CN104866140A - Screen calibration method and screen calibration apparatus - Google Patents
Screen calibration method and screen calibration apparatus Download PDFInfo
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- CN104866140A CN104866140A CN201510279031.XA CN201510279031A CN104866140A CN 104866140 A CN104866140 A CN 104866140A CN 201510279031 A CN201510279031 A CN 201510279031A CN 104866140 A CN104866140 A CN 104866140A
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Abstract
The invention relates to a screen calibration method and a screen calibration apparatus. The screen calibration method comprises the steps of: acquiring the current environmental parameter value of the touch screen of a terminal; calculating the change value of the current environmental parameter value of the touch screen; automatically calibrating the screen when the change value of the current environmental parameter value of the touch screen is up to a preset threshold value. The technical solution can achieve real-time monitoring of the current environmental parameter value of the touch screen of the terminal, timely calibrates the touch screen according to the change of the current environmental parameter value of the touch screen, and avoids false point report, caused by the external envrionment, of the touch screen of the terminal, so that the accuracy of touch screen point report is improved, and the user experience is improved.
Description
Technical field
The disclosure relates to electronic information technical field, particularly relates to a kind of screen calibration method and device.
Background technology
Touch-screen is also known as touch panel, it is the device that can accept input signal, touch-screen is generally divided into resistance-type and condenser type, on current mobile phone is substantially all capacitive touch screen, along with the development of touching technique and the universal of internet, applications, the giant-screen touch-screen products such as a new generation's commercial affairs, exhibitions, demonstration and audio-visual education programme occur in succession, and its touch accuracy, dirigibility, reaction velocity become crucial technical indicator.
Summary of the invention
Disclosure embodiment provides a kind of screen calibration method and device.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, a kind of screen calibration method is provided, is applied to terminal, comprising:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
When the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
In one embodiment, described current environment parameter value comprises at least one in following parameter value: the electric field intensity in Current Temperatures, current humidity, current environment.
In one embodiment, the current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
When described current environment parameter value comprises Current Temperatures, obtain the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
In one embodiment, the current environment parameter value of the touch-screen of the described terminal of described acquisition, also comprises:
When getting the value of the multiple temperature sensors in described terminal, determine the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
By the value of the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
In one embodiment, the current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
The current environment parameter value of the touch-screen of described terminal is obtained according to predeterminated frequency.
In one embodiment, the changing value of the current environment parameter value of the described touch-screen of described calculating, comprising:
Calculate at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
In one embodiment, when described changing value comprises described first difference or described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether described first difference or described second difference reach predetermined threshold value;
When described first difference or described second difference reach predetermined threshold value, then automatically carry out touch screen calibration.
In one embodiment, when described changing value comprises described first difference and described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
When having at least one difference to reach predetermined threshold value in described first difference and described second difference, then automatically carry out touch screen calibration.
According to the second aspect of disclosure embodiment, a kind of screen calibration device is provided, is applied to terminal, comprises:
Acquisition module, for obtaining the current environment parameter value of the touch-screen of described terminal;
Computing module, for calculating the changing value of the current environment parameter value of described touch-screen;
Calibration module, when the changing value for the current environment parameter value when described touch-screen reaches predetermined threshold value, then carries out touch screen calibration automatically.
In one embodiment, described acquisition module comprises:
First obtains submodule, for when described current environment parameter value comprises Current Temperatures, obtains the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
In one embodiment, described acquisition module also comprises:
First determines submodule, for when getting the value of the multiple temperature sensors in described terminal, determines the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
Second determines submodule, for the value by the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
In one embodiment, described acquisition module comprises:
Second obtains submodule, for obtaining the current environment parameter value of the touch-screen of described terminal according to predeterminated frequency.
In one embodiment, described computing module comprises:
Calculating sub module, for calculating at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
In one embodiment, described calibration module comprises:
First judges submodule, for when described changing value comprises described first difference or described second difference, judges whether described first difference or described second difference reach predetermined threshold value;
First calibration submodule, for when described first difference or described second difference reach predetermined threshold value, then carries out touch screen calibration automatically.
In one embodiment, described calibration module comprises:
Second judges submodule, for when described changing value comprises described first difference and described second difference, judges whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
Second calibration submodule, for when having at least one difference to reach predetermined threshold value in described first difference and described second difference, then carries out touch screen calibration automatically.
