CN105282329A - Unlocking method for mobile terminal and mobile terminal - Google Patents
Unlocking method for mobile terminal and mobile terminal Download PDFInfo
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- CN105282329A CN105282329A CN201510594679.6A CN201510594679A CN105282329A CN 105282329 A CN105282329 A CN 105282329A CN 201510594679 A CN201510594679 A CN 201510594679A CN 105282329 A CN105282329 A CN 105282329A
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- mobile terminal
- cheilogramma
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- lip reading
- secret key
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Abstract
The invention discloses an unlocking method for a mobile terminal based on cheilogramma and a lip language and a mobile terminal. The mobile terminal is provided with a post pick-up head. The unlocking method includes the following steps: S1, receiving an operation instruction of a user, by the mobile terminal, to light a screen of the mobile terminal up, and displaying a lock screen interface; S2, respectively collecting the cheilogramma and the unlocking lip language of the user through the post pick-up head; and S3, judging whether the cheilogramma and the unlocking lip language are identical to a key set by the mobile terminal, releasing the screen lock of the mobile terminal if the cheilogramma and the unlocking lip language are identical to the key, and keeping the locking state of the mobile terminal if the cheilogramma and the unlocking lip language are not identical to the key. The unlocking method for the mobile terminal of the invention combines a completely different cheilogramma recognition mode of the individual user and a lip language recognition mode formed by a series of mouth shapes of the user as the only key to unlock the mobile terminal. The uniqueness of the cheilogramma and the unpredictable performance of the lip language input are combined, so that the security of the unlocking of the mobile terminal is increased.
Description
Technical field
The present invention relates to intelligent terminal technical field, particularly relate to a kind of mobile terminal unlock method and mobile terminal.
Background technology
Along with the continuous progress of technology; the popularity of the mobile terminals such as mobile phone, notebook, panel computer is more and more higher; in order to protect the individual privacy information in mobile terminal; when not using mobile terminal within a certain period of time; mobile terminal can enter screen lock state automatically; this mode protects the individual privacy information of mobile terminal inside well, and user needs unblock just can enter in mobile terminal.
At present, the unlocking manner of mobile terminal mainly comprises two kinds: one is by one group of button, input password reaches the object of mobile terminal locking and unblock, another kind is unlocked by sliding screen, these two kinds of unlocking manners are all cracked than being easier to, its poor stability, easily causes the leakage of personal information.
Application number be 201310663217.6 Chinese invention patent disclose a kind of mobile phone unlock method based on face characteristic information, it mainly runs recognition of face system for unlocking, by the front-facing camera shooting human face photo of mobile phone, recognition of face system for unlocking comparison film carries out analyzing and processing, obtain face characteristic information, the unlocking information that generation mobile phone unlocking information and mobile phone are preset compares, thus realizes unlocking function.But the unblock of this mode still lacks uniqueness, when unlocking the mobile terminal of similar mobile phone, all there is large probable error, the safety of mobile terminal be can not be guaranteed.
Summary of the invention
The utility model mainly solves existing poor stability in prior art, easily causes the technical problem of the leakage of personal information, the first object of the present invention is to provide a kind of mobile terminal unlock method based on cheilogramma lip reading, and the second object of the present invention is to provide a kind of mobile terminal adopting above-mentioned mobile terminal unlock method.
In order to realize the first object of the present invention, its technical scheme mainly adopted is as follows:
A kind of mobile terminal unlock method, this mobile terminal is with front-facing camera, and it comprises the following steps:
S1, described mobile terminal receive user operation instruction and light mobile terminal screen, display locking screen interface;
S2, described front-facing camera gather the cheilogramma of user respectively and unlock lip reading;
S3, whether identically judge cheilogramma and unlock the secret key that lip reading and described mobile terminal preset, if so, then remove the screen locking of described mobile terminal, if not, then described mobile terminal maintenance lock-out state.
Further, also step is comprised before described step S1:
S0, described mobile terminal receive the operational order of user, preset a secret key and are kept in the data memory module of described mobile terminal, and the described secret key preset is made up of with unblock lip reading the cheilogramma of user.
