CN106453941A - Double-screen operation method and mobile terminal - Google Patents

Double-screen operation method and mobile terminal Download PDF

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Publication number
CN106453941A
CN106453941A CN201610978554.8A CN201610978554A CN106453941A CN 106453941 A CN106453941 A CN 106453941A CN 201610978554 A CN201610978554 A CN 201610978554A CN 106453941 A CN106453941 A CN 106453941A
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CN
China
Prior art keywords
touch
display screen
mobile terminal
user
coordinate
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Granted
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CN201610978554.8A
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Chinese (zh)
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CN106453941B (en
Inventor
李成
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201610978554.8A priority Critical patent/CN106453941B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display

Abstract

The invention discloses a double-screen operation method and a mobile terminal. Double screens comprise a front display screen and a back display screen. The method comprises the steps of detecting touch operation triggered by a user on the back display screen, and obtaining a coordinate location of a touch track corresponding to the touch operation; judging whether the coordinate location of the touch track is in a preset coordinate area or not; and when the coordinate location of the touch track is in the preset coordinate area, outputting prompt for the touch operation, thereby enabling the user to carry out corresponding operation based on the prompt. According to the method and the mobile terminal, the touch operation of the user on the back display screen can be guided, the accuracy of the touch operation of the user on the back display screen is improved, and the touch operation time is reduced.

Description

Double screen operational approach and mobile terminal
Technical field
The present invention relates to technical field of mobile terminals, more particularly, to a kind of double screen operational approach and mobile terminal.
Background technology
At present, the screen size of mobile terminal is increasing, and user also more favors in the big mobile terminal of screen, but right For the mobile terminal of one side screen, when user is hold by one hand the mobile terminal of this one side screen, and by thumb at this When being operated on screen, be capable of touch-control scope smaller it is impossible to meet the whole screen of user's one-handed performance mobile terminal Demand;In order to solve above-mentioned technical problem, two-sided for the just back of the body of mobile terminal being respectively provided with is become front display screen and the back side shows Display screen, when user is hold by one hand this and is provided with the mobile terminal just carrying on the back double screen, can pass through this singlehanded thumb and forefinger Realize manipulating the whole screen of this mobile terminal, for example, when user's right hand is hold by one hand mobile phone, manipulated by right hand thumb The lower end of mobile phone front screen, manipulates the upper end of mobile phone front screen by the upper end that forefinger touches mobile phone rear screen, from And realize realizing manipulating the whole front screen of this mobile phone by right hand thumb and forefinger, but because user is moving eventually The rear screen at end just has invisibility when being manipulated so that user is difficult to be accurately positioned the position needing manipulation, wastes behaviour The control time.
Content of the invention
Present invention is primarily targeted at proposing a kind of double screen operational approach and mobile terminal it is intended in order to rear screen Touch control operation provide guide, improve rear screen touch control operation accuracy.
For achieving the above object, a kind of mobile terminal that the present invention provides, the double screen of described mobile terminal includes front and shows Display screen and back displays screen, described mobile terminal includes:
First acquisition module, for detect user overleaf on display screen triggering touch control operation, obtain described touch-control behaviour Make the coordinate position of corresponding touch trajectory;
Whether the first judge module, for judging the coordinate position of described touch trajectory in preset coordinate region;
First output module, for when the coordinate position of described touch trajectory is in described preset coordinate region, to institute State touch control operation output prompting, so that user is based on described prompting execution corresponding operating.
Alternatively, described first output module includes:
Judging unit, described for when the coordinate position of described touch trajectory is in described preset coordinate region, judging Whether the coordinate position of touch trajectory is in effective operation coordinates regional in described preset coordinate region;
First output unit, for when described touch trajectory coordinate position described effective operation coordinates regional in when, The first information that the described touch control operation of output mobile terminal execution generates;
Second output unit, for the coordinate position when described touch trajectory not in described effective operation coordinates regional When, export the second information, to point out user to adjust described touch control operation.
Alternatively, described mobile terminal also includes:
Second acquisition module, for receiving the touch track store instruction that user is triggered based on described front display screen When, detection the second touch control operation of trigger on described back displays screen of user, described second touch control operation of acquisition corresponding the Two touch track;
First determining module, for described second touch track is enclosed enclosed region, and will be true for described enclosed region It is set to described preset coordinate region.
Alternatively, described mobile terminal also includes:
3rd acquisition module, during for lighting in the display screen described mobile terminal is detected, opens the display screen lighted The photographic head in place face, obtains the image that described photographic head catches;
Second judge module, for judging to whether there is face characteristic information in described image;
Second determining module, for when there is described face characteristic information in described image, by the described display lighted Screen is defined as described front display screen;
3rd determining module, for when there is not described face characteristic information in described image, by described light aobvious Display screen is defined as described back displays screen.
Alternatively, described mobile terminal also includes:
Computing module, the rotating signal for being detected according to gyro sensor calculates described mobile terminal and revolves about the z axis The angle parameter turning;
3rd judge module, for judging whether described angle parameter is more than preset angle angle value;
4th determining module, for when described angle parameter is more than described preset angle angle value, by described front display screen It is defined as the opposite back side display screen of described mobile terminal and user, institute's back displays screen is defined as described mobile terminal and use The relative front display screen at family, and detect the touch control operation that user triggers on described opposite back side display screen, obtain user and exist The coordinate position of the corresponding touch trajectory of described touch control operation of triggering on described opposite back side display screen.
Additionally, for achieving the above object, the present invention also proposes a kind of double screen operational approach, described double screen operational approach bag Include:
Detection user overleaf on display screen triggering touch control operation, obtain the corresponding touch trajectory of described touch control operation Coordinate position;
Whether the coordinate position judging described touch trajectory is in preset coordinate region;
When the coordinate position of described touch trajectory is in described preset coordinate region, the output of described touch control operation is carried Show, so that user is based on described prompting execution corresponding operating.
Alternatively, when the described coordinate position when described touch trajectory is in described preset coordinate region, to described touch-control Operation output prompting, so that user is included based on the step of described prompting execution corresponding operating:
When the coordinate position of described touch trajectory is in described preset coordinate region, judge the coordinate of described touch trajectory Whether position is in effective operation coordinates regional in described preset coordinate region;
When the coordinate position of described touch trajectory is in described effective operation coordinates regional, output mobile terminal executes institute State the first information of touch control operation generation;
When the coordinate position of described touch trajectory is not in described effective operation coordinates regional, output the second prompting letter Breath, to point out user to adjust described touch control operation.
