CN104811532A - Terminal screen display parameter adjustment method and device - Google Patents
Terminal screen display parameter adjustment method and device Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a terminal screen display parameter adjustment method comprising the steps that eyeball identification information is acquired, and a focusing area corresponding to the eyeball identification information is confirmed in a screen display interface; and screen display parameters of all areas of the screen display interface are adjusted respectively according to coverage scope of the focusing area so that vision disparity of the screen display interface can be realized. The invention also discloses a terminal screen display parameter adjustment device. Use duration of a terminal battery can be effectively guaranteed, and vision disparity of the terminal display interface can be realized so that the terminal display effect can be enhanced.
Description
Technical field
The present invention relates to field of terminal, particularly relate to method of adjustment and the device of end panel explicit parameter.
Background technology
Along with popularization and the development of mobile terminal, its function is more and more stronger, and performance is more and more intrepid, and screen does larger and larger, experiences also more and more abundanter, and increasing mobile terminal enters in daily life and work.Use in the process of mobile terminal people, can the display brightness of light luminance manual adjustments terminal full screen environmentally and displaying time, meet the demand for screen display brightness and displaying time.
But the technical bottleneck of storage battery cause mobile terminal to charge at every turn after use duration limited, often just need after a while charging.When terminal full screen shows with same brightness, make the battery durable of terminal less able.Under the adjustment mode of the display brightness of existing terminal screen, can only full screen adjustment terminal screen display brightness, can not according to user pay close attention to viewing area adjust, cause the use duration of end cell poor, and display effect is poor.
Summary of the invention
Main purpose of the present invention is the method for adjustment and the device that propose a kind of end panel explicit parameter, be intended to solve under the adjustment mode of the display brightness of existing terminal screen, can only full screen adjustment terminal screen display brightness, the viewing area can not paid close attention to according to user adjusts, cause the use duration of end cell poor, and the problem of display effect difference.
For achieving the above object, the method for adjustment of a kind of end panel explicit parameter provided by the invention, comprises step:
Obtain eyeball identifying information, and in screen display interface, determine the focal zone corresponding with described eyeball identifying information;
The screen display parameter of described screen display interface regional is adjusted respectively, to realize the vision difference at described screen display interface according to the coverage of described focal zone.
Preferably, the step that the described coverage according to described focal zone adjusts the screen display parameter of described screen display interface regional respectively comprises:
By the screen display parameter adjustment of described focal zone for presetting screen display parameter;
Using the region in terminal screen display interface except described focal zone as other regions, determine the distance of other regions and described focal zone, and according to determined distance, other regions described are divided into multiple subregion;
The screen display parameter of each sub regions is adjusted according to determined distance and described default screen display parameter correspondence.
Preferably, the described step adjusting the screen display parameter of each sub regions according to determined distance and described default screen display parameter correspondence comprises:
The screen display parameter of each sub regions is determined according to the distance calculated and described default screen display parameter;
According to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment adjustment and/or transparency adjustment.
Preferably, the described coverage according to described focal zone also comprises after adjusting the step of described screen display interface regional screen display parameter respectively:
When not getting eyeball identifying information, adjust the screen display parameter at described terminal screen display interface gradually according to described default adjustment mode, the screen until described terminal is gone out.
Preferably, the described coverage according to described focal zone also comprises after adjusting the step of described screen display interface regional screen display parameter respectively:
When described focal zone changes, adjust the screen display parameter at described terminal screen display interface according to the position of change.
In addition, for achieving the above object, the present invention also proposes a kind of adjusting device of end panel explicit parameter, comprising:
Acquisition module, for obtaining identifying information on eyeball;
Determination module, for determining the focal zone corresponding with described eyeball identifying information in screen display interface;
Adjusting module, for adjusting the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone, to realize the vision difference at described screen display interface.
Preferably, described adjusting module comprises:
Adjustment unit, for by the screen display parameter adjustment of described focal zone for preset screen display parameter;
Processing unit, for using the region in terminal screen display interface except described focal zone as other regions, calculate the distance of other regions and described focal zone, and according to determined distance, other regions described be divided into multiple subregion;
Described adjustment unit, also for the screen display parameter according to determined distance and each sub regions of described default screen display parameter correspondence adjustment.