According to the third aspect of disclosure embodiment, a kind of screen calibration device is provided, comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
When the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
This technical scheme can the current environment parameter value of real-time monitoring terminal touch-screen, and in time touch-screen is calibrated according to the change of the current environment parameter value of touch-screen, avoid the situation of the wrong report point that terminal touch screen causes because of external environment impact, thus improve the accuracy of touch-screen report point, improve the experience of user.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is the process flow diagram of a kind of screen calibration method according to an exemplary embodiment.
Fig. 2 is the process flow diagram of a kind of screen calibration method according to an exemplary embodiment.
Fig. 3 is the process flow diagram of a kind of screen calibration method according to an exemplary embodiment.
Fig. 4 is the process flow diagram of a kind of screen calibration method according to a concrete exemplary embodiment.
Fig. 5 is the block diagram of a kind of screen calibration device according to an exemplary embodiment.
Fig. 6 is the block diagram of acquisition module in a kind of screen calibration device according to an exemplary embodiment.
Fig. 7 is the block diagram of acquisition module in a kind of screen calibration device according to an exemplary embodiment.
Fig. 8 is the block diagram of acquisition module in a kind of screen calibration device according to an exemplary embodiment.
Fig. 9 is the block diagram of computing module in a kind of screen calibration device according to an exemplary embodiment.
Figure 10 is the block diagram of a kind of screen calibration device alignment module according to an exemplary embodiment.
Figure 11 is the block diagram of a kind of screen calibration device alignment module according to an exemplary embodiment.
Figure 12 is the block diagram of a kind of device for screen calibration according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
The technical scheme that disclosure embodiment provides, involved terminal screen comprises capacitance touch screen, under normal circumstances, for making touch-screen report point accuracy rate higher, capacitance touch screen can be calibrated automatically, the trigger condition of calibrating is by contact panel IC (the Integrated Circuit of terminal inner, contact panel integrated circuit) determine, but, capacitance touch screen to external world environment is very responsive, easily cause the situation of wrong report point to occur because of the change of external environment, and the change of some external environments is contact panel IC cannot learn, therefore, need to perform following method and carry out the calibration of triggering terminal to touch-screen.
Fig. 1 is the process flow diagram of a kind of screen calibration method according to an exemplary embodiment, and as shown in Figure 1, this screen calibration method is used for, in terminal, comprising the following steps S11-S13.
In step s 11, the current environment parameter value of the touch-screen of terminal is obtained.
Wherein, current environment parameter value can comprise at least one in following parameter value: the electric field intensity in Current Temperatures, current humidity, current environment.
In step s 12, the changing value of the current environment parameter value of touch-screen is calculated.
In step s 13, when the changing value of the current environment parameter value of touch-screen reaches predetermined threshold value, then automatically touch screen calibration is carried out.
Adopt the technical scheme that disclosure embodiment provides, can the current environment parameter value of real-time monitoring terminal touch-screen, and in time touch-screen is calibrated according to the change of the current environment parameter value of touch-screen, avoid the situation of the wrong report point that terminal touch screen causes because of external environment impact, thus improve the accuracy of touch-screen report point, improve the experience of user.
When current environment parameter value comprises Current Temperatures, step S11 may be embodied as following steps: the value obtaining the temperature sensor in terminal, as the Current Temperatures of touch-screen.Because the temperature sensor in terminal has multiple usually, therefore, after implementing this step, step S11 is further comprising the steps of: when getting the value of the multiple temperature sensors in terminal, determines the temperature sensor that multiple temperature sensor middle distance touch-screen is nearest; By the value of temperature sensor nearest for distance touch-screen, as the Current Temperatures of the touch-screen of terminal.In this embodiment, using the Current Temperatures of the value of temperature sensor nearest for distance touch-screen as touch-screen, the Current Temperatures of the touch-screen that terminal monitoring is arrived is more accurate, has more referential.
In one embodiment, step S12 may be embodied as following steps: calculate at least one in following difference: the current environment parameter value of touch-screen and the first difference of the environmental parameter value of the last touch-screen got; The current environment parameter value of touch-screen with last carry out touch screen calibration time touch-screen the second difference of environmental parameter value.Different according to the composition of the changing value of touch-screen current environment parameter value, the embodiment of step S13 is had nothing in common with each other.
