CN106599639A - Terminal screen unlocking apparatus and method - Google Patents
Terminal screen unlocking apparatus and method Download PDFInfo
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- CN106599639A CN106599639A CN201611026755.4A CN201611026755A CN106599639A CN 106599639 A CN106599639 A CN 106599639A CN 201611026755 A CN201611026755 A CN 201611026755A CN 106599639 A CN106599639 A CN 106599639A
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- Prior art keywords
- displacement movement
- terminal
- parameter
- displacement
- movement parameter
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Classifications
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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
- G06F21/316—User authentication by observing the pattern of computer usage, e.g. typical user behaviour
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- 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
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
Abstract
The invention provides a terminal screen unlocking apparatus and method. The method comprises the steps of in a screen-locking state, obtaining displacement motion parameters through at least one capacitive displacement sensor arranged in a terminal, wherein the displacement motion includes a displacement motion perpendicular to the surface of the terminal and a displacement motion on the surface of the terminal and above the near distance of the surface; when the displacement motion parameters conform to preset unlocking displacement motion parameters, unlocking a terminal screen. The invention provides a novel unlocking mode based on the capacitive displacement sensor. Therefore, the unlocking efficiency and security can be improved; and the degree of freedom is high, and the user experience is good.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly, it relates to a kind of terminal screen tripper and method.
Background technology
In the scheme of the unlocking screen of present mobile phone, most scheme is all by being arranged on mobile phone side or top
The entity power key in portion, or be provided in the entity or virtual home keys of mobile phone front bottom and light screen, then pass through
The numeral shown in touch screen or pattern, are unlocked according to the password of setting, or are believed by biological characteristics such as fingerprints
Breath is unlocked.These unblock schemes problems be：Unlocking manner is single, each unlocking manner be all it is relatively-stationary, very
Difficulty has anything to change, also inconvenient；Security is poor, and common password unblock or pattern is unlocked from needless to say, even fingerprint
Unblock, due to algorithm, the problem of storage, its security to a certain extent may be not as good as the mobile phone of ordinary password unblock.Cause
This, mobile phone of the prior art adds unblock to experience and unfriendly.
The content of the invention
The technical problem to be solved in the present invention is how to improve the convenience and security of mobile phone unblock；For the technology
A kind of problem, there is provided terminal screen tripper, including：
Acquisition module, under screen lock state, by least one capacitive displacement transducer being arranged in terminal
Displacement movement parameter is obtained, the displacement movement includes：Perpendicular to the displacement movement of terminal end surface and in terminal end surface and table
Displacement movement above the low coverage of face；
Unlocked state, for when the displacement movement parameter meet it is default unblock displacement movement parameter when, unlock terminal
Screen.
Optionally, the acquisition module is additionally operable to：By at least one condenser type being arranged in the same outer surface of terminal
Displacement transducer obtains displacement movement parameter.
Optionally, when the default unblock displacement movement parameter is to click on kinematic parameter, the displacement movement parameter
Including：Click location, click on type, while click on clicking point quantity at least one.
Optionally, when the default unblock displacement movement parameter is linear sliding motion parameter, the displacement movement
Parameter includes：At least one in linear slide direction, linear slide length, the speed of linear slide；
When the default unblock displacement movement parameter is track kinematic parameter, the displacement movement parameter includes：Rail
At least one in shape, speed, the position of track of formation track of mark.
Optionally, when the default unblock displacement movement parameter is integrated motion parameter, the displacement movement parameter
Including：The species of motion, the sequential of each type games, the displacement movement parameter of each type games；The species of the motion includes：Click on
The motion of motion, linear slide and track.
Additionally, a kind of terminal screen unlocking method is also provided, including：
Under screen lock state, displacement movement ginseng is obtained by least one capacitive displacement transducer being arranged in terminal
Number, the displacement movement includes：Displacement movement and the position above terminal end surface and surface low coverage perpendicular to terminal end surface
Shifting movement；
When the displacement movement parameter meets default unblock displacement movement parameter, unlock terminal screen.
Optionally, at least one capacitive displacement transducer by being arranged in terminal obtains displacement movement parameter
Including：Displacement movement parameter is obtained by least one capacitive displacement transducer being arranged in the same outer surface of terminal.
Optionally, when the default unblock displacement movement parameter is to click on kinematic parameter, the displacement movement parameter
Including：Click location, click on type, while click on clicking point quantity at least one.
