voice sequence and/or video information, then take to cloud
Business device transmission includes the solicited message of the multiple voice sequence；
When the recognition result for the multiple voice sequences of correspondence for receiving the cloud server feedback output, the recognition result
It can be the audio corresponding with multiple voice sequences and/or video information, then audio and/or video information be broadcast
It puts.
Specifically, main control module obtains pure voice sequence after pre-processing to voice command information, by the voice
Sequence carries out further speech recognition in local or cloud server.If voice sequence is simple speech Sequence composition, can
To there is local server to carry out direct speech recognition, the corresponding response of voice sequence or resource are obtained, electrical equipment control is sent to
System executes corresponding operation according to the response or resources control electrical equipment, such as into the relevant signal source of electrical equipment
Or related resource etc..If voice sequence is that more complex voice sequence is constituted, speech recognition directly can not be carried out by local,
Voice sequence is then sent to cloud server, is executed accordingly after the response or resource of speech recognition are obtained by cloud server
Channel selecting, i.e., made a choice to different digital signal resource data according to the response or resource of speech recognition, it
It is played back afterwards by loudspeaker.
It should be noted that needing the language played to loudspeaker when carrying out audio and/or video information output by loudspeaker
Sound carries out echo sampling and eliminates operation, to distinguish the voice signal of targeted voice signal and electrical equipment playing resource.
The embodiment of the present invention is applied to main control module side, when electrical equipment is in standby, if main control module connects
The enabling signal for receiving voice acquisition module transmission, then control electrical equipment for current idle state and be switched to open state；Its
In, the enabling signal is to start word in the presence of default from identifying in the targeted voice signal received in voice acquisition module
When generate, the targeted voice signal further includes voice command information；Main control module sends booting response to voice acquisition module
Information, when receiving the voice command information of voice acquisition module transmission, based on default speech recognition algorithm to voice command
Information is pre-processed, and multiple voice sequences are obtained, and is identified to multiple voice sequences, determines that multiple voice sequences are corresponding
Audio and/or video information, and play out.Solution can not carry out far field to the electrical equipment under standby mode in the prior art
Voice wakes up, and then the problem of cannot achieve the whole far field voice control to electrical equipment, to realize under standby mode
Electrical equipment carries out voice wake-up, guarantees that the low power operation of electrical equipment under standby mode wakes up electrical equipment in voice simultaneously
Afterwards, without carrying out voice input again and being able to satisfy the demand of user, user experience is promoted.
Embodiment five
Fig. 5 is a kind of structure chart of the control system for electrical equipment that the embodiment of the present invention five provides.The electrical equipment
Control system includes:
Voice acquisition module 510 includes the targeted voice signal for starting information and voice command information for receiving；Such as
Fruit identifies that starting information matches with default starting word, then sends enabling signal to the main control module of current electrical equipment；
The main control module 520, is connected with voice acquisition module 510, for according to enabling signal control electrical equipment from
Current idle state is switched to open state, and sends booting response message to voice acquisition module；
When the voice acquisition module 510 receives booting response message, main control module is sent by voice command information
520, corresponding operation is executed to control electrical equipment according to voice command information.
It should be noted that the present embodiment is preferably used voice acquisition module and main control module integrated design, with section
The stand-by power consumption of power saver equipment.It is of course also possible to guaranteeing to select on the basis of realizing the technical solution corresponding function of the application
It selects and is provided separately, the embodiment of the present invention only illustrates this, does not do any restrictions.
In the power supply to voice acquisition module and main control module, using STR (Suspend to RAM, suspend to memory)
Construction for electricity, it refers in system closedown or after entering battery saving mode, file data needed for restarting is stored within interior
In depositing, realize that the standby power of electrical equipment can meet 0.5W requirement below.
