CN104658533A - Terminal unlocking method and device as well as terminal - Google Patents

Terminal unlocking method and device as well as terminal Download PDF

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Publication number
CN104658533A
CN104658533A CN201310589464.6A CN201310589464A CN104658533A CN 104658533 A CN104658533 A CN 104658533A CN 201310589464 A CN201310589464 A CN 201310589464A CN 104658533 A CN104658533 A CN 104658533A
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CN
China
Prior art keywords
voice messaging
eigenwert
vocal print
source
source voice
Prior art date
Application number
CN201310589464.6A
Other languages
Chinese (zh)
Inventor
张孝雷
李新宇
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中兴通讯股份有限公司
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Priority to CN201310589464.6A priority Critical patent/CN104658533A/en
Publication of CN104658533A publication Critical patent/CN104658533A/en

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Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00Speaker identification or verification
    • G10L17/22Interactive procedures; Man-machine interfaces
    • G10L17/24Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of power-saving mode
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

Abstract

The invention provides a terminal unlocking method and device as well as a terminal, relates to the field of intelligent terminals, and solves problems that the power consumption is relatively high as the whole system is awakened through a voice recognition technology and the safety is low as only a voiceprint recognition technology is applied. The terminal unlocking method comprises the following steps: obtaining source voice information of a user; recognizing a voice password characteristic value in the source voice information; matching the voice password characteristic value with a password in a voice wake-up library, and when matching successfully, extracting a voiceprint characteristic value of the source voice information; matching the voiceprint characteristic value of the source voice information with a pre-stored voiceprint characteristic value, and when matching successfully, controlling the terminal to be unlocked. Through double verification of voice password characteristic value matching verification and voiceprint characteristic value matching verification, the voice recognition accuracy is improved, and the safety of private information is effectively protected.

Description

A kind of method of terminal unlocking, device and terminal

Technical field

The present invention relates to intelligent terminal field, particularly relate to a kind of method of terminal unlocking, device and terminal.

Background technology

Along with the content of mobile intelligent terminal and application are enriched constantly, development, intelligent terminal also more incorporates the life of people, and almost become an indispensable part in people's life, meanwhile the Consumer's Experience of intelligent terminal is also more and more focused on.Eliminated the process of operation and the touch screen unblock of manually lighting screen by the voice unlocking method of Application on Voiceprint Recognition, strengthen the security of end message simultaneously.

The voice awakening technology of prior art mainly realizes waking up the whole system of mobile terminal, power consumption is higher, the application of existing sound groove recognition technology in e in intelligent terminal is simultaneously also only for the specific implementation process of a certain concrete sound groove recognition technology in e, and security is not high.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of method of terminal unlocking, device and terminal, solves and wakes whole system up by speech recognition technology, the higher and simple application sound groove recognition technology in e of power consumption, the problem that security is not high.

In order to solve the problems of the technologies described above, the method for the terminal unlocking that the embodiment of the present invention provides, wherein, comprising: the source voice messaging obtaining user;

Identify the verbal instructions eigenwert in the voice messaging of described source;

Described verbal instructions eigenwert and voice are waken up the password match in storehouse, when the match is successful, extract the vocal print eigenwert of described source voice messaging;

The vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlocks.

Wherein, described acquisition user source voice messaging after also comprise: source voice messaging described in buffer memory.

Further, the step extracting the vocal print eigenwert of described source voice messaging comprises:

Described source voice messaging is carried out analog/digital conversion, obtains digitized source voice messaging;

Voiceprint analysis is carried out to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging.

Wherein, also comprise: if it fails to match for the vocal print eigenwert of described source voice messaging and the vocal print eigenwert prestored, then the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.

Accordingly, in order to solve the problems of the technologies described above, present invention also offers a kind of device of terminal unlocking, wherein, comprise: acquisition module, for obtaining the source voice messaging of user;

Processing module, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result; Matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.

