CN106231087A - A kind of method and apparatus of positive and negative dual-screen display device false-touch prevention - Google Patents
A kind of method and apparatus of positive and negative dual-screen display device false-touch prevention Download PDFInfo
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- CN106231087A CN106231087A CN201610601984.8A CN201610601984A CN106231087A CN 106231087 A CN106231087 A CN 106231087A CN 201610601984 A CN201610601984 A CN 201610601984A CN 106231087 A CN106231087 A CN 106231087A
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- screen
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- upset
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
Abstract
A kind of method that the invention discloses positive and negative dual-screen display device false-touch prevention, including: whether there occurs switching between detection front screen and reverse side screen；During switching between front screen and reverse side screen, close the touch-control input of the screen before switching, open the touch-control input of the screen after switching.The present invention can prevent the unnecessary operation that the screen before switching due to user's false touch causes after the front screen of dual-screen display device and reverse side screen switch mutually.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to method and the dress of a kind of positive and negative dual-screen display device false-touch prevention
Put.
Background technology
Being electronics ink screen for positive and negative dual-screen display device, the such as back side, front is the mobile phone of common color screen,
When user is after front screen is switched to reverse side screen, it is easy to false touch to front screen thus trigger on front screen need not
Operate, or, when, after user's screens switch from the negative to front screen, being also easy to false touch and to reverse side screen thus trigger anti-
Unnecessary operation on the screen of face.
Therefore, the false touch how preventing positive and negative screens switch from causing touch be needs solve problem.
Summary of the invention
The technical problem to be solved is to provide method and the dress of a kind of positive and negative dual-screen display device false-touch prevention
Put, it is possible to after the front screen of dual-screen display device and reverse side screen switch mutually, prevent the screen before switching due to user's false touch
The unnecessary operation that curtain causes.
A kind of method embodiments providing positive and negative dual-screen display device false-touch prevention, including:
Whether switching is there occurs between detection front screen and reverse side screen；
During switching between front screen and reverse side screen, close the touch-control input of the screen before switching,
Open the touch-control input of the screen after switching.
Alternatively, between detection front screen and reverse side screen, whether there occurs switching, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is then
Judge the first screen to start to the second screen to switch over；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen
Being reverse side screen, described second screen is front screen.
Alternatively, during switching between front screen and reverse side screen, close touching of the screen before switching
Control input, opens the touch-control input of the screen after switching, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, close the touch-control of described first screen
Input；Or when the angle [alpha] of described first screen upset is more than or equal to first threshold a, before opening described first screen
Put photographic head and shoot, when shooting is less than the head portrait of user, closing the touch-control input of described first screen；
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, the touch-control opening the second screen is defeated
Enter；Or when the angle [alpha] of described first screen upset is more than or equal to four threshold values d, open the preposition of described second screen
Photographic head also shoots, and when photographing the head portrait of user, opens the touch-control input of described second screen；
Wherein, described Second Threshold b is more than described first threshold a, and described 3rd threshold value c is more than described Second Threshold b, institute
State the 4th threshold value d more than described Second Threshold b.
Alternatively, the span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b
It is: 60 °≤b≤90 °；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The value model of described 4th threshold value d
Enclose and be: 120 °≤b≤165 °.
Alternatively, detect the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in.
Embodiments provide the device of a kind of positive and negative dual-screen display device false-touch prevention, be applied to terminal, including:
Detection module, is used for detecting between front screen and reverse side screen whether there occurs switching；
Screens switch processing module, during switching between front screen and reverse side screen, closedown is cut
The touch-control input of the screen before changing, opens the touch-control input of the screen after switching.
Alternatively, detection module, it is used for detecting between front screen and reverse side screen whether there occurs switching, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is then
Judge the first screen to start to the second screen to switch over；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen
Being reverse side screen, described second screen is front screen.
