CN103259908A - Mobile terminal and intelligent control method thereof - Google Patents

Mobile terminal and intelligent control method thereof Download PDF

Info

Publication number
CN103259908A
CN103259908A CN2012100342442A CN201210034244A CN103259908A CN 103259908 A CN103259908 A CN 103259908A CN 2012100342442 A CN2012100342442 A CN 2012100342442A CN 201210034244 A CN201210034244 A CN 201210034244A CN 103259908 A CN103259908 A CN 103259908A
Authority
CN
China
Prior art keywords
voice
portable terminal
hands
user
voiceprint
Prior art date
Application number
CN2012100342442A
Other languages
Chinese (zh)
Other versions
CN103259908B (en
Inventor
阳光
Original Assignee
联想(北京)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 联想(北京)有限公司 filed Critical 联想(北京)有限公司
Priority to CN201210034244.2A priority Critical patent/CN103259908B/en
Publication of CN103259908A publication Critical patent/CN103259908A/en
Application granted granted Critical
Publication of CN103259908B publication Critical patent/CN103259908B/en

Links

Abstract

The invention discloses a mobile terminal and an intelligent control method of the mobile terminal. The mobile terminal comprises a receiving unit, a voice content extraction unit, a voiceprint information extraction unit and a voice recognition unit. The receiving unit is connected with the voice content extraction unit and the voiceprint information extraction unit and is used for receiving voice information inputted by a user and sending the voice information to the voice content extraction unit and the voiceprint information extraction unit. The voice content extraction unit is used for extracting voice contents in the voice information and sending the voice contents to the voice recognition unit. The voiceprint information extraction unit is used for extracting voiceprint information in the voice information and sending the voiceprint information to the voice recognition unit. The voice recognition unit is connected with the voice content extraction unit and the voiceprint information extraction unit, and is used for conducting corresponding operations when the voice contents and the voiceprint information match up with preset conditions. According to the mobile terminal and the intelligent control method of the mobile terminal, the voiceprint information is extracted and is used for control, personalized mobile terminal control for the user is achieved, and the control accuracy rate is improved.

Description

A kind of portable terminal and intelligence control method thereof

Technical field

The present invention relates to the communications field, especially relate to a kind of portable terminal and intelligence control method thereof.

Background technology

The user sometimes and be inconvenient to use the adept machine of hand is driving or greasy dirt, water etc. is being arranged on hand such as the user.Need have a kind of method of rational operating handset this moment.

Address this problem by speech recognition technology in the prior art.Its principle is the default received pronunciation content of input in mobile phone, and when the voice of user's input and received pronunciation content coupling, mobile phone automatically performs associative operation, such as the auto-pickup phone or hang up the telephone.But it is exactly that Any user can be controlled same mobile phone that this mode has a shortcoming.Such as not wanting to receive calls as a user, but the people around his has been when having said the voice that are complementary, and this user's mobile phone will the auto-pickup phone.This shortcoming causes the user lower to the accuracy rate of mobile phone control by this control method pointed causing not.This problem is present in other the portable terminal equally.Therefore, be badly in need of a kind of personalized control method at the user at present, to improve the accuracy rate to portable terminal control.

Summary of the invention

The invention provides a kind of portable terminal and intelligence control method thereof, by extracting voiceprint and voiceprint being judged, realized the personalized portable terminal control at the user, improved the accuracy rate of control.

The invention provides a kind of portable terminal, described portable terminal comprises:

Receiving element, voice content extraction unit, voiceprint extraction unit and voice recognition unit; Described receiving element links to each other with described voiceprint extraction unit with described voice content extraction unit, is used for receiving the voice messaging of user's input and being sent to described voice content extraction unit and described voiceprint extraction unit; Described voice content extraction unit is used for extracting the voice content of described voice messaging and being sent to described voice recognition unit; Described voiceprint extraction unit is used for extracting the voiceprint of described voice messaging, and sends described voiceprint to described voice recognition unit; Described voice recognition unit links to each other with described voiceprint extraction unit with described voice content extraction unit, is used for meeting when pre-conditioned at described voice content and described voiceprint, carries out corresponding operating.

Preferably, described portable terminal also comprises:

Unit is used for the voice messaging that analysis user is imported, and obtains described user's standard vocal print feature;

Described voice recognition unit when also being used for described voiceprint and meeting described standard vocal print feature, is carried out corresponding operating.

Preferably, described portable terminal also comprises:

First microphone, second microphone, computing unit voice intensity recognition unit and hands-free unit;

Described computing unit is used for calculating according to the state information that the information of user's voice described in the communication process arrives described first microphone and described second microphone distance of described user and described portable terminal;

Described voice intensity recognition unit links to each other with described receiving element, is used for the strong and weak of user speech information described in the described communication process of identification and generates voice intensity recognition result;

Described hands-free unit links to each other with described voice intensity recognition unit with described second microphone, is used for controlling described portable terminal according to described distance and described voice intensity recognition result and switches between hands-free mode and non-hands-free mode.