Embodiment six
Fig. 6 is a kind of structure chart of the control system for electrical equipment that the embodiment of the present invention six provides.In above-mentioned each implementation
On the basis of example, a kind of preferred embodiment is provided.The control system of the electrical equipment includes: array microphone 610, voice collecting
Module 620, main control module 630 and loudspeaker 640；
The voice acquisition module 620 includes DMA direct memory access interface 621, speech enhancement unit 622, at noise
Manage unit 623 and voice management unit 624；
Main control module includes Power Management Unit I/O interface A (being 631 in Fig. 6), Power Management Unit I/O interface B (in Fig. 6
For 632), audio driven interface 633, voice pretreatment unit 634 (such as speech enhancement unit, echo cancellation unit and noise
Eliminate unit, speech activity detection unit), local recognition unit 635, cloud server recognition unit 636, electrical control system
637, channel selection unit 638, output unit 639.
The function for the corresponding units that voice acquisition module 620 and main control module 630 are included is realized, in above-described embodiment
On the basis of be explained, be not repeated herein.
The state and respective action of Power Management Unit I/O interface A and Power Management Unit I/O interface B are as shown in Table 1,
Wherein, the state of Power Management Unit I/O interface A is determined by voice acquisition module 620, the state of Power Management Unit I/O interface B
It is determined by main control module 630, the state and act corresponding table that following table is I/O interface A and I/O interface B.
Table one: the state and respective action of Power Management Unit I/O interface
Fig. 7 is a kind of process flow diagram of voice acquisition module provided in an embodiment of the present invention, as shown in fig. 7, in electric appliance
It is initialized first when equipment is in standby, sets high level for Power Management Unit I/O interface A, then detect power supply pipe
Manage whether unit I/O interface B state is high level, if it is high level, then it represents that main control module has been in open state, can connect
Voice command information is received, voice acquisition module normally sends voice command signal to main control module；If being not high level, examine
Whether have default starting word, if nothing, continue to test whether Power Management Unit I/O interface B is high if surveying in targeted voice signal
Level, if there is the starting word stores voice command information, and Power Management Unit is arranged after then filtering starting word
I/O interface A is low level, then detects whether Power Management Unit I/O interface B is high level again, if not being high level, is continued
Holding Power Management Unit I/O interface A is low level, if Power Management Unit I/O interface B is high level, by power management
Unit I/O interface A is set as high level, and voice acquisition module normally sends voice command signal to main control module.
Fig. 8 is a kind of process flow diagram of main control module provided in an embodiment of the present invention, as shown in figure 8, in electrical equipment
Main control module initializes when being in standby, and sets low level for Power Management Unit I/O interface B, main control module detection is
It is no to have other starting information (starting information may include the modes such as remote control or key), if not starting information, detect
Whether Power Management Unit I/O interface A is low level, if Power Management Unit I/O interface A is not low level, returns to master control
Module has detected whether starting information, if there is starting information or the Power Management Unit I/O interface A detected are low levels
When, then it controls electrical equipment and enters open state, and it is high level that Power Management Unit I/O interface B, which is arranged, starts speech recognition
Program, into main control module speech recognition state.
The embodiment of the present invention wakes up electrical equipment by voice and enters starting up when electrical equipment is in standby
Directly start to receive voice messaging afterwards, needs not wait for electrical equipment and complete the relevant operation that speech recognition is done in starting again, i.e.,
When completing the booting of electrical equipment, the understanding of user voice command content can be completed, shows use after electrical equipment booting
The resource that the content at family, as user are wanted, and the booting of current electrical equipment is remained essentially in when electrical equipment booting
In time, booting response in 2-3 seconds can be realized, content required for user of going directly greatly improves user-interaction experience
Sense.
Embodiment seven
Fig. 9 is a kind of structure chart of the control device for electrical equipment that the embodiment of the present invention seven provides, and the present embodiment can fit
The case where for controlling electrical equipment, is applied to voice acquisition module.
