CN107450879A - Terminal operation method and device - Google Patents
Terminal operation method and device Download PDFInfo
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- CN107450879A CN107450879A CN201610367675.9A CN201610367675A CN107450879A CN 107450879 A CN107450879 A CN 107450879A CN 201610367675 A CN201610367675 A CN 201610367675A CN 107450879 A CN107450879 A CN 107450879A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000002618 waking effect Effects 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 27
- 230000001755 vocal effect Effects 0.000 claims description 23
- 108010001267 Protein Subunits Proteins 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 38
- 238000003860 storage Methods 0.000 description 16
- 230000015654 memory Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 241000207961 Sesamum Species 0.000 description 5
- 235000003434 Sesamum indicum Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
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Classifications
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention provides a kind of terminal operation method and device, wherein, this method includes：The voice messaging of input is obtained, wherein, the voice messaging includes being used to wake up the wake-up information of the voice operating function of terminal and the phonetic order for operating the terminal；The voice operating function of terminal is waken up using above-mentioned wake-up information and terminal is operated according to above-mentioned instruction.By the present invention, solve the problems, such as the low poor user experience caused by of voice operating complex steps, efficiency present in correlation technique, reach the cumbersome degree for reducing voice operating, effectively improve the effect of Consumer's Experience.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of terminal operation method and device.
Background technology
With mobile communication technology fast development, forth generation digital communication (the 4th Generation mobile
Communication technology, referred to as 4G) epoch start to popularize and the 5th generation (the 5th Generation
Mobile communication technology, referred to as 5G) digital communication technology proposition, terminal (for example, it is mobile eventually
End) as the necessity of people's daily life, the hardware configuration more and more higher of mobile terminal, its function is extremely numerous at present
Miscellaneous, business also increases rapidly, and this aspect meets a variety of needs of user, allows users to obtain from slight mobile terminal
The information of magnanimity is obtained, so as to meet a variety of demands of different user colony, the function embedded by mobile terminal is got over but then
The function of more, each module is more powerful, and its control is also more complicated, and control flow is also more cumbersome, so as to be brought greatly to user
Puzzlement and inconvenience.Thus the intelligent sound technology occurred has on solving problems shows great advantage, intelligent sound
Technology can be greatly enhanced the experience of man-machine interaction, so the speech production for being currently based on built-in terminal is also more and more.
At present, the speech production based on built-in terminal on the market is all individually to apply (Application) mostly,
Its Starting mode is typically all to first pass through click and will apply to start, and then starts recording by corresponding Starting mode again, uses
Family inputs voice, and the recording that user inputs then is identified as into literal order by the identification function of application program, and according to finger
Make to do the operation of correlation.
In above-mentioned speech production, its process for using is, it is necessary to initially enters the interface of the application, then passes through button
Or wake up to start recording, after starting recording, user says phonetic order, and knot is returned to after phonetic order using identifying
Fruit, and make corresponding manipulation.Herein, recording is started if by the way of button, then user can not accomplish to liberate
Both hands, its convenience can be lowered significantly, if starting recording using the mode of wake-up, need the moment ceaselessly to carry out due to waking up
Lasting recording can greatly increase the power consumption of equipment to monitor wake-up word, and further, that investigates at present all can be opened by waking up
Dynamic voice application, it must start common voice recording after waking up, could put off until some time later phonetic order.It follows that
All it is to use common awakening mode in correlation technique, power consumption is relatively large, either manual mode or voice wake-up mode
Start recording, be required for after start-up, could further say the true phonetic order for being used to manipulate and be identified, operate
Step is relatively more.Therefore, it is low so as to causing poor user experience there is voice operating complex steps, efficiency in the related art
The problem of.
For above mentioned problem present in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The embodiments of the invention provide a kind of terminal operation method and device, at least to solve language present in correlation technique
Sound is complex for operation step, efficiency it is low so as to cause poor user experience the problem of.
According to one embodiment of present invention, there is provided a kind of terminal operation method, including：Obtain the voice letter of input
Breath, wherein, the voice messaging includes being used to wake up the wake-up information of the voice operating function of terminal and for the end
Hold the phonetic order operated；The voice operating function of the terminal is waken up using the wake-up information and according to described
Phonetic order operates to the terminal.
Alternatively, obtaining the voice messaging of input includes：It is defeated that pickup mode acquisition is carried out using the microphone of the terminal
The voice messaging entered；And/or included using the voice operating function of the wake-up information wake-up terminal：Will
The wake-up information that the front end of the voice messaging includes is sent into the digital signal processor DSP of the terminal, wherein, institute
State and wake up information for indicating the voice operating functions of the DSP using the wake-up information wake-up terminal.
Alternatively, the voice operating function of waking up the terminal using the wake-up information includes：Called out described in judgement
Whether information of waking up matches with the wake-up word prestored in the terminal；It is the wake-up information and the wake-up in judged result
In the case that word matches, the first voiceprint of the wake-up information and the second vocal print prestored in the terminal are judged
Whether information matches；In the case where judged result is first voiceprint and the second vocal print information match,
Wake up the voice operating function of the terminal.
Alternatively, judge wake-up information and the wake-up word prestored in the terminal whether match including：Judge
Whether the audio gain for waking up information reaches predetermined threshold；Reach in judged result for the audio gain of the wake-up information
In the case of the predetermined threshold, judge whether the wake-up information matches with the wake-up word prestored in the terminal.
Alternatively, carrying out operation to the terminal according to the phonetic order includes：By in the front end of the voice messaging
Including the wake-up message truncation remove, obtain the phonetic order；According to the phonetic order of acquisition to the terminal
Operated.
According to one embodiment of present invention, there is provided a kind of terminal operation device, including：Acquisition module, for obtaining
The voice messaging of input, wherein, the voice messaging include be used for wake up terminal voice operating function wake-up information and
For the phonetic order operated to the terminal；Processing module, for waking up the terminal using the wake-up information
The voice operating function simultaneously operates according to the phonetic order to the terminal.
Alternatively, the acquisition module includes：First acquisition unit, for carrying out pickup using the microphone of the terminal
Mode obtains the voice messaging of input；And/or in the voice operating that the terminal is waken up using the wake-up information
During function, the processing module includes：Transmitting element, for the wake-up information for including the front end of the voice messaging
The digital signal processor DSP of the terminal is sent into, wherein, the wake-up information is used to indicate that the DSP utilizes the wake-up
Information wakes up the voice operating function of the terminal.
Alternatively, when waking up the voice operating function of the terminal using the wake-up information, the processing mould
Block includes：First judging unit, for judging whether the wake-up information matches with the wake-up word prestored in the terminal；
Second judging unit, match for the judged result in first judging unit for the wake-up information and the wake-up word
In the case of, judge the second voiceprint for being prestored in the first voiceprint and the terminal of the wake-up information is whether
Match；Wakeup unit, for being first voiceprint and described second in the judged result of second judging unit
In the case that voiceprint matches, the voice operating function of the terminal is waken up.
Alternatively, first judging unit includes：First judgment sub-unit, for judging the audio of the wake-up information
Whether gain reaches predetermined threshold；Second judgment sub-unit, it is described for the judged result in first judgment sub-unit
In the case that the audio gain of wake-up information reaches the predetermined threshold, judge the wake-up information with being deposited in advance in the terminal
Whether the wake-up word of storage matches.
Alternatively, when being operated according to the phonetic order to the terminal, the processing module includes：Second obtains
Unit is taken, the wake-up message truncation for the front end of the voice messaging to be included removes, and obtains the phonetic order；
Operating unit, for being operated according to the phonetic order of acquisition to the terminal.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is arranged to storage and used
In the program code for performing above-mentioned step.
By the present invention, due to the identification of phonetic order can be carried out while carrying out voice operating function and waking up, and
Corresponding operation is made, the step of reducing voice operating, the convenience of operation is greatly improved, efficiently solves correlation technique
Present in voice operating complex steps, efficiency it is low caused by the problem of poor user experience, reaching reduces voice operating
Cumbersome degree, effectively improve the effect of Consumer's Experience.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of hardware block diagram of the mobile terminal of terminal operation method of the embodiment of the present invention；
Fig. 2 is the flow chart of terminal operation method according to embodiments of the present invention；
Fig. 3 is the structured flowchart of terminal operation device according to embodiments of the present invention；
Fig. 4 is the structured flowchart one of processing module 34 in terminal operation device according to embodiments of the present invention；
Fig. 5 is the structured flowchart two of processing module 34 in terminal operation device according to embodiments of the present invention；
Fig. 6 is the structured flowchart of the first judging unit 52 in terminal operation device according to embodiments of the present invention；
Fig. 7 is the structured flowchart three of processing module 34 in terminal operation device according to embodiments of the present invention；
Fig. 8 is the system block diagram of speech recognition according to embodiments of the present invention；
Fig. 9 is the flow chart of speech recognition according to embodiments of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.
Embodiment of the method provided in the embodiment of the present application can be in mobile terminal, terminal or similar fortune
Calculate and performed in device.Exemplified by running on mobile terminals, Fig. 1 is a kind of movement of terminal operation method of the embodiment of the present invention
The hardware block diagram of terminal.As shown in figure 1, mobile terminal 10 can include one or more (one is only shown in Fig. 1) places
(processor 102 can include but is not limited to Micro-processor MCV or PLD FPGA etc. processing dress to reason device 102
Put), the memory 104 for data storage and the transmitting device 106 for communication function.Those of ordinary skill in the art
It is appreciated that the structure shown in Fig. 1 is only to illustrate, it does not cause to limit to the structure of above-mentioned electronic installation.It is for example, mobile whole
End 10 may also include more either less components than shown in Fig. 1 or have the configuration different from shown in Fig. 1.
Memory 104 can be used for the software program and module of storage application software, such as the terminal in the embodiment of the present invention
Programmed instruction/module corresponding to operating method, processor 102 by operation be stored in software program in memory 104 and
Module, so as to perform various function application and data processing, that is, realize above-mentioned method.Memory 104 may include at a high speed with
Machine memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or other it is non-easily
The property lost solid-state memory.In some instances, memory 104 can further comprise depositing relative to processor 102 is remotely located
Reservoir, these remote memories can pass through network connection to mobile terminal 10.The example of above-mentioned network is including but not limited to mutual
Networking, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 106 is used to data are received or sent via a network.Above-mentioned network instantiation may include
The wireless network that the communication providerses of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), its can be connected by base station with other network equipments so as to
It can be communicated with internet.In an example, transmitting device 106 can be that radio frequency (Radio Frequency, is referred to as
RF) module, it is used to wirelessly be communicated with internet.
A kind of terminal operation method for running on above-mentioned mobile terminal is provided in the present embodiment, and Fig. 2 is according to this hair
The flow chart of the terminal operation method of bright embodiment, as shown in Fig. 2 the flow comprises the following steps：
Step S202, the voice messaging of input is obtained, wherein, the voice messaging includes being used for the voice behaviour for waking up terminal
Make the wake-up information of function and the phonetic order for being operated to the terminal；
Step S204, wake up the voice operating function of terminal using above-mentioned wake-up information and terminal is entered according to above-mentioned instruction
Row operation.
Wherein, perform aforesaid operations can be terminal (for example, mobile phone, flat board).
By above-mentioned steps, due to the identification of phonetic order can be carried out while carrying out voice operating function and waking up,
And corresponding operation is made, the step of reducing voice operating, the convenience of operation is greatly improved, efficiently solves related skill
Voice operating complex steps, efficiency present in art are low the problem of poor user experience, to reach reduction voice operating caused by
Cumbersome degree, effectively improve the effect of Consumer's Experience.
In an optional embodiment, in above-mentioned steps S202, the voice of input can be obtained in the following way
Information：The voice messaging of pickup mode acquisition input is carried out using the microphone of above-mentioned terminal；And/or in above-mentioned steps S204
In, when waking up the voice operating function of terminal using above-mentioned wake-up information, can be waken up in the following way：Will be above-mentioned
The wake-up information that the front end of voice messaging includes is sent into digital signal processor (the Digital Signal of terminal
Processor, referred to as DSP), wherein, the wake-up information is used for the voice for indicating that DSP wakes up terminal using above-mentioned wake-up information
Operating function.In the present embodiment, terminal can carry out pickup by microphone, to obtain above-mentioned voice messaging, and can be with
The above-mentioned voice messaging of acquisition is sent into DSP to be differentiated, needs the moment ceaselessly to be held relative in correlation technique
Continuous recording in a manner of monitoring and wake up word, in embodiments of the present invention using microphone carry out pickup power consumption be it is very low, because
This, microphone can be constantly in opening and carry out pickup, also, microphone regularly can be delayed the audio being collected into
Deposit, and be sent in DSP and differentiated, in the present embodiment, DSP power consumption is also very low, therefore, is carrying out the language of terminal
The overall power during wake-up of sound operating function is all very low, so as to effectively reduce the power consumption of terminal, saves the electricity of terminal.
In an optional embodiment, in above-mentioned steps S204, the language of terminal is being waken up using above-mentioned wake-up information
During sound operating function, it can be waken up in the following way：Judge above-mentioned wake-up information and the wake-up prestored in terminal
Whether word matches；In the case where judged result is above-mentioned wake-up information and wake-up word matches, above-mentioned wake-up information is judged
Whether the first voiceprint matches with the second voiceprint prestored in terminal；It is above-mentioned first vocal print in judged result
In the case of information and the second vocal print information match, the above-mentioned voice operating function of terminal is waken up.In the present embodiment, it is necessary to
Record in the terminal in advance and wake up sound characteristic (that is, vocal print) corresponding to word and preservation, the voice in only follow-up input terminal
The wake-up word and corresponding sound characteristic included is equal with prestoring wake-up word in the terminal and corresponding sound characteristic
In the case of matching, the voice operating function of terminal can be just waken up.It follows that in the present embodiment using wake-up word
The voice messaging of input is authenticated with the mode that voiceprint is combined, effectively lifts the security of speech recognition.
In an optional embodiment, judge whether above-mentioned wake-up information matches with the wake-up word prestored in terminal
Including：Judge whether the audio gain of above-mentioned wake-up information reaches predetermined threshold；In the sound that judged result is above-mentioned wake-up information
In the case that frequency gain reaches above-mentioned predetermined threshold, judge the wake-up word that is prestored in above-mentioned wake-up information and terminal whether
Match somebody with somebody.In the present embodiment, it is believed that the wake-up information that audio gain reaches predetermined threshold is effective wake-up information, so as to
Only to carry out matching treatment to the effective information that wakes up, effectively avoid waking up the maloperation of voice operating function and unnecessary
Matching treatment, so as to reduce system power dissipation to a certain extent.
In an optional embodiment, in above-mentioned steps S204, terminal is grasped according to above-mentioned phonetic order
When making, it can realize in the following way：The wake-up message truncation that the front end of above-mentioned voice messaging is included removes, in acquisition
State phonetic order；Terminal is operated according to the above-mentioned phonetic order of acquisition.In the present embodiment, wake up information and be located at voice
The front portion of information, phonetic order are located at the rear portion of voice messaging, can be by the front portion of voice messaging when obtaining phonetic order
Including wake-up message truncation remove, so as to remaining above-mentioned phonetic order.
From above-described embodiment, proposed by the invention is a kind of single step speech recognition system of low-power consumption, first,
The system is a kind of system-level speech production, can start phonetic function under any interface of equipment and state, by upper
State the scheme in embodiment can reduce voice wake-up power consumption, can by Application on Voiceprint Recognition come the security of lifting system, and
And user can will wake up word and voice recognition instruction is said simultaneously, the single step for accomplishing to wake up, authenticate, identify goes directly, so,
Just equipment power dissipation can be lowered by low-power consumption wake-up, lifting means performance, meanwhile, Application on Voiceprint Recognition can lift the safety of user
Property, the through speech control of single step can greatly promote convenience, so as to greatly promote the usage experience of user.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, and the computer software product is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, calculate
Machine, server, or network equipment etc.) perform method described in each embodiment of the present invention.
A kind of terminal operation device is additionally provided in the present embodiment, and the device is used to realize above-described embodiment and preferred reality
Mode is applied, had carried out repeating no more for explanation.As used below, term " module " can realize the soft of predetermined function
The combination of part and/or hardware.Although device described by following examples is preferably realized with software, hardware, or
The realization of the combination of software and hardware is also what may and be contemplated.
Fig. 3 is the structured flowchart of terminal operation device according to embodiments of the present invention, as shown in figure 3, the device includes obtaining
Modulus block 32 and processing module 34, are illustrated to the device below：
Acquisition module 32, for obtaining the voice messaging of input, wherein, the voice messaging includes being used to wake up terminal
The wake-up information of voice operating function and the phonetic order for being operated to terminal；Processing module 34, it is connected to above-mentioned obtain
Modulus block 32, for waking up the voice operating function of terminal using above-mentioned wake-up information and entering according to above-mentioned phonetic order to terminal
Row operation.
Fig. 4 is the structure of acquisition module 32 and/or processing module 34 in terminal operation device according to embodiments of the present invention
Block diagram one, as shown in Figure 4：
Above-mentioned acquisition module 32 includes first acquisition unit 40, and the first acquisition unit 40 is illustrated below：First
Acquiring unit 40, the voice messaging inputted is obtained for carrying out pickup mode using the microphone of terminal；
Above-mentioned processing module 34 is when waking up the voice operating function of terminal using above-mentioned wake-up information, including transmitting element
42, the transmitting element 42 is illustrated below：Transmitting element 42, for the wake-up for including the front end of above-mentioned voice messaging
Information is sent into the digital signal processor DSP of terminal, wherein, the wake-up information is used to indicate that DSP is called out using above-mentioned wake-up information
The voice operating function for terminal of waking up.
Fig. 5 is the structured flowchart two of processing module 34 in terminal operation device according to embodiments of the present invention, such as Fig. 5 institutes
Show, the processing module 34 using above-mentioned wake-up information wake up terminal voice operating function when, including the first judging unit 52,
Second judging unit 54 and wakeup unit 56, the processing module 34 is illustrated below：
First judging unit 52, for judging whether above-mentioned wake-up information matches with the wake-up word prestored in terminal；
Second judging unit 54, above-mentioned first judging unit 52 is connected to, for being in the judged result of above-mentioned first judging unit 52
Above-mentioned wake-up information and wake up in the case that word matches, judge the first voiceprint of above-mentioned wake-up information with terminal in advance
Whether the second voiceprint of storage matches；Wakeup unit 56, above-mentioned second judging unit 54 is connected to, for above-mentioned
In the case that the judged result of two judging units 54 is the first voiceprint and the second vocal print information match, above-mentioned terminal is waken up
Voice operating function.
Fig. 6 is the structured flowchart of the first judging unit 52 in terminal operation device according to embodiments of the present invention, such as Fig. 6 institutes
Show, first judging unit 52 includes the first judgment sub-unit 62 and the second judgment sub-unit 64, single to first judgement below
Member 52 illustrates：
First judgment sub-unit 62, for judging whether the audio gain of above-mentioned wake-up information reaches predetermined threshold；Second
Judgment sub-unit 64, above-mentioned first judgment sub-unit 62 is connected to, for the judged result in above-mentioned first judgment sub-unit 62
For above-mentioned wake-up information audio gain reach predetermined threshold in the case of, judge in above-mentioned wake-up information and the terminal in advance
Whether the wake-up word of storage matches.
Fig. 7 is the structured flowchart three of processing module 34 in terminal operation device according to embodiments of the present invention, such as Fig. 7 institutes
Show, the processing module 34 according to above-mentioned phonetic order to terminal when operating, including second acquisition unit 72 and operation list
Member 74, is illustrated to the processing module 34 below：
Second acquisition unit 72, the wake-up message truncation for the front end of above-mentioned voice messaging to be included are removed, obtained
Above-mentioned phonetic order；Operating unit 74, above-mentioned second acquisition unit 72 is connected to, for the above-mentioned phonetic order pair according to acquisition
Terminal is operated.
In an optional embodiment, above-mentioned terminal operation device can apply in terminal.
Terminal operation scheme provided by the invention is illustrated with reference to specific embodiment：
In an embodiment of the present invention, it is proposed that a kind of system-level speech recognition system, can be under most of scenes
Speech recognition is directly initiated, meanwhile, the wake-up scheme of low-power consumption a kind of is proposed in the embodiment of the present invention, and can be when waking up
Authenticated simultaneously, ensure the security of user, further, in the embodiment of the present invention additionally provided a kind of single step voice and know
Other scheme so that user can be by saying phonetic order while saying and waking up word, and so as to complete to wake up, vocal print reflects
The single step operation of power, speech control, greatly improves convenience, the security of user's operation, while reduces equipment power dissipation,
Improve equipment performance.
To reach above-mentioned purpose, what the technical scheme in the embodiment of the present invention was realized in：
A kind of low-power consumption single step speech recognition system is provided in the embodiment of the present invention, the program includes：
Speech recognition application is not a common closed application program, but a system-level service, is
Service, it can be waken up under most scene by low-power consumption wake module (corresponding to above-mentioned DSP),
The vocal print of user can be identified and be authenticated while waking up, in addition, user can will wake up word and phonetic order one
Rise and say, accomplish waking up, while Application on Voiceprint Recognition, single step carries out the identification of phonetic order, and makes corresponding manipulation.
As shown in figure 8, the speech recognition system provided in the embodiment of the present invention is mainly (corresponding comprising Mic pickup modules
In above-mentioned microphone), audio memory, low-power consumption wake module, voiceprint identification module (correspond to above-mentioned second judge it is single
Member 54), data processing module (corresponding to above-mentioned second acquisition unit 72), sound identification module (correspond to above-mentioned operation
Unit 74), wherein, data processing module and sound identification module can also integrate, or, can in sound identification module
To increase data processing function.Wherein：
Low-power consumption wake module (can also be referred to as wake module)：The wake-up that wake module is specified firstly the need of setting
Word, low-power consumption wake module can be realized that it (can correspond to above-mentioned in equipment by special DSP hardware chip
Terminal) waken up in the state of dormancy.The system of equipment is in resting state, during system standby, application program processing
In a dormant state, at this moment equipment can be picked up device (Application Processor, referred to as AP) by microphone
Sound, and the audio being collected into is cached and is sent into low-power consumption and wakes up DSP module to be differentiated by timing, low-power consumption wakes up mould
Block can be judged these audios, only when its audio gain reaches certain threshold values, and the wake-up with pre-setting
When word matches, wake module can just send signal, determine the operation that user is waken up, and can just start voice after wake-up should
With.Herein, the wake-up evaluation algorithm of the pickup of microphone and low-power consumption wake module is all that power consumption is very low, meanwhile, when setting
Standby its AP is also at resting state when not being waken up, and equipment its power consumption in a dormant state is also relatively very low.It is and right
, it is necessary to constantly be recorded for common wake up, and it is identified and judges, its power consumption is relatively very high, while voice should
It is active with the also moment, power consumption is of a relatively high.
Voiceprint identification module：Voiceprint identification module needs to carry out the extraction of vocal print feature and the recording of vocal print password first,
The vocal print speciality of user will be saved in a device after recording.In this programme, vocal print password wakes up with above-mentioned low-power consumption
Wake-up word in module is consistent, and so, after in above-mentioned wake-up, the match is successful, the voice data during it is cached may proceed to be sent into
It is identified to voiceprint identification module, if the sound characteristic for the vocal print password that the audio is recorded with user before is inconsistent,
Abandon waking up, be exactly not to be waken up for user, AP will not also change its resting state, if the audio and previous record
The sound speciality of vocal print password is consistent, then it represents that finally wakes up successfully, then the module can send message, start AP, start simultaneously
Voice application, start to identify.
Sound identification module：Here there are two kinds of situations, one kind is that user only said wake-up word, then above-mentioned wake-up and vocal print
After the match is successful, voice application is activated module, while has adjusted recording, and now user can say phonetic order, and voice should
With that the instruction can be identified simultaneously returning result, complete to manipulate accordingly finally by the instruction of return；Another situation,
It is that user's single step says wake-up word and phonetic order, above-mentioned wake module and voiceprint identification module can be to audio progress
After matching somebody with somebody, the audio in caching is blocked, i.e., removed the audio for the wake-up word part that user says, remaining audio is straight
Connected wakeup message to send to voice application, the audio of this part is carried out further speech recognition by voice application, and is returned
Recognition result is returned, is operated accordingly according to recognition result, so as to complete wake-up, Application on Voiceprint Recognition, phonetic order identify this
The single step speech control of sample.
The present invention is illustrated with reference to specific application scenarios：
In the present embodiment by taking a kind of system-level voice assistant on smart mobile phone as an example, the Starting mode of the voice assistant
Wake up and start for voice, and it can be waken up so as to start voice when non-generic speech recognition is recorded by waking up
Flow.The flow in the embodiment of the present invention is illustrated with reference to Fig. 9：
First, user, which needs to record, wakes up word, and voice assistant application has to enter confession user to be waken up in advance accordingly
The recording of password, low-power consumption wake module can be preserved the password content and sound characteristic of user's typing after typing, this reality
Apply the wake-up password of user's typing in example to be consistent with carrying out the vocal print password of vocal print authentication, it is assumed here that user's typing is called out
Password of waking up is " open sesame ".
Smart mobile phone can be set and be in holding state, at this moment AP, liquid crystal display (Liquid Crystal Display,
Referred to as LCD), Wireless Fidelity (Wireless Fidelity, referred to as WiFi) be in resting state, voice application should
State out of service is also at program code.Low-power consumption wake module can be active, and the microphone of mobile phone is continuous
Ground carries out pickup (the step S902 corresponded in Fig. 9), and fixed audio often is cached into (the step corresponded in Fig. 9
Rapid S904), when the audio gain of caching reaches certain degree, the voice data of caching is sent into low-power consumption wake module and entered
Row matching and identification (the step S906 corresponded in Fig. 9), if by the way that the front end data of the audio is identified, it is identified
When result is " open sesame ", then it is (corresponding to be authenticated the front end data of the part to be continued to be fed into voiceprint identification module
Step S908 in Fig. 9), matched by extracting sound characteristic with the vocal print cipher feature being previously saved, if matching
It is unsuccessful, then illustrate to carry out waking up the user that word and vocal print are recorded before active user is not, then authenticate it is unsuccessful, its effect with
The non-wake-up effect of user is identical, and certainly, interaction here can have difference, can prompt user's " you are not my owners "；Such as
When the recorded voice speciality that fruit is admitted to its sound characteristic of the front end data of voiceprint identification module with user is previously saved matches, then
Illustrate that user has carried out effective wake-up, while its user waken up is the original user for recording wake-up word and vocal print password, mirror
Power passes through, then starts speech recognition (the step S912 corresponded in Fig. 9).There are two kinds of situations herein, one kind is that user only says
Wake-up word " open sesame ", then voice assistant is waken up, and starts the prompt tone of prompting " ding-dong ", while microphone proceeds by
Recording, it may be said that " phone number for phoning Zhang San ", the recording is identified voice assistant user, identifies that action is
" making a phone call ", object are " Zhang San ", and further details are " phone number ", then will return to this recognition result, voice
After assistant takes the result, go to obtain the phone number of Zhang San, and call the relevant interface of call to dial the behaviour of phone to send out
Make.Another situation, if user's single step has said wake-up and phonetic order, i.e., " open sesame phones the hand of Zhang San
Machine number ", then as described above, low-power consumption wake module and voiceprint identification module identify and fit through, then the number after Application on Voiceprint Recognition
The audio of " open sesame " part can be blocked removal according to processing module, by remaining voice data by wakeup message send to
Voice assistant, voice assistant are waken up, while obtain the voice data (the step S910 corresponded in Fig. 9) of this part, by this
Voice data is sent into identification interface and is identified, and finally obtains recognition result, and similar, the action identified is " making a phone call ",
Object is " Zhang San ", and further details are " phone number ", after voice assistant takes the result, goes to obtain the cell-phone number of Zhang San
Code, and call the relevant interface of call to dial the operation of phone to send out.
Explanation is needed exist for, similar to the above, scheme of the present invention can be cut, for example can not included
Voiceprint identification module, while single step phonetic order can also not included, it is not limited to situation described in the present embodiment.
Single step speech recognition system provided in the embodiment of the present invention, start voice application using waking up first,
The both hands of really liberation user can be done, it is not necessary to which touches device can be operated accordingly；In addition, relative to common
Wake up, the technology waken up in the embodiment of the present invention using low-power consumption, solve and wake up this recognition mode that continues due to lasting record
Sound and the high power consumption problem brought；Alternatively, it is combined in the embodiment of the present invention using wake-up with Application on Voiceprint Recognition, user is carried out
Authentication, improve the security of speech recognition；Finally, propose that user be able to will be waken up with single step in the embodiment of the present invention, vocal print
Identification and phonetic order single step are said and identified, reduce cumbersome step, single step goes directly, so as to greatly improve user
The efficiency of speech control is carried out, improves the experience of user.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or above-mentioned modules are with any
The form of combination is located in different processors respectively.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
The program code for performing the step in above method embodiment to be arranged to storage to be used for.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
Disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs the above method according to the program code stored in storage medium
Step in embodiment.
Alternatively, the specific example in the present embodiment may be referred to described in above-described embodiment and optional embodiment
Example, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored
Performed in the storage device by computing device, and in some cases, can be with different from shown in order execution herein
The step of going out or describing, they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. terminal operation method, it is characterised in that including：The voice messaging of input is obtained, wherein, the voice operating function that the voice messaging includes being used to wake up terminal is called out Information of waking up and the phonetic order for being operated to the terminal；The voice operating function of the terminal is waken up using the wake-up information and according to the phonetic order to the end End is operated.
- 2. according to the method for claim 1, it is characterised in thatObtaining the voice messaging of input includes：The voice of pickup mode acquisition input is carried out using the microphone of the terminal Information；And/orThe voice operating function of waking up the terminal using the wake-up information includes：By in the front end of the voice messaging Including the wake-up information be sent into the digital signal processor DSP of the terminal, wherein, the wake-up information is used to indicate institute State the voice operating function that DSP wakes up the terminal using the wake-up information.
- 3. method according to claim 1 or 2, it is characterised in that the institute of the terminal is waken up using the wake-up information Predicate sound operating function includes：Judge whether the wake-up information matches with the wake-up word prestored in the terminal；In the case where judged result is the wake-up information and the wake-up word matches, the first of the wake-up information is judged Whether voiceprint matches with the second voiceprint prestored in the terminal；In the case where judged result is first voiceprint and the second vocal print information match, the terminal is waken up The voice operating function.
- 4. according to the method for claim 3, it is characterised in that judge the wake-up information with being prestored in the terminal Wake-up word whether match including：Judge whether the audio gain of the wake-up information reaches predetermined threshold；In the case where judged result reaches the predetermined threshold for the audio gain of the wake-up information, judge that described wake up is believed Whether breath matches with the wake-up word prestored in the terminal.
- 5. according to the method for claim 1, it is characterised in that operation bag is carried out to the terminal according to the phonetic order Include：The wake-up message truncation that the front end of the voice messaging is included removes, and obtains the phonetic order；The terminal is operated according to the phonetic order of acquisition.
- A kind of 6. terminal operation device, it is characterised in that including：Acquisition module, for obtaining the voice messaging of input, wherein, the voice messaging includes being used for the voice for waking up terminal The wake-up information of operating function and the phonetic order for being operated to the terminal；Processing module, for waking up the voice operating function of the terminal and according to the voice using the wake-up information Instruction operates to the terminal.
- 7. device according to claim 6, it is characterised in thatThe acquisition module includes：First acquisition unit, it is defeated for carrying out pickup mode acquisition using the microphone of the terminal The voice messaging entered；And/orWhen waking up the voice operating function of the terminal using the wake-up information, the processing module includes：Send Unit, the wake-up information for the front end of the voice messaging to be included are sent into the digital signal processor of the terminal DSP, wherein, the information that wakes up is used for the voice behaviour for indicating that the DSP wakes up the terminal using the wake-up information Make function.
- 8. the device according to claim 6 or 7, it is characterised in that waking up the terminal using the wake-up information During the voice operating function, the processing module includes：First judging unit, for judging whether the wake-up information matches with the wake-up word prestored in the terminal；Second judging unit, for being the wake-up information and the wake-up word phase in the judged result of first judging unit In the case of matching, the first voiceprint of the wake-up information and the second voiceprint prestored in the terminal are judged Whether match；Wakeup unit, for being first voiceprint and second vocal print in the judged result of second judging unit In the case of information match, the voice operating function of the terminal is waken up.
- 9. device according to claim 8, it is characterised in that first judging unit includes：First judgment sub-unit, for judging whether the audio gain of the wake-up information reaches predetermined threshold；Second judgment sub-unit, for being the audio gain for waking up information in the judged result of first judgment sub-unit In the case of reaching the predetermined threshold, judge the wake-up word that is prestored in wake-up information and the terminal whether Match somebody with somebody.
- 10. device according to claim 6, it is characterised in that grasped according to the phonetic order to the terminal When making, the processing module includes：Second acquisition unit, the wake-up message truncation for the front end of the voice messaging to be included remove, and obtain institute State phonetic order；Operating unit, for being operated according to the phonetic order of acquisition to the terminal.
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| CN201610367675.9A CN107450879A (en) | 2016-05-30 | 2016-05-30 | Terminal operation method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367675.9A CN107450879A (en) | 2016-05-30 | 2016-05-30 | Terminal operation method and device |
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| CN201610367675.9A Pending CN107450879A (en) | 2016-05-30 | 2016-05-30 | Terminal operation method and device |
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