Preferably, described processing unit, also for determining the screen display parameter of each sub regions according to the distance calculated and described default screen display parameter;
Described adjustment unit, also for according to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment adjustment and/or transparency adjustment.
Preferably, described adjustment unit, also for when not getting eyeball identifying information, adjusts the screen display parameter at described terminal screen display interface, the screen until described terminal is gone out gradually according to described default adjustment mode.
Preferably, described adjustment unit, also for when described focal zone changes, adjusts the screen display parameter at described terminal screen display interface according to the position of change.
The present invention, by adjusting the screen display parameter of terminal screen regional based on eyeball identifying information, realizes automatically adjusting the screen display parameter of terminal screen, makes the vision difference that terminal screen shows.Effectively avoid under the adjustment mode of the display brightness of existing terminal screen, can only full screen adjustment terminal screen display brightness, the viewing area can not paid close attention to according to user adjusts, and causes the use duration of end cell poor, and the problem of display effect difference.The adjustment of display brightness is carried out in the viewing area paid close attention to according to user, effectively ensures the use duration of end cell, and improves the display effect of terminal.
Accompanying drawing explanation
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
Fig. 3 is the schematic flow sheet of the first embodiment of the method for adjustment of end panel explicit parameter of the present invention;
Fig. 4 is the schematic diagram that the present invention is based on region one embodiment corresponding to the eyeball identifying information at terminal screen display interface;
Fig. 5 is the present invention adjusts screen display parameter one embodiment at described terminal screen display interface schematic flow sheet according to determined region;
Fig. 6 is the schematic flow sheet of the second embodiment of the method for adjustment of end panel display parameters of the present invention;
Fig. 7 is the high-level schematic functional block diagram of the preferred embodiment of the adjusting device of end panel explicit parameter of the present invention;
Fig. 8 is the refinement high-level schematic functional block diagram of adjusting module one embodiment in Fig. 7.
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, desktop 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 hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, 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 radio 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
) the digit broadcasting system receiving digital broadcast of Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc.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 memory 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 (global positioning system).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 location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.
A/V input unit 120 is for audio reception or vision signal.A/V input unit 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 memory 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 audio 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.
Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.
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 jockey.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, audio 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 unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor 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 execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), 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 memory 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 loud speaker, buzzer 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 (incoming communication) 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.
Memory 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, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.
Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected 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 subsystem 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 execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode 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 execution mode can be implemented in controller 180.For implement software, the execution mode 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 memory 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), code division multiple access (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) 2800 MSC280 and be 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 global positioning system (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 method of adjustment of end panel explicit parameter of the present invention is proposed.
As shown in Figure 3, the present invention proposes a kind of first embodiment of method of adjustment of end panel explicit parameter, comprising:
Step S10, obtains eyeball identifying information, and in screen display interface, determines the focal zone corresponding with described eyeball identifying information;
In unlatching terminal, when completing the operation of corresponding terminal control based on terminal, such as, unlock terminal, when adjusting the screen display parameter at terminal screen display interface, user can select to start eyeball recognition function, starting eyeball recognition function can be opened by the physical button in terminal, such as, physical button in double-click (also can be repeatedly press) terminal (such as, power key etc.) trigger, also can be open eyeball recognition mode by clicking the virtual key entering eyeball recognition mode after unlock terminal.In other embodiments of the present invention, also can also be by under entering AD HOC in terminal time, just open eyeball recognition mode, such as, when carrying out the operations such as web page browsing, video playback, chat communication, mail composition, shooting recording, enter eyeball recognition mode, under these scenes, completed the adjustment of the screen display parameter of terminal by eyeball identification.
When entering eyeball recognition mode, detect the eyeball identifying information based on terminal screen display interface, namely, whether the eyeball of sense terminals user enters in the visual field at terminal screen display interface, and the eyes of being caught terminal use by the camera be arranged in terminal judge whether the eyeball identifying information based on terminal screen display interface to be detected.Concrete, the eye feature of terminal use is caught by the camera be arranged in terminal, according to the presetted pixel point of the eyes of catching, described presetted pixel point comprises the image of the right and left eyes of terminal use, determine whether the eyeball of terminal use falls within terminal screen display interface according to the crosspoint of the presetted pixel point of right and left eyes, namely, during in crosspoint in terminal screen display interface, determine that the eyeball of terminal use falls within terminal screen display interface, judge to detect based on the eyeball identifying information in terminal screen display interface; During in crosspoint not in terminal screen display interface, determine that the eyeball of terminal use does not fall within terminal screen display interface, judge the eyeball identifying information do not detected based on terminal screen display interface.
When the eyeball identifying information based on terminal screen display interface being detected, obtain described eyeball identifying information, and in screen display interface, determine the focal zone corresponding with described eyeball identifying information, described focal zone is focal zone corresponding with described eyeball identifying information in terminal screen display interface, for the crosspoint of right and left eyes, when obtaining described crosspoint and falling in terminal screen display interface, the region obtained in the preset range of described crosspoint is the focal zone that described eyeball identifying information is corresponding, described preset range is 1cm, 0.8cm etc., can according to actual needs or system default arrange.For 1cm, using described crosspoint as the center of circle, with preset range 1m for radius, the region at the round place of structure is the focal zone that described eyeball identifying information is corresponding; Or using described crosspoint as central point, preset range 1cm is extended to four vertical direction, the included region of Closed Graph picture built is the focal zone that described eyeball identifying information is corresponding, and described preset range also can comprise two, one be horizontal, one be longitudinal.Such as, extend 1cm in horizontal vertical direction, extend 0.8cm etc. in longitudinal vertical direction, the exemplary plot after extension is with reference to figure 4, and determined region is that the inner sealing be made up of dotted line is interval.In other embodiments of the present invention, also can also be take other modes to determine described focal zone, such as, oval, or the mode etc. of camber line.
Step S20, adjusts the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone, to realize the vision difference at described screen display interface.
Determining focal zone corresponding with described eyeball identifying information in described terminal screen display interface, namely, after determining the region at the terminal screen display interface that terminal use pays close attention to, adjust the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone.
Concrete, with reference to figure 5, the process that the described coverage according to described focal zone adjusts the screen display parameter of described screen display interface regional respectively can comprise:
Step S21, by the screen display parameter adjustment of described focal zone for presetting screen display parameter;
Described default screen display parameter is normal screen display parameter, that is, according to the screen display parameter in user instruction adjustment terminal screen display interface, described screen display parameter includes but not limited to display brightness, transparency, Show Color etc., each default screen display parameter is different, arranges, such as according to user's difference, 70% brightness can be set to, or the brightness of 60%, or 80% transparency, or white etc., under this default screen display parameter, the content that terminal use can well browsing terminal screen display interface show.
Step S22, using the region in terminal screen display interface except described focal zone as other regions, determines the distance of other regions and described focal zone, and according to determined distance, other regions described is divided into multiple subregion;
Step S23, adjusts the screen display parameter of each sub regions according to determined distance and described default screen display parameter correspondence.
Using the region in terminal screen display interface except described focal zone as other regions, and calculate the distance of other regions and described focal zone, and according to determined distance, other regions described are divided into multiple subregion, that is, the display brightness in other regions is adjusted according to the distance of the distance with determined region.Such as, from determined region more away from region display brightness low, such as, from the display brightness in determined area 0 .5cm, to be determined region in 80%, 1.0cm be in 60%, 1.5cm is 50% etc., the region divided does not comprise last region, such as, the region in 1.0cm does not comprise the region in 0.5cm, arranges the display brightness in other regions according to user's setting or system default.Or, the subregion from described focal zone different distance is set to apply dark-coloured masking-out, the dark-coloured masking-out of gradual change, or takes turns doing different transparency process etc.
More specifically, the screen display parameter of each sub regions is determined according to the distance calculated and described default screen display parameter; According to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment and/or transparency adjustment.Such as, other regions are divided into multiple subregion according to the descending luminance rule arranged, such as, be divided into the first subregion in 0.5cm, the second subregion in 1.0cm, the 3rd subregion in 1.5cm, according to the mapping relations of subregion with corresponding display brightness, arranges the display brightness that each sub regions is corresponding; Or, the first subregion is set to apply dark-coloured masking-out, the second subregion is set to the dark-coloured masking-out adjustment of gradual change, the 3rd subregion is adjusted to pure color and covers, and corresponding adjustment screen display parameter separately, such as, dim, lighten, adjust gray scale etc.
The present embodiment, by adjusting the screen display parameter of terminal screen regional based on eyeball identifying information, realizes automatically adjusting the screen display parameter of terminal screen, makes the vision difference that terminal screen shows.Effectively avoid under the adjustment mode of the display brightness of existing terminal screen, can only full screen adjustment terminal screen display brightness, the viewing area can not paid close attention to according to user adjusts, and causes the use duration of end cell poor, and the problem of display effect difference.The adjustment of display brightness is carried out in the viewing area paid close attention to according to user, effectively ensures the use duration of end cell, and improves the display effect of terminal.
With reference to figure 6, the second embodiment of the method for adjustment of end panel explicit parameter of the present invention is proposed.Based on the first embodiment of the method for adjustment of above-mentioned end panel explicit parameter, after described step S30, can also comprise:
Step S30, when the eyeball information based on terminal screen display interface not detected, adjusts the screen display parameter at described terminal screen display interface, the screen until described terminal is gone out gradually according to predetermined manner.
Described predetermined manner is the screen display parameter such as display brightness or transparency lowering terminal screen according to certain hour gradually, such as, at interval of 2s, the display brightness of terminal screen is reduced by 20%, or the difference of the display brightness in corresponding different screen display regions, reduces the display brightness of counterpart terminal screen display interface inner region, such as, first subregion reduces the 20%, second subregion at interval of 2s and reduces the 10%, three subregion at interval of 2s reduction by 5% at interval of 2s.Described certain hour and the amplitude reduced are arranged according to actual needs, and such as, described certain hour can also be set to 3s or 5s, amplitude can be set to 20% or 15% etc.Lower the display brightness at described terminal screen display interface gradually according to predetermined manner, the screen until terminal is gone out, that is, until in described terminal screen display interface the value of the display brightness in all regions be 0.In other embodiments of the present invention when the eyeball identifying information based on terminal screen display interface not detected, eyeball recognition mode is closed in prompting, to save the kwh loss of end cell, or at prefixed time interval (such as, 1 minute or 90s etc.) when arriving, automatically close eyeball recognition mode.
Step S40, when the position of described focal zone changes, adjusts the screen display parameter at described terminal screen display interface according to the position of change.
At the eyeball position generation transverse shifting of terminal use or when vertically moving or rotate, or when the head of user is moved, when causing changing based on the eyeball identifying information occurrence positions in terminal screen display interface, the screen display parameter at described terminal screen display interface is adjusted according to the position of change, that is, the adjustment of end panel explicit parameter is completed according to the flow process in above-mentioned first embodiment.In other embodiments of the present invention, after completing adjustment, after the eyeball identifying information a period of time based on terminal screen display interface not detected, again the eyeball identifying information of terminal use based on terminal screen display interface is detected, then again according to the screen display parameter at the process adjusting terminal screen display interface in the first embodiment, adjustment process that this is no longer going to repeat them.The present embodiment, by when the eyeball identifying information based on terminal screen display interface not detected, closes eyeball recognition mode, and carries out reduction adjustment to end panel explicit parameter, improves the use duration of end cell further.
The present invention further provides a kind of adjusting device of end panel explicit parameter.
With reference to the preferred embodiment that Fig. 7, Fig. 7 are the adjusting device of end panel explicit parameter of the present invention.
The adjusting device of a kind of end panel explicit parameter of the present embodiment, the adjusting device of described end panel explicit parameter comprises: acquisition module 10, determination module 20 and adjusting module 30,
Described acquisition module 10, for obtaining eyeball identifying information;
Described determination module 20, for determining the focal zone corresponding with described eyeball identifying information in screen display interface;
In unlatching terminal, when completing the operation of corresponding terminal control based on terminal, such as, unlock terminal, when adjusting the screen display parameter at terminal screen display interface, user can select to start eyeball recognition function, starting eyeball recognition function can be opened by the physical button in terminal, such as, physical button in double-click (also can be repeatedly press) terminal (such as, power key etc.) trigger, also can be open eyeball recognition mode by clicking the virtual key entering eyeball recognition mode after unlock terminal.In other embodiments of the present invention, also can also be by under entering AD HOC in terminal time, just open eyeball recognition mode, such as, when carrying out the operations such as web page browsing, video playback, chat communication, mail composition, shooting recording, enter eyeball recognition mode, under these scenes, completed the adjustment of the screen display parameter of terminal by eyeball identification.
When entering eyeball recognition mode, detect the eyeball identifying information based on terminal screen display interface, namely, whether the eyeball of sense terminals user enters in the visual field at terminal screen display interface, and the eyes of being caught terminal use by the camera be arranged in terminal judge whether the eyeball identifying information based on terminal screen display interface to be detected.Concrete, the eye feature of terminal use is caught by the camera be arranged in terminal, according to the presetted pixel point of the eyes of catching, described presetted pixel point comprises the image of the right and left eyes of terminal use, determine whether the eyeball of terminal use falls within terminal screen display interface according to the crosspoint of the presetted pixel point of right and left eyes, namely, during in crosspoint in terminal screen display interface, determine that the eyeball of terminal use falls within terminal screen display interface, judge to detect based on the eyeball identifying information in terminal screen display interface; During in crosspoint not in terminal screen display interface, determine that the eyeball of terminal use does not fall within terminal screen display interface, judge the eyeball identifying information do not detected based on terminal screen display interface.
When the eyeball identifying information based on terminal screen display interface being detected, obtain described eyeball identifying information, and in screen display interface, determine the focal zone corresponding with described eyeball identifying information, described focal zone is focal zone corresponding with described eyeball identifying information in terminal screen display interface, for the crosspoint of right and left eyes, when obtaining described crosspoint and falling in terminal screen display interface, the region obtained in the preset range of described crosspoint is the focal zone that described eyeball identifying information is corresponding, described preset range is 1cm, 0.8cm etc., can according to actual needs or system default arrange.For 1cm, using described crosspoint as the center of circle, with preset range 1m for radius, the region at the round place of structure is the focal zone that described eyeball identifying information is corresponding; Or using described crosspoint as central point, preset range 1cm is extended to four vertical direction, the included region of Closed Graph picture built is the focal zone that described eyeball identifying information is corresponding, and described preset range also can comprise two, one be horizontal, one be longitudinal.Such as, extend 1cm in horizontal vertical direction, extend 0.8cm etc. in longitudinal vertical direction, the exemplary plot after extension is with reference to figure 4, and determined region is that the inner sealing be made up of dotted line is interval.In other embodiments of the present invention, also can also be take other modes to determine described focal zone, such as, oval, or the mode etc. of camber line.
Described adjusting module 30, for adjusting the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone, to realize the vision difference at described screen display interface.
Determining focal zone corresponding with described eyeball identifying information in described terminal screen display interface, namely, after determining the region at the terminal screen display interface that terminal use pays close attention to, adjust the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone.
Concrete, with reference to figure 8, described adjusting module 30 comprises adjustment unit 31 and processing unit 32,
Described adjustment unit 31, for by the screen display parameter adjustment of described focal zone for preset screen display parameter;
Described default screen display parameter is normal screen display parameter, that is, according to the screen display parameter in user instruction adjustment terminal screen display interface, described screen display parameter includes but not limited to display brightness, transparency, Show Color etc., each default screen display parameter is different, arranges, such as according to user's difference, 70% brightness can be set to, or the brightness of 60%, or 80% transparency, or white etc., under this default screen display parameter, the content that terminal use can well browsing terminal screen display interface show.
Described processing unit 32, for using the region in terminal screen display interface except described focal zone as other regions, determine the distance of other regions and described focal zone, and according to determined distance, other regions described be divided into multiple subregion;
Described adjustment unit 31, also for the screen display parameter according to determined distance and each sub regions of described default screen display parameter correspondence adjustment.
Using the region in terminal screen display interface except described focal zone as other regions, and calculate the distance of other regions and described focal zone, and according to determined distance, other regions described are divided into multiple subregion, that is, the display brightness in other regions is adjusted according to the distance of the distance with determined region.Such as, from determined region more away from region display brightness low, such as, from the display brightness in determined area 0 .5cm, to be determined region in 80%, 1.0cm be in 60%, 1.5cm is 50% etc., the region divided does not comprise last region, such as, the region in 1.0cm does not comprise the region in 0.5cm, arranges the display brightness in other regions according to user's setting or system default.Or, the subregion from described focal zone different distance is set to apply dark-coloured masking-out, the dark-coloured masking-out of gradual change, or takes turns doing different transparency process etc.
More specifically, the screen display parameter of each sub regions is determined according to the distance calculated and described default screen display parameter; According to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment adjustment and/or transparency adjustment.Such as, other regions are divided into multiple subregion according to the descending luminance rule arranged, such as, be divided into the first subregion in 0.5cm, the second subregion in 1.0cm, the 3rd subregion in 1.5cm, according to the mapping relations of subregion with corresponding display brightness, arranges the display brightness that each sub regions is corresponding; Or, the first subregion is set to apply dark-coloured masking-out, the second subregion is set to the dark-coloured masking-out adjustment of gradual change, the 3rd subregion is adjusted to pure color and covers, and corresponding adjustment screen display parameter separately, such as, dim, lighten, adjust gray scale etc.
The present embodiment, by adjusting the screen display parameter of terminal screen regional based on eyeball identifying information, realizes automatically adjusting the screen display parameter of terminal screen, makes the vision difference that terminal screen shows.Effectively avoid under the adjustment mode of the display brightness of existing terminal screen, can only full screen adjustment terminal screen display brightness, the viewing area can not paid close attention to according to user adjusts, and causes the use duration of end cell poor, and the problem of display effect difference.The adjustment of display brightness is carried out in the viewing area paid close attention to according to user, effectively ensures the use duration of end cell, and improves the display effect of terminal.
Further, described adjustment unit 31, also for when the eyeball information based on terminal screen display interface not detected, adjusts the screen display parameter at described terminal screen display interface, the screen until described terminal is gone out gradually according to predetermined manner.
Described predetermined manner is the screen display parameter such as display brightness or transparency lowering terminal screen according to certain hour gradually, such as, at interval of 2s, the display brightness of terminal screen is reduced by 20%, or the difference of the display brightness in corresponding different screen display regions, reduces the display brightness of counterpart terminal screen display interface inner region, such as, first subregion reduces the 20%, second subregion at interval of 2s and reduces the 10%, three subregion at interval of 2s reduction by 5% at interval of 2s.Described certain hour and the amplitude reduced are arranged according to actual needs, and such as, described certain hour can also be set to 3s or 5s, amplitude can be set to 20% or 15% etc.Lower the display brightness at described terminal screen display interface gradually according to predetermined manner, the screen until terminal is gone out, that is, until in described terminal screen display interface the value of the display brightness in all regions be 0.In other embodiments of the present invention when the eyeball identifying information based on terminal screen display interface not detected, eyeball recognition mode is closed in prompting, to save the kwh loss of end cell, or at prefixed time interval (such as, 1 minute or 90s etc.) when arriving, automatically close eyeball recognition mode.
Described adjustment unit 31, also for when the position of described focal zone changes, adjusts the screen display parameter at described terminal screen display interface according to the position of change.
At the eyeball position generation transverse shifting of terminal use or when vertically moving or rotate, or when the head of user is moved, when causing changing based on the eyeball identifying information occurrence positions in terminal screen display interface, the screen display parameter at described terminal screen display interface is adjusted according to the position of change, that is, the adjustment of end panel explicit parameter is completed according to the flow process in above-mentioned first embodiment.In other embodiments of the present invention, after completing adjustment, after the eyeball identifying information a period of time based on terminal screen display interface not detected, again the eyeball identifying information of terminal use based on terminal screen display interface is detected, then again according to the screen display parameter at the process adjusting terminal screen display interface in the first embodiment, adjustment process that this is no longer going to repeat them.The present embodiment, by when the eyeball identifying information based on terminal screen display interface not detected, closes eyeball recognition mode, and carries out reduction adjustment to end panel explicit parameter, improves the use duration of end cell further.
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 execution mode.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, computer, 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 specification 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 method of adjustment for end panel explicit parameter, is characterized in that, comprises step:
Obtain eyeball identifying information, and in screen display interface, determine the focal zone corresponding with described eyeball identifying information;
The screen display parameter of described screen display interface regional is adjusted respectively, to realize the vision difference at described screen display interface according to the coverage of described focal zone.
2. the method for adjustment of end panel explicit parameter as claimed in claim 1, it is characterized in that, the step that the described coverage according to described focal zone adjusts the screen display parameter of described screen display interface regional respectively comprises:
By the screen display parameter adjustment of described focal zone for presetting screen display parameter;
Using the region in terminal screen display interface except described focal zone as other regions, calculate the distance of other regions and described focal zone, and according to determined distance, other regions described are divided into multiple subregion;
The screen display parameter of each sub regions is adjusted according to determined distance and described default screen display parameter correspondence.
3. the method for adjustment of end panel explicit parameter as claimed in claim 2, is characterized in that, the described step adjusting the screen display parameter of each sub regions according to determined distance and described default screen display parameter correspondence comprises:
The screen display parameter of each sub regions is determined according to the distance calculated and described default screen display parameter;
According to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment adjustment and/or transparency adjustment.
4. the method for adjustment of the end panel explicit parameter as described in any one of claims 1 to 3, is characterized in that, the described coverage according to described focal zone also comprises after adjusting the step of regional screen display parameter at described screen display interface respectively:
When not getting eyeball identifying information, adjust the screen display parameter at described terminal screen display interface gradually according to predetermined manner, the screen until described terminal is gone out.
5. the method for adjustment of the end panel explicit parameter as described in any one of claims 1 to 3, is characterized in that, the described coverage according to described focal zone also comprises after adjusting the step of the screen display parameter of described screen display interface regional respectively:
When described focal zone changes, adjust the screen display parameter at described terminal screen display interface according to the position of change.
6. an adjusting device for end panel explicit parameter, is characterized in that, comprising:
Acquisition module, for obtaining identifying information on eyeball;
Determination module, for determining the focal zone corresponding with described eyeball identifying information in screen display interface;
Adjusting module, for adjusting the screen display parameter of described screen display interface regional respectively according to the coverage of described focal zone, to realize the vision difference at described screen display interface.
7. the adjusting device of end panel explicit parameter as claimed in claim 6, it is characterized in that, described adjusting module comprises:
Adjustment unit, for by the screen display parameter adjustment of described focal zone for preset screen display parameter;
Processing unit, for using the region in terminal screen display interface except described focal zone as other regions, calculate the distance of other regions and described focal zone, and according to determined distance, other regions described be divided into multiple subregion;
Described adjustment unit, also for the screen display parameter according to determined distance and each sub regions of described default screen display parameter correspondence adjustment.
8. the adjusting device of end panel explicit parameter as claimed in claim 7, is characterized in that, described processing unit, also for determining the screen display parameter of each sub regions according to the distance calculated and described default screen display parameter;
Described adjustment unit, also for according to the adjustment mode preset by the screen display parameter adjustment of described each sub regions to corresponding determined screen display parameter, described default adjustment mode comprises light luminance adjustment, applies the adjustment of dark-coloured masking-out, the dark-coloured masking-out adjustment of gradual change, pure color cover adjustment adjustment and/or transparency adjustment.
9. the adjusting device of end panel explicit parameter as claimed in claim 8, it is characterized in that, described adjustment unit, also for when not getting eyeball identifying information, the screen display parameter at described terminal screen display interface is adjusted gradually, the screen until described terminal is gone out according to predetermined manner.
10. the adjusting device of end panel explicit parameter as claimed in claim 8 or 9, is characterized in that, described adjustment unit, also for when described focal zone changes, adjusts the screen display parameter at described terminal screen display interface according to the position of change.
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