CN106384033A - Screen off method and apparatus of terminal screen - Google Patents
Screen off method and apparatus of terminal screen Download PDFInfo
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- CN106384033A CN106384033A CN201610872704.7A CN201610872704A CN106384033A CN 106384033 A CN106384033 A CN 106384033A CN 201610872704 A CN201610872704 A CN 201610872704A CN 106384033 A CN106384033 A CN 106384033A
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- Prior art keywords
- panel
- terminal
- sensor
- user
- contact gesture
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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
-
- 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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- 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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
Abstract
The present invention discloses a screen off method and apparatus of a terminal screen. The method comprises the steps of detecting and determining whether a terminal is in a preset position, and if the terminal is in the preset position, executing a next step; detecting a user non-contact gesture by using a sensor identification panel, and acquiring a return value of the sensor identification panel; determining, according to the return value of the sensor identification panel, whether the user non-contact gesture and a non-contact gesture preset by the user are matched; and if the match succeeds, turning off the terminal screen. According to the screen off method and apparatus of the terminal screen, the user non-contact gesture information is acquired by using a capacitive sensor identification panel, and the terminal screen can be turned off rapidly and accurately. The terminal user does not need to operate on the terminal screen, so that the user experience is high.
Description
Technical field
The present invention relates to communication technical field, more particularly, to a kind of terminal screen goes out the method and device of screen.
Background technology
With scientific and technological continuous development, people can process complicated and diversified task on intelligent terminal, for example, read electricity
The philosophical works, multimedia picture browsing, music and video playback, web page browsing etc..This is accomplished by between terminal use and intelligent terminal
Carry out frequently information exchange, including picture switching, reduce/enlarge, music and video pause, broadcasting, volume is adjusted, net
The basic operations such as the page dragging of page browsing.
Existing major part intelligent terminal, commonly used touch gesture identification is inputted, that is, pass through touch screen induction hand
Refer to or palm single-point on the touchscreen or Multi-contact and action, and be converted into corresponding operational order.Touch hand
Gesture is known relatively more with species otherwise.A kind of be view-based access control model Gesture Recognition, the development of this technology is relatively early also to compare
Maturation, but stricter to equipment and environmental requirement, and the limitation of use is also just than larger.Another kind is sensor-based identification
Technology, the RGB infrared light that mainly passes through such as on the market assists the gesture sensor detecting, but this technology of identification exists
Gesture identification function is more single, affected the relatively low defect than larger, accuracy rate by ambient light.
Compared to traditional touch gesture operation, non-contact gesture operates, especially by every empty hand or on
The experience more remarkable fluency that main drive work is controlled to mobile intelligent terminal, is inconvenient to use hand to operate on screen in user
Great convenience can be provided the user under scene.
Content of the invention
Present invention is primarily targeted at a kind of terminal screen of proposition goes out, the method and device of screen is it is intended to solve contactless
Gesture is gone out and is shielded the problem of terminal screen.
For achieving the above object, embodiment of the present invention first aspect provides a kind of method that terminal screen goes out screen, described side
Method includes step：
Detect and judge whether terminal is in predeterminated position, if terminal is in predeterminated position, execute next step；
Panel detection user's non-contact gesture is identified by sensor, and obtains the return that described sensor identifies panel
Value；
Identify the return value of panel according to described sensor, judge the non-of described user's non-contact gesture and user preset
Whether contact gesture matches；
If the match is successful, go out the described terminal screen of screen.
In conjunction with the embodiment of the present invention in a first aspect, the embodiment of the present invention first aspect the first implementation in,
When detect terminal angle of inclination between default (β, α) when, judge that described terminal is in predeterminated position.
In conjunction with the embodiment of the present invention in a first aspect, the embodiment of the present invention first aspect second implementation in,
The described return value identifying panel according to described sensor, judges the noncontact of described user's non-contact gesture and user preset
Whether formula gesture matches, including：
If described sensor identifies that the return value of panel is more than default threshold value, judge described user's non-contact gesture
The match is successful with the non-contact gesture of user preset.
In conjunction with the embodiment of the present invention in a first aspect, the embodiment of the present invention first aspect the third implementation in,
Identify that panel and second sensor identify panel detection user's non-contact gesture by first sensor；
When the return value that described first sensor identifies panel is in first to strengthen reducing tendency and the knowledge of described second sensor again
The return value of other panel is also in when first strengthening reducing tendency again, then judge the non-of described user's non-contact gesture and user preset
The match is successful for contact gesture.