Optionally, when the default unblock displacement movement parameter is linear sliding motion parameter, the displacement movement
Parameter includes：At least one in linear slide direction, linear slide length, the speed of linear slide；
When the default unblock displacement movement parameter is track kinematic parameter, the displacement movement parameter includes：Rail
At least one in shape, speed, the position of track of formation track of mark.
Optionally, when the default unblock displacement movement parameter is integrated motion parameter, the displacement movement parameter
Including：The species of motion, the sequential of each type games, the displacement movement parameter of each type games；The species of the motion includes：Click on
The motion of motion, linear slide and track.
Additionally, a kind of mobile terminal is also provided, including aforesaid terminal screen tripper.
Beneficial effect
The invention provides a kind of terminal screen tripper and method, under screen lock state, by being arranged in terminal
At least one capacitive displacement transducer obtain displacement movement parameter, displacement movement includes：Perpendicular to the displacement of terminal end surface
Motion and the displacement movement above terminal end surface and surface low coverage；When displacement movement parameter meets default unblock displacement fortune
During dynamic parameter, unlock terminal screen.The invention provides a kind of new unlocking manner based on capacitive displacement transducer, can be with
The efficiency and security of unblock are improved, and the free degree is high, and Consumer's Experience is good.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
The terminal screen tripper module diagram that Fig. 2 is provided for first embodiment of the invention；
The terminal composition schematic diagram that Fig. 3 is provided for second embodiment of the invention；
The terminal screen unlocking method flow chart that Fig. 4 is provided for third embodiment of the invention；
The terminal screen unlocking method flow chart that Fig. 5 is provided for fourth embodiment of the invention；
Fig. 6 be the present embodiments relate to capacitive displacement transducer fundamental diagram；
Fig. 7 be the present embodiments relate to linear sliding motion detects schematic diagram；
Fig. 8 be the present embodiments relate to track motion detects schematic diagram；
Fig. 9 be the present embodiments relate to terminal on capacitive displacement transducer distribution map.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element " unit " suffix only for be conducive to the present invention explanation, itself do not have specific meaning.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral 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, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.The present embodiment
In the mobile terminal terminal screen tripper that can realize in various embodiments of the present invention.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups for illustrating
Part, can alternatively implement more or less of component, will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include mobile comm unit 112, wireless Internet list
At least one of unit 113, short-range communication unit 114 and positional information unit 115.
Mobile comm unit 112 sends radio signals to base station (for example, access point etc.), exterior terminal and clothes
Business at least one of device and/or receive from it radio signal.Such radio signal can include voice call signal,
Video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless interconnected net unit 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The unit can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the unit can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short-range communication unit 114 is the unit for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information unit 115 is the unit for checking or obtaining the positional information of mobile terminal.Positional information unit
Typical case be GPS (global positioning system).According to current technology, GPS unit 115 is calculated from three or more satellites
Range information and correct time information and for calculate Information application triangulation, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is defended using three
The error of star and the position that calculated by using other satellite correction and temporal information.Additionally, GPS unit 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 1220, the static map that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
The view data of piece or video is processed.Picture frame after process may be displayed on display unit 151.At Jing cameras 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or via wireless communication unit 110 and carry out
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone s122 can be in telephone relation mould
Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model
For the form output of mobile communication base station can be sent to via mobile comm unit 112.Microphone 122 can implement all kinds
Noise eliminate (or suppress) algorithm eliminating (or suppression) in the noise for receiving and producing during sending audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad 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 1 00, and (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of contact (that is, touch input), the mobile terminal of the position of mobile terminal 1 00, user for mobile terminal 1 00
100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include light sensor 141.
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for device of the connection with recognition unit, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Recognition unit can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and user identification unit (UIM), client's recognition unit (SIM), Universal Subscriber recognition unit (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with recognition unit can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for receive from
The input (for example, data message, electric power etc.) of external device (ED) and the input for receiving is transferred in mobile terminal 1 00
One or more elements can be used for the transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing to pass through it by electricity
Power from base provide to mobile terminal 1 00 path or can serve as allow from base be input into various command signals pass through its
It is transferred to the path of mobile terminal.Can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).
Output unit 150 can include display unit 151, audio output unit 152 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia files
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when the display unit 151 and touch pad touch-screen with formation superposed on one another in the form of layer, display unit
151 can serve as input unit and output device.Display unit 151 can 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 from outside viewing, and 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
The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display devices), for example, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection and touch
Input pressure and touch input position and touch input area.