When the changing value of touch-screen current environment parameter value comprises above-mentioned first difference or the second difference, as shown in Figure 2, said method may be embodied as following steps S21-S24.
In the step s 21, the current environment parameter value of the touch-screen of terminal is obtained.
In step S22, calculate the current environment parameter value of touch-screen and the first difference of the environmental parameter value of the last touch-screen got, or the current environment parameter value calculating touch-screen with last carry out touch screen calibration time touch-screen the second difference of environmental parameter value.
In step S23, judge whether the first difference or the second difference reach predetermined threshold value; If the first difference or the second difference reach predetermined threshold value, then continue to perform step S24; If the first difference or the second difference do not reach predetermined threshold value, then return step S21.
In step s 24 which, automatically touch screen calibration is carried out.
In the present embodiment, step S23-S24 is a kind of embodiment of step S13, when the environmental parameter value of the touch-screen got according to the current environment parameter value of touch-screen and last time or last time carry out touch screen calibration touch-screen environmental parameter value between difference, determine whether to carry out touch screen calibration, make terminal can carry out touch screen calibration in time according to the change of current environment parameter value, thus improve the accuracy of touch-screen report point.
When the changing value of touch-screen current environment parameter value comprises above-mentioned first difference and the second difference, as shown in Figure 3, said method may be embodied as following steps S31-S34.
In step S31, obtain the current environment parameter value of the touch-screen of terminal.
In step s 32, calculate the current environment parameter value of touch-screen and the first difference of the environmental parameter value of the last touch-screen got, and the current environment parameter value of touch-screen with last carry out touch screen calibration time touch-screen the second difference of environmental parameter value.
In step S33, judge whether have at least one difference to reach predetermined threshold value in the first difference and the second difference; If the first difference and the second difference have at least one difference to reach predetermined threshold value, then continue to perform step S34; If the first difference and the second difference all do not reach predetermined threshold value, then return step S31.
In step S34, automatically carry out touch screen calibration.
In the present embodiment, step S33-S34 is the another kind of embodiment of step S13, first difference and the second difference are compared simultaneously, automatically touch screen calibration will be carried out when one of them reaches predetermined threshold value, technical scheme in a upper embodiment, the technical scheme of the present embodiment makes the trigger condition of calibration more accurate, thus improves the accuracy of touch-screen report point.
Below by specific embodiment, the screen calibration method that the disclosure provides is described.
In one embodiment, for temperature, the screen calibration method that disclosure embodiment provides is described.As shown in Figure 4, S41-S46 is comprised the following steps.
In step S41, obtain the value of the multiple temperature sensors in terminal.
In step S42, determine the temperature sensor that multiple temperature sensor middle distance touch-screen is nearest.
In step S43, by the value of temperature sensor nearest for distance touch-screen, as the Current Temperatures of the touch-screen of terminal.
In step S44, calculate the changing value of the Current Temperatures of touch-screen.This changing value calculates by following steps: calculate first difference of temperature of Current Temperatures with the last touch-screen got of touch-screen, the Current Temperatures of touch-screen with last carry out screen calibration time touch-screen temperature the second difference at least one.
In step S45, judge whether the changing value of the Current Temperatures of touch-screen reaches predetermined threshold value; If the changing value of the Current Temperatures of touch-screen reaches predetermined threshold value, then continue to perform step S46; If the changing value of the Current Temperatures of touch-screen does not reach predetermined threshold value, then return step S41.Such as, predetermined threshold value can be set as 5 DEG C, when the changing value of the Current Temperatures of touch-screen meets or exceeds 5 DEG C, then automatically carries out touch screen calibration.After calculating the first difference and the second difference according to the embodiment of step S44, if having at least one difference to reach predetermined threshold value 5 DEG C in the first difference and the second difference, terminal will carry out touch screen calibration automatically.
In step S46, automatically carry out touch screen calibration.
In the present embodiment, when terminal there being multiple temperature sensor, also can perform above-mentioned steps S41, directly determine the temperature sensor that its middle distance touch-screen is nearest, and the value of this temperature sensor of Real-time Obtaining be as the Current Temperatures of terminal touch screen.Visible, the technical scheme of the present embodiment can learn the change of the Current Temperatures of touch-screen by temperature sensor, and calibrates touch-screen in time according to the change of Current Temperatures, with the situation avoiding touch-screen to report point by mistake.