Further, described processing module comprises: the first processing module, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result;

Second processing module, at matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.

Further, described first processing module comprises:

Cache module, for obtaining the source voice messaging of user described in buffer memory;

Memory module, wakes storehouse up for storaged voice, and described voice wake storehouse up and comprise the verbal instructions that user pre-enters;

First process submodule, for identifying the verbal instructions eigenwert in the voice messaging of described source, the voice stored in described verbal instructions eigenwert and described memory module are waken up the password match in storehouse, when the match is successful, extract the vocal print eigenwert of described source voice messaging.

Further, the second processing module comprises:

Second process submodule, at matching result be successfully time, send described source voice messaging to voiceprint identification module; And mate with the vocal print eigenwert prestored for the vocal print eigenwert that voiceprint identification module is sent, when the match is successful, the unlocking screen of control terminal;

Voiceprint identification module, for described source voice messaging is carried out analog/digital conversion, obtains digitized source voice messaging; Voiceprint analysis is carried out to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging, and send to described second process submodule.

Wherein, described second process submodule also for: if it fails to match for the vocal print eigenwert of described source voice messaging and the vocal print eigenwert that prestores, the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.

For solving the problems of the technologies described above, corresponding to device, present invention also offers a kind of terminal, wherein, comprising the device of terminal unlocking as described above.

Wherein, also comprise: display module, for showing described matching result.

The beneficial effect of technique scheme of the present invention is as follows:

In the solution of the present invention, verbal instructions value coupling is what to be carried out when system hibernates state, after obtaining source voice messaging, the verbal instructions eigenwert of identification source voice messaging, wakes the password match in storehouse up with voice, if verbal instructions is after the match is successful, waken system the vocal print eigenwert of extraction source voice messaging, mate with the vocal print eigenwert prestored, after the match is successful, control terminal unlocks and enters system.Adopt first verbal instructions eigenwert to mate checking simultaneously; if do not mated; would not waken system; the checking of vocal print eigenwert coupling just can not start; the power attenuation of the releasing process of such minimizing vocal print eigenwert, the double verification of verbal instructions eigenwert coupling checking simultaneously and the checking of vocal print eigenwert coupling, improves the accuracy of speech recognition; the safety of protection private information, facilitates user to live.

Accompanying drawing explanation

Fig. 1 is the basic step schematic diagram of the method for terminal unlocking of the present invention;

Fig. 2 is the system module structural drawing of the device of terminal unlocking of the present invention;

Fig. 3 is voiceprint identification module interface schema of the present invention;

Fig. 4 is the processing flow chart of the device of terminal unlocking of the present invention;

Fig. 5 is the speech unlocking process flow diagram of terminal of the present invention.

Embodiment

For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

The object of the embodiment of the present invention is to provide a kind of method of terminal unlocking, device and terminal; by the double verification that the checking of verbal instructions eigenwert coupling and vocal print eigenwert coupling are verified; improve the accuracy of speech recognition; effectively protect the safety of private information; simultaneously the checking of verbal instructions value coupling is what to carry out when system hibernates, if speech verification value is not mated, and would not waken system; and voice print matching checking unblock can not be carried out, meet minimum power consumption.

As shown in Figure 1, the method for the terminal unlocking of the embodiment of the present invention, wherein, comprising:

Step 11, obtains the source voice messaging of user;

Step 12, identifies the verbal instructions eigenwert in the voice messaging of described source;

Step 13, wakes the password match in storehouse up by described verbal instructions eigenwert and voice, when the match is successful, extract the vocal print eigenwert of described source voice messaging; Wherein, described step 13 wakes CPU main processor modules up particular by the first processing module, and extracts the vocal print eigenwert of described source voice messaging by CPU primary processor.

Step 14, mates the vocal print eigenwert of described source voice messaging with the vocal print eigenwert prestored, and when the match is successful, control terminal unlocks.