Audio output unit 152 can mobile terminal in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, audio output unit 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Audio output unit 152 can include loudspeaker, buzzer etc..
Memory 160 can store software program for the process and control operation performed by controller 180 etc., Huo Zheke
With the data (for example, telephone directory, message, still image, video etc.) for temporarily storing own Jing outputs or will export.And
And, memory 160 can be storing the vibration of various modes with regard to exporting when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multimedia unit 181 of volume data, multimedia unit 181 can be constructed in controller 180, or is so structured that and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input for performing on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various embodiments described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.For 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), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
Implementing, in some cases, such embodiment can be implemented at least one in electronic unit in controller 180.
For software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software unit is implementing.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, own Jing describes mobile terminal according to its function.Below, 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. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operating.
It is described in detail below by way of specific embodiment.
First embodiment
With reference to Fig. 2, the terminal screen tripper module diagram that Fig. 2 is provided for first embodiment of the invention.
Terminal screen tripper in the present embodiment includes：
Acquisition module 201, under screen lock state, by least one capacitive displacement sensing being arranged in terminal
Device obtains displacement movement parameter, wherein, displacement movement includes：Perpendicular to the unique motion of terminal end surface and in terminal end surface and
Displacement movement above terminal end surface low coverage；
Unlocked state 202, for when displacement movement parameter meet it is default unblock displacement movement parameter when, unlock terminal screen
Curtain.
Under screen lock state in the present embodiment, indication for terminal it is not shinny at least in screen state, screen is put out, but work as
Screen has just been entered when putting out screen state, and in usually 1～2s, terminal does not actually enter screen lock state, and user need not be solved
Lock operation just can be used normally once again.
The capacitive displacement transducer being arranged in terminal, it is also possible to referred to as capacitive proximity sensor, or electricity
Appearance formula proximity switch etc., may be simply referred to as in the present embodiment sensor；As shown in fig. 6, in embodiment, can be according to detection
To sensor capacitance C determining whether object proximity sensor, and close degree, such as farther out, relatively near, light
Touch, touch again etc.；It is specific as follows：
It can be seen from computing formula C=(ε the S)/d of electric capacity：
Under the scene shown in Fig. 6 a, without user's finger near the distance between sensor, two pole plates of sensor d
For infinity, now capacitance C=0；
Under the scene shown in Fig. 6 b, user's finger proximity transducer, user's finger as electric capacity one of pole plate,
Now the distance between two pole plates d is less, and now capacitance C=(ε S)/d is more than 0；Therefore can be with according to whether there is electric capacity
Value is close to determine whether finger；It is specific to trigger the diverse location that capacitance be according to set by sensor in the terminal
Use requirement depending on, such as, though it is foreseeable that when terminal is under the grip state, the sensor of the side of terminal is general
Will have by the finger and palm institute face contact of user, then, it is arranged on the triggering electric capacity of the sensor of the side of terminal
Value could be arranged to larger value, accordingly, the triggering capacitance of the sensor at other positions of terminal then could be arranged to compared with
Little value, facilitates user to be operated.
Under the scene shown in Fig. 6 c, user's finger is pressed lightly on sensor, and user's finger is used as one of pole
Plate, now the distance between two pole plates d be sensor to the distance of the shell of terminal, that is to say the thickness D of the shell of terminal, this
When capacitance C=(ε S)/D；Because user is that contact area S between flicking, therefore two pole plates is less, capacitance is less；
Under the scene shown in Fig. 6 d, user's finger is firmly pressed on sensor, and user's finger is used as one of pole
Plate, now the distance between two pole plates d for the shell of terminal thickness D, now capacitance C=(ε S)/D；Because user is weight
Press, therefore contact area S between two pole plates is larger, capacitance is larger；That is, can according to the size of capacitance,
To determine user's press degree (flicking is pressed again).
Understand that the application can detect user in terminals such as mobile phones based on capacitive displacement transducer based on above-mentioned analysis
The parameters such as slip, pressing, pressing size (dynamics) on surface.It is noted that the characteristics of condenser type moving displacement sensor
Can be the object for detecting any material, including organism or inorganic matter etc., wherein organism includes human body, it is conventional just
It is the finger part of people, user is mostly that terminal is operated using finger.
