CN102929487A - Method and device for unlocking mobile terminal - Google Patents
Method and device for unlocking mobile terminal Download PDFInfo
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- CN102929487A CN102929487A CN2012104312450A CN201210431245A CN102929487A CN 102929487 A CN102929487 A CN 102929487A CN 2012104312450 A CN2012104312450 A CN 2012104312450A CN 201210431245 A CN201210431245 A CN 201210431245A CN 102929487 A CN102929487 A CN 102929487A
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Abstract
The invention discloses a method and a device for unlocking a mobile terminal. The method comprises the following steps that: the mobile terminal responds to external triggering to enter an unlocking interface, and displays a prompt of electrocardiosignal acquisition through a display module; a center processing unit controls an electrocardiosignal acquisition module to receive an electrocardiosignal conducted by an induction electrode; an electrocardiosignal analysis module extracts signal characteristics of the electrocardiosignal; the central processing unit judges whether the signal characteristics of the electrocardiosignal are matched with signal characteristics which are pre-stored in a storing device and used for matching the electrocardiosignal; and if the signal characteristics of the electrocardiosignal are matched with the signal characteristics which are pre-stored in a storing device and used for matching the electrocardiosignal, the central processing unit controls the mobile terminal to be unlocked. The method and the device have the advantages that a user uses an own electrocardiosignal to unlock a screen, so that the safety is high, the operation is simple, and when the electrocardiosignal acquired during user unlocking is abnormal, the user is reminded about the health.
Description
Technical field
The present invention relates to portable terminal manufacturing technology field, more particularly, relate to a kind of unlock method and device of portable terminal.
Background technology
Along with the develop rapidly of electronic technology, increasing portable terminal has entered in the daily life.At present the mode of unlock screen is more and more, and comparatively popular method comprises the slip release method, code keypad release method, figure release, hot word release of touch-screen etc., and the button release of ordinary screen.Loaded down with trivial details and the user of these unlocking operations need to keep password or figure etc. firmly in mind, has reduced convenience and the security of unlocking operation, and can not obtain simultaneously useful information during release.
On the other hand, along with the development of portable terminal technology, portable terminal more and more has intelligent, utilizes portable terminal to carry out cardiogram and tests the possibility that become.The release of cardiogram test and portable terminal is joined together to use, will bring different experience to the user.
Summary of the invention
The technical problem to be solved in the present invention is, for not obtaining simultaneously the defectives such as useful information when inconvenient operation and release in the above-mentioned portable terminal releasing process of prior art, provides a kind of unlock method and device of portable terminal.
The technical solution adopted for the present invention to solve the technical problems is:
On the one hand, construct a kind of unlock method of portable terminal, described portable terminal comprises: induction electrode, ecg signal acquiring module, ECG Signal Analysis module also comprise central processing unit, storer, display module, it is characterized in that, described unlock method comprises:
Described portable terminal response external triggers the prompting that enters the release interface and show ecg signal acquiring by display module;
Central processing unit is controlled the electrocardiosignal that described ecg signal acquiring module receives the conduction of induced electricity level;
The ECG Signal Analysis module is extracted the signal characteristic of described electrocardiosignal;
Central processing unit judges whether the signal characteristic of the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer mates;
If mate then central processing unit is controlled described portable terminal release.
Described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector.
The obtaining step of the signal characteristic of the coupling electrocardiosignal that stores in advance in the described storer comprises:
A, central processing unit start described ecg signal acquiring module, receive from user's electrocardiosignal of induction electrode and by ECG Signal Analysis module extraction signal characteristic and are stored in storer;
B, repeat ecg signal acquiring and extract signal characteristic by the ECG Signal Analysis module to be stored in storer;
C, the signal characteristic of twice electrocardiosignal in the storer is asked poor;
If the difference of D gained is then also stored the electrocardiosignal feature that once gathers arbitrarily as the signal characteristic of coupling electrocardiosignal in the error range that sets in advance, with the deletion of the signal characteristic of another time electrocardiosignal, otherwise with the once signal characteristic deletion of the electrocardiosignal of storage and forward B to after in the described storer.
Central processing unit judges whether the signal characteristic of the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer mates step and comprise:
The signal characteristic of described electrocardiosignal and coupling electrocardiosignal is poor;
If the difference of gained then is judged as coupling in the error range that sets in advance.