Alternatively, described detection user overleaf on display screen triggering touch control operation, obtain described touch control operation and correspond to The step of the coordinate position of touch trajectory before also include:
When receiving the touch track store instruction that user is triggered based on described front display screen, user is described for detection Second touch control operation of triggering on back displays screen, obtains corresponding second touch track of described second touch control operation;
Described second touch track is enclosed enclosed region, and described enclosed region is defined as described preset coordinate area Domain.
Alternatively, described when receiving the touch track store instruction that user is triggered based on described front display screen, inspection Survey the second touch control operation that user triggers on described back displays screen, obtain corresponding second touch of described second touch control operation Also include before Trace step:
When the display screen described mobile terminal is detected is lighted, open the photographic head in the display screen place face lighted, obtain Take the image that described photographic head catches;
Judge to whether there is face characteristic information in described image;
When there is described face characteristic information in described image, the described display screen lighted being defined as described front and shows Display screen;
When there is not described face characteristic information in described image, the described display screen lighted is defined as the described back side Display screen.
Alternatively, when the described coordinate position when described touch trajectory is in described preset coordinate region, to described touch-control Operation output prompting, also includes for after the step based on described prompting execution corresponding operating for the user:
The angle parameter that described mobile terminal rotates about the z axis is calculated according to the rotating signal that gyro sensor detects;
Judge whether described angle parameter is more than preset angle angle value;
When described angle parameter is more than described preset angle angle value, described front display screen is defined as described mobile terminal With the opposite back side display screen of user, institute's back displays screen is defined as described mobile terminal and shows with the relative front of user Screen, and detect the touch control operation that user triggers on described opposite back side display screen, obtain user and show in described opposite back side The coordinate position of the corresponding touch trajectory of described touch control operation of triggering on screen.
The present invention, by the touch control operation of triggering on detection user overleaf display screen, obtains the corresponding touch-control of touch control operation The coordinate position of track, and judge the coordinate position of touch trajectory whether in preset coordinate region, when the coordinate of touch trajectory When position is in preset coordinate region, prompting is exported to touch control operation, so that user is based on prompting execution corresponding operating, by this Prompting can overleaf the touch control operation of display screen provides and guides to user, thus improve the touch-control of user's overleaf display screen The accuracy of operation, reduces the touch control operation time, improves Consumer's Experience.
Brief description
Fig. 1 is the hardware architecture diagram realizing the optional mobile terminal of each embodiment of the present invention one;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
Fig. 3 is the high-level schematic functional block diagram of the first embodiment of mobile terminal of the present invention;
Fig. 4 carries out the schematic diagram of a scenario of touch-control feedback for mobile terminal of the present invention in front display screen;
Fig. 5 is the refinement high-level schematic functional block diagram of the first output module in the second embodiment of mobile terminal of the present invention;
Fig. 6 is that overleaf display screen carries out the schematic diagram of a scenario of touch control operation to mobile terminal of the present invention;
Fig. 7 is the high-level schematic functional block diagram of the 3rd embodiment of mobile terminal of the present invention;
Fig. 8 is the schematic diagram of a scenario in the collection preset coordinate region of mobile terminal of the present invention;
Fig. 9 is the high-level schematic functional block diagram of the fourth embodiment of mobile terminal of the present invention;
Figure 10 is the high-level schematic functional block diagram of the 5th embodiment of mobile terminal of the present invention;
Figure 11 is the schematic flow sheet of the first embodiment of double screen operational approach of the present invention;
Figure 12 is the schematic flow sheet of the refinement step of step S30 in the first embodiment shown in Fig. 8 of the present invention;
Figure 13 is the schematic flow sheet of the second embodiment of double screen operational approach of the present invention;
Figure 14 is the schematic flow sheet of the 3rd embodiment of double screen operational approach of the present invention;
Figure 15 is the schematic flow sheet of the fourth embodiment of double screen operational approach of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention referring now to Description of Drawings.In follow-up description, use For represent element such as " module ", " part " or " unit " suffix only for being conducive to the explanation of the present invention, itself Not specific meaning.Therefore, " module " and " part " can mixedly use.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. consolidate Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for moving Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration realizing each one optional mobile terminal of embodiment of the present invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180, power subsystem 190, First acquisition module 10, the first judge module 20 and first output module 30 etc..Fig. 1 shows the movement with various assemblies Terminal, it should be understood that be not required for implementing all assemblies illustrating.More or less of group can alternatively be implemented Part.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system Or the radio communication between network.For example, wireless communication unit 110 can include broadcasting reception module 111, mobile communication mould At least one of block 112, wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB) The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111 Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is adapted to provide for extensively Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memorizer 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And at least one of server and/or receive from it radio signal.Such radio signal can include voice and lead to Words signal, video calling signal or the various types of data sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module Typical case be GPS (global positioning system).According to current technology, GPS module calculates from three or more satellites Range information and correct time information and for the Information application triangulation calculating, thus according to longitude, latitude and Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information uses three satellites And the position calculating by using an other satellite correction and the error of temporal information.Additionally, GPS module can be led to Carry out calculating speed information after 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 122, camera 121 is to the static images being obtained by image capture apparatus in Video Capture pattern or image capture mode Or the view data of video is processed.Picture frame after process may be displayed on display unit 151.Process through camera 121 Picture frame afterwards can be stored in memorizer 160 (or other storage medium) or carry out sending out via wireless communication unit 110 Send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Mike 122 can telephone calling model, Sound (voice data) is received via mike in logging mode, speech recognition mode etc. operational mode, and can be by this The acoustic processing of sample is voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model The form output of mobile communication base station can be sent to via mobile communication module 112.Mike 122 can be implemented various types of Noise eliminate (or suppression) algorithm with eliminate (or suppression) receive and the noise that produces during sending audio signal or Interference.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch Plate (for example, detection due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal 100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00 The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can sense This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or Whether person's interface unit 170 is coupled with external device (ED).
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through as at least one external device (ED).For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, the port of device for connection with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00 Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00 One or more elements or can be used for transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity Power provides the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of vision, audio frequency and/or tactile manner Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include showing Unit 151, dio Output Modules 152 etc..