In conjunction with the embodiment of the present invention in a first aspect, the embodiment of the present invention first aspect the 4th kind of implementation in,
The non-contact gesture of described user preset is set up in the following manner：
Identify that panel obtains the non-contact gesture information of user preset by sensor.
Additionally, for achieving the above object, embodiment of the present invention second aspect provides the device that a kind of terminal screen goes out screen, institute
State device to include：Terminal location detection judge module, acquisition module, judge module and the panel module that goes out；
Described terminal location detects judge module, for detecting and judging whether terminal is in predeterminated position, if end
In predeterminated position, then send and enable signal to described acquisition module；
Described acquisition module, for detecting the enable signal of judge module according to described terminal location, is known by sensor
Other panel detection user's non-contact gesture, and obtain the return value that described sensor identifies panel；
Described judge module, the sensor for being obtained according to described acquisition module identifies the return value of panel, judges institute
Whether the non-contact gesture stating user's non-contact gesture with user preset matches；If the match is successful, generate and mate into
The signal of work(；
The described panel module that goes out, for generating, according to described judge module, the signal that the match is successful, go out the described end panel of screen
Curtain.
In conjunction with the second aspect of the embodiment of the present invention, in the first implementation of the second aspect of the embodiment of the present invention,
Described terminal location detects judge module, for when detect terminal angle of inclination between default (β, α) when, judge described
Terminal is in predeterminated position, and sends enable signal to described acquisition module.
In conjunction with the second aspect of the embodiment of the present invention, in the second implementation of the second aspect of the embodiment of the present invention,
Described judge module, if the sensor for being obtained according to described acquisition module identifies that the return value of panel is more than default threshold
Value, then the match is successful to judge the non-contact gesture of described user's non-contact gesture and user preset, and generates that the match is successful
Signal.
In conjunction with the second aspect of the embodiment of the present invention, in the third implementation of the second aspect of the embodiment of the present invention,
Described acquisition module, for detecting the enable signal of judge module according to described terminal location, identifies face by first sensor
Plate and second sensor identification panel detection user's non-contact gesture, and obtain described first sensor identification panel and described
Second sensor identifies the return value of panel；
Described judge module, for when described first sensor identify panel return value be in first strengthen again reducing tendency,
And described second sensor is when to identify the return value of panel be also in first to strengthen reducing tendency again, then judge that described user is contactless
The match is successful for the non-contact gesture of gesture and user preset, and generates the signal that the match is successful.
In conjunction with the second aspect of the embodiment of the present invention, in the 4th kind of implementation of the second aspect of the embodiment of the present invention,
Described device also includes setting up module；
Described set up module, for by sensor identify panel obtain user preset non-contact gesture information.
Terminal screen provided in an embodiment of the present invention goes out the method and device of screen, identifies that panel obtains by capacitance type sensor
Take family non-contact gesture information, can quickly and accurately go out screen terminal screen；Terminal use need not be carried out on a terminal screen
Operation, Consumer's Experience sense is strong.
Brief description
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
Fig. 2 is that the terminal screen of first embodiment of the invention goes out the method flow schematic diagram of screen；
Fig. 3 is that the terminal screen of second embodiment of the invention goes out the apparatus structure schematic diagram of screen；
Fig. 4 is the angle structural representation with horizontal plane for the terminal of the embodiment of the present invention；
Fig. 5 is the terminal structure schematic diagram of the embodiment of the present invention；
Fig. 6 is that the sensor of the embodiment of the present invention identifies panel construction schematic diagram；
Fig. 7 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the first structure schematic diagram of gesture；
Fig. 8 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the second structural representation of gesture；
Fig. 9 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the 3rd structural representation of gesture.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " and " part " can mixedly use.
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. consolidate
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 moving
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal realizing each embodiment of the present invention is illustrated.
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 illustrating
Part.More or less of assembly can alternatively be implemented.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 broadcasting reception module 111, mobile communication module
112nd, 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 via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored 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 can include voice and lead to
Words signal, video calling signal or the various types of data sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (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 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..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates and is derived from three or more satellites
Range information and correct time information and for the Information application triangulation calculating, thus 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
Star and the error of the position that calculates by using other satellite correction and temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Microphone 122, camera 121 is to the static images being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video is processed.Picture frame after process may be displayed on display unit 151.Process through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage medium) or carry out sending out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
It is sent to the form output of mobile communication base station via mobile communication module 112.Microphone 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise that (or suppression) produces in reception with during sending audio signal or to do
Disturb.