The electrocardiosignal of described ecg signal acquiring module collection was the electrocardiosignal of 1 ~ 2 cardiac cycle when release was set.
When described electrocardiosignal and coupling electrocardiosignal mate for three times when unsuccessful, the user can be by the mode release of input password.
Described password is user's predefined unlocking pin in portable terminal.
The user is by after inputting the pin mode release, prompting user carries out the electrocardio test again, the electrocardiosignal of ecg signal acquiring module collection this moment is set to the electrocardiosignal of 30 ~ 60 cardiac cycle, the ecg signal acquiring module outputs to the ECG Signal Analysis module with the electrocardiosignal that collects and analyzes, if analysis result is the abnormal electrocardiogram signal, then the user is carried out health prompt, and show cardiogram by display module, and/or described cardiogram reached hospital by the mobile network or related web site is diagnosed by the professional person; Normal then prompting user electrocardiosignal normally also obtains the signal characteristic that the signal characteristic that mates electrocardiosignal is replaced the coupling electrocardiosignal of storing in the original storer again if analysis result is electrocardiosignal.
Unlocking screen when the unlocking screen when described unlock method can be set to start shooting and/or screen locking.
On the other hand, construct a kind of tripper of portable terminal, described portable terminal has induction electrode, ecg signal acquiring module, ECG Signal Analysis module, also comprise central processing unit, storer, display module, it is characterized in that, the tripper of described portable terminal comprises:
Reminding module is used for showing by display module the prompting of ecg signal acquiring when described portable terminal response external triggering enters the release interface;
Acquisition module is used for controlling the electrocardiosignal that described ecg signal acquiring module receives the conduction of induced electricity level;
Extraction module is used for controlling the signal characteristic that described ECG Signal Analysis module is extracted described electrocardiosignal;
Judge module is used for judging whether the signal characteristic of described electrocardiosignal and the signal characteristic of the coupling electrocardiosignal that storer stores in advance mate;
Separate lock module, if be used for coupling then control described portable terminal release.
Described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector.
The obtaining of signal characteristic of the coupling electrocardiosignal that stores in advance in the described storer comprises:
1) central processing unit starts described ecg signal acquiring module, receives from user's electrocardiosignal of induction electrode and by ECG Signal Analysis module extraction signal characteristic and is stored in storer;
2) repeat ecg signal acquiring and extract signal characteristic by the ECG Signal Analysis module and be stored in storer;
3) signal characteristic of twice electrocardiosignal in the storer is asked poor;
4) if the electrocardiosignal feature that the difference of gained then will once gather arbitrarily in the error range that sets in advance as signal characteristic and the storage of coupling electrocardiosignal, with the deletion of the signal characteristic of another time electrocardiosignal, otherwise with after in the described storer once the signal characteristic deletion of the electrocardiosignal of storage and forward 2 to).
Whether the signal characteristic of judging the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer mates step comprises:
The signal characteristic of described electrocardiosignal and coupling electrocardiosignal is poor;
If the difference of gained then is judged as coupling in the error range that sets in advance.
The electrocardiosignal of described ecg signal acquiring module collection was the electrocardiosignal of 1 ~ 2 cardiac cycle when release was set.
Described portable terminal also comprises: unusual release processing module, be used for mating for three times when unsuccessful when described electrocardiosignal and coupling electrocardiosignal, and the user can be by inputting the mode release of password.
Described password is user's predefined unlocking pin in portable terminal.
After the user inputs the pin mode release by unusual release processing module, prompting user carries out the electrocardio test again, the electrocardiosignal of ecg signal acquiring module collection this moment is set to the electrocardiosignal of 30 ~ 60 cardiac cycle, the ecg signal acquiring module outputs to the ECG Signal Analysis module with the electrocardiosignal that collects and analyzes, if analysis result is the abnormal electrocardiogram signal, then the user is carried out health prompt, and show described cardiogram by display module, and/or described cardiogram reached hospital by the mobile network or related web site is diagnosed by the professional person; Normal then prompting user electrocardiosignal normally also obtains the signal characteristic that the signal characteristic that mates electrocardiosignal is replaced the coupling electrocardiosignal of storing in the original storer again if analysis result is electrocardiosignal.
Described tripper can use in the unlocking screen when the unlocking screen in when start and/or screen locking.