Display unit 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity During words call mode, display unit 151 can show (for example, text messaging, the multimedia file that communicate with call or other Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, illustrate video or figure UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and the touch pad touch screen with formation superposed on one another as a layer, display unit 151 can serve as input 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 to allow user from outside viewing, and this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display device), for example, moves Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode, When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160 The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution. Dio Output Modules 152 can include speaker, buzzer etc..
Memorizer 160 can store software program of the process being executed by controller 180 and control operation etc., or can Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And And, memorizer 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch screen Data.
Memorizer 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many Media card, card-type memorizer (for example, SD or DX memorizer etc.), random access storage device (RAM), static random-access storage 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 1 00 can execute memorizer with by network connection The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution and voice call, data The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that and controls Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing on the touchscreen or picture Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implementing.Hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment. Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language Implement, software code can be stored in memorizer 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form, Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data all if any Line and wireless communication system and satellite-based communication system are operating.
The communication system being wherein operable to according to the mobile terminal of the present invention referring now to Fig. 2 description.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system 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 is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, 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 formation interfaces.MSC280 is also structured to and can form interface via the BSC275 that back haul link is couple to base station 270. 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 BSC275.
Each BS270 can service one or more subregions (or region), by the sky of multidirectional antenna or sensing specific direction Each subregion that line covers is radially away from BS270.Or, each subregion can by for diversity reception two or more Antenna covers.Each BS270 may be constructed such that support multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum (for example, 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 " can 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 to the mobile terminal of operation in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast being sent by BT295 as shown in Figure 1 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals At least one of 100.
In fig. 2, depict multiple satellites 300, it is understood that be, it is possible to use any number of satellite obtains useful Location information.As shown in Figure 1 location information module 115 is generally configured to be coordinated with satellite 300 and is wanted with obtaining Location information, the typical case of this location information module 115 is GPS.Substitute GPS tracking technique or GPS tracking technique it Outward, it is possible to use other technology of the position of mobile terminal can be followed the tracks of.In addition, at least one gps satellite 300 can be with selectivity Ground or the extraly transmission of process satellite dmb.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00 Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station 270 reception is anti- Processed in specific BS270 to link signal.The data obtaining is forwarded to the BSC275 of correlation.BSC provides call Resource allocation and the mobile management function of including the coordination of soft switching process between BS270.BSC275 is also by the number receiving According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal 1 00 hardware configuration and communication system, the present invention provides a kind of mobile terminal 1 00.
As shown in figure 3, Fig. 3 is the energy module diagram of the first embodiment of mobile terminal 1 00 of the present invention.
In the present embodiment, described mobile terminal 1 00 includes:First acquisition module 10, the first judge module 20 and first Output module 30.
Described first acquisition module 10, for detect user overleaf on display screen triggering touch control operation, obtain touch-control Operate the coordinate position of corresponding touch trajectory;
In the present embodiment, in conjunction with Fig. 4 it is known that the both sides of mobile terminal 1 00 are all provided with display screen, respectively just Face display screen 01 and back displays screen 02, and user carries out the default seat of touch control operation by forefinger to this back displays screen 02 Mark region 03, with this preset coordinate region 03 in this corresponding operational feedback area 04 of front display screen 01.When mobile terminal 1 00 is examined When measuring certain display screen in the front display screen 01 and back displays screen 02 of this mobile terminal 1 00 and lighting, open this display The photographic head in screen place face, and obtain the current image catching of this photographic head, there is face characteristic information image is detected, will This display screen lighted is defined as front display screen 01, the display screen of the another side of this mobile terminal 1 00 is defined as the back side and shows Display screen 02.When the first acquisition module 10 detects user in this back displays screen 02 triggering touch control operation, obtain this touch-control behaviour Make the coordinate position of corresponding touch trajectory.For example, local terminal front display screen 01 and the back side are had determined that in this mobile terminal 1 00 After display screen 02, when user is detected in this back displays screen 02 enterprising line slip touch operation, obtain corresponding slip and touch Touch each coordinate position of track and slip touch track.
Whether described first judge module 20, for judging the coordinate position of touch trajectory in preset coordinate region;
Described first output module 30, for when the coordinate position of touch trajectory is in preset coordinate region, to touch-control Operation output prompting, so that user is based on prompting execution corresponding operating.
Whether the first judge module 20 judges in each coordinate position of this touch trajectory with the presence of coordinate position preset coordinate In region 03, when in each coordinate position of this touch trajectory with the presence of this preset coordinate region 03 of coordinate position in when, first is defeated Go out the operational feedback area 04 output prompting of the front display screen 01 in this mobile terminal 1 00 for the module 30, and/or mobile eventually by this 100 direct outputs are held to point out accordingly, so that user is based on the corresponding operation of this prompting execution.Wherein, based on this touch control operation Output prompting can be mobile terminal 1 00 send vibrations mode carry out pointing out, the behaviour of the front display screen 01 of mobile terminal 1 00 Make feedback area 04 to be pointed out by way of changing cursor color or other modes output prompting, concrete form does not limit.Example As currently moved to preset coordinate in the coordinate position of the slip touch track of this back displays screen 02 triggering when user is detected When in region 03, vibrations and the light in the display of the operational feedback area 04 of front display screen 01 that this mobile terminal 1 00 can be slight Target color is green.
It should be noted that this prompting changes with the change of touch control operation.
The present embodiment, by the touch control operation of triggering on the first acquisition module 10 detection user overleaf display screen, obtains and touches Control operates the coordinate position of corresponding touch trajectory, and whether the first judge module 20 judges the coordinate position of touch trajectory default In coordinates regional, when the coordinate position of touch trajectory is in preset coordinate region, the first output module 30 is defeated to touch control operation Go out prompting, for user be based on prompting execution corresponding operating, by this prompting can to user overleaf display screen touch-control behaviour Make to provide and guide, thus improve the accuracy of user's overleaf touch control operation of display screen, reducing the touch control operation time, improving Consumer's Experience.
Further, the second embodiment of mobile terminal 1 00 of the present invention, based on above-mentioned first embodiment, is proposed, in this reality Apply in example, with reference to Fig. 5, described first output module 30 includes judging unit 31, the first output unit 32 and the second output unit 33.
