CN106559578B - A kind of terminal screen goes out the method and device of screen - Google Patents
A kind of terminal screen goes out the method and device of screen Download PDFInfo
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- CN106559578B CN106559578B CN201611072809.0A CN201611072809A CN106559578B CN 106559578 B CN106559578 B CN 106559578B CN 201611072809 A CN201611072809 A CN 201611072809A CN 106559578 B CN106559578 B CN 106559578B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
It goes out the method and device of screen the invention discloses a kind of terminal screen, the method includes the steps: it detects and judges whether terminal is in predeterminated position, if terminal is in predeterminated position, execute next step；The contactless kneading gesture of panel detection user is identified by multiple sensors, and obtains the return value of the multiple sensor identification panel；The return value that panel is identified according to the multiple sensor, judges whether the contactless kneading gesture of the contactless kneading gesture of the user and user preset matches；If successful match, goes out and shield the terminal screen.Terminal screen disclosed by the invention goes out the method and device of screen, identifies that panel obtains user's non-contact gesture information by capacitance type sensor, can quickly and accurately go out and shield terminal screen；For terminal user without operating on a terminal screen, user experience is strong.
Description
Technical field
It goes out the method and device of screen the present invention relates to field of communication technology more particularly to a kind of terminal screen.
Background technique
With the continuous development of science and technology, people can handle complicated and diversified task on intelligent terminal, such as read electricity
The philosophical works, multimedia picture browsing, music and video playing, web page browsing etc..This is just needed between terminal user and intelligent terminal
Frequent information exchange is carried out, including picture switches, reduces/enlarges, 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, generallys use touch gesture identification and is inputted, that is, pass through touch screen induction hand
Refer to or palm single-point on the touchscreen or Multi-contact and movement, and is converted into corresponding operation instruction.Touch hand
Gesture is known relatively more with type otherwise.One is the Gesture Recognition of view-based access control model, technology development is relatively more early also to compare
Maturation, but it is stringenter to equipment and environmental requirement, and the limitation used is also just bigger.Another kind is sensor-based identification
Technology, such as the main gesture sensor by the auxiliary detection of RGB infrared light on the market, but this identification technology there is
Gesture identification function is more single, is rung the defects of bigger, accuracy rate is relatively low by environment shadow.
Compared to traditional touch gesture operation, non-contact gesture operation, especially by every empty hand or on
Main drive makees the experience more remarkable fluency controlled mobile intelligent terminal, is operated on the screen in user's inconvenience with hand
Under scene great convenience can be provided for user.
Summary of the invention
It is a primary object of the present invention to propose that a kind of terminal screen goes out the method and device of screen, it is intended to solve contactless
Gesture is gone out the problem of shielding terminal screen.
To achieve the above object, first aspect of the embodiment of the present invention provides a kind of method that terminal screen goes out screen, the side
Method comprising steps of
It detects and judges whether terminal is in predeterminated position, if terminal is in predeterminated position, execute next step；
The contactless kneading gesture of panel detection user is identified by multiple sensors, and is obtained the multiple sensor and known
The return value of other panel；
The return value that panel is identified according to the multiple sensor, judges the contactless kneading gesture of the user and user
Whether preset contactless kneading gesture matches；
If successful match, goes out and shield the terminal screen.
In conjunction with the embodiment of the present invention in a first aspect, in the first implementation of the first aspect of the embodiment of the present invention,
When detecting that terminal tilt angle is between preset (β, α), judge that the terminal is in predeterminated position.
In conjunction with the embodiment of the present invention in a first aspect, in second of implementation of the first aspect of the embodiment of the present invention,
Identify that panel, second sensor identify that panel and 3rd sensor identify that panel detection is used by the first sensor being arranged successively
The contactless kneading gesture in family；
When the first sensor identifies that the return value of panel and 3rd sensor identification panel is in first to enhance to subtract again
When weak trend and the second sensor identify that the return value of panel is in enhancing trend, then judges that the user is contactless and pinch
Close the contactless kneading gesture successful match of gesture and user preset.
In conjunction with the embodiment of the present invention in a first aspect, in the third implementation of the first aspect of the embodiment of the present invention,
The contactless kneading gesture of the user preset is established in the following manner:
Identify that panel obtains the contactless kneading gesture information of user preset by sensor.
In conjunction with the embodiment of the present invention in a first aspect, in the 4th kind of implementation of the first aspect of the embodiment of the present invention,
The method also includes steps:
If matching is unsuccessful, information warning is issued.
