CN105430259A

CN105430259A - Pressure control focusing shooting device, pressure control focusing shooting method and mobile terminal

Info

Publication number: CN105430259A
Application number: CN201510728286.XA
Authority: CN
Inventors: 何小虎
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2015-10-30
Filing date: 2015-10-30
Publication date: 2016-03-23

Abstract

The invention discloses a pressure control focusing shooting device. The pressure control focusing shooting device comprises a detection module used for detecting whether a pressure screen bears a pressing force, an acquisition module used for acquiring the value of the pressing force when the pressing force exerted on the pressure screen is detected, a processing module used for controlling focusing shooting according to the magnitude of the pressing force. The invention further discloses a pressure control focusing shooting method and a mobile terminal. Through the method, rapid focusing and shooting on the basis of the pressure screen can be realized.

Description

Stress control is focused device, method and the mobile terminal of taking pictures

Technical field

The present invention relates to technical field of mobile terminals, particularly relate to a kind of Stress control and to focus device, method and the mobile terminal of taking pictures.

Background technology

Current most of mobile terminal adopts the mode of manual focus when taking pictures, such as, with finger click screen focusing, or with finger click physics take pictures key focus etc.This manual focus mode Problems existing is that focus operation step is simple not, or adopts physics key focusing of taking pictures to add the cost etc. of mobile terminal.But, along with pressure screen technology extensive use on mobile terminals and develop rapidly, need badly based on the focusing of pressure screen and shooting technology and be developed and promote the use of.

Summary of the invention

Main purpose of the present invention is to propose a kind of Stress control and focuses device, method and the mobile terminal of taking pictures, and is intended to solve the problem not adopting pressure screen technology to realize rapid focus on mobile terminals to take pictures.

For achieving the above object, the invention provides a kind of Stress control and to focus the device of taking pictures, the described Stress control device of taking pictures of focusing comprises:

Detection module, for whether detected pressures screen has born pressing dynamics;

Acquisition module, for detect described pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

Processing module, the size for the value according to described pressing dynamics controls focusing and takes pictures.

Preferably, described processing module comprises:

Judging unit, for the size of the value and preset pressing threshold value that judge described pressing dynamics;

Processing unit, for when the value of described pressing dynamics is less than described pressing threshold value, performs focus operation, or when the value of described pressing dynamics is more than or equal to described pressing threshold value, performs photographing operation, to complete once photo taking.

Preferably, the focus device of taking pictures of described Stress control also comprises and arranges module; The described module that arranges comprises:

Receiving element, arranges instruction for receiving pressing threshold value;

First acquiring unit, for arranging higher limit and the lower limit that instruction obtains preset pressing threshold value according to described pressing threshold value;

Detecting unit, for whether detected pressures screen has born pressing dynamics;

Second acquisition unit, for detect pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

Setting unit, for when the value of described pressing dynamics is between the lower limit and higher limit of described pressing threshold value, using the value of the value of the pressing dynamics of described acquisition as described pressing threshold value;

Tip element, during for being less than the lower limit of described pressing threshold value in the value of described pressing dynamics or being greater than the higher limit of described pressing threshold value, provides and resets information accordingly.

Preferably, described detection module, for detect pressure screen has born pressing dynamics time, obtained the value of the pressing dynamics that pressure screen bears by the electric signal processor of Bonding pressure transducer.

Preferably, the described Stress control device of taking pictures of focusing also comprises:

Preserve module, for automatically preserving content of taking pictures after described photographing operation execution terminates.

For achieving the above object, the present invention also provides a kind of Stress control to focus the method for taking pictures, and the described Stress control method of taking pictures of focusing comprises:

Whether detected pressures screen has born pressing dynamics;

Detect described pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

Control focusing according to the size of the value of described pressing dynamics to take pictures.

Preferably, the size control focusing of the described value according to described pressing dynamics is taken pictures and is comprised:

Judge the value of described pressing dynamics and the size of preset pressing threshold value;

When the value of described pressing dynamics is less than described pressing threshold value, perform focus operation, or when the value of described pressing dynamics is more than or equal to described pressing threshold value, perform photographing operation, to complete once photo taking.

Preferably, the described Stress control method of taking pictures of focusing also comprises:

Receive pressing threshold value and instruction is set, higher limit and the lower limit that instruction obtains preset pressing threshold value is set according to described pressing threshold value;

Detect pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

When the value of described pressing dynamics is between the lower limit and higher limit of described pressing threshold value, using the value of the value of the pressing dynamics of described acquisition as described pressing threshold value, or when the value of described pressing dynamics is less than the lower limit of described pressing threshold value or is greater than the higher limit of described pressing threshold value, provide and reset information accordingly and continue whether detected pressures screen has born pressing dynamics.