Described judging unit 31, for when the coordinate position of touch trajectory is in preset coordinate region, judging touch-control rail Whether the coordinate position of mark is in effective operation coordinates regional in preset coordinate region;
In the present embodiment, this preset coordinate region 03 includes effectively operating coordinates regional and non-productive operation coordinate area Domain, this effectively operates coordinates regional to can be understood as executing the coordinates regional of the touch-control behaviour of user's triggering, front in such as Fig. 6 The coordinates regional 05 that in the operational feedback area 04 of display screen 01, the APP icon of display is located, user is pre- from back displays screen 02 If growing as or click on coordinates regional 07 corresponding to this coordinates regional 05 in coordinates regional 03, just can open this APP, this is non-to have Effect operation coordinates regional can be understood as to execute the coordinates regional 08 of the touch control operation of user's triggering, such as Coordinates regional 06 between APP1 icon and APP2 icon, as user, from the preset coordinate region 03 of back displays screen 02, length is pressed Or click on during this coordinates regional 06 corresponding coordinates regional 08 it is impossible to open any one APP in this APP1 or APP2. When the coordinate position of this touch trajectory is in this preset coordinate region 03, further this touch-control rail is judged by judging unit 31 Whether the coordinate position of mark is in effective operation coordinates regional in this preset coordinate region 03.
Described first output unit 32, for when the coordinate position of touch trajectory is in effective operation coordinates regional, defeated Go out mobile terminal 1 00 and execute the first information that touch control operation generates;
When determining that the coordinate position of this touch trajectory is in effective operation coordinates regional, the first output unit 32 output moves Dynamic terminal 100 executes the first information that touch control operation generates, so that user checks.For example, when user is detected in this back of the body During the 02 enterprising line slip touch operation of face display screen, the coordinate position of the slip touch track getting is in effective operation coordinate area When in domain, the coordinates regional 05 of the front display screen 01 of this mobile terminal 1 00 shows that cursor moves to APP icon or application Operation button on, now, the color that this mobile terminal 1 00 sends slight vibrations and/or this light target show is green, when Effective behaviour that user is grown by or clicked on based on back displays screen 02 the operation button place of this APP icon or application is detected When making coordinates regional, now, the color that this mobile terminal 1 00 sends stronger vibrations and/or this light target show is red.
Described second output unit 33, for when the coordinate position of touch trajectory is not in effective operation coordinates regional, Export the second information, to point out user adjustment touch control operation.
When determining that the coordinate position of this touch trajectory is not in this effective operation coordinates regional, show this touch trajectory Coordinate position exports the second information in non-productive operation coordinates regional, the second output unit 33, to point out user's adjustment to touch Control operation.For example, when user is detected in this back displays screen 02 enterprising line slip touch operation, the slip getting touches When the coordinate position of track is in non-productive operation coordinates regional, the corresponding display of the front display screen 01 of this mobile terminal 1 00 Region shows that cursor moves on desktop clear area or the no operating area of application, and now, this mobile terminal 1 00 sends many The color that secondary slight vibrations and/or this light target shows is yellow, when detect user be based on back displays screen 02 length by or When person clicks on the coordinates regional that the no operating area of this desktop clear area or application is located, now, this mobile terminal 1 00 sends The color that repeatedly stronger vibrations and/or this light target shows is blue.
The present embodiment is by when the coordinate position of touch trajectory is in preset coordinate region, judging the coordinate of touch trajectory Position whether in effective operation coordinates regional in preset coordinate region, when the coordinate position of touch trajectory is in effective operation coordinate When in region, output mobile terminal 100 execute touch control operation generate the first information, when touch trajectory coordinate position not When in effective operation coordinates regional, export the second information, to point out user adjustment touch control operation.Due to touch trajectory The different coordinates regional of coordinate position, the prompting of corresponding this mobile terminal 1 00 output is just different, is enable to correctly refer to Overleaf display screen triggers corresponding touch control operation to quote family, it is to avoid user wastes the manipulation time, improves operating efficiency.
Further, the 3rd embodiment of mobile terminal 1 00 of the present invention, based on above-mentioned first embodiment, is proposed, in this reality Apply in example, with reference to Fig. 7, described mobile terminal 1 00 also includes:Second acquisition module 40 and the first determining module 50.
Described second acquisition module 40, for being referred to based on the touch track storage that front display screen triggers receiving user When making, detection user overleaf on display screen triggering the second touch control operation, obtain corresponding second touch of the second touch control operation Track;
In the present embodiment, in the touch rail receiving front display screen 01 triggering based on this mobile terminal 1 00 for the user During mark store instruction, this mobile terminal 1 00 may require that user to be hold by one hand mobile phone, and requires this singlehanded forefinger in this movement Movement scope as big as possible on the back displays screen 02 of terminal 100.When the second acquisition module 40 in this mobile terminal 1 00 is examined Measure user overleaf on display screen 02 during the second touch control operation of triggering, obtain the corresponding second touch rail of the second touch control operation Mark.
Described first determining module 50, for the second touch track is enclosed enclosed region, and enclosed region is determined For preset coordinate region.
In conjunction with Fig. 8, this second touch track is enclosed closed area according to the default rule that encloses by the first determining module 50 Domain, enclosed region is defined as preset coordinate region 03, and this preset coordinate region 03 is saved in this mobile terminal 1 00. Wherein, this default enclose rule can be understood as rectangle closure rule, square closure rule, fan-shaped closure rule or The closure rule of irregular shape.
It should be noted that user can front display screen 01 based on this mobile terminal 1 00 and this back displays screen 02 defeated Enter this preset coordinate region.For example, user's right hand grips this mobile phone, can be touched based on the forefinger that back displays screen 02 inputs this right hand The preset coordinate region 03 sent out, if this mobile terminal 1 00 is carried out turn-over by user, now, this mobile terminal 1 00 is by this mobile phone Back displays screen 02 is defined as front display screen relatively, and the front display screen 01 of this mobile phone is defined as opposite back side display screen, User's right hand grips this mobile phone, can input the preset coordinate region 03 of the forefinger triggering of this right hand based on opposite back side display screen, Wherein, user's right hand thumb can trigger preset coordinate region 09 in front display screen 01.
The present embodiment passes through when receiving the touch track store instruction that user is triggered based on front display screen, and detection is used Family overleaf on display screen triggering the second touch control operation, obtain corresponding second touch track of the second touch control operation, by second Touch track encloses enclosed region, and enclosed region is defined as preset coordinate region, facilitates user to be based on this mobile terminal 100 back displays screen carries out touch control operation, improves Consumer's Experience.