In the present embodiment, as shown in figure 9, being provided with multiple sensors in terminal, mainly include：
The sensor arranged with length direction of terminal side is arranged on, wherein sensor has an at least row, Ke Yiyou
Two rows are multiple rows of；In general set-up mode, the sensor of terminal side is divided into two ends setting, the top of the side of terminal and
Bottom is the center of gravity for arranging, and this is that the time that finger is located at these positions is longer because user is during operation terminal, than
When gripping such as portrait layout, the bottom of the side of terminal is constantly in the state being held.It is right because the shape of sidepiece is sleeve configuration
It is preferable in the adaptability of the detection of displacement movement along its length, therefore, the sensor for being arranged on terminal sidepiece is mainly used in
The operation such as pressing, linear slide of monitoring user.Certainly, being arranged on the sensor of terminal sidepiece still can detect the width of user
The displacement movements such as slip, pressing (click) on degree direction.
The sensor at the back of terminal is arranged on, the upper and lower at wherein back is the center of gravity that back arranges sensor,
Equally it is that motion of the finger in these parts is more convenient because user is during operation terminal.Due to the back of terminal
Area it is larger, therefore arrange sensor number and can also be larger with area, can be with the multiple sensors of spread configuration, group
Matrix in such as Fig. 9；These sensors can be used to detect the pressing of user, linear slide, track slip etc. operation.
On here basis, acquisition module 201 is additionally operable to electric by be arranged in the same outer surface of terminal at least one
Appearance formula displacement transducer obtains displacement movement parameter.Wherein, same outer surface, refers to a back side, or a side,
The linear slide of the sensor senses user finger for for example being arranged by side surface upper part, by the sensor of the matrix arrangement at the back side
The track motion of detection user's finger.
In the present embodiment, when default unblock displacement movement parameter is linear sliding motion parameter, displacement movement ginseng
Number can include at least one in linear slide direction, linear slide length, speed of linear slide etc..Refer to Fig. 7,
Fig. 7 shows a kind of unblock displacement movement parameter when being linear sliding motion parameter, obtains the situation of displacement movement parameter.In T1
At the moment, detect sensor 1 and be pressed, at the T2 moment, detect sensor 2 and be pressed, then：
Linear slide direction is：The corresponding position of sensor 1 is to the corresponding position of sensor 2；
Linear slide length is：The corresponding position of sensor 1 is to the corresponding position of sensor 2 apart from length L1；
The speed of linear slide is：The corresponding position of sensor 1 is to the corresponding position of sensor 2 apart from length L1 and cunning
The business v=L1/t1 of dynamic time t1 (t1=T2-T1).
In the present embodiment, when default unblock displacement movement parameter is to click on kinematic parameter, displacement movement parameter bag
Include：Click location, click on type, while click on clicking point quantity at least one.As shown in figure 9, can be according to sensing
The mark of device and the mark that prestores determine the click location of user with the corresponding relation of position, the duration occurred according to electric capacity come
Determine the click type of user, such as grow by, again by, double-click and/tri- hit, and while the clicking point quantity clicked on then can be according to inspection
Occur the number of sensors of electric capacity while measuring to calculate.
In the present embodiment, when default unblock displacement movement parameter is track kinematic parameter, displacement movement parameter bag
Include：At least one in shape, speed, the position of track of formation track of track.Specifically, as shown in figure 8, in T1
Carve, detect sensor 1 and be pressed, at the T2 moment, detect sensor 2 and be pressed, at the T3 moment, detect the quilt of sensor 3
Pressing, then：The shape of track, the track for exactly being formed to sensor 3 through sensor 2 from sensor 1 forms track
Speed is exactly sensor 1 to the ratio between the distance and duration of sensor 2, and sensor 2 to sensor 3 distance and when
Long ratio, then its average is taken, including arithmetic mean number or weighted average etc..The position of track, then be according to sensing
The mark of device and the mark that prestores determine the sensor of detection track position in the terminal with the corresponding relation of position.
In the present embodiment, when default unblock displacement movement parameter is integrated motion parameter, displacement movement parameter bag
Include：The species of motion, the sequential of each type games, the displacement movement parameter of each type games；The species of motion includes：Click motion,
Linear slide and track are moved.Wherein, the species of motion is the mode of aforesaid various displacement movements, including click on motion,
At least one in sliding motion and track motion, can take different type of exercise, it is also possible to repeatedly take same class
Type of exercise.The sequential of each type games, then be each type games taken each between sequencing, first carry out in this way a little
Motion is hit, then carries out linear slide etc.；The displacement movement parameter of all kinds of computings, then be equally aforesaid various displacement movement institutes
Corresponding displacement movement parameter.