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 due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape
State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal
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 sense
This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 is coupled with external device (ED).
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through 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 of device for connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from
The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00
One or more elements or can be used for 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 by it by electricity
Power provides the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power
The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of 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 showing
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show (for example, text messaging, the multimedia file that communicate with call or other
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 display unit 151 and the touch pad touch-screen with formation superposed on one another as a 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
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 device), for example, moves
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memory 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video output, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, enters when communicating (incomingcommunication) when receiving calling, message or some other, alarm list
Unit 153 can provide tactile output (that is, vibrating) 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 dio Output Modules 152.
Memory 160 can store software program of the process being executed by controller 180 and control operation etc., or can
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch-screen
Data.
Memory 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many
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 storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can execute memory with by network connection
The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution 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 multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that and controls
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing 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
Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.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
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment.
Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language
Implement, software code can be stored in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe 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 as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the inventive method is proposed.
The method of screen as shown in Fig. 2 a kind of first embodiment of the invention terminal screen of proposition goes out, methods described includes walking
Suddenly：
S10：Detect and judge whether terminal is in predeterminated position, if terminal is in predeterminated position, the next step of execution
Suddenly；
In the present embodiment, can be by gyroscope, angular-rate sensor or other sensors detection terminal angle of inclination.
As shown in figure 4, in the present embodiment, when detect terminal angle of inclination between default (β, α) when, judge eventually
End is in predeterminated position.Wherein, β, α are the angle between terminal and horizontal plane.Usually, terminal can be placed on horizontal plane position
Put, for example：On desktop, the method using the embodiment of the present invention to carry out the screen that goes out.
Further, when detect terminal angle of inclination not between default (β, α) when, next step can not be executed
Suddenly, proceed to detect.
S20：Panel detection user's non-contact gesture is identified by sensor, and obtains described sensor and identify panel
Return value；
In the present embodiment, sensor identification panel can identify panel using capacitance type sensor.Sensor identifies panel
May be provided at before terminal, side or home key position region.
Sensor identifies the operation principle of panel, refers to shown in Fig. 7, if knowing in sensor close to object (such as finger)
Effective projected area of other panel sensor is A, and capacitance C can be represented with equation below:
In above formula, ε0And εrRepresent the dielectric constant of vacuum and air respectively.
From above formula, effective projected area and the distance close to object all can change sensor identification panel capacitance
C value.The difference that therefore, it can between the change according to electric capacity C value and multiple electric capacity determines some interaction modes.
Refer again to shown in Fig. 8, as an example, Fig. 8 is the knot that 2 capacitance type sensors identify panel (i.e. S0, S1)
Structure schematic diagram.2 capacitance type sensors identification panel S0, S1 of Fig. 8, for simulating finger close to S0 to away from S0, Ran Houjie
Nearly S1 is to away from S1；Horizontal axis representing time, vertical pivot represents that capacitance type sensor identifies the capacitance of panel S0, S1；C0 is maximum
Saturation value, C3 is the minimum of a value not having any gesture close, C1 and C2 is the division of capacitance threshold value；Smart if desired for improving identification
Degree, can increase multiple capacitance threshold value.If desired for the diversity strengthening gesture, the number that capacitance type sensor identifies panel can be increased
Amount, such as 4,8 or N number of capacitance type sensor identification panel.Define and non-if desired for doing more complicated non-contact gesture
Contact gesture identification operates, and can arrange multigroup sensor identification panel, and every group of sensor identification panel may include multiple electric capacity
Formula sensor identifies panel.
Within the time of △ t, when S0 moves to S1, its gesture is defined as similar touch-screen paddling operation to finger, no
Crossing this operation is in contactless paddling operation.The definition of the value of its operation is as shown in figure 9, only arrange single electric capacity threshold here
Value, when more than capacitance threshold value be 1, close less than representing for 0,1 during capacitance threshold value, 0 representative away from.
Multiple threshold values can be arranged close accuracy is refined, such as 3 threshold values are set, then can have four values,
00th, 01,10,11, corresponding respectively is close distance definition.