Preferably, detect pressure screen has born pressing dynamics time, obtained the value of the pressing dynamics that pressure screen bears by the electric signal processor of Bonding pressure transducer.

Automatically content of taking pictures is preserved after described photographing operation execution terminates.

In addition, for achieving the above object, the present invention also proposes a kind of mobile terminal, and described mobile terminal comprises above-mentioned arbitrary described Stress control and to focus the device of taking pictures.

The Stress control that the present invention proposes is focused device, method and the mobile terminal of taking pictures, pressing dynamics when adopting pressure screen induction user to click, perform corresponding focusing or photographing operation to control mobile terminal according to the size of pressing dynamics, improve the intelligent level of mobile terminal.

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 radio communication device schematic diagram of mobile terminal as shown in Figure 1;

Fig. 3 is that Stress control of the present invention is focused the high-level schematic functional block diagram of device first embodiment of taking pictures;

Fig. 4 is that Stress control of the present invention is focused the high-level schematic functional block diagram of device the 5th embodiment of taking pictures;

Fig. 5 is that Stress control of the present invention is focused the schematic flow sheet of method first embodiment of taking pictures;

Fig. 6 is that Stress control of the present invention is focused in method second embodiment of taking pictures and controlled according to the size of the value of described pressing dynamics the refinement schematic flow sheet of taking pictures of focusing;

Fig. 7 is that Stress control of the present invention is focused and arranged the refinement schematic flow sheet of pressing threshold value in method the 3rd embodiment of taking pictures.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.

Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.

Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.

Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.

Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and radio communication device 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 broadcaster Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO ) the digital broadcast apparatus receiving digital broadcast of data broadcast device, received terrestrial digital broadcasting integrated service (ISDB-T) etc.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcaster of broadcast singal and above-mentioned digital broadcast apparatus.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in memory 160 (or storage medium of other type).

Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.

Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth ^tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee ^tMetc..

Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (global pick device).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.

A/V input unit 120 is for audio reception or vision signal.A/V input unit 120 can comprise camera 121 and microphone 122, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memory 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 121 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of audio signal.

User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.

Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration of mobile terminal 100 or speed is moved and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.

Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other jockey.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).

In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, audio signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.

Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.

Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), such as, mobile terminal can comprise outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.

When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in memory 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise pick-up, buzzer etc.

Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (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.

Memory 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.

Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.

Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 181 for reproducing (or playback) multi-medium data, and multi-media module 181 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.

Power subsystem 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.

Various execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such execution mode can be implemented in controller 180.For implement software, the execution mode of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memory 160 and to be performed by controller 180.

So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.

With reference to the electrical structure block diagram that Fig. 2, Fig. 2 are camera in Fig. 1.

Phtographic lens 1211 is made up of the multiple optical lens for the formation of shot object image, is single-focus lens or zoom lens.Phtographic lens 1211 can move in the direction of the optical axis under the control of lens driver 1221, lens driver 1221 is according to the control signal from lens driving control circuit 1222, control the focal position of phtographic lens 1211, when zoom lens, also can control focal length.Lens driving control circuit 1222 carries out the drived control of lens driver 1221 according to the control command from microcomputer 1217.

Imaging apparatus 1212 is configured with near the position of the shot object image formed on the optical axis of phtographic lens 1211, by phtographic lens 1211.Imaging apparatus 1212 is for making a video recording to shot object image and obtaining image data.On imaging apparatus 1212 two dimension and be arranged in a matrix the photodiode forming each pixel.Each photodiode produces the opto-electronic conversion electric current corresponding with light income, and this opto-electronic conversion electric current carries out charge accumulation by the capacitor be connected with each photodiode.The front surface of each pixel is configured with the RGB colour filter of Bayer arrangement.

Imaging apparatus 1212 is connected with imaging circuit 1213, this imaging circuit 1213 carries out charge accumulation and controls and picture signal reading control in imaging apparatus 1212, to the picture signal (analog picture signal) of this reading reduce reset noise after carry out waveform shaping, and then carry out gain raising etc. to become suitable signal level.Imaging circuit 1213 is connected with A/D converter 1214, and this A/D converter 1214 pairs of analog picture signals carry out analog-to-digital conversion, to bus 1227 output digital image signal (hereinafter referred to as view data).