Further, the fourth embodiment of mobile terminal 1 00 of the present invention, based on above-mentioned first embodiment, is proposed, in this reality Apply in example, with reference to Fig. 9, described mobile terminal 1 00 also includes:3rd acquisition module 60, the second judge module 70, second determine mould Block 80 and the 3rd determining module 90.
Described 3rd acquisition module 60, during for lighting in display screen mobile terminal 1 00 is detected, it is aobvious that unlatching is lighted The photographic head in display screen place face, obtains the image that photographic head catches;
Described second judge module 70, for judging to whether there is face characteristic information in image;
In the present embodiment, when a certain display screen in this mobile terminal 1 00 is detected for the 3rd acquisition module 60 is lighted, Open the photographic head in this display screen place face lighted, the image catching by this photographic head, the second judge module 70 judges should Whether there is face characteristic information in this image that photographic head catches.
If it should be noted that when the front display screen 01 of this mobile terminal 1 00 and back displays screen 02 are lighted simultaneously, Open the photographic head of this mobile terminal 1 00 acquiescence, and image is caught by the photographic head of this acquiescence.
Described second determining module 80, for when there is face characteristic information in image, the display screen lighted being determined For front display screen;
Described 3rd determining module 90, for when there is not face characteristic information in image, will be true for the display screen lighted It is set to back displays screen.
If this image has face characteristic information, show the display screen that user is just lighting to this, then the second determining module 80 The display screen lighted is defined as the front display screen 01 of this mobile terminal 1 00, will be true for another display screen of this mobile terminal 1 00 It is set to back displays screen 02, if this image does not have face characteristic information, show the display screen not having user just this being lighted, then This display screen lighted is defined as back displays screen 02 by the 3rd determining module 90, by another display screen of this mobile terminal 1 00 It is defined as front display screen 01.
The present embodiment passes through, when display screen mobile terminal 1 00 is detected is lighted, to open the display screen place face lighted Photographic head, obtain the image that photographic head catches, and judge to whether there is face characteristic information in image, when there is people in image During face characteristic information, the display screen lighted is defined as front display screen, when there is not face characteristic information in image, by point Bright display screen is defined as back displays screen, facilitates user to carry out touch control operation based on the back displays screen of this mobile terminal 1 00, Improve the accuracy of user's overleaf touch control operation of display screen.
Further, the 5th embodiment of mobile terminal 1 00 of the present invention, based on above-mentioned first embodiment, is proposed, in this reality Apply in example, with reference to Figure 10, described mobile terminal 1 00 also includes:Computing module 200, the 3rd judge module 300 and the 4th determination mould Block 400.
Described computing module 200, for the rotating signal that detected according to gyro sensor calculate mobile terminal 1 00 around The angle parameter of Z axis rotation;
Described 3rd judge module 300, for judging whether angle parameter is more than preset angle angle value;
In the present embodiment, after this mobile terminal 1 00 has determined front display screen 01 and back displays screen 02, this shifting Gyro sensor in dynamic terminal 100, when this mobile terminal 1 00 is detected and rotating about the z axis, shows this mobile terminal 1 00 quilt Turn-over, then the angle parameter that this mobile terminal 1 00 of computing module 200 acquisition rotates about the z axis, the 3rd judge module 300 judges should Whether angle parameter is more than preset angle angle value, such as judges whether this angle parameter is more than 150 °.Wherein, this Z axis is perpendicular to water The coordinate axess of plane.
Described 4th determining module 400, for when angle parameter is more than preset angle angle value, front display screen 01 being determined For the opposite back side display screen of mobile terminal 1 00 and user, back displays screen 02 is defined as the phase of mobile terminal 1 00 and user To front display screen, and detect the touch control operation that user triggers on opposite back side display screen, obtain user and show in opposite back side The coordinate position of the corresponding touch trajectory of touch control operation of triggering in display screen.
If this angle parameter is more than this preset angle angle value, the front display screen 01 before showing this mobile terminal 1 00 overturns Arrive the face of dorsad user, and the back displays screen 02 before mobile terminal 1 00 has been turned to user oriented face, then the 4th has been true This front display screen 01 is defined as the opposite back side display screen of mobile terminal 1 00 and user by cover half block 400, by back displays screen 02 is defined as mobile terminal 1 00 front relative with user display screen, and detects what user triggered on opposite back side display screen Touch control operation, obtains the coordinate position of the corresponding touch trajectory of touch control operation that user triggers on opposite back side display screen, sentences Break this touch trajectory coordinate position whether in preset coordinate region, when the coordinate position of this touch trajectory is in preset coordinate area When in domain, to realize exporting prompting to touch control operation.
The present embodiment calculates mobile terminal 1 00 by the rotating signal detecting according to gyro sensor and rotates about the z axis Angle parameter, and judge that whether angle parameter is more than preset angle angle value, when angle parameter is more than preset angle angle value, by front Display screen is defined as the opposite back side display screen of mobile terminal 1 00 and user, by back displays screen be defined as mobile terminal 1 00 with The relative front display screen of user, and detect the touch control operation that user triggers on opposite back side display screen, obtain user in phase Coordinate position to the corresponding touch trajectory of touch control operation of triggering on back displays screen, enabling accurately determine mobile terminal 100 front display screen and back displays screen, thus facilitate user to carry out touch-control based on the back displays screen of this mobile terminal 1 00 Operation, improves operating efficiency.
Present invention further propose that each embodiment of double screen operational approach.
With reference to Figure 11, Figure 11 is the schematic flow sheet of the first embodiment of double screen operational approach of the present invention.
Step S10, detection user overleaf on display screen triggering touch control operation, obtain touch control operation corresponding touch-control rail The coordinate position of mark;
In the present embodiment, in conjunction with Fig. 4 it is known that the both sides of mobile terminal are all provided with display screen, respectively front Display screen 01 and back displays screen 02, and user carries out the preset coordinate of touch control operation by forefinger to this back displays screen 02 Region 03, with this preset coordinate region 03 in this corresponding operational feedback area 04 of front display screen 01.When mobile terminal detects During certain display screen in the front display screen 01 and back displays screen 02 of this mobile terminal, open taking the photograph of this display screen place face As head, and obtain the current image catching of this photographic head, there is face characteristic information image is detected, by this display lighted Screen is defined as front display screen 01, and the display screen of the another side of this mobile terminal is defined as back displays screen 02.When detecting User, in this back displays screen 02 triggering touch control operation, obtains the coordinate position of the corresponding touch trajectory of this touch control operation.Example As after this mobile terminal has determined that local terminal front display screen 01 and back displays screen 02, when user is detected at this back side During display screen 02 enterprising line slip touch operation, obtain each coordinate bit of corresponding slip touch track and slip touch track Put.