From the point of view of the example of Fig. 9, hand be first after S0 panel close to S1 panel, the Changing Pattern of S0 value is 0->1->
0, and the Changing Pattern of S1 value is 0->0->1.
S30：Identify the return value of panel according to described sensor, judge described user's non-contact gesture and user preset
Non-contact gesture whether match；
In the present embodiment, the non-contact gesture of user preset can be set up in the following manner：Identified by sensor
Panel obtains the non-contact gesture information of user preset.
Refer in Fig. 5 with shown in SL vertical arrows, in the present embodiment, if sensor identify panel return value be more than
Default threshold value, then the match is successful to judge the non-contact gesture of user's non-contact gesture and user preset.
In such cases, sensor identify panel quantity may be configured as one or more.When the finger of user is near biography
During sensor identification panel, identify that the return value of panel is compared with default threshold value by the sensor obtaining, if more than,
The match is successful to can determine whether the non-contact gesture of user's non-contact gesture and user preset, and then the screen terminal screen that goes out.
Refer again to shown in parallel with SL 2 arrows in Fig. 5 and Fig. 6, in the present embodiment, can pass by first
Sensor identification panel S1 and second sensor identification panel S2 detection user's non-contact gesture；
When the return value that first sensor identifies panel S1 is in first to strengthen reducing tendency and second sensor identification panel again
When the return value of S2 is also in first to strengthen reducing tendency again, then judge the contactless hand of user's non-contact gesture and user preset
The match is successful for gesture.
In such cases, when the finger of user streaks sensor identification panel, panel is identified by the sensor obtaining
Return value judged, if the non-contact gesture of user's non-contact gesture and user preset the match is successful, screen can be gone out eventually
End screen.
It should be noted that 2 shown in Fig. 6 sensor identifies that panel can be used to the upper and lower stroke gesture of identifying user.
It is understood that the sensor of more than 2 can also be adopted to identify panel to be identified, sensor identifies panel composition
Sensor array pattern is not limited to the pattern shown in Fig. 6.
S40：If the match is successful, go out the described terminal screen of screen.
Terminal screen provided in an embodiment of the present invention goes out the method for screen, identifies that panel obtains user by capacitance type sensor
Non-contact gesture information, can quickly and accurately go out screen terminal screen；Terminal use need not be operated on a terminal screen,
Consumer's Experience sense is strong.
The present invention further provides a kind of device.
With reference to Fig. 3, a kind of terminal screen that Fig. 3 proposes for second embodiment of the invention goes out the device of screen, and device 200 wraps
Include：Terminal location detection judge module 201, acquisition module 202, judge module 203 and the panel module 204 that goes out；
Terminal location detects judge module 201, for detecting and judging whether terminal is in predeterminated position, if terminal is in
Predeterminated position, then send and enable signal to described acquisition module；
In the present embodiment, can be by gyroscope, angular-rate sensor or other sensors detection terminal angle of inclination.
As shown in figure 4, in the present embodiment, when terminal location detects that judge module 201 detects terminal angle of inclination and exists
When between default (β, α), judge that terminal is in predeterminated position, and send enable signal to acquisition module 202.Wherein, β, α are
Angle between terminal and horizontal plane.Usually, terminal can be placed on horizontal plane position, for example：On desktop, using the present invention
The method of embodiment is carrying out the screen that goes out.
Acquisition module 202, for detecting the enable signal of judge module 201 according to terminal location, is identified by sensor
Panel detection user's non-contact gesture, and obtain the return value that described sensor identifies panel；
In the present embodiment, sensor identification panel can identify panel using capacitance type sensor.Sensor identifies panel
May be provided at before terminal, side or home key position region.
Sensor identifies the operation principle of panel, refers to shown in Fig. 7, if knowing in sensor close to object (such as finger)
Effective projected area of other panel sensor is A, and capacitance C can be represented with equation below:
In above formula, ε0And εrε0And εrRepresent the dielectric constant of vacuum and air respectively.
From above formula, effective projected area and the distance close to object all can change sensor identification panel capacitance
C value.The difference that therefore, it can between the change according to electric capacity C value and multiple electric capacity determines some interaction modes.