Bus 1227 is the transfer paths of the various data that the inside for being transmitted in camera reads or generates.Above-mentioned A/D converter 1214 is connected in bus 1227, be connected to image processor 1215, jpeg processor 1216, microcomputer 1217, SDRAM (SynchronousDynamicrandomaccessmemory in addition, SDRAM) 1218, memory interface (hereinafter referred to as memory I/F) 1219, LCD (LiquidCrystalDisplay, liquid crystal display) driver 1220.

Image processor 1215 carries out OB to the view data of the output based on imaging apparatus 1212 and subtracts each other process, blank level adjustment, color matrix computing, gamma conversion, color difference signal process, noise removal process, changes the various image procossing such as process, edge treated simultaneously.Jpeg processor 1216 by Imagery Data Recording in recording medium 1225 time, according to JPEG compress mode compression from SDRAM1218 read view data.In addition, jpeg processor 1216 carries out the decompression of jpeg image data in order to carry out image reproducing display.When decompressing, read the file that is recorded in recording medium 1225, implement decompression in jpeg processor 1216 after, the view data of decompression to be temporarily stored in SDRAM1218 and to show on LCD1226.H.264 in addition, in the present embodiment, what adopt as image compression decompression mode is JPEG mode, but compressed and decompressed mode is not limited thereto, and certainly can adopt MPEG, TIFF, other the compressed and decompressed mode such as.

Microcomputer 1217 plays the function of the control part as this camera entirety, the unified various process sequences controlling camera.Microcomputer 1217 is connected to operating unit 1223 and flash memory 1224.

Operating unit 1223 includes but not limited to physical button or virtual key, this entity or virtual key can be the operational controls such as various load button and various enter keies such as power knob, key of taking pictures, edit key, dynamic image button, reproduction button, menu button, cross key, OK button, delete button, large buttons, detect the mode of operation of these operational controls.

Testing result is exported to microcomputer 1217.In addition, be provided with touch panel at the front surface of the LCD1226 as display, detect the touch location of user, this touch location is exported to microcomputer 1217.Microcomputer 1217, according to the testing result of the operating position from operating unit 1223, performs the various process sequences corresponding with the operation of user.

Flash memory 1224 stores the program of the various process sequences for performing microcomputer 1217.Microcomputer 1217 carries out the control of camera entirety according to this program.In addition, flash memory 1224 stores the various adjusted values of camera, and microcomputer 1217 reads adjusted value, carries out the control of camera according to this adjusted value.

SDRAM1218 is can the electricity volatile memory of rewriting for what carry out view data etc. temporarily storing.This SDRAM1218 temporarily stores the view data that exports from A/D converter 1214 and image processor 1215, jpeg processor 1216 etc., to have carried out the view data after processing.

Memory interface 1219 is connected with recording medium 1225, carries out the control by view data and the first-class data writing recording medium 1225 of file be attached in view data and reading from recording medium 1225.Recording medium 1225 be such as can on camera main-body the recording medium such as memory card of disassembled and assembled freely, but being not limited thereto, also can be the hard disk etc. be built in camera main-body.

Lcd driver 1210 is connected with LCD1226, view data after being processed by image processor 1215 is stored in SDRAM1218, when needing display, read the view data that SDRAM1218 stores also to show on LCD1226, or the compressed view data of jpeg processor 1216 is stored in SDRAM1218, when needs show, jpeg processor 1216 reads the compressed view data of SDRAM1218, then decompresses, and the view data after decompressing is shown by LCD1226.

Image display is carried out at the back side that LCD1226 is configured in camera main-body.This LCD1226LCD), but be not limited thereto, also can adopt the various display floaters (LCD1226) such as organic EL, but be not limited thereto, also can adopt the various display floaters such as organic EL.

Based on the electrical structure schematic diagram of above-mentioned mobile terminal hardware configuration and camera, propose Stress control of the present invention and to focus each embodiment of device, method and the mobile terminal of taking pictures.

The present invention further provides a kind of Stress control to focus the device of taking pictures, as shown in Figure 3, show Stress control of the present invention and to focus the high-level schematic functional block diagram of device first embodiment of taking pictures, described device comprises:

Detection module 200, for whether detected pressures screen has born pressing dynamics;

Described pressure screen, also known as pressure sensitive screen, it is a kind of screen be applied on intelligent terminal or notebook computer, this screen needs to rely on independently pressure sensor, once finger touch be detected, pressure sensor will by whole touch-control process in time in passing process chip, and process chip can judge that this once touches or a weight.Touch or the degree of weight, the value of the pressing dynamics calculated by described process chip represents and distinguishes.