Step S20, whether the coordinate position judging touch trajectory is in preset coordinate region;
Step S30, when the coordinate position of touch trajectory is in preset coordinate region, exports prompting to touch control operation, with It is based on prompting execution corresponding operating for user.
Judge whether with the presence of in coordinate position preset coordinate region 03 in each coordinate position of this touch trajectory, when this touches With the presence of when in this preset coordinate region 03 of coordinate position in each coordinate position of control track, show in the front of this mobile terminal The operational feedback area 04 output prompting of screen 01, and/or corresponding prompting is directly exported by this mobile terminal, so that user is based on This prompting execution is corresponding to be operated.Wherein, point out can be the mode that mobile terminal sends vibrations based on the output of this touch control operation Carry out pointing out, the operational feedback area 04 of the front display screen 01 of mobile terminal pointed out by way of changing cursor color or The output prompting of person's other modes, concrete form does not limit.For example, when detect user currently this back displays screen 02 triggering cunning When the coordinate position of dynamic touch track moves in preset coordinate region 03, vibrations that this mobile terminal can be slight and in front In the operational feedback area 04 of display screen 01, the light target color of display is green.
It should be noted that this prompting changes with the change of touch control operation.
Originally implement the touch control operation by triggering on detection user overleaf display screen, obtain touch control operation corresponding tactile The coordinate position of control track, and judge the coordinate position of touch trajectory whether in preset coordinate region, when the seat of touch trajectory When cursor position is in preset coordinate region, prompting is exported to touch control operation, so that user is based on prompting execution corresponding operating, pass through This prompting can to user overleaf display screen touch control operation provide guide, thus improve user overleaf display screen touch The accuracy of control operation, reduces the touch control operation time, improves Consumer's Experience.
Further, refer to Figure 12, be that the flow process of the refinement step of step S30 in first embodiment of the invention is illustrated Figure, the refinement step of this step S30 includes:
Step S31, when the coordinate position of touch trajectory is in preset coordinate region, judges the coordinate position of touch trajectory Whether in effective operation coordinates regional in preset coordinate region;
In the present embodiment, this preset coordinate region 03 includes effectively operating coordinates regional and non-productive operation coordinate area Domain, this effectively operates coordinates regional to can be understood as executing the coordinates regional of the touch-control behaviour of user's triggering, and such as Fig. 6 front shows The coordinates regional 05 that in display screen 01, the APP icon of display is located, user is long from the preset coordinate region 03 of back displays screen 02 As or click on this APP icon place coordinates regional 05 corresponding to coordinates regional 07, just can open this APP, this is non-effective Operation coordinates regional can be understood as executing the coordinates regional of the touch control operation of user's triggering, such as APP1 figure Coordinates regional 06 between mark and APP2 icon, presses or point when user is long from the preset coordinate region 03 of back displays screen 02 Hit this corresponding coordinates regional 08 of coordinates regional 06 constantly it is impossible to open any one APP in this APP1 or APP2.When this When the coordinate position of touch trajectory is in this preset coordinate region 03, determine whether that whether the coordinate position of this touch trajectory exists In effective operation coordinates regional in this preset coordinate region.
Step S32, when the coordinate position of touch trajectory is in effective operation coordinates regional, the execution of output mobile terminal is touched The first information that control operation generates;
When determining that the coordinate position of this touch trajectory is in effective operation coordinates regional, output mobile terminal executes touch-control The first information that operation generates, so that user checks.For example, slided on this back displays screen 02 when user is detected During dynamic touch operation, when the coordinate position of the slip touch track getting is in effective operation coordinates regional, this mobile terminal The coordinates regional 05 of front display screen 01 show that cursor moves in APP icon or the operation button of application, now, should The color that mobile terminal sends slight vibrations and/or this light target show is green, when user is detected based on back displays Screen 02 long by or when clicking on effective operation coordinates regional that the operation button of this APP icon or application is located, now, this shifting The color that dynamic terminal sends stronger vibrations and/or this light target show is red.
Step S33, when the coordinate position of touch trajectory is not in effective operation coordinates regional, output the second prompting letter Breath, to point out user adjustment touch control operation.
When determining that the coordinate position of this touch trajectory is not in this effective operation coordinates regional, show this touch trajectory Coordinate position, in non-productive operation coordinates regional, exports the second information, to point out user adjustment touch control operation.For example, when User is detected in this back displays screen 02 enterprising line slip touch operation, the coordinate position of the slip touch track getting When in non-productive operation coordinates regional, the corresponding viewing area of the front display screen 01 of this mobile terminal shows that cursor moves To on the no operating area of desktop clear area or application, now, this mobile terminal sends repeatedly slight vibrations and/or this light The color that target shows is yellow, when detect user be based on back displays screen 02 long by or click on this desktop clear area or During the coordinates regional that the no operating area of application is located, now, this mobile terminal sends repeatedly stronger vibrations and/or this cursor Display color be blueness.
The present embodiment is by when the coordinate position of touch trajectory is in preset coordinate region, judging the coordinate of touch trajectory Position whether in effective operation coordinates regional in preset coordinate region, when the coordinate position of touch trajectory is in effective operation coordinate When in region, output mobile terminal executes the first information that touch control operation generates, when the coordinate position of touch trajectory does not exist When effectively in operation coordinates regional, export the second information, to point out user adjustment touch control operation.Seat due to touch trajectory The different coordinates regional of cursor position, the prompting of corresponding this mobile terminal output is just different, is enable to correctly guide use Overleaf display screen triggers corresponding touch control operation at family, it is to avoid user wastes the manipulation time, improves operating efficiency.