Terminal can pre-set the unblock displacement movement parameter of ad hoc rules, specifically, for example, unblock displacement movement ginseng
To click on kinematic parameter, rule is to carry out three on the back top of terminal to hit to number, then, the same sensor at terminal back,
Or a piece of sensor, change three times repeatedly to detect capacitance, then hit operation with regard to can consider that user has carried out three, it is full
Foot unblock displacement movement parameter, unlock terminal screen.
Further for example, unblock displacement parameter is sliding motion parameter, rule is slowly to slide on the top of the sidepiece of terminal
Bottom, then, detect capacitance from sensor of the sensor on terminal top to bottom and change, the biography in the range of linearity occur
Sensor detects the situation of change of capacitance for from big to small, and from having to nothing, and the speed for changing is slower, then, it is possible to recognize
The slow slide from the top of terminal sidepiece to bottom is carried out for user, unblock displacement movement parameter has been met, unblock is eventually
End screen.
Further for example, unblock displacement movement parameter is integrated motion parameter, including clicks on motion and track motion, rule is for first
The back of terminal is clicked, then starts to form the locus O shape of a closing at back from click-point.
A kind of terminal screen tripper, including acquisition module and unlocked state are present embodiments provided, in screen lock state
Under displacement movement parameter is obtained by least one capacitive displacement transducer that is arranged in terminal, displacement movement includes：Hang down
Directly in the displacement movement and the displacement movement above terminal end surface and surface low coverage of terminal end surface, when displacement movement parameter expires
During sufficient default unblock displacement parameter, unlock terminal screen.Present embodiments provide and a kind of new sensed based on capacitive displacement
The unlocking manner of device, can improve the efficiency and security of unblock, and the free degree is high, and Consumer's Experience is good.
In the present embodiment, the controller 180 in Fig. 1 can include that the acquisition module 201 in the present embodiment conciliates locked mode
The function of block 202, now, the above embodiments can be：
First, when terminal is under screen lock state, controller 180 is by least one condenser type position that is arranged in terminal
Displacement sensor obtains the displacement movement parameter of displacement movement, and displacement movement includes：Perpendicular to terminal end surface displacement movement and
Displacement movement above terminal end surface and surface low coverage；Then, when displacement movement parameter meets default unblock displacement movement
During parameter, unlock terminal screen.
A kind of terminal is present embodiments provided, unblock displacement movement parameter is pre-set, the unblock displacement movement parameter is used
In unblock of the triggering to the terminal under screen lock state, on this basis, terminal can be by being arranged in terminal at least
One capacitive displacement transducer obtains user's finger perpendicular to terminal end surface and above terminal end surface and surface low coverage
Displacement movement parameter when carrying out displacement movement, as the displacement movement parameter of the current displacement movement of user, work as displacement movement
When parameter is matched with default unblock displacement movement parameter, unlock terminal.
Second embodiment
Refer to Fig. 3, a kind of composition schematic diagram of terminal that Fig. 3 is provided for second embodiment of the invention, including：Input is defeated
Go out (IO) bus 31, processor 32, RAM 33, internal memory 34 and sensor 35；Wherein,
Input and output (IO) bus 31 is (processor 32, memory 33, interior with other parts of the terminal belonging to itself respectively
Deposit and 34) connect, and transmission lines are provided for other parts.
Processor 42 generally controls the overall operation of the server belonging to itself.For example, processor 42 is performed and calculated and true
The operation such as recognize.Wherein, processor 42 can be central processing unit (CPU).In the present embodiment, processor 42 at least needs to have
Such function：The displacement movement ginseng of displacement movement is obtained by least one capacitive displacement transducer being arranged in terminal
Number, displacement movement includes：Displacement fortune perpendicular to the displacement movement of terminal end surface and above terminal end surface and surface low coverage
It is dynamic；Then, when displacement movement parameter meets default unblock displacement movement parameter, unlock terminal screen.
RAM43 storage processors are readable, the executable software code of processor, and it includes and is performed for control process device 42
The instruction (i.e. software perform function) of functions described herein.In the present embodiment, RAM43 at least needs the realization process that is stored with
Device 42 performs the program that above-mentioned functions need.
Wherein, in the terminal screen tripper that the present invention is provided, detection module 21 and the function of unlocked state 22 are realized
Software code is storable in memory 33, and is performed after being performed or compiled by processor 32.
