CN106453941B - Double screen operating method and mobile terminal - Google Patents

Double screen operating method and mobile terminal Download PDF

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Publication number
CN106453941B
CN106453941B CN201610978554.8A CN201610978554A CN106453941B CN 106453941 B CN106453941 B CN 106453941B CN 201610978554 A CN201610978554 A CN 201610978554A CN 106453941 B CN106453941 B CN 106453941B
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display screen
mobile terminal
touch
user
control operation
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CN106453941A (en
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李成
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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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
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a kind of double screen operating method and mobile terminal, double screen includes front display screen and back displays screen, this method comprises: the touch control operation that detection user overleaf triggers on display screen, obtains the coordinate position of the corresponding touch trajectory of touch control operation；Judge the coordinate position of touch trajectory whether in preset coordinate region；When the coordinate position of touch trajectory is in preset coordinate region, touch control operation is exported and is prompted, executes corresponding operating so that user is based on prompt.The invention allows to provide guide to the touch control operation of user's overleaf display screen, the accuracy of user's overleaf touch control operation of display screen is improved, the touch control operation time is reduced.

Description

Double screen operating method and mobile terminal
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of double screen operating method and mobile terminals.
Background technique
Currently, the screen size of mobile terminal is increasing, user also more favors the mobile terminal big in screen, but right For the mobile terminal of single side screen, when user is hold by one hand the mobile terminal of the single side screen, and by thumb at this When being operated on screen, the range for capableing of touch-control is smaller, is not able to satisfy the entire screen of user's one-handed performance mobile terminal Demand；In order to solve the above-mentioned technical problem, it is arranged respectively to show for front display screen and the back side by the just back of mobile terminal is two-sided Display screen can pass through the thumb and index finger of the one hand when user is hold by one hand the mobile terminal for being provided with positive back double screen The entire screen for manipulating the mobile terminal is realized, for example, manipulating when user's right hand is hold by one hand mobile phone 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 of index finger touch mobile phone back screen, from And the entire front screen for manipulating the mobile phone is realized in realization by right hand thumb and index finger, but since user is mobile whole Just there is invisibility when the rear screen at end is manipulated, so that user is difficult to that the position for needing to manipulate, waste behaviour is accurately positioned Control the time.
Summary of the invention
It is a primary object of the present invention to propose a kind of double screen operating method and mobile terminal, it is intended in order to give rear screen Touch control operation provide guide, improve the accuracy of the touch control operation of rear screen.
To achieve the above object, a kind of mobile terminal provided by the invention, the double screen of the mobile terminal include that front is aobvious Display screen and back displays screen, the mobile terminal include:
First obtains module, the touch control operation overleaf triggered on display screen for detecting user, obtains the touch-control behaviour Make the coordinate position of corresponding touch trajectory；
First judgment module, for judging the coordinate position of the touch trajectory whether in preset coordinate region；
First output module, for when the coordinate position of the touch trajectory is in the preset coordinate region, to institute Touch control operation output prompt is stated, executes corresponding operating so that user is based on the prompt.
Optionally, first output module includes:
Judging unit, for when the coordinate position of the touch trajectory is in the preset coordinate region, described in judgement Whether the coordinate position of touch trajectory is in effective operation coordinates regional in the preset coordinate region；
First output unit, for when the coordinate position of the touch trajectory is in effective operation coordinates regional, Output mobile terminal executes the first prompt information that the touch control operation generates；
Second output unit, for the coordinate position when the touch trajectory not in effective operation coordinates regional When, the second prompt information is exported, to prompt user to adjust the touch control operation.
Optionally, the mobile terminal further include:
Second obtains module, in the touch track store instruction for receiving user and being triggered based on the front display screen When, the second touch control operation for triggering on the back displays screen of detection user obtains second touch control operation corresponding the Two touch tracks；
First determining module, for second touch track to be enclosed enclosed region, and the enclosed region is true It is set to the preset coordinate region.
Optionally, the mobile terminal further include:
Third obtains module, for opening the display screen lighted when detecting that the display screen of the mobile terminal is lighted The camera in place face obtains the image that the camera captures；
Second judgment module, for judging in described image with the presence or absence of face characteristic information；
Second determining module, for when in described image there are when the face characteristic information, by the display lighted Screen is determined as the front display screen；
Third determining module, for when the face characteristic information is not present in described image, by it is described light it is aobvious Display screen is determined as the back displays screen.
Optionally, the mobile terminal further include:
Computing module, the rotating signal for being detected according to gyro sensor calculate the mobile terminal and revolve about the z axis The angle parameter turned；
Third judgment module, for judging whether the angle parameter is greater than preset angle angle value；
4th determining module is used for when the angle parameter is greater than the preset angle angle value, by the front display screen It is determined as the mobile terminal and the opposite back side display screen of user, institute's back displays screen is determined as the mobile terminal and uses The display screen of front relatively at family, and the touch control operation that user triggers on the opposite back side display screen is detected, it obtains user and exists The coordinate position of the corresponding touch trajectory of the touch control operation triggered on the opposite back side display screen.
In addition, to achieve the above object, the present invention also proposes a kind of double screen operating method, the double screen operating method packet It includes:
The touch control operation that detection user overleaf triggers on display screen, obtains the corresponding touch trajectory of the touch control operation Coordinate position；
Judge the coordinate position of the touch trajectory whether in preset coordinate region；
When the coordinate position of the touch trajectory is in the preset coordinate region, touch control operation output is mentioned Show, executes corresponding operating so that user is based on the prompt.
