CN106973156A

CN106973156A - Screen brightness regulation method and device

Info

Publication number: CN106973156A
Application number: CN201710175760.XA
Authority: CN
Inventors: 吴苗
Original assignee: Nubia Technology Co Ltd
Current assignee: Nanjing Kehuan Mingde Information Technology Co ltd; Yancheng Boshi Information Technology Co ltd
Priority date: 2017-03-22
Filing date: 2017-03-22
Publication date: 2017-07-21
Anticipated expiration: 2037-03-22
Also published as: CN106973156B

Abstract

The invention discloses a kind of screen brightness regulation method and device, applied to the intelligent terminal that the infrared array sensor being made up of multiple infrared sensors is provided with below screen, device includes：Detecting module, for user's finger of the detecting real-time in terminal screen effective range, the finger print information of finger is obtained by infrared sensor；Matching module, for finger print information to be matched with preset fingerprint；Track record module, the track identification value for when the match is successful for finger print information, setting the infrared sensor for getting finger print information is preset value；Track synthesis module, for gathering infrared sensor that all track identifications are preset value to obtain the motion track of finger；Brightness adjusting section, for when the motion track of finger is with desired guiding trajectory template matches, the brightness of terminal screen to be adjusted according to preset rules.So as to which user is only needed by every empty-handedly referring to the i.e. adjustable screen intensity of slide, without complex operations, improving service speed and user experience.

Description

Screen brightness regulation method and device

Technical field

The present invention relates to the screen brightness regulation method and device of communication technique field, more particularly to a kind of intelligent terminal.

Background technology

As the intelligent terminals such as mobile phone are possessed by increasing user, now, user of the user for intelligent terminal Experience requirements more and more higher.At present, intelligent terminal has in brightness adjustment, typically and manually adjusted and two kinds of moulds of adjust automatically Formula, adjust automatically, according to ambient light adjust automatically screen intensity, and is manually adjusted by intelligent terminal, generally requires user's tune Go out to adjust interface, be adjusted manually by point touching screen, for touch screen operation, its sensitivity control for For user, many times there is a situation where that control is bad, also, the operation of such a manual mode is also complex, for current For many young users for pursuing intelligent and simple operation, its Experience Degree still has much room for improvement.

Therefore, it is necessary to provide the screen brightness regulation method and device of a kind of intelligent terminal, it is to avoid above-mentioned situation goes out It is existing, improve Consumer's Experience.

The content of the invention

It is a primary object of the present invention to propose a kind of screen brightness regulation method and device, it is intended to solve in the prior art Move the problem of intelligent terminal screen intensity adjustment complex operation, sensitivity control difficult.

To achieve the above object, the present invention proposes a kind of screen intensity adjusting apparatus, applied to intelligent terminal, the intelligence The infrared array sensor being made up of multiple infrared sensors is provided with below terminal screen, described device includes：

Detecting module, for user's finger of the detecting real-time in terminal screen effective range, passes through the infrared biography Sensor obtains the finger print information of the finger；

Matching module, for the finger print information to be matched with preset fingerprint；

Track record module, for when the match is successful for the finger print information, setting to get the red of the finger print information The track identification value of outer sensor is preset value；

Track synthesis module, for gathering infrared sensor that all track identifications are preset value to obtain the finger Motion track；

Brightness adjusting section, for when the motion track of the finger is with desired guiding trajectory template matches, according to default rule Then adjust the brightness of the terminal screen.

Alternatively, the desired guiding trajectory template includes dark track and bright track, and the brightness adjusting section is specifically included：

Path matching unit, for by the motion track of the finger and the desired guiding trajectory template matches；

Unit is raised in brightness, for when the motion track of the finger is with the bright path matching success, by the end The brightness of end screen lightens predetermined amplitude；

Unit is lowered in brightness, for when the motion track of the finger is with the bright path matching success, by the end The brightness of end screen dims predetermined amplitude.

Alternatively, described device also includes：

Speed record module, for record the finger motion track deadline to determine the mobile speed of finger Degree；

Corresponding, the brightness adjusting section is specifically included：

Amplitude query unit, for when the motion track of the finger is with desired guiding trajectory template matches, being moved according to described Dynamic speed determines corresponding adjustment amplitude；

Brightness adjustment unit, the screen intensity for adjusting the terminal according to the adjustment amplitude.

Alternatively, the brightness adjustment unit is specifically included：

Direction determination subelement, the course bearing for the motion track according to the finger determines brightness adjustment direction；

Subelement is raised, for being upper timing when the brightness adjustment direction, the end is lightened according to the adjustment amplitude The screen intensity at end；

Subelement is lowered, for being lower timing when the brightness adjustment direction, the end is dimmed according to the adjustment amplitude The screen intensity at end.

Alternatively, described device also includes：

Switch module, for when the brightness of the terminal screen is less than the first brightness value, starting the infrared sensor All infrared sensors of array.

