CN105353952B - Mobile terminal screen tripper and method - Google Patents
Mobile terminal screen tripper and method Download PDFInfo
- Publication number
- CN105353952B CN105353952B CN201510641471.5A CN201510641471A CN105353952B CN 105353952 B CN105353952 B CN 105353952B CN 201510641471 A CN201510641471 A CN 201510641471A CN 105353952 B CN105353952 B CN 105353952B
- Authority
- CN
- China
- Prior art keywords
- touch
- mobile terminal
- grade
- time
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of mobile terminal screen unlocking method, the mobile terminal screen unlocking method receives touch operation of the user to mobile terminal back induction region the following steps are included: when mobile terminal screen is lock state；Judge whether the touch parameter of the touch operation matches with the unlocking pin prestored；If so, executing unlocking screen operation.Invention additionally discloses a kind of mobile terminal screen trippers.The present invention efficiently solves unlocking screen password and is leaked, and there are problems that potential security risk, improves the safety of mobile terminal.
Description
Technical field
The present invention relates to field of information security technology more particularly to a kind of mobile terminal screen tripper and methods.
Background technique
With popularizing for the touch screens class mobile terminal such as smart phone, tablet computer, many users are reached using screen locking
Protection privacy, the purpose for preventing maloperation and power saving.After mobile terminal enters screen lock state, need user to mobile terminal into
Row unlock is so that mobile terminal enters working condition.In the prior art, user mainly has two to the unlocking manner of mobile terminal
Kind, one is input numerical ciphers, another kind is input nine grids sliding trace.
In above two unlocking manner, if user is in the occasion of densely populated place, such as squeezes public transport, squeezes subway, at this
If user will unlock screen locking under kind occasion, it is easy to it is pried through by stranger and reveals unlocking pin, thus there are potential
Security risk.
Summary of the invention
It is a primary object of the present invention to propose a kind of mobile terminal screen tripper and method, it is intended to solve screen solution
Lock cipher is leaked, and there are problems that potential security risk.
To achieve the above object, a kind of mobile terminal screen tripper provided by the invention, the mobile terminal screen
Tripper includes:
Receiving module receives user to mobile terminal back induction region when mobile terminal screen is lock state
Touch operation；
Judgment module, for judging whether the touch parameter of the touch operation matches with the unlocking pin prestored；
Execution module executes screen if the touch parameter for the touch operation is matched with the unlocking pin prestored
Unlock operation.
Optionally, the mobile terminal screen tripper further include:
Module is obtained, for when receiving pressing operation of the user to mobile terminal back induction region, described in acquisition
The pressing parameter of pressing operation；
Module is lighted, for lighting the mobile terminal screen when the pressing parameter meets preset condition.
Optionally, when the touch operation is sliding touch operation, the touch parameter includes sliding trace, touches pressure
Power and touch time.
Optionally, the mobile terminal screen tripper further include:
Logging modle, for receiving user in mobile terminal screen and solution being arranged when receiving setting unlocking pin instruction
The sliding trace of lock cipher, and it is recorded in touch pressure and touch time of the user to each touch point in the sliding trace；
Processing module, for obtaining the touch pressure of each touch point and touching time corresponding touch pressure grade
And time grade is touched, and using the sliding trace, touch pressure grade and the touch time grade as unlocking pin.
Optionally, the judgment module includes:
Track judging unit, for judge it is described touch parameter in sliding trace whether with the cunning in the unlocking pin
Dynamic rail mark is consistent；
Acquiring unit, it is consistent with the sliding trace in the unlocking pin for the sliding trace in the touch parameter
When, obtain the touch pressure touched in parameter and the touch time corresponding touch pressure grade and touch the time etc.
Grade；
Touch point judging unit judges the touch pressure grade obtained and the touch time grade and the unlock
Whether the touch pressure grade and the touch time grade in password consistent, wherein the touch pressure grade of acquisition and
When the touch time grade is with the touch pressure grade and the consistent touch time grade in the unlocking pin, institute is determined
The touch parameter for stating touch operation is matched with the unlocking pin prestored.
In addition, to achieve the above object, the present invention also proposes a kind of mobile terminal screen unlocking method, the mobile terminal
Unlocking screen method the following steps are included:
When mobile terminal screen is lock state, touch operation of the user to mobile terminal back induction region is received；
Judge whether the touch parameter of the touch operation matches with the unlocking pin prestored；
If so, executing unlocking screen operation.
Optionally, before the step of receiving touch operation of the user to mobile terminal back induction region, further includes:
When receiving pressing operation of the user to mobile terminal back induction region, the pressing of the pressing operation is obtained
Parameter；
When the pressing parameter meets preset condition, the mobile terminal screen is lighted.
Optionally, when the touch operation is sliding touch operation, the touch parameter includes sliding trace, touches pressure
Power and touch time.
Optionally, the mobile terminal screen unlocking method further include:
When receiving setting unlocking pin instruction, user is received in the sliding rail of mobile terminal screen setting unlocking pin
Mark, and it is recorded in touch pressure and touch time of the user to each touch point in the sliding trace；
Obtain the touch pressure of each touch point and touch time corresponding touch pressure grade and touch the time etc.
Grade, and using the sliding trace, touch pressure grade and the touch time grade as unlocking pin.
Optionally, the step of whether the touch parameter for judging the touch operation matches with the unlocking pin prestored packet
It includes:
Judge whether the sliding trace in the touch parameter is consistent with the sliding trace in the unlocking pin；
When sliding trace in the touch parameter is consistent with the sliding trace in the unlocking pin, the touching is obtained
It touches touch pressure and the touch time corresponding touch pressure grade in parameter and touches time grade；
Judge the touch pressure grade obtained and the touch pressure touched in time grade and the unlocking pin
Whether power grade and the touch time grade are consistent, wherein the touch pressure grade of acquisition and the touch time etc.
When grade is with the touch pressure grade and the consistent touch time grade in the unlocking pin, the touching of the touch operation is determined
Parameter is touched to match with the unlocking pin prestored.