Acquisition module 300, for detect described pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

At the page of taking pictures, the button of taking pictures that user clicks mobile terminal pressure screen display by finger carries out focusing or taking pictures, now, mobile terminal can sense user click described in button of taking pictures shield the pressing dynamics applied to pressure.

The described detection module 200 of described mobile terminal detect pressure screen has born pressing dynamics time, calculated the value of described pressing dynamics by corresponding process chip.At the described page of taking pictures, when not touching the pressure screen on mobile terminal as user, the described detection module 200 of described mobile terminal can't detect pressure and shields the pressing dynamics of bearing, and now, the value of described pressing dynamics is default value 0; When touching the pressure screen on described mobile terminal user, no matter user touches pressure to shield dynamics used is how many, and when mobile terminal detects that pressure shields the pressing dynamics of bearing, the value of described pressing dynamics must be greater than 0.

Processing module 400, the size for the value according to described pressing dynamics controls focusing and takes pictures.

Mobile terminal is provided with and has focusing and the camera applications of camera function, user opens the described camera applications on described mobile terminal, and the button that arranges clicked in described camera applications enters and arranges the page accordingly.Described, the page is set, user can arrange corresponding setting option according to page info prompting, to make described mobile terminal content is set according to described setting option, when the value of obtained described pressing dynamics meets the condition of the value of the pressing dynamics that a setting option comprises and respective operations item corresponding relation, perform corresponding action-item.

Described setting option can comprise user when arranging described mobile terminal execution focus operation and touch the scope of pressing force angle value or the required satisfied pressing force angle value reached needed for the pressing dynamics of described pressure screen, the scope etc. of the pressing force angle value that reaches or required satisfied pressing force angle value needed for pressing dynamics that user when described mobile terminal performs photographing operation touches described pressure screen is set, wherein, the value performing the required pressing dynamics met of focus operation can not overlap with the value performing the pressing dynamics met needed for photographing operation.Can adopt the mode of directly input numerical value that described setting option is set, press pressure also can be adopted to shield thus obtain the mode that a pressing force angle value carries out arranging.

When arranging, if user has been provided with the value performing the required pressing dynamics met of focus operation, then when arranging photographing operation or other operations, after the value of the pressing dynamics arranged to user when described acquisition for mobile terminal, judge that it is provided with identical pressing force angle value with existing focus operation setting option according to the value of the pressing dynamics of described setting, now, described mobile terminal will provide suitable information, reset relative set item to make user according to described information.

Be appreciated that, if user has been provided with the scope of the value performing the required pressing dynamics met of focus operation, then when arranging photographing operation or other operations, after the maximum of the pressing dynamics arranged to user when described acquisition for mobile terminal and minimum value, according to the pressing force angle value scope that maximum and the minimum value of the pressing dynamics of described setting form, judge to have in described scope and have identical pressing force angle value with the scope of the pressing force angle value that existing focus operation setting option is arranged, now, described mobile terminal will provide suitable information, relative set item is reset according to described information to make user.

Due to pressure, to shield the pressing dynamics that can bear limited, thus when arranging, described mobile terminal can shield the comparatively suitable pressing force angle value scope that can bear and provide corresponding information according to preset described pressure, arrange according to the comparatively suitable pressing force angle value range information of prompting for user.

In described processing module 400, when the value of the pressing dynamics that acquisition for mobile terminal obtains meets the pressing dynamics condition of the execution focus operation that user is arranged, trigger described mobile terminal and send focusing instruction; When the value of the pressing dynamics that acquisition for mobile terminal obtains meets the pressing dynamics condition of the execution photographing operation that user is arranged, trigger described mobile terminal and send photographing instruction.

The described processing module 400 of described mobile terminal can perform corresponding focus operation when receiving focusing instruction, focuses with the object making the camera be installed on described mobile terminal catch in camera lens; The described processing module 400 of described mobile terminal can perform corresponding photographing operation when receiving photographing instruction, with the image objects in the camera lens captured by described camera, thus obtains a photo.

After once photo taking operation terminates acquisition electronic photo, described mobile terminal can be shown described electronic photo and point out user whether to preserve described electronic photo, can also automatically preserve described electronic photo to preposition.After user clicks corresponding save button, mobile terminal is no longer shown described electronic photo and described electronic photo is stored into precalculated position, afterwards, described mobile terminal is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation; After user clicks and do not preserve the corresponding button of described electronic photo, described mobile terminal is no longer shown described electronic photo and is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

After the operation of mobile terminal execution once photo taking also preserves corresponding electronic photo automatically, the described processing module 400 of described mobile terminal is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

The Stress control that the present invention proposes is focused the device of taking pictures, pressing dynamics when adopting pressure screen induction user to click, perform corresponding focusing or photographing operation fast to control mobile terminal according to the size of described pressing dynamics, improve the intelligent level of mobile terminal.