If verbal instructions coupling and voice print matching are carried out separately, security is lower and easily cause maloperation; If verbal instructions coupling and voice print matching work when system wake-up simultaneously, system power dissipation will be increased.In the embodiment of the present invention, verbal instructions eigenwert and vocal print eigenwert are divided into two parts, first carry out the coupling of the verbal instructions eigenwert of source voice messaging, the coupling of verbal instructions eigenwert is carried out when system hibernates, if the password that verbal instructions eigenwert and voice wake up in storehouse does not mate, then verify without the coupling of waken system to Application on Voiceprint Recognition eigenwert, the power attenuation of vocal print eigenwert can be reduced; If the match is successful for verbal instructions eigenwert, then waken system transmission source voice messaging are to the vocal print eigenwert of the second processing module extraction source voice messaging, by voiceprint identification module, coupling checking is carried out to vocal print eigenwert, when the match is successful, unlock and enter system.Like this by the checking of first verbal instructions eigenwert coupling, then carry out the double verification of vocal print eigenwert, improve the accuracy of speech recognition, strengthen the security of end message.It should be noted that the Application on Voiceprint Recognition coupling in the present embodiment can advance to the pre-treatment waking CPU up, namely verbal instructions directly carries out voice print matching checking after the match is successful, after the match is successful, waken system also unlocks and enters system again, reach minimum power consumption requirements, the individual scene enriching user is experienced.

It should be understood that, moment of source voice messaging that can not obtain, just can judge whether system unlocks, in the method for therefore terminal unlocking of the present invention, described obtain the source voice messaging of user after also comprise: source voice messaging described in buffer memory.

After step 11, need buffer memory source voice messaging, within the time period of buffer memory, carry out the first verbal instructions eigenwert of being correlated with and the password match waken up with voice in storehouse, when the match is successful, the vocal print eigenwert of extraction source voice messaging, then mates, when the match is successful with the vocal print eigenwert prestored, control terminal unlocks and enters system, there is provided the time necessarily to coupling checking by spatial cache, improve the validity of coupling, improve the security that user uses further.

Further, in the method for the terminal unlocking of the embodiment of the present invention, the step extracting the vocal print eigenwert of described source voice messaging comprises:

Step 121, carries out analog/digital conversion by described source voice messaging, obtains digitized source voice messaging;

Step 122, carries out voiceprint analysis to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging.

Relevant treatment being carried out to source voice messaging, through analog/digital conversion, obtains source voice messaging, by carrying out voiceprint analysis to digitized source voice messaging, obtaining the vocal print eigenwert of described source voice messaging.Can when recording original sample and the vocal print eigenwert coupling checking to source voice messaging, the step 121 of carrying out and step 122, improve the accuracy arranging original sample and coupling checking, for user profile provides safeguard.

Usually there is the situation of local user maloperation or non-native user illegal operation, in the method for the therefore terminal unlocking of the embodiment of the present invention, also comprise:

Step 15, if it fails to match for the vocal print eigenwert of described source voice messaging and the vocal print eigenwert prestored, then the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.

Once obtain the verbal instructions eigenwert of voice messaging, wake the password match success in storehouse up with voice, but vocal print eigenwert is when it fails to match, then control terminal is lighted display module and is pointed out error message, but do not unlock, then directly return and continue reception source speech data and carry out coupling checking.If verbal instructions value coupling and vocal print password value coupling all pass through after, the display module of control terminal is lighted, and unblock enter system.The safety of user profile can be ensured like this, use and feel more relieved.

As shown in Figure 2, present invention also offers a kind of device of terminal unlocking, wherein, comprising:

Acquisition module 1, for obtaining the source voice messaging of user;

Processing module 2, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result; Matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.

In the embodiment of the present invention, obtain source voice messaging by acquisition module 1, after processing module 2 carries out the Dual Matching checking of the coupling checking of verbal instructions eigenwert and the coupling checking of vocal print eigenwert, the security of protection user profile.