Preferably, described portable terminal also comprises:

Background sound intensity recognition unit links to each other with described receiving element, is used for extracting background sound from user's voice information described in the described communication process, and the power of described background sound is identified generation background loudness of a sound degree recognition result;

Described hands-free unit, link to each other with described background sound intensity recognition unit, also be used for according to described distance, described voice intensity recognition result and described background sound intensity recognition result are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.

Preferably, described portable terminal also comprises:

Pressure sensor links to each other with described receiving element, is used for producing certain state information according to the described voice messaging that receives;

Described hands-free unit also is used for linking to each other with described pressure sensor, and according to described distance, the state information of described voice intensity recognition result and described pressure sensor is controlled described portable terminal and switched between described hands-free mode and described non-hands-free mode.

The present invention also provides a kind of intelligence control method of portable terminal, and described method comprises:

Receive the voice messaging of user's input; Extract voice content in the described voice messaging and the voiceprint of described voice messaging; Meet when pre-conditioned at described voice content and described voiceprint, carry out associative operation.

Preferably, described method also comprises:

The voice messaging of analysis user input obtains described user's standard vocal print feature;

Described voiceprint meets pre-conditioned comprising: described voiceprint meets described standard vocal print feature.

When described portable terminal comprised first microphone and second microphone, preferred, described method also comprised:

Arrive the voice strength information of first microphone and second microphone according to the information of user's voice described in the communication process, calculate the distance of described user and described portable terminal;

Identify the strong and weak of user speech information described in the described communication process and generate voice intensity recognition result;

Controlling described portable terminal according to described distance and described voice intensity recognition result switches between hands-free mode and non-hands-free mode.

Preferably, described method also comprises:

From user's voice information described in the described communication process, extract background sound, and the power of described background sound is identified generation background loudness of a sound degree recognition result;

Describedly control described portable terminal according to described distance and described voice intensity recognition result and between hands-free mode and non-hands-free mode, switch and comprise:

According to described distance, described voice intensity recognition result and described background sound intensity recognition result are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.

Preferably, described method also comprises:

Produce certain pressure sensor state according to user's voice information described in the described communication process that receives;

Describedly control described portable terminal according to described distance and described voice intensity recognition result and between described hands-free mode and described non-hands-free mode, switch and comprise:

According to described distance, described voice intensity recognition result and described pressure sensor state are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.

Compared with prior art, the present invention has following beneficial effect:

Extract voice content and voiceprint by the voice messaging to the input portable terminal among the present invention, and whether voice content and voiceprint are met pre-conditionedly judge simultaneously, make and to satisfy voiceprint simultaneously to the control of portable terminal.Different user's voiceprints are different, therefore, in conjunction with the judgement of voiceprint, realized at the control of user's portable terminal, and the drawback of having avoided Any user to control portable terminal has improved the accuracy rate of control.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the inventive method embodiment 1 mobile terminal structure figure;

Fig. 2 is the embodiment of the invention 3 principle schematic;

Fig. 3 is that angle value of the present invention and intensity of sound change ratio corresponding relation figure;

Fig. 4 is the inventive method embodiment 6 flow charts.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills obtain belongs to the scope of protection of the invention.

Referring to Fig. 1, the embodiment of the invention 1 provides a kind of portable terminal, and described portable terminal comprises:

Receiving element 11, voice content extraction unit 12, voiceprint extraction unit 13 and voice recognition unit 14;

Receiving element 11 links to each other with vocal print information extraction unit 13 with voice content extraction unit 12, is used for receiving the voice messaging of user's input and being sent to voice content extraction unit 12 and vocal print information extraction unit 13.

Voice content extraction unit 12 is used for extracting the voice content of voice messaging and being sent to voice recognition unit 14.

Concrete, analyze the voice signal that receives, and voice signal is converted to corresponding text message, i.e. voice content.

Voiceprint extraction unit 13 is used for extracting the voiceprint of voice messaging, and sends voiceprint to voice recognition unit 14.

So-called vocal print refers to the sound wave spectrum information of sound.Modern scientific research shows that vocal print has specificity, and any two people's vocal print collection of illustrative plates is all variant.And vocal print has the characteristics of relative stability.Especially after growing up, it is long-term relatively stable constant that people's sound can keep.Experiment showed, no matter the talker deliberately imitates other people sound and the tone, still whisper in sb.'s ear speech softly, even imitate remarkably true to lifely, its vocal print is but identical all the time.This shows, can accurately distinguish the user according to vocal print.

The sound wave spectrum information spinner will comprise pitch, loudness of a sound, the duration of a sound, four kinds of information of tone color, kind of feature surplus these information can resolve into 90 again.These features have showed different wave length, frequency, intensity, the rhythm of alternative sounds.Sonagraph can convert the variation of sound wave to intensity, wavelength, frequency, the tempo variation of electric signal, and instrument is depicted as the wave spectrum figure to the variation of these electric signals again, has just become vocal print figure.

Concrete, can analyze the voice signal of user's input, according to existing algorithm, extract the sound wave spectrum information that represents voiceprint.