Mobile terminal screen tripper proposed by the present invention and method, mobile terminal of the invention are receiving user couple
When the touch operation of mobile terminal back induction region, by judge the touch operation touch parameter whether with the solution that prestores
Lock cipher is consistent, when the touch parameter is consistent with the unlocking pin prestored, unlocks the locking of mobile terminal screen.Relative to
The prior art only judge sliding trace and to the mode that mobile terminal screen is unlocked, the present invention using judge sliding trace and
The mode that touch pressure and touch time in slide to each touch point combine, due to being operated in unlocking screen
In, touch pressure and touch time to each touch point are not easy to be found by stranger, therefore the present invention efficiently solves screen
Unlocking pin is leaked, and there are problems that potential security risk, improves the safety of mobile terminal, meanwhile, with tradition
Unlocking manner compare, it is more humanized, better user experience can be brought.
Detailed description of the invention
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal；
Fig. 2 is the circuit diagram of pressure detecting in mobile terminal；
Fig. 3 is the functional block diagram of the first embodiment of mobile terminal screen tripper of the present invention；
Fig. 4 is the functional block diagram of the second embodiment of mobile terminal screen tripper of the present invention；
Fig. 5 is the functional block diagram of the 3rd embodiment of mobile terminal screen tripper of the present invention；
Fig. 6 is the refinement the functional block diagram of judgment module in Fig. 3；
Fig. 7 is an interface schematic diagram of present invention unlock operation；
Fig. 8 is the flow diagram of the first embodiment of mobile terminal screen unlocking method of the present invention；
Fig. 9 is the flow diagram of the second embodiment of mobile terminal screen unlocking method of the present invention；
Figure 10 is the flow diagram of the 3rd embodiment of mobile terminal screen unlocking method of the present invention；
Figure 11 is to judge the step of whether the touch parameter of the touch operation matches with the unlocking pin prestored refinement stream
Journey schematic diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific 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.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 1220, camera 121 is to the static map obtained in video acquisition mode or image capture mode by image capture apparatus
The image data of piece or video is handled.Treated, and picture frame may be displayed on display unit 151.At camera 121
Picture frame after reason can store in memory 160 (or other storage mediums) or carry out via wireless communication unit 110
It sends, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (audio data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action
Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model
For the format output that can be sent to mobile communication base station via mobile communication module 112.Various types can be implemented in microphone 122
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Person's interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include that proximity sensor 1410 will combine below
Touch screen is described this.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit
153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm list
Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control
Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
It is the circuit diagram of pressure detecting in terminal referring to Fig. 2, Fig. 2.
Firstly, pressure sensor is generated by the deformation on mobile terminal and exports corresponding voltage change；
Secondly, signal amplifier amplifies the voltage for the variation that pressure sensor exports；
Then, amplified signal through ADC analog-digital converter be converted into digital signal and export to microprocessor into
Row processing；
Finally, the compressing time control corresponding with pressure value generation that microprocessor is different according to corresponding to digital signal
Output, the output include: switching signal, the communication bus etc. that interruption, GPIO universal input/output are simulated, wherein communication is total
Line can be serial ports, the interfaces such as I2C, SPI, but be not limited to above-mentioned interface.
In the present invention, the quantity of pressure sensor and setting position are unlimited, for example setting is one or more, and setting is moving
Shell side, the screen lower section of dynamic terminal, or the back of mobile terminal, the lower section of key are set etc..
The pressure detecting region for being set to the pressure sensor at mobile terminal back in the present invention can be mobile terminal
The entire back side can also be the partial region at the mobile terminal back side, can be produced as needed by production firm.
Structure based on above-mentioned mobile terminal hardware configuration and pressure detection circuit proposes mobile terminal screen of the present invention
The each embodiment of tripper.
As shown in figure 3, first embodiment of the invention proposes a kind of mobile terminal screen tripper, the mobile terminal screen
Curtain tripper includes: receiving module 10, judgment module 20 and execution module 30.
The receiving module 10, for receiving user to mobile terminal back when mobile terminal screen is lock state
The touch operation of induction region；
When mobile terminal screen is lock state, if desired user uses the mobile terminal at this time, then user is first
Need to be unlocked the mobile terminal operation, the receiving module 10 receives user to mobile terminal back induction region
Touch operation, it is different from traditional unlocking pin of input on the screen of the mobile terminal, unlock operation be it is mobile eventually
Hold in the induction region at back and carry out, the size of the induction region account for after entire screen back three/to three points two it
Between, specific size is determined according to actual mobile terminal product.There are a pressure touchs to incude in the induction region
Device, for recording user in the touch operation of the induction zone.
The judgment module 20, for judge the touch operation touch parameter and the unlocking pin prestored whether
Match；
When the touch operation is sliding touch operation, the touch parameter includes sliding trace, touch pressure and touch
Time.The touch pressure and touch time are touch pressure and touch of the user in the sliding trace to each touch point
Time.The process of touch point in the determining sliding trace are as follows: when user stops one in the sliding process of the induction region
The section time, and the time is greater than a preset time, then representing the place of the stop, there are a touch points.In the receiving module
10 receive user after the touch operation of mobile terminal back induction region, and the judgment module 20 judges the touch operation
Touch parameter whether matched with the unlocking pin prestored.The unlocking pin prestored is to unlock the mobile terminal screen lock
Fixed password, the unlocking pin prestored are that user presets and is stored in the storage unit of the mobile terminal.It can be with
Understand, the unlocking pin prestored also include sliding trace information and in the sliding trace user to each touching
It touches touch pressure a little and touches temporal information, when being operated with unlock not to the touch operation of mobile terminal back induction region
Together, the unlocking pin prestored is to carry out touch operation setting by the unlocking screen pattern to the mobile terminal,
In, the screen of the mobile terminal is also able to record the sliding trace of the touch operation and each touching in sliding trace
It touches touch pressure a little and touches temporal information.