Optionally, described when the coordinate position of the touch trajectory is in the preset coordinate region, to the touch-control Operation output prompt, so that user includes: based on the step of prompt execution corresponding operating
When the coordinate position of the touch trajectory is in the preset coordinate region, the coordinate of the touch trajectory is judged Whether position is in effective operation coordinates regional in the preset coordinate region；
When the coordinate position of the touch trajectory is in effective operation coordinates regional, output mobile terminal executes institute State the first prompt information of touch control operation generation；
When the coordinate position of the touch trajectory is not in effective operation coordinates regional, output the second prompt letter Breath, to prompt user to adjust the touch control operation.
Optionally, the touch control operation that the detection user overleaf triggers on display screen, it is corresponding to obtain the touch control operation Touch trajectory coordinate position the step of before further include:
When receiving the touch track store instruction that user is triggered based on the front display screen, user is detected described The second touch control operation triggered on back displays screen obtains corresponding second touch track of second touch control operation；
Second touch track is enclosed into enclosed region, and the enclosed region is determined as the preset coordinate area Domain.
Optionally, described when receiving the touch track store instruction that user is triggered based on the front display screen, inspection The second touch control operation that user triggers on the back displays screen is surveyed, second touch control operation corresponding second is obtained and touches Before Trace step further include:
When detecting that the display screen of the mobile terminal is lighted, the camera in face, is obtained where opening the display screen lighted The image for taking the camera to capture；
Judge in described image with the presence or absence of face characteristic information；
When there are when the face characteristic information, it is aobvious that the display screen lighted is determined as the front in described image Display screen；
When the face characteristic information is not present in described image, the display screen lighted is determined as the back side Display screen.
Optionally, described when the coordinate position of the touch trajectory is in the preset coordinate region, to the touch-control Operation output prompt, so that user is based on after the step of prompt executes corresponding operating further include:
The angle parameter that the mobile terminal rotates about the z axis is calculated according to the rotating signal that gyro sensor detects；
Judge whether the angle parameter is greater than preset angle angle value；
When the angle parameter is greater than the preset angle angle value, the front display screen is determined as the mobile terminal With the opposite back side display screen of user, the front relatively that institute's back displays screen is determined as the mobile terminal and user is shown Screen, and the touch control operation that user triggers on the opposite back side display screen is detected, it obtains user and is shown in the opposite back side The coordinate position of the corresponding touch trajectory of the touch control operation triggered on screen.
The present invention obtains the corresponding touch-control of touch control operation by the touch control operation triggered on detection user overleaf display screen The coordinate position of track, and the coordinate position of touch trajectory is judged whether in preset coordinate region, when the coordinate of touch trajectory When position is in preset coordinate region, touch control operation is exported and is prompted, corresponding operating is executed so that user is based on prompt, by this Prompt can provide guide to the touch control operation of user's overleaf display screen, to improve the touch-control of user's overleaf display screen The accuracy of operation reduces the touch control operation time, improves user experience.
Detailed description of the invention
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the functional block diagram of the first embodiment of mobile terminal of the present invention；
Fig. 4 is the schematic diagram of a scenario that mobile terminal of the present invention carries out touch-control feedback in front display screen；
Fig. 5 is the refinement the functional block diagram of the first output module in the second embodiment of mobile terminal of the present invention；
Fig. 6 be mobile terminal of the present invention overleaf display screen progress touch control operation schematic diagram of a scenario；
Fig. 7 is the 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 acquisition preset coordinate region of mobile terminal of the present invention；
Fig. 9 is the functional block diagram of the fourth embodiment of mobile terminal of the present invention；
Figure 10 is the functional block diagram of the 5th embodiment of mobile terminal of the present invention；
Figure 11 is the flow diagram of the first embodiment of double screen operating method of the present invention；
Figure 12 is the flow diagram of the refinement step of step S30 in present invention first embodiment shown in Fig. 8；
Figure 13 is the flow diagram of the second embodiment of double screen operating method of the present invention；
Figure 14 is the flow diagram of the 3rd embodiment of double screen operating method of the present invention；
Figure 15 is the flow diagram of the fourth embodiment of double screen operating method of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention one optional mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180, power supply unit 190, First obtains module 10, first judgment module 20 and first output module 30 etc..Fig. 1 shows the movement with various assemblies Terminal, it should be understood that being not required for implementing all components shown.More or fewer groups can alternatively be implemented Part.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system Or the radio communication between network.For example, wireless communication unit 110 may 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 from external broadcast management server via broadcast channel Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB) Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111 It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/ Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module Typical case be GPS (global positioning system).According to current technology, GPS module is calculated from three or more satellites Range information and correct time information and Information application triangulation for calculating, thus according to longitude, latitude and Highly accurately calculate three-dimensional current location information.Currently, three satellites are used for the method for calculating position and temporal information And the error of calculated position and temporal information is corrected by using an other satellite.In addition, GPS module can lead to Carry out calculating speed information after Continuous plus current location information in real time.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121 Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110 It send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can telephone calling model, Sound (audio data) is received via microphone in logging mode, speech recognition mode etc. operational mode, and can be by this The acoustic processing of sample is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model The format output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can be implemented various types of Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or Interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc. Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal 100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100 The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example, External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100 One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display Unit 151, audio output module 152 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit 151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode, It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160 The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes. Audio output module 152 may include loudspeaker, buzzer etc..
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form, Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.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) (particularly, 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 introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (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 form interface with the BSC275 that can be couple to base station 270 via back haul link. Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, 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 indicating single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, 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 operated in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition Location information.Location information module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 desired to obtain Location information, the typical case of the location information module 115 are GPS.Substitute GPS tracking technique or GPS tracking technique it Outside, the other technologies for the position that can track mobile terminal can be used.In addition, at least one 300 property of can choose of GPS satellite Ground or the extraly transmission of processing satellite dmb.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100 Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti- It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals It is sent to mobile terminal 100.