In one embodiment, for humidity, the screen calibration method that disclosure embodiment provides is described.When current environment parameter value comprises current humidity, terminal can the current humidity of Real-Time Monitoring touch-screen, and calculate the changing value of the current humidity of touch-screen, specifically the humidity of touch-screen when current humidity and previous calibration touch-screen can be compared, or the humidity of current humidity with the last touch-screen got is compared, and then draw the changing value of touch-screen current humidity, such as, by installing at terminal inner the current humidity that touch-screen monitored by humidity sensor.Now, the predetermined threshold value that can pre-set humidity change is stored in terminal, and the changing value of the current humidity of touch-screen and predetermined threshold value are compared, if when the changing value of the current humidity of touch-screen reaches predetermined threshold value, terminal will carry out touch screen calibration automatically.Such as, predetermined threshold value is 10%, so when the current humidity of touch-screen reduces by 10% or when increasing 10%, terminal will carry out touch screen calibration automatically.The technical scheme of the present embodiment by learning the change of the current humidity of touch-screen in real time, and can be calibrated touch-screen according to the change of current humidity in time, with the situation avoiding touch-screen to report point by mistake.
In one embodiment, when comprising the electric field intensity in current environment at current environment parameter value, terminal can be calibrated touch-screen according to the change of the electric field intensity in the current environment monitored, the predetermined threshold value of default electric field intensity changing value can be pre-set, if when the changing value of the electric field intensity so in current environment reaches predetermined threshold value, terminal will carry out touch screen calibration in time, thus avoids touch-screen to report the situation of point by mistake.
In one embodiment, current environment parameter value in above-described embodiment can also be integrated and monitor, that is, terminal judges whether to carry out touch screen calibration by the combination of any two kinds or three kinds in the electric field intensity in the Current Temperatures of touch-screen, current humidity, current environment.When in conjunction with any two kinds or three kinds as current environment parameter value time, each self-corresponding weights of multiple parameter values can be set, thus determine the impact of current environment parameter value on touch-screen according to different weights, and then determine whether to carry out touch screen calibration.In this embodiment, combined by multiple current environment parameter value and consider, the opportunity that terminal is calibrated touch-screen is more accurate.
In above-mentioned any embodiment, when obtaining the current environment parameter value of touch-screen of terminal, the current environment parameter value of touch-screen can be obtained according to predeterminated frequency, this embodiment realizes by the timing function of timer, changing value due to current environment parameter value needs the regular hour when reaching predetermined threshold value, therefore the scheme of the present embodiment makes terminal need not the current environment parameter value of Real-Time Monitoring touch-screen, improves terminal to the monitoring efficiency of current environment parameter value.
Following is disclosure device embodiment, may be used for performing disclosure embodiment of the method.
Fig. 5 is a kind of screen calibration device block diagram according to an exemplary embodiment, and this device can realize becoming the some or all of of electronic equipment by software, hardware or both combinations.With reference to Fig. 5, this device comprises:
Acquisition module 51 is configured to the current environment parameter value of the touch-screen obtaining terminal.
Computing module 52 is configured to the changing value of the current environment parameter value calculating touch-screen.
Calibration module 53 is configured to when the change of the current environment parameter value of touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
In one embodiment, as shown in Figure 6, acquisition module 51 comprises:
First obtains submodule 511 is configured to when current environment parameter value comprises Current Temperatures, obtains the value of the temperature sensor in terminal, as the Current Temperatures of touch-screen.
In one embodiment, as shown in Figure 7, acquisition module 51 also comprises:
First determines that submodule 512 is configured to when getting the value of the multiple temperature sensors in terminal, determines the temperature sensor that multiple temperature sensor middle distance touch-screen is nearest.
Second determines that submodule 513 is configured to the value of temperature sensor nearest for distance touch-screen, as the Current Temperatures of the touch-screen of terminal.
In one embodiment, as shown in Figure 8, acquisition module 51 comprises:
Second obtains the current environment parameter value that submodule 514 is configured to the touch-screen obtaining terminal according to predeterminated frequency.