In specific embodiments of the invention, can only extract partial information in the sound wave spectrum information such as pitch, loudness of a sound as voiceprint.Certainly, for after step in carry out Application on Voiceprint Recognition more accurately, highly preferred mode is all vocal print features of extracting in the voice signal.

Voice recognition unit 14 links to each other with vocal print information extraction unit 13 with voice content extraction unit 12, is used for carrying out corresponding operating when voice content and vocal print information conforms are pre-conditioned.

Voice content and voiceprint that pre-conditioned concrete finger among the present invention prestores.So-called concrete operations can be to connect, hang up etc., and the present invention is that example describes pre-conditioned to connect and to hang up.

In specific embodiments of the invention, the received pronunciation content of phone is connected in conducts such as can prestore " feeding " or " connection ", and a certain specific sound band limits that prestores simultaneously is as the standard voiceprint.

Like this, when the user is inconvenient to receive calls, only need say " feeding " or contents such as " connections " gets final product.After this moment, voice recognition unit was compared the voice content that receives and voiceprint respectively with the voice content that prestores and voiceprint, judge both homogeneous phases simultaneously, just connection phone automatically.Even and if other user also says " feeding " or " connection ", can pre-conditionedly can't not play control action to portable terminal because voiceprint meets yet.

Same, in another embodiment of the present invention, the received pronunciation content that conducts such as can prestore " goodbye ", " not connecing ", " extremely busy " are hung up the telephone, a certain specific sound band limits that prestores simultaneously is as the standard voiceprint.

Like this, extremely busy as the user, be inconvenient to receive calls when maybe needing to hang up the phone of answering, only need say corresponding voice content and get final product.At this moment, voice recognition unit is judged both homogeneous phases whiles after the voice content that receives and voiceprint are compared respectively with the voice content that prestores and voiceprint, hangs up the telephone automatically.And when other users said above-mentioned voice content, meeting is pre-conditioned because voiceprint does not meet can't play control action to portable terminal.

In concrete deterministic process, for saving workload, voice recognition unit can compare one in voice content and the voiceprint earlier, when this mates, carries out the contrast of the next item down again, when this does not match, no longer carries out the contrast of another.The present invention does not do concrete restriction to two sequencing.

When user input voice information, environmental noise on every side can influence the voice messaging of input, thereby voice content and the voiceprint that extracts impacted.Therefore, in a preferred embodiment of the invention, for obtaining voice content and the voiceprint in the voice messaging more accurately, portable terminal also comprises pretreatment unit, one end connects receiving element, one end connects voice content extraction unit and vocal print information extraction unit respectively, is used for the voice messaging that receiving element sends is carried out preliminary treatment, filters out environmental noise.

Like this, voice content and voiceprint be analyzed and be extracted to voice content extraction unit and vocal print information extraction unit just can to the voice messaging after handling.

Voiceprint also has variability simultaneously, and namely to same individual, along with the variation of age, environment or health, some feature in the vocal print also can change.But these variations in the short period of time usually can be not remarkable especially.Therefore, in an embodiment of the present invention, voice recognition unit also is used for vocal print features, in general coupling in voiceprint and standard when being matching degree greater than certain threshold value, the execution associative operation.Concrete, can set up vector to a plurality of features that characterize voiceprint, each characteristic parameter in the voiceprint that extracts is compared with corresponding standard vocal print feature, and provide matching degree, then the matching degree of each feature is asked the comprehensive matching degree, when this comprehensive matching degree during greater than preset threshold value, carry out associative operation in conjunction with voice content.

The standard voiceprint that prestores among the present invention can obtain by the mode of parameter input.But this mode can only characterize a certain user's vocal print usually substantially.Therefore, in embodiments of the invention 2, portable terminal also comprises unit, is used for the voice messaging of analysis user input, obtains described user's standard vocal print feature.Described voice recognition unit when also being used for described voiceprint and meeting described standard vocal print feature, is carried out corresponding operating.

The user can be by the voice messaging of microphone input oneself, and unit is analyzed this voice messaging then, and acquisition is to vocal print feature that should the user.Influence around user's input behavior is subjected to sometimes for the voiceprint that makes acquisition is more accurate, can repeatedly be analyzed by repeatedly input, the result is carried out comprehensive mode obtain.

In addition, corresponding different voice contents, user's voiceprint may have certain difference.Therefore, in the present invention, the user can import the voice messaging identical with default received pronunciation content, is " feeding " such as the voice content when default connection phone, and the user just can obtain to characterize the vocal print feature of oneself by repeatedly input " feeding " so.

Certainly, more preferred, the user can obtain the first vocal print feature by the input received pronunciation content identical with connecting phone, obtain the second vocal print feature by input with the received pronunciation content of hanging up the telephone identical, then, with the first vocal print feature and the second vocal print feature all as standard vocal print feature.Voice recognition unit is known corresponding which the standard vocal print feature of these voice earlier by the analysis to voice content, then it is contrasted with corresponding standard vocal print feature, judges whether it mates.