Further, propose Stress control of the present invention based on the first embodiment and to focus device second embodiment of taking pictures, in the present embodiment, described processing module 400 comprises:

Described, the pressing threshold value setting option page being provided with and arranging described mobile terminal institute setting pressure screen differentiation focus operation and photographing operation for user is set.Described pressing threshold value first need be set when opening camera applications first, afterwards, can need according to user the size revising described pressing threshold value at any time.Described pressing threshold value is the fixed value that user is arranged, and its value is synchronous change when user revises corresponding pressing threshold value setting option, and unit can use N (newton is the international unit of the size of measurement power) to represent.Usually, the value that the pressure on mobile terminal shields the pressing dynamics that can bear is limited, and the value of the pressing threshold value of thus user's setting is in the span that described pressure shields the pressing dynamics that can bear.User arranges after the page completes arranging of described pressing threshold value in camera applications, and mobile terminal is closed and arranged the page accordingly to present the page of taking pictures.

After the value getting a pressing dynamics, the size of the described pressing threshold value that the value of dynamics and user are arranged is pressed described in described judging unit and synchronous compare, corresponding different operating is performed again afterwards, as performed focus operation or photographing operation for the Different Results obtained more afterwards.

The result of the size of the described pressing threshold value that the value of described pressing dynamics and user are arranged comprises following 3 kinds of situations: 1, the value of described pressing dynamics is less than described pressing threshold value; 2, the value of described pressing dynamics equals described pressing threshold value; 3, the value of described pressing dynamics is greater than described pressing threshold value.For described 3 kinds of different comparative results, camera applications can control mobile terminal and perform different operations, is appreciated that in two or three comparative result wherein, described camera applications can control mobile terminal and perform identical operation.In the present embodiment, when the value of described pressing dynamics is less than described pressing threshold value, described camera applications controls mobile terminal and performs focus operation; When the value of described pressing dynamics is more than or equal to described pressing threshold value, described camera applications controls mobile terminal and performs photographing operation.

In button of the taking pictures process of not unclamping that user clicks on pressure screen, the described detection module 200 of described mobile terminal detects and obtains the value of real-time pressing dynamics, described judging unit judges the value of real-time pressing dynamics and the size of described pressing threshold value, and performs corresponding different operating according to the value of pressing dynamics from the different judged results of the size of described pressing threshold value by described processing unit.Wherein, when user's button of taking pictures clicked on pressure screen does not unclamp and the value of real-time pressing dynamics is all less than described pressing threshold value, the described processing unit of described mobile terminal performs focus operation always, until when the value of pressing dynamics that Real-time Obtaining obtains is more than or equal to described pressing threshold value, the described processing unit of mobile terminal performs photographing operation, to obtain the operating result that user's this click pressure shields button of taking pictures, i.e. an electronic photo; Or, when user's button of taking pictures clicked on pressure screen does not unclamp and the value of real-time pressing dynamics is all less than described pressing threshold value, when mobile terminal detect user unclamp pressure screen on take pictures button time, represent that the operation that user's this click pressure shields button of taking pictures terminates, now, described mobile terminal is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

The Stress control that the present invention proposes is focused the device of taking pictures, control mobile terminal according to the value of pressing dynamics to the size of preset pressing threshold value and perform corresponding focusing or photographing operation, user can be made not only to have completed focusing by button of taking pictures described in one click but also complete take pictures, improve the efficiency and quality of taking pictures.

Further, propose Stress control of the present invention to focus device the 3rd embodiment of taking pictures based on the second embodiment, in the present embodiment, the focus device of taking pictures of described Stress control also comprises and arranges module; The described module that arranges comprises:

Receiving element, arranges instruction for receiving pressing threshold value;

User described arrange on the page click arrange pressing threshold value relative set item time, the described receiving element of mobile terminal receives corresponding pressing threshold value and arranges instruction, described first acquiring unit arranges according to described pressing threshold value higher limit and the lower limit that instruction obtains preset pressing threshold value, and enters the state that user to be detected touches the pressing force angle value of pressure screen on mobile terminal.The higher limit of described pressing threshold value and lower limit can be determined when Default Value by mobile terminal, and be stored on described mobile terminal, the higher limit of described pressing threshold value and the determined scope of lower limit, represent that on mobile terminal, pressure shields the OK range of the pressing dynamics of bearing, the impact that pressing dynamics in described OK range is shielded pressure is less, can not shorten the useful life of pressure screen.