Further, in described step S0, the described secret key preset is by the cheilogramma of the data collecting module collected user of described mobile terminal and unblock lip reading.
Further, described step S2 specifically comprises step:
The data acquisition module of S20, described mobile terminal starts described front-facing camera, and receives the cheilogramma of described front-facing camera collection user,
The data acquisition module of S21, described mobile terminal starts described front-facing camera, and receives the unblock lip reading of described front-facing camera collection user.
Further, in described step S3, judge that the step whether described cheilogramma is identical with the secret key that described mobile terminal is preset with unlocking lip reading is:
S30, by the cheilogramma of described data collecting module collected and unlock lip reading be sent in the data analysis module of described mobile terminal;
Described cheilogramma and unblock lip reading are carried out contrast with the described secret key preset and judge by S31, described data analysis module,
If the described cheilogramma of S32 is identical with the described secret key preset with unblock lip reading, then described data analysis module sends the unlocked state of a unlocking signal to described mobile terminal, and described unlocked state removes the screen locking of described mobile terminal.
Further, multiple shape of the mouth as one speaks when described unblock lip reading is spoken by user are formed successively.
In order to realize the second object of the present invention, its technical scheme mainly adopted is as follows:,
Adopt a mobile terminal for the above-mentioned mobile terminal unlock method based on cheilogramma lip reading, with front-facing camera on mobile terminal, described mobile terminal also comprises:
Data memory module, for storing the secret key of user preset, default described secret key is made up of with unblock lip reading the cheilogramma of user;
Data acquisition module, for gathering the cheilogramma of user and unlocking lip reading by front-facing camera;
Data analysis module, for the cheilogramma of data collecting module collected and the secret key unlocked in lip reading and data memory module being contrasted, and sends unlocking signal according to comparing result;
Unlocked state, for receiving the unlocking signal that described data analysis module sends, and unlocks to the screen of described mobile terminal,
Wherein, described front-facing camera is connected with described data acquisition module, and described data analysis module is connected with unlocked state with described data memory module, data acquisition module respectively.
Further, the resolution of described front-facing camera is greater than 1140 × 900.
Further, multiple shape of the mouth as one speaks when described unblock lip reading is spoken by user are formed successively.
Beneficial effect of the present invention is: by adopting the diverse cheilogramma RM of individual consumer, and the lip reading RM of a series of shape of the mouth as one speaks compositions of user, both combine, make it as unique secret key unlocking mobile terminal, the property changeable of the uniqueness of cheilogramma and lip reading input is combined, thus adds the fail safe of mobile terminal unblock.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow diagram of the mobile terminal unlock method based on cheilogramma lip reading of the present invention;
Fig. 2 is the structured flowchart of mobile terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Central scope of the present invention is: cheilogramma is the crinkle mark of the red lip portion skin of lip, and cheilogramma is the same with fingerprint in theory has individual difference, therefore can as the feature of individual identification or establishing identity.And lip reading is made up of a series of shape of the mouth as one speaks changeable, the identification by cheilogramma and the utilization in conjunction with lip reading, both be combined with each other, and make it as unique secret key unlocking mobile terminal, it effectively can improve the fail safe of mobile terminal.Mobile terminal in the present invention comprises mobile phone, notebook, panel computer etc.
Consult shown in Fig. 1-2, the mobile terminal unlock method based on cheilogramma lip reading of the present invention, this mobile terminal 1 is with front-facing camera 2, and wherein, described mobile terminal can be mobile phone, and can also be the application terminal that other need to unlock, it comprises the following steps:
S1, mobile terminal 1 receive user operation instruction and light mobile terminal screen, display locking screen interface;
S2, front-facing camera 2 gather the cheilogramma of user respectively and unlock lip reading;
Whether S3, judge cheilogramma and unlock the secret key that lip reading and mobile terminal 1 preset identical, the if so, screen locking of then releasing mobile terminal 1, if not, then mobile terminal 1 keeps lock-out state.
In the present invention, the locking screen interface shown in step S1 can be: the image acquisition region of front-facing camera 2, facilitates user to calibrate the position of oneself lip, improves the precision gathering cheilogramma and unlock lip reading.
Concrete, also comprise step before step S1: S0, mobile terminal 1 receive the operational order of user, preset a secret key and be kept in the data memory module 3 of mobile terminal 1, the secret key preset is made up of with unblock lip reading the cheilogramma of user.And in step so), the secret key preset gathers user cheilogramma by the data acquisition module 4 of mobile terminal 1 combines with unblock lip reading.In actual mechanical process, user's lip aims at front-facing camera 2, and camera 2 first gathers the cheilogramma of user, then for user say unlock lip reading time corresponding shape of the mouth as one speaks change gather, cheilogramma and the change of the corresponding shape of the mouth as one speaks store as secret key the most at last.
Concrete, step S2 specifically comprises step: the data acquisition module 4 of S20, mobile terminal 1 sends cheilogramma acquisition instructions and receives the cheilogramma that front-facing camera 2 gathers user, and the data acquisition module 4 of S21, mobile terminal 1 sends and unlocks lip reading acquisition instructions and receive the unblock lip reading that front-facing camera 2 gathers user.
Concrete, in step S3, judge that the step whether default secret key of cheilogramma and unblock lip reading and mobile terminal 1 is identical is:
S30, the cheilogramma gathered by data acquisition module 4 and unblock lip reading are sent in the data analysis module 5 of mobile terminal 1;
Cheilogramma and unblock lip reading are carried out contrast with the secret key preset and judge by S31, data analysis module 5,
If S32 cheilogramma is identical with the secret key preset with unblock lip reading, then data analysis module 5 sends the unlocked state 6 of a unlocking signal to mobile terminal 1, and unlocked state 6 removes the screen locking of mobile terminal 1.
In the present invention, the multiple shape of the mouth as one speaks unlocked when lip reading is spoken by user are formed successively, and as user inputs the shape of the mouth as one speaks " Alibaba " or " 025025 " etc., the input of its shape of the mouth as one speaks is changeable, effectively improves the fail safe of mobile terminal.
Concrete, a kind of mobile terminal adopting the above-mentioned mobile terminal unlock method based on cheilogramma lip reading, with front-facing camera 2 on mobile terminal 1, mobile terminal 1 also comprises:
Data memory module 3, for storing the secret key of user preset, default secret key is made up of with unblock lip reading the cheilogramma of user;
Data acquisition module 4, for gathering the cheilogramma of user and unlocking lip reading by front-facing camera 2;
Data analysis module 5, for the cheilogramma of data collecting module collected and the secret key unlocked in lip reading and data memory module being contrasted, and sends unlocking signal according to comparing result;
Unlocked state 6, for receiving the unlocking signal that data analysis module 5 sends, and unlocks to the screen of mobile terminal 1,
Wherein, front-facing camera 2 is connected with data acquisition module 3, and data analysis module 5 is connected with unlocked state 6 with data memory module 3, data acquisition module 4 respectively.
Preferably, in order to improve the resolution of cheilogramma and unblock lip reading, reduce the impact that readability is brought, the resolution of front-facing camera 2 is greater than 1140 × 900 (1,000,000 pixels).
The present invention is by adopting the diverse cheilogramma RM of individual consumer, and the lip reading RM of a series of shape of the mouth as one speaks compositions of user, both combine, make it as unique secret key unlocking mobile terminal, the property changeable of the uniqueness of cheilogramma and lip reading input is combined, thus adds the fail safe of mobile terminal unblock.
Above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (9)
1. a mobile terminal unlock method, this mobile terminal (1), with front-facing camera (2), is characterized in that: comprise the following steps:
S1, described mobile terminal (1) receive user operation instruction and light mobile terminal screen, display locking screen interface;
S2, described front-facing camera (2) gather the cheilogramma of user respectively and unlock lip reading;
S3, whether identically judge cheilogramma and unlock the secret key that lip reading and described mobile terminal (1) preset, if so, then remove the screen locking of described mobile terminal (1), if not, then described mobile terminal (1) maintenance lock-out state.
2. mobile terminal unlock method as claimed in claim 1, is characterized in that: also comprise step before described step S1:
S0, described mobile terminal (1) receive the operational order of user, preset a secret key and be kept in the data memory module (3) of described mobile terminal (1), the described secret key preset is made up of with unblock lip reading the cheilogramma of user.
3. mobile terminal unlock method as claimed in claim 2, is characterized in that: in described step S0, and the described secret key preset gathers the cheilogramma of user by the data acquisition module (4) of described mobile terminal (1) and unlocks lip reading.
4. mobile terminal unlock method as claimed in claim 3, is characterized in that: described step S2 specifically comprises step,
The data acquisition module (4) of S20, described mobile terminal (1) starts described front-facing camera (2), and receives the cheilogramma that described front-facing camera (2) gathers user,
The data acquisition module (4) of S21, described mobile terminal (1) starts described front-facing camera (2), and receives the unblock lip reading that described front-facing camera (2) gathers user.
5. mobile terminal unlock method as claimed in claim 3, is characterized in that: in described step S3, and the step judging described cheilogramma and unlock lip reading whether identical with the default secret key of described mobile terminal (1) is:
S30, the cheilogramma gathered by described data acquisition module (4) and unblock lip reading are sent in the data analysis module (5) of described mobile terminal (1);
Described cheilogramma and unblock lip reading are carried out contrast with the described secret key preset and judge by S31, described data analysis module (5),
If the described cheilogramma of S32 is identical with the described secret key preset with unblock lip reading, then described data analysis module (5) sends the unlocked state (6) of a unlocking signal to described mobile terminal (1), and described unlocked state (6) removes the screen locking of described mobile terminal (1).
6. the mobile terminal unlock method as described in any one of claim 1-5, is characterized in that: multiple shape of the mouth as one speaks when described unblock lip reading is spoken by user are formed successively.
7. adopt a mobile terminal for mobile terminal unlock method as claimed in claim 1, with front-facing camera (2) on mobile terminal (1), it is characterized in that: described mobile terminal (1) also comprises:
Data memory module (3), for storing the secret key of user preset, default described secret key is made up of with unblock lip reading the cheilogramma of user;
Data acquisition module (4), for gathering the cheilogramma of user and unlocking lip reading by front-facing camera (2);
Data analysis module (5), for the cheilogramma of data collecting module collected and the secret key unlocked in lip reading and data memory module being contrasted, and sends unlocking signal according to comparing result;
Unlocked state (6), for receiving the unlocking signal that described data analysis module (5) sends, and unlocks to the screen of described mobile terminal (1),
Wherein, described front-facing camera (2) is connected with described data acquisition module (3), and described data analysis module (5) is connected with unlocked state (6) with described data memory module (3), data acquisition module (4) respectively.
8. mobile terminal as claimed in claim 7, is characterized in that: the resolution of described front-facing camera is greater than 1140 × 900.
9. mobile terminal as claimed in claim 7, is characterized in that: multiple shape of the mouth as one speaks when described unblock lip reading is spoken by user are formed successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510594679.6A CN105282329A (en) | 2015-09-17 | 2015-09-17 | Unlocking method for mobile terminal and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510594679.6A CN105282329A (en) | 2015-09-17 | 2015-09-17 | Unlocking method for mobile terminal and mobile terminal |
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| CN105282329A true CN105282329A (en) | 2016-01-27 |
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| CN201510594679.6A Pending CN105282329A (en) | 2015-09-17 | 2015-09-17 | Unlocking method for mobile terminal and mobile terminal |
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| CN107358085A (en) * | 2017-07-28 | 2017-11-17 | 惠州Tcl移动通信有限公司 | A kind of unlocking terminal equipment method, storage medium and terminal device |
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