What deserves to be explained is that the operation described in the present invention comprises multiple, can be that the control portable terminal enters hands-free or non-hands-free mode.Such as arranging when the voice content of user's input is " connecting, hands-free ", hands-free mode is connected and entered automatically to the control portable terminal.

In sum, portable terminal in the above embodiment of the present invention, by extracting the voiceprint in the voice messaging, and itself and default standard voiceprint contrasted to carry out corresponding operating, avoided only identifying according to voice content in the prior art, cause other users also can control portable terminal, thereby make control not pointed, and the not high problem of precise control rate.

The user uses speech recognition technology to come auto-pickup when inconvenience is taken portable terminal with hand usually or hangs up the telephone, and at this moment, the user is generally far away apart from portable terminal, when user voice intensity hour, communication effect is often not so good.For this reason, in embodiments of the invention 3, portable terminal also comprises:

First microphone, second microphone, computing unit, voice intensity recognition unit and hands-free unit.

First microphone is used for receiving user's voice information, and sends it the opposing party of conversation to, namely realizes the conversation between portable terminal and another portable terminal.

Usually having only a microphone on the present portable terminal is microphone, is used for realizing above-mentioned functions.Second microphone is used for receiving user's voice information.

Computing unit is used for arriving the voice strength information calculating user of first microphone and second microphone and the distance of portable terminal according to communication process user's voice information.

The present invention installs second microphone in another zone of portable terminal, to calculate the user to the distance of portable terminal.Specifically principle is as shown in Figure 2:

The user is in A place, position, and first microphone is in B place, position, and second microphone is in C place, position.Sound intensity in the process of transmitting can weaken gradually, and user voice over against direction different with the angle of microphone, intensity of sound is difference also.

At first, measure the Strength Changes value that user voice arrives first microphone and second microphone, suppose to be followed successively by P1, P2.So the result of P1/P2 be exactly user voice over against direction and the angle value of first microphone.

Then, change the corresponding relation of ratio according to angle value and the intensity of sound of storage in advance, when obtaining as if this sound of user over against first microphone by calculating, arrive the intensity of sound P3 of first microphone.The ratio of the Strength Changes during over against propagation with sound of the Strength Changes when wherein, intensity of sound changes ratio and refers to sound along a certain angular spread.As shown in Figure 3, be the angle value of storage in advance and the corresponding relation figure of intensity of sound variation ratio.Accordingly, can know that user voice is that Strength Changes that the direction of P1/P1 arrives first microphone is this sound over against the k of the Strength Changes that arrives first microphone doubly with the angle value.So just can obtain P3=P1/k by calculating.

At last, according to the Strength Changes P0 of known user voice in unit distance, just obtained the distance of user from first microphone by formula X=P0/P3.

In the present invention, the corresponding relation of described angle value and intensity of sound variation and the change intensity of intensity of sound in unit distance can obtain by experiment in advance.

Voice intensity recognition unit links to each other with receiving element, is used for the strong and weak of identification communication process user speech information and generates voice intensity recognition result.

Hands-free unit links to each other with voice intensity recognition unit with second microphone, is used for switching between hands-free mode and non-hands-free mode according to distance and voice intensity recognition result control portable terminal.

Concrete, when distance far away and voice intensity hour, the control portable terminal enters hands-free mode automatically.

Closer when distance, when voice intensity was big, the control portable terminal automatically switched to non-hands-free mode.

In the present invention, the user can arrange switching condition voluntarily, and the present invention does not limit concrete switching condition.

The voice that receiving element receives all are being mingled with background sound usually, and the intensity of background sound can exert an influence to communication process.For this reason, in embodiments of the invention 4, portable terminal also comprises:

Background sound intensity recognition unit links to each other with receiving element, is used for extracting background sound from communication process user's voice information, and the power of background sound is identified generation background loudness of a sound degree recognition result.

Hands-free unit links to each other with background sound intensity recognition unit, also is used for according to distance, and voice intensity recognition result and background sound intensity recognition result control portable terminal switch between hands-free mode and non-hands-free mode.

Concrete, when background sound intensity big, distance, voice intensity hour can be controlled portable terminal and enter hands-free mode.

Position between user and portable terminal can exert an influence to communication effect equally.Here the position of having a talk about not is span from, but the angular relationship of user and portable terminal.Be over against portable terminal or in the side or back to portable terminal such as the user.Under same distance and voice intensity, different angular relationships, communication effect difference.For this reason, in embodiments of the invention 5, portable terminal also comprises:

Pressure sensor links to each other with receiving element, is used for producing certain state information according to the voice messaging that receives.

The user is different with angle between portable terminal, and the angle that voice arrive pressure sensor is just different, and this moment, pressure sensor will produce different states.

Hands-free unit also is used for linking to each other with pressure sensor, and according to distance, the state information of voice intensity recognition result and pressure sensor control portable terminal switches between hands-free mode and non-hands-free mode.

Concrete, work as distance, voice intensity is little, the state representation user of pressure sensor and the position between portable terminal be unfavorable for conversation such as back to the time, the control portable terminal enters hands-free mode.