When the value of described pressing dynamics is less than the lower limit of described pressing threshold value, the described Tip element of mobile terminal controls display reminding information to point out the dynamics of its touching pressure screen of user too small; When the value of described pressing dynamics is greater than the higher limit of described pressing threshold value, the described Tip element of mobile terminal controls display reminding information to point out the dynamics of its touching pressure screen of user excessive.Mobile terminal, after having shown information, is in the state that user to be detected touches the pressing force angle value of pressure screen on mobile terminal.The information of user by mobile terminal shows, when again touching pressure screen and arranging pressing threshold value, relatively can strengthen or reduce pressing dynamics, to arrange a suitable pressing threshold value.

The Stress control that the present invention proposes is focused the device of taking pictures, the pressing threshold value of oneself pressing dynamics applicable is set according to the dynamics situation that self press pressure shields by user, make to adopt mobile terminal corresponding to the camera applications of described Stress control focusing photographic method to be applicable to any user, there is universality.

Further, propose Stress control of the present invention based on the 3rd embodiment to focus device the 4th embodiment of taking pictures, in the present embodiment, described detection module 200, for detect pressure screen has born pressing dynamics time, obtained the value of the pressing dynamics that pressure screen bears by the electric signal processor of Bonding pressure transducer.

In described detection module 200, when user is shielded with the pressure on certain pressing dynamics touching mobile terminal, the pressure sensor installed on the mobile terminal can sense corresponding push action and generate corresponding pressure signal, the electric signal processor connecting described pressure sensor receives described pressure signal, calculates and records the value of described pressing dynamics.

The Stress control that the present invention proposes is focused the device of taking pictures, by pressure sensor and be connected described pressure sensor electric signal processor process obtain user touch at every turn pressure screen time pressing force angle value, the pressing dynamics of user can be quantized exactly, improve the accuracy of mobile terminal deal with data.

Further, with reference to Fig. 4, propose Stress control of the present invention to focus device the 5th embodiment of taking pictures based on the 4th embodiment, based on the embodiment shown in Fig. 3, the described Stress control device of taking pictures of focusing also comprises:

Preserve module 500, for automatically preserving content of taking pictures after described photographing operation execution terminates.

After mobile terminal performs once photo taking operation, described preservation module 500 preserves corresponding electronic photo automatically, afterwards, described mobile terminal is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

The Stress control that the present invention proposes focus the device of taking pictures, and to adopt after taking pictures preservation automatically to take pictures the mode of content, simplifies flow process of taking pictures, save user time, improve automation and the intelligent level of mobile terminal simultaneously.

The present invention further provides a kind of Stress control to focus the method for taking pictures, as shown in Figure 5, show Stress control of the present invention and to focus the schematic flow sheet of method first embodiment of taking pictures, described method comprises:

Whether S10, detected pressures screen has born pressing dynamics;

S20, detect described pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

Described mobile terminal detect pressure screen on born pressing dynamics time, calculated the value of described pressing dynamics by corresponding process chip.At the described page of taking pictures, when not touching the pressure screen on mobile terminal as user, described mobile terminal can't detect pressure and shields the pressing dynamics of bearing, and now, the value of described pressing dynamics is default value 0; When touching the pressure screen on described mobile terminal user, no matter user touches pressure to shield dynamics used is how many, and when mobile terminal detects that pressure shields the pressing dynamics of bearing, the value of described pressing dynamics must be greater than 0.

S30, control focusing according to the size of the value of described pressing dynamics and take pictures.

When the value of the pressing dynamics that acquisition for mobile terminal obtains meets the pressing dynamics condition of the execution focus operation that user is arranged, trigger described mobile terminal and send focusing instruction; When the value of the pressing dynamics that acquisition for mobile terminal obtains meets the pressing dynamics condition of the execution photographing operation that user is arranged, trigger described mobile terminal and send photographing instruction.

The respective processor of described mobile terminal can perform corresponding focus operation when receiving focusing instruction, focuses with the object making the camera be installed on described mobile terminal catch in camera lens; The respective processor of described mobile terminal can perform corresponding photographing operation when receiving photographing instruction, with the image objects in the camera lens captured by described camera, thus obtains a photo.