Based on above-mentioned 100 hardware configuration of mobile terminal and communication system, the present invention provides a kind of mobile terminal 100.
As shown in figure 3, Fig. 3 is the energy module diagram of the first embodiment of mobile terminal 100 of the present invention.
In the present embodiment, the mobile terminal 100 includes: the first acquisition module 10, first judgment module 20 and first Output module 30.
Described first obtains module 10, and the touch control operation overleaf triggered on display screen for detecting user obtains 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 100 are all provided with display screen, are positive respectively Face display screen 01 and back displays screen 02 and user carry out the default seat of touch control operation by index finger to the back displays screen 02 Region 03 is marked, with the preset coordinate region 03 in the corresponding operational feedback area 04 of the front display screen 01.When mobile terminal 100 is examined When measuring some display screen in the front display screen 01 and back displays screen 02 of the mobile terminal 100 and lighting, the display is opened The camera in face where screen, and the image that the camera currently captures is obtained, detecting image, there are face characteristic informations, will The display screen lighted is determined as front display screen 01, and the display screen of the another side of the mobile terminal 100 is determined as the back side and is shown Display screen 02.When the first acquisition module 10 detects that user when the back displays screen 02 triggers touch control operation, obtains touch-control behaviour Make the coordinate position of corresponding touch trajectory.For example, having determined that local terminal front display screen 01 and the back side in the mobile terminal 100 After display screen 02, when detecting that user carries out sliding touch operation on the back displays screen 02, corresponding sliding touching is obtained It touches track and slides each coordinate position of touch track.
The first judgment module 20, for judging the coordinate position of touch trajectory whether in preset coordinate region；
First output module 30, for when the coordinate position of touch trajectory is in preset coordinate region, to touch-control Operation output prompt executes corresponding operating so that user is based on prompt.
Whether first judgment module 20 judges in each coordinate position of the touch trajectory with the presence of coordinate position preset coordinate In region 03, when in each coordinate position of the touch trajectory with the presence of in the coordinate position preset coordinate region 03, first is defeated Module 30 exports prompt in the operational feedback area 04 of the front display screen 01 of the mobile terminal 100 out, and/or whole by the movement The corresponding prompt of the directly output of end 100 executes corresponding operation so that user is based on the prompt.Wherein, it is based on the touch control operation Output prompt can be mobile terminal 100 issue vibration mode prompted, the behaviour of the front display screen 01 of mobile terminal 100 Work feedback area 04 carries out prompt by way of changing cursor color or other modes output prompt, concrete form are unlimited.Example Such as, when detecting that user is currently moved to preset coordinate in the coordinate position of sliding touch track of the back displays screen 02 triggering When in region 03, the vibration which can be slight and the light shown in the operational feedback area 04 of front display screen 01 Target color is green.
It should be noted that the prompt changes with the change of touch control operation.
The present embodiment obtains touching by the touch control operation triggered on the first acquisition detection of module 10 user overleaf display screen Control operates the coordinate position of corresponding touch trajectory, and whether first judgment 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 Prompt out, for user be based on prompt execute corresponding operating, by the prompt can to user overleaf display screen touch-control grasp Offer guide is provided, to improve the accuracy of user's overleaf touch control operation of display screen, reduces the touch control operation time, improves User experience.
Further, it is based on above-mentioned first embodiment, the second embodiment of mobile terminal 100 of the present invention is proposed, in this reality It applies in example, referring to Fig. 5, first output module 30 includes judging unit 31, the first output unit 32 and the second output unit 33。
The judging unit 31, for judging touch-control rail when the coordinate position of touch trajectory is in preset coordinate region Whether the coordinate position of mark is in effective operation coordinates regional in preset coordinate region；
In the present embodiment, which includes effectively operating coordinates regional and non-productive operation coordinate area Domain, this effectively operates the coordinates regional that coordinates regional can be understood as to execute the touch-control behaviour of user's triggering, such as front in Fig. 6 Coordinates regional 05 where the APP icon shown in the operational feedback area 04 of display screen 01, user are pre- from back displays screen 02 If long-pressing or clicking coordinates regional 07 corresponding to the coordinates regional 05 in coordinates regional 03, the APP can be opened, 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, when user's long-pressing from the preset coordinate region 03 of back displays screen 02 Any one of APP1 or APP2 APP cannot be opened when perhaps clicking the 06 corresponding coordinates regional 08 of coordinates regional. When the coordinate position of the touch trajectory is in the preset coordinate region 03, the touch-control rail is further judged by judging unit 31 Whether the coordinate position of mark is in effective operation coordinates regional in the preset coordinate region 03.
First output unit 32, for when the coordinate position of touch trajectory effectively operation coordinates regional in when, it is defeated Mobile terminal 100 executes the first prompt information that touch control operation generates out；
When determining that the coordinate position of the touch trajectory is in effectively operation coordinates regional, the output of the first output unit 32 is moved Dynamic terminal 100 executes the first prompt information that touch control operation generates, so that user checks.For example, when detecting user in the back When carrying out sliding touch operation on face display screen 02, the coordinate position of the sliding touch track got is in effectively operation coordinate area When in domain, the coordinates regional 05 of the front display screen 01 of the mobile terminal 100 shows that cursor is moved to APP icon or application Operation button on, at this point, the mobile terminal 100 issues the color of slight vibration and/or the display of the cursor as green, when User is detected based on 02 long-pressing of back displays screen or clicks effective behaviour where the APP icon or the operation button of application When making coordinates regional, at this point, the mobile terminal 100 issues the color of stronger vibration and/or the display of the cursor as red.