In addition, to achieve the above object, second aspect of the embodiment of the present invention provides the device that a kind of terminal screen goes out screen, institute
Device is stated to include: terminal location detection judgment module, obtain module, judgment module and the panel module that goes out；
The terminal location detects judgment module, for detecting and judging whether terminal is in predeterminated position, if at terminal
In predeterminated position, then enable signal is sent to the acquisition module；
The acquisition module passes through multiple sensings for detecting the enable signal of judgment module according to the terminal location
Device identifies the contactless kneading gesture of panel detection user, and obtains the return value of the multiple sensor identification panel；
The judgment module judges that the user is non-and connects for identifying the return value of panel according to the multiple sensor
Whether touch kneading gesture and the contactless kneading gesture of user preset match；If successful match generates successful match
Signal；
The panel module that goes out, the signal of the successful match for being generated according to the judgment module, goes out and shields the end panel
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,
The terminal location detects judgment module, when detecting that terminal tilt angle is between preset (β, α) for working as, described in judgement
Terminal is in predeterminated position, and sends enable signal to the acquisition module.
In conjunction with the second aspect of the embodiment of the present invention, in second of implementation of the second aspect of the embodiment of the present invention,
The acquisition module is passed for detecting the enable signal of judgment module according to the terminal location by be arranged successively first
Sensor identifies that panel, second sensor identification panel and 3rd sensor identify the contactless kneading gesture of panel detection user,
And obtain the first sensor identification panel, second sensor identification panel and 3rd sensor identification panel
Return value；
The judgment module, for identifying returning for panel when first sensor identification panel and the 3rd sensor
When returning value in the return value of reducing tendency again and second sensor identification panel is first enhanced in enhancing trend, then institute is judged
The contactless kneading gesture successful match of the contactless kneading gesture of user and user preset is stated, and generates the letter of successful match
Number.
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 device further includes establishing module；
It is described to establish module, for identifying that panel obtains the contactless kneading gesture letter of user preset by sensor
Breath.
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 further includes alarm module；
If the alarm module issues information warning unsuccessful for matching.
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
Family non-contact gesture information is taken, can quickly and accurately go out and shield terminal screen；Terminal user without carrying out on a terminal screen
Operation, user experience are strong.
Detailed description of the invention
The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize 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 that the terminal screen of second embodiment of the invention goes out another structural schematic diagram of device of screen；
Fig. 5 is the terminal of the embodiment of the present invention and the angle structural schematic diagram of horizontal plane；
Fig. 6 is the terminal structure schematic diagram of the embodiment of the present invention；
Fig. 7 is that the sensor of the embodiment of the present invention identifies panel construction schematic diagram；
Fig. 8 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the first structure diagram of gesture；
Fig. 9 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the second structural schematic diagram of gesture；
Figure 10 is that the capacitance type sensor of the embodiment of the present invention identifies that panel identifies the third structural schematic diagram of gesture.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It 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 (audio data) is received via microphone in record mode, speech recognition mode etc. operational mode, and can will in this way
Acoustic processing be audio data.Audio that treated (voice) data can be converted in the case where telephone calling model can
The format output of mobile communication base station is sent to via mobile communication module 112.Various types of make an uproar can be implemented in microphone 122
Sound eliminates (or inhibition) algorithm to eliminate the noise or do that (or inhibition) generates during sending and receiving audio signal
It disturbs.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit
153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm list
Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the method for the present invention is proposed.
As shown in Fig. 2, first embodiment of the invention proposes that a kind of terminal screen goes out the method for screen, the method includes steps
It is rapid:
S10: detecting and judges whether terminal is in predeterminated position, if terminal is in predeterminated position, executes next step
Suddenly；
In the present embodiment, terminal tilt angle can be detected by gyroscope, angular-rate sensor or other sensors.
As shown in figure 5, in the present embodiment, when detecting that terminal tilt angle is between preset (β, α), judging end
End is in predeterminated position.Wherein, the angle of β, α between terminal and horizontal plane.Generally, terminal can be placed on to horizontal plane position
It sets, such as: on desktop, the screen that goes out is carried out using the method for the embodiment of the present invention.
Further, when detecting terminal tilt angle not between preset (β, α), next step can not be executed
Suddenly, continue to detect.
S20: the contactless kneading gesture of panel detection user is identified by multiple sensors, and obtains the multiple sensing
The return value of device identification panel；
In the present embodiment, capacitance type sensor identification panel can be used in sensor identification panel.Sensor identifies panel
It may be provided at before terminal, side or the key position home region.
Sensor identifies the working principle of panel, can refer to shown in Fig. 8, if knowing close to object (such as finger) in sensor
Effective projected area of other panel sensor is A, and capacitance C can be indicated with following formula:
In above formula, ε0And εrRespectively indicate the dielectric constant of vacuum and air.