Alternatively, screens switch processing module, during switching between front screen and reverse side screen,
Close the touch-control input of the screen before switching, open the touch-control input of the screen after switching, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, close the touch-control of described first screen
Input；Or when the angle [alpha] of described first screen upset is more than or equal to first threshold a, before opening described first screen
Put photographic head and shoot, when shooting is less than the head portrait of user, closing the touch-control input of described first screen；
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, the touch-control opening the second screen is defeated
Enter；Or when the angle [alpha] of described first screen upset is more than or equal to four threshold values d, open the preposition of described second screen
Photographic head also shoots, and when photographing the head portrait of user, opens the touch-control input of described second screen；
Wherein, described Second Threshold b is more than described first threshold a, and described 3rd threshold value c is more than described Second Threshold b, institute
State the 4th threshold value d more than described Second Threshold b.
Alternatively, the span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b
It is: 60 °≤b≤90 °；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The value model of described 4th threshold value d
Enclose and be: 120 °≤b≤165 °.
Alternatively, detection module, for detecting the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in.
The method and apparatus of a kind of positive and negative dual-screen display device false-touch prevention that the present invention proposes, detection front screen is with anti-
Whether switching is there occurs, during switching between front screen and reverse side screen, before closing switching between the screen of face
Screen touch-control input, open switching after screen touch-control input.The present invention can be at the front panel of dual-screen display device
Curtain and reverse side screen prevent the unnecessary operation that the screen before switching causes due to user's false touch after switching mutually.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the method flow diagram of a kind of positive and negative dual-screen display device false-touch prevention of the embodiment of the present invention；
Fig. 4 is the device schematic diagram of a kind of positive and negative dual-screen display device false-touch prevention of the embodiment of the present invention；
Fig. 5 (a)～(d) are the schematic diagram of mobile phone screen switching process in example 1 of the present invention.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, 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 consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined 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 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
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.Broadcast 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 broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
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 access), 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..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 1220, the camera 121 static map to being obtained by image capture apparatus in Video Capture pattern or image capture mode
The view data of sheet or video processes.Picture frame after process may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the structure of mobile terminal.Mike 122 can be at telephone relation mould
Formula, logging mode, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by
Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model
For can be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement all kinds
Noise eliminate (or suppression) algorithm with the noise eliminating (or suppression) and producing during receiving and send audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), 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 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close 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
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include that proximity transducer 1410 will combine below
This is described by touch screen.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
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, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment 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 display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
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 receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if
When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control
Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure
Sheet is drawn input and is 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 to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, 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 perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed 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.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, technical scheme is proposed.
As it is shown on figure 3, a kind of method that the embodiment of the present invention proposes positive and negative dual-screen display device false-touch prevention, including:
Whether S310, there occurs switching between detection front screen and reverse side screen；
S320, during switching over, closes the touch-control of the screen before switching between front screen and reverse side screen
Input, opens the touch-control input of the screen after switching.
Described method can also include following feature:
Alternatively, between detection front screen and reverse side screen, whether there occurs switching, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is then
Judge the first screen to start to the second screen to switch over；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen
Being reverse side screen, described second screen is front screen；
Alternatively, during switching between front screen and reverse side screen, close touching of the screen before switching
Control input, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, close the touch-control of described first screen
Input；Or
When the angle [alpha] of described first screen upset is more than or equal to first threshold a, open the preposition of described first screen
Photographic head also shoots, and when shooting is less than the head portrait of user, closes the touch-control input of described first screen；
Wherein, described Second Threshold b is more than described first threshold a；
Alternatively, during switching between front screen and reverse side screen, open touching of the screen after switching
Control input, including:
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, the touch-control opening the second screen is defeated
Enter；Described 3rd threshold value c is more than described Second Threshold b；Or
When the angle [alpha] of described first screen upset is more than or equal to four threshold values d, open the preposition of described second screen
Photographic head also shoots, and when photographing the head portrait of user, opens the touch-control input of described second screen；Described 4th threshold value
D is more than described Second Threshold b；
Alternatively, the span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b
It is: 60 °≤b≤90 °；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The value model of described 4th threshold value d
Enclose and be: 120 °≤b≤165 °；
Alternatively, detect the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in；
Alternatively, described first screen upset, including:
Described first screen overturns with screen left frame for axle；Or described first screen is with screen left frame as axle
Overturn；
Wherein, described first screen is turned to flip angle α formed by the second position from primary importance and is: described first screen
Curtain angle between the first location and the second location；
As shown in Figure 4, the embodiment of the present invention proposes the device of a kind of positive and negative dual-screen display device false-touch prevention, is applied to end
End, including:
Detection module 401, is used for detecting between front screen and reverse side screen whether there occurs switching；
Screens switch processing module 402, during switching between front screen and reverse side screen, closes
The touch-control input of the screen before switching, opens the touch-control input of the screen after switching.