Further, refer to Figure 13, be that the flow process of the second embodiment of double screen operational approach proposed by the present invention is illustrated Figure, in this second embodiment, before S10, this double screen operational approach includes:
Step S40, when receiving the touch track store instruction that user is triggered based on front display screen, detection user exists Second touch control operation of triggering on back displays screen, obtains corresponding second touch track of the second touch control operation;
In the present embodiment, deposit in the touch track receiving front display screen 01 triggering based on this mobile terminal for the user During storage instruction, this mobile terminal may require that user to be hold by one hand mobile phone, and requires this singlehanded forefinger in this mobile terminal Movement scope as big as possible on back displays screen 02.When this mobile terminal detects user's overleaf triggering on display screen 01 During the second touch control operation, obtain corresponding second touch track of the second touch control operation.
Step S50, the second touch track is enclosed enclosed region, and enclosed region is defined as preset coordinate region.
In conjunction with Fig. 8, this second touch track is enclosed enclosed region according to the default rule that encloses, enclosed region is true It is set to preset coordinate region 03, and this preset coordinate region 03 is saved in this mobile terminal.Wherein, this default encloses rule Then can be understood as rectangle closure rule, the closure rule of square closure rule, fan-shaped closure rule or irregular shape Then.
It should be noted that user can the front display screen 01 based on this mobile terminal be somebody's turn to do with the input of this back displays screen 02 Preset coordinate region.For example, user's right hand grips this mobile phone, can be triggered based on the forefinger that back displays screen 02 inputs this right hand Preset coordinate region 03, if this mobile terminal is carried out turn-over by user, now, this mobile terminal is by the back displays screen of this mobile phone 02 is defined as front display screen relatively, the front display screen 01 of this mobile phone is defined as opposite back side display screen, user's right hand is held Hold this mobile phone, the preset coordinate region 03 of the forefinger triggering of this right hand can be inputted based on opposite back side display screen.
The present embodiment passes through when receiving the touch track store instruction that user is triggered based on front display screen, and detection is used Family overleaf on display screen triggering the second touch control operation, obtain corresponding second touch track of the second touch control operation, by second Touch track encloses enclosed region, and enclosed region is defined as preset coordinate region, facilitates user to be based on this mobile terminal Back displays screen carry out touch control operation, improve Consumer's Experience.
Further, refer to Figure 14, be that the flow process of the 3rd embodiment of double screen operational approach proposed by the present invention is illustrated Figure, in this 3rd embodiment, before S40, this double screen operational approach includes:
Step S60, when display screen mobile terminal is detected is lighted, opens the shooting in the display screen place face lighted Head, obtains the image that photographic head catches;
Step S70, judges to whether there is face characteristic information in image;
In the present embodiment, when a certain display screen in this mobile terminal is detected is lighted, open this display lighted The photographic head in screen place face, the image being caught by this photographic head, judge to whether there is people in this image that this photographic head catches Face characteristic information.
If it should be noted that when the front display screen 01 of this mobile terminal and back displays screen 02 are lighted, opened simultaneously Open the photographic head of this mobile terminal acquiescence, and image is caught by the photographic head of this acquiescence.
Step S80, when there is face characteristic information in image, the display screen lighted is defined as front display screen;
Step S90, when there is not face characteristic information in image, the display screen lighted is defined as back displays screen.
If this image has face characteristic information, show the display screen that user is just lighting to this, then by the display screen lighted It is defined as the front display screen 01 of this mobile terminal, another display screen of this mobile terminal is defined as back displays screen 02, if There is not face characteristic information in this image, show the display screen not having user just this being lighted, then will be true for display screen that this is lighted It is set to back displays screen 02, another display screen of this mobile terminal is defined as front display screen 01.
The present embodiment passes through, when display screen mobile terminal is detected is lighted, to open taking the photograph of the display screen place face lighted As head, obtain the image that photographic head catches, and judge to whether there is face characteristic information in image, special when there is face in image During reference breath, the display screen lighted is defined as front display screen, when there is not face characteristic information in image, by light Display screen is defined as back displays screen, facilitates user to carry out touch control operation based on the back displays screen of this mobile terminal, improves The accuracy of user's overleaf touch control operation of display screen.
Further, refer to Figure 15, be that the flow process of the fourth embodiment of double screen operational approach proposed by the present invention is illustrated Figure, in this fourth embodiment, after S30, this double screen operational approach includes:
Step S100, calculates, according to the rotating signal that gyro sensor detects, the angle that mobile terminal rotates about the z axis Parameter;
Step S200, judges whether angle parameter is more than preset angle angle value;
In the present embodiment, after this mobile terminal has determined front display screen 01 and back displays screen 02, this movement Gyro sensor in terminal, when this mobile terminal is detected and rotating about the z axis, shows that this mobile terminal by turn-over, then obtains The angle parameter that this mobile terminal rotates about the z axis, and judge whether this angle parameter is more than preset angle angle value, such as judge this angle Whether parameter is more than 150 °.Wherein, this Z axis is the coordinate axess perpendicular to horizontal plane.
Step S300, when angle parameter is more than preset angle angle value, front display screen 01 is defined as mobile terminal and use The opposite back side display screen at family, back displays screen 02 is defined as mobile terminal front relative with user display screen, and detects The touch control operation that user triggers on opposite back side display screen, obtains the touch control operation that user triggers on opposite back side display screen The coordinate position of corresponding touch trajectory.
If this angle parameter is more than this preset angle angle value, show that the front display screen 01 before this mobile terminal is turned to The dorsad face of user, and the back displays screen 02 before mobile terminal has been turned to user oriented face, then show this front Screen 01 is defined as the opposite back side display screen of mobile terminal and user, and back displays screen 02 is defined as mobile terminal and user's Front display screen relatively, and detect the touch control operation that user triggers on opposite back side display screen, obtain user in opposite back side The coordinate position of the corresponding touch trajectory of touch control operation of triggering on display screen, judges that whether the coordinate position of this touch trajectory exists In preset coordinate region, when the coordinate position of this touch trajectory is in preset coordinate region, to realize touch control operation is exported Prompting.
