CN107491682A - Terminal unlocking optimization method, terminal and computer-readable recording medium - Google Patents
Terminal unlocking optimization method, terminal and computer-readable recording medium Download PDFInfo
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- CN107491682A CN107491682A CN201710763057.0A CN201710763057A CN107491682A CN 107491682 A CN107491682 A CN 107491682A CN 201710763057 A CN201710763057 A CN 201710763057A CN 107491682 A CN107491682 A CN 107491682A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The invention discloses a kind of terminal unlocking optimization method, terminal and computer-readable recording medium, belong to communication technical field.This method includes：When detecting terminal and being lifted, judge whether the terminal is in the lock state；If so, the collection current ECG data of user；The current ECG data is matched with the electrocardio graph model of the user；When the match is successful, the terminal is directly unlocked.So as to when user picks up the terminal of locking, be directly unlocked by the ECG data of user, both it ensure that and user accurately identified, the operation for being manually entered password or sliding unblock has been skipped again, has been reached the purpose of safety and quick release, has been improved Consumer's Experience.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of terminal unlocking optimization method, terminal and computer-readable
Storage medium.
Background technology
At present, the terminal such as mobile phone has become the indispensable necessity of human hand, and increasing personal information storage is in mobile phone
Etc. in terminal, therefore, privacy and safeguard protection for terminal, most users can all give terminal to set locking, default
It is not used in period, then terminal will lock automatically, reuse terminal if desired, then need by password or slip gesture
It is unlocked etc. approach, or the wearable device by having matched such as intelligent watch and the Distance Judgment of terminal are solved
Lock, to skip the operation of terminal unlocking to a certain extent.For above-mentioned unlocking manner, all in the presence of it is certain the drawbacks of.Pass through password
Or the approach such as slip gesture is unlocked, when user needs to use terminal, during than not locking have more a link, it is necessary to
Family spends time and operation to unlock, and could use afterwards, regular hour waste for a user be present, influence user's body
Test, and password or slip gesture have certain security risk there is also the possibility of leakage.By the wearable device that has matched with
The Distance Judgment of terminal is unlocked, then terminal privacy and the risk of safeguard protection still be present, it is impossible to which eventually whether accurate judgement
Owner is held, simply simple dependence and the distance of wearable device are judged.Therefore, it is necessary to provide a kind of terminal solution
Optimization method, terminal and computer-readable recording medium are locked, to avoid the appearance of the above situation.
The content of the invention
It is a primary object of the present invention to propose a kind of terminal unlocking optimization method, terminal and computer-readable storage medium
Matter, it is intended to solve the problems, such as that terminal operation is cumbersome in the prior art, security risk be present.
To achieve the above object, a kind of terminal unlocking optimization method provided by the invention, methods described include step：
When detecting terminal and being lifted, judge whether the terminal is in the lock state；
If so, the collection current ECG data of user；
The current ECG data is matched with the electrocardio graph model of the user；
When the match is successful, the terminal is directly unlocked.
Alternatively, when detecting terminal and being lifted, before judging whether the terminal is in the lock state, methods described
Also include：
The ECG data of the user in preset time is gathered, the heart of the user is established according to the ECG data
Electrograph model.
Alternatively, the step of collection user's current ECG data specifically includes：
Judge whether the terminal is currently connected with default wearable device；
If so, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
If it is not, connection is established and by described wearable with the default wearable device by the link information to prestore
The heartbeat sensor collection current ECG data of user of equipment.
Alternatively, the ECG data includes default electrocardiogram parameters, it is described by the current ECG data with
The step of electrocardio graph model of the user is matched specifically includes：
The default electrocardiogram parameters are compared one by one with the corresponding parameter in the electrocardio graph model of the user；
Determine that the current ECG data overlaps with the electrocardiogram of the electrocardio graph model of the user according to comparison result
Degree；
Compare the registration and predetermined threshold value；
When the registration is more than or equal to predetermined threshold value, the current ECG data and the heart of the user are judged
The success of electrograph Model Matching；
When the registration is less than the threshold value, the current ECG data and the electrocardio artwork of the user are judged
It fails to match for type.
Alternatively, methods described also includes：
When it fails to match, the user is prompted to input unlocking pin to unlock the terminal.
In addition, to achieve the above object, the present invention also proposes a kind of mobile terminal, the mobile terminal include memory,
The terminal unlocking optimization program that processor and being stored in can be run on the memory and on the processor, the processor
Optimize program for performing the terminal unlocking to realize following steps：
When detecting terminal and being lifted, judge whether the terminal is in the lock state；
If so, the collection current ECG data of user；
The current ECG data is matched with the electrocardio graph model of the user；
When the match is successful, the terminal is directly unlocked.