Alternatively, detection module 401, it is used for detecting between front screen and reverse side screen whether there occurs switching, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is then
Judge the first screen to start to the second screen to switch over；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen
Being reverse side screen, described second screen is front screen.
Alternatively, screens switch processing module 402, for the process switched between front screen and reverse side screen
In, close the touch-control input of the screen before switching, open the touch-control input of the screen after switching, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, close the touch-control of described first screen
Input；Or when the angle [alpha] of described first screen upset is more than or equal to first threshold a, before opening described first screen
Put photographic head and shoot, when shooting is less than the head portrait of user, closing the touch-control input of described first screen；
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, the touch-control opening the second screen is defeated
Enter；Or when the angle [alpha] of described first screen upset is more than or equal to four threshold values d, open the preposition of described second screen
Photographic head also shoots, and when photographing the head portrait of user, opens the touch-control input of described second screen；
Wherein, described Second Threshold b is more than described first threshold a, and described 3rd threshold value c is more than described Second Threshold b, institute
State the 4th threshold value d more than described Second Threshold b.
Alternatively, the span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b
It is: 60 °≤b≤90 °；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The value model of described 4th threshold value d
Enclose and be: 120 °≤b≤165 °.
Alternatively, detection module 401, for detecting the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in.
Example 1
When user's handheld mobile phone, it is assumed that what user was being currently used is the front screen (A screen) of mobile phone, and user thinks
The reverse side screen (B screen) of mobile phone to be switched to.
During user overturns the front screen (A screen) of mobile phone, the gyroscope of interior of mobile phone just can monitor
The flip angle α of face screen (A screen), then mobile phone is taked to operate accordingly according to the flip angle α monitored.With Fig. 5 (a)
～as a example by shown in (d), the upset of A screen and the respective handling of mobile phone are as follows:
(1) screen that mobile phone is currently used is A screen, at the initial position of A screen, the flip angle α of gyroscope monitoring
=0 °；
(2) A screen overturns with screen left frame for axle, and in switching process, A screen constantly monitored by gyroscope
Flip angle α, mobile phone is handled as follows according to flip angle α:
1) as shown in Fig. 5 (a), when flip angle α is more than or equal to 15 °, it is determined that screen A starts to cut to screen B
Changing, the front-facing camera opening A screen shoots；
2) A screen continues upset, when flip angle α is in the range of [15 °, 60 °], the front-facing camera of A screen
The head portrait of user can be photographed；
3) as shown in Fig. 5 (b), A screen continues upset, and after flip angle α is more than or equal to 60 °, the preposition of A screen is taken the photograph
As head shooting is less than the head portrait of user, close the touch-control input of A screen；
4) as shown in Fig. 5 (c), A screen continues upset, when flip angle α is more than or equal to 120 °, opens B screen
Front-facing camera shoots；
5) A screen continues upset, when flip angle α is in the range of [120 °, 180 °], the preposition shooting of B screen
Head can photograph the head portrait of user；
6) as shown in Fig. 5 (d), A screen continues upset, and the front-facing camera at B screen can photograph the head portrait of user
Time, or, when flip angle α is more than or equal to 165 °, open the touch-control input of B screen.
7) gyroscope detects that flip angle α tends towards stability, and the display screen of mobile phone is switched to B screen.