Internal memory 34, typically using semiconductor memory cell, including random access memory (RAM), read-only storage (ROM), with
And cache (CACHE), RAM is most important of which memory.Internal memory 34 is one of part important in computer, and it is
The bridge linked up with CPU, the operation of all programs in computer is carried out all in internal memory, and its effect is for temporary transient
Operational data in storage CPU, and the data exchanged with the external memory storage such as hard disk, as long as computer is in operation, CPU is just
The data for needing computing can be transferred in internal memory carries out computing, and CPU again sends out result after the completion of computing, the fortune of internal memory
Row also determines the stable operation of computer.
Sensor 35, it is arranged as shown in figure 9, for producing corresponding electric capacity according to the operation of user, and is transmitted everywhere
Reason device 32.
In the present embodiment, when terminal is under screen lock state, by least one condenser type being arranged in terminal
Displacement transducer obtains the displacement movement parameter of displacement movement, and displacement movement includes：Perpendicular to terminal end surface displacement movement and
Displacement movement above terminal end surface and surface low coverage；Then, when displacement movement parameter meets default unblock displacement fortune
During dynamic parameter, unlock terminal screen.
3rd embodiment
Refer to Fig. 4, a kind of terminal unlock method flow chart that Fig. 4 is provided for third embodiment of the invention, including：
S401, under screen lock state, displacement is obtained by least one capacitive displacement transducer that is arranged in terminal
The displacement movement parameter of motion, displacement movement includes：Perpendicular to the displacement movement of terminal end surface and on terminal end surface and surface
Displacement movement above low coverage；
S402, when displacement movement parameter meet it is default unblock displacement movement parameter when, unlock terminal screen.
The capacitive displacement transducer being arranged in terminal, it is also possible to referred to as capacitive proximity sensor, or electricity
Appearance formula proximity switch etc., may be simply referred to as in the present embodiment sensor；As shown in fig. 6, in embodiment, can be according to detection
To sensor capacitance C determining whether object proximity sensor, and close degree, such as farther out, relatively near, light
Touch, touch again etc..
The application can based on capacitive displacement transducer detect user the slip of the terminal end surfaces such as mobile phone, pressing,
The parameters such as pressing size (dynamics).It is noted that can be detection any material the characteristics of condenser type moving displacement sensor
The object of matter, including organism or inorganic matter etc., wherein organism include human body, and conventional is exactly the finger part of people,
User is mostly that terminal is operated using finger.
In the present embodiment, as shown in figure 9, being provided with multiple sensors in terminal, mainly include：
The sensor arranged with length direction of terminal side is arranged on, wherein sensor has an at least row, Ke Yiyou
Two rows are multiple rows of；In general set-up mode, the sensor of terminal side is divided into two ends setting, the top of the side of terminal and
Bottom is the center of gravity for arranging, and this is that the time that finger is located at these positions is longer because user is during operation terminal, than
When gripping such as portrait layout, the bottom of the side of terminal is constantly in the state being held.It is right because the shape of sidepiece is sleeve configuration
It is preferable in the adaptability of the detection of displacement movement along its length, therefore, the sensor for being arranged on terminal sidepiece is mainly used in
The operation such as pressing, linear slide of monitoring user.Certainly, being arranged on the sensor of terminal sidepiece still can detect the width of user
The displacement movements such as slip, pressing (click) on degree direction.
The sensor at the back of terminal is arranged on, the upper and lower at wherein back is the center of gravity that back arranges sensor,
Equally it is that motion of the finger in these parts is more convenient because user is during operation terminal.Due to the back of terminal
Area it is larger, therefore arrange sensor number and can also be larger with area, can be with the multiple sensors of spread configuration, group
Matrix in such as Fig. 9；These sensors can be used to detect the pressing of user, linear slide, track slip etc. operation.
On here basis, obtained by least one capacitive displacement transducer being arranged in the same outer surface of terminal
Displacement movement parameter.Wherein, same outer surface, refers to a back side, or a side, for example, set by side surface upper part
The linear slide of the sensor senses user finger put, by the track of the sensor senses user finger of the matrix arrangement at the back side
Motion.