In addition, to achieve the above object, the present invention also proposes a kind of screen brightness regulation method, applied to intelligent terminal, The infrared array sensor being made up of multiple infrared sensors is provided with below the intelligent terminal screen, the screen intensity is adjusted Adjusting method includes：

User's finger of the detecting real-time in terminal screen effective range, the hand is obtained by the infrared sensor The finger print information of finger；

The finger print information is matched with preset fingerprint；

When the match is successful for the finger print information, the track identification for the infrared sensor for getting the finger print information is set It is worth for preset value；

Gather all track identifications to be the infrared sensor of preset value to obtain the motion track of the finger；

When the motion track of the finger is with desired guiding trajectory template matches, the terminal screen is adjusted according to preset rules Brightness.

Alternatively, the desired guiding trajectory template includes dark track and bright track, described when the motion track of the finger During with desired guiding trajectory template matches, the step of adjusting the brightness of the terminal screen according to preset rules specifically includes：

By the motion track of the finger and the desired guiding trajectory template matches；

When the motion track of the finger is with the bright path matching success, the brightness of the terminal screen is lightened pre- If amplitude；

When the motion track of the finger is with the bright path matching success, the brightness of the terminal screen is dimmed pre- If amplitude.

Alternatively, it is described when the motion track of the finger is with desired guiding trajectory template matches, according to preset rules adjustment Before the step of brightness of the terminal screen, methods described also includes：

The deadline of motion track of the finger is recorded to determine the translational speed of finger；

It is corresponding, it is described when the motion track of the finger is with desired guiding trajectory template matches, according to preset rules adjustment The step of brightness of the terminal screen, specifically includes：

When the motion track of the finger is with desired guiding trajectory template matches, corresponding tune is determined according to the translational speed View picture degree；

The screen intensity of the terminal is adjusted according to the adjustment amplitude.

Alternatively, it is described the terminal is adjusted according to the adjustment amplitude screen intensity the step of specifically include：

Course bearing according to the motion track of the finger determines brightness adjustment direction；

When the brightness adjustment direction is upper timing, the screen intensity of the terminal is lightened according to the adjustment amplitude；

When the brightness adjustment direction is lower timing, the screen intensity of the terminal is dimmed according to the adjustment amplitude.

Alternatively, methods described also includes：

When the brightness of the terminal screen is less than the first brightness value, start all infrared of the infrared array sensor Sensor.

Screen brightness regulation method and device proposed by the present invention, are provided with by multiple infrared sensings applied to screen lower section The intelligent terminal of the infrared array sensor of device composition, user's finger of the detecting real-time in terminal screen effective range is led to Cross the finger print information that the infrared sensor obtains the finger；The finger print information is matched with preset fingerprint；Refer to when described During the success of line information matches, the track identification value for setting the infrared sensor for getting the finger print information is preset value；Set All track identifications are the infrared sensor of preset value to obtain the motion track of the finger；When the motion track of the finger During with desired guiding trajectory template matches, the brightness of the terminal screen is adjusted according to preset rules.So as to which user is only needed by every sky Finger slide is adjustable screen intensity, without complex operations, improves service speed and user experience.

Brief description of the drawings

Fig. 1 is the hardware architecture diagram for realizing the optional intelligent terminal of each embodiment one of the invention；

Fig. 2 is the wireless communication system schematic diagram of intelligent terminal as shown in Figure 1；

The module diagram for the screen intensity adjusting apparatus that Fig. 3 provides for first embodiment of the invention；

Fig. 4 is the refinement module schematic diagram of brightness adjusting section 340 in second embodiment of the invention；

The module diagram for the screen intensity adjusting apparatus that Fig. 5 provides for third embodiment of the invention；

Fig. 6 is the refinement module schematic diagram of brightness adjustment unit 345 in third embodiment of the invention；

Fig. 7 is the screen diagrams of the optional intelligent terminal of each embodiment one of the invention；

Fig. 8 is operation chart of the optional user in various embodiments of the present invention to intelligent terminal；

Fig. 9 is a schematic diagram in various embodiments of the present invention during intelligent terminal sensing user's finger operation；

Figure 10 is a user's finger motion track schematic diagram of the schematic diagram formation of intelligent terminal sensing shown in Fig. 9；

Figure 11 is a direction schematic diagram of an optional user's finger motion track in various embodiments of the present invention；

The schematic flow sheet for the screen brightness regulation method that Figure 12 provides for fourth embodiment of the invention；

The refinement schematic flow sheet that Figure 13 is step S125 in Figure 12 of the present invention；

The schematic flow sheet for the screen brightness regulation method that Figure 14 provides for sixth embodiment of the invention；

Figure 15 is the refinement schematic flow sheet of step 142 in Figure 14.

The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

Describe to realize the intelligent terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself Not specific meaning.Therefore, " module " can be used mixedly with " part ".