Second output unit 33, for when the coordinate position of touch trajectory not effectively operation coordinates regional in when, The second prompt information is exported, to prompt user to adjust touch control operation.
When determining the coordinate position of the touch trajectory not in effective operation coordinates regional, show the touch trajectory Coordinate position exports the second prompt information in non-productive operation coordinates regional, the second output unit 33, to prompt user to adjust touching Control operation.For example, the sliding got touches when detecting that user carries out sliding touch operation on the back displays screen 02 When the coordinate position of track is in non-productive operation coordinates regional, the corresponding display of the front display screen 01 of the mobile terminal 100 Region show cursor be moved to desktop blank area or application without on operating area, at this point, the mobile terminal 100 issue it is more The color of the display of secondary slight vibration and/or the cursor is yellow, when detect user be based on 02 long-pressing of back displays screen or Person click the desktop blank area or application without coordinates regional where operating area when, at this point, the mobile terminal 100 issues Repeatedly the color of stronger vibration and/or the display of the cursor is blue.
The present embodiment is by judging the coordinate of touch trajectory when the coordinate position of touch trajectory is in preset coordinate region Whether position is in effective operation coordinates regional in preset coordinate region, when the coordinate position of touch trajectory is in effectively operation coordinate When in region, output mobile terminal 100 execute touch control operation generate the first prompt information, when touch trajectory coordinate position not When in effectively operation coordinates regional, the second prompt information is exported, to prompt user to adjust touch control operation.Due to touch trajectory The prompt of the different coordinates regional of coordinate position, the corresponding mobile terminal 100 output is just different, is enable to correctly refer to Quoting family, overleaf display screen triggers corresponding touch control operation, avoids user from wasting the manipulation time, improves operating efficiency.
Further, it is based on above-mentioned first embodiment, the 3rd embodiment of mobile terminal 100 of the present invention is proposed, in this reality It applies in example, referring to Fig. 7, the mobile terminal 100 further include: second obtains module 40 and the first determining module 50.
Described second obtains module 40, for being referred to based on the touch track storage that front display screen triggers receiving user When enabling, the second touch control operation that detection user overleaf triggers on display screen obtains the second touch control operation corresponding second and touches Track；
In the present embodiment, in the touch rail for receiving front display screen 01 triggering of the user based on the mobile terminal 100 When mark store instruction, which may require that user to be hold by one hand mobile phone, and require the index finger of the one hand in the movement Mobile range as big as possible on the back displays screen 02 of terminal 100.It is examined when second in the mobile terminal 100 obtains module 40 When measuring the second touch control operation that user overleaf triggers on display screen 02, obtains the second touch control operation corresponding second and touch rail Mark.
First determining module 50 for the second touch track to be enclosed enclosed region, and enclosed region is determined For preset coordinate region.
In conjunction with Fig. 8, which is enclosed closed area according to preset enclosing rule by the first determining module 50 Enclosed region is determined as preset coordinate region 03, and the preset coordinate region 03 is stored in the mobile terminal 100 by domain. Wherein, the preset enclosing 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 the mobile terminal 100 and the back displays screen 02 it is defeated Enter the preset coordinate region.For example, user's right hand holds the mobile phone, the index finger touching of the right hand can be inputted based on back displays screen 02 The preset coordinate region 03 of hair, if the mobile terminal 100 is carried out turn-over by user, at this point, the mobile terminal 100 is by the mobile phone Back displays screen 02 is determined as front display screen relatively, and the front display screen 01 of the mobile phone is determined as opposite back side display screen, User's right hand holds the mobile phone, and the preset coordinate region 03 of the index finger triggering of the right hand can be inputted 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 is by the way that when receiving the touch track store instruction that user is triggered based on front display screen, detection is used The second touch control operation that family is overleaf triggered on display screen obtains corresponding second touch track of the second touch control operation, by second Touch track encloses enclosed region, and enclosed region is determined as preset coordinate region, and user is facilitated to be based on the mobile terminal 100 back displays screen carries out touch control operation, improves user experience.
Further, it is based on above-mentioned first embodiment, the fourth embodiment of mobile terminal 100 of the present invention is proposed, in this reality It applies in example, referring to Fig. 9, the mobile terminal 100 further include: third obtains module 60, the second judgment module 70, second determines mould Block 80 and third determining module 90.
The third obtains module 60, for when detecting that the display screen of mobile terminal 100 is lighted, open light it is aobvious The camera in face where display screen obtains the image that camera captures；
Second judgment module 70, for judging in image with the presence or absence of face characteristic information；
In the present embodiment, third obtains module 60 when detecting that a certain display screen in the mobile terminal 100 is lighted, The camera in face where opening the display screen lighted, the image captured by the camera, the judgement of the second judgment module 70 should It whether there is face characteristic information in the image that camera captures.
It should be noted that if the front display screen 01 and back displays screen 02 of the mobile terminal 100 simultaneously when lighting, The camera of the mobile terminal 100 default is opened, and image is captured by the camera of the default.
Second determining module 80, for when there are when face characteristic information, the display screen lighted is determined in image For front display screen；
The third determining module 90 is used for when face characteristic information is not present in image, and the display screen lighted is true It is set to back displays screen.
If there are face characteristic informations for the image, show user's face display screen lighted, then the second determining module 80 The display screen lighted is determined as to the front display screen 01 of the mobile terminal 100, another display screen of the mobile terminal 100 is true It is set to back displays screen 02, if face characteristic information is not present in the image, shows no user's face display screen lighted, then The display screen that third determining module 90 lights this is determined as back displays screen 02, by another display screen of the mobile terminal 100 It is determined as front display screen 01.