In the present embodiment, when default unblock displacement movement parameter is linear sliding motion parameter, displacement movement ginseng
Number can include at least one in linear slide direction, linear slide length, speed of linear slide etc..Refer to Fig. 7,
Fig. 7 shows a kind of unblock displacement movement parameter when being linear sliding motion parameter, obtains the situation of displacement movement parameter.In T1
At the moment, detect sensor 1 and be pressed, at the T2 moment, detect sensor 2 and be pressed, then：
Linear slide direction is：The corresponding position of sensor 1 is to the corresponding position of sensor 2；
Linear slide length is：The corresponding position of sensor 1 is to the corresponding position of sensor 2 apart from length L1；
The speed of linear slide is：The corresponding position of sensor 1 is to the corresponding position of sensor 2 apart from length L1 and cunning
The business v=L1/t1 of dynamic time t1 (t1=T2-T1).
In the present embodiment, when default unblock displacement movement parameter is to click on kinematic parameter, displacement movement parameter bag
Include：Click location, click on type, while click on clicking point quantity at least one.As shown in figure 9, can be according to sensing
The mark of device and the mark that prestores determine the click location of user with the corresponding relation of position, the duration occurred according to electric capacity come
Determine the click type of user, such as grow by, again by, double-click and/tri- hit, and while the clicking point quantity clicked on then can be according to inspection
Occur the number of sensors of electric capacity while measuring to calculate.
In the present embodiment, when default unblock displacement movement parameter is track kinematic parameter, displacement movement parameter bag
Include：At least one in shape, speed, the position of track of formation track of track.Specifically, as shown in figure 8, in T1
Carve, detect sensor 1 and be pressed, at the T2 moment, detect sensor 2 and be pressed, at the T3 moment, detect the quilt of sensor 3
Pressing, then：The shape of track, the track for exactly being formed to sensor 3 through sensor 2 from sensor 1 forms track
Speed is exactly sensor 1 to the ratio between the distance and duration of sensor 2, and sensor 2 to sensor 3 distance and when
Long ratio, then its average is taken, including arithmetic mean number or weighted average etc..The position of track, then be according to sensing
The mark of device and the mark that prestores determine the sensor of detection track position in the terminal with the corresponding relation of position.
In the present embodiment, when default unblock displacement movement parameter is integrated motion parameter, displacement movement parameter bag
Include：The species of motion, the sequential of each type games, the displacement movement parameter of each type games；The species of motion includes：Click motion,
Linear slide and track are moved.Wherein, the species of motion is the mode of aforesaid various displacement movements, including click on motion,
At least one in sliding motion and track motion, can take different type of exercise, it is also possible to repeatedly take same class
Type of exercise.The sequential of each type games, then be each type games taken each between sequencing, first carry out in this way a little
Motion is hit, then carries out linear slide etc.；The displacement movement parameter of all kinds of computings, then be equally aforesaid various displacement movement institutes
Corresponding displacement movement parameter.
A kind of terminal screen unlocking method is present embodiments provided, including：By being arranged in terminal under screen lock state
At least one capacitive displacement transducer obtain displacement movement parameter, displacement movement includes：Perpendicular to the displacement of terminal end surface
Motion and the displacement movement above terminal end surface and surface low coverage, when displacement movement parameter meets default unblock displacement ginseng
During number, unlock terminal screen.Present embodiments provide a kind of new unlocking manner based on capacitive displacement transducer, Ke Yiti
The efficiency and security of height unblock, and the free degree is high, and Consumer's Experience is good.
Fourth embodiment
Refer to Fig. 5, a kind of terminal screen unlocking method flow chart that Fig. 5 is provided for fourth embodiment of the invention, including：
S501, setting unblock displacement movement parameter；
User can click on the various displacement movement modes of motion, linear slide, track slip, integrated motion etc. to arrange,
And its corresponding unblock displacement movement parameter.
S502, the displacement movement parameter for obtaining displacement movement；
When terminal is under screen lock state, terminal is by least one capacitive displacement transducer that is arranged in terminal
Obtain the displacement movement parameter of user's finger displacement movement, including the direction of motion, movement velocity.
S503, matching displacement movement parameter and unblock displacement movement parameter；If matching, performs S504；If it is not, then returning
S502；
S504, unlock terminal screen.
A kind of terminal screen unlocking method is present embodiments provided, including：Unblock displacement movement parameter is pre-set, in lock
At least one capacitive displacement transducer under screen state by being arranged in terminal obtains displacement movement parameter, displacement movement bag
Include：Perpendicular to the displacement movement and the displacement movement above terminal end surface and surface low coverage of terminal end surface, work as displacement movement
When parameter meets default unblock displacement parameter, unlock terminal screen.Present embodiments provide a kind of new based on condenser type position
The unlocking manner of displacement sensor, can improve the efficiency and security of unblock, and the free degree is high, and Consumer's Experience is good.