In the device of the terminal unlocking of another embodiment of the present invention, described processing module comprises:

First processing module 22, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result; Wherein, described first processing module 22 can be event handling DSP module, is responsible for preserving the source voice messaging of input, and extracts verbal instructions eigenwert, sends it to memory module 222.

Second processing module 23, at matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.Wherein, the second processing module 23 can be the module that primary processor CPU module processes voiceprint identification module 232.

In the device of above-mentioned terminal unlocking, two kinds of couplings for the coupling checking of verbal instructions eigenwert and the coupling checking of vocal print eigenwert are verified, can be realized by following situation:

A kind of situation can be described processing module is event handling DSP module, be responsible for preserving the source voice messaging of input, and extract verbal instructions eigenwert, send it to memory module 222, and after the success of verbal instructions information matches, and voiceprint identification module 232 is processed, extract the vocal print eigenwert of described source voice messaging, join with the vocal print eigenwert prestored, vocal print eigenwert the match is successful unlock enter system.

Another kind of situation can be that processing module comprises two different modules, two kinds of coupling checkings are realized by two different modules, described first processing module 22 can be event handling DSP module, be responsible for preserving the source voice messaging of input, and extract verbal instructions eigenwert, send it to memory module 222, the second processing module 23 can be the module that primary processor CPU module processes voiceprint identification module 232.Certainly only illustrate more than, the Dual Matching checking of the coupling checking of any checking of the coupling by verbal instructions eigenwert and vocal print eigenwert is all applied to this, does not enumerate at this.

In foregoing invention embodiment, under the state of system hibernates, the source voice messaging obtained by the first acquiring unit, first processing module 22 is according to the verbal instructions eigenwert in the voice messaging of source, the password waken up in storehouse with voice mates, first processing module 22 is under the successful prerequisite of matching result, CPU main processor modules is waken up by the second processing module 23, and pass through the vocal print eigenwert of CPU primary processor extraction source voice messaging, mate with the vocal print eigenwert prestored, when the match is successful for vocal print eigenwert, control terminal unlocks and enters system.Verified by the Dual Matching of the first processing module 22 and the second processing module 23, security service is better provided to user, when simultaneously the first processing module 22 does not have that the match is successful, because the first processing module 22 is carried out when system hibernates, such second processing module 23 does not work, then verify without the coupling of waken system to Application on Voiceprint Recognition eigenwert, meet minimum power consumption.The Application on Voiceprint Recognition coupling that it should be noted that second processing module 23 stage processes when waking CPU up; the work of Application on Voiceprint Recognition coupling can also be advanceed to the first processing module 22 phase process in embodiments of the invention; be convenient to user equally directly waken up and unlock terminal by voice; effectively protect the safety of private information, the individual scene enriching user while interest and appeal is experienced.

In the device of the terminal unlocking of another embodiment of the present invention, described first processing module 22 comprises:

Cache module 221, for obtaining the source voice messaging of user described in buffer memory;

Memory module 222, wakes storehouse up for storaged voice, and described voice wake storehouse up and comprise the verbal instructions that user pre-enters; Wherein, described memory module 222 can be that library module is waken in voice pond up.

First process submodule 223, for identifying the verbal instructions eigenwert in the voice messaging of described source, the voice stored in described verbal instructions eigenwert and described memory module 222 are waken up the password match in storehouse, when the match is successful, extract the vocal print eigenwert of described source voice messaging.Wherein, described first process submodule 223 can be primary processor CPU module, is responsible for the source voice messaging of cache module 221 to be sent to the second processing module 23.

In the device of the terminal unlocking of another embodiment of the present invention, the second processing module 23 comprises:

Second process submodule 231, at matching result be successfully time, send described source voice messaging to voiceprint identification module 232; And mate with the vocal print eigenwert prestored for the vocal print eigenwert that voiceprint identification module 232 is sent, when the match is successful, the unlocking screen of control terminal;

Voiceprint identification module 232, for described source voice messaging is carried out analog/digital conversion, obtains digitized source voice messaging; Voiceprint analysis is carried out to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging, and send to described second process submodule 231.