Alternatively, when detecting terminal and being lifted, before judging whether the terminal is in the lock state, the processing
Device is additionally operable to perform the terminal unlocking optimization program to realize following steps：
The ECG data of the user in preset time is gathered, the heart of the user is established according to the ECG data
Electrograph model.
Alternatively, the processor is used to perform the terminal unlocking optimization program to realize that the collection user works as front center
The step of electromyographic data, specifically includes：
Judge whether the terminal is currently connected with default wearable device；
If so, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
If it is not, connection is established and by described wearable with the default wearable device by the link information to prestore
The heartbeat sensor collection current ECG data of user of equipment.
Alternatively, the ECG data includes default electrocardiogram parameters, and the processor is used to perform the terminal
Unblock optimization program is described by the step that currently ECG data is matched with the electrocardio graph model of the user to realize
Suddenly specifically include：
The default electrocardiogram parameters are compared one by one with the corresponding parameter in the electrocardio graph model of the user；
Determine that the current ECG data overlaps with the electrocardiogram of the electrocardio graph model of the user according to comparison result
Degree；
Compare the registration and predetermined threshold value；
When the registration is more than or equal to predetermined threshold value, the current ECG data and the heart of the user are judged
The success of electrograph Model Matching；
When the registration is less than the threshold value, the current ECG data and the electrocardio artwork of the user are judged
It fails to match for type.
In addition, to achieve the above object, the present invention also proposes a kind of computer-readable recording medium, described computer-readable
Storage medium is stored with terminal unlocking optimization program, terminal unlocking optimization program can by least one computing device, with
The step of making at least one computing device terminal unlocking optimization method as described above.
Terminal unlocking optimization method, terminal and computer-readable recording medium proposed by the present invention, when detecting terminal
When being lifted, judge whether the terminal is in the lock state；If so, the collection current ECG data of user；Will be described current
ECG data is matched with the electrocardio graph model of the user；When the match is successful, the terminal is directly unlocked..So as to,
When user picks up the terminal of locking, it can be directly unlocked, both ensure that to user's by the ECG data of user
Accurately identify, skipped the operation for being manually entered password or sliding unblock again, reached the purpose of safety and quick release, lifted
Consumer's Experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each optional terminal of embodiment one of the present invention；
Fig. 2 is the communications network system schematic diagram of terminal as shown in Figure 1；
Fig. 3 is the schematic flow sheet for the terminal unlocking optimization method that first embodiment of the invention provides；
Fig. 4 is another schematic flow sheet for the terminal unlocking optimization method that first embodiment of the invention provides；
Fig. 5 is the refinement schematic flow sheet of step S302 in Fig. 3；
Fig. 6 is the refinement schematic flow sheet of step S303 in Fig. 3；
Fig. 7 is that the latching mode of terminal sets the reference view of interface one；
Fig. 8 is the reference view of terminal unlocking interface one；
Fig. 9 is another the optional hardware architecture diagram for the terminal that various embodiments of the present invention provide.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Client in the present invention is installed in terminal, and terminal can be implemented in a variety of manners.For example, retouched in the present invention
The terminal stated can include such as mobile phone, tablet personal computer, notebook computer, palm PC, personal digital assistant (Personal
Digital Assistant, PDA), portable media player (PortableMedia Player, PMP), guider, can
The mobile terminals such as wearable device, Intelligent bracelet, pedometer, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking terminal as an example, it will be appreciated by those skilled in the art that except being used in particular for
Outside the element of mobile purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of terminal of each embodiment of the realization present invention, the terminal
100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103, A/V
(audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit 108, storage
The parts such as device 109, processor 110 and power supply 111.It will be understood by those skilled in the art that the terminal structure shown in Fig. 1
The not restriction of structure paired terminal, terminal can be included than illustrating more or less parts, either combine some parts or
Different part arrangements.
The all parts of terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronicses postal by WiFi module 102
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 is shown
WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for terminal, can not change as needed completely
Become in the essential scope of invention and omit.