Intelligent terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet personal computer), PMP The intelligent terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated Determine terminal.Hereinafter it is assumed that terminal is intelligent terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.

Fig. 1 illustrates for the hardware configuration of the optional intelligent terminal of realization each embodiment one of the invention.

Intelligent terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 Etc..Fig. 1 shows the intelligent terminal with various assemblies, it should be understood that being not required for implementing all groups shown Part.More or less components can alternatively be implemented.The element of intelligent terminal will be discussed in more detail below.

Wireless communication unit 110 generally includes one or more assemblies, and it allows intelligent terminal 100 and wireless communication system Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module 112nd, at least one in wireless Internet module 113, short range communication module 114 and location information module 115.

Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111 Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video Broadcast-hand-held (DVB-H), forward link media (MediaFLO^@) Radio Data System, received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memory 160 (or other types of storage medium).

Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And in server at least one and/or receive from it radio signal.Such radio signal can be logical including voice Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of intelligent terminal.The module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..

Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant Tooth^TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee^TMEtc..

Location information module 115 is the module for checking or obtaining the positional information of intelligent terminal.Location information module Typical case be GPS (global positioning system).According to current technology, GPS module 115, which is calculated, comes from three or more satellites Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS module 115 Can be by Continuous plus current location information in real time come calculating speed information.

A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include microphone 122, Microphone 122 can be received in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone Sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can be with The form that can be sent to mobile communication base station via mobile communication module 112 is converted in the case of telephone calling model defeated Go out.Microphone 122 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send The noise produced during audio signal or interference.

The order that user input unit 130 can be inputted according to user generates key input data to control each of intelligent terminal Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.

Sensing unit 140 detects the current state of intelligent terminal 100, (for example, intelligent terminal 100 opens or closes shape State), the position of intelligent terminal 100, user is for the presence or absence of contact (that is, touch input) of intelligent terminal 100, intelligent terminal 100 orientation, the acceleration or deceleration movement of intelligent terminal 100 and direction etc., and generate for controlling intelligent terminal 100 The order of operation or signal.For example, when intelligent terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).

Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with intelligent terminal 100.For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Identification module can be that storage is used to verify that user uses each of intelligent terminal 100 Plant information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know Other device can be connected via port or other attachment means with intelligent terminal 100.Interface unit 170 can be used for reception and come from The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in intelligent terminal 100 One or more elements can be used for transmitting data between intelligent terminal and external device (ED).

In addition, when intelligent terminal 100 is connected with external base, interface unit 170 may be used as allowing by it by electricity Power provides to the path of intelligent terminal 100 from base or may be used as allowing passing through it from the various command signals that base is inputted It is transferred to the path of intelligent terminal.The various command signals or electric power inputted from base may be used as being used for identification intelligent terminal The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display Unit 151, dio Output Modules 152, alarm unit 153 etc..

Display unit 151 may be displayed on the information handled in intelligent terminal 100.For example, when intelligent terminal 100 is in electricity When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file Download etc.) related user interface (UI) or graphic user interface (GUI).When intelligent terminal 100 is in video calling pattern Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure UI or GUI of picture and correlation function etc..

Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit 151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific Desired embodiment, intelligent terminal 100 can include two or more display units (or other display devices), for example, intelligence Energy terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection to touch Input pressure and touch input position and touch input area.

Dio Output Modules 152 can intelligent terminal be in call signal reception pattern, call mode, logging mode, It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode The voice data transducing audio signal of middle storage and it is output as sound.Moreover, dio Output Modules 152 can be provided and intelligence The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed. Dio Output Modules 152 can include loudspeaker, buzzer etc..

Alarm unit 153 can provide output to notify event to intelligent terminal 100.Typical event can be with Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit 153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibration Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list Member 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153 The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.

Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal Data.

Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..Moreover, intelligent terminal 100 can be with performing memory by network connection The network storage device cooperation of 160 store function.

The overall operation of the generally control intelligent terminal of controller 180.For example, controller 180 is performed and voice call, data Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers The multi-media module 1810 of volume data, multi-media module 1810 can be constructed in controller 180, or can be structured as and control Device 180 processed is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or figure Piece draws input and is identified as character or image.

Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member Appropriate electric power needed for part and component.

Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai Implement, software code can be stored in memory 160 and be performed by controller 180.

So far, oneself according to its function through describing intelligent terminal.Below, for the sake of brevity, will description such as folded form, Sliding-type intelligent terminal in various types of intelligent terminals of board-type, oscillating-type, sliding-type intelligent terminal etc. is as showing Example.Therefore, the present invention can be applied to any kind of intelligent terminal, and be not limited to sliding-type intelligent terminal.

Intelligent terminal 100 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any Line and wireless communication system and satellite-based communication system are operated.

The communication system for describing wherein be operated according to the intelligent terminal of the present invention referring now to Fig. 2.

Such communication system can use different air interfaces and/or physical layer.For example, used by communication system Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.

With reference to Fig. 2, cdma wireless communication system can include multiple intelligent terminals 100, multiple base stations (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN) 290 form interface.MSC280 is also structured to the BSC275 formation interfaces with that can be couple to base station 270 via back haul link. If any of interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC2750 as shown in Figure 2.

Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).

What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, specific BS270 each subregion can be claimed For multiple cellular stations.

As shown in Figure 2, broadcast singal is sent to the intelligent terminal operated in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at intelligent terminal 100 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps to position multiple intelligent terminals At least one in 100.

In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to obtain desired positioning letter Breath.GPS tracking techniques or outside GPS tracking techniques are substituted, the other of the position that can track intelligent terminal can be used Technology.In addition, at least one gps satellite 300 can optionally or additionally handle satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link from various intelligent terminals 100 Signal.Intelligent terminal 100 generally participates in call, information receiving and transmitting and other types of communication.It is each anti-that certain base station 270 is received Handled to link signal in specific BS270.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call Resource allocation and the mobile management function of coordination including the soft switching process between BS270.BSC275 is also by the number received According to MSC280 is routed to, it is provided for the extra route service with PSTN290 formation interfaces.Similarly, PSTN290 with MSC280 formation interfaces, MSC and BSC275 formation interface, and BSC275 correspondingly control BS270 with by forward link signals It is sent to intelligent terminal 100.

Based on above-mentioned intelligent terminal hardware structure 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 screen intensity adjusting apparatus, applied to intelligent terminal, dress Putting 10 includes：

Detecting module 300, for user's finger of the detecting real-time in terminal screen effective range, by described infrared Sensor obtains the finger print information of the finger；

It should be noted that in the present invention, intelligent terminal 100 is that can pass through infrared sensor battle array embedded below screen Row sensing user is close and obtains the terminal of user fingerprints.It is illustrated in figure 7 a screen diagrams of intelligent terminal, its screen The embedded infrared array sensor being made up of multiple infrared sensors in lower section, herein, infrared sensor can be with miniature infrared sensing Device, including infrared transmitter and receiver, are embedded in below screen, are not take up screen space and do not influence the normal of screen to make With, also, it launches infrared light by infrared transmitter, is blocked if running into finger, infrared light can be reflected, receiver meeting Finger print information is received, thus, it is possible to recognize user fingerprints, full screen fingerprint recognition is realized, traditional home keys can also be omitted Setting, at present, by burying infrared sensor under screen to realize that fingerprint recognition has had prior art realization, therefore herein It is not described in detail.Infrared sensor has certain induction range, as shown in figure 8, only user's finger exists apart from touch-screen When in effective range, it just can guarantee that its infrared light reflected is received normally.

Specifically, in the present embodiment, detecting module 300 controls all infrared sensings in infrared array sensor in real time Device outwards launches infrared light, and the infrared light that detecting real-time is reflected, when user's finger is close to screen and enters screen and has When in the range of effect, thus the infrared sensor for receiving the infrared light that the user finger is reflected gets the fingerprint of the finger Information, detecting module 300 are it is possible thereby to get the finger print information of the user's finger close to screen.

Matching module 310, for the finger print information to be matched with preset fingerprint；

Track record module 320, for when the match is successful for the finger print information, setting to get the finger print information The track identification value of infrared sensor is preset value；

Specific, user can preset the corresponding authority of setting, advance typing preset fingerprint, and the open preset fingerprint Brightness adjustment authority, so as to avoid invalid operation or lack of competence from operating.The finger print information matching only got and preset fingerprint The match is successful, and the finger print information can be just recorded.Now, the track identification value of the infrared sensor of the finger print information will be got It is recorded as preset value, such as Y.

Track synthesis module 330, for gathering infrared sensor that all track identifications are preset value to obtain the hand The motion track of finger；

In the present invention, each infrared sensor is to that should have motion track ident value, to identify different Fingers Line obtains information, so as to gather the track motion for obtaining different fingers.For example, the corresponding track identification values of finger A are Y, finger B Correspondence X, the like, when infrared sensor does not get finger print information or the finger print information got is invalid fingerprint, then Track identification value is defaulted as initial value, zero.In this example, it is assumed that finger of the user in screen effective range is A, when Finger A is mobile (in effective range) above screen and when forming track, then all infrared sensors on the trajectory path Finger A finger print information can be got, therefore, the track identification value of the infrared sensor on the trajectory path is all Y.Such as Shown in Fig. 9, when finger A stroke L-type tracks above screen, then each infrared array is sensed in infrared array sensor under screen As shown in FIG., it is Y to mark black infrared sensor and represent its track identification value to the track identification value of device, and black infrared sensing is not marked It is zero that device, which represents its track identification value,.Track identification value can be obtained by finger A for Y each infrared sensor in set Fig. 9 The actual motion track above screen, namely this time user operation trace, as shown in Figure 10.