As shown in Figure 3, for the recording of the sample of the above-mentioned vocal print eigenwert prestored, coupling and storage, as given a definition:

1, interface 2321 is recorded in the sampling of vocal print cryptographic consumer.

This interface allows upper layer application to record user's vocal print and forms single vocal print sample information.Can be applied to vocal print sampling during user's vocal print instruction setting, the input that also can be applied to subscription authentication vocal print when vocal print instruction is opened is recorded.

2, vocal print sample confidence matched interfaces 2322.

This interface contrasts for the original sample carried out in new samples and Sample Storehouse, and output matching result.

3, vocal print instruction final vocal print library storage interface 2323.

User's vocal print instruction that application confirms is formed final vocal print and is stored as original sample.

In the device of the terminal unlocking of another embodiment of the present invention, described second process submodule 231 also for: if the vocal print eigenwert of described source voice messaging and the vocal print eigenwert that prestores it fails to match, the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.

Display module for above-mentioned terminal is lighted, light display device LCD module must meet verbal instructions the match is successful, a kind of situation is that the match is successful for verbal instructions value, but vocal print eigenwert is when it fails to match, primary processor CPU module is lighted display device LCD module and is pointed out error message, but does not unlock.Another kind of situation is that after verbal instructions value coupling and vocal print password value coupling are all passed through, primary processor CPU module lights display device LCD module, and unblock enters system.

As shown in Figure 4, specific embodiments of the invention illustrate as follows.

Event handling DSP module receives from the source speech data of user, and is stored in audio buffer, extracts verbal instructions from the speech data of source simultaneously, and is sent to voice pond and wakes library module up.Wake up in voice pond library module determine in the speech data of source whether wake password up consistent with the phrase waken up in storehouse, if mate unsuccessful, then directly return and continue reception source speech data and carry out coupling to verify.If the match is successful, then event handling DSP module wakes primary processor CPU module up, and notifies that source voice messaging is delivered to voiceprint identification module 232 by CPU.Voiceprint identification module 232 receives the source voice messaging that this primary processor CPU module sends, and carries out information conversion, vocal print characteristics extraction, and mates in vocal print storehouse, matching result is sent to primary processor CPU module.Obtain the voice print matching result of voiceprint identification module 232 in primary processor CPU module, according to voice print matching result, determine whether perform unblock.If vocal print eigenwert is when it fails to match, primary processor CPU module is lighted display device LCD module and is pointed out error message, but does not unlock, then directly return and continue reception source speech data and carry out coupling to verify.If verbal instructions value coupling and vocal print password value coupling all pass through after, primary processor CPU module lights display device LCD module, and unblock enter system.

Accordingly, to achieve these goals, the embodiment of the present invention additionally provides a kind of terminal, wherein, comprises the device of terminal unlocking as described above.

Wherein, also comprise: display module, for showing described matching result.Wherein, described display module can be display device LCD module, is responsible for terminal and shows to the interface information of user.

In the device of the terminal unlocking of the embodiment of the present invention, under the state of system hibernates, the source voice messaging obtained by the first acquiring unit, first processing module 22 is according to the verbal instructions eigenwert in the voice messaging of source, the password waken up in storehouse with voice mates, if do not mated, then directly return and continue reception source speech data and carry out coupling checking, if the match is successful, first processing module 22 is under the successful prerequisite of matching result, CPU main processor modules is waken up by the second processing module 23, and pass through the vocal print eigenwert of CPU primary processor extraction source voice messaging, mate with the vocal print eigenwert prestored, if do not mated, then the display device LCD module of the second process submodule 231 control terminal is lighted and points out error message, but do not unlock, then directly return and continue reception source speech data and carry out coupling checking.If when the match is successful, control terminal is lighted the unblock of display device LCD module and is entered system, verified by the Dual Matching of the first processing module 22 and the second processing module 23, improve the utilization factor of central processing unit, security service is better provided to user, simultaneously when the first processing module 22 does not have that the match is successful, because the first processing module 22 is carried out when system hibernates, such second processing module 23 does not work, the coupling checking of vocal print eigenwert is then carried out without waken system, meet minimum power consumption, improve the security of private information.The Application on Voiceprint Recognition coupling that it should be noted that second processing module 23 stage processes when waking CPU up, the work of Application on Voiceprint Recognition coupling can also be advanceed to the first processing module 22 phase process in embodiments of the invention, the device of above terminal unlocking is all realizes embodiment and beneficial effect is all applicable to this terminal.