The present embodiment passes through face where when detecting that the display screen of mobile terminal 100 is lighted, opening the display screen lighted Camera, obtain the image that camera captures, and judge in image with the presence or absence of face characteristic information, when there are people in image When face characteristic information, the display screen lighted is determined as front display screen, when face characteristic information is not present in image, by point Bright display screen is determined as back displays screen, and user is facilitated to carry out touch control operation based on the back displays screen of the mobile terminal 100, Improve the accuracy of user's overleaf touch control operation of display screen.
Further, it is based on above-mentioned first embodiment, the 5th embodiment of mobile terminal 100 of the present invention is proposed, in this reality It applies in example, referring to Fig.1 0, the mobile terminal 100 further include: computing module 200, third judgment module 300 and the 4th determine mould Block 400.
The computing module 200, rotating signal for being detected according to gyro sensor calculate mobile terminal 100 around The angle parameter of Z axis rotation；
The third judgment module 300, for judging whether angle parameter is greater than preset angle angle value；
In the present embodiment, after the mobile terminal 100 has determined front display screen 01 and back displays screen 02, the shifting Gyro sensor in dynamic terminal 100 shows 100 quilt of mobile terminal when detecting that the mobile terminal 100 rotates about the z axis Turn-over, then computing module 200 obtains the angle parameter that the mobile terminal 100 rotates about the z axis, and the judgement of third judgment module 300 should Whether angle parameter is greater than preset angle angle value, such as judges whether the angle parameter is greater than 150 °.Wherein, which is perpendicular to water The reference axis of plane.
4th determining module 400, for when angle parameter is greater than preset angle angle value, front display screen 01 to be determined For the opposite back side display screen of mobile terminal 100 and user, back displays screen 02 is determined as to the phase of mobile terminal 100 with user To front display screen, and the touch control operation that user triggers on opposite back side display screen is detected, it is aobvious in opposite back side to obtain user The coordinate position of the corresponding touch trajectory of the touch control operation triggered in display screen.
If the angle parameter is greater than the preset angle angle value, the front display screen 01 before showing the mobile terminal 100 is overturn It has arrived backwards to the face of user, and the back displays screen 02 before mobile terminal 100 has been turned to user oriented face, then the 4th really The front display screen 01 is determined as the opposite back side display screen of mobile terminal 100 Yu user by cover half block 400, by back displays screen 02 is determined as the display screen of front relatively of mobile terminal 100 Yu user, and detects what user triggered on opposite back side display screen Touch control operation obtains the coordinate position for the corresponding touch trajectory of touch control operation that user triggers on opposite back side display screen, sentences Whether the coordinate position for the touch trajectory of breaking is in preset coordinate region, when the coordinate position of the touch trajectory is in preset coordinate area When in domain, prompted with realizing to export touch control operation.
The present embodiment calculates mobile terminal 100 by the rotating signal detected according to gyro sensor and rotates about the z axis Angle parameter, and judge whether angle parameter is greater than preset angle angle value, will be positive when angle parameter is greater than preset angle angle value Display screen is determined as the opposite back side display screen of mobile terminal 100 Yu user, by back displays screen be determined as mobile terminal 100 with The display screen of front relatively of user, and the touch control operation that user triggers on opposite back side display screen is detected, user is obtained in phase To the coordinate position of the corresponding touch trajectory of touch control operation triggered on back displays screen, make it possible to accurately determine mobile terminal 100 front display screen and back displays screen, so that user be facilitated to carry out touch-control based on the back displays screen of the mobile terminal 100 Operation, improves operating efficiency.
Present invention further propose that each embodiment of double screen operating method.
1, Figure 11 is the flow diagram of the first embodiment of double screen operating method of the present invention referring to Fig.1.
Step S10, the touch control operation that detection user overleaf triggers on display screen obtain the corresponding touch-control rail of touch control operation 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 positive Display screen 01 and back displays screen 02 and user carry out the preset coordinate of touch control operation by index finger to the back displays screen 02 Region 03, with the preset coordinate region 03 in the corresponding operational feedback area 04 of the front display screen 01.When mobile terminal detects When some display screen in the front display screen 01 and back displays screen 02 of the mobile terminal, face is taken the photograph where opening the display screen As head, and obtain the image that the camera currently captures, detect image there are face characteristic information, the display that will be lighted Screen is determined as front display screen 01, and the display screen of the another side of the mobile terminal is determined as back displays screen 02.When detecting User obtains the coordinate position of the corresponding touch trajectory of the touch control operation when the back displays screen 02 triggers touch control operation.Example Such as, after the mobile terminal has determined that local terminal front display screen 01 and back displays screen 02, when detecting user at the back side When carrying out sliding touch operation on display screen 02, obtains corresponding sliding touch track and slide each coordinate bit of touch track It sets.
Whether step S20 judges the coordinate position of touch trajectory in preset coordinate region；
Step S30 exports touch control operation and prompts when the coordinate position of touch trajectory is in preset coordinate region, with Prompt, which is based on, for user executes corresponding operating.