Certainly, the embodiment of the invention can also be controlled the mode for mobile terminal switching together in conjunction with the intensity of background sound.In the present invention, concrete switching condition is not limited.

The embodiment of the invention 6 also provides a kind of intelligence control method of portable terminal, and referring to Fig. 3, described method comprises:

The voice messaging of S11, reception user input.

Voice content in S12, the described voice messaging of extraction and the voiceprint of described voice messaging.

S13, meet when pre-conditioned at described voice content and described voiceprint, carry out associative operation.

The received pronunciation content that pre-conditioned concrete finger among the present invention prestores and standard voiceprint.So-called concrete operations can be to connect, hang up etc.In embodiments of the invention 7, for obtaining standard voiceprint more accurately, described method also comprises: the voice messaging of analysis user input obtains user's standard vocal print feature.Voiceprint meets the pre-conditioned voiceprint that is and meets standard vocal print feature at this moment.When determining voice content and voiceprint and the received pronunciation content of presetting and standard vocal print characteristic matching, carry out associative operation.

Concrete, the user can analyze this voice messaging then by the own voice messaging of microphone input, and acquisition is to vocal print feature that should the user.Influence around user's input behavior is subjected to sometimes for the voiceprint that makes acquisition is more accurate, can repeatedly be analyzed by repeatedly input, the result is carried out comprehensive mode obtain.

The user uses speech recognition technology to come auto-pickup when inconvenience is taken portable terminal with hand usually or hangs up the telephone, and at this moment, the user is generally far away apart from portable terminal, when user voice intensity hour, communication effect is often not so good.For this reason, in embodiments of the invention 8, portable terminal comprises first microphone and second microphone, and described method also comprises:

Arrive the state information of first microphone and second microphone according to user's voice information in the communication process, calculate the distance of user and portable terminal.

Usually having only a microphone on the present portable terminal is microphone, and another portable terminal that is used for collecting voice and sends conversation to is to realize the conversation between portable terminal.

The present invention installs second microphone in another zone of portable terminal, to calculate the user to the distance of portable terminal.

Identify the power of user speech information in the communication process and generate voice intensity recognition result.

Switch between hands-free mode and non-hands-free mode according to distance and voice intensity recognition result control portable terminal.

Concrete, when distance far away and voice intensity hour, the control portable terminal enters hands-free mode automatically.

Closer when distance, when voice intensity was big, the control portable terminal automatically switched to non-hands-free mode.

In the present invention, the user can arrange switching condition voluntarily, and the present invention does not limit concrete switching condition.

The voice that portable terminal receives all are being mingled with background sound usually, and the intensity of background sound can exert an influence to communication process.For this reason, in embodiments of the invention 9, this method also comprises:

From communication process, extract background sound in the user's voice information, and the power of background sound is identified generation background loudness of a sound degree recognition result.

Describedly control described portable terminal according to described distance and described voice intensity recognition result and between hands-free mode and non-hands-free mode, switch and comprise:

According to described distance, described voice intensity recognition result and described background sound intensity recognition result are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.

Concrete, when background sound intensity big, distance, voice intensity hour can be controlled portable terminal and enter hands-free mode.

Position between user and portable terminal can exert an influence to communication effect equally.Here the position of having a talk about not is span from, but the angular relationship of user and portable terminal.Be over against portable terminal or in the side or back to portable terminal such as the user.Under same distance and voice intensity, different angular relationships, communication effect difference.For this reason, in embodiments of the invention 10, this method also comprises:

Produce certain pressure sensor state according to user's voice information described in the described communication process that receives.

Describedly control described portable terminal according to described distance and described voice intensity recognition result and between described hands-free mode and described non-hands-free mode, switch and comprise:

According to described distance, described voice intensity recognition result and described pressure sensor state are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.

Concrete, work as distance, voice intensity is little, the state representation user of pressure sensor and the position between portable terminal be unfavorable for conversation such as back to the time, the control portable terminal enters hands-free mode.

Certainly, the embodiment of the invention can also be controlled the mode for mobile terminal switching together in conjunction with the intensity of background sound.In the present invention, concrete switching condition is not limited.

It should be noted that method of the present invention is corresponding with portable terminal of the present invention, therefore the method part no longer described in detail that relevant portion gets final product referring to portable terminal embodiment.