Perform once photo taking operation and after automatically preserving corresponding electronic photo, described mobile terminal is in command status to be received at mobile terminal, wait for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

The Stress control that the present invention proposes is focused the method for taking pictures, pressure screen induction user is adopted to click the pressing dynamics of pressure screen, perform corresponding focusing or photographing operation fast to control mobile terminal according to the size of described pressing dynamics, improve the intelligent level of mobile terminal.

Further, propose Stress control of the present invention to focus method second embodiment of taking pictures based on above-mentioned first embodiment, in the present embodiment, with reference to Fig. 6, above-mentioned steps S30 comprises:

S31, judge the value of described pressing dynamics and the size of preset pressing threshold value;

After the value getting a pressing dynamics, the size of the described pressing threshold value that the value namely pressing dynamics described in synchronous compare and user are arranged, and perform corresponding different operating for the Different Results obtained more afterwards, as execution focus operation or photographing operation.

S32, when the value of described pressing dynamics is less than described pressing threshold value, perform focus operation, or when the value of described pressing dynamics is more than or equal to described pressing threshold value, perform photographing operation, to complete once photo taking.

In button of the taking pictures process of not unclamping that user clicks on pressure screen, described mobile terminal detects and obtains the value of real-time pressing dynamics, judge the value of real-time pressing dynamics and the size of described pressing threshold value, and perform corresponding different operating according to the value of pressing dynamics from the different judged results of the size of described pressing threshold value.Wherein, when user's button of taking pictures clicked on pressure screen does not unclamp and the value of real-time pressing dynamics is all less than described pressing threshold value, described mobile terminal performs focus operation always, until when the value of pressing dynamics that Real-time Obtaining obtains is more than or equal to described pressing threshold value, mobile terminal performs photographing operation, to obtain the operating result that user's this click pressure shields button of taking pictures, i.e. an electronic photo; Or, when user's button of taking pictures clicked on pressure screen does not unclamp and the value of real-time pressing dynamics is all less than described pressing threshold value, when mobile terminal detect user unclamp pressure screen on take pictures button time, represent that the operation that user's this click pressure shields button of taking pictures terminates, now, described mobile terminal is in command status to be received, waits for that user clicks button of taking pictures on pressure screen again to carry out focusing next time or photographing operation.

The Stress control that the present invention proposes is focused the method for taking pictures, control mobile terminal according to the value of pressing dynamics to the size of preset pressing threshold value and perform corresponding focusing or photographing operation, user can be made not only to have completed focusing by button of taking pictures described in one click but also complete take pictures, improve the efficiency and quality of taking pictures.

Further, propose Stress control of the present invention to focus method the 3rd embodiment of taking pictures based on above-mentioned second embodiment, in the present embodiment, the described Stress control method of taking pictures of focusing also comprises:

S40, page setup pressure screen be set distinguishing the pressing threshold value of focus operation and photographing operation;

With reference to Fig. 7, above-mentioned steps S40 comprises:

S41, reception pressing threshold value arrange instruction, arrange according to described pressing threshold value higher limit and the lower limit that instruction obtains preset pressing threshold value;

User described arrange on the page click arrange pressing threshold value relative set item time, mobile terminal receives corresponding pressing threshold value and arranges instruction, higher limit and the lower limit that instruction obtains preset pressing threshold value is set according to described pressing threshold value, and enters the state that user to be detected touches the pressing force angle value of pressure screen on mobile terminal.The higher limit of described pressing threshold value and lower limit can be determined when Default Value by mobile terminal, and be stored on described mobile terminal, the higher limit of described pressing threshold value and the determined scope of lower limit, represent that on mobile terminal, pressure shields the OK range of the pressing dynamics of bearing, the impact that pressing dynamics in described OK range is shielded pressure is less, can not shorten the useful life of pressure screen.

S42, detect pressure screen on born pressing dynamics time, obtain the value of described pressing dynamics;

S43, judge that the value of described pressing dynamics is whether between the lower limit and higher limit of described pressing threshold value;

S44, when the value of described pressing dynamics is between the lower limit and higher limit of described pressing threshold value, using the value of the value of the pressing dynamics of described acquisition as described pressing threshold value;

S45, when the value of described pressing dynamics is less than the lower limit of described pressing threshold value or is greater than the higher limit of described pressing threshold value, provide and reset information accordingly and continue whether detected pressures screen has born pressing dynamics.