Judge in each coordinate position of the touch trajectory whether with the presence of in coordinate position preset coordinate region 03, when the touching When controlling in each coordinate position of track with the presence of in the coordinate position preset coordinate region 03, in the front display of the mobile terminal The operational feedback area 04 of screen 01 exports prompt, and/or directly exports corresponding prompt by the mobile terminal, so that user is based on The prompt executes corresponding operation.Wherein, the mode that mobile terminal issues vibration can be based on touch control operation output prompt Prompted, the operational feedback area 04 of the front display screen 01 of mobile terminal carried out by way of changing cursor color prompt or The output prompt of person's other modes, concrete form are unlimited.For example, when detecting user currently in the cunning of the back displays screen 02 triggering When the coordinate position of dynamic touch track is moved in preset coordinate region 03, vibration which can be slight and in front The color of the cursor shown in the operational feedback area 04 of display screen 01 is green.
It should be noted that the prompt changes with the change of touch control operation.
Originally the touch control operation by triggering on detection user overleaf display screen is implemented, the corresponding touching of touch control operation is obtained The coordinate position of track is controlled, and judges 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, touch control operation is exported and is prompted, executed corresponding operating so that user is based on prompt, pass through The prompt can provide guide to the touch control operation of user's overleaf display screen, to improve the touching of user's overleaf display screen The accuracy of operation is controlled, the touch control operation time is reduced, improves user experience.
Further, Figure 12 is please referred to, is the process signal of the refinement step of step S30 in first embodiment of the invention Figure, the refinement step of step S30 include:
Step S31 judges the coordinate position of touch trajectory when the coordinate position of touch trajectory is in preset coordinate region Whether in effective operation coordinates regional in preset coordinate region；
In the present embodiment, which includes effectively operating coordinates regional and non-productive operation coordinate area Domain, this effectively operates the coordinates regional that coordinates regional can be understood as to execute the touch-control behaviour of user's triggering, as the front Fig. 6 is aobvious Coordinates regional 05 where the APP icon shown in display screen 01, user are long from the preset coordinate region 03 of back displays screen 02 As or coordinates regional 05 where clicking the APP icon corresponding to coordinates regional 07, the APP can be opened, this is non-effective Operation coordinates regional can be understood as to execute the coordinates regional of the touch control operation of user's triggering, as APP1 schemes Mark APP2 icon between coordinates regional 06, when user from the preset coordinate region 03 of back displays screen 02 long-pressing or point It hits the corresponding coordinates regional 08 of coordinates regional 06 constantly, any one of APP1 or APP2 APP cannot be opened.When this When the coordinate position of touch trajectory is in the preset coordinate region 03, further judge the touch trajectory coordinate position whether In effective operation coordinates regional in the preset coordinate region.
Step S32, when the coordinate position of touch trajectory is in effectively operation coordinates regional, output mobile terminal executes touching The first prompt information that control operation generates；
When determining that the coordinate position of the touch trajectory is in effectively operation coordinates regional, output mobile terminal executes touch-control The first prompt information generated is operated, so that user checks.For example, when detecting that user is slided on the back displays screen 02 When dynamic touch operation, when the coordinate position of the sliding touch track got is in effectively operation coordinates regional, the mobile terminal The coordinates regional 05 of front display screen 01 show that cursor is moved on APP icon or the operation button of application, at this point, should The color that mobile terminal issues the display of slight vibration and/or the cursor is green, when detecting that user is based on back displays When shielding 02 long-pressing or clicking effective operation coordinates regional where the APP icon or the operation button of application, at this point, the shifting Dynamic terminal issues the color of stronger vibration and/or the display of the cursor as red.
Step S33, when the coordinate position of touch trajectory is not in effectively operation coordinates regional, output the second prompt letter Breath, to prompt user to adjust touch control operation.
When determining the coordinate position of the touch trajectory not in effective operation coordinates regional, show the touch trajectory Coordinate position exports the second prompt information in non-productive operation coordinates regional, to prompt user to adjust touch control operation.For example, working as Detect user when carrying out sliding touch operation on the back displays screen 02, the coordinate position of the sliding touch track got When in non-productive operation coordinates regional, the corresponding display area of the front display screen 01 of the mobile terminal shows that cursor is mobile To desktop blank area or application without on operating area, at this point, the mobile terminal issues repeatedly slight vibration and/or the light The color that target is shown be yellow, when detect user be based on 02 long-pressing of back displays screen or click the desktop blank area or Application without coordinates regional where operating area when, at this point, the mobile terminal issues repeatedly stronger vibration and/or the cursor Display color be blue.
The present embodiment is by judging the coordinate of touch trajectory when the coordinate position of touch trajectory is in preset coordinate region Whether position is in effective operation coordinates regional in preset coordinate region, when the coordinate position of touch trajectory is in effectively operation coordinate When in region, output mobile terminal executes the first prompt information that touch control operation generates, when the coordinate position of touch trajectory does not exist When effectively in operation coordinates regional, the second prompt information is exported, to prompt user to adjust touch control operation.Due to the seat of touch trajectory The prompt of the different coordinates regional of cursor position, corresponding mobile terminal output is just different, is enable to correctly guide and use Overleaf display screen triggers corresponding touch control operation at family, avoids user from wasting the manipulation time, improves operating efficiency.
Further, Figure 13 is please referred to, is the process signal of the second embodiment of double screen operating method proposed by the present invention Figure, in this second embodiment, before S10, which includes:
Step S40, when receiving the touch track store instruction that user is triggered based on front display screen, detection user exists The second touch control operation triggered on back displays screen obtains corresponding second touch track of the second touch control operation；
In the present embodiment, it is deposited in the touch track for receiving front display screen 01 triggering of the user based on the mobile terminal When storage instruction, which may require that user to be hold by one hand mobile phone, and require the index finger of the one hand in the mobile terminal Mobile range as big as possible on back displays screen 02.When the mobile terminal detects what user overleaf triggered on display screen 01 When the second touch control operation, corresponding second touch track of the second touch control operation is obtained.