By above formula it is found that effectively projected area and the distance close to object can change sensor identification panel capacitance
C value.Therefore, some interaction modes can be determined according to the difference between the variation of capacitor C value and multiple capacitors.
It refer again to shown in Fig. 9, as exemplary, Fig. 9 is the knot that 2 capacitance type sensors identify panel (i.e. S0, S1)
Structure schematic diagram.2 capacitance type sensors of Fig. 9 identify panel S0, S1, for simulating finger close to S0 to far from S0, then connect
Nearly S1 is to far from S1；Horizontal axis indicates the time, and vertical pivot indicates the capacitance of capacitance type sensor identification panel S0, S1；C0 is maximum
Saturation value, C3 are the close minimum value of no any gesture, and C1 and C2 are the division of capacitance threshold value；Such as need to improve identification essence
Degree, can increase multiple capacitance threshold values.It such as needs to enhance the diversity of gesture, the number of capacitance type sensor identification panel can be increased
Amount, such as 4,8 or N number of capacitance type sensor identification panel.Such as need to do more complicated non-contact gesture definition and non-
The operation of contact gesture identification can arrange that multiple groups sensor identifies panel, and every group of sensor identification panel may include multiple capacitors
Formula sensor identifies panel.
Within the time of △ t, when finger is moved to S1 from S0, gesture is defined as similar touch screen paddling operation, no
Crossing the operation is in contactless paddling operation.The definition of its value operated is as shown in Figure 10, and single capacitor threshold is only arranged here
Value is 1 when being greater than capacitance threshold value, represent when being less than capacitance threshold value for 0,1 it is close, 0 represent it is separate.
Multiple threshold values can be set to refine close accuracy, such as be arranged 3 threshold values, then can there are four value,
00,01,10,11, corresponding is close distance definition.
From the point of view of the example of Figure 10, hand is first close to after S0 panel close to S1 panel, and the changing rule of S0 value is 0- > 1-
> 0, and the changing rule of S1 value is 0- > 0- > 1.
S30: according to the multiple sensor identify panel return value, judge the contactless kneading gesture of the user with
Whether the contactless kneading gesture of user preset matches；
In the present embodiment, the contactless kneading gesture of user preset is established in the following manner: being known by sensor
Other panel obtains the contactless kneading gesture information of user preset.
Shown in the arrow and Fig. 7 for please referring to 2 relative directions parallel with SL in Fig. 6, in the present embodiment, it can lead to
Cross the first sensor identification panel S1, the second sensor identification panel S2 that are arranged successively and 3rd sensor identification panel S3 inspection
Survey the contactless kneading gesture of user；
When first sensor identifies that the return value of panel S1 and 3rd sensor identification panel S3 are in first to enhance to weaken to become again
When gesture and second sensor identify that the return value of panel S2 is in enhancing trend, i.e., return value size is successively shaken from two sides to centre
It swings, then judges the contactless kneading gesture successful match of the contactless kneading gesture of the user and user preset.
In such cases, when the contactless kneading gesture of user streaks sensor identification panel, pass through the biography of acquisition
The return value of sensor identification panel is judged, if the contactless kneading hand of the contactless kneading gesture of user and user preset
Gesture successful match can go out and shield terminal screen.
It should be noted that 3 sensors identification panel shown in Fig. 7 can be used to identify the contactless kneading hand of user
Gesture.It is understood that can also be identified using 3 or more sensor identification panels, sensor identifies panel group
At sensor array pattern be not limited to pattern shown in Fig. 7.
S40: it if successful match, goes out and shields the terminal screen.
Further, if matching is unsuccessful, capable of emitting information warning reminds user.
Terminal screen provided in an embodiment of the present invention goes out the method for screen, passes through capacitance type sensor and identifies that panel obtains user
Non-contact gesture information can quickly and accurately go out and shield terminal screen；Terminal user is not necessarily to operate on a terminal screen,
User experience is strong.
The present invention further provides a kind of devices.
Referring to Fig. 3, Fig. 3 is that a kind of terminal screen that second embodiment of the invention proposes goes out the device of screen, and device 200 wraps
Include: terminal location detects judgment module 201, obtains module 202, judgment module 203 and the panel module 204 that goes out；
Terminal location detects judgment module 201, for detecting and judging whether terminal is in predeterminated position, if terminal is in
Predeterminated position then sends enable signal to the acquisition module；
In the present embodiment, terminal tilt angle can be detected by gyroscope, angular-rate sensor or other sensors.