As shown in Figure 5, the idiographic flow implementation procedure of the embodiment of the present invention.

Source voice messaging will be obtained by cache module 221 to be cached, then the first process submodule 223 identifies verbal instructions eigenwert, the password preset waking storehouse with the voice in memory module 222 up compares, determine whether verbal instructions value mates, if verbal instructions value is not mated, the source voice messaging continuing buffer memory new mates, after verbal instructions value coupling is consistent, notify the second process submodule 231, transmission source voice messaging is to voiceprint identification module 232, after voiceprint identification module 232 obtains source voice, the vocal print eigenwert of extraction source voice messaging, mate with the vocal print eigenwert prestored, when vocal print eigenwert is not mated, the display module of the second process submodule 231 control terminal is lighted and points out error message, then directly return and continue reception source speech data and carry out coupling checking, when the match is successful for vocal print eigenwert, light display module and the unlocking screen of control terminal, enter system.

The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (11)

1. a method for terminal unlocking, is characterized in that, comprising:
Obtain the source voice messaging of user;
Identify the verbal instructions eigenwert in the voice messaging of described source;
Described verbal instructions eigenwert and voice are waken up the password match in storehouse, when the match is successful, extract the vocal print eigenwert of described source voice messaging;
The vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlocks.
2. the method for terminal unlocking according to claim 1, is characterized in that, also comprises: source voice messaging described in buffer memory after the source voice messaging of described acquisition user.
3. the method for terminal unlocking according to claim 1, is characterized in that, the step extracting the vocal print eigenwert of described source voice messaging comprises:
Described source voice messaging is carried out analog/digital conversion, obtains digitized source voice messaging;
Voiceprint analysis is carried out to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging.
4. the method for terminal unlocking according to claim 2, is characterized in that, also comprises:
If it fails to match for the vocal print eigenwert of described source voice messaging and the vocal print eigenwert prestored, then the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.
5. a device for terminal unlocking, is characterized in that, comprising:
Acquisition module, for obtaining the source voice messaging of user;
Processing module, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result; Matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.
6. the device of terminal unlocking according to claim 5, is characterized in that, described processing module comprises:
First processing module, for identifying the verbal instructions eigenwert in the voice messaging of described source, and waking described verbal instructions eigenwert and voice up password match in storehouse, obtaining matching result;
Second processing module, at matching result be successfully time, extract the vocal print eigenwert of described source voice messaging, the vocal print eigenwert of described source voice messaging mated with the vocal print eigenwert prestored, when the match is successful, control terminal unlock.
7. the device of terminal unlocking according to claim 6, is characterized in that, described first processing module comprises:
Cache module, for obtaining the source voice messaging of user described in buffer memory;
Memory module, wakes storehouse up for storaged voice, and described voice wake storehouse up and comprise the verbal instructions that user pre-enters;
First process submodule, for identifying the verbal instructions eigenwert in the voice messaging of described source, the voice stored in described verbal instructions eigenwert and described memory module are waken up the password match in storehouse, when the match is successful, extract the vocal print eigenwert of described source voice messaging.
8. the device of terminal unlocking according to claim 7, is characterized in that, the second processing module comprises:
Second process submodule, at matching result be successfully time, send described source voice messaging to voiceprint identification module; And mate with the vocal print eigenwert prestored for the vocal print eigenwert that voiceprint identification module is sent, when the match is successful, the unlocking screen of control terminal;
Voiceprint identification module, for described source voice messaging is carried out analog/digital conversion, obtains digitized source voice messaging; Voiceprint analysis is carried out to digitized source voice messaging, obtains the vocal print eigenwert of described source voice messaging, and send to described second process submodule.
9. the device of terminal unlocking according to claim 8, it is characterized in that, described second process submodule also for: if the vocal print eigenwert of described source voice messaging and the vocal print eigenwert that prestores it fails to match, the display module controlling described terminal is lighted, and carries out the source voice messaging that error prompting obtains user again.
10. a terminal, is characterized in that, comprising: the device of the terminal unlocking as described in any one of claim 6 to 9.
11. terminals according to claim 10, is characterized in that, also comprise: display module, for showing described matching result.
CN201310589464.6A 2013-11-20 2013-11-20 Terminal unlocking method and device as well as terminal CN104658533A (en)