As shown in figure 9, described device includes: targeted voice signal receiving unit 910,920 and of enabling signal transmission unit
Electrical equipment response unit 930, in which:
Targeted voice signal receiving unit 910 includes the target language for starting information and voice command information for receiving
Sound signal；
Enabling signal transmission unit 920, if for identifying that the starting information matches with default starting word, to
The main control module of current electrical equipment sends enabling signal, and the enabling signal is for controlling electrical equipment from current idle state
It is switched to open state；
Electrical equipment response unit 930, for when receiving the booting response that the main control module is sent, by institute's predicate
Sound command information is sent to the main control module, corresponding according to the execution of institute's speech commands information to control the electrical equipment
Operation.
A kind of control device of electrical equipment of the present embodiment includes starting information and voice command information by receiving
Targeted voice signal, identify that starting information and default starting word match and send enabling signal control electrical equipment from current
Standby mode is switched to open state, controls electrical equipment according to voice command when receiving the booting response of main control module transmission
Information executes corresponding operation, and solution can not carry out far field voice wake-up to the electrical equipment under standby mode in the prior art,
And then the problem of cannot achieve the whole far field voice control to electrical equipment, with realize to the electrical equipment under standby mode into
Row voice wakes up, and the low power operation of electrical equipment no longer needs to simultaneously after voice wakes up electrical equipment under guarantee standby mode
The secondary demand for carrying out voice input and being able to satisfy user, promotes user experience.
On the basis of the various embodiments described above, described device further include:
Pretreatment unit, for carrying out pulse code modulation to the targeted voice signal, and to modulated target language
Sound signal carries out enhancing and noise reduction process.
On the basis of the various embodiments described above, described device further include:
Storage unit for being filtered processing to the starting information, and institute's speech commands information is stored；
Correspondingly, stored institute's speech commands are believed when receiving the booting response that the main control module is sent
Breath is sent to the main control module.
The control device of electrical equipment provided by the various embodiments described above can be performed provided by any embodiment of the invention
The control method of electrical equipment has the corresponding functional module of control method and beneficial effect for executing electrical equipment.
Embodiment eight
Figure 10 is a kind of structure chart of the control device for electrical equipment that the embodiment of the present invention three provides, and the present embodiment can fit
The case where for controlling electrical equipment, is applied to main control module.
As shown in Figure 10, described device includes: status toggle unit 1010 and voice command information response unit 1020,
In:
Status toggle unit 1010, for when electrical equipment is in standby, if receiving voice acquisition module
The enabling signal of transmission then controls electrical equipment for current idle state and is switched to open state；Wherein, enabling signal is in institute
Voice acquisition module is stated from generation when identifying in the presence of default starting word in the targeted voice signal received, target language message
It number further include voice command information；
Voice command information response unit 1020, for sending booting response message to voice acquisition module, when receiving
When institute's speech commands information that voice acquisition module is sent, corresponding operation is executed according to institute's speech commands information.
A kind of control device of electrical equipment of the present embodiment includes starting information and voice command information by receiving
Targeted voice signal, identify that starting information and default starting word match and send enabling signal control electrical equipment from current
Standby mode is switched to open state, controls electrical equipment according to voice command when receiving the booting response of main control module transmission
Information executes corresponding operation, and solution can not carry out far field voice wake-up to the electrical equipment under standby mode in the prior art,
And then the problem of cannot achieve the whole far field voice control to electrical equipment, with realize to the electrical equipment under standby mode into
Row voice wakes up, and the low power operation of electrical equipment no longer needs to simultaneously after voice wakes up electrical equipment under guarantee standby mode
The secondary demand for carrying out voice input and being able to satisfy user, promotes user experience.
On the basis of the various embodiments described above, corresponding operation is executed according to institute's speech commands information, comprising:
Institute's speech commands information is pre-processed based on default speech recognition algorithm, obtains multiple voice sequences；
Multiple voice sequences are identified, determine the corresponding audio of the multiple voice sequence and/or video information, and
It plays out.
The control device of electrical equipment provided by the various embodiments described above can be performed provided by any embodiment of the invention
The control method of electrical equipment has the corresponding functional module of control method and beneficial effect for executing electrical equipment.
Embodiment nine
Figure 11 is the structural schematic diagram for a kind of electronic equipment that the embodiment of the present invention nine provides.Figure 11, which is shown, to be suitable for being used to
Realize the block diagram of the example electronic device 12 of embodiment of the present invention.The electronic equipment 12 that Figure 11 is shown is only one and shows
Example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in figure 11, electronic equipment 12 is showed in the form of universal computing device.The component of electronic equipment 12 can wrap
Include but be not limited to: one or more processor or processing unit 16, system storage 28 connect different system component (packets
Include system storage 28 and processing unit 16) bus 18.
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Electronic equipment 12 typically comprises a variety of computer system readable media.These media can be it is any can be electric
The usable medium that sub- equipment 12 accesses, including volatile and non-volatile media, moveable and immovable medium.
System storage 28 may include the computer system readable media of form of volatile memory, such as arbitrary access
Memory (RAM) 30 and/or cache memory 32.Electronic equipment 12 may further include other removable/not removable
Dynamic, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for read and write can not
Mobile, non-volatile magnetic media (Figure 11 do not show, commonly referred to as " hard disk drive ").It, can be with although being not shown in Figure 11
The disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk ") is provided, and non-volatile to moving
The CD drive of CD (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 18.Memory 28 may include that at least one program produces
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform of the invention each
The function of embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28
In, such program module 42 include but is not limited to operating system, one or more application program, other program modules and
It may include the realization of network environment in program data, each of these examples or certain combination.Program module 42 is usual
Execute the function and/or method in embodiment described in the invention.
Electronic equipment 12 can also be with one or more external equipments 14 (such as keyboard, sensing equipment, display 24 etc.)
Communication, can also be enabled a user to one or more equipment interact with the electronic equipment 12 communicate, and/or with make the electricity
Any equipment (such as network interface card, modem etc.) that sub- equipment 12 can be communicated with one or more of the other calculating equipment
Communication.This communication can be carried out by input/output (I/O) interface 22.Also, electronic equipment 12 can also be suitable by network
Orchestration 20 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as internet)
Communication.As shown, network adapter 20 is communicated by bus 18 with other modules of electronic equipment 12.Although should be understood that
It is not shown in the figure, other hardware and/or software module can be used in conjunction with electronic equipment 12, including but not limited to: microcode is set
Standby driver, redundant processing unit, external disk drive array, RAID system, tape drive and data backup storage system
System etc..
Processing unit 16 by the program that is stored in system storage 28 of operation, thereby executing various function application and
Data processing, such as realize the control method provided by the embodiment of the present invention applied to the electrical equipment of voice acquisition module,
The control method includes:
Reception includes the targeted voice signal for starting information and voice command information；
If identifying that the starting information matches with default starting word, sent out to the main control module of current electrical equipment
Enabling signal is sent, the enabling signal is switched to open state from current idle state for controlling electrical equipment；
When receiving the booting response that the main control module is sent, the master control is sent by institute's speech commands information
Module executes corresponding operation to control the electrical equipment according to institute's speech commands information.
Processing unit 16 by the program that is stored in system storage 28 of operation, thereby executing various function application and
Data processing, such as realize the control method provided by the embodiment of the present invention applied to the electrical equipment of main control module, the control
Method processed includes:
When electrical equipment is in standby, if receiving the enabling signal of voice acquisition module transmission, control
Current idle state is switched to open state by the electrical equipment；Wherein, the enabling signal is in the voice collecting mould
From identifying in the targeted voice signal received, in the presence of generation when presetting starting word, the targeted voice signal further includes block
Voice command information；
Booting response message is sent to the voice acquisition module, when receiving described in the voice acquisition module sends
When voice command information, corresponding operation is executed according to institute's speech commands information.
Certainly, it will be understood by those skilled in the art that processor can also realize it is provided by any embodiment of the invention
The technical solution of the control method of electrical equipment.
Embodiment ten
The embodiment of the present invention ten additionally provides a kind of computer readable storage medium, is stored thereon with computer program, should
The control as provided by the embodiment of the present invention applied to the electrical equipment of voice acquisition module is realized when program is executed by processor
Method processed, the control method include:
Reception includes the targeted voice signal for starting information and voice command information；
If identifying that the starting information matches with default starting word, sent out to the main control module of current electrical equipment
Enabling signal is sent, the enabling signal is switched to open state from current idle state for controlling electrical equipment；
When receiving the booting response that the main control module is sent, the master control is sent by institute's speech commands information
Module executes corresponding operation to control the electrical equipment according to institute's speech commands information.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the journey
The control method as provided by the embodiment of the present invention applied to the electrical equipment of main control module is realized when sequence is executed by processor,
The control method includes:
When electrical equipment is in standby, if receiving the enabling signal of voice acquisition module transmission, control
Current idle state is switched to open state by the electrical equipment；Wherein, the enabling signal is in the voice collecting mould
From identifying in the targeted voice signal received, in the presence of generation when presetting starting word, the targeted voice signal further includes block
Voice command information；
Booting response message is sent to the voice acquisition module, when receiving described in the voice acquisition module sends
When voice command information, corresponding operation is executed according to institute's speech commands information.
Certainly, a kind of computer readable storage medium provided by the embodiment of the present invention, the computer program stored thereon
The method operation being not limited to the described above, can also be performed the control method of electrical equipment provided by any embodiment of the invention
In relevant operation.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media
Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable
Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or
Device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: tool
There are electrical connection, the portable computer diskette, hard disk, random access memory (RAM), read-only memory of one or more conducting wires
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of control method of electrical equipment is applied to voice acquisition module characterized by comprising
Reception includes the targeted voice signal for starting information and voice command information；
If identifying that the starting information matches with default starting word, opened to the transmission of the main control module of current electrical equipment
Dynamic signal, the enabling signal are switched to open state from current idle state for controlling electrical equipment；
When receiving the booting response that the main control module is sent, the master control mould is sent by institute's speech commands information
Block executes corresponding operation to control the electrical equipment according to institute's speech commands information.
2. the method according to claim 1, wherein including starting information and voice command information receiving
After targeted voice signal, the method also includes:
Pulse code modulation is carried out to the targeted voice signal, and enhancing and noise reduction are carried out to modulated targeted voice signal
Processing.
3. the method according to claim 1, wherein sending starting letter to the main control module of current electrical equipment
Before number, the method also includes:
Processing is filtered to the starting information, and institute's speech commands information is stored；
Correspondingly, stored institute's speech commands information is sent out when receiving the booting response that the main control module is sent
It is sent to the main control module.
4. a kind of control method of electrical equipment is applied to main control module characterized by comprising
When electrical equipment is in standby, if receiving the enabling signal of voice acquisition module transmission, described in control
Current idle state is switched to open state by electrical equipment；Wherein, the enabling signal be the voice acquisition module from
Generation when in the presence of default starting word is identified in the targeted voice signal received, the targeted voice signal further includes voice life
Enable information；
Booting response message is sent to the voice acquisition module, when the voice for receiving the voice acquisition module transmission
When command information, corresponding operation is executed according to institute's speech commands information.
5. according to the method described in claim 4, it is characterized in that, execute corresponding operation according to institute's speech commands information,
Include:
Institute's speech commands information is pre-processed based on default speech recognition algorithm, obtains multiple voice sequences；
Multiple voice sequences are identified, determine the corresponding audio of the multiple voice sequence and/or video information, and carry out
It plays.
6. a kind of control system of electrical equipment characterized by comprising
Voice acquisition module includes the targeted voice signal for starting information and voice command information for receiving；If identification
The starting information matches with default starting word out, then sends enabling signal to the main control module of current electrical equipment；
The main control module is connected with the voice acquisition module, for controlling electrical equipment from working as according to the enabling signal
Preceding standby mode is switched to open state, and sends booting response message to the voice acquisition module；
When the voice acquisition module receives the booting response message, the master control is sent by institute's speech commands information
Module executes corresponding operation to control the electrical equipment according to institute's speech commands information.