Refer again to shown in Fig. 8, as an example, Fig. 9 is the knot that 2 capacitance type sensors identify panel (i.e. S0, S1)
Structure schematic diagram.2 capacitance type sensors identification panel S0, S1 of Fig. 8, for simulating finger close to S0 to away from S0, Ran Houjie
Nearly S1 is to away from S1；Horizontal axis representing time, vertical pivot represents that capacitance type sensor identifies the capacitance of panel S0, S1；C0 is maximum
Saturation value, C3 is the minimum of a value not having any gesture close, C1 and C2 is the division of capacitance threshold value；Smart if desired for improving identification
Degree, can increase multiple capacitance threshold value.If desired for the diversity strengthening gesture, the number that capacitance type sensor identifies panel can be increased
Amount, such as 4,8 or N number of capacitance type sensor identification panel.Define and non-if desired for doing more complicated non-contact gesture
Contact gesture identification operates, and can arrange multigroup sensor identification panel, and every group of sensor identification panel may include multiple electric capacity
Formula sensor identifies panel.
Within the time of △ t, when S0 moves to S1, its gesture is defined as similar touch-screen paddling operation to finger, no
Crossing this operation is in contactless paddling operation.The definition of the value of its operation is as shown in figure 9, only arrange single electric capacity threshold here
Value, when more than capacitance threshold value be 1, close less than representing for 0,1 during capacitance threshold value, 0 representative away from.
Multiple threshold values can be arranged close accuracy is refined, such as 3 threshold values are set, then can have four values,
00th, 01,10,11, corresponding respectively is close distance definition.
From the point of view of the example of Fig. 9, hand be first after S0 panel close to S1 panel, the Changing Pattern of S0 value is 0->1->
0, and the Changing Pattern of S1 value is 0->0->1.
Judge module 203, the sensor for being obtained according to acquisition module 202 identifies the return value of panel, judges described
Whether user's non-contact gesture is matched with the non-contact gesture of user preset；If the match is successful, the match is successful for generation
Signal；
In the present embodiment, device 200 also includes setting up module 205；
Set up module 205, for identifying that panel obtains the non-contact gesture information of user preset by sensor.
Refer to shown in SL vertical arrows in Fig. 5, in the present embodiment, judge module 203, if for according to sensor
The return value of identification panel is more than default threshold value, then judge the non-contact gesture of user's non-contact gesture and user preset
The match is successful, and generates the signal that the match is successful.
In such cases, sensor identify panel quantity may be configured as one or more.When the finger of user is near biography
During sensor identification panel, identify that the return value of panel is compared with default threshold value by the sensor obtaining, if more than,
The match is successful to can determine whether the non-contact gesture of user's non-contact gesture and user preset, and then the screen terminal screen that goes out.
Refer again to shown in parallel with SL 2 arrows in Fig. 5 and Fig. 6, in the present embodiment, acquisition module 202,
Can be used for identifying that panel S1 and second sensor identify that panel S2 detects user's non-contact gesture by first sensor, and obtain
First sensor is taken to identify that panel S1 and second sensor identify the return value of panel S2；
Judge module 203, the return value for identifying panel S1 when first sensor is in first to strengthen reducing tendency and the again
Two sensors identify that the return value of panel S2 also in when first strengthening reducing tendency, then judges user's non-contact gesture and user again
The match is successful for default non-contact gesture, and generates the signal that the match is successful.
In such cases, when the finger of user streaks sensor identification panel, panel is identified by the sensor obtaining
Return value judged, if the non-contact gesture of user's non-contact gesture and user preset the match is successful, screen can be gone out eventually
End screen.
It should be noted that 2 shown in Fig. 6 sensor identifies that panel can be used to the upper and lower stroke gesture of identifying user.
It is understood that the sensor of more than 2 can also be adopted to identify panel to be identified, sensor identifies panel composition
Sensor array pattern is not limited to the pattern shown in Fig. 6.
Go out panel module 204, and for generating, according to judge module 203, the signal that the match is successful, go out the described terminal screen of screen.
By capacitance type sensor, the device of triggering terminal application provided in an embodiment of the present invention, identifies that panel obtains user
Non-contact gesture information, can quickly and accurately go out screen terminal screen；Terminal use need not be operated on a terminal screen,
Consumer's Experience sense is strong.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row
The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and
And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute
Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is 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 be realized by the mode of software plus necessary general hardware platform naturally it is also possible to pass through 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
Go out partly can embodying in the form of software product of contribution, this computer software product is stored in a storage medium
In (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of terminal screen go out screen method it is characterised in that methods described includes step：
Detect and judge whether terminal is in predeterminated position, if terminal is in predeterminated position, execute next step；
Panel detection user's non-contact gesture is identified by sensor, and obtains the return value that described sensor identifies panel；
Identify the return value of panel according to described sensor, judge the noncontact of described user's non-contact gesture and user preset
Whether formula gesture matches；
If the match is successful, go out the described terminal screen of screen.