The execution module 30 is held if the touch parameter for the touch operation is matched with the unlocking pin prestored
The operation of row unlocking screen.
User is being received after the touch operation of mobile terminal back induction region, the touch of the touch operation is being joined
Number is matched with the unlocking pin prestored, when the touch parameter of the touch operation is consistent with the unlocking pin prestored, institute
It states mobile terminal and determines that the touch operation is correct touch operation, while the execution module 30, execution unlocking screen are grasped
Make, and unlock animation occurs in the screen of the mobile terminal；When the touch parameter of the touch operation and the unlock that prestores are close
When code is inconsistent, the mobile terminal determines that the touch operation is the touch operation of mistake, keeps lock state of screen, and mention
Show user.The mode of the prompt user can be again defeated for the unlocking pin mistake of prompt user's input, or prompt user
Enter unlocking pin etc..
The mobile terminal of this embodiment is when receiving touch operation of the user to mobile terminal back induction region, by sentencing
Break the touch operation touch parameter it is whether consistent with the unlocking pin prestored, it is close in the touch parameter and the unlock that prestores
When code is consistent, the locking of mobile terminal screen is unlocked.Sliding trace is only judged compared with the existing technology and to mobile terminal screen
The mode being unlocked, the present invention, which uses, judges sliding trace and touch pressure and touching in slide to each touch point
The mode that the time combines is touched, due in unlocking screen operates, touch pressure to each touch point and the time is touched and is not easy
It is found by stranger, therefore the present invention efficiently solves unlocking screen password and is leaked, and asking there are potential security risk
Topic, improves the safety of mobile terminal, meanwhile, it is more humanized compared with traditional unlocking manner, it can bring preferably
User experience.
The second embodiment that mobile terminal screen tripper of the present invention is proposed based on first embodiment, in the present embodiment
In, referring to Fig. 4, the mobile terminal screen tripper further include: obtain module 40 and light module 50.
The acquisition module 40 obtains institute when receiving pressing operation of the user to mobile terminal back induction region
State the pressing parameter of pressing operation；
It is described to light module 50, for lighting the mobile terminal screen when the pressing parameter meets preset condition.
When user needs to unlock the locking of mobile terminal screen, user passes through the induction zone at the back in mobile terminal
Domain carries out pressing operation, so that the instruction of mobile terminal screen is lighted in triggering one, optionally, the pressing operation is to described
The double click operation of induction region receives user and grasps to the pressing of mobile terminal back induction region when the acquisition module 40
When making, the pressing parameter of the pressing operation is obtained, the pressing parameter is that the corresponding functionality of the pressing operation executes life
It enables, as lights or extinguish the order of the mobile terminal screen.After the pressing parameter got meets preset condition,
It is described to light module 50, the mobile terminal screen is lighted, the image content in screen is checked so as to user.Optionally, described
The instruction that preset condition is triggered for double-click induction region.Similarly, it when user needs to lock the screen of the mobile terminal, uses
Family can the induction region at back equally to the mobile terminal carry out pressing operation, optionally, the pressing operation is pair
The single-click operation of induction region judges whether the pressing parameter of the pressing operation is full after receiving the pressing operation of user
Sufficient preset condition extinguishes the screen of the mobile terminal when the pressing parameter meets preset condition.It is understood that
The lighting in pressing operation to mobile terminal screen, the pressing operation lighted not only can be double click operation, can also be with
It for single-click operation, or is the pressing operation of one preset time of long-pressing induction zone, similarly, the extinguishing to mobile terminal screen
It can also be any of the above-described middle pressing operation in touch operation.
The present embodiment is realized by the pressing operation of reception mobile terminal back induction region and lights mobile terminal screen
Operation, with it is existing by way of clicking side press-key and lighting the screen of mobile terminal compared with so that user's operation is more just
It is prompt, practical.
The 3rd embodiment that mobile terminal screen tripper of the present invention is proposed based on first or second embodiments, in this reality
It applies in example, referring to Fig. 5, the mobile terminal screen tripper further include: logging modle 60 and processing module 70,.
The logging modle 60, for receiving user in mobile terminal screen when receiving setting unlocking pin instruction
The sliding trace of unlocking pin is set, and is recorded in touch pressure and touch of the user to each touch point in the sliding trace
Time；
When receiving setting unlocking pin instruction, the mobile terminal provides set interface, so that user is based on described
Unlocking pin is arranged in set interface, and optionally, the set interface is nine grids pattern, and user is based on the nine grids pattern and sets
Set the sliding trace of unlocking pin, while the logging modle 60 is recorded in the sliding trace user to each touch point
Touch pressure and touch time.In the present embodiment, the screen of the mobile terminal is the screen with pressure touch inductor.
The processing module 70, for obtaining the touch pressure of each touch point and touching time corresponding touch pressure
Power grade and touch time grade, and using the sliding trace, touch pressure grade and the touch time grade as solution
Lock cipher.
After the touch pressure and touch time that each touch point is recorded, the pressure touch inductor is to described each
The touch pressure of touch point and touch time carry out scalar quantization processing, the scalar quantization processing specifically: will touch respectively
Pressure and touch time are divided into a default grade, and the touch pressure being in a preset range or touch time are divided into together
One grade.In the present embodiment, the touch pressure and touch time are all divided into 3 grades, it is to be understood that institute
When stating to touch pressure and touch the grade classification of time, 2 grades can also be divided into, 4 grades, 5 grades etc., and to touching
When touching pressure and touching the grade classification of time, it can be divided into identical grade, different grades can also be divided into, at this
In embodiment, without limitation.In the touch pressure to each touch point and after touching time progress scalar quantization processing, obtain
To the corresponding touch pressure grade in each touch point and touch time grade.In the touch press etc. for obtaining each touch point
After grade and touch time grade, by the touch pressure grade of each touch point, time grade and sliding trace work are touched
For unlocking pin, and the unlocking pin is stored in the storage unit of mobile terminal.