Audio output unit 103 can be in call signal reception pattern, call mode, logging mode, language in terminal 100
It is receiving or depositing by radio frequency unit 101 or WiFi module 102 when under the isotypes such as sound recognition mode, broadcast reception mode
It is sound that the voice data stored in reservoir 109, which is converted into audio signal and exported,.Moreover, audio output unit 103 may be used also
With the specific function provided to terminal 100 performs, related audio output is (for example, call signal receives sound, message sink sound
Sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 1061, and proximity transducer can close display panel when terminal 100 is moved in one's ear
1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axles) and add
The size of speed, size and the direction of gravity are can detect that when static, application (such as the horizontal/vertical screen available for identification mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；As for mobile phone also
Configurable fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, temperature
The other sensors such as meter, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produces and set with the user of terminal
Put and the input of key signals that function control is relevant.Specifically, user input unit 107 may include contact panel 1071 and its
His input equipment 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation (ratio of the user on or near it
Such as user is using finger, any suitable object of stylus or annex on contact panel 1071 or near contact panel 1071
Operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detecting apparatus
With two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect what touch operation was brought
Signal, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and it is changed
Into contact coordinate, then processor 110 is given, and the order sent of reception processing device 110 and can be performed.Furthermore, it is possible to adopt
Contact panel 1071 is realized with polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of terminal and output function, but in some embodiments it is possible to will
Contact panel 1071 is integrated with display panel 1061 and realizes input and the output function of terminal, does not limit herein specifically.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with terminal 100.It is for example, outside
Device can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless number
According to port, memory card port, for connecting the port of device with identification module, audio input/output (I/O) port, regarding
Frequency I/O ports, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, data are believed
Breath, electric power etc.) and one or more elements that the input received is transferred in terminal 100 or can be used at end
Data are transmitted between end 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal, using various interfaces and the various pieces of the whole terminal of connection, is led to
Cross operation or perform the software program and/or module being stored in memory 109, and call and be stored in memory 109
Data, the various functions and processing data of terminal are performed, so as to carry out integral monitoring to terminal.Processor 110 may include one
Or multiple processing units；Preferably, processor 110 can integrate application processor and modem processor, wherein, using processing
Device mainly handles operating system, user interface and application program etc., and modem processor mainly handles radio communication.It can manage
Solution, above-mentioned modem processor can not also be integrated into processor 110.
Terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111 can be with
It is logically contiguous by power-supply management system and processor 110, so as to by power-supply management system realize management charging, electric discharge, with
And the function such as power managed.
Although Fig. 1 is not shown, terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the terminal of the present invention is retouched
State.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned terminal hardware structure and communications network system, each embodiment of the inventive method is proposed.
First, the present invention provides a kind of terminal unlocking optimization method.
Fig. 3 is refer to, shown is the schematic flow sheet for the terminal unlocking optimization method that first embodiment of the invention provides, main
It is used in above-mentioned terminal, methods described includes step：
Step S301, when detecting terminal and being lifted, judge whether the terminal is in the lock state；If so, into
Step S302；If it is not, then terminating flow, continue detecting next time；
Specifically, terminal can identify that user picks up the action of terminal by three-axis sensor, picked up when detecting user
During terminal, further detection terminal current state, if terminal does not unlock currently, without any operation.If terminal is currently located
In lock-out state, then need to be unlocked the further judgement of condition.
Step S302, gather the current ECG data of user；
Specifically, terminal can gather the ECG data of user by heartbeat sensor, ECG data can be formed
The electrocardiogram of user.Everyone heartbeat figure be all it is different, therefore, by ECG data can with unique identification each
The identity of people.In the present invention, ECG data includes multiple default electrocardiogram parameters, for example, including but not limited to heart rate,
The parameter such as phase, QTC, electrocardial vector axle between phase, U ripples, P ripples, QT between PR.
In the present embodiment, the heartbeat sensor can it is built-in in the terminal, it is to be understood that in other embodiment
In, the heartbeat sensor can also be external heart beat sensor, and the present invention is without limitation.
Step S303, the current ECG data is matched with the electrocardio graph model of the user；If matching into
Work(, into step S304；If it fails to match, terminate flow.
Step S304, directly unlock the terminal.
Specifically, after collecting the current ECG data of user, the ECG data can be somebody's turn to do with what is pre-established
The electrocardio graph model of user is matched, if the match is successful, can confirm that now terminal owner needs to use terminal,
At this point it is possible to directly unlock terminal.
Further, in the present embodiment, methods described is further comprising the steps of：
When it fails to match, the user is prompted to input unlocking pin to unlock the terminal
Specifically, if it fails to match, it may be the lawful owner of terminal to illustrate possible active user, now,
Can further it be verified by other unlocking manners, the unlocking manner that the present embodiment default user is set is numerical ciphers solution
Lock.Now, terminal unlocking interface will show inputting interface, prompt user to input unlocking pin to unlock the terminal.Such as Fig. 8 institutes
Show be terminal unlock interface, user can by numeric keypad input unlocking pin, Password Input is correct, then terminal will solve
Lock.