It should be noted that herein, term " including ", "comprising" or its any other variant are intended to non-row
His property is included, so that a series of process, method, article or device including key elements not only include those key elements, and
And also include other key elements 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 for being limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
Also there is other identical element 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 are used so that a station terminal equipment (can be mobile phone, computer takes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but be the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment is only schematic, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of terminal screen tripper, it is characterised in that include：
Acquisition module, under screen lock state, being obtained by least one capacitive displacement transducer being arranged in terminal
Displacement movement parameter, the displacement movement includes：It is perpendicular to the displacement movement of terminal end surface and near in terminal end surface and surface
Away from the displacement movement of top；
Unlocked state, for when the displacement movement parameter meet it is default unblock displacement movement parameter when, unlock terminal screen.
2. terminal screen tripper as claimed in claim 1, it is characterised in that the acquisition module is additionally operable to：By setting
At least one capacitive displacement transducer put in the same outer surface of terminal obtains displacement movement parameter.
3. terminal screen tripper as claimed in claim 1 or 2, it is characterised in that when the default unblock displacement fortune
To click on during kinematic parameter, the displacement movement parameter includes dynamic parameter：Click location, click on type, while click on click
At least one in point quantity.
4. terminal screen tripper as claimed in claim 1 or 2, it is characterised in that when the default unblock displacement fortune
When dynamic parameter is linear sliding motion parameter, the displacement movement parameter includes：Linear slide direction, linear slide length, line
Property slide speed at least one；
When the default unblock displacement movement parameter is track kinematic parameter, the displacement movement parameter includes：Track
At least one in shape, speed, the position of track of formation track.
5. terminal screen tripper as claimed in claim 1 or 2, it is characterised in that when the default unblock displacement fortune
When dynamic parameter is integrated motion parameter, displacement movement parameter includes：The species of motion, the sequential of each type games, each type games
Displacement movement parameter；The species of the motion includes：Click on the motion of motion, linear slide and track.
6. a kind of terminal screen unlocking method, it is characterised in that include：
Under screen lock state, displacement movement parameter is obtained by least one capacitive displacement transducer being arranged in terminal,
The displacement movement includes：Displacement fortune perpendicular to the displacement movement of terminal end surface and above terminal end surface and surface low coverage
It is dynamic；
When the displacement movement parameter meets default unblock displacement movement parameter, unlock terminal screen.
7. terminal screen unlocking method as claimed in claim 6, it is characterised in that described by being arranged in terminal at least
One capacitive displacement transducer obtains displacement movement parameter to be included：By be arranged in the same outer surface of terminal at least one
Capacitive displacement transducer obtains displacement movement parameter.
8. terminal screen unlocking method as claimed in claims 6 or 7, it is characterised in that when the default unblock displacement fortune
To click on during kinematic parameter, the displacement movement parameter includes dynamic parameter：Click location, click on type, while click on click
At least one in point quantity.
9. terminal screen unlocking method as claimed in claims 6 or 7, it is characterised in that when the default unblock displacement fortune
When dynamic parameter is linear sliding motion parameter, the displacement movement parameter includes：Linear slide direction, linear slide length, line
Property slide speed at least one；
When the default unblock displacement movement parameter is track kinematic parameter, the displacement movement parameter includes：Track
At least one in shape, speed, the position of track of formation track.
10. terminal screen unlocking method as claimed in claims 6 or 7, it is characterised in that when the default unblock displacement fortune
When dynamic parameter is integrated motion parameter, the displacement movement parameter includes：The species of motion, the sequential of each type games, all kinds of fortune
Dynamic displacement movement parameter；The species of the motion includes：Click on the motion of motion, linear slide and track.
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| CN201611026755.4A CN106599639A (en) | 2016-11-17 | 2016-11-17 | Terminal screen unlocking apparatus and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026755.4A CN106599639A (en) | 2016-11-17 | 2016-11-17 | Terminal screen unlocking apparatus and method |
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| CN106599639A true CN106599639A (en) | 2017-04-26 |
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| CN201611026755.4A Pending CN106599639A (en) | 2016-11-17 | 2016-11-17 | Terminal screen unlocking apparatus and method |
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