The present embodiment is by the unlocking pin of pre-set screen locking, thus in unlocking screen, to provide pair
The object of ratio, while the unlocking pin information that touch operation when by the unlocking pin of setting includes carries out at scalar quantization
Reason improves the practicability of unlock operation so that user becomes easier in the unlock operation to mobile terminal.
The fourth embodiment that mobile terminal screen tripper of the present invention is proposed based on any of the above-described embodiment, in this implementation
In example, referring to Fig. 6, the judgment module 20 includes: track judging unit 21, acquiring unit 22 and touch point judging unit 23.
The track judging unit 21, for judge it is described touch parameter in sliding trace whether with the unlocking pin
In sliding trace it is consistent；
During whether the touch parameter and the unlocking pin prestored for judging the touch operation are matched, the track
Judging unit 21 first determines whether the sliding trace of the slide is consistent with the sliding trace in the unlocking pin.?
Before judging the sliding trace in the sliding trace and the unlocking pin, need first to advise the sliding trace
Whole processing, the process of the regular processing specifically: convert rule for the irregular sliding trace of user's touch operation
Sliding trace then, and the sliding trace of the rule is converted to the sliding trace of default size.By the sliding trace
After carrying out regular processing, just treated the sliding trace is compared with the sliding trace in the unlocking pin.When
When sliding trace in the sliding trace and the unlocking pin is inconsistent, the touch parameter of the touch operation and pre- is determined
The unlocking pin deposited mismatches, and the deterministic process terminates, and keeps the lock state of the screen, while prompting user to unlock and losing
It loses.
The acquiring unit 22, for the sliding rail in the sliding trace and the unlocking pin in the touch parameter
When mark is consistent, the touch pressure touched in parameter and the touch time corresponding touch pressure grade and touch are obtained
Time grade；
When the sliding trace is consistent with the sliding trace in the unlocking pin, the acquiring unit 22 obtains described
It touches touch pressure and the touch time corresponding touch pressure grade in parameter and touches time grade.The touch
Pressure rating and touch time grade be the touch track in each touch point touch pressure and touch the time by etc. ratio
The corresponding touch pressure grade in each touch point obtained after quantification treatment and touch time grade.Specifically, passing through an example
To describe the scalar quantization treatment process to each touch point.Example is as follows:
Assuming that user is in the closure unlock that the sliding trace of mobile terminal back induction zone touch operation is a figure six
Pattern.Specifically, referring to Fig. 7, the unlocking pattern includes 9 touch points, for the convenience of description, clicking through to 9 touches
Row number, respectively 1,2,3,4,5,6,7,8,9, the sliding trace of the unlocking pattern are 1-2-3-4-5-6-7-8-9-4,
In the slide of the figure six of above-mentioned formation, it is related to the touch-control of 10 touch points altogether.In the present embodiment, the touch pressure
The unit of power is pressure equivalent, and maximum touch pressure is 12 pressure equivalents, and the pressure that each pressure equivalent represents is by terminal
Depending on the maximum pressure touch-control dynamics of support.Assuming that user is different to the touch pressure size of above-mentioned 10 touch points, and
Touch pressure to each touch point is respectively 9-10-8-12-9-7-6-8-7-12, pressure touch inductor receive it is each
After the touch pressure of touch point, same-size ratio processing is carried out to the touch pressure of each touch point.It in the present embodiment, will be described
Touch pressure is divided into 3 grades, and the touch pressure that pressure is 1-4 pressure equivalent is divided into the 1st grade, is 5-8 pressure by pressure
The touch pressure of power equivalent is divided into the 2nd grade, the touch pressure that pressure is 9-12 pressure equivalent is divided into the 3rd grade, according to upper
Division is stated, then 3-3-2-3-3-2-2-2-2-3 is translated into the touch pressure of each touch point, similarly, to each touch
In the scalar quantization processing of the touch time of point, according to the similar method of processing touch pressure.Assuming that user touches above-mentioned 10
The touch time touched a little is also different, and in the calculating for touching the time, does not consider sliding time, and assume user couple
The touch time of above-mentioned 10 touch points is respectively 1.2-0.9-1.0-0.9-0.7-0.6-0.4-0.3-0.7-0.9, the touching
The unit for touching the time is the second.Likewise, assuming for be divided into the touch time that then the touch time is passing through for 3 grades
After scalar quantization processing, 3-3-3-3-2-2-1-1-2-2 is translated into the touch time of each touch point, by above-mentioned point
After grade quantification treatment, the touch pressure and the touch time corresponding touch pressure grade touched in parameter can be got
And touch time grade.
The touch point judging unit 23, the touch pressure grade and the touch time grade for judging to obtain
With in the unlocking pin touch pressure grade and the touch time grade it is whether consistent, wherein the touch of acquisition
Pressure rating and the touch pressure grade and the touch time grade one touched in time grade and the unlocking pin
When cause, determine that the touch parameter of the touch operation is matched with the unlocking pin prestored.
After getting the touch pressure grade and the touch time grade, the touch point judging unit 23 into one
Step judge the touch pressure grade and the touch time grade and touch pressure grade in the unlocking pin and described
Whether consistent time grade is touched, when in the judgement touch pressure grade and the touch time grade and the unlocking pin
Touch pressure grade and the consistent touch time grade when, determine the touch operation touch parameter and the unlock prestored
Password match, and unlock the mobile terminal screen.It is understood that in the touch parameter for judging the touch operation and in advance
When whether the unlocking pin deposited matches, the touch pressure grade and the touch time grade and the solution can also be first judged
Whether the touch pressure grade and the touch time grade in lock cipher consistent, then judge again the sliding trace whether with
Sliding trace in the unlocking pin is consistent, or is judged simultaneously both above-mentioned.
The present embodiment is by matching the touch parameter of the touch operation with the unlocking pin prestored, to judge
The screen of mobile terminal whether is unlocked, is leaked to efficiently solve unlocking screen password, and there are potential security risks
The problem of, improve the safety of mobile terminal.