It is understood that in other embodiments, unlocked if the unlocking manner that user sets slides as gesture, terminal
Unlock interface is slided into display and prompts user to enter line slip unblock.
It is understood that the unlocking manner of terminal can set interface to be set by user in latching mode, such as Fig. 7
Shown, can include various ways, the users such as password unblock, gesture unblock (sliding unblock) and electrocardio unblock can select simultaneously
Select a variety of unblocks.When taking care electrolysis lock and being chosen, then terminal will perform the terminal unlocking optimization method in the present invention, also, the heart
Electric unlocking manner will be better than other unlocking manners.Take care electric unlocking manner failure or can not perform (for example, electrocardio can not be obtained
Diagram data), just further it is unlocked by other means.
Further, Fig. 4 is refer to, in the present embodiment, before step S301, methods described also includes following step
Suddenly：
Step S300, the ECG data of the user in preset time is gathered, institute is established according to the ECG data
State the electrocardio graph model of user；
Specifically, terminal is used as by gathering ECG data of the user for a period of time in (for example, preset time is 1 day)
Modeling data, user's heartbeat can be modeled, so as to establish electrocardio graph model corresponding to the user.Modeling data include but
It is not limited to following electrocardiogram parameters：Phase, QTC, electrocardial vector axle etc. between phase, U ripples, P ripples, QT between heart rate, PR.It is main to model purpose
The model of an electrocardiogram is established for different parameters, so as to judge by the comparison of different parameters, to confirm difference
The registration of ECG data and electrocardio graph model, so as to identify legal terminal user.At present, modeling process is illustrated such as
Under：
1. heart rate, the effective heart rate data of user usually is filtered out by all ECG datas collected, and calculate
Average value, positive and negative deviation scope is added as criterion；For example, the normal cardiac rate that user is calculated is 72 beats/min, add
It is 5 to enter deviation, and can obtain criterion is：67 beats/min -77 beats/min, the screening of data can use sixteen principles,
Subsequently repeat no more；
Phase between 2.PR, atrioventricular conduction time, the phase was at 0.12~0.20 second between normal PR.But when the conduction in atrium to ventricle
Block, then show as the extension of phase between PR.The situation of different human hearts is different, then the phase is different between PR.According to the institute of collection
There is ECG data to calculate the phase between the PR of user, add positive and negative deviation scope as criterion；
Phase between 3.QT, between QT the phase represent time of the ventricle from depolarization to multipole.By sixteen principles, from the institute collected
There is ECG data to filter out the phase between the effective QT of user usually, and calculate average value, add positive and negative deviation scope as judgement
Standard；
The phase is influenceed by heart rate between 4.QTC, QT, and the phase is QTC=QT/ (PR between now impacted QT0.5)；According to above-mentioned
Formula and all electrocardiogram numbers collected can calculate QTC values during user's different heart rate, add positive and negative deviation scope conduct
Criterion；
5. electrocardial vector axle, heart can produce many different directions galvanic couple vectors in depolarization and process of repolarization.Difference
The galvanic couple vector in direction is comprehensive into a vector, and the complex electrocardio for forming whole heart is vectorial.According to all electrocardios collected
Diagram data, confirm user's electrocardial vector axle scope according to look-up table according to the form below, obtained electrocardial vector axle scope is to judge mark
It is accurate.Table 1 below is electrocardial vector axle table：
Table 1
| Electrocardio axle offset | Ⅰ | Ⅱ | Ⅲ | Cardiac electric axis value scope |
| Normally | + | + | + | 0~+90 ° |
| Slight left avertence | + | + | — | 0~-30 ° |
| Obvious left avertence | + | — | — | - 30 °~-90 ° |
| Axis right deviation | — | ± | + | + 90 °~+180 ° |
| Electric axis extreme right avertence | — | — | — | + 180 °~+270 ° |
It is understood that above-mentioned modeling process is only as an example, in other embodiments, collecting what modeling needed
After ECG data, the electrocardio graph model of corresponding user can be obtained by any one modeling pattern, the present invention is not done to this
Limitation.
Further, Fig. 5 is refer to, in other embodiments, when the heartbeat sensor is external sensor, step
S302 is specifically included：
Step S501, judges whether the terminal is currently connected with default wearable device；If so, into step
S502, if it is not, into step S503；
Step S502, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
Step S503, by the link information that prestores and the default wearable device establish connection and by it is described can
The heartbeat sensor collection current ECG data of user of wearable device.