7. a kind of control device of electrical equipment is applied to voice acquisition module characterized by comprising
Targeted voice signal receiving unit includes the targeted voice signal for starting information and voice command information for receiving；
Enabling signal transmission unit, if for identifying that the starting information matches with default starting word, to current electricity
The main control module of device equipment sends enabling signal, and the enabling signal is switched to for controlling electrical equipment from current idle state
Open state；
Electrical equipment response unit, for when receiving the booting response that the main control module is sent, by institute's speech commands
Information is sent to the main control module, executes corresponding operation to control the electrical equipment according to institute's speech commands information.
8. a kind of control device of electrical equipment is applied to main control module characterized by comprising
Status toggle unit, for when electrical equipment is in standby, if receiving opening for voice acquisition module transmission
Dynamic signal, then control the electrical equipment for current idle state and be switched to open state；Wherein, the enabling signal is in institute
It states voice acquisition module and identifies generation when in the presence of default starting word, the target voice from the targeted voice signal received
Signal further includes voice command information；
Voice command information response unit, it is described when receiving for sending booting response message to the voice acquisition module
When institute's speech commands information that voice acquisition module is sent, corresponding operation is executed according to institute's speech commands information.
9. a kind of electronic equipment, which is characterized in that the electronic equipment further include:
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now such as control method of electrical equipment as claimed in any one of claims 1-3, or realize as described in claim 4 or 5 is any
The control method of electrical equipment.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The control method such as electrical equipment as claimed in any one of claims 1-3 is realized when execution, or realizes such as claim 4 or 5
The control method of electrical equipment described in one.
Priority Applications (2)
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| CN201811161150.5A CN109192208B (en) | 2018-09-30 | 2018-09-30 | Control method, system, device, equipment and medium for electrical equipment |
| PCT/CN2018/123693 WO2020062669A1 (en) | 2018-09-30 | 2018-12-26 | Control method, system, apparatus, device and medium for electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811161150.5A CN109192208B (en) | 2018-09-30 | 2018-09-30 | Control method, system, device, equipment and medium for electrical equipment |
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| CN109192208B CN109192208B (en) | 2021-07-30 |
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| WO (1) | WO2020062669A1 (en) |
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| CN110769319B (en) * | 2019-10-22 | 2022-05-10 | 思必驰科技股份有限公司 | Standby wakeup interaction method and device |
| CN110769319A (en) * | 2019-10-22 | 2020-02-07 | 苏州思必驰信息科技有限公司 | Standby wakeup interaction method and device |
| CN113497959A (en) * | 2020-04-03 | 2021-10-12 | 海信视像科技股份有限公司 | Display system and voice wake-up starting method |
| CN111986671A (en) * | 2020-08-28 | 2020-11-24 | 北京海益同展信息科技有限公司 | Service robot and voice startup and shutdown method and device thereof |
| CN111986671B (en) * | 2020-08-28 | 2024-04-05 | 京东科技信息技术有限公司 | Service robot and voice switching-on and switching-off method and device thereof |
| CN113763958A (en) * | 2021-09-28 | 2021-12-07 | 海信视像科技股份有限公司 | Voice wake-up method and device, electronic equipment and storage medium |
| CN113763958B (en) * | 2021-09-28 | 2024-02-13 | 海信视像科技股份有限公司 | Voice wakeup method, voice wakeup device, electronic equipment and storage medium |
| CN113921016A (en) * | 2021-10-15 | 2022-01-11 | 阿波罗智联(北京)科技有限公司 | Voice processing method, device, electronic equipment and storage medium |
| CN113990311A (en) * | 2021-10-15 | 2022-01-28 | 深圳市航顺芯片技术研发有限公司 | Voice acquisition device, controller, control method and voice acquisition control system |
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| Publication number | Publication date |
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| CN109192208B (en) | 2021-07-30 |
| WO2020062669A1 (en) | 2020-04-02 |
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