Brightness adjusting section 340, for when the motion track of the finger is with desired guiding trajectory template matches, according to default The brightness of terminal screen described in rule adjustment.

Specifically, user can be with default settings different track template and rule.For example, multiple default rails can be set Mark template, the different regulation rule of different track template correspondences, such as correspondence of template one dims brightness, and the correspondence of template two is lightened Brightness.Or, set one or more track templates, different template correspondence identical regulation rule, for example, when matching is any After template, regulation rule is：According to course bearing or translational speed adjustment brightness, course bearing determines that brightness adjustment direction is (bright Or dark), translational speed determines adjustment amplitude.The different track template of setting, one adjustment amplitude of a template correspondence, for example ,+ 10 expression brightness heighten 10% (10% relative to brightness most it is bright be 100% for).For example, being adjusted to 30% from 20%.- 5 tables Show that brightness turns down 5% etc..

Further, in the present embodiment, device 10 also includes：

Specifically, to ensure that, when screen intensity is relatively low, user's finger one carries out triggering behaviour in screen effective range Work can just adjust screen intensity.When terminal screen is less than the first brightness value (such as brightness value 5%), switch module will be determined All infrared sensors in current infrared array sensor are all opening, and infrared transmitter is outwards launched with fixed frequency Infrared light.

It is to be appreciated that, if considering from Energy Angle, when screen intensity is higher, for example, reach more than 90%, or intelligence When energy terminal is in battery saving mode, switch module can close all infrared sensors of infrared array sensor save work( Consumption.

It is understood that after each brightness adjustment, the track identification value of each infrared sensor will be cleared, to avoid Fingerprint is obtained and track identification next time for influence.

The screen intensity adjusting apparatus that the present embodiment is proposed, passes through use of the detecting real-time in terminal screen effective range Family finger, the finger print information of the finger is obtained by the infrared sensor；The finger print information is matched with preset fingerprint； When the match is successful for the finger print information, the track identification value for setting the infrared sensor for getting the finger print information is default Value；Gather all track identifications to be the infrared sensor of preset value to obtain the motion track of the finger；When the finger When motion track is with desired guiding trajectory template matches, the brightness of the terminal screen is adjusted according to preset rules.So as to which user only needs By being adjustable screen intensity every empty-handedly referring to slide, without complex operations, service speed and Consumer's Experience are improved Degree.

Fig. 4 is refer to, second embodiment of the invention proposes another screen intensity adjusting apparatus, in the present embodiment screen Brightness adjusting device 10 is differed only in the screen intensity adjusting apparatus of first embodiment, in the present embodiment, and brightness is adjusted Mould preparation block 340 is specifically included：

Path matching unit 341, for by the motion track of the finger and the desired guiding trajectory template matches；

Unit 342 is raised in brightness, for when the motion track of the finger is with the bright path matching success, by described in The brightness of terminal screen lightens predetermined amplitude；

Unit 343 is lowered in brightness, for when the motion track of the finger is with the bright path matching success, by described in The brightness of terminal screen dims predetermined amplitude.

Specifically, in the present embodiment, desired guiding trajectory template includes bright track and dark track.Still have with user close to screen Finger in the range of effect is exemplified by A, finger A motion track and the success of bright path matching is represented to use by path matching unit 341 Family current operation is lightens screen intensity, now, and brightness up-regulation unit 342 presses the corresponding adjustment amplitude in bright track by screen intensity Lighten predetermined amplitude.If conversely, finger A motion track and the success of dark path matching are represented user by path matching unit 341 Current operation is turns down screen intensity, now, and brightness up-regulation unit 342 is adjusted screen intensity by the corresponding adjustment amplitude in bright track Bright predetermined amplitude.The quantity of bright track and dark track can have the corresponding adjustment amplitude of multiple also, different track templates can With it is identical can also be different.In the present embodiment, preferably adjustment amplitude is identical, and unified is same adjustment amplitude, for example, in advance If amplitude 5%.

It is understood that user can be according to needing the different track template of typing, and set the corresponding tune of the template Whole rule (including adjustment direction and adjustment amplitude)

Screen intensity adjusting apparatus proposed by the present invention, is grasped by the different brightness adjustment of the track template correspondence that can be set Make, give user different selections, and can be changed by user flexibility, it is enough also to give user while variation selection is provided Independence.

Fig. 5 is refer to, third embodiment of the invention proposes another screen intensity adjusting apparatus, in the present embodiment screen Brightness adjusting device 10 is differed only in the screen intensity adjusting apparatus of first embodiment：In the present embodiment, except module Outside 300-340, screen intensity adjusting apparatus 10 also includes speed record module 350, and brightness adjusting section 340 specifically includes amplitude Query unit 344 and brightness adjustment unit 345.Above-mentioned functions module is described below.

Speed record module 350, for record the finger motion track deadline to determine the movement of finger Speed；

Specifically, exemplified by the finger still by user in screen effective range is A, being received for the first time in infrared sensor Finger A finger print information and after the match is successful, speed record module 350 record temporal information now and by the temporal information with Receive the infrared sensor association of the finger print information.It is detailed, can be in the track identification value for setting the infrared sensor During preset value Y, while record the first moment corresponding with the infrared sensor.Subsequently, it is in one's hands whenever there is infrared sensor to receive Refer to A finger print informations, speed record module 350 all will receive the temporal information of the finger print information by record simultaneously, and by the time Information is associated with receiving the infrared sensor of the finger print information.Thus, when user's finger stops mobile, speed record module It can be believed according to each infrared sensor (infrared sensor that i.e. track identification value is Y) corresponding time on finger mobile route Breath determines first infrared sensor and last infrared sensor on mobile route, and thus calculates that to obtain user complete Into the operating time of the motion track, i.e. motion track deadline, so that it is determined that the translational speed of user.In the present embodiment In, translational speed directly can be represented by the length of deadline.When motion track is identical, the deadline is shorter, then moves Speed is faster.In the present embodiment, different speed stages, different speed stage correspondences are divided according to the length of deadline Different adjustment amplitudes, translational speed is faster, then adjusts amplitude big.Detailed, speed-amplitude mapping table can be set up, The corresponding adjustment amplitude of friction speed gear is recorded, for example, 0-10ms speed stages correspondence highest adjustment amplitude 20%, 10ms- 20ms correspondence adjustment amplitude 15%, the like.Different track templates can with this same speed-amplitude mapping table, It is for instance possible to use default default speed-amplitude mapping table.Each desired guiding trajectory template it can also use a speed Degree-amplitude mapping table, user can synchronously be configured when setting desired guiding trajectory template.Because there is provided speed threshold Position, defines that a range of translational speed all corresponds to identical adjustment amplitude, so that, it can limit to a certain extent bright The sensitivity of adjustment is spent, user is preferably controlled adjustment amplitude.

Amplitude query unit 344, for when the motion track of the finger is with desired guiding trajectory template matches, according to described Translational speed determines corresponding adjustment amplitude；

Brightness adjustment unit 345, the screen intensity for adjusting the terminal according to the adjustment amplitude.

Specifically, amplitude query unit 344 can according to user's finger translational speed (be presented as motion track complete when Between) default speed-amplitude mapping table is inquired about so that it is determined that corresponding adjustment amplitude is this time adjusted, by brightness adjustment list Member 345 is adjusted by the adjustment amplitude inquired to screen luminance of terminal, dims or lighten corresponding adjustment amplitude.

Further, Fig. 6 is please also refer to, in the present embodiment, brightness adjustment unit 345 is specifically included：

Direction determination subelement 346, the course bearing for the motion track according to the finger determines brightness adjustment side To；

Specifically, still so that finger of the user in screen effective range is A as an example, direction determination subelement 346 can be with By each infrared sensor on finger A motion tracks, (i.e. track identification value is believed for the time that Y each infrared sensor is associated Breath) association temporal information determine finger A by each infrared sensor top sequencing, so that it is determined that the movement of track The course bearing of track.In the present embodiment, course bearing can be reduced to left and right directions and above-below direction, with beginning and end Between the direction of line be defined.For example, be from left to right such as first lower-left when move integrally direction, then upper right, and terminal in screen Position is in above start position on curtain, i.e., terminal vertical direction coordinate is being risen on the coordinate of point value direction, then assert movement The course bearing of track is from left to right or from top to bottom.The movement formed on the touchscreen for finger A as shown in figure 11 Track schematic diagram, motion track as shown in figure 11, its terminal point coordinate then assert the motion track in the lower right of starting point coordinate Course bearing is from left to right, or from top to bottom.In the present embodiment, brightness adjustment direction, that is, raise or lower depending on shifting The course bearing of dynamic rail mark, its corresponding relation can be dispatched from the factory preset by manufacturer, can also be set by the user.For example, can set When course bearing is from left to right, then brightness is raised, when being from right to left, then brightness is lowered.Or when course bearing be from Under to it is upper when, then raise brightness, when being from top to bottom, then lower brightness etc..Above corresponding relation by way of example only, and without To limit the present invention, user can be according to needing sets itself.

Subelement 347 is raised, for being upper timing when the brightness adjustment direction, is lightened according to the adjustment amplitude described The screen intensity of terminal；

Subelement 348 is lowered, for being lower timing when the brightness adjustment direction, is dimmed according to the adjustment amplitude described The screen intensity of terminal.

Specifically, after brightness adjustment direction and adjustment amplitude is determined, up-regulation subelement 347 and downward subelement 348 By the up-regulation corresponding with adjustment amplitude of the luminance directions according to determination or the brightness of downward screen.

Screen intensity adjusting apparatus proposed by the present invention, determines to shield according to the direction of user's finger motion track and speed The amplitude of curtain brightness adjustment and direction, so that, user is preferably controlled the sensitivity of brightness adjustment.

As shown in figure 12, fourth embodiment of the invention proposes a kind of screen brightness regulation method, applied to intelligent terminal, institute The method of stating includes：

Step 121, user's finger of the detecting real-time in terminal screen effective range, is obtained by the infrared sensor Take the finger print information of the finger；

Step 122, the finger print information is matched with preset fingerprint；

Step 123, when the match is successful for the finger print information, setting gets the infrared sensor of the finger print information Track identification value is preset value；

Step 124, gather all track identifications for the infrared sensor of preset value to obtain the motion track of the finger；

Step 125, it is described according to preset rules adjustment when the motion track of the finger is with desired guiding trajectory template matches The brightness of terminal screen.

Further, in the present embodiment, methods described is further comprising the steps of：

The screen brightness regulation method that the present embodiment is proposed, passes through use of the detecting real-time in terminal screen effective range Family finger, the finger print information of the finger is obtained by the infrared sensor；The finger print information is matched with preset fingerprint； When the match is successful for the finger print information, the track identification value for setting the infrared sensor for getting the finger print information is default Value；Gather all track identifications to be the infrared sensor of preset value to obtain the motion track of the finger；When the finger When motion track is with desired guiding trajectory template matches, the brightness of the terminal screen is adjusted according to preset rules.So as to which user only needs By being adjustable screen intensity every empty-handedly referring to slide, without complex operations, service speed and Consumer's Experience are improved Degree.

Figure 13 is refer to, fifth embodiment of the invention proposes another screen brightness regulation method, in the present embodiment institute The screen brightness regulation method for stating method and first embodiment is differed only in, in the present embodiment, and step 125 is specifically wrapped Include：

Step 131, by the motion track of the finger and the desired guiding trajectory template matches；

Step 132, when the motion track of the finger is with the bright path matching success, by the bright of the terminal screen Degree lightens predetermined amplitude；

Step 133, when the motion track of the finger is with the bright path matching success, by the bright of the terminal screen Degree dims predetermined amplitude.

Screen brightness regulation method proposed by the present invention, is grasped by the different brightness adjustment of the track template correspondence that can be set Make, give user different selections, and can be changed by user flexibility, it is enough also to give user while variation selection is provided Independence.

Figure 14 is refer to, sixth embodiment of the invention proposes another screen brightness regulation method, shielded in the present embodiment Curtain luminance regulating method and the screen brightness regulation method of first embodiment are differed only in：In the present embodiment, except step Outside 121-124, before step 125, methods described step 126, step 125 specifically includes step 141 and 142, wherein, Step 121-124 refer to the description of above-described embodiment, not repeat herein.Below will be to step S126, step 141 and step 142 are described.

Step 126, the deadline of motion track of the finger is recorded to determine the translational speed of finger；

Specifically, exemplified by the finger still by user in screen effective range is A, being received for the first time in infrared sensor Finger A finger print information and after the match is successful, speed record module 350 record temporal information now and by the temporal information with Receive the infrared sensor association of the finger print information.It is detailed, can be in the track identification value for setting the infrared sensor During preset value Y, while record the first moment corresponding with the infrared sensor.Subsequently, it is in one's hands whenever there is infrared sensor to receive Refer to A finger print informations, speed record module 350 all will receive the temporal information of the finger print information by record simultaneously, and by the time Information is associated with receiving the infrared sensor of the finger print information.Thus, when user's finger stops mobile, speed record module It can be believed according to each infrared sensor (infrared sensor that i.e. track identification value is Y) corresponding time on finger mobile route Breath determines first infrared sensor and last infrared sensor on mobile route, and thus calculates that to obtain user complete Into the operating time of the motion track, i.e. motion track deadline, so that it is determined that the translational speed of user.In the present embodiment In, translational speed directly can be represented by the length of deadline.When motion track is identical, the deadline is shorter, then moves Speed is faster.In the present embodiment, different speed stages, different speed stage correspondences are divided according to the length of deadline Different adjustment amplitudes, translational speed is faster, then adjusts amplitude big.Detailed, speed-amplitude mapping table can be set up, The corresponding adjustment amplitude of friction speed gear is recorded, for example, 0-10ms speed stages correspondence highest adjustment amplitude 20%, 10ms- 20ms correspondence adjustment amplitude 15%, the like.Different track templates can with this same speed-amplitude mapping table, It is for instance possible to use default default speed-amplitude mapping table.Each desired guiding trajectory template it can also use a speed Degree-amplitude mapping table, user can synchronously be configured when setting desired guiding trajectory template.

Step 141, when the motion track of the finger is with desired guiding trajectory template matches, determined according to the translational speed Corresponding adjustment amplitude；

Step 142, the screen intensity of the terminal is adjusted according to the adjustment amplitude.

Further, Figure 15 is please also refer to, in the present embodiment, step 142 is specifically included：

Step 151, the course bearing according to the motion track of the finger determines brightness adjustment direction；

Step 152, when the brightness adjustment direction is upper timing, the screen of the terminal is lightened according to the adjustment amplitude Brightness；

Step 153, when the brightness adjustment direction is lower timing, the screen of the terminal is dimmed according to the adjustment amplitude Brightness.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Also there is other identical element in process, method, article or the device of key element.

The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented, in the case where not conflicting, Feature in the embodiment of the present invention and embodiment can be mutually combined implementation.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, computer, clothes It is engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the invention.

The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims

1. a kind of screen intensity adjusting apparatus, applied to intelligent terminal, is provided with by multiple red below the intelligent terminal screen The infrared array sensor of outer sensor composition, it is characterised in that described device includes：

Detecting module, for user's finger of the detecting real-time in terminal screen effective range, passes through the infrared sensor Obtain the finger print information of the finger；

Track record module, for when the match is successful for the finger print information, setting the infrared biography for getting the finger print information The track identification value of sensor is preset value；

Track synthesis module, for gathering infrared sensor that all track identifications are preset value to obtain the movement of the finger Track；

Brightness adjusting section, for when the motion track of the finger is with desired guiding trajectory template matches, being adjusted according to preset rules The brightness of the whole terminal screen.

2. screen intensity adjusting apparatus according to claim 1, it is characterised in that the desired guiding trajectory template includes dark rail Mark and bright track, the brightness adjusting section are specifically included：

Unit is raised in brightness, for when the motion track of the finger is with the bright path matching success, by the end panel The brightness of curtain lightens predetermined amplitude；

Unit is lowered in brightness, for when the motion track of the finger is with the bright path matching success, by the end panel The brightness of curtain dims predetermined amplitude.

3. screen intensity adjusting apparatus according to claim 1, it is characterised in that described device also includes：

Speed record module, for record the finger motion track deadline to determine the translational speed of finger；

Corresponding, the brightness adjusting section is specifically included：

Amplitude query unit, for when the motion track of the finger is with desired guiding trajectory template matches, according to the mobile speed Degree determines corresponding adjustment amplitude；

4. screen intensity adjusting apparatus according to claim 3, it is characterised in that the brightness adjustment unit is specifically wrapped Include：

Subelement is raised, for being upper timing when the brightness adjustment direction, the terminal is lightened according to the adjustment amplitude Screen intensity；

Subelement is lowered, for being lower timing when the brightness adjustment direction, the terminal is dimmed according to the adjustment amplitude Screen intensity.

5. according to any described screen intensity adjusting apparatus of claim 1-4, it is characterised in that described device also includes：

Switch module, for when the brightness of the terminal screen is less than the first brightness value, starting the infrared array sensor All infrared sensors.

6. a kind of screen brightness regulation method, applied to intelligent terminal, is provided with by multiple red below the intelligent terminal screen The infrared array sensor of outer sensor composition, it is characterised in that the screen brightness regulation method includes：

User's finger of the detecting real-time in terminal screen effective range, the finger is obtained by the infrared sensor Finger print information；

The finger print information is matched with preset fingerprint；

When the match is successful for the finger print information, the track identification value for setting the infrared sensor for getting the finger print information is Preset value；

When the motion track of the finger is with desired guiding trajectory template matches, the bright of the terminal screen is adjusted according to preset rules Degree.

7. screen brightness regulation method according to claim 6, it is characterised in that the desired guiding trajectory template includes dark rail Mark and bright track, it is described when the motion track of the finger is with desired guiding trajectory template matches, adjust institute according to preset rules The step of brightness for stating terminal screen, specifically includes：

When the motion track of the finger is with the bright path matching success, the brightness of the terminal screen is lightened into default width Degree；

When the motion track of the finger is with the bright path matching success, the brightness of the terminal screen is dimmed into default width Degree.

8. screen brightness regulation method according to claim 6, it is characterised in that described when the motion track of the finger During with desired guiding trajectory template matches, before the step of adjusting the brightness of the terminal screen according to preset rules, methods described is also Including：

It is corresponding, it is described when the motion track of the finger is with desired guiding trajectory template matches, it is described according to preset rules adjustment The step of brightness of terminal screen, specifically includes：

When the motion track of the finger is with desired guiding trajectory template matches, corresponding adjustment width is determined according to the translational speed Degree；

9. screen brightness regulation method according to claim 8, it is characterised in that described according to adjustment amplitude adjustment The step of screen intensity of the terminal, specifically includes：

10. according to any described screen brightness regulation methods of claim 6-9, it is characterised in that methods described also includes：

When the brightness of the terminal screen is less than the first brightness value, start all infrared sensings of the infrared array sensor Device.