Then can be the heartbeat sensing on wearable device specifically, when the heartbeat sensor is external sensor
Device, for example, intelligent watch or motion bracelet etc..Therefore, when needing to gather ECG data, terminal is necessarily required to and preset
Wearable device be in connection status, if the terminal of lock-out state is lifted, terminal has been connected to default wearable
Equipment, now, the current ECG data of user is directly gathered by the wearable device.If the terminal quilt of lock-out state
When picking up, terminal is simultaneously not connected with default wearable device, now, then needs to be attached by the link information to prestore, even
After being connected into work(, then pass through the current ECG data of wearable device collection user.Herein, default wearable device can be with
It is any wearable device that terminal was once connected and recorded, for example, terminal once connected intelligent watch and motion bracelet, then it is intelligent
Wrist-watch and motion bracelet can be default wearable devices.Terminal is in first connection wearable device, it will recording this can
The link information of wearable device.Therefore, when needing to be again coupled to, terminal can directly pass through the connection pair of the link information that prestores
The wearable device answered.
Further, Fig. 6 is refer to, in the present embodiment, step S303 is specifically included：
Step S601, by the default electrocardiogram parameters and the corresponding parameter in the electrocardio graph model of the user one by one
Compare；
Step S602, the heart of the current ECG data and the electrocardio graph model of the user is determined according to comparison result
Electrograph registration；
Step S603, the registration and predetermined threshold value；
Step S604, when the registration is more than or equal to predetermined threshold value, judge the current ECG data and institute
State the electrocardiogram Model Matching success of user；
Step S605, when the registration is less than the threshold value, judge the current ECG data and the user
Electrocardiogram Model Matching failure.
Specifically, as described above, ECG data includes multiple default electrocardiogram parameters, therefore, work as in matching user
When preceding ECG data and the electrocardio graph model of user, and by the one-to-one corresponding of default electrocardiogram parameters compare into
OK, for example, by ECG data between heart rate, PR between phase, QT in the parameter such as phase, QTC, electrocardial vector axle and electrocardio graph model
Corresponding parameter is compared and records comparison result one by one, can be determined according to the comparison result of all default electrocardiogram parameters
The electrocardiogram registration of current ECG data and the electrocardio graph model of the user.For example, when all default electrocardiogram ginsengs
Several comparison results is all to compare successfully, then registration is 100%.If default electrocardiogram parameters have 5, wherein 4 comparisons
Success, 1 compares failure, then can registration be not yet 80%, the like.It is understood that default electrocardiogram ginseng
Number quantity can be according to change be actually needed, and its maximum depends on the acquisition capacity with heartbeat sensor.According to current electrocardiogram
The electrocardiogram registration of the electrocardio graph model of data and the user, it is possible to determine that the current ECG data of user and user's
Whether the match is successful for electrocardio graph model.By obtained registration compared with predetermined threshold value, when registration reaches predetermined threshold value,
Then think that the match is successful, it is on the contrary, then it is assumed that it fails to match.Herein, predetermined threshold value can according to be actually needed dispatched from the factory by manufacturer it is pre-
If or modified by user.
The terminal unlocking optimization method of the present embodiment, when detecting terminal and being lifted, judge whether the terminal is in
Lock-out state；If so, the collection current ECG data of user；By the current ECG data and the electrocardio artwork of the user
Type is matched；When the match is successful, the terminal is directly unlocked..So as to, when user picks up the terminal of locking, Ke Yizhi
The ECG data for connecting user is unlocked, and both ensure that and user is accurately identified, and has been skipped again and has been manually entered password
Or the operation of unblock is slided, reach the purpose of safety and quick release, improve Consumer's Experience.
In addition, the present invention provides a kind of terminal unlocking optimization program.
As shown in figure 9, it is another hardware structure diagram schematic diagram for the terminal that second embodiment of the invention provides.Terminal
100 include processing 110, memory 109 and communication bus 112.Wherein communication bus 112 is used to realize processor 110 and storage
In connection communication the present embodiment between device 109, terminal unlocking optimizes program storage in the memory 109 of the terminal 100,
And it is performed by one or more processors (being the processor 110 in the present embodiment), to complete the present invention.In terminal 100
Processor 110 be used for perform the terminal unlocking optimization program realize following steps：
When detecting terminal and being lifted, judge whether the terminal is in the lock state；
Specifically, processor 110 can identify that user pick up the action of terminal by three-axis sensor, when detecting user
When picking up terminal, further detection terminal current state, if terminal does not unlock currently, without any operation.If terminal is worked as
Before be in the lock state, then need to be unlocked the further judgement of condition.
When the terminal is in the lock state, the current ECG data of user is gathered；
Specifically, processor 110 can gather the ECG data of user by heartbeat sensor, ECG data can be with
Form the electrocardiogram of user.Everyone heartbeat figure be all it is different, therefore, can be every with unique identification by ECG data
A person's identity.In the present invention, ECG data includes multiple default electrocardiogram parameters, such as the including but not limited to heart
The parameter such as phase, QTC, electrocardial vector axle between phase, U ripples, P ripples, QT between rate, PR.
In the present embodiment, the heartbeat sensor can it is built-in in the terminal, it is to be understood that in other embodiment
In, the heartbeat sensor can also be external heart beat sensor, and the present invention is without limitation.
The current ECG data is matched with the electrocardio graph model of the user；If the match is successful, into straight
Connect the unblock terminal.
Specifically, after collecting the current ECG data of user, processor 110 can by the ECG data with advance
The electrocardio graph model of the user established is matched, if the match is successful, can confirm that now terminal owner needs
Using terminal, at this point it is possible to directly unlock terminal.
Further, in the present embodiment, processor 110 is additionally operable to perform the following step of terminal unlocking optimization program realization
Suddenly：
When it fails to match, the user is prompted to input unlocking pin to unlock the terminal
Specifically, if it fails to match, it may be the lawful owner of terminal to illustrate possible active user, now,
Can further it be verified by other unlocking manners, the unlocking manner that the present embodiment default user is set is numerical ciphers solution
Lock.Now, terminal unlocking interface will show inputting interface, prompt user to input unlocking pin to unlock the terminal.Such as Fig. 8 institutes
Show be terminal unlock interface, user can by numeric keypad input unlocking pin, Password Input is correct, then terminal will solve
Lock.
It is understood that in other embodiments, unlocked if the unlocking manner that user sets slides as gesture, terminal
Unlock interface is slided into display and prompts user to enter line slip unblock.
It is understood that the unlocking manner of terminal can set interface to be set by user in latching mode, such as Fig. 7
Shown, can include various ways, the users such as password unblock, gesture unblock (sliding unblock) and electrocardio unblock can select simultaneously
Select a variety of unblocks.When taking care electrolysis lock and being chosen, then terminal will perform the terminal unlocking optimization method in the present invention, also, the heart
Electric unlocking manner will be better than other unlocking manners.Take care electric unlocking manner failure or can not perform (for example, electrocardio can not be obtained
Diagram data), just further it is unlocked by other means.
Further, in the present embodiment, processor 110 is additionally operable to perform the following step of terminal unlocking optimization program realization
Suddenly：
The ECG data of the user in preset time is gathered, the heart of the user is established according to the ECG data
Electrograph model；
Specifically, processor 110 is by gathering electrocardiogram number of the user for a period of time in (for example, preset time is 1 day)
According to as modeling data, user's heartbeat can be modeled, so as to establish electrocardio graph model corresponding to the user.Modeling data
Including but not limited to following electrocardiogram parameters：Phase, QTC, electrocardial vector axle etc. between phase, U ripples, P ripples, QT between heart rate, PR.Model mesh
Predominantly different parameters establish the model of an electrocardiogram, so as to be judged by the comparison of different parameters, come true
The registration of different ECG datas and electrocardio graph model is recognized, so as to identify legal terminal user.At present, modeling process is lifted
Under such as：
1. heart rate, the effective heart rate data of user usually is filtered out by all ECG datas collected, and calculate
Average value, positive and negative deviation scope is added as criterion；For example, the normal cardiac rate that user is calculated is 72 beats/min, add
It is 5 to enter deviation, and can obtain criterion is：67 beats/min -77 beats/min, the screening of data can use sixteen principles,
Subsequently repeat no more；
Phase between 2.PR, atrioventricular conduction time, the phase was at 0.12~0.20 second between normal PR.But when the conduction in atrium to ventricle
Block, then show as the extension of phase between PR.The situation of different human hearts is different, then the phase is different between PR.According to the institute of collection
There is ECG data to calculate the phase between the PR of user, add positive and negative deviation scope as criterion；
Phase between 3.QT, between QT the phase represent time of the ventricle from depolarization to multipole.By sixteen principles, from the institute collected
There is ECG data to filter out the phase between the effective QT of user usually, and calculate average value, add positive and negative deviation scope as judgement
Standard；
The phase is influenceed by heart rate between 4.QTC, QT, and the phase is QTC=QT/ (PR between now impacted QT0.5)；According to above-mentioned
Formula and all electrocardiogram numbers collected can calculate QTC values during user's different heart rate, add positive and negative deviation scope conduct
Criterion；
5. electrocardial vector axle, heart can produce many different directions galvanic couple vectors in depolarization and process of repolarization.Difference
The galvanic couple vector in direction is comprehensive into a vector, and the complex electrocardio for forming whole heart is vectorial.According to all electrocardios collected
Diagram data, confirm user's electrocardial vector axle scope according to look-up table according to the form below, obtained electrocardial vector axle scope is to judge mark
It is accurate.Table 1 below is electrocardial vector axle table：
Table 1
| Electrocardio axle offset | Ⅰ | Ⅱ | Ⅲ | Cardiac electric axis value scope |
| Normally | + | + | + | 0~+90 ° |
| Slight left avertence | + | + | — | 0~-30 ° |
| Obvious left avertence | + | — | — | - 30 °~-90 ° |
| Axis right deviation | — | ± | + | + 90 °~+180 ° |
| Electric axis extreme right avertence | — | — | — | + 180 °~+270 ° |
It is understood that above-mentioned modeling process is only as an example, in other embodiments, collecting what modeling needed
After ECG data, the electrocardio graph model of corresponding user can be obtained by any one modeling pattern, the present invention is not done to this
Limitation.
Further, in other embodiments, when the heartbeat sensor is external sensor, processor 110 is used for
Perform terminal unlocking optimization program and specifically included with realizing the step of the collection user current ECG data：
Judge whether the terminal is currently connected with default wearable device；
If so, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
If it is not, connection is established and by described wearable with the default wearable device by the link information to prestore
The heartbeat sensor collection current ECG data of user of equipment.
Then can be the heartbeat sensing on wearable device specifically, when the heartbeat sensor is external sensor
Device, for example, intelligent watch or motion bracelet etc..Therefore, when needing to gather ECG data, terminal is necessarily required to and preset
Wearable device be in connection status, if the terminal of lock-out state is lifted, terminal has been connected to default wearable
Equipment, now, the current ECG data of user is directly gathered by the wearable device.If the terminal quilt of lock-out state
When picking up, terminal is simultaneously not connected with default wearable device, now, then needs to be attached by the link information to prestore, even
After being connected into work(, then pass through the current ECG data of wearable device collection user.Herein, default wearable device can be with
It is any wearable device that terminal was once connected and recorded, for example, terminal once connected intelligent watch and motion bracelet, then it is intelligent
Wrist-watch and motion bracelet can be default wearable devices.Terminal is in first connection wearable device, it will recording this can
The link information of wearable device.Therefore, when needing to be again coupled to, terminal can directly pass through the connection pair of the link information that prestores
The wearable device answered.
Further, in the present embodiment, processor 110 is described to realize for performing the terminal unlocking optimization program
The step of current ECG data is matched with the electrocardio graph model of the user specifically includes：
The default electrocardiogram parameters are compared one by one with the corresponding parameter in the electrocardio graph model of the user；
Determine that the current ECG data overlaps with the electrocardiogram of the electrocardio graph model of the user according to comparison result
Degree；
Compare the registration and predetermined threshold value, when the registration is more than or equal to predetermined threshold value, judge described work as
Preceding ECG data and the electrocardiogram Model Matching success of the user；When the registration is less than the threshold value, institute is judged
State current ECG data and the electrocardiogram Model Matching of the user fails.
Specifically, as described above, ECG data includes multiple default electrocardiogram parameters, therefore, work as in matching user
When preceding ECG data and the electrocardio graph model of user, and by the one-to-one corresponding of default electrocardiogram parameters compare into
OK, for example, by ECG data between heart rate, PR between phase, QT in the parameter such as phase, QTC, electrocardial vector axle and electrocardio graph model
Corresponding parameter is compared and records comparison result one by one, can be determined according to the comparison result of all default electrocardiogram parameters
The electrocardiogram registration of current ECG data and the electrocardio graph model of the user.For example, when all default electrocardiogram ginsengs
Several comparison results is all to compare successfully, then registration is 100%.If default electrocardiogram parameters have 5, wherein 4 comparisons
Success, 1 compares failure, then can registration be not yet 80%, the like.It is understood that default electrocardiogram ginseng
Number quantity can be according to change be actually needed, and its maximum depends on the acquisition capacity with heartbeat sensor.According to current electrocardiogram
The electrocardiogram registration of the electrocardio graph model of data and the user, it is possible to determine that the current ECG data of user and user's
Whether the match is successful for electrocardio graph model.By obtained registration compared with predetermined threshold value, when registration reaches predetermined threshold value,
Then think that the match is successful, it is on the contrary, then it is assumed that it fails to match.Herein, predetermined threshold value can according to be actually needed dispatched from the factory by manufacturer it is pre-
If or modified by user.
Processor 110 optimizes program by performing the terminal unlocking of the present embodiment, when detecting terminal and being lifted, judges
Whether the terminal is in the lock state；If so, the collection current ECG data of user；By the current ECG data and institute
The electrocardio graph model for stating user is matched；When the match is successful, the terminal is directly unlocked..So as to pick up locking in user
Terminal when, can be directly unlocked by the ECG data of user, both ensure that and user is accurately identified, skipped again
It is manually entered password or slides the operation of unblock, has reached the purpose of safety and quick release, improve Consumer's Experience.
The present invention further provides a kind of computer-readable recording medium, it is stored with the computer-readable recording medium
Above-mentioned terminal unlocking optimizes program, and the terminal unlocking optimization program realizes terminal unlocking as described above when being executed by processor
Optimization method.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of terminal unlocking optimization method, it is characterised in that methods described includes step：
When detecting terminal and being lifted, judge whether the terminal is in the lock state；
If so, the collection current ECG data of user；
The current ECG data is matched with the electrocardio graph model of the user；
When the match is successful, the terminal is directly unlocked.
2. terminal unlocking optimization method according to claim 1, it is characterised in that when detecting terminal and being lifted, sentence
Before whether the fixed terminal is in the lock state, methods described also includes：
The ECG data of the user in preset time is gathered, the electrocardiogram of the user is established according to the ECG data
Model.
3. terminal unlocking optimization method according to claim 1, it is characterised in that the collection current electrocardiogram number of user
According to the step of specifically include：
Judge whether the terminal is currently connected with default wearable device；
If so, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
If it is not, connection is established and by the wearable device with the default wearable device by the link information to prestore
Heartbeat sensor collection the current ECG data of user.
4. terminal unlocking optimization method according to claim 1, it is characterised in that the ECG data includes default
Electrocardiogram parameters, described the step of being matched the current ECG data with the electrocardio graph model of the user, specifically wrap
Include：
The default electrocardiogram parameters are compared one by one with the corresponding parameter in the electrocardio graph model of the user；
The electrocardiogram registration of the current ECG data and the electrocardio graph model of the user is determined according to comparison result；
Compare the registration and predetermined threshold value；
When the registration is more than or equal to predetermined threshold value, the current ECG data and the electrocardiogram of the user are judged
Model Matching success；
When the registration is less than the threshold value, the current ECG data and the electrocardio graph model of the user are judged
With failure.
5. according to the terminal unlocking optimization method described in claim any one of 1-4, it is characterised in that methods described also includes：
When it fails to match, the user is prompted to input unlocking pin to unlock the terminal.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes memory, processor and is stored in the memory
Terminal unlocking optimization program that is upper and can running on the processor, the processor are used to perform the terminal unlocking optimization
Program is to realize following steps：
When detecting terminal and being lifted, judge whether the terminal is in the lock state；
If so, the collection current ECG data of user；
The current ECG data is matched with the electrocardio graph model of the user；
When the match is successful, the terminal is directly unlocked.
7. mobile terminal according to claim 6, it is characterised in that when detecting terminal and being lifted, judge the end
Before whether end is in the lock state, the processor is additionally operable to perform the terminal unlocking optimization program to realize following step
Suddenly：
The ECG data of the user in preset time is gathered, the electrocardiogram of the user is established according to the ECG data
Model.
8. mobile terminal according to claim 7, it is characterised in that the processor is excellent for performing the terminal unlocking
Change program and specifically included with realizing the step of collection user's current ECG data：
Judge whether the terminal is currently connected with default wearable device；
If so, the current ECG data of user is gathered by the heartbeat sensor of the wearable device；
If it is not, connection is established and by the wearable device with the default wearable device by the link information to prestore
Heartbeat sensor collection the current ECG data of user.
9. mobile terminal according to claim 7, it is characterised in that the ECG data is joined including default electrocardiogram
Number, the processor be used to performing terminal unlocking optimization program with realize it is described will the currently ECG data with it is described
The step of electrocardio graph model of user is matched specifically includes：
The default electrocardiogram parameters are compared one by one with the corresponding parameter in the electrocardio graph model of the user；
The electrocardiogram registration of the current ECG data and the electrocardio graph model of the user is determined according to comparison result；
Compare the registration and predetermined threshold value；
When the registration is more than or equal to predetermined threshold value, the current ECG data and the electrocardiogram of the user are judged
Model Matching success；
When the registration is less than the threshold value, the current ECG data and the electrocardio graph model of the user are judged
With failure.
10. a kind of computer-readable recording medium, the computer-readable recording medium storage has terminal unlocking to optimize program, institute
Stating terminal unlocking optimization program can be by least one computing device, so that at least one computing device such as claim
The step of terminal unlocking optimization method any one of 1-5.
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