CN105898065A - Intelligent terminal and control method thereof - Google Patents
Intelligent terminal and control method thereof Download PDFInfo
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- CN105898065A CN105898065A CN201610321344.1A CN201610321344A CN105898065A CN 105898065 A CN105898065 A CN 105898065A CN 201610321344 A CN201610321344 A CN 201610321344A CN 105898065 A CN105898065 A CN 105898065A
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Classifications
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
-
- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
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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
Abstract
The invention discloses an intelligent terminal and a control method thereof. The intelligent terminal comprises a sampling matching unit and a DSP (Digital Signal Processor) which are electrically connected with each other; the sampling matching unit is used for monitoring whether a voice signal is acquired by the intelligent terminal when the intelligent terminal is in a dormant state, matching the voice signal with a pre-stored electric signal when the voice signal is acquired and sending a wakeup signal to the DSP in the dormant state when the voice signal is matched with the pre-stored electric signal; the DSP is switched from the dormant state to a working state when receiving the wakeup signal and processes the voice signal. Through the abovementioned method, the DSP is unnecessary to keep the working state all the time, so that power consumed by a voice wakeup function can be reduced to the greatest extent, power of the intelligent terminal can be saved, power consumption of the intelligent terminal can also be reduced efficiently, and the service life of the intelligent terminal can be prolonged.
Description
Technical field
The present invention relates to intelligent terminal's technical field, particularly relate to a kind of intelligent terminal and control thereof
Method.
Background technology
Along with the development of intelligent terminal, intelligent terminal have become as more and more user life in not
The part that can or lack.And along with user is increasing to intelligent terminal's degree of dependence, to its merit
Can require more and more higher.Have become as more to come as the voice arousal function of user's both hands can be liberated
The necessary functions of the most intelligent terminal.
The voice arousal function of intelligent terminal, i.e. when intelligent terminal descends in a dormant state, it is possible to
To detect the sound of user, by the detection specific phonetic order that sends of user come wake-up device or
Directly perform relevant application.Generally, can manage it this can according to user need arrange voluntarily,
Such as by name or the phonetic order such as take pictures as waking up word up.By name for coming as a example by waking up word up
Say, when intelligent terminal detects " name " phonetic order, will dial in address list with " surname
Name " corresponding phone.
Specifically, existing voice arousal function is generally divided into following several step and completes, and intelligence is eventually
When end collects the voice signal in the external world, through processing, the signal transmission after processing is controlled to DSP
Unit processed carries out specific algorithm process, and will again pass by the signal that processed and prestore
Waking up word up to mate, if the match is successful, then intelligent terminal performs to wake up up the behaviour that word is corresponding with this
Making, if it fails to match, then intelligent terminal keeps resting state.
In aforesaid way, although the voice being capable of the intelligent terminal under in a dormant state is called out
Wake up, but owing to dsp controller to perform voice arousal function at any time, therefore, even if in dormancy
Under state, it is also necessary to maintain under duty.Due under normal circumstances, dsp controller
Power consumption is all between 10～100 milliamperes, therefore, even if intelligent terminal's terminal in a dormant state under,
DSP control unit is also required to consume substantial amounts of power consumption, brings the biggest infringement to intelligent terminal.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of intelligent terminal and control method, energy
On the premise of enough effectively reduction intelligent terminal's power consumptions, it is achieved under intelligent terminal's resting state, voice wakes up up
Function.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of intelligence
Can terminal, described intelligent terminal includes at the sampling matching unit that is electrically connected to each other and digital signal
Reason device DSP,
Described sampling matching unit for described intelligent terminal in a dormant state time, monitoring is described
Whether intelligent terminal collects voice signal, and when collecting voice signal, believes described voice
Number mate with the signal of telecommunication that prestores, and match with the described signal of telecommunication that prestores at described voice signal
Time, send wake-up signal to DSP in a dormant state；
Described DSP, for when receiving described wake-up signal, is switched to work shape from resting state
State, and described voice signal is processed.
Wherein, described sampling matching unit is specifically for according to identical sample frequency and time shaft pair
Described voice signal mates with the signal of telecommunication that prestores.
Wherein, described sampling matching unit passes through comparator to described voice signal and the signal of telecommunication that prestores
Level mate.