Implement unlock method and the device of a kind of portable terminal of the present invention, have following beneficial effect: the user utilizes the electrocardiosignal of oneself to carry out unlocking screen, safe, simple to operate, the electrocardiosignal that collects when user's release exists can also carry out healthalert to the user when unusual.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is portable terminal unlock method process flow diagram of the present invention;
Fig. 2 is that the signal characteristic of coupling electrocardiosignal obtains process flow diagram;
Fig. 3 is mobile terminal unlocking device structural drawing of the present invention.
Embodiment
Understand for technical characterictic of the present invention, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Portable terminal described in the present invention 300 comprises: induction electrode 200, ecg signal acquiring module 201, ECG Signal Analysis module 202 also comprise central processing unit 203, storer 204, display module 205.
Ecg signal acquiring module 201, ECG Signal Analysis module 202 place in described portable terminal 300 housings.Wherein ecg signal acquiring module 201 comprises: pre-amplification circuit, filtering circuit, A/D change-over circuit, pre-amplification circuit receive the induced electricity level conduct the pre-amplification circuit of the electrocardiosignal that, filtering circuit to the electrocardiosignal of pre-amplification circuit output carry out filtering, the A/D change-over circuit carries out the A/D conversion to the electrocardiosignal of filtering circuit output.
ECG Signal Analysis module 202 connects ecg signal acquiring module 201, extract the signal characteristic of the electrocardiosignal of A/D change-over circuit output, electrocardiosignal can also be converted to discernible electrocardio view data, compare with normal ECG data and to draw health prompt, and the output cardiogram is to display module 205.
The startup of ecg signal acquiring module 201 is by central processing unit 203 controls.
As shown in Figure 1, described unlock method comprises:
Described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector.
The flow process of obtaining of the signal characteristic of the coupling electrocardiosignal that stores in advance in the described storer 204 as shown in Figure 2, comprises:
S01, central processing unit 203 start described ecg signal acquiring module 201, receive from user's electrocardiosignal of induction electrode 200 and by ECG Signal Analysis module 202 extraction signal characteristics and are stored in storer 204;
S02, repeat ecg signal acquiring and extract signal characteristics by ECG Signal Analysis module 202 to be stored in storer 204;
S03, the signal characteristic of twice electrocardiosignal in the storer is asked poor;
S04, judge gained difference whether in the error range that sets in advance, if then carry out S05, otherwise carry out S06;
S05, the electrocardiosignal feature that will once gather arbitrarily are as signal characteristic and the storage of coupling electrocardiosignal, with the signal characteristic deletion of another time electrocardiosignal;
S06, with the once signal characteristic of the electrocardiosignal of storage deletion and forward S02 to after in the described storer.
Whether the signal characteristic of judging the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer mates step comprises:
The signal characteristic of described electrocardiosignal and coupling electrocardiosignal is poor;
If the difference of gained then is judged as coupling in the error range that sets in advance.Error range can arrange according to actual conditions.
Described portable terminal 300 releases of central processing unit 203 controls if step 104 is mated.
In order to realize efficiently release and to user's healthalert, the duration setting that the electrocardiosignal of described ecg signal acquiring module collection is set among the present invention comprises: it was 1 ~ 2 cardiac cycle that unlocking operation and coupling electrocardiosignal obtain duration; After the release of input pin mode, the duration that the ecg signal acquiring module gathers electrocardiosignal was 30 ~ 60 cardiac cycle.
When described electrocardiosignal and coupling electrocardiosignal mate for three times when unsuccessful, the user can be by the mode release of input password.Described password is user's predefined unlocking pin in portable terminal.
After the user is by the release of input pin mode, prompting user carries out the electrocardio test again, the electrocardiosignal of ecg signal acquiring module 201 collections this moment is set to the electrocardiosignal of 30 ~ 60 cardiac cycle, ecg signal acquiring module 201 outputs to ECG Signal Analysis module 202 with the electrocardiosignal that collects and analyzes, if analysis result is the abnormal electrocardiogram signal, then the user is carried out health prompt, and show cardiograms by display module 205, and/or described cardiogram reached hospital by the mobile network or related web site is diagnosed by the professional person; Normal then prompting user electrocardiosignal normally also obtains the signal characteristic that the signal characteristic that mates electrocardiosignal is replaced the coupling electrocardiosignal of storing in the original storer again if analysis result is electrocardiosignal.
Unlocking screen when the unlocking screen when described unlock method can be set to start shooting and/or screen locking, the user can arrange voluntarily.
The reason of obtaining that adopts the dimensional orientation of time limit, the T wave vector of dimensional orientation, the QRS section of the P wave vector of electrocardiosignal to quantize to ask both differences to judge coupling in the embodiment of the invention and mate electrocardiosignal is: in the cardiogram that electrocardiosignal produces the dimensional orientation of the time limit of the dimensional orientation of P wave vector, QRS section, T wave vector user movement or when static without significant change, therefore they are quantized to ask the poor impact that can not be subject to user's status, and can reflect the difference between the different user.
The ECG Signal Analysis module can adopt wavelet transformation to the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the method that the dimensional orientation of T wave vector extracts.
A kind of tripper of portable terminal 300 comprises induction electrode 200, ecg signal acquiring module 201, ECG Signal Analysis module 202, central processing unit 203, storer 204, display module 205 as shown in Figure 3, also comprises:
Reminding module 206 is used for showing by display module the prompting of ecg signal acquiring when described portable terminal response external triggering enters the release interface;
Acquisition module 207 is used for controlling the electrocardiosignal that described ecg signal acquiring module receives the conduction of induced electricity level;
Extraction module 208 is used for controlling the signal characteristic that described ECG Signal Analysis module is extracted described electrocardiosignal;
Described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector.
Judge module 209 is used for judging whether the signal characteristic of described electrocardiosignal and the signal characteristic of the coupling electrocardiosignal that storer stores in advance mate;
The obtaining step of the signal characteristic of the coupling electrocardiosignal that stores in advance in the described storer comprises:
1) central processing unit starts described ecg signal acquiring module, receives from user's electrocardiosignal of induction electrode and by ECG Signal Analysis module extraction signal characteristic and is stored in storer;
2) repeat ecg signal acquiring and extract signal characteristic by the ECG Signal Analysis module and be stored in storer;
3) signal characteristic of twice electrocardiosignal in the storer is asked poor;
4) if the electrocardiosignal feature that the difference of gained then will once gather arbitrarily in the error range that sets in advance as signal characteristic and the storage of coupling electrocardiosignal, with the deletion of the signal characteristic of another time electrocardiosignal, otherwise with after in the described storer once the signal characteristic deletion of the electrocardiosignal of storage and forward 2 to).
Whether the signal characteristic of judging the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer mates step comprises:
The signal characteristic of described electrocardiosignal and coupling electrocardiosignal is poor;
If the difference of gained then is judged as coupling in the error range that sets in advance.
Separate lock module 210, if be used for coupling then control described portable terminal release.
The electrocardiosignal of described ecg signal acquiring module collection was the electrocardiosignal of 1 ~ 2 cardiac cycle when release was set.
Described portable terminal also comprises:
Unusual release processing module 211 is used for mating for three times when unsuccessful when described electrocardiosignal and coupling electrocardiosignal, and the user can be by inputting the mode release of password.
Described password is user's predefined unlocking pin in portable terminal.
After the user inputs the pin mode releases by unusual release processing module 211, prompting user carries out the electrocardio test again, the electrocardiosignal of ecg signal acquiring module collection this moment is set to the electrocardiosignal of 30 ~ 60 cardiac cycle, the ecg signal acquiring module outputs to the ECG Signal Analysis module with the electrocardiosignal that collects and analyzes, if analysis result is the abnormal electrocardiogram signal, then the user is carried out health prompt, and show described cardiogram by display module, and/or described cardiogram reached hospital by the mobile network or related web site is diagnosed by the professional person; Normal then prompting user electrocardiosignal normally also obtains the signal characteristic that the signal characteristic that mates electrocardiosignal is replaced the coupling electrocardiosignal of storing in the original storer again if analysis result is electrocardiosignal.
Described tripper can use in the unlocking screen when the unlocking screen in when start and/or screen locking, and the user can arrange voluntarily.
In order to make the release time shorten, the electrocardiosignal that the collection of described ecg signal acquiring module is set is the electrocardiosignal of 1 ~ 2 cardiac cycle.
Cause using the situation generation of electrocardiosignal release because unusual and other abnormal conditions of health status occurring for fear of the user, portable terminal also comprises described in the present invention:
Unusual release processing module is used for mating for three times when unsuccessful when described electrocardiosignal and coupling electrocardiosignal, and the user can be by inputting the mode release of password.