The present invention further provides a kind of mobile terminal screen unlocking methods.
It is the flow diagram of the first embodiment of mobile terminal screen unlocking method of the present invention referring to Fig. 8, Fig. 8.
In the present embodiment, the mobile terminal screen unlocking method the following steps are included:
Step S10 receives touching of the user to mobile terminal back induction region when mobile terminal screen is lock state
Touch operation；
When mobile terminal screen is lock state, if desired user uses the mobile terminal at this time, then user is first
It needs to be unlocked operation to the mobile terminal.The mobile terminal receives touching of the user to mobile terminal back induction region
Operation is touched, different from traditional unlocking pin of input on the screen of the mobile terminal, the unlock operation is carried on the back in mobile terminal
It being carried out in the induction region in portion, the size of the induction region accounts for three after entire screen back/to between three point two, tool
The size of body is determined according to actual mobile terminal product.There are a pressure touch inductors in the induction region, use
To record user in the touch operation of the induction zone.
Step S20, judges whether the touch parameter of the touch operation matches with the unlocking pin prestored；
When the touch operation is sliding touch operation, the touch parameter includes sliding trace, touch pressure and touch
Time.The touch pressure and touch time are touch pressure and touch of the user in the sliding trace to each touch point
Time.The process of touch point in the determining sliding trace are as follows: when user stops one in the sliding process of the induction region
The section time, and the time is greater than a preset time, then representing the place of the stop, there are a touch points.Exist receiving user
After the touch operation of mobile terminal back induction region, the mobile terminal judges the touch parameter of the touch operation and prestores
Unlocking pin whether match.The unlocking pin prestored is the password for unlocking the mobile terminal screen locking, this is prestored
Unlocking pin be that user presets and is stored in the storage unit of the mobile terminal.It is understood that described pre-
The unlocking pin deposited also includes sliding trace information and touch pressure of the user to each touch point in the sliding trace
And temporal information is touched, the solution that prestores different to the touch operation of mobile terminal back induction region when being operated from unlock
Lock cipher is to carry out touch operation setting by the unlocking screen pattern to the mobile terminal, wherein the mobile terminal
Screen be also able to record the touch pressure of the sliding trace of the touch operation and each touch point in sliding trace
And touch temporal information.
Step S30, if so, executing unlocking screen operation.
User is being received after the touch operation of mobile terminal back induction region, the touch of the touch operation is being joined
Number is matched with the unlocking pin prestored, when the touch parameter of the touch operation is consistent with the unlocking pin prestored, institute
It states mobile terminal and determines that the touch operation is correct touch operation, execute unlocking screen operation, and in the mobile terminal
Screen occur unlock animation；When the touch parameter of the touch operation and the inconsistent unlocking pin prestored, the movement
Terminal determines that the touch operation is the touch operation of mistake, keeps lock state of screen, and prompt user.The prompt user
Mode can for prompt user input unlocking pin mistake, or prompt user re-enter unlocking pin etc..
The mobile terminal of this embodiment is when receiving touch operation of the user to mobile terminal back induction region, by sentencing
Break the touch operation touch parameter it is whether consistent with the unlocking pin prestored, it is close in the touch parameter and the unlock that prestores
When code is consistent, the locking of mobile terminal screen is unlocked.Sliding trace is only judged compared with the existing technology and to mobile terminal screen
The mode being unlocked, the present invention, which uses, judges sliding trace and touch pressure and touching in slide to each touch point
The mode that the time combines is touched, due in unlocking screen operates, touch pressure to each touch point and the time is touched and is not easy
It is found by stranger, therefore the present invention efficiently solves unlocking screen password and is leaked, and asking there are potential security risk
Topic, improves the safety of mobile terminal, meanwhile, it is more humanized compared with traditional unlocking manner, it can bring preferably
User experience.
The second embodiment that mobile terminal screen unlocking method of the present invention is proposed based on first embodiment, in the present embodiment
In, referring to Fig. 9, the step of the touch operation for receiving user to mobile terminal back induction region before, further includes:
Step S11 obtains the pressing behaviour when receiving pressing operation of the user to mobile terminal back induction region
The pressing parameter of work；
Step S12 lights the mobile terminal screen when the pressing parameter meets preset condition.
When user needs to unlock the locking of mobile terminal screen, user passes through the induction zone at the back in mobile terminal
Domain carries out pressing operation, so that the instruction of mobile terminal screen is lighted in triggering one, optionally, the pressing operation is to described
The double click operation of induction region, when the mobile terminal receives user to the pressing operation of mobile terminal back induction region
When, the pressing parameter of the pressing operation is obtained, the pressing parameter is that the corresponding functionality of the pressing operation executes order,
As light or extinguish the order of the mobile terminal screen.After the pressing parameter got meets preset condition, point
The bright mobile terminal screen, the image content in screen is checked so as to user.Optionally, the preset condition is to double-click induction
The instruction that region is triggered.Similarly, when user needs to lock the screen of the mobile terminal, user can be equally to the shifting
The induction region at the back of dynamic terminal carries out pressing operation, and optionally, the pressing operation is the single-click operation to induction region,
After receiving the pressing operation of user, judge whether the pressing parameter of the pressing operation meets preset condition, is pressed described
When pressure parameter meets preset condition, extinguish the screen of the mobile terminal.It is understood that described to mobile terminal screen
It lights in pressing operation, the pressing operation lighted not only can be double click operation, or single-click operation, or be long-pressing
The pressing operation of one preset time of induction zone can also be similarly above-mentioned in the extinguishing touch operation to mobile terminal screen
Any middle pressing operation.
The present embodiment is realized by the pressing operation of reception mobile terminal back induction region and lights mobile terminal screen
Operation, with it is existing by way of clicking side press-key and lighting the screen of mobile terminal compared with so that user's operation is more just
It is prompt, practical.