2. a kind of terminal screen according to claim 1 go out screen method it is characterised in that when terminal inclination angle is detected
When degree is between default (β, α), judge that described terminal is in predeterminated position.
3. a kind of terminal screen according to claim 1 go out screen method it is characterised in that described according to described sensor
The return value of identification panel, judges whether described user's non-contact gesture and the non-contact gesture of user preset match,
Including：
If described sensor identifies that the return value of panel is more than default threshold value, judge described user's non-contact gesture and use
The match is successful for the default non-contact gesture in family.
4. a kind of terminal screen according to claim 1 go out screen method it is characterised in that being identified by first sensor
Panel and second sensor identification panel detection user's non-contact gesture；
When the return value that described first sensor identifies panel is in first to strengthen reducing tendency and described second sensor identification face again
When the return value of plate is also in first to strengthen reducing tendency again, then judge the noncontact of described user's non-contact gesture and user preset
The match is successful for formula gesture.
5. a kind of terminal screen according to claim 1 go out screen method it is characterised in that the non-of described user preset connects
Touch gesture is set up in the following manner：
Identify that panel obtains the non-contact gesture information of user preset by sensor.
6. a kind of terminal screen go out screen device it is characterised in that described device includes：Terminal location detects judge module, obtains
Delivery block, judge module and the panel module that goes out；
Described terminal location detects judge module, for detecting and judging whether terminal is in predeterminated position, if terminal be in pre-
If position, then send and enable signal to described acquisition module；
Described acquisition module, for detecting the enable signal of judge module according to described terminal location, identifies face by sensor
Plate detects user's non-contact gesture, and obtains the return value that described sensor identifies panel；
Described judge module, the sensor for being obtained according to described acquisition module identifies the return value of panel, judges described use
Whether family non-contact gesture is matched with the non-contact gesture of user preset；If the match is successful, the match is successful for generation
Signal；
The described panel module that goes out, for generating, according to described judge module, the signal that the match is successful, go out the described terminal screen of screen.
7. a kind of terminal screen according to claim 6 go out screen device it is characterised in that described terminal location detection sentence
Disconnected module, for when detect terminal angle of inclination between default (β, α) when, judge that described terminal is in predeterminated position,
And send enable signal to described acquisition module.
8. a kind of terminal screen according to claim 6 go out screen device it is characterised in that described judge module, be used for
If default threshold value is more than according to the return value that the sensor that described acquisition module obtains identifies panel, judge that described user is non-
The match is successful for the non-contact gesture of contact gesture and user preset, and generates the signal that the match is successful.
9. a kind of terminal screen according to claim 6 go out screen device it is characterised in that described acquisition module, be used for
Detect the enable signal of judge module according to described terminal location, panel and second sensor identification are identified by first sensor
Panel detection user's non-contact gesture, and obtain described first sensor identification panel and described second sensor identification panel
Return value；
Described judge module, the return value for identifying panel when described first sensor is in first to strengthen reducing tendency and institute again
State second sensor and identify that the return value of panel also in when first strengthening reducing tendency, then judges described user's non-contact gesture again
The match is successful with the non-contact gesture of user preset, and generates the signal that the match is successful.
10. a kind of terminal screen according to claim 6 go out screen device it is characterised in that described device also includes building
Formwork erection block；
Described set up module, for by sensor identify panel obtain user preset non-contact gesture information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610872704.7A CN106384033A (en) | 2016-09-29 | 2016-09-29 | Screen off method and apparatus of terminal screen |
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| CN201610872704.7A CN106384033A (en) | 2016-09-29 | 2016-09-29 | Screen off method and apparatus of terminal screen |
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| CN201610872704.7A Pending CN106384033A (en) | 2016-09-29 | 2016-09-29 | Screen off method and apparatus of terminal screen |
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| CN107944869A (en) * | 2017-12-29 | 2018-04-20 | 上海与德科技有限公司 | One kind transaction control method, device, terminal and storage medium |
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Application publication date: 20170208 |