Wherein, described DSP specifically for, when receiving described wake-up signal, to described voice
Signal resolves, and obtains key word, and judges that described key word is the most corresponding with the signal of telecommunication that prestores
Prestore and wake up word up and match, when coupling, generate the operational order corresponding with described key word.
Wherein, described DSP be additionally operable to judge described key word with described prestore wake up word mismatch up time,
Maintain resting state.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide one
Intelligent terminal control method, described method includes:
Intelligent terminal, at which when resting state, monitors it and whether collects voice signal, and
When described voice signal being detected, described voice signal is mated with the signal of telecommunication that prestores；
If described voice signal matches with the described signal of telecommunication that prestores, in a dormant state
DSP sends wake-up signal；
Described DSP receives described wake-up signal, is switched to duty from resting state, and right
Described voice signal processes.
Wherein, described intelligent terminal, at which when resting state, monitors whether it collects voice
Signal, and when detection detects described voice signal, to described voice signal and the signal of telecommunication that prestores
The step carrying out mating specifically includes:
Described intelligent terminal according to identical sample frequency and time shaft to described voice signal with pre-
Deposit the signal of telecommunication to mate.
Wherein, described intelligent terminal, at which when resting state, monitors whether it collects voice
Signal, and when detection detects described voice signal, to described voice signal and the signal of telecommunication that prestores
The step carrying out mating specifically includes:
Described sampling matching unit passes through the comparator electricity to described voice signal with the signal of telecommunication that prestores
Put down and mate.
Wherein, DSP receives described wake-up signal, is switched to duty from resting state, and
The step processing described voice signal specifically includes:
Described voice signal, when receiving described wake-up signal, is resolved by described DSP,
To key word, and judge whether prestore corresponding with the signal of telecommunication that prestores wakes up word phase up to described key word
Join, when coupling, generate the operational order corresponding with described key word.
Wherein, described DSP judge described key word with described prestore wake up word mismatch up time, dimension
Hold resting state.
The invention has the beneficial effects as follows: be different from the situation of prior art, the intelligence of present embodiment
Terminal, when monitoring voice signal, first passes through the relatively low sampling matching unit of power consumption to voice signal
The signal of telecommunication mate with the signal of telecommunication that prestores, in this process DSP keep resting state, and
And when the signal of telecommunication of voice signal matches with the signal of telecommunication that prestores, wake up up the most further and be in dormancy
The DSP of state, switches to duty at DSP from resting state, enters the voice signal of coupling
Row further processes.By the way, DSP need not moment holding duty, it is possible to
Reduce the power consumption of voice arousal function to the full extent, save power supply for intelligent terminal, it is also possible to have
Effect reduces the power consumption of intelligent terminal, improves the service life of intelligent terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent terminal one embodiment of the present invention；
Fig. 2 is the structural representation of another embodiment of intelligent terminal of the present invention；
Fig. 3 is the schematic flow sheet of intelligent terminal control method one embodiment of the present invention.
Detailed description of the invention
It is the structural representation of intelligent terminal one embodiment of the present invention refering to Fig. 1, Fig. 1.Such as figure
Shown in 1, the intelligent terminal of present embodiment includes sampling at matching unit 101 and digital signal
Reason device DSP 102, wherein, this sampling matching unit 101 is electrically connected to each other with DSP102.
Sampling matching unit 101 for described intelligent terminal in a dormant state time, monitoring is described
Whether intelligent terminal collects voice signal, and when collecting voice signal, believes described voice
Number mate with the signal of telecommunication that prestores, and match with the described signal of telecommunication that prestores at described voice signal
Time, send wake-up signal to DSP in a dormant state.
In society, although intelligent terminal has become as indispensable in user's life one
Point, but user the most all use intelligent terminal, as sleep when or driving
When, the most in this case, can by intelligent terminal in a dormant state, one can save
Save electric resources, on the other hand reduce the loss that intelligent terminal is overall, reduce the infringement to intelligent terminal,
The life-span of intelligent terminal can be improved.
When intelligent terminal in a dormant state time, for convenience, typically can open voice arousal function.
Concrete, intelligent terminal is first repeatedly trained by user, including to wake up up word and with execution
Described wake up up word corresponding concrete operations instruction correspondence, when intelligent terminal in a dormant state time,
User can be by sending the quality of voice messaging to intelligent terminal, and this voice messaging of intelligent terminal is with upper
The word coupling that wakes up up stating setting performs this and wakes up word operational order accordingly up.