The 3rd embodiment that mobile terminal screen unlocking method of the present invention is proposed based on first or second embodiments, in this reality
It applies in example, referring to Fig.1 0, the mobile terminal screen unlocking method further include:
Step S40 receives user in mobile terminal screen and unlocking pin is arranged when receiving setting unlocking pin instruction
Sliding trace, and be recorded in user in the sliding trace to the touch pressure of each touch point and touch the time；
When receiving setting unlocking pin instruction, the mobile terminal provides set interface, so that user is based on described
Unlocking pin is arranged in set interface, and optionally, the set interface is nine grids pattern, and user is based on the nine grids pattern and sets
The sliding trace of unlocking pin is set, while being recorded in touch pressure and touch of the user to each touch point in the sliding trace
Time.In the present embodiment, the screen of the mobile terminal is the screen with pressure touch inductor.
Step S50 obtains the touch pressure of each touch point and touches time corresponding touch pressure grade and touching
Time grade is touched, and using the sliding trace, touch pressure grade and the touch time grade as unlocking pin.
After the touch pressure and touch time that each touch point is recorded, the pressure touch inductor is to described each
The touch pressure of touch point and touch time carry out scalar quantization processing, the scalar quantization processing specifically: will touch respectively
Pressure and touch time are divided into a default grade, and the touch pressure being in a preset range or touch time are divided into together
One grade.In the present embodiment, the touch pressure and touch time are all divided into 3 grades, it is to be understood that institute
When stating to touch pressure and touch the grade classification of time, 2 grades can also be divided into, 4 grades, 5 grades etc., and to touching
When touching pressure and touching the grade classification of time, it can be divided into identical grade, different grades can also be divided into, at this
In embodiment, without limitation.In the touch pressure to each touch point and after touching time progress scalar quantization processing, obtain
To the corresponding touch pressure grade in each touch point and touch time grade.In the touch press etc. for obtaining each touch point
After grade and touch time grade, by the touch pressure grade of each touch point, time grade and sliding trace work are touched
For unlocking pin, and the unlocking pin is stored in the storage unit of mobile terminal.
The present embodiment is by the unlocking pin of pre-set screen locking, thus in unlocking screen, to provide pair
The object of ratio, while the unlocking pin information that touch operation when by the unlocking pin of setting includes carries out at scalar quantization
Reason improves the practicability of unlock operation so that user becomes easier in the unlock operation to mobile terminal.
The fourth embodiment that mobile terminal screen unlocking method of the present invention is proposed based on any of the above-described embodiment, in this implementation
In example, referring to Fig.1 1, the step S20 includes:
Step S21, judge it is described touch parameter in sliding trace whether with the sliding trace one in the unlocking pin
It causes；
During whether the touch parameter and the unlocking pin prestored for judging the touch operation are matched, the movement
Terminal first determines whether the sliding trace of the slide is consistent with the sliding trace in the unlocking pin.To described
Before sliding trace in sliding trace and the unlocking pin is judged, need first to carry out regular place to the sliding trace
Reason, the process of the regular processing specifically: convert rule for the irregular sliding trace of user's touch operation
Sliding trace, and the sliding trace of the rule is converted to the sliding trace of default size.It is carried out by the sliding trace
After regular processing, just treated the sliding trace is compared with the sliding trace in the unlocking pin.When described
When sliding trace in sliding trace and the unlocking pin is inconsistent, determines the touchs parameter of the touch operation and prestore
Unlocking pin mismatches, and the deterministic process terminates, and keeps the lock state of the screen, while user being prompted to unlock failure.
Step S22 is obtained when the sliding trace in the touch parameter is consistent with the sliding trace in the unlocking pin
It takes touch pressure and the touch time corresponding touch pressure grade in the touch parameter and touches time grade；
When the sliding trace is consistent with the sliding trace in the unlocking pin, the touching touched in parameter is obtained
It touches pressure and the touch time corresponding touch pressure grade and touches time grade.The touch pressure grade and touch
Time grade obtains after same-size ratioization processing for the touch pressure of each touch point in the touch track and touch time
The corresponding touch pressure grade in each touch point and touch time grade.Specifically, being described by an example to each touching
Touch scalar quantization treatment process a little.Example is as follows:
Assuming that user is in the closure unlock that the sliding trace of mobile terminal back induction zone touch operation is a figure six
Pattern.Specifically, referring to Fig. 7, the unlocking pattern includes 9 touch points, for the convenience of description, clicking through to 9 touches
Row number, respectively 1,2,3,4,5,6,7,8,9, the sliding trace of the unlocking pattern are 1-2-3-4-5-6-7-8-9-4,
In the slide of the figure six of above-mentioned formation, it is related to the touch-control of 10 touch points altogether.In the present embodiment, the touch pressure
The unit of power is pressure equivalent, and maximum touch pressure is 12 pressure equivalents, and the pressure that each pressure equivalent represents is by terminal
Depending on the maximum pressure touch-control dynamics of support.Assuming that user is different to the touch pressure size of above-mentioned 10 touch points, and
Touch pressure to each touch point is respectively 9-10-8-12-9-7-6-8-7-12, pressure touch inductor receive it is each
After the touch pressure of touch point, same-size ratio processing is carried out to the touch pressure of each touch point.It in the present embodiment, will be described
Touch pressure is divided into 3 grades, and the touch pressure that pressure is 1-4 pressure equivalent is divided into the 1st grade, is 5-8 pressure by pressure
The touch pressure of power equivalent is divided into the 2nd grade, the touch pressure that pressure is 9-12 pressure equivalent is divided into the 3rd grade, according to upper
Division is stated, then 3-3-2-3-3-2-2-2-2-3 is translated into the touch pressure of each touch point, similarly, to each touch
In the scalar quantization processing of the touch time of point, according to the similar method of processing touch pressure.Assuming that user touches above-mentioned 10
The touch time touched a little is also different, and in the calculating for touching the time, does not consider sliding time, and assume user couple
The touch time of above-mentioned 10 touch points is respectively 1.2-0.9-1.0-0.9-0.7-0.6-0.4-0.3-0.7-0.9, the touching
The unit for touching the time is the second.Likewise, assuming for be divided into the touch time that then the touch time is passing through for 3 grades
After scalar quantization processing, 3-3-3-3-2-2-1-1-2-2 is translated into the touch time of each touch point, by above-mentioned point
After grade quantification treatment, the touch pressure and the touch time corresponding touch pressure grade touched in parameter can be got
And touch time grade.