The present embodiment calculates, by the rotating signal detecting according to gyro sensor, the folder that mobile terminal rotates about the z axis Angular dimensions, and judge whether angle parameter is more than preset angle angle value, when angle parameter is more than preset angle angle value, front is shown Screen is defined as the opposite back side display screen of mobile terminal and user, back displays screen is defined as mobile terminal relative with user Front display screen, and detect the touch control operation that user triggers on opposite back side display screen, obtain user and show in opposite back side The coordinate position of the corresponding touch trajectory of touch control operation of triggering on screen, enabling accurately determine the front display screen of mobile terminal With back displays screen, thus facilitating user to carry out touch control operation based on the back displays screen of this mobile terminal, improve operation effect Rate.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is it is not excluded that including being somebody's turn to do Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by the mode of software plus necessary general hardware platform naturally it is also possible to pass through hardware, but in many cases The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words Go out partly can embodying in the form of software product of contribution, this computer software product is stored in a storage medium In (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, clothes Business device, air-conditioner, or network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of mobile terminal is it is characterised in that the double screen of described mobile terminal includes front display screen and back displays screen, institute State mobile terminal to include:
First acquisition module, for detect user overleaf on display screen triggering touch control operation, obtain described touch control operation pair The coordinate position of the touch trajectory answered;
Whether the first judge module, for judging the coordinate position of described touch trajectory in preset coordinate region;
First output module, for when the coordinate position of described touch trajectory is in described preset coordinate region, touching to described Control operation output prompting, so that user is based on described prompting execution corresponding operating.
2. mobile terminal as claimed in claim 1 is it is characterised in that described first output module includes:
Judging unit, for when the coordinate position of described touch trajectory is in described preset coordinate region, judging described touch-control Whether the coordinate position of track is in effective operation coordinates regional in described preset coordinate region;
First output unit, for when the coordinate position of described touch trajectory is in described effective operation coordinates regional, exporting The first information that the described touch control operation of mobile terminal execution generates;
Second output unit, for when the coordinate position of described touch trajectory is not in described effective operation coordinates regional, defeated Go out the second information, to point out user to adjust described touch control operation.
3. mobile terminal as claimed in claim 1 is it is characterised in that described mobile terminal also includes:
Second acquisition module, for when receiving the touch track store instruction that user is triggered based on described front display screen, The second touch control operation that detection user triggers on described back displays screen, obtains described second touch control operation corresponding second and touches Touch track;
First determining module, for described second touch track is enclosed enclosed region, and described enclosed region is defined as Described preset coordinate region.
4. mobile terminal as claimed in claim 3 is it is characterised in that described mobile terminal also includes:
3rd acquisition module, during for lighting in the display screen described mobile terminal is detected, opening the display screen lighted and being located The photographic head in face, obtains the image that described photographic head catches;
Second judge module, for judging to whether there is face characteristic information in described image;
Second determining module, for when there is described face characteristic information in described image, will be true for the described display screen lighted It is set to described front display screen;
3rd determining module, for when there is not described face characteristic information in described image, by the described display screen lighted It is defined as described back displays screen.
5. the mobile terminal as described in any one of claim 1-4 is it is characterised in that described mobile terminal also includes:
Computing module, the rotating signal for being detected according to gyro sensor calculates what described mobile terminal rotated about the z axis Angle parameter;
3rd judge module, for judging whether described angle parameter is more than preset angle angle value;
4th determining module, for when described angle parameter is more than described preset angle angle value, described front display screen being determined For the opposite back side display screen of described mobile terminal and user, institute's back displays screen is defined as described mobile terminal and user's Front display screen relatively, and detect the touch control operation that user triggers on described opposite back side display screen, obtain user described The coordinate position of the corresponding touch trajectory of described touch control operation of triggering on opposite back side display screen.
6. a kind of double screen operational approach is it is characterised in that double screen includes front display screen and back displays screen, described double screen operation Method comprises the following steps:
Detection user overleaf on display screen triggering touch control operation, obtain the coordinate of the corresponding touch trajectory of described touch control operation Position;
Whether the coordinate position judging described touch trajectory is in preset coordinate region;
When the coordinate position of described touch trajectory is in described preset coordinate region, prompting is exported to described touch control operation, with It is based on described prompting execution corresponding operating for user.
7. double screen operational approach as claimed in claim 6 is it is characterised in that the described coordinate position when described touch trajectory exists When in described preset coordinate region, prompting is exported to described touch control operation, so that user is based on described prompting execution corresponding operating Step include:
When the coordinate position of described touch trajectory is in described preset coordinate region, judge the coordinate position of described touch trajectory Whether in effective operation coordinates regional in described preset coordinate region;
When the coordinate position of described touch trajectory is in described effective operation coordinates regional, the execution of output mobile terminal is described to touch The first information that control operation generates;
When the coordinate position of described touch trajectory is not in described effective operation coordinates regional, export the second information, with Prompting user adjusts described touch control operation.
8. double screen operational approach as claimed in claim 6 is it is characterised in that described detection user overleaf triggers on display screen Touch control operation, obtain the corresponding touch trajectory of described touch control operation the step of coordinate position before also include:
When receiving the touch track store instruction that user is triggered based on described front display screen, user is at the described back side for detection Second touch control operation of triggering on display screen, obtains corresponding second touch track of described second touch control operation;
Described second touch track is enclosed enclosed region, and described enclosed region is defined as described preset coordinate region.
9. double screen operational approach as claimed in claim 8 it is characterised in that described receive user be based on described front show During the touch track store instruction of display screen triggering, the second touch control operation that detection user triggers on described back displays screen, obtains Also include before taking the corresponding second touch track step of described second touch control operation:
When the display screen described mobile terminal is detected is lighted, open the photographic head in the display screen place face lighted, obtain institute State the image of photographic head seizure;
Judge to whether there is face characteristic information in described image;
When there is described face characteristic information in described image, the described display screen lighted being defined as described front and shows Screen;
When there is not described face characteristic information in described image, the described display screen lighted is defined as described back displays Screen.
10. the double screen operational approach as described in any one of claim 6-9 it is characterised in that described when described touch trajectory When coordinate position is in described preset coordinate region, prompting is exported to described touch control operation, so that user is held based on described prompting Also include after the step of row corresponding operating:
The angle parameter that described mobile terminal rotates about the z axis is calculated according to the rotating signal that gyro sensor detects;
Judge whether described angle parameter is more than preset angle angle value;
When described angle parameter is more than described preset angle angle value, described front display screen is defined as described mobile terminal and use The opposite back side display screen at family, institute's back displays screen is defined as described mobile terminal front relative with user display screen, and The touch control operation that detection user triggers on described opposite back side display screen, obtains user and touches on described opposite back side display screen The coordinate position of the corresponding touch trajectory of described touch control operation sent out.
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