As shown in figure 5, in the present embodiment, when terminal location detection judgment module 201 detects that terminal tilt angle exists
When between preset (β, α), judge that terminal is in predeterminated position.Wherein, the angle of β, α between terminal and horizontal plane.Generally
Terminal can be placed on horizontal plane position by ground, such as: on desktop, the screen that goes out is carried out using the method for the embodiment of the present invention.
Module 202 is obtained, for detecting the enable signal of judgment module 201 according to terminal location, passes through multiple sensors
It identifies the contactless kneading gesture of panel detection user, and obtains the return value of the multiple sensor identification panel；
In the present embodiment, capacitance type sensor identification panel can be used in sensor identification panel.Sensor identifies panel
It may be provided at before terminal, side or the key position home region.
Sensor identifies the working principle of panel, can refer to shown in Fig. 8, if knowing close to object (such as finger) in sensor
Effective projected area of other panel sensor is A, and capacitance C can be indicated with following formula:
In above formula, ε0And εrRespectively indicate the dielectric constant of vacuum and air.
By above formula it is found that effectively projected area and the distance close to object can change sensor identification panel capacitance
C value.Therefore, some interaction modes can be determined according to the difference between the variation of capacitor C value and multiple capacitors.
It refer again to shown in Fig. 9, as exemplary, Fig. 9 is the knot that 2 capacitance type sensors identify panel (i.e. S0, S1)
Structure schematic diagram.2 capacitance type sensors of Fig. 9 identify panel S0, S1, for simulating finger close to S0 to far from S0, then connect
Nearly S1 is to far from S1；Horizontal axis indicates the time, and vertical pivot indicates the capacitance of capacitance type sensor identification panel S0, S1；C0 is maximum
Saturation value, C3 are the close minimum value of no any gesture, and C1 and C2 are the division of capacitance threshold value；Such as need to improve identification essence
Degree, can increase multiple capacitance threshold values.It such as needs to enhance the diversity of gesture, the number of capacitance type sensor identification panel can be increased
Amount, such as 4,8 or N number of capacitance type sensor identification panel.Such as need to do more complicated non-contact gesture definition and non-
The operation of contact gesture identification can arrange that multiple groups sensor identifies panel, and every group of sensor identification panel may include multiple capacitors
Formula sensor identifies panel.
Within the time of △ t, when finger is moved to S1 from S0, gesture is defined as similar touch screen paddling operation, no
Crossing the operation is in contactless paddling operation.The definition of its value operated is as shown in Figure 10, and single capacitor threshold is only arranged here
Value is 1 when being greater than capacitance threshold value, represent when being less than capacitance threshold value for 0,1 it is close, 0 represent it is separate.
Multiple threshold values can be set to refine close accuracy, such as be arranged 3 threshold values, then can there are four value,
00,01,10,11, corresponding is close distance definition.
From the point of view of the example of Figure 10, hand is first close to after S0 panel close to S1 panel, and the changing rule of S0 value is 0- > 1-
> 0, and the changing rule of S1 value is 0- > 0- > 1.
Judgment module 203 judges that the user is non-contact for identifying the return value of panel according to the multiple sensor
Whether formula kneading gesture and the contactless kneading gesture of user preset match；If successful match generates successful match
Signal；
In the present embodiment, device 200 further includes establishing module 205；
Module 205 is established, for identifying that panel obtains the contactless kneading gesture information of user preset by sensor.
Shown in the arrow and Fig. 7 for please referring to 2 relative directions parallel with SL in Fig. 6, in the present embodiment, obtain
Module 202 can be used for identifying that panel S1, second sensor identify that panel S2 and third are passed by the first sensor being arranged successively
Sensor identifies that panel S3 detects the contactless kneading gesture of user；
Judgment module 203, for the return value as first sensor identification panel S1 and 3rd sensor identification panel S3
When in first enhancing the return value of reducing tendency again and second sensor identification panel S2 in enhancing trend, i.e., return value size by
Two sides are successively vibrated to centre, then judge the contactless kneading gesture of the contactless kneading gesture of the user and user preset
Successful match.
In such cases, when the contactless kneading gesture of user streaks sensor identification panel, pass through the biography of acquisition
The return value of sensor identification panel is judged, if the contactless kneading hand of the contactless kneading gesture of user and user preset
Gesture successful match can go out and shield terminal screen.
It should be noted that 3 sensors identification panel shown in Fig. 7 can be used to identify the contactless kneading hand of user
Gesture.It is understood that can also be identified using 3 or more sensor identification panels, sensor identifies panel group
At sensor array pattern be not limited to pattern shown in Fig. 7.
Go out panel module 204, and the signal of the successful match for being generated according to judgment module 203 goes out and shields the terminal screen.