Step S23 judges in the touch pressure grade obtained and the touch time grade and the unlocking pin
Touch pressure grade and the touch time grade it is whether consistent, wherein the touch pressure grade of acquisition and the touching
When touching time grade with the touch pressure grade and the consistent touch time grade in the unlocking pin, the touch is determined
The touch parameter of operation is matched with the unlocking pin prestored.
After getting the touch pressure grade and the touch time grade, described touch pressure etc. is further judged
Grade and it is described touch time grade in the unlocking pin touch pressure grade and the touch time grade it is whether consistent,
When determining the touch pressure grade and time grade and the touch pressure grade in the unlocking pin and described of touching
When touch time grade is consistent, determine that the touch parameter of the touch operation is matched with the unlocking pin prestored, and unlocks described
Mobile terminal screen.It is understood that the touch parameter that judges the touch operation and the unlocking pin that prestores whether
Timing can also first judge the touch pressure grade and the touch pressure touched in time grade and the unlocking pin
Whether grade and the touch time grade consistent, then judge again the sliding trace whether with the cunning in the unlocking pin
Dynamic rail mark is consistent, or is judged simultaneously both above-mentioned.
The present embodiment is by matching the touch parameter of the touch operation with the unlocking pin prestored, to judge
The screen of mobile terminal whether is unlocked, is leaked to efficiently solve unlocking screen password, and there are potential security risks
The problem of, improve the safety of mobile terminal.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal screen tripper, which is characterized in that the mobile terminal screen tripper includes:
Receiving module receives touch of the user to mobile terminal back induction region when mobile terminal screen is lock state
Operation；
Judgment module, for judging whether the touch parameter of the touch operation matches with the unlocking pin prestored, wherein described
Touching parameter includes obtaining after the touch pressure of each touch point and the progress scalar quantization processing of touch time in touch track
The corresponding touch pressure grade in each touch point and time grade is touched, the touch point is when user is in the induction region
It stays for some time in sliding process, and the time is greater than the dwell point of a preset time；
Execution module executes unlocking screen if the touch parameter for the touch operation is matched with the unlocking pin prestored
Operation.
2. mobile terminal screen tripper as described in claim 1, which is characterized in that the mobile terminal screen unlock dress
It sets further include:
Module is obtained, for obtaining the pressing when receiving pressing operation of the user to mobile terminal back induction region
The pressing parameter of operation；
Module is lighted, for lighting the mobile terminal screen when the pressing parameter meets preset condition.
3. mobile terminal screen tripper as described in claim 1, which is characterized in that touched in the touch operation for sliding
When touching operation, the touch parameter includes sliding trace, touch pressure and touch time.
4. mobile terminal screen tripper as described in claim 1, which is characterized in that the mobile terminal screen unlock dress
It sets further include:
Logging modle, for it is close in mobile terminal screen setting unlock to receive user when receiving setting unlocking pin instruction
The sliding trace of code, and it is recorded in touch pressure and touch time of the user to each touch point in the sliding trace；
Processing module, for obtaining the touch pressure of each touch point and touching time corresponding touch pressure grade and touching
Time grade is touched, and using the sliding trace, touch pressure grade and the touch time grade as unlocking pin.
5. mobile terminal screen tripper as claimed in claim 4, which is characterized in that the judgment module includes:
Track judging unit, for judge it is described touch parameter in sliding trace whether with the sliding rail in the unlocking pin
Mark is consistent；
Acquiring unit, when consistent with the sliding trace in the unlocking pin for the sliding trace in the touch parameter,
It obtains touch pressure and the touch time corresponding touch pressure grade in the touch parameter and touches time grade；
Touch point judging unit judges the touch pressure grade obtained and the touch time grade and the unlocking pin
In touch pressure grade and the touch time grade it is whether consistent, wherein the touch pressure grade of acquisition and described
When touching time grade with the touch pressure grade and the consistent touch time grade in the unlocking pin, the touching is determined
The touch parameter for touching operation is matched with the unlocking pin prestored.
6. a kind of mobile terminal screen unlocking method, which is characterized in that the mobile terminal screen unlocking method includes following step
It is rapid:
When mobile terminal screen is lock state, touch operation of the user to mobile terminal back induction region is received；
Judge whether the touch parameter of the touch operation matches with the unlocking pin prestored, wherein the touch parameter includes
The touch pressure of each touch point and touch time carry out each touch point pair obtained after scalar quantization processing in touch track
The touch pressure grade and touch time grade answered, the touch point are when user stops in the sliding process of the induction region
A period of time is stayed, and the time is greater than the dwell point of a preset time；
If so, executing unlocking screen operation.
7. mobile terminal screen unlocking method as claimed in claim 6, which is characterized in that receive user to mobile terminal back
Before the step of touch operation of induction region, further includes:
When receiving pressing operation of the user to mobile terminal back induction region, the pressing ginseng of the pressing operation is obtained
Number；
When the pressing parameter meets preset condition, the mobile terminal screen is lighted.
8. mobile terminal screen unlocking method as claimed in claim 6, which is characterized in that touched in the touch operation for sliding
When touching operation, the touch parameter includes sliding trace, touch pressure and touch time.
9. mobile terminal screen unlocking method as claimed in claim 6, which is characterized in that the mobile terminal screen unlock side
Method further include:
When receiving setting unlocking pin instruction, the sliding trace that unlocking pin is arranged in mobile terminal screen by user is received,
And it is recorded in touch pressure and touch time of the user to each touch point in the sliding trace；
It obtains the touch pressure of each touch point and touches time corresponding touch pressure grade and touch time grade, and
Using the sliding trace, touch pressure grade and the touch time grade as unlocking pin.