Second touch track is enclosed enclosed region, and enclosed region is determined as preset coordinate region by step S50.
In conjunction with Fig. 8, which is enclosed into enclosed region according to preset enclosing rule, enclosed region is true It is set to preset coordinate region 03, and the preset coordinate region 03 is stored in the mobile terminal.Wherein, the preset enclosing rule It then can be understood as the closure rule of rectangle closure rule, square closure rule, fan-shaped closure rule or irregular shape Then.
It should be noted that user can front display screen 01 based on the mobile terminal and the back displays screen 02 input should Preset coordinate region.For example, user's right hand holds the mobile phone, the index finger triggering of the right hand can be inputted based on back displays screen 02 Preset coordinate region 03, if the mobile terminal is carried out turn-over by user, at this point, the mobile terminal is by the back displays screen of the mobile phone 02 is determined as front display screen relatively, the front display screen 01 of the mobile phone is determined as opposite back side display screen, user's right hand is held The mobile phone is held, the preset coordinate region 03 of the index finger triggering of the right hand can be inputted based on opposite back side display screen.
The present embodiment is by the way that when receiving the touch track store instruction that user is triggered based on front display screen, detection is used The second touch control operation that family is overleaf triggered on display screen obtains corresponding second touch track of the second touch control operation, by second Touch track encloses enclosed region, and enclosed region is determined as preset coordinate region, and user is facilitated to be based on the mobile terminal Back displays screen carry out touch control operation, improve user experience.
Further, Figure 14 is please referred to, is the process signal of the 3rd embodiment of double screen operating method proposed by the present invention Figure, in the 3rd embodiment, before S40, which includes:
Step S60, when the display screen for detecting mobile terminal is lighted, the camera shooting in face where opening the display screen lighted Head obtains the image that camera captures；
Step S70 judges in image with the presence or absence of face characteristic information；
In the present embodiment, when detecting that a certain display screen in the mobile terminal is lighted, the display lighted is opened The camera in face, the image captured by the camera where screen judge in the image of camera capture with the presence or absence of people Face characteristic information.
It should be noted that if being opened when the front display screen 01 and back displays screen 02 of the mobile terminal are lighted simultaneously The camera of mobile terminal default is opened, and image is captured by the camera of the default.
Step S80, when, there are when face characteristic information, the display screen lighted being determined as front display screen in image；
The display screen lighted is determined as back displays screen when face characteristic information is not present in image by step S90.
If there are face characteristic informations for the image, show user's face display screen lighted, the then display screen that will be lighted It is determined as the front display screen 01 of the mobile terminal, another display screen of the mobile terminal is determined as back displays screen 02, if Face characteristic information is not present in the image, shows no user's face display screen lighted, then display screen that this is lighted is true It is set to back displays screen 02, another display screen of the mobile terminal is determined as front display screen 01.
When the present embodiment in the display screen for detecting mobile terminal by lighting, face is taken the photograph where opening the display screen lighted As head, the image that camera captures is obtained, and is judged with the presence or absence of face characteristic information in image, when there are face spies in image When reference ceases, the display screen lighted is determined as front display screen, when face characteristic information is not present in image, by what is lighted Display screen is determined as back displays screen, facilitates user to carry out touch control operation based on the back displays screen of the mobile terminal, improves The accuracy of user's overleaf touch control operation of display screen.
Further, Figure 15 is please referred to, is the process signal of the fourth embodiment of double screen operating method proposed by the present invention Figure, in the fourth embodiment, after S30, which includes:
Step S100, the rotating signal detected according to gyro sensor calculate the angle that mobile terminal rotates about the z axis Parameter；
Step S200, judges whether angle parameter is greater than preset angle angle value；
In the present embodiment, after the mobile terminal has determined front display screen 01 and back displays screen 02, the movement Gyro sensor in terminal shows that the mobile terminal by turn-over, then obtains when detecting that the mobile terminal rotates about the z axis The angle parameter that the mobile terminal rotates about the z axis, and judge whether the angle parameter is greater than preset angle angle value, such as judge the angle Whether parameter is greater than 150 °.Wherein, which is the reference axis perpendicular to horizontal plane.
Front display screen 01 is determined as mobile terminal and used by step S300 when angle parameter is greater than preset angle angle value Back displays screen 02 is determined as mobile terminal and the display screen of front relatively of user, and detected by the opposite back side display screen at family 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 the angle parameter is greater than the preset angle angle value, the front display screen 01 before showing the mobile terminal is turned to Backwards to the face of user, and the back displays screen 02 before mobile terminal has been turned to user oriented face, then shows the front Screen 01 is determined as mobile terminal and the opposite back side display screen of user, and back displays screen 02 is determined as mobile terminal and user Front display screen relatively, and the touch control operation that user triggers on opposite back side display screen is detected, user is obtained in opposite back side The coordinate position of the corresponding touch trajectory of the touch control operation triggered on display screen, judge the touch trajectory coordinate position whether In preset coordinate region, when the coordinate position of the touch trajectory is in preset coordinate region, touch control operation is exported with realizing Prompt.
The present embodiment calculates the folder that mobile terminal rotates about the z axis by the rotating signal detected according to gyro sensor Angular dimensions, and judge whether angle parameter is greater than preset angle angle value, when angle parameter is greater than preset angle angle value, front is shown Screen is determined as mobile terminal and the opposite back side display screen of user, and back displays screen is determined as the opposite of mobile terminal and user Front display screen, and the touch control operation that user triggers on opposite back side display screen is detected, it obtains user and is shown in opposite back side The coordinate position of the corresponding touch trajectory of the touch control operation triggered on screen makes it possible to accurately determine the front display screen of mobile terminal Operation effect is improved so that user be facilitated to carry out touch control operation based on the back displays screen of the mobile terminal with back displays screen Rate.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (6)

1. a kind of mobile terminal, which is characterized in that the double screen of the mobile terminal includes front display screen and back displays screen, institute Stating mobile terminal includes:
First obtains module, and the touch control operation overleaf triggered on display screen for detecting user obtains the touch control operation pair The coordinate position for the touch trajectory answered；
First judgment module, for judging the coordinate position of the touch trajectory whether in preset coordinate region；
First output module, for when the coordinate position of the touch trajectory is in the preset coordinate region, to the touching Control operation output prompt executes corresponding operating so that user is based on the prompt；
Computing module, the rotating signal for being detected according to gyro sensor calculate what the mobile terminal rotated about the z axis Angle parameter；
Third judgment module, for judging whether the angle parameter is greater than preset angle angle value；
4th determining module, for when the angle parameter is greater than the preset angle angle value, the front display screen to be determined For the opposite back side display screen of the mobile terminal and user, institute's back displays screen is determined as the mobile terminal and user Front display screen relatively, and the touch control operation that user triggers on the opposite back side display screen is detected, user is obtained described The coordinate position of the corresponding touch trajectory of the touch control operation triggered on opposite back side display screen；
Wherein, first output module includes:
Judging unit, for judging the touch-control when the coordinate position of the touch trajectory is in the preset coordinate region Whether the coordinate position of track is in effective operation coordinates regional in the preset coordinate region；
First output unit, for exporting when the coordinate position of the touch trajectory is in effective operation coordinates regional The first prompt information that touch control operation described in mobile terminal execution generates；
Second output unit, it is defeated for when the coordinate position of the touch trajectory is not in effective operation coordinates regional Second prompt information out, to prompt user to adjust the touch control operation.
2. mobile terminal as described in claim 1, which is characterized in that the mobile terminal further include:
Second obtains module, for when receiving the touch track store instruction that user is triggered based on the front display screen, The second touch control operation that detection user triggers on the back displays screen obtains corresponding second touching of second touch control operation Touch track；
First determining module for second touch track to be enclosed enclosed region, and the enclosed region is determined as The preset coordinate region.
3. mobile terminal as claimed in claim 2, which is characterized in that the mobile terminal further include:
Third obtains module, for when detecting that the display screen of the mobile terminal is lighted, opening the display screen lighted place The camera in face obtains the image that the camera captures；
Second judgment module, for judging in described image with the presence or absence of face characteristic information；
Second determining module, for when in described image there are when the face characteristic information, the display screen lighted is true It is set to the front display screen；
Third determining module is used for when the face characteristic information is not present in described image, by the display screen lighted It is determined as the back displays screen.
4. a kind of double screen operating method, which is characterized in that double screen includes front display screen and back displays screen, the double screen operation Method the following steps are included:
The touch control operation that detection user overleaf triggers on display screen, obtains the coordinate of the corresponding touch trajectory of the touch control operation Position；
Judge the coordinate position of the touch trajectory whether in preset coordinate region；
When the coordinate position of the touch trajectory is in the preset coordinate region, the touch control operation is exported and is prompted, with The prompt, which is based on, for user executes corresponding operating；
The rotating signal detected according to gyro sensor calculates the angle parameter that mobile terminal rotates about the z axis；
Judge whether the angle parameter is greater than preset angle angle value；
When the angle parameter is greater than the preset angle angle value, the front display screen is determined as the mobile terminal and is used Institute's back displays screen is determined as the mobile terminal and the display screen of front relatively of user by the opposite back side display screen at family, and The touch control operation that detection user triggers on the opposite back side display screen obtains user and touches on the opposite back side display screen The coordinate position of the corresponding touch trajectory of the touch control operation of hair；
Wherein, described when the coordinate position of the touch trajectory is in the preset coordinate region, it is defeated to the touch control operation It prompts out, includes: so that user is based on the step of prompt executes corresponding operating
When the coordinate position of the touch trajectory is in the preset coordinate region, the coordinate position of the touch trajectory is judged Whether in effective operation coordinates regional in the preset coordinate region；
When the coordinate position of the touch trajectory is in effective operation coordinates regional, output mobile terminal executes the touching The first prompt information that control operation generates；
When the coordinate position of the touch trajectory is not in effective operation coordinates regional, the second prompt information is exported, with User is prompted to adjust the touch control operation.
5. double screen operating method as claimed in claim 4, which is characterized in that the detection user overleaf triggers on display screen Touch control operation, before the step of obtaining the coordinate position of the corresponding touch trajectory of the touch control operation further include:
When receiving the touch track store instruction that user is triggered based on the front display screen, user is detected at the back side The second touch control operation triggered on display screen obtains corresponding second touch track of second touch control operation；
Second touch track is enclosed into enclosed region, and the enclosed region is determined as the preset coordinate region.
6. double screen operating method as claimed in claim 5, which is characterized in that described to receive user based on described positive aobvious When the touch track store instruction of display screen triggering, the second touch control operation that detection user triggers on the back displays screen is obtained Before taking the corresponding second touch track step of second touch control operation further include:
When detecting that the display screen of the mobile terminal is lighted, the camera in face where opening the display screen lighted obtains institute State the image of camera capture；
Judge in described image with the presence or absence of face characteristic information；
When there are when the face characteristic information, the display screen lighted being determined as the front in described image and is shown Screen；
When the face characteristic information is not present in described image, the display screen lighted is determined as the back displays Screen.
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