More than a kind of portable terminal provided by the present invention and control method thereof are introduced, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, part in specific embodiments and applications all can change.In sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. a portable terminal is characterized in that, described portable terminal comprises:
Receiving element, voice content extraction unit, voiceprint extraction unit and voice recognition unit;
Described receiving element links to each other with described voiceprint extraction unit with described voice content extraction unit, is used for receiving the voice messaging of user's input and being sent to described voice content extraction unit and described voiceprint extraction unit;
Described voice content extraction unit is used for extracting the voice content of described voice messaging and being sent to described voice recognition unit;
Described voiceprint extraction unit is used for extracting the voiceprint of described voice messaging, and sends described voiceprint to described voice recognition unit;
Described voice recognition unit links to each other with described voiceprint extraction unit with described voice content extraction unit, is used for meeting when pre-conditioned at described voice content and described voiceprint, carries out corresponding operating.
2. portable terminal according to claim 1 is characterized in that, described portable terminal also comprises:
Unit is used for the voice messaging that analysis user is imported, and obtains described user's standard vocal print feature;
Described voice recognition unit when also being used for described voiceprint and meeting described standard vocal print feature, is carried out corresponding operating.
3. portable terminal according to claim 1 and 2 is characterized in that, described portable terminal also comprises:
First microphone, second microphone, computing unit, voice intensity recognition unit and hands-free unit;
Described computing unit is used for calculating according to the voice strength information that the information of user's voice described in the communication process arrives described first microphone and described second microphone distance of described user and described portable terminal;
Described voice intensity recognition unit links to each other with described receiving element, is used for the strong and weak of user speech information described in the described communication process of identification and generates voice intensity recognition result;
Described hands-free unit links to each other with described voice intensity recognition unit with described second microphone, is used for controlling described portable terminal according to described distance and described voice intensity recognition result and switches between hands-free mode and non-hands-free mode.
4. portable terminal according to claim 3 is characterized in that, described portable terminal also comprises:
Background sound intensity recognition unit links to each other with described receiving element, is used for extracting background sound from user's voice information described in the described communication process, and the power of described background sound is identified generation background loudness of a sound degree recognition result;
Described hands-free unit, link to each other with described background sound intensity recognition unit, also be used for according to described distance, described voice intensity recognition result and described background sound intensity recognition result are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.
5. portable terminal according to claim 3 is characterized in that, described portable terminal also comprises:
Pressure sensor links to each other with described receiving element, is used for producing certain state information according to the described voice messaging that receives;
Described hands-free unit also is used for linking to each other with described pressure sensor, and according to described distance, the state information of described voice intensity recognition result and described pressure sensor is controlled described portable terminal and switched between described hands-free mode and described non-hands-free mode.
6. the intelligence control method of a portable terminal is characterized in that, described method comprises:
Receive the voice messaging of user's input;
Extract voice content in the described voice messaging and the voiceprint of described voice messaging;
Meet when pre-conditioned at described voice content and described voiceprint, carry out associative operation.
7. method according to claim 6 is characterized in that, described method also comprises:
The voice messaging of analysis user input obtains described user's standard vocal print feature;
Described voiceprint meets pre-conditioned comprising: described voiceprint meets described standard vocal print feature.
8. according to claim 6 or 7 described methods, described portable terminal comprises first microphone and second microphone, it is characterized in that, described method also comprises:
Arrive the voice strength information of first microphone and second microphone according to the information of user's voice described in the communication process, calculate the distance of described user and described portable terminal;
Identify the strong and weak of user speech information described in the described communication process and generate voice intensity recognition result;
Controlling described portable terminal according to described distance and described voice intensity recognition result switches between hands-free mode and non-hands-free mode.
9. method according to claim 8 is characterized in that, described method also comprises:
From user's voice information described in the described communication process, extract background sound, and the power of described background sound is identified generation background loudness of a sound degree recognition result;
Describedly control described portable terminal according to described distance and described voice intensity recognition result and between hands-free mode and non-hands-free mode, switch and comprise:
According to described distance, described voice intensity recognition result and described background sound intensity recognition result are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.
10. method according to claim 9 is characterized in that, described method also comprises:
Produce certain pressure sensor state according to user's voice information described in the described communication process that receives;
Describedly control described portable terminal according to described distance and described voice intensity recognition result and between described hands-free mode and described non-hands-free mode, switch and comprise:
According to described distance, described voice intensity recognition result and described pressure sensor state are controlled described portable terminal and are switched between described hands-free mode and described non-hands-free mode.
CN201210034244.2A 2012-02-15 2012-02-15 A kind of mobile terminal and its intelligent control method CN103259908B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210034244.2A CN103259908B (en) 2012-02-15 2012-02-15 A kind of mobile terminal and its intelligent control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210034244.2A CN103259908B (en) 2012-02-15 2012-02-15 A kind of mobile terminal and its intelligent control method

Publications (2)

Publication Number Publication Date
CN103259908A true CN103259908A (en) 2013-08-21
CN103259908B CN103259908B (en) 2017-06-27

Family

ID=48963589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210034244.2A CN103259908B (en) 2012-02-15 2012-02-15 A kind of mobile terminal and its intelligent control method

Country Status (1)