Specifically, when intelligent terminal is in dormancy, the numeral letter of control realization voice arousal function
Number processor DSP 102 is in a dormant state.Wake up instruction up to not miss the voice of user, take
According to preset frequency, sample matching unit 101 monitors whether its its microphone such as mike collects user
Voice messaging.If monitoring voice signal, this voice signal is first turned by sampling matching unit 101
It is changed to the signal of telecommunication, and this signal of telecommunication is mated with the signal of telecommunication prestored.Such as, intelligent terminal
In prestore the signal of telecommunication of multiple corresponding arousal function, sampling matching unit 101 is collected a language
During tone signal, obtain the signal of telecommunication of this voice signal, by many with intelligent terminal's storage for this signal of telecommunication
Individual signal of telecommunication comparison one by one, it is determined whether have the signal of telecommunication mated with this voice signal.
In order to make matching result more accurate, in present embodiment, sampling matching unit 101 according to
Described voice signal is mated by identical sample frequency and time shaft with the signal of telecommunication that prestores.And
In specific embodiment, by comparator to the level of the signal of telecommunication of voice signal and the telecommunications that prestores
Number level mate.
Owing to the power consumption of sampling matching unit 101 is typically in microampere rank, namely power consumption is the lowest,
Therefore, the power consumption of whole sampling and matching process is the lowest, can save electric energy for intelligent terminal, also
The loss of intelligent terminal can be reduced.
In another embodiment, as in figure 2 it is shown, Fig. 2 is another reality of intelligent terminal of the present invention
Execute the structural representation of mode.In the present embodiment, intelligent terminal is single except including sampling coupling
Unit 201 and DSP 202, also includes coder 203, this coder 203 and sampling
Join unit 201 to electrically connect, for the signal of telecommunication of voice signal being converted to digital electric signal, and will
This digital electric signal sends to sampling matching unit 201, so that sampling matching unit 201 is by this number
The word signal of telecommunication mates with the level of the signal of telecommunication that prestores, and does not limits at this.Wherein, this compiling
Code 203 has coding and the function of decoding, generally comprises analog-digital converter and digital to analog converter,
In present embodiment, owing to being accomplished that analog digital conversion, therefore may be used without analog-digital converter and replace,
Do not limit at this.
Further, refering to Fig. 1, if the level of the signal of telecommunication of voice signal and the telecommunications prestored
Number level do not mate, then this voice wakes up failure up, and DSP 102 will not be waken up, continue
Resting state is held in continuation of insurance.
If the level of the signal of telecommunication of voice signal and the level match success of the signal of telecommunication that prestores, sample
Matching unit 101 sends wake-up signal to DSP 102 in a dormant state.
Described DSP 102, for when receiving described wake-up signal, is switched to work from resting state
Make state, and described voice signal is processed.
Specifically, DSP 102 in a dormant state is when receiving this wake-up signal, first from stopping
Dormancy state is switched to duty, then this voice signal is carried out dissection process, obtains this language
The key word of message breath, and judge whether prestore corresponding with the signal of telecommunication prestored wakes up up this key word
Word matches, and wakes up word up in corresponding the prestoring of the signal of telecommunication determining this key word with prestore and match
Time, generate the operational order corresponding with this key word.
Such as, from voice signal, parse " taking pictures " as DSP 102 " key word time, it is judged that
The signal of telecommunication pair that prestores matched with the signal of telecommunication sampling the voice signal that matching unit 101 collects
That answers wakes up whether word is " taking pictures " up, if the signal of telecommunication that prestores corresponding wake up word up for " taking pictures " ",
The i.e. key word with voice signal matches, and DSP 102 generates the operation corresponding with " taking pictures " and refers to
Order, and by photographing device corresponding for this instruction transmission to intelligent terminal, such as photographic head, photographic head connects
After receiving this operational order, take pictures, complete this voice arousal function.
DSP 102 be additionally operable to judge described key word with described prestore wake up word mismatch up time, dimension
Hold resting state.
Specifically, when DSP102 is through judging, determines the key word of this voice messaging and prestore
Corresponding the prestoring of the signal of telecommunication wake up word up and do not match that, the most no longer perform voice arousal function, continue
Recover resting state.