10. mobile terminal screen unlocking method as claimed in claim 9, which is characterized in that the judgement touch operation
Touch parameter the step of whether being matched with the unlocking pin prestored include:
Judge whether the sliding trace in the touch parameter is consistent with the sliding trace in the unlocking pin；
When sliding trace in the touch parameter is consistent with the sliding trace in the unlocking pin, the touch ginseng is obtained
Touch pressure and the touch time corresponding touch pressure grade and touch time grade in number；
Judge the touch pressure grade obtained and the touch pressure etc. touched in time grade and the unlocking pin
Grade and the touchs time grade it is whether consistent, wherein the touch pressure grade and the touch time grade of acquisition and
When touch pressure grade and the consistent touch time grade in the unlocking pin, the touch ginseng of the touch operation is determined
Number is matched with the unlocking pin prestored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641471.5A CN105353952B (en) | 2015-09-30 | 2015-09-30 | Mobile terminal screen tripper and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641471.5A CN105353952B (en) | 2015-09-30 | 2015-09-30 | Mobile terminal screen tripper and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105353952A CN105353952A (en) | 2016-02-24 |
| CN105353952B true CN105353952B (en) | 2019-01-08 |
Family
ID=55329931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641471.5A Active CN105353952B (en) | 2015-09-30 | 2015-09-30 | Mobile terminal screen tripper and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105353952B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107122638A (en) * | 2016-02-24 | 2017-09-01 | 西安中兴新软件有限责任公司 | User equipment and its unlocking method |
| CN106022087A (en) * | 2016-06-03 | 2016-10-12 | 深圳市金立通信设备有限公司 | Terminal unlocking method and terminal |
| CN106156586B (en) * | 2016-06-30 | 2022-08-19 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN106161474B (en) * | 2016-09-05 | 2020-03-27 | 努比亚技术有限公司 | Password determination device and method |
| CN106886724B (en) * | 2017-02-13 | 2020-04-07 | 广东小天才科技有限公司 | Multi-dimensional unlocking method for user equipment and user equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722283A (en) * | 2012-06-06 | 2012-10-10 | 北京中自科技产业孵化器有限公司 | Unlocking method and device of touch screen |
| CN102830905A (en) * | 2012-07-02 | 2012-12-19 | 人民搜索网络股份公司 | Device and method for unlocking touch screen equipment based on clicking force |
| CN103376980A (en) * | 2012-04-17 | 2013-10-30 | 百度在线网络技术（北京）有限公司 | Mobile terminal and method for unlocking screen thereof |
| CN103793171A (en) * | 2014-01-22 | 2014-05-14 | 深圳市欧珀通信软件有限公司 | Method and device for unlocking touch screen of mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8907904B2 (en) * | 2010-10-01 | 2014-12-09 | Z124 | Smartpad split screen desktop |
| CN101984384B (en) * | 2010-10-27 | 2012-11-14 | 大连工业大学 | Mobile terminal and design method of operation and control technology thereof |
| CN103186333B (en) * | 2011-12-28 | 2018-05-22 | 深圳富泰宏精密工业有限公司 | Electronic equipment unlocking system and method |
| CN104049806B (en) * | 2014-06-30 | 2018-03-27 | 广东欧珀移动通信有限公司 | A kind of touch control terminal and its control method and system |
-
2015
- 2015-09-30 CN CN201510641471.5A patent/CN105353952B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376980A (en) * | 2012-04-17 | 2013-10-30 | 百度在线网络技术（北京）有限公司 | Mobile terminal and method for unlocking screen thereof |
| CN102722283A (en) * | 2012-06-06 | 2012-10-10 | 北京中自科技产业孵化器有限公司 | Unlocking method and device of touch screen |
| CN102830905A (en) * | 2012-07-02 | 2012-12-19 | 人民搜索网络股份公司 | Device and method for unlocking touch screen equipment based on clicking force |
| CN103793171A (en) * | 2014-01-22 | 2014-05-14 | 深圳市欧珀通信软件有限公司 | Method and device for unlocking touch screen of mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105353952A (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105353952B (en) | Mobile terminal screen tripper and method | |
| US20200342144A1 (en) | Controlling Content Visibility On A Computing Device Based On Wearable Device Proximity | |
| CN105162976B (en) | Mobile terminal and its anti-theft processing method | |
| CN105100476B (en) | A kind of mobile terminal unlocking device and method | |
| CN104932817B (en) | The method and apparatus of terminal side frame induction interaction | |
| CN104915119B (en) | Terminal desktop icon method of adjustment and device | |
| CN105094613B (en) | Terminal control mechanism and method | |
| CN104915582B (en) | unlocking method and device | |
| CN105208211B (en) | A kind of privacy protection device, method and mobile terminal | |
| CN104980586B (en) | The control method and device of terminals physical button | |
| CN105095708B (en) | A kind of unlocking method and device of mobile terminal | |
| CN105242847B (en) | Mobile terminal and its quickly starting method of application | |
| CN105103526B (en) | Mobile terminal and its control method | |
| CN104766604B (en) | The labeling method and device of voice data | |
| CN105138874B (en) | Unlocking screen control device and method | |
| KR20140113118A (en) | Mobile terminal and method for controlling the same | |
| CN106655358B (en) | Battery charge controller and method between a kind of mobile terminal | |
| CN104915063B (en) | The method and apparatus for controlling intelligent terminal | |
| CN105138880B (en) | The processing unit and method of terminal operation data | |
| CN105100477B (en) | Terminal notifying device and method | |
| CN105306714B (en) | A kind of Intellisense control method and terminal | |
| CN106778158B (en) | A kind of information protection device and method | |
| CN106952090A (en) | Payment verification device and method | |
| CN106055153B (en) | A kind of method and mobile terminal for correcting edge interactive operation | |
| CN105242850B (en) | Remote control unit and method based on mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |