CN104915139A - Automatic adjusting method and device for brightness of display interface - Google Patents
Automatic adjusting method and device for brightness of display interface Download PDFInfo
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- CN104915139A CN104915139A CN201510279739.5A CN201510279739A CN104915139A CN 104915139 A CN104915139 A CN 104915139A CN 201510279739 A CN201510279739 A CN 201510279739A CN 104915139 A CN104915139 A CN 104915139A
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Abstract
The invention discloses an automatic adjusting method and device for the brightness of a display interface, and belongs to the technical field of communication. The method includes the following steps that a touch point of a user on a terminal screen and the sliding direction of the touch point are detected; the user attention region of the display interface is determined according to the sliding direction of the touch point; the brightness of the display interface is adjusted, and the brightness of the display interface is gradually decreased from the user attention region in the sliding direction of the touch point. By the adoption of the automatic adjusting method and device, the light brightness of the region to which the user does not pay attention can be reduced, screen energy consumption is saved, the visual focusing of the region to which the user needs to pay attention is improved, other interference is avoided, and the use experience of the user is improved.
Description
Technical field
The present invention relates to communication technique field, particularly relate to a kind of display interface automatic brightness adjustment method and device.
Background technology
Along with the fast development of mechanics of communication, intelligent terminal (as mobile phone) is had by increasing user, and interpersonal communication exchange is more and more convenient, frequent, and the appearance of large-screen display also brings better experience to user.Existing mobile terminal is when user operation, and the incision of picture/cut out in process is only the process carrying out a kind of color gradient in this process, such as, on picture color, carry out becoming the process of the gradual change type such as grey, greyish black.But most of crowd is for stronger more next than color-grading of the susceptibility of light luminance gradual change, if use in the process of mobile terminal user, gradual change incision/the process of cutting out of display frame being carried out to light luminance regulates, the region that user can be made to need to pay close attention to is more outstanding, very clear, also user can be made simultaneously more concentrated to the region notice needing to pay close attention to, improve the experience of user.
Therefore be necessary to provide a kind of display interface automatic brightness adjustment method and device, can slide according to the touch-control of user and automatically regulate the brightness of display interface, when making in screen-picture handoff procedure, the light luminance of the zones of different of display interface is different, outstanding user needs the region paid close attention to, to improve Consumer's Experience.
Summary of the invention
Fundamental purpose of the present invention is to propose a kind of display interface automatic brightness adjustment method and device, is intended to solve when user in prior art switches display interface that display interface cannot by the outstanding user's region-of-interest problem of light change.
For achieving the above object, the invention provides a kind of display interface automatic brightness adjustment method, described method comprises the steps: to detect the glide direction of user to the touch point of terminal screen and described touch point; Glide direction according to described touch point determines user's region-of-interest of described display interface; Regulate the brightness of described display interface that the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.
Preferably, the glide direction of described detecting to the touch point of user terminal screen and described touch point comprises: detect user to the touch-control action of described terminal screen to determine described touch point and touch type; Detect user to the touch-control action of described terminal screen to determine the glide direction of described touch point.
Preferably, when described touch type is single-point touch, the described glide direction according to described touch point determines that user's region-of-interest of described display interface comprises: to determine on described display interface that area is the region of preset value is described user's region-of-interest with sideline, interface, described touch point glide direction reverse place for boundary; Correspondingly, the brightness of the described display interface of described adjustment makes the brightness of described display interface successively decrease from described user's region-of-interest along the glide direction of described touch point according to preset rules to comprise: the brightness setting described user's region-of-interest is predetermined luminance; Successively decrease from described user's region-of-interest along the glide direction of described touch point the light luminance in other regions of setting one by one, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
Preferably, when described touch type is multi-point touch, the described glide direction according to described touch point determines that user's region-of-interest of described display interface comprises: determine that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest, wherein, the sideline, place of described touch point refers to through described touch point and perpendicular to the straight line of described touch point glide direction; Correspondingly, the brightness of the described display interface of described adjustment makes the brightness of described display interface successively decrease from described user's region-of-interest along the glide direction of described touch point according to preset rules to comprise: the brightness setting described user's region-of-interest is predetermined luminance; To successively decrease one by one from described user's region-of-interest along the glide direction of touch point described in each brightness in other regions of setting, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
Preferably, described method also comprises: when detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
In addition, for achieving the above object, the present invention also proposes a kind of display interface automatic brightness regulating device, and described device comprises: detecting unit, for detecting the glide direction of user to the touch point of terminal screen and described touch point; Delimit unit, for determining user's region-of-interest of described display interface according to the glide direction of described touch point; Processing unit, makes the brightness of described display interface successively decrease according to preset rules from described user's region-of-interest along the glide direction of described touch point for regulating the brightness of described display interface.
Preferably, the detecting of described detecting unit specifically for: detecting user to the touch-control action of described terminal screen to determine described touch point and touch type; Detect user to the touch-control action of described terminal screen to determine the glide direction of described touch point.
Preferably, when described touch type is single-point touch, described delimitation unit is also for determining on described display interface that area is the region of preset value is described user's region-of-interest with sideline, interface, described touch point glide direction reverse place for boundary; Correspondingly, described processing unit comprises: setting module, is predetermined luminance for setting the brightness of described user's region-of-interest; Adjustment module, for the brightness in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of described touch point, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
Preferably, when described touch type is multi-point touch, described delimitation unit is also for determining that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest, wherein, the sideline, place of described touch point refers to through described touch point and perpendicular to the straight line of described touch point glide direction; Correspondingly, described processing unit comprises: setting module, is predetermined luminance for setting the brightness of described user's region-of-interest; Adjustment module, for the brightness in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of touch point described in each, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
Preferably, described device also comprises recovery module, and for when detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
The display interface automatic brightness adjustment method of the present embodiment that the present invention proposes and device, by the detecting touch point of user to terminal demonstration interface and the glide direction of touch point, thus determine user's region-of-interest of described display interface; Regulate the brightness of described display interface thus, the brightness of described display interface is successively decreased according to preset rules along the glide direction of described touch point from described user's region-of-interest.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
The process flow diagram of a kind of display interface automatic brightness adjustment method that Fig. 3 provides for first embodiment of the invention;
The process flow diagram of a kind of display interface automatic brightness adjustment method that Fig. 4 provides for second embodiment of the invention;
Fig. 5 is the schematic diagram of user's region-of-interest in second embodiment of the invention and the 5th embodiment;
The process flow diagram of a kind of display interface automatic brightness adjustment method that Fig. 6 provides for third embodiment of the invention;
Fig. 7 is the schematic diagram of user's region-of-interest in third embodiment of the invention and the 6th embodiment;
The module diagram of a kind of display interface automatic brightness regulating device that Fig. 8 provides for fourth 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 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 block 120, user input unit 130, sensing cell 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), and the digit broadcasting system of the Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. of forward link media (MediaFLO@) receives 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.
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 supply unit 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 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 display interface automatic brightness adjustment method, comprises the steps:
S310, detecting user are to the glide direction of the touch point of display interface and described touch point;
Concrete, terminal detects the touch-control action of user for terminal demonstration interface to determine the glide direction of touch point and touch point.Herein, the touch-control action of user can be single-point touch also can be multi-point touch, and therefore the quantity of touch point is not limited to one.The slip side of each touch point can identical also can be different.
S320, determine user's region-of-interest of described display interface according to the glide direction of described touch point;
Concrete, the slip quantity of touch point and the direction of touch type and touch point are depended in the determination of user's region-of-interest of display interface.When touch type is single-point touch (touch point quantity is generally 1), then with the sideline, interface at place reverse with touch point glide direction on described display interface for boundary, area is the region of preset value (can be set by the user according to user habit) is described user's region-of-interest.When touch type is multi-point touch, the region then surrounded with the sideline at touch point place described in each is described user's region-of-interest, herein, the sideline at touch point place refers to through described touch point and the straight line of glide direction perpendicular to described touch point, reality does not show, and is only auxiliary and determines region.
S330, regulate the brightness of described display interface that the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.
From existing screen material technology, OLED (Organic Light Emitting Diode, being also called Organic Electricity laser display Organic Light-Emitting Diode) feature of screen is pixel autoluminescence, this is the maximum difference with LCD screen, each pixel on OLED can oneself luminescence, so early stage color representation on evenly, the brightness higher than LCD can be provided.Meanwhile, OLED can the light characteristic of local directed complete set light emitting source.Therefore, such material screen and have identical function material screen can as each embodiment of the present invention screen basis.
Concrete, after determining described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by terminal, then from this user's region-of-interest, set the brightness in other regions successively, the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, herein, preset rules is set by the user, such as, the brightness that can set every 5mm per linear area reduces 10, namely this user's region-of-interest brightness is 100 (supposing that predetermined luminance is 100), along the glide direction of described touch point, be 90 apart from the regional luminance at this 0-5mm length place, user's region-of-interest border, the regional luminance at 5mm-10mm length place is 80, the rest may be inferred.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
Further, after step S330, described method is further comprising the steps of:
When detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
Concrete, terminal continues the touch-control action detecting user, and when confirmation user finger or pointer leave described touch interface, when namely touch point disappears, the brightness that terminal recovers described display interface is default luminance.Default luminance refers to be arranged the light luminance that the user habit of system default uses by user.In the present embodiment, described display interface being divided into user's region-of-interest and other regions and making zones of different present different light luminances is the picture (as page turning action when seeing novel can bring the content of next page) being about to enter described display interface due to the touch control operation of user in order to better outstanding, and generally, terminal must keep overall light brightness consistent, therefore, when user terminates touch-control slide, be necessary the consistance recovering terminal demonstration interface overall brightness.
The display interface automatic brightness adjustment method of the present embodiment, by the detecting touch point of user to terminal demonstration interface and the glide direction of touch point, thus determines user's region-of-interest of described display interface; Regulate the brightness of described display interface thus, the brightness of described display interface is successively decreased according to preset rules along the glide direction of described touch point from described user's region-of-interest.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
As shown in Figure 4, second embodiment of the invention proposes a kind of display interface automatic brightness adjustment method for single-point touch.In a second embodiment, the difference in described interface automatic brightness adjustment method and the first embodiment is mainly reflected in the further refinement for each step, and in a second embodiment, step S310 specifically comprises the following steps:
S311, detecting user to the touch-control action of display interface to determine touch point and touch type;
Concrete, terminal continues to detect the touch-control action of user for terminal demonstration interface to determine touch point and touch point type.In the present embodiment, giving tacit consent to touch point type is single-point touch.
S312, detecting user to the touch-control action of described display interface to determine the glide direction of described touch point;
Concrete, terminal, after determining described touch point, keeps track the change in location of this touch point under the action of user's touch-control to determine the glide direction of this touch point.
After step S312, step S320 is embodied as:
S321, to determine on described display interface that area is the region of preset value is described user's region-of-interest with the sideline, interface at the reverse place of the glide direction of described touch point for boundary;
Concrete, take Fig. 5, Fig. 5 as the schematic diagram of user's region-of-interest on terminal demonstration interface in the present embodiment.Suppose that m point is touch point, its glide direction is along display interface upwards, then the sideline, interface at reverse place of sliding with m point is the boundary line bottom described display interface, and terminal is the boundary line of described user's region-of-interest with this boundary line.For single-point touch, the area of user's region-of-interest can be set by the user preset value and decide, therefore, the another side boundary line of this user's region-of-interest depends on this preset value, suppose in the present embodiment that the another side boundary line of this user's region-of-interest is for the dotted line shown in Fig. 5, then in Fig. 5, region A is the user's region-of-interest in the present embodiment.In practical application, the size of A depends on the preset value of user.
Further, the region that the main contents element that a-quadrant is interactive interface covers, detects essential element, such as, in picture browsing process, and the human face region recognized, the main broadcast interface etc. recognized in video display process.
Further, a-quadrant is the region of ocular focusing identification, by the identification in ocular focusing region, and outstanding user's region-of-interest further.
Further, the major control element institute overlay area that a-quadrant is interactive interface, detect recognize slidably tab, switch the menu option such as symbol and make it highlight.
After step S321, step S330 is embodied as:
S331, the brightness setting described user's region-of-interest are predetermined luminance;
Concrete, after determining described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by terminal, and such as 100.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
S332, from described user's region-of-interest along the glide direction of described touch point successively decrease one by one setting other regions light luminance;
Concrete, terminal is from described user's region-of-interest, and the glide direction along described touch point sets the brightness in other regions successively, and the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, and herein, preset rules is set by the user.Such as, the brightness that can set every 5mm per linear area reduces 10.For Fig. 5, suppose that predetermined luminance is 100, preset rules is that the brightness of every 5mm per linear area reduces 10, then user's region-of-interest A brightness is 100, from the A of region, in more detail, from dashed boundaries described in figure, along the glide direction of described touch point, be 90 apart from the regional luminance at dotted line 0-5mm length place described in this, the regional luminance at 5mm-10mm length place is 80, the like.
It should be noted that, in other embodiments, for multi-point touch but the consistent situation in each touch point direction, the determination of its user's region-of-interest is similar to step S321 in the present embodiment.
The display interface automatic brightness adjustment method of the present embodiment, by the detecting touch point of user to terminal demonstration interface and the glide direction of touch point, thus determines user's region-of-interest of described display interface; Regulate the brightness of described display interface thus, the brightness of described display interface is successively decreased according to preset rules along the glide direction of described touch point from described user's region-of-interest.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
Please refer to Fig. 6, third embodiment of the invention proposes a kind of display interface automatic brightness adjustment method for multi-point touch.In the third embodiment, the difference in described interface automatic brightness adjustment method and the first embodiment is mainly reflected in the further refinement for each step, and in a second embodiment, step S310 specifically comprises the following steps:
S311, detecting user to the touch-control action of display interface to determine touch point and touch type;
Concrete, terminal continues to detect the touch-control action of user for terminal demonstration interface to determine touch point and touch point type.In the present embodiment, giving tacit consent to touch point type is multi-point touch.
S312, detecting user to the touch-control action of described display interface to determine the glide direction of described touch point;
Concrete, terminal, after determining touch point described in each, keeps track the change in location of touch point described in each under the action of user's touch-control to determine the glide direction of touch point described in each.
After step S312, step S320 is embodied as:
S322, determine that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest;
Concrete, take Fig. 7, Fig. 7 as the schematic diagram of user's region-of-interest on terminal demonstration interface in the present embodiment.Suppose p, q is respectively touch point, p point glide direction is along display interface upwards, p point glide direction is downward along display interface, then sideline, p point place is through the straight line of p point perpendicular to described touch point glide direction, namely the dotted line k in Fig. 7, q sideline, some place is through the straight line of q point perpendicular to described touch point glide direction, the dotted line l namely in Fig. 7.The region B that straight line l and k surrounds on described display interface is the described user's region-of-interest in the present embodiment.Herein, straight line l and k is only auxiliary and determines described user's region-of-interest, does not show in reality.
After step S322, step S330 is embodied as:
S331, the brightness setting described user's region-of-interest are predetermined luminance;
Concrete, after determining described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by terminal, and such as 100.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
S333, from described user's region-of-interest along the glide direction of touch point described in each successively decrease one by one setting other regions light luminance.
Concrete, terminal is from described user's region-of-interest, and the glide direction along touch point described in each sets the brightness in other regions successively, and the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, herein, preset rules is set by the user.Such as, the brightness that can set every 5mm per linear area reduces 10.For Fig. 5, suppose that predetermined luminance is 100, preset rules is that the brightness of every 5mm per linear area reduces 10, then user's region-of-interest A brightness is 100, from the A of region, in more detail, from dashed boundaries l described in figure and k, respectively along the glide direction of touch point p and q, be 90 apart from the regional luminance at this l and k 0-5mm length place, the regional luminance at 5mm-10mm length place is 80, the like.
It should be noted that, be described for the touch-control of two in multi-point touch in the present embodiment, for situations more than 2 touch-controls, its processing mode and 2 touch-controls similar, do not elaborate at this.
It should be noted that, for multi-point touch but the consistent situation in each touch point direction, the determination of its user's region-of-interest is applicable to step S321 in the second embodiment and is not suitable for the step 322 that the present embodiment proposes.
The display interface automatic brightness adjustment method of the present embodiment, by the detecting touch point of user to terminal demonstration interface and the glide direction of touch point, thus determines user's region-of-interest of described display interface; Regulate the brightness of described display interface thus, the brightness of described display interface is successively decreased according to preset rules along the glide direction of described touch point from described user's region-of-interest.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
Fourth embodiment of the invention further provides a kind of display interface automatic brightness regulating device, please refer to Fig. 8, and this display interface automatic brightness regulating device comprises:
Detecting unit 810, for detecting the glide direction of user to the touch point of display interface and described touch point;
Concrete, detecting unit 810 detects the touch-control action of user for terminal demonstration interface to determine the glide direction of touch point and touch point.Herein, the touch-control action of user can be single-point touch also can be multi-point touch, and therefore the quantity of touch point is not limited to one.The slip side of each touch point can identical also can be different.
Delimit unit 820, for determining user's region-of-interest of described display interface according to the glide direction of described touch point.
Concrete, the slip quantity of touch point and the direction of touch type and touch point are depended in the determination of user's region-of-interest of display interface.When touch type is single-point touch (touch point quantity is generally 1), then delimit unit 820 with the sideline, interface at place reverse with touch point glide direction on described display interface for boundary, area is the region of preset value (can be set by the user according to user habit) is described user's region-of-interest.When touch type is multi-point touch, then delimiting unit 820 is described user's region-of-interest with the region that the sideline at touch point place described in each surrounds, herein, the sideline at touch point place refers to through described touch point and the straight line of glide direction perpendicular to described touch point, reality does not show, and is only auxiliary and determines region.
Processing unit 830, makes the brightness of described display interface successively decrease according to preset rules from described user's region-of-interest along the glide direction of described touch point for regulating the brightness of described display interface.
Concrete, after delimitation unit 820 determines described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by processing unit 830, then from this user's region-of-interest, set the brightness in other regions successively, the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, herein, preset rules is set by the user, such as, the brightness that can set every 5mm per linear area reduces 10, namely this user's region-of-interest brightness is 100 (supposing that predetermined luminance is 100), along the glide direction of described touch point, be 90 apart from the regional luminance at this 0-5mm length place, user's region-of-interest border, the regional luminance at 5mm-10mm length place is 80, the rest may be inferred.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
Further, described display interface automatic brightness regulating device also comprises:
Recover module 840, for when detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
Concrete, the touch-control action of the lasting detecting user of detecting unit 810, when confirmation user finger or pointer leave described touch interface, when touch point disappears, the brightness that recovery module 840 recovers described display interface is default luminance.Default luminance refers to be arranged the light luminance that the user habit of system default uses by user.In the present embodiment, described display interface being divided into user's region-of-interest and other regions and making zones of different present different light luminances is the picture (as page turning action when seeing novel can bring the content of next page) being about to enter described display interface due to the touch control operation of user in order to better outstanding, and generally, terminal must keep overall light brightness consistent, therefore, when user terminates touch-control slide, be necessary the consistance recovering terminal demonstration interface overall brightness.
The display interface automatic brightness regulating device of the present embodiment, by the detecting unit detecting touch point of user to terminal demonstration interface and the glide direction of touch point, delimit user's region-of-interest that unit determines described display interface, thus the brightness of described display interface is regulated further by processing unit, the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
Fifth embodiment of the invention proposes another kind of display interface automatic brightness regulating device further for single-point touch.In the 5th embodiment, the difference in described interface automatic brightness regulating device and the first embodiment is mainly reflected in the concrete refinement for each functional module.
In the 5th embodiment, detecting unit 810 is mainly used in:
Detect user to the touch-control action of display interface to determine touch point and touch type;
Concrete, detecting unit 810 continues the touch-control action of detecting user for terminal demonstration interface to determine touch point and touch point type.In the present embodiment, giving tacit consent to touch point type is single-point touch.
Detect user to the touch-control action of described display interface to determine the glide direction of described touch point;
Concrete, detecting unit 810, after determining described touch point, keeps track the change in location of this touch point under the action of user's touch-control to determine the glide direction of this touch point.
In the 5th embodiment, delimit unit 820 and be mainly used in:
To determine on described display interface that area is the region of preset value is described user's region-of-interest with the sideline, interface at the reverse place of the glide direction of described touch point for boundary;
Concrete, take Fig. 5, Fig. 5 as the schematic diagram of user's region-of-interest on terminal demonstration interface in the present embodiment.Suppose that m point is touch point, its glide direction is along display interface upwards, then the sideline, interface at reverse place of sliding with m point is the boundary line bottom described display interface, delimits the boundary line that unit 820 take this boundary line as described user's region-of-interest.For single-point touch, the area of user's region-of-interest can be set by the user preset value and decide, therefore, the another side boundary line of this user's region-of-interest depends on this preset value, suppose in the present embodiment that the another side boundary line of this user's region-of-interest is for the dotted line shown in Fig. 5, then in Fig. 5, region A is the user's region-of-interest in the present embodiment.In practical application, the size of A depends on the preset value of user.
Further, the region that the main contents element that a-quadrant is interactive interface covers, detects the essential element in this region, such as, in picture browsing process, and the human face region recognized, the main broadcast interface etc. recognized in video display process.
Further, a-quadrant is the region of ocular focusing identification, by the identification in ocular focusing region, and outstanding user's region-of-interest further.
Further, the major control element institute overlay area that a-quadrant is interactive interface, detect recognize slidably tab, switch the menu option such as symbol and make it highlight.
In the 5th embodiment, processing unit 830 comprises:
Setting module is predetermined luminance for setting the brightness of described user's region-of-interest;
Concrete, after determining described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by setting module, and such as 100.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
Adjustment module, for the light luminance in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of described touch point;
Concrete, adjustment module is from described user's region-of-interest, and the glide direction along described touch point sets the brightness in other regions successively, and the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, herein, preset rules is set by the user.Such as, the brightness that can set every 5mm per linear area reduces 10.For Fig. 5, suppose that predetermined luminance is 100, preset rules is that the brightness of every 5mm per linear area reduces 10, then user's region-of-interest A brightness is 100, from the A of region, in more detail, from dashed boundaries described in figure, along the glide direction of described touch point, be 90 apart from the regional luminance at dotted line 0-5mm length place described in this, the regional luminance at 5mm-10mm length place is 80, the like.
The display interface automatic brightness regulating device of the present embodiment, by the detecting unit detecting touch point of user to terminal demonstration interface and the glide direction of touch point, delimit user's region-of-interest that unit determines described display interface, thus the brightness of described display interface is regulated further by processing unit, the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
Sixth embodiment of the invention proposes another kind of display interface automatic brightness regulating device further for multi-point touch.In the sixth embodiment, the difference in described interface automatic brightness regulating device and the first embodiment is mainly reflected in the concrete refinement for each functional module.
In the sixth embodiment, detecting unit 810 is mainly used in:
Detect user to the touch-control action of display interface to determine touch point and touch type;
Concrete, detecting unit 810 continues the touch-control action of detecting user for terminal demonstration interface to determine touch point and touch point type.In the present embodiment, giving tacit consent to touch point type is multi-point touch.
Detect user to the touch-control action of described display interface to determine the glide direction of described touch point;
Concrete, detecting unit 810, after determining touch point described in each, keeps track the change in location of touch point described in each under the action of user's touch-control to determine the glide direction of touch point described in each.
In the sixth embodiment, delimit unit 820 to be mainly used in:
Determine that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest.
Concrete, take Fig. 7, Fig. 7 as the schematic diagram of user's region-of-interest on terminal demonstration interface in the present embodiment.Suppose p, q is respectively touch point, p point glide direction is along display interface upwards, p point glide direction is downward along display interface, then sideline, p point place is through the straight line of p point perpendicular to described touch point glide direction, namely the dotted line k in Fig. 7, q sideline, some place is through the straight line of q point perpendicular to described touch point glide direction, the dotted line l namely in Fig. 7.The region B that straight line l and k surrounds on described display interface is described user's region-of-interest of delimiting in the present embodiment of determining of unit 820.Herein, straight line l and k is only auxiliary and determines described user's region-of-interest, does not show in reality.
In the sixth embodiment, processing unit 830 comprises:
Setting module is predetermined luminance for setting the brightness of described user's region-of-interest;
Concrete, after delimitation unit 820 determines described user's region-of-interest, the brightness of this user's region-of-interest is set to predetermined luminance by setting module, and such as 100.Herein, predetermined luminance is set by the user, and is generally the light luminance that user's acceptable is the highest.
Adjustment module, for the light luminance in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of touch point described in each;
Concrete, adjustment module is from described user's region-of-interest, and the glide direction along touch point described in each sets the brightness in other regions successively, and the brightness of other regionals is successively decreased along the glide direction of described touch point by preset rules, herein, preset rules is set by the user.Such as, the brightness that can set every 5mm per linear area reduces 10.For Fig. 5, suppose that predetermined luminance is 100, preset rules is that the brightness of every 5mm per linear area reduces 10, then user's region-of-interest A brightness is 100, from the A of region, in more detail, from dashed boundaries l described in figure and k, respectively along the glide direction of touch point p and q, be 90 apart from the regional luminance at this l and k 0-5mm length place, the regional luminance at 5mm-10mm length place is 80, the like.
It should be noted that, be described for the touch-control of two in multi-point touch in the present embodiment, for situations more than 2 touch-controls, its processing mode and 2 touch-controls similar, do not elaborate at this.
The display interface automatic brightness regulating device of the present embodiment, by the detecting unit detecting touch point of user to terminal demonstration interface and the glide direction of touch point, delimit user's region-of-interest that unit determines described display interface, thus the brightness of described display interface is regulated further by processing unit, the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.Thus, the light luminance of the non-region-of-interest of user can be reduced, improve user while saving screen power consumption to the visual focusing needing the region paid close attention to, avoid other to disturb, improve the experience of user.
It should be noted that, when not conflicting, the feature in each embodiment of the present invention and embodiment can combine enforcement mutually.
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 display interface automatic brightness adjustment method, is characterized in that, described method comprises the steps:
Detecting user is to the glide direction of the touch point of terminal screen and described touch point;
Glide direction according to described touch point determines user's region-of-interest of described display interface; And
Regulate the brightness of described display interface that the brightness of described display interface is successively decreased according to preset rules from described user's region-of-interest along the glide direction of described touch point.
2. display interface automatic brightness adjustment method according to claim 1, is characterized in that, described detecting, to the glide direction of the touch point of user terminal screen and described touch point, comprising:
Detect user to the touch-control action of described terminal screen to determine described touch point and touch type; And
Detect user to the touch-control action of described terminal screen to determine the glide direction of described touch point.
3. want the display interface automatic brightness adjustment method described in 2 according to right, it is characterized in that, when described touch type is single-point touch, the described glide direction according to described touch point determines user's region-of-interest of described display interface, comprising:
To determine on described display interface that area is the region of preset value is described user's region-of-interest with sideline, interface, described touch point glide direction reverse place for boundary;
Correspondingly, the brightness of the described display interface of described adjustment makes the brightness of described display interface successively decrease according to preset rules from described user's region-of-interest along the glide direction of described touch point, comprising:
The brightness setting described user's region-of-interest is predetermined luminance; And
Successively decrease from described user's region-of-interest along the glide direction of described touch point the light luminance in other regions of setting one by one, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
4. display interface automatic brightness adjustment method according to claim 2, is characterized in that, when described touch type is multi-point touch, the described glide direction according to described touch point determines user's region-of-interest of described display interface, comprising:
Determine that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest, wherein, the sideline, place of described touch point refers to through described touch point and perpendicular to the straight line of described touch point glide direction;
Correspondingly, the brightness of the described display interface of described adjustment makes the brightness of described display interface successively decrease according to preset rules from described user's region-of-interest along the glide direction of described touch point, comprising:
The brightness setting described user's region-of-interest is predetermined luminance; And
To successively decrease one by one from described user's region-of-interest along the glide direction of touch point described in each brightness in other regions of setting, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
5. display interface automatic brightness adjustment method according to claim 1, it is characterized in that, described method also comprises:
When detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
6. a display interface automatic brightness regulating device, is characterized in that, described display interface automatic brightness regulating device comprises:
Detecting unit, for detecting the glide direction of user to the touch point of terminal screen and described touch point;
Delimit unit, for determining user's region-of-interest of described display interface according to the glide direction of described touch point;
Processing unit, makes the brightness of described display interface successively decrease according to preset rules from described user's region-of-interest along the glide direction of described touch point for regulating the brightness of described display interface.
7. display interface automatic brightness regulating device according to claim 6, is characterized in that, described detecting unit specifically for:
Detect user to the touch-control action of described terminal screen to determine described touch point and touch type;
Detect user to the touch-control action of described terminal screen to determine the glide direction of described touch point.
8. display interface automatic brightness regulating device according to claim 7, it is characterized in that, when described touch type is single-point touch, described delimitation unit is also for determining on described display interface that area is the region of preset value is described user's region-of-interest with sideline, interface, described touch point glide direction reverse place for boundary;
Correspondingly, described processing unit comprises:
Setting module is predetermined luminance for setting the brightness of described user's region-of-interest;
Adjustment module, for the brightness in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of described touch point, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
9. display interface automatic brightness regulating device according to claim 6, it is characterized in that, when described touch type is multi-point touch, described delimitation unit is also for determining that the region that described display interface is surrounded by the sideline, place of touch point described in each is described user's region-of-interest, wherein, the sideline, place of described touch point refers to through described touch point and perpendicular to the straight line of described touch point glide direction;
Correspondingly, described processing unit comprises:
Setting module is predetermined luminance for setting the brightness of described user's region-of-interest;
Adjustment module, for the brightness in other regions of setting of successively decreasing one by one from described user's region-of-interest along the glide direction of touch point described in each, wherein, described in the amplitude of successively decreasing carry out according to described preset rules.
10. display interface automatic brightness regulating device according to claim 6, is characterized in that, described device also comprises:
Recover module, for when detecting described touch point and disappearing, the brightness recovering described display interface is default luminance.
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