Described password is user's predefined unlocking pin in portable terminal.
The user in the situation that the portable terminal release also can start at any time the ecg signal acquiring module electrocardiosignal of oneself is tested, and by the prompting that secures good health of ECG Signal Analysis module.
The specific implementation process that should be understood that above-mentioned modules or device can be corresponding with the description of said method embodiment, is not described in detail herein.
In another embodiment of the present invention, can utilize electrocardiosignal that the application program in the portable terminal is encrypted and deciphers, its step comprises:
Select the application program that to encrypt in the described portable terminal 300;
Pre-stored encryption electrocardiosignal is encrypted described application program in the extraction storer 204.
After the application program of described portable terminal 300 was encrypted, the step that the user will start described encrypted application program comprised:
The application program launching interface prompt user of described portable terminal 300 carries out ecg signal acquiring;
Central processing unit 203 starts the electrocardiosignal that ecg signal acquiring module 201 gathers the user;
Judge whether described electrocardiosignal and encryption electrocardiosignal mate;
If coupling then control the deciphering of described application program and start.
Encrypt electrocardiosignal and namely be equivalent to coupling electrocardiosignal in the unlock method, its acquisition methods is identical with acquisition methods in the unlock method.
Should be understood that in the above embodiment of the present invention, portable terminal can be the hardware device that mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.In this hardware device, can adopt any operating system, such as Android, iPhoneOS system etc.
The above is described embodiments of the invention by reference to the accompanying drawings; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away from the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1. the unlock method of a portable terminal, described portable terminal (300) comprising: induction electrode (200), ecg signal acquiring module (201), ECG Signal Analysis module (202), also comprise central processing unit (203), storer (204), display module (205), it is characterized in that, described unlock method comprises:
Described portable terminal (300) response external triggers the prompting that enters the release interface and show ecg signal acquiring by display module (205);
Central processing unit (203) the described ecg signal acquiring module of control (201) receives the electrocardiosignal of induced electricity level (200) conduction;
ECG Signal Analysis module (202) is extracted the signal characteristic of described electrocardiosignal;
Central processing unit (203) judges whether the signal characteristic of the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer (204) mates;
If mate then central processing unit (203) is controlled described portable terminal (300) release.
2. the unlock method of a kind of portable terminal according to claim 1 is characterized in that, described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector.
3. the unlock method of a kind of portable terminal according to claim 1 is characterized in that, the obtaining step of the signal characteristic of the coupling electrocardiosignal that stores in advance in the described storer (204) comprises:
A, central processing unit (203) start described ecg signal acquiring module (201), receive from user's electrocardiosignal of induction electrode (200) and by ECG Signal Analysis module (202) extraction signal characteristic and are stored in storer (204);
B, repeat ecg signal acquiring and be stored in storer (204) by ECG Signal Analysis module (202) extraction signal characteristic;
C, the signal characteristic of twice electrocardiosignal in the storer (204) is asked poor;
If the difference of D gained is then also stored the electrocardiosignal feature that once gathers arbitrarily as the signal characteristic of coupling electrocardiosignal in the error range that sets in advance, with the deletion of the signal characteristic of another time electrocardiosignal, otherwise with the once signal characteristic deletion of the electrocardiosignal of storage and forward B to after in the described storer (204).
4. the unlock method of a kind of portable terminal according to claim 1, it is characterized in that, central processing unit (203) judges whether the signal characteristic of the coupling electrocardiosignal that stores in advance in the signal characteristic of described electrocardiosignal and the storer (204) mates step and comprise:
The signal characteristic of described electrocardiosignal and coupling electrocardiosignal is poor;
If the difference of gained then is judged as coupling in the error range that sets in advance.
5. the unlock method of a kind of portable terminal according to claim 1 is characterized in that, the electrocardiosignal that described ecg signal acquiring module (201) gathered when release was set is the electrocardiosignal of 1 ~ 2 cardiac cycle.
6. the unlock method of a kind of portable terminal according to claim 1 is characterized in that, when described electrocardiosignal and coupling electrocardiosignal mate for three times when unsuccessful, the user can be by the mode release of input password.
7. the unlock method of a kind of portable terminal according to claim 5 is characterized in that, described password is user's predefined unlocking pin in portable terminal.
8. a kind of unlock method of portable terminal according to claim 1 or 5, it is characterized in that, the user is by after inputting the pin mode release, prompting user carries out the electrocardio test again, the electrocardiosignal that ecg signal acquiring module this moment (201) gathers is set to the electrocardiosignal of 30 ~ 60 cardiac cycle, ecg signal acquiring module (201) outputs to ECG Signal Analysis module (202) with the electrocardiosignal that collects and analyzes, if analysis result is the abnormal electrocardiogram signal, then the user is carried out health prompt, and show cardiogram by display module (205), and/or described cardiogram reached hospital by the mobile network or related web site is diagnosed by the professional person; Normal then prompting user electrocardiosignal normally also obtains the signal characteristic that the signal characteristic that mates electrocardiosignal is replaced the coupling electrocardiosignal of storage in the original storer (204) again if analysis result is electrocardiosignal.
9. the unlock method of a kind of portable terminal according to claim 1 is characterized in that, the unlocking screen the when unlocking screen when described unlock method can be set to start shooting and/or screen locking.
10. the tripper of a portable terminal, described portable terminal (300) has induction electrode (200), ecg signal acquiring module (201), ECG Signal Analysis module (202), also comprise central processing unit (203), storer (204), display module (205), it is characterized in that, the tripper of described portable terminal comprises:
Reminding module (206) is used for showing by display module (205) prompting of ecg signal acquiring when described portable terminal response external triggering enters the release interface;
Acquisition module (207) is used for controlling the electrocardiosignal that described ecg signal acquiring module (201) receives the conduction of induced electricity level;
Extraction module (208) is used for controlling the signal characteristic that described ECG Signal Analysis module (202) is extracted described electrocardiosignal, and described signal characteristic is the dimensional orientation of the P wave vector of electrocardiosignal, the time limit of QRS section, the dimensional orientation of T wave vector;
Judge module (209) is used for judging whether the signal characteristic of described electrocardiosignal and the signal characteristic of the coupling electrocardiosignal that storer (204) stores in advance mate;
Separate lock module (210), if be used for coupling then control described portable terminal release.
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| CN201210431245.0A CN102929487B (en) | 2012-10-31 | 2012-10-31 | Method and device for unlocking mobile terminal |
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| CN201210431245.0A CN102929487B (en) | 2012-10-31 | 2012-10-31 | Method and device for unlocking mobile terminal |
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| CN103944615A (en) * | 2014-04-14 | 2014-07-23 | 惠州Tcl移动通信有限公司 | Method and system for achieving near field unlocking according to electrocardiogram |
| CN104090722A (en) * | 2014-07-08 | 2014-10-08 | 惠州Tcl移动通信有限公司 | Method and system for unlocking electronic device based on electrocardiogram |
| CN104360731A (en) * | 2014-09-24 | 2015-02-18 | 四川长虹电器股份有限公司 | Unlocking system and method for intelligent handheld equipment |
| CN106789065A (en) * | 2016-12-09 | 2017-05-31 | 广州视源电子科技股份有限公司 | Information Authentication method, system, wearable device and terminal |
| CN103886204B (en) * | 2014-03-24 | 2017-10-17 | 宇龙计算机通信科技(深圳)有限公司 | Data storage device and date storage method |
| CN107491682A (en) * | 2017-08-30 | 2017-12-19 | 努比亚技术有限公司 | Terminal unlocking optimization method, terminal and computer-readable recording medium |
| CN107526957A (en) * | 2017-08-30 | 2017-12-29 | 努比亚技术有限公司 | Unlocking method, mobile terminal and storage medium |
| CN107577930A (en) * | 2017-08-22 | 2018-01-12 | 广东小天才科技有限公司 | The unblock detection method and touch screen terminal of a kind of touch screen terminal |
| CN107977561A (en) * | 2017-11-24 | 2018-05-01 | 深圳金康特智能科技有限公司 | A kind of intelligent wearable device based on electrocardiosignal identification |
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| CN108227930A (en) * | 2018-01-18 | 2018-06-29 | 四川斐讯信息技术有限公司 | The gestural control method and wearable device of a kind of wearable device |
| CN108594937A (en) * | 2018-04-18 | 2018-09-28 | 余海波 | Portable terminal |
| CN108594937B (en) * | 2018-04-18 | 2020-11-27 | 余海波 | Portable terminal |
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