Country Link
CN (1) CN103259908B (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014086238A1 (en) * 2012-12-07 2014-06-12 百度在线网络技术(北京)有限公司 Method for controlling background through voice and mobile terminal
CN103888604A (en) * 2014-03-10 2014-06-25 深圳市金立通信设备有限公司 Method for switching application modes of terminal, and terminal
WO2014169644A1 (en) * 2013-09-10 2014-10-23 中兴通讯股份有限公司 Method of answering incoming call, and mobile terminal
CN104320529A (en) * 2014-11-10 2015-01-28 京东方科技集团股份有限公司 Information receiving processing method and voice communication device
CN104580699A (en) * 2014-12-15 2015-04-29 广东欧珀移动通信有限公司 Method and device for acoustically controlling intelligent terminal in standby state
CN104660810A (en) * 2015-02-06 2015-05-27 中国科学院数据与通信保护研究教育中心 Telephone answering control method
CN104667530A (en) * 2015-02-10 2015-06-03 深圳分布科技有限公司 Mobile social intelligent toy system and using method thereof
CN104820798A (en) * 2015-04-24 2015-08-05 成都腾悦科技有限公司 A novel voice and face recognition system for a computer
WO2015131743A1 (en) * 2014-09-19 2015-09-11 中兴通讯股份有限公司 Incoming call processing method, device and terminal
CN104994301A (en) * 2015-07-20 2015-10-21 魅族科技(中国)有限公司 Photographing method and terminal
CN105100917A (en) * 2015-08-27 2015-11-25 广东欧珀移动通信有限公司 Multimedia content playing control method and terminal device
WO2015180447A1 (en) * 2014-05-28 2015-12-03 西安中兴新软件有限责任公司 Alarming method, terminal, and storage medium
CN105159492A (en) * 2015-08-27 2015-12-16 广东欧珀移动通信有限公司 Music play control method and terminal device
CN105516439A (en) * 2014-09-23 2016-04-20 中兴通讯股份有限公司 Telephone answering method, telephone hanging up method, and terminal
CN106060235A (en) * 2016-05-05 2016-10-26 广东小天才科技有限公司 Startup/shutdown control method and device applied to mobile device and mobile device
CN106057198A (en) * 2016-05-27 2016-10-26 北京云知声信息技术有限公司 Method for controlling intelligent means of transportation and device for controlling intelligent means of transportation
CN108922525A (en) * 2018-06-19 2018-11-30 Oppo广东移动通信有限公司 Method of speech processing, device, storage medium and electronic equipment
WO2019205974A1 (en) * 2018-04-28 2019-10-31 中兴通讯股份有限公司 Electronic device state recognition method and electronic device
CN110574103A (en) * 2018-06-29 2019-12-13 华为技术有限公司 Voice control method, wearable device and terminal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852335A (en) * 2005-04-22 2006-10-25 英华达(上海)电子有限公司 Voice automatic processing method of foreign communication event for mobile phone
CN101441869A (en) * 2007-11-21 2009-05-27 联想(北京)有限公司 Method and terminal for speech recognition of terminal user identification
CN101510425A (en) * 2008-02-15 2009-08-19 株式会社东芝 Voice recognition apparatus and method for performing voice recognition
CN101668085A (en) * 2009-09-16 2010-03-10 宇龙计算机通信科技(深圳)有限公司 Method for regulating voice output of mobile terminal and mobile terminal
CN101715018A (en) * 2009-11-03 2010-05-26 沈阳晨讯希姆通科技有限公司 Voice control method of functions of mobile phone
CN101964844A (en) * 2010-09-26 2011-02-02 中兴通讯股份有限公司 Method and device for automatically regulating audio playing in handhold verbal equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852335A (en) * 2005-04-22 2006-10-25 英华达(上海)电子有限公司 Voice automatic processing method of foreign communication event for mobile phone
CN101441869A (en) * 2007-11-21 2009-05-27 联想(北京)有限公司 Method and terminal for speech recognition of terminal user identification
CN101510425A (en) * 2008-02-15 2009-08-19 株式会社东芝 Voice recognition apparatus and method for performing voice recognition
CN101668085A (en) * 2009-09-16 2010-03-10 宇龙计算机通信科技(深圳)有限公司 Method for regulating voice output of mobile terminal and mobile terminal
CN101715018A (en) * 2009-11-03 2010-05-26 沈阳晨讯希姆通科技有限公司 Voice control method of functions of mobile phone
CN101964844A (en) * 2010-09-26 2011-02-02 中兴通讯股份有限公司 Method and device for automatically regulating audio playing in handhold verbal equipment