When the value of described pressing dynamics is less than the lower limit of described pressing threshold value, mobile terminal display reminding information is to point out the dynamics of its touching pressure screen of user too small; When the value of described pressing dynamics is greater than the higher limit of described pressing threshold value, mobile terminal display reminding information is to point out the dynamics of its touching pressure screen of user excessive.Mobile terminal, after having shown information, is in the state that user to be detected touches the pressing force angle value of pressure screen on mobile terminal.The information of user by mobile terminal shows, when again touching pressure screen and arranging pressing threshold value, relatively can strengthen or reduce pressing dynamics, to arrange a suitable pressing threshold value.

The Stress control that the present invention proposes is focused the method for taking pictures, the pressing threshold value of oneself pressing dynamics applicable is set according to the dynamics situation that self press pressure shields by user, make to adopt mobile terminal corresponding to the camera applications of described Stress control focusing photographic method to be applicable to any user, there is universality.

Further, propose Stress control of the present invention based on above-mentioned 3rd embodiment to focus method the 4th embodiment of taking pictures, in the present embodiment, detect pressure screen has born pressing dynamics time, obtained the value of the pressing dynamics that pressure screen bears by the electric signal processor of Bonding pressure transducer.

When user is shielded with the pressure on certain pressing dynamics touching mobile terminal, the pressure sensor installed on the mobile terminal can sense corresponding push action and generate corresponding pressure signal, the electric signal processor connecting described pressure sensor receives described pressure signal, calculates and records the value of described pressing dynamics.

The Stress control that the present invention proposes is focused the method for taking pictures, by pressure sensor and be connected described pressure sensor electric signal processor process obtain user touch at every turn pressure screen time pressing force angle value, the pressing dynamics of user can be quantized exactly, improve the accuracy of mobile terminal deal with data.

Further, propose Stress control of the present invention to focus method the 5th embodiment of taking pictures based on above-mentioned 4th embodiment, in the present embodiment, the described Stress control method of taking pictures of focusing also comprises:

The Stress control that the present invention proposes focus the method for taking pictures, and to adopt after taking pictures preservation automatically to take pictures the mode of content, simplifies flow process of taking pictures, save user time, improve automation and the intelligent level of mobile terminal simultaneously.

The present invention also provides a kind of mobile terminal further, and the described mobile terminal Stress control comprised described in above-mentioned any embodiment is focused the device of taking pictures.

Described mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.

The mobile terminal that the present invention proposes, employing pressure screen induction user clicks the pressing dynamics that pressure shields button of taking pictures, corresponding focusing or photographing operation is performed to control mobile terminal according to the size of pressing dynamics, user can be made not only to have completed focusing by button of taking pictures described in one click but also complete take pictures, not only increase the efficiency and quality of taking pictures, also improve the intelligent level of mobile terminal.

Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.

These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims

1. Stress control is focused a device of taking pictures, and it is characterized in that, the described Stress control device of taking pictures of focusing comprises:

2. Stress control as claimed in claim 1 is focused the device of taking pictures, and it is characterized in that, described processing module comprises:

3. Stress control as claimed in claim 2 is focused the device of taking pictures, and it is characterized in that, the focus device of taking pictures of described Stress control also comprises and arranges module; The described module that arranges comprises:

Receiving element, arranges instruction for receiving pressing threshold value;

4. Stress control as claimed in claim 3 is focused the device of taking pictures, it is characterized in that, described detection module, for detect pressure screen has born pressing dynamics time, obtained the value of the pressing dynamics that pressure screen bears by the electric signal processor of Bonding pressure transducer.

5. Stress control as claimed in claim 4 is focused the device of taking pictures, and it is characterized in that, the described Stress control device of taking pictures of focusing also comprises:

6. Stress control is focused a method of taking pictures, and it is characterized in that, the described Stress control method of taking pictures of focusing comprises:

Whether detected pressures screen has born pressing dynamics;

7. Stress control as claimed in claim 6 focus the method for taking pictures, and it is characterized in that, the size control focusing of the described value according to described pressing dynamics is taken pictures and comprised:

8. Stress control as claimed in claim 7 is focused the method for taking pictures, and it is characterized in that, the described Stress control method of taking pictures of focusing also comprises:

9. Stress control as claimed in claim 8 focus the method for taking pictures, and it is characterized in that, detect pressure screen has born pressing dynamics time, obtain by the electric signal processor of Bonding pressure transducer the value that pressure shields the pressing dynamics of bearing.

10. Stress control as claimed in claim 9 is focused the method for taking pictures, and it is characterized in that, the described Stress control method of taking pictures of focusing also comprises:

11. 1 kinds of mobile terminals, is characterized in that, the described mobile terminal Stress control comprised as described in any one of claim 1-5 is focused the device of taking pictures.