In one embodiment, as shown in Figure 9, computing module 52 comprises:
Calculating sub module 521 is configured to calculate at least one in following difference:
The current environment parameter value of touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of touch-screen with last carry out touch screen calibration time touch-screen the second difference of environmental parameter value.
In one embodiment, as shown in Figure 10, calibration module 53 comprises:
First judges that submodule 531 is configured to when changing value comprises the first difference or the second difference, judges whether the first difference or the second difference reach predetermined threshold value.
First calibration submodule 532 is configured to when the first difference or the second difference reach predetermined threshold value, then automatically carry out touch screen calibration.
In one embodiment, as shown in figure 11, calibration module 53 comprises:
Second judges that submodule 533 is configured to when changing value comprises the first difference and the second difference, judges whether have at least one difference to reach predetermined threshold value in the first difference and the second difference.
Second calibration submodule 534 is configured to when having at least one difference to reach predetermined threshold value in the first difference and the second difference, then automatically carry out touch screen calibration.
Adopt the device that disclosure embodiment provides, can the current environment parameter value of real-time monitoring terminal touch-screen, and in time touch-screen is calibrated according to the change of the current environment parameter value of touch-screen, avoid the situation of the wrong report point that terminal touch screen causes because of external environment impact, thus improve the accuracy of touch-screen report point, improve the experience of user.
In the exemplary embodiment, disclosure embodiment also provides a kind of screen calibration device, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
When the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
Above-mentioned processor also can be configured to:
Described current environment parameter value comprises at least one in following parameter value: the electric field intensity in Current Temperatures, current humidity, current environment.
Above-mentioned processor also can be configured to:
The current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
When described current environment parameter value comprises Current Temperatures, obtain the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
Above-mentioned processor also can be configured to:
The current environment parameter value of the touch-screen of the described terminal of described acquisition, also comprises:
When getting the value of the multiple temperature sensors in described terminal, determine the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
By the value of the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
Above-mentioned processor also can be configured to:
The current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
The current environment parameter value of the touch-screen of described terminal is obtained according to predeterminated frequency.
Above-mentioned processor also can be configured to:
The changing value of the current environment parameter value of the described touch-screen of described calculating, comprising:
Calculate at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
Above-mentioned processor also can be configured to:
When described changing value comprises described first difference or described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether described first difference or described second difference reach predetermined threshold value;
When described first difference or described second difference reach predetermined threshold value, then automatically carry out touch screen calibration.
Above-mentioned processor also can be configured to:
When described changing value comprises described first difference and described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
When having at least one difference to reach predetermined threshold value in described first difference and described second difference, then automatically carry out touch screen calibration.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Figure 12 is the block diagram of a kind of device 800 for screen calibration according to an exemplary embodiment.Such as, device 800 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 12, device 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
The integrated operation of the usual control device 800 of processing components 802, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing element 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of equipment 800.The example of these data comprises for any application program of operation on device 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 806 is device 800 provide electric power.Electric power assembly 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between described device 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises a microphone (MIC), and when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for device 800.Such as, sensor module 814 can detect the opening/closing state of equipment 800, the relative positioning of assembly, such as described assembly is display and the keypad of device 800, the position of all right pick-up unit 800 of sensor module 814 or device 800 1 assemblies changes, the presence or absence that user contacts with device 800, the temperature variation of device 800 orientation or acceleration/deceleration and device 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of device 800.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of device 800, make device 800 can perform a kind of screen calibration method, described method comprises:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
When the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
Described current environment parameter value comprises at least one in following parameter value: the electric field intensity in Current Temperatures, current humidity, current environment.
The current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
When described current environment parameter value comprises Current Temperatures, obtain the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
The current environment parameter value of the touch-screen of the described terminal of described acquisition, also comprises:
When getting the value of the multiple temperature sensors in described terminal, determine the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
By the value of the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
The current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
The current environment parameter value of the touch-screen of described terminal is obtained according to predeterminated frequency.
The changing value of the current environment parameter value of the described touch-screen of described calculating, comprising:
Calculate at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
When described changing value comprises described first difference or described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether described first difference or described second difference reach predetermined threshold value;
When described first difference or described second difference reach predetermined threshold value, then automatically carry out touch screen calibration.