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014086238A1 (en) * 2012-12-07 2014-06-12 百度在线网络技术(北京)有限公司 Method for controlling background through voice and mobile terminal
WO2014169644A1 (en) * 2013-09-10 2014-10-23 中兴通讯股份有限公司 Method of answering incoming call, and mobile terminal
CN104427125A (en) * 2013-09-10 2015-03-18 中兴通讯股份有限公司 Method and mobile terminal for answering call
CN103888604A (en) * 2014-03-10 2014-06-25 深圳市金立通信设备有限公司 Method for switching application modes of terminal, and terminal
WO2015180447A1 (en) * 2014-05-28 2015-12-03 西安中兴新软件有限责任公司 Alarming method, terminal, and storage medium
WO2015131743A1 (en) * 2014-09-19 2015-09-11 中兴通讯股份有限公司 Incoming call processing method, device and terminal
CN105491216A (en) * 2014-09-19 2016-04-13 中兴通讯股份有限公司 Incoming call processing method and device, and terminal
CN105516439A (en) * 2014-09-23 2016-04-20 中兴通讯股份有限公司 Telephone answering method, telephone hanging up method, and terminal
CN104320529A (en) * 2014-11-10 2015-01-28 京东方科技集团股份有限公司 Information receiving processing method and voice communication device
CN104580699B (en) * 2014-12-15 2017-06-30 广东欧珀移动通信有限公司 Acoustic control intelligent terminal method and device when a kind of standby
CN104580699A (en) * 2014-12-15 2015-04-29 广东欧珀移动通信有限公司 Method and device for acoustically controlling intelligent terminal in standby state
CN104660810A (en) * 2015-02-06 2015-05-27 中国科学院数据与通信保护研究教育中心 Telephone answering control method
CN104667530B (en) * 2015-02-10 2018-02-06 深圳分布科技有限公司 A kind of mobile social intelligence toy system and application method
CN104667530A (en) * 2015-02-10 2015-06-03 深圳分布科技有限公司 Mobile social intelligent toy system and using method thereof
CN104820798A (en) * 2015-04-24 2015-08-05 成都腾悦科技有限公司 A novel voice and face recognition system for a computer
CN104994301B (en) * 2015-07-20 2018-12-07 魅族科技(中国)有限公司 A kind of photographic method and terminal
CN104994301A (en) * 2015-07-20 2015-10-21 魅族科技(中国)有限公司 Photographing method and terminal
CN105100917A (en) * 2015-08-27 2015-11-25 广东欧珀移动通信有限公司 Multimedia content playing control method and terminal device
CN105159492B (en) * 2015-08-27 2019-03-15 Oppo广东移动通信有限公司 A kind of music control method and terminal device
CN105159492A (en) * 2015-08-27 2015-12-16 广东欧珀移动通信有限公司 Music play control method and terminal device
CN106060235A (en) * 2016-05-05 2016-10-26 广东小天才科技有限公司 Startup/shutdown control method and device applied to mobile device and mobile device
CN106057198A (en) * 2016-05-27 2016-10-26 北京云知声信息技术有限公司 Method for controlling intelligent means of transportation and device for controlling intelligent means of transportation
CN106057198B (en) * 2016-05-27 2019-08-16 北京云知声信息技术有限公司 A kind of method and apparatus controlling intelligent transportation tool
WO2019205974A1 (en) * 2018-04-28 2019-10-31 中兴通讯股份有限公司 Electronic device state recognition method and electronic device
CN108922525A (en) * 2018-06-19 2018-11-30 Oppo广东移动通信有限公司 Method of speech processing, device, storage medium and electronic equipment
WO2019242414A1 (en) * 2018-06-19 2019-12-26 Oppo广东移动通信有限公司 Voice processing method and apparatus, storage medium, and electronic device
CN110574103A (en) * 2018-06-29 2019-12-13 华为技术有限公司 Voice control method, wearable device and terminal
WO2020000427A1 (en) * 2018-06-29 2020-01-02 华为技术有限公司 Voice control method, wearable apparatus, and terminal
CN110574103B (en) * 2018-06-29 2020-10-23 华为技术有限公司 Voice control method, wearable device and terminal

Also Published As

Publication number Publication date
CN103259908B (en) 2017-06-27

Similar Documents

Publication Publication Date Title
US9769296B2 (en) Techniques for voice controlling bluetooth headset
US5867574A (en) Voice activity detection system and method
CN1220176C (en) Method for training or adapting to phonetic recognizer
CN102254556B (en) Estimating a Listener's Ability To Understand a Speaker, Based on Comparisons of Their Styles of Speech
WO2018137704A1 (en) Microphone array-based pick-up method and system
KR100759473B1 (en) Method and apparatus for processing an input speech signal during presentation of an output audio signal
TWI286738B (en) Voice recognition system method and apparatus
US8463600B2 (en) System and method for adjusting floor controls based on conversational characteristics of participants
CN104811552B (en) A kind of shortcut function starts method, apparatus and verbal system
CN103456305B (en) Terminal and the method for speech processing based on multiple sound collection unit
CN103281466B (en) The method of voice interactive system, mobile terminal apparatus and voice communication
CN100524458C (en) Method for operating a speech recognition system
EP0627838A1 (en) Conference call participation tracking
US20130297301A1 (en) Coupling an electronic skin tattoo to a mobile communication device
US20130078981A1 (en) System and methods for adaptively switching a mobile device's mode of operation
KR100678212B1 (en) Method for controlling information of emotion in wireless terminal
CN103440867A (en) Method and system for recognizing voice
KR100783105B1 (en) Apparatus and method for telecommunication in phone with voice recognition technology
CN108196821B (en) Hand free device with the identification of continuous keyword
CN105245712B (en) A kind of call processing method of mobile terminal, device and mobile terminal
CN107277754B (en) Bluetooth connection method and Bluetooth peripheral equipment
CN103442129A (en) Interactive method and system between intelligent watch and mobile terminal
CN107548564A (en) A kind of phonetic entry abnormal determination method, apparatus, terminal and storage medium
WO2013155788A1 (en) Mobile terminal and abnormal call processing method therefor
CN102981422A (en) Volume adjusting method and system

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant