CN105573563A - Mobile terminal and method for touch operation on mobile terminal - Google Patents
Mobile terminal and method for touch operation on mobile terminal Download PDFInfo
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- CN105573563A CN105573563A CN201610065954.XA CN201610065954A CN105573563A CN 105573563 A CN105573563 A CN 105573563A CN 201610065954 A CN201610065954 A CN 201610065954A CN 105573563 A CN105573563 A CN 105573563A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a mobile terminal and a method for touch operation on the mobile terminal. The mobile terminal comprises a screen divided into multiple touch units, a sensing module used for sensing light above the touch units to obtain multiple light-sensitive signals, a light sensation command recognition module used for judging whether a light-sensitive signal meeting the preset condition exists in the multiple light-sensitive signals, and a screen touch controller used for triggering the screen touch event when the judgment result is yes, wherein the position of the touch unit corresponding to the light-sensitive signal serves as the triggering position corresponding to the screen touch event. According to the mobile terminal and the method for touch operation on the mobile terminal, the intensity of light is sensed, the touch position of a user is determined according to the intensity of light, and the user does not need to actually make contact with the screen of the mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to a kind of mobile terminal and realize the method for touch control operation on mobile terminals.
Background technology
At present, touch screen smart mobile phone has been main force's type in market, and user is operated application by touch control operation, manage, and the mode of operation of " touch gained " brings brand-new Consumer's Experience to user.
Existing touch screen technology is that the mode by arranging the touch-screen such as resistance-type, condenser type realizes mostly, its implementation procedure is, the position of touch of user is detected by the change of resistance or electric capacity, touch information be sent to touch screen controller after accepting, after touch screen controller receives touch information, convert it to contact coordinate, then give CPU (central processing unit), perform corresponding identifying operation by CPU.
But, because above-mentioned touch screen technology needs the change by detecting resistance or electric capacity to determine position coordinates, there will be the problem that touch-screen does not respond, if solve by improving sensitivity the cost that the problem do not responded further can improve again touch-screen.
Meanwhile, machine-made touch control operation also can make Consumer's Experience tired, increases new to tap operation, can bring fresh and new sensation, greatly improve Consumer's Experience to user.
Summary of the invention
Fundamental purpose of the present invention is a kind of method proposing mobile terminal and realize touch control operation on mobile terminals, is intended to the touch control operation realizing mobile terminal by a kind of new mode.
For achieving the above object, a kind of mobile terminal provided by the invention, comprising: the screen being divided into multiple touch control unit; Induction module, obtains multiple photoinduction signal for carrying out induction to the light above described multiple touch control unit; Light sensation command recognition module, meets pre-conditioned photoinduction signal for judging whether to have in described multiple photoinduction signal; Touch screen controller, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that described photoinduction signal is corresponding, as the trigger position that described touch screen event is corresponding.
Alternatively, aforesaid mobile terminal, also comprises: central processing unit, for the trigger position according to described touch screen event and correspondence, shows touch area on the screen.
Alternatively, aforesaid mobile terminal, described light sensation command recognition module calculates the similarity of the photoinduction data in described multiple photoinduction signal and presetting database, and judges whether described similarity reaches setting threshold value.
Alternatively, aforesaid mobile terminal, also comprises: database update module, for calculating the bright-dark degree of environment residing for described mobile terminal according to described multiple photoinduction signal, upgrades the described photoinduction data in described database according to described bright-dark degree.
Alternatively, aforesaid mobile terminal, described induction module is light sensor or light-sensitive layer; Be provided with one or more described light sensor below described screen, each described light sensor is for detecting the light above at least one touch control unit; Or being equipped with described light-sensitive layer below described screen, described light-sensitive layer is for detecting the light above described multiple touch control unit.
For achieving the above object, present invention also offers a kind of method realizing touch control operation on mobile terminals, described mobile terminal has the screen being divided into multiple touch control unit, and described method comprises: carry out induction to the light above described multiple touch control unit and obtain multiple photoinduction signal; Judge whether to have in described multiple photoinduction signal to meet pre-conditioned photoinduction signal; When judged result is for being, trigger touch screen event; Wherein, the position of the touch control unit that described photoinduction signal is corresponding, as the trigger position that described touch screen event is corresponding.
Alternatively, aforesaid method, also comprises: according to the trigger position of described touch screen event and correspondence, show touch area on the screen.
Alternatively, aforesaid method, judge whether to have in described multiple photoinduction signal to meet pre-conditioned photoinduction signal, specifically comprise: the similarity calculating the photoinduction data in described multiple photoinduction signal and presetting database, and judge whether described similarity reaches setting threshold value.