The method and apparatus of a kind of positive and negative dual-screen display device false-touch prevention that the embodiment of the present invention proposes, detects front panel
Whether there occurs switching between curtain and reverse side screen, during switching between front screen and reverse side screen, close
The touch-control input of the screen before switching, opens the touch-control input of the screen after switching, and above-described embodiment can set at shuangping san
Standby front screen and reverse side screen prevent the unnecessary operation that the screen before switching causes due to user's false touch after switching mutually.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including
The process of this key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a method for positive and negative dual-screen display device false-touch prevention, including:
Whether switching is there occurs between detection front screen and reverse side screen；
During switching between front screen and reverse side screen, close the touch-control input of the screen before switching, open
The touch-control input of the screen after switching.
Method the most according to claim 1, it is characterised in that:
Whether switching is there occurs between detection front screen and reverse side screen, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is to judge
First screen starts to switch over to the second screen；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen is anti-
Face screen, described second screen is front screen.
Method the most according to claim 2, it is characterised in that:
During switching between front screen and reverse side screen, close the touch-control input of the screen before switching, open
The touch-control input of the screen after switching, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, the touch-control closing described first screen is defeated
Enter；Or when the angle [alpha] of described first screen upset is more than or equal to first threshold a, open the preposition of described first screen
Photographic head also shoots, and when shooting is less than the head portrait of user, closes the touch-control input of described first screen；
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, open the touch-control input of the second screen；Or
Person, when the angle [alpha] of described first screen upset is more than or equal to four threshold values d, opens the front-facing camera of described second screen
And shoot, when photographing the head portrait of user, open the touch-control input of described second screen；
Wherein, described Second Threshold b is more than described first threshold a, and described 3rd threshold value c is more than described Second Threshold b, and described the
Four threshold values d are more than described Second Threshold b.
Method the most according to claim 3, it is characterised in that:
The span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b is: 60 °≤b≤
90°；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The span of described 4th threshold value d is: 120 °≤b
≤165°。
5. according to the method according to any one of claim 2-4, it is characterised in that:
Detect the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in.
6. a device for positive and negative dual-screen display device false-touch prevention, is applied to terminal, including:
Detection module, is used for detecting between front screen and reverse side screen whether there occurs switching；
Screens switch processing module, during switching between front screen and reverse side screen, before closing switching
Screen touch-control input, open switching after screen touch-control input.
Device the most according to claim 6, it is characterised in that:
Detection module, is used for detecting between front screen and reverse side screen whether there occurs switching, including:
Whether the angle [alpha] of the first screen upset that detection user is being currently used, more than or equal to first threshold a, is to judge
First screen starts to switch over to the second screen；
Wherein, described first screen is front screen, and described second screen is reverse side screen；Or, described first screen is anti-
Face screen, described second screen is front screen.
Device the most according to claim 7, it is characterised in that:
Screens switch processing module, during switching between front screen and reverse side screen, before closing switching
Screen touch-control input, open switching after screen touch-control input, including:
When the angle [alpha] of described first screen upset is more than or equal to Second Threshold b, the touch-control closing described first screen is defeated
Enter；Or when the angle [alpha] of described first screen upset is more than or equal to first threshold a, open the preposition of described first screen
Photographic head also shoots, and when shooting is less than the head portrait of user, closes the touch-control input of described first screen；
When the angle [alpha] of described first screen upset is more than or equal to three threshold values c, open the touch-control input of the second screen；Or
Person, when the angle [alpha] of described first screen upset is more than or equal to four threshold values d, opens the front-facing camera of described second screen
And shoot, when photographing the head portrait of user, open the touch-control input of described second screen；
Wherein, described Second Threshold b is more than described first threshold a, and described 3rd threshold value c is more than described Second Threshold b, and described the
Four threshold values d are more than described Second Threshold b.
Device the most according to claim 8, it is characterised in that:
The span of described first threshold a is: 0 ° of ＜ a≤15 °；The span of described Second Threshold b is: 60 °≤b≤
90°；The span of described 3rd threshold value c is: 165 °≤c≤180 °；The span of described 4th threshold value d is: 120 °≤b
≤165°。
10. according to the device according to any one of claim 7-9, it is characterised in that:
Detection module, for detecting the angle of described first screen upset, including:
The angle of the described first screen upset of gyroscope detection that use equipment is built-in.
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