When described changing value comprises described first difference and described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
When having at least one difference to reach predetermined threshold value in described first difference and described second difference, then automatically carry out touch screen calibration.
Those skilled in the art, at consideration instructions and after putting into practice disclosure herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (16)
1. a screen calibration method, is characterized in that, is applied to terminal, and described method comprises:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
Then automatically touch screen calibration is carried out when the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value.
2. method according to claim 1, is characterized in that, described current environment parameter value comprises at least one in following parameter value: the electric field intensity in Current Temperatures, current humidity, current environment.
3. method according to claim 1, it is characterized in that, the current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising: when described current environment parameter value comprises Current Temperatures, obtain the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
4. method according to claim 3, is characterized in that,
The current environment parameter value of the touch-screen of the described terminal of described acquisition, also comprises: when getting the value of the multiple temperature sensors in described terminal, determines the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
By the value of the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
5. method according to claim 1, is characterized in that, the current environment parameter value of the touch-screen of the described terminal of described acquisition, comprising:
The current environment parameter value of the touch-screen of described terminal is obtained according to predeterminated frequency.
6. method according to claim 1, is characterized in that,
The changing value of the current environment parameter value of the described touch-screen of described calculating, comprising:
Calculate at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
7. method according to claim 6, is characterized in that,
When described changing value comprises described first difference or described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether described first difference or described second difference reach predetermined threshold value;
When described first difference or described second difference reach predetermined threshold value, then automatically carry out touch screen calibration.
8. method according to claim 6, is characterized in that,
When described changing value comprises described first difference and described second difference, when the changing value of the described current environment parameter value when described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration, comprising:
Judge whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
When having at least one difference to reach predetermined threshold value in described first difference and described second difference, then automatically carry out touch screen calibration.
9. a screen calibration device, is characterized in that, is applied to terminal, and described device comprises:
Acquisition module, for obtaining the current environment parameter value of the touch-screen of described terminal;
Computing module, for calculating the changing value of the current environment parameter value of described touch-screen;
Calibration module, when the changing value for the current environment parameter value when described touch-screen reaches predetermined threshold value, then carries out touch screen calibration automatically.
10. device according to claim 9, is characterized in that, described acquisition module comprises:
First obtains submodule, for when described current environment parameter value comprises Current Temperatures, obtains the value of the temperature sensor in described terminal, as the Current Temperatures of described touch-screen.
11. devices according to claim 9, is characterized in that, described acquisition module also comprises:
First determines submodule, for when getting the value of the multiple temperature sensors in described terminal, determines the temperature sensor that described in described multiple temperature sensor middle distance, touch-screen is nearest;
Second determines submodule, for the value by the described temperature sensor nearest apart from described touch-screen, as the Current Temperatures of the touch-screen of described terminal.
12. devices according to claim 9, is characterized in that, described acquisition module comprises:
Second obtains submodule, for obtaining the current environment parameter value of the touch-screen of described terminal according to predeterminated frequency.
13. devices according to claim 9, is characterized in that, described computing module comprises:
Calculating sub module, for calculating at least one in following difference:
The current environment parameter value of described touch-screen and the first difference of the environmental parameter value of the last touch-screen got;
The current environment parameter value of described touch-screen with last carry out touch screen calibration time described touch-screen the second difference of environmental parameter value.
14. devices according to claim 13, is characterized in that, described calibration module comprises:
First judges submodule, for when described changing value comprises described first difference or described second difference, judges whether described first difference or described second difference reach predetermined threshold value;
First calibration submodule, for when described first difference or described second difference reach predetermined threshold value, then carries out touch screen calibration automatically.
15. devices according to claim 13, is characterized in that, described calibration module comprises:
Second judges submodule, for when described changing value comprises described first difference and described second difference, judges whether have at least one difference to reach predetermined threshold value in described first difference and described second difference;
Second calibration submodule, for when having at least one difference to reach predetermined threshold value in described first difference and described second difference, then carries out touch screen calibration automatically.
16. 1 kinds of screen calibration devices, is characterized in that, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the current environment parameter value of the touch-screen of described terminal;
Calculate the changing value of the current environment parameter value of described touch-screen;
When the changing value of the current environment parameter value of described touch-screen reaches predetermined threshold value, then automatically carry out touch screen calibration.
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