Alternatively, aforesaid method, before the similarity calculating the photoinduction data in described multiple photoinduction signal and presetting database, also comprise: the bright-dark degree calculating environment residing for described mobile terminal according to described multiple photoinduction signal, upgrade the described photoinduction data in described database according to described bright-dark degree.
Alternatively, aforesaid method, is provided with one or more light sensor below described screen, and each light sensor is for detecting the light above at least one touch control unit; Or being equipped with light-sensitive layer below described screen, described light-sensitive layer is for detecting the light above described multiple touch control unit.
According to above technical scheme, mobile terminal of the present invention and the method realizing touch control operation on mobile terminals at least have the following advantages:
By technical scheme of the present invention, achieve a kind of technical scheme of based on light sensation, mobile terminal being carried out to touch control operation, be intended to the bright-dark degree responding to light, and the position of touch of user is determined according to the bright-dark degree of light, without the need to the screen of user's actual contact mobile terminal, enrich the method for operating of mobile terminal, improved the touch experience of user, the perfect touch controllable function of mobile terminal.
Accompanying drawing explanation
Fig. 1 is the optional hardware configuration schematic diagram of mobile terminal one realizing each embodiment of the present invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
Fig. 3 is the block diagram of mobile terminal according to an embodiment of the invention;
Fig. 4 is the screen diagrams of mobile terminal according to an embodiment of the invention;
Fig. 5 is the screen diagrams of mobile terminal according to an embodiment of the invention;
Fig. 6 is the block diagram of mobile terminal according to an embodiment of the invention;
Fig. 7 is the process flow diagram realizing the method for touch control operation on mobile terminals according to an embodiment of the invention;
Fig. 8 is the process flow diagram realizing the method for touch control operation on mobile terminals according to an embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desk-top computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Fig. 1 is the optional hardware configuration schematic diagram of mobile terminal one that can realize each embodiment of the present invention.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, induction module 140, output unit 150, storer 160, interface unit 170, controller 180 and power supply unit 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows the wireless communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO
) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receive digital broadcasting.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in storer 160 (or storage medium of other type).
Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.
Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth
tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee
tMetc..
Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (GPS).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating position and temporal information uses three satellites and by using the error of the position that goes out of an other satellite correction calculation and temporal information.In addition, GPS module 115 can carry out computing velocity information by Continuous plus current location information in real time.
A/V input block 120 is for audio reception or vision signal.A/V input block 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in storer 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of sound signal.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.
Induction module 140 for respond to mobile terminal 100 screen above light.Induction module 140 matches can form touch-screen with the screen of mobile terminal 100, is described in detail in following embodiment.
Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other coupling arrangement.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, sound signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.
Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.
Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input media and output unit.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific embodiment wanted, mobile terminal 100 can comprise two or more display units (or other display device), such as, mobile terminal can comprise 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 and inputs area.
When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in storer 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loudspeaker, hummer etc.
Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.
Storer 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, storer 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of sound signal.
Storer 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type storer (such as, SD or DX storer etc.), random access storage device (RAM), static random-access memory (SRAM), ROM (read-only memory) (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.
Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.
Power supply unit 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.
Various embodiment described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, embodiment described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such embodiment can be implemented in controller 180.For implement software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in storer 160 and to be performed by controller 180.
So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.
Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.
Such communication system can use different air interfaces and/or Physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA) (TDMA), CDMA (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.
With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed to form interface with the BSC275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.
Each BS270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS270.Or each subregion can by two or more antenna covers for diversity reception.Each BS270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.
As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT295.In fig. 2, several GPS (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.
In fig. 2, depict multiple satellite 300, but understand, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S270.The data obtained are forwarded to relevant BSC275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS270.The data received also are routed to MSC280 by BSC275, and it is provided for the extra route service forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
As shown in Figure 3, first embodiment of the invention proposes a kind of mobile terminal, comprising:
Be divided into the screen 310 of multiple touch control unit.In the present embodiment, screen 310 can adopt common screen, also can adopt resistance-type, capacitive touch-screen.
Induction module 320, obtains multiple photoinduction signal for carrying out induction to the light above multiple touch control unit.In the present embodiment, do not limit the implementation of induction module 320, such as induction module 320 is light sensor or light-sensitive layer.
Be provided with one or more light sensor below screen 310, each light sensor is for detecting the light above at least one touch control unit.In the present embodiment, screen can be divided into multiple touch control unit (being also touch area) composition, several touch control units are responsible for monitoring light sensitive by a light sensor and are changed, the layout of touch control unit and light sensor can be as shown in Figure 4, wherein, 410 is light sensor, and 420 is the touch control unit that screen 310 divides.Light sensor can respond to photoinduction signal above screen 310 in the very first time, when the finger of user is near the distance that screen 310 is certain, the light and shade of certain touch control unit glazed thread of screen can be caused to change, also namely can there is certain change in light sensing parameter, different distances causes light sensing Parameters variation degree different, and light sensor can this bright and dark light of perception change delicately.
Be equipped with light-sensitive layer below screen 310, light-sensitive layer is for detecting the light above multiple touch control unit.In the present embodiment, screen 310 is actually the touch-screen carrying light-sensitive layer: screen 310 is provided with light-sensitive layer, the material of photosensitive layer is cadmium sulfide, selenium, cadmium selenide, cadmium sulfoselenide or cadmium sulfide or other material, along with screen 310 is divided into multiple touch control unit, light-sensitive layer is also divided into multiple sensing unit, each sensing unit can be known photoinduction signal above self, as shown in Figure 5, wherein 510 represent touch control unit, and hacures represent the light-sensitive layer that screen 310 is laid.Because this screen carries light-sensitive layer, so without the need to built in light line sensor monitoring unit light situation of change.
It will be appreciated by those skilled in the art that in order to energy adjusting screen brightness automatically in mobile phone, usually use light sensor or outfit to have the light sensation screen of light-sensitive layer.Light sensor or light-sensitive layer can generate light sensitive value by the change of light in environment-identification, and when having object at the enterprising line operate of the screen being provided with light sensor or light-sensitive layer, light-sensitive layer will export different sensitivity values.The number of the light sensor in the present embodiment, the size of light-sensitive layer, can concrete actual needs, sets flexibly.
Light sensation command recognition module 330, meets pre-conditioned photoinduction signal for judging whether to have in multiple photoinduction signal.
Touch screen controller 340, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that photoinduction signal is corresponding, as the trigger position that touch screen event is corresponding.In the present embodiment, touch screen controller 340 receives touch screen event, obtains the trigger position of touch screen coordinate corresponding to touch control unit as correspondence.
According to the technical scheme of the present embodiment, achieve a kind of technical scheme of based on light sensation, mobile terminal being carried out to touch control operation, be intended to the bright-dark degree responding to light, and the position of touch of user is determined according to the bright-dark degree of light, without the need to the screen of user's actual contact mobile terminal, enrich the method for operating of mobile terminal, improved the touch experience of user, the perfect touch controllable function of mobile terminal.
As shown in Figure 6, second embodiment of the invention proposes a kind of mobile terminal, comprising:
Be divided into the screen 610 of multiple touch control unit.In the present embodiment, screen 310 can adopt common screen, also can adopt resistance-type, capacitive touch-screen.
Induction module 620, obtains multiple photoinduction signal for carrying out induction to the light above multiple touch control unit.
Database update module 630, for calculating the bright-dark degree of environment residing for mobile terminal according to multiple photoinduction signal, according to the photoinduction data in bright-dark degree more new database.In the present embodiment, light sensation database data can upgrade, and to be provided in the photoinduction data be suitable under different light and shade environment, ensure that the consistance tapping operation under different bright-dark degree based on light sensation.
Light sensation command recognition module 640, calculates the similarity of the photoinduction data in multiple photoinduction signal and presetting database for light sensation command recognition module, and judges whether similarity reaches setting threshold value.In the present embodiment, light sensation command recognition module 640, in order to photoinduction signal and the photoinduction data in setting light sensation database to be compared, if similarity reaches setting threshold value, then triggers touch screen event; The setting of threshold value, ensure that the validity tapping operation, effectively avoids the maloperation based on light sense touch control.
Touch screen controller 650, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that photoinduction signal is corresponding, as the trigger position that touch screen event is corresponding.
Central processing unit 660, for the trigger position according to touch screen event and correspondence, screen shows touch area.In the technical scheme of the present embodiment, light sensation command recognition module 640 is compared with the photoinduction data in setting light sensation database in order to the photoinduction signal responded to by light sensor, if similarity reaches setting threshold value, then trigger touch screen event, touch screen controller 650 receives this touch screen event, get the coordinate information of touch control unit, sent to central processing unit (CPU) module, CPU module is responsible for treating click on area, with the position of touch of pointing out user current in display screen.