It please refers to shown in Fig. 4, further, device 200 may also include alarm module 206；
Alarm module 206 issues information warning if unsuccessful for matching, reminds user.
The device of triggering terminal application provided in an embodiment of the present invention identifies that panel obtains user by capacitance type sensor
Non-contact gesture information can quickly and accurately go out and shield terminal screen；Terminal user is not necessarily to operate on a terminal screen,
User experience is strong.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
- A kind of method of screen 1. terminal screen goes out, which is characterized in that the method includes the steps:It detects and judges whether terminal is in predeterminated position, if terminal is in predeterminated position, execute next step；The contactless kneading gesture of panel detection user is identified by multiple sensors, and obtains the multiple sensor identification face The return value of plate；The return value that panel is identified according to the multiple sensor, judges the contactless kneading gesture of the user and user preset Contactless kneading gesture whether match；If successful match, goes out and shield the terminal screen；When detecting that terminal tilt angle is between preset (β, α), judge that the terminal is in predeterminated position；Identify that panel, second sensor identify that panel and 3rd sensor identify panel inspection by the first sensor being arranged successively Survey the contactless kneading gesture of user；When the first sensor identifies that the return value of panel and 3rd sensor identification panel is in first to enhance to weaken to become again When gesture and the second sensor identify that the return value of panel is in enhancing trend, then the contactless kneading hand of the user is judged The contactless kneading gesture successful match of gesture and user preset.
- The method of screen 2. a kind of terminal screen according to claim 1 goes out, which is characterized in that the non-of the user preset connects Touch kneading gesture is established in the following manner:Identify that panel obtains the contactless kneading gesture information of user preset by sensor.
- The method of screen 3. a kind of terminal screen according to claim 1 goes out, which is characterized in that the method also includes steps It is rapid:If matching is unsuccessful, information warning is issued.
- The device of screen 4. a kind of terminal screen goes out, which is characterized in that described device includes: terminal location detection judgment module, obtains Modulus block, judgment module and the panel module that goes out；The terminal location detects judgment module, for detecting and judging whether terminal is in predeterminated position, if terminal is in pre- If position, then enable signal is sent to the acquisition module；The acquisition module is known for detecting the enable signal of judgment module according to the terminal location by multiple sensors The other contactless kneading gesture of panel detection user, and obtain the return value of the multiple sensor identification panel；The judgment module judges that the user is contactless for identifying the return value of panel according to the multiple sensor Whether kneading gesture and the contactless kneading gesture of user preset match；If successful match, the letter of successful match is generated Number；The panel module that goes out, the signal of the successful match for being generated according to the judgment module, goes out and shields the terminal screen；The terminal location detects judgment module, for judging when detecting that terminal tilt angle is between preset (β, α) The terminal is in predeterminated position, and sends enable signal to the acquisition module；The acquisition module, for detecting the enable signal of judgment module according to the terminal location, by be arranged successively the One sensor identifies that panel, second sensor identification panel and 3rd sensor identify the contactless kneading hand of panel detection user Gesture, and obtain the first sensor identification panel, second sensor identification panel and 3rd sensor identification face The return value of plate；The judgment module, for the return value when first sensor identification panel and 3rd sensor identification panel When in first enhancing the return value of reducing tendency again and second sensor identification panel in enhancing trend, then the use is judged The contactless kneading gesture successful match of the contactless kneading gesture in family and user preset, and generate the signal of successful match.
- The device of screen 5. a kind of terminal screen according to claim 4 goes out, which is characterized in that described device further includes establishing Module；It is described to establish module, for identifying that panel obtains the contactless kneading gesture information of user preset by sensor.
- The device of screen 6. a kind of terminal screen according to claim 4 goes out, which is characterized in that described device further includes warning Module；If the alarm module issues information warning unsuccessful for matching.
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| EP2801900A2 (en) * | 2013-05-08 | 2014-11-12 | Samsung Electronics Co., Ltd | Portable apparatus and method of displaying object in the same |
| CN104978014A (en) * | 2014-04-11 | 2015-10-14 | 维沃移动通信有限公司 | Method for quickly calling application program or system function, and mobile terminal thereof |
| CN105607843A (en) * | 2015-08-27 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for controlling terminal on the basis of gesture |
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| EP2801900A2 (en) * | 2013-05-08 | 2014-11-12 | Samsung Electronics Co., Ltd | Portable apparatus and method of displaying object in the same |
| CN104978014A (en) * | 2014-04-11 | 2015-10-14 | 维沃移动通信有限公司 | Method for quickly calling application program or system function, and mobile terminal thereof |
| CN105607843A (en) * | 2015-08-27 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for controlling terminal on the basis of gesture |
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