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CN105118505A (en) * 2015-07-17 2015-12-02 北京乐动卓越科技有限公司 Voice control method and system
CN105632486A (en) * 2015-12-23 2016-06-01 北京奇虎科技有限公司 Voice wake-up method and device of intelligent hardware
CN105681579A (en) * 2016-03-11 2016-06-15 广东欧珀移动通信有限公司 Terminal, and screen control method and device for terminal in navigation state
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CN105632486A (en) * 2015-12-23 2016-06-01 北京奇虎科技有限公司 Voice wake-up method and device of intelligent hardware
CN105632486B (en) * 2015-12-23 2019-12-17 北京奇虎科技有限公司 Voice awakening method and device of intelligent hardware
CN105718775A (en) * 2016-01-13 2016-06-29 广东欧珀移动通信有限公司 Application control method and mobile terminal
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CN108604268A (en) * 2016-03-30 2018-09-28 华为技术有限公司 A kind of voice unlocking method and terminal of terminal
CN105812573A (en) * 2016-04-28 2016-07-27 努比亚技术有限公司 Voice processing method and mobile terminal
CN106453859A (en) * 2016-09-23 2017-02-22 维沃移动通信有限公司 Voice control method and mobile terminal
CN107145329A (en) * 2017-04-10 2017-09-08 北京猎户星空科技有限公司 Apparatus control method, device and smart machine
CN107436750A (en) * 2017-08-16 2017-12-05 联想(北京)有限公司 Configure method, equipment and the storage device of electronic equipment
CN107729102B (en) * 2017-09-28 2020-04-10 维沃移动通信有限公司 Information processing method and mobile terminal
CN107729102A (en) * 2017-09-28 2018-02-23 维沃移动通信有限公司 A kind of information processing method and mobile terminal
CN107886957A (en) * 2017-11-17 2018-04-06 广州势必可赢网络科技有限公司 The voice awakening method and device of a kind of combination Application on Voiceprint Recognition
CN108766441B (en) * 2018-05-29 2020-11-10 广东声将军科技有限公司 Voice control method and device based on offline voiceprint recognition and voice recognition
CN108766441A (en) * 2018-05-29 2018-11-06 广东声将军科技有限公司 A kind of sound control method and device based on offline Application on Voiceprint Recognition and speech recognition
CN109194814A (en) * 2018-07-17 2019-01-11 奇酷互联网络科技(深圳)有限公司 The method and device of mobile terminal and unlocking screen
CN108831488A (en) * 2018-07-27 2018-11-16 北京小米移动软件有限公司 Terminal and auth method
CN108962250A (en) * 2018-09-26 2018-12-07 出门问问信息科技有限公司 Audio recognition method, device and electronic equipment
CN109461439A (en) * 2019-01-08 2019-03-12 深圳市高觉科技有限公司 A kind of acquisition method of voice messaging instruction

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