Being different from prior art, the intelligent terminal of present embodiment is when monitoring voice signal, first
The signal of telecommunication of voice signal is carried out by the sampling matching unit relatively low by power consumption with the signal of telecommunication that prestores
Coupling, DSP keeps resting state in this process, and at the signal of telecommunication of voice signal with pre-
Deposit the signal of telecommunication when matching, wake up DSP in a dormant state the most further up, at DSP from dormancy
State switches to duty, is further processed the voice signal of coupling.By above-mentioned
Mode, DSP need not moment holding duty, it is possible to reduces voice to the full extent and wakes up merit up
The power consumption of energy, saves power supply for intelligent terminal, it is also possible to effectively reduce the power consumption of intelligent terminal, carry
The service life of very intelligent terminal.
It is the flow process signal of intelligent terminal control method one embodiment of the present invention refering to Fig. 3, Fig. 3
Figure.The control method of present embodiment comprises the steps:
301: intelligent terminal, at which when resting state, monitors whether it collects voice signal,
And when detection detects described voice signal, described voice signal and the signal of telecommunication that prestores are carried out
Join.
In society, although intelligent terminal has become as indispensable in user's life one
Point, but user the most all use intelligent terminal, as sleep when or driving
When, the most in this case, can by intelligent terminal in a dormant state, one can save
Save electric resources, on the other hand reduce the loss that intelligent terminal is overall, reduce the infringement to intelligent terminal,
The life-span of intelligent terminal can be improved.
When intelligent terminal in a dormant state time, for convenience, typically can open voice arousal function.
Concrete, intelligent terminal is first repeatedly trained by user, including to wake up up word and with execution
Described wake up up word corresponding concrete operations instruction correspondence, when intelligent terminal in a dormant state time,
User can be by sending the quality of voice messaging to intelligent terminal, and this voice messaging of intelligent terminal is with upper
The word coupling that wakes up up stating setting performs this and wakes up word operational order accordingly up.
Specifically, when intelligent terminal is in dormancy, the numeral letter of control realization voice arousal function
Number processor DSP is in a dormant state.Waking up instruction up to not miss the voice of user, intelligence is eventually
According to preset frequency, end monitors whether its its microphone such as mike collects the voice messaging of user.As
Fruit monitors voice signal, and this voice signal is first converted to the signal of telecommunication, and by this signal of telecommunication with pre-
The signal of telecommunication deposited mates.Such as, prestore in intelligent terminal the telecommunications of multiple corresponding arousal function
Number, when collecting a voice signal, obtain the signal of telecommunication of this voice signal, by this signal of telecommunication with
Multiple signals of telecommunication comparison one by one of intelligent terminal's storage, it is determined whether have and mate with this voice signal
The signal of telecommunication.
In order to make matching result more accurate, in present embodiment, intelligent terminal adopts according to identical
Described voice signal is mated by sample frequency and time shaft with the signal of telecommunication that prestores.And in concrete reality
Execute in mode, by the level of the comparator level to the signal of telecommunication of voice signal with the signal of telecommunication that prestores
Mate.
Owing to the power consumption of step of sampling coupling is typically in microampere rank, namely power consumption is the lowest,
Therefore, the power consumption of whole sampling and matching process is the lowest, can save electric energy for intelligent terminal, also
The loss of intelligent terminal can be reduced.
In another embodiment, the signal of telecommunication of voice signal is first converted to numeral by intelligent terminal
The signal of telecommunication, mates the level of this digital electric signal with the signal of telecommunication that prestores, does not limits at this.
In present embodiment, can realize above-mentioned functions by coder, wherein, this coding and decoding has
Coding and the function of decoding, generally comprise analog-digital converter and digital to analog converter, in present embodiment
In, owing to being accomplished that analog digital conversion, therefore may be used without analog-digital converter and replace, do not do at this
Limit.
302: if described voice signal matches with the described signal of telecommunication that prestores, to being in dormancy shape
The DSP of state sends wake-up signal.
Specifically, if the level of the level of the signal of telecommunication of voice signal and the signal of telecommunication prestored the most not
Coupling, then this voice wakes up failure up, and DSP will not be waken up, and continues to keep resting state.
If the level of the signal of telecommunication of voice signal is successful with the level match of the signal of telecommunication that prestores, intelligence
Terminal sends wake-up signal to DSP in a dormant state.
303: described DSP receives described wake-up signal, is switched to duty from resting state,
And described voice signal is processed.
Specifically, DSP in a dormant state is when receiving this wake-up signal, first from dormancy shape
State is switched to duty, then this voice signal is carried out dissection process, obtains this voice letter
The key word of breath, and judge whether prestore corresponding with the signal of telecommunication prestored wakes up word phase up to this key word
Coupling, and corresponding the prestoring of the signal of telecommunication determining this key word with prestore wake up up word match time,
Generate the operational order corresponding with this key word.
Such as, from voice signal, parse " taking pictures " as DSP " key word time, it is judged that with take
Corresponding the calling out of the signal of telecommunication that what the signal of telecommunication of the voice signal that sample matching unit collects matched prestore
Whether awake word is " taking pictures ", if the signal of telecommunication that prestores corresponding wake up word up for " taking pictures " ", i.e. with
The key word of voice signal matches, and DSP generates the operational order corresponding with " taking pictures ", and will
This instruction sends to photographing device corresponding to intelligent terminal, and such as photographic head, photographic head receives this behaviour
After instructing, take pictures, complete this voice arousal function.
If DSP judge described key word with described prestore wake up word mismatch up time, maintain dormancy
State.
Specifically, when DSP is through judging, the key word determining this voice messaging and the electricity prestored
Corresponding the prestoring of signal wakes up word up and does not matches that, the most no longer performs voice arousal function, continues to recover
Resting state.
Being different from prior art, the intelligent terminal of present embodiment is when monitoring voice signal, first
The signal of telecommunication of voice signal is carried out by the sampling coupling step relatively low by power consumption with the signal of telecommunication that prestores
Coupling, DSP keeps resting state in this process, and at the signal of telecommunication of voice signal with pre-
Deposit the signal of telecommunication when matching, wake up DSP in a dormant state the most further up, at DSP from dormancy
State switches to duty, is further processed the voice signal of coupling.By above-mentioned
Mode, DSP need not moment holding duty, it is possible to reduces voice to the full extent and wakes up merit up
The power consumption of energy, saves power supply for intelligent terminal, it is also possible to effectively reduce the power consumption of intelligent terminal, carry
The service life of very intelligent terminal.
The foregoing is only embodiments of the present invention, not thereby limit the patent model of the present invention
Enclosing, every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process become
Change, or be directly or indirectly used in other relevant technical fields, be the most in like manner included in the present invention's
In scope of patent protection.
Claims (10)
1. an intelligent terminal, it is characterised in that described intelligent terminal includes that be electrically connected to each other takes
Sample matching unit and digital signal processor DSP,
Described sampling matching unit for described intelligent terminal in a dormant state time, monitoring is described
Whether intelligent terminal collects voice signal, and when collecting voice signal, believes described voice
Number mate with the signal of telecommunication that prestores, and match with the described signal of telecommunication that prestores at described voice signal
Time, send wake-up signal to DSP in a dormant state；
Described DSP, for when receiving described wake-up signal, is switched to work shape from resting state
State, and described voice signal is processed.
Intelligent terminal the most according to claim 1, it is characterised in that described sampling coupling is single
Unit specifically for according to identical sample frequency and time shaft to described voice signal and the telecommunications that prestores
Number mate.
Intelligent terminal the most according to claim 1 and 2, it is characterised in that described sampling
Join unit by comparator, the level of described voice signal with the signal of telecommunication that prestores to be mated.
Intelligent terminal the most according to claim 1, it is characterised in that described DSP specifically uses
In, when receiving described wake-up signal, described voice signal is resolved, obtains key word,
And judge described key word whether prestore corresponding with the signal of telecommunication that prestores wakes up word up to match, in coupling
Time, generate the operational order corresponding with described key word.
Intelligent terminal the most according to claim 4, it is characterised in that described DSP is additionally operable to
Judge described key word with described prestore wake up word mismatch up time, maintain resting state.
6. an intelligent terminal control method, it is characterised in that described method includes:
Intelligent terminal, at which when resting state, monitors it and whether collects voice signal, and
When described voice signal being detected, described voice signal is mated with the signal of telecommunication that prestores；
If described voice signal matches with the described signal of telecommunication that prestores, in a dormant state
DSP sends wake-up signal；
Described DSP receives described wake-up signal, is switched to duty from resting state, and right
Described voice signal processes.