An embody rule of the present embodiment is as follows: step 1, light sensor monitor institute responsible touch control unit light sensitive change, when capture light sensitive degree change time, enter step 2; Step 2: light sensation command recognition module is compared with the photoinduction data in setting light sensation database in order to the photoinduction signal responded to by light sensor, if similarity reaches setting threshold value, then triggers touch screen event, enters step 3, otherwise, continue to monitor; Step 3: touch screen controller receives touch screen event, obtains the touch screen coordinate that touch control unit is corresponding, and is passed to CPU module; Step 4: CPU module, according to touch screen coordinate, screen will be treated click on area difference display, using as to completing the response tapping operation based on light sensation.
As shown in Figure 7, third embodiment of the invention proposes a kind of method realizing touch control operation on mobile terminals, and wherein, mobile terminal has the screen being divided into multiple touch control unit.In the present embodiment, screen can adopt common screen, also can adopt resistance-type, capacitive touch-screen.The method of the present embodiment comprises:
S710, carries out induction to the light above multiple touch control unit and obtains multiple photoinduction signal.In the present embodiment, the implementation for the induction module responding to light does not limit, and such as induction module is light sensor or light-sensitive layer.
Be provided with one or more light sensor below screen, each light sensor is for detecting the light above at least one touch control unit.In the present embodiment, screen can be divided into multiple touch control unit (being also touch area) composition, several touch control units are responsible for monitoring light sensitive by a light sensor and are changed, the layout of touch control unit and light sensor can be as shown in Figure 4, wherein, 410 is light sensor, and 420 is the touch control unit that screen divides.Light sensor can respond to photoinduction signal above screen in the very first time, when the finger of user is near the distance that screen is certain, the light and shade of certain touch control unit glazed thread of screen can be caused to change, also namely can there is certain change in light sensing parameter, different distances causes light sensing Parameters variation degree different, and light sensor can this bright and dark light of perception change delicately.
Be equipped with light-sensitive layer below screen, light-sensitive layer is for detecting the light above multiple touch control unit.In the present embodiment, screen is actually the touch-screen carrying light sensation: screen is provided with light-sensitive layer, the material of photosensitive layer is cadmium sulfide, selenium, cadmium selenide, cadmium sulfoselenide or cadmium sulfide or other material, along with screen divider is multiple touch control unit, light-sensitive layer is also divided into multiple sensing unit, each sensing unit can be known photoinduction signal above self, as shown in Figure 5, wherein 510 represent touch control unit, and hacures represent the light-sensitive layer that screen is laid.Because this screen carries light-sensitive layer, so without the need to built in light line sensor monitoring unit light situation of change.
It will be appreciated by those skilled in the art that in order to energy adjusting screen brightness automatically in mobile phone, usually use light sensor or outfit to have the light sensation screen of light-sensitive layer.Light sensor or light-sensitive layer can generate light sensitive value by the change of light in environment-identification, and when having object at the enterprising line operate of the screen being provided with light sensor or light-sensitive layer, light-sensitive layer will export different sensitivity values.The number of the light sensor in the present embodiment, the size of light-sensitive layer, can concrete actual needs, sets flexibly.
Whether S720, judge to have in multiple photoinduction signal to meet pre-conditioned photoinduction signal.
S730, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that photoinduction signal is corresponding, as the trigger position that touch screen event is corresponding.In the present embodiment, receive touch screen event, obtain the trigger position of touch screen coordinate corresponding to touch control unit as correspondence.
According to the technical scheme of the present embodiment, achieve a kind of technical scheme of based on light sensation, mobile terminal being carried out to touch control operation, be intended to the bright-dark degree responding to light, and the position of touch of user is determined according to the bright-dark degree of light, without the need to the screen of user's actual contact mobile terminal, enrich the method for operating of mobile terminal, improved the touch experience of user, the perfect touch controllable function of mobile terminal.
As shown in Figure 8, fourth embodiment of the invention proposes a kind of method realizing touch control operation on mobile terminals, and wherein, mobile terminal has the screen being divided into multiple touch control unit.The method of the present embodiment comprises:
S810, carries out induction to the light above multiple touch control unit and obtains multiple photoinduction signal.
S820, calculates the bright-dark degree of environment residing for mobile terminal, according to the photoinduction data in bright-dark degree more new database according to multiple photoinduction signal.In the present embodiment, light sensation database data can upgrade, and to be provided in the photoinduction data be suitable under different light and shade environment, ensure that the consistance tapping operation under different bright-dark degree based on light sensation.
S830, calculates the similarity of the photoinduction data in multiple photoinduction signal and presetting database, and judges whether similarity reaches setting threshold value.In the present embodiment, photoinduction signal and the photoinduction data in setting light sensation database are compared, if similarity reaches setting threshold value, then triggers touch screen event; The setting of threshold value, ensure that the validity tapping operation, effectively avoids the maloperation based on light sense touch control.
S840, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that photoinduction signal is corresponding, as the trigger position that touch screen event is corresponding.
S850, according to the trigger position of touch screen event and correspondence, screen shows touch area.In the technical scheme of the present embodiment, the photoinduction signal responded to by light sensor is compared with the photoinduction data in setting light sensation database, if similarity reaches setting threshold value, then trigger touch screen event, touch screen controller receives this touch screen event, gets the coordinate information of touch control unit, is sent to central processing unit (CPU) module, CPU module is responsible for treating click on area, with the position of touch of pointing out user current in display screen.
An embody rule of the present embodiment is as follows: step 1, light-sensitive layer monitor institute responsible touch control unit light sensitive change, when capture light sensitive degree change time, enter step 2; Step 2: light sensation command recognition module is compared with the photoinduction data in setting light sensation database in order to the photoinduction signal responded to by light-sensitive layer, if similarity reaches setting threshold value, then triggers touch screen event, enters step 3, otherwise, continue to monitor; Step 3: touch screen controller receives touch screen event, obtains the touch screen coordinate that touch control unit is corresponding, and is passed to CPU module; Step 4: CPU module, according to touch screen coordinate, screen will be treated click on area difference display, using as to completing the response tapping operation based on light sensation.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a mobile terminal, is characterized in that, comprising:
Be divided into the screen of multiple touch control unit;
Induction module, obtains multiple photoinduction signal for carrying out induction to the light above described multiple touch control unit;
Light sensation command recognition module, meets pre-conditioned photoinduction signal for judging whether to have in described multiple photoinduction signal;
Touch screen controller, when judged result is for being, triggers touch screen event; Wherein, the position of the touch control unit that described photoinduction signal is corresponding, as the trigger position that described touch screen event is corresponding.
2. mobile terminal according to claim 1, is characterized in that, also comprises:
Central processing unit, for the trigger position according to described touch screen event and correspondence, shows touch area on the screen.
3. mobile terminal according to claim 1, is characterized in that,
Described light sensation command recognition module calculates the similarity of the photoinduction data in described multiple photoinduction signal and presetting database, and judges whether described similarity reaches setting threshold value.
4. mobile terminal according to claim 3, is characterized in that, also comprises:
Database update module, for calculating the bright-dark degree of environment residing for described mobile terminal according to described multiple photoinduction signal, upgrades the described photoinduction data in described database according to described bright-dark degree.
5. mobile terminal according to claim 1, is characterized in that, described induction module is light sensor or light-sensitive layer;
Be provided with one or more described light sensor below described screen, each described light sensor is for detecting the light above at least one touch control unit; Or
Be equipped with described light-sensitive layer below described screen, described light-sensitive layer is for detecting the light above described multiple touch control unit.
6. realize a method for touch control operation on mobile terminals, it is characterized in that, described mobile terminal has the screen being divided into multiple touch control unit, and described method comprises:
Induction is carried out to the light above described multiple touch control unit and obtains multiple photoinduction signal;
Judge whether to have in described multiple photoinduction signal to meet pre-conditioned photoinduction signal;
When judged result is for being, trigger touch screen event; Wherein, the position of the touch control unit that described photoinduction signal is corresponding, as the trigger position that described touch screen event is corresponding.
7. method according to claim 6, is characterized in that, also comprises:
According to the trigger position of described touch screen event and correspondence, show touch area on the screen.
8. whether method according to claim 6, is characterized in that, judge to have in described multiple photoinduction signal to meet pre-conditioned photoinduction signal, specifically comprises:
Calculate the similarity of the photoinduction data in described multiple photoinduction signal and presetting database, and judge whether described similarity reaches setting threshold value.
9. method according to claim 8, is characterized in that, before the similarity calculating the photoinduction data in described multiple photoinduction signal and presetting database, also comprises:
Calculate the bright-dark degree of environment residing for described mobile terminal according to described multiple photoinduction signal, upgrade the described photoinduction data in described database according to described bright-dark degree.
10. method according to claim 6, is characterized in that, is provided with one or more light sensor below described screen, and each light sensor is for detecting the light above at least one touch control unit; Or
Be equipped with light-sensitive layer below described screen, described light-sensitive layer is for detecting the light above described multiple touch control unit.
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