Intelligent terminal control method the most according to claim 6, it is characterised in that described intelligence is eventually
End, at which when resting state, is monitored whether it collects voice signal, and is detected in detection
During described voice signal, the step mated described voice signal with the signal of telecommunication that prestores specifically is wrapped
Include:
Described intelligent terminal according to identical sample frequency and time shaft to described voice signal with pre-
Deposit the signal of telecommunication to mate.
8. according to the intelligent terminal control method of claim 6 or 7, it is characterised in that described intelligence
Energy terminal, at which when resting state, monitors whether it collects voice signal, and in detection inspection
When measuring described voice signal, the step tool that described voice signal is mated with the signal of telecommunication that prestores
Body includes:
Described sampling matching unit passes through the comparator electricity to described voice signal with the signal of telecommunication that prestores
Put down and mate.
Intelligent terminal control method the most according to claim 6, it is characterised in that DSP connects
Receive described wake-up signal, be switched to duty from resting state, and described voice signal is entered
The step that row processes specifically includes:
Described voice signal, when receiving described wake-up signal, is resolved by described DSP,
To key word, and judge whether prestore corresponding with the signal of telecommunication that prestores wakes up word phase up to described key word
Join, when coupling, generate the operational order corresponding with described key word.
Intelligent terminal control method the most according to claim 6, it is characterised in that described side
Method also includes: described DSP judge described key word with described prestore wake up word mismatch up time, dimension
Hold resting state.
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| CN201610321344.1A CN105898065A (en) | 2016-05-16 | 2016-05-16 | Intelligent terminal and control method thereof |
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| CN (1) | CN105898065A (en) |
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| CN106900029A (en) * | 2017-02-17 | 2017-06-27 | 深圳市旭日东方实业有限公司 | WiFi repeaters and its energy-conservation trunking method |
| CN108469894A (en) * | 2018-03-13 | 2018-08-31 | 深圳阿凡达智控有限公司 | Voice recognition chip control method, device and system |
| CN109032554A (en) * | 2018-06-29 | 2018-12-18 | 联想(北京)有限公司 | A kind of audio-frequency processing method and electronic equipment |
| CN109448720A (en) * | 2018-12-18 | 2019-03-08 | 维拓智能科技（深圳）有限公司 | Convenience service self-aided terminal and its voice awakening method |
| CN110175016A (en) * | 2019-05-29 | 2019-08-27 | 英业达科技有限公司 | Start the method for voice assistant and the electronic device with voice assistant |
| CN110349566A (en) * | 2019-07-11 | 2019-10-18 | 龙马智芯（珠海横琴）科技有限公司 | Voice awakening method, electronic equipment and storage medium |
| WO2020038010A1 (en) * | 2018-08-23 | 2020-02-27 | 深圳市冠旭电子股份有限公司 | Intelligent device, voice wake-up method, voice wake-up apparatus, and storage medium |
| CN113192499A (en) * | 2020-01-10 | 2021-07-30 | 青岛海信移动通信技术股份有限公司 | Voice awakening method and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106900029A (en) * | 2017-02-17 | 2017-06-27 | 深圳市旭日东方实业有限公司 | WiFi repeaters and its energy-conservation trunking method |
| CN108469894A (en) * | 2018-03-13 | 2018-08-31 | 深圳阿凡达智控有限公司 | Voice recognition chip control method, device and system |
| CN109032554A (en) * | 2018-06-29 | 2018-12-18 | 联想(北京)有限公司 | A kind of audio-frequency processing method and electronic equipment |
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| CN109448720A (en) * | 2018-12-18 | 2019-03-08 | 维拓智能科技（深圳）有限公司 | Convenience service self-aided terminal and its voice awakening method |
| CN110175016A (en) * | 2019-05-29 | 2019-08-27 | 英业达科技有限公司 | Start the method for voice assistant and the electronic device with voice assistant |
| CN110349566A (en) * | 2019-07-11 | 2019-10-18 | 龙马智芯（珠海横琴）科技有限公司 | Voice awakening method, electronic equipment and storage medium |
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Application publication date: 20160824 |