CN104252273A - Contact reporting rate processing method and device of touch screen - Google Patents
Contact reporting rate processing method and device of touch screen Download PDFInfo
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- CN104252273A CN104252273A CN201310267356.7A CN201310267356A CN104252273A CN 104252273 A CN104252273 A CN 104252273A CN 201310267356 A CN201310267356 A CN 201310267356A CN 104252273 A CN104252273 A CN 104252273A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
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- User Interface Of Digital Computer (AREA)
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Abstract
The invention provides a contact reporting rate processing method and device of a touch screen. The method comprises the following steps: obtaining a contact reporting rate needed by a current application of the touch screen; judging whether the contact reporting rate of current operation of the touch screen needs to be adjusted or not according to the contact reporting rate needed by the current application of the touch screen and the contact reporting rate of the current operation of the touch screen; if so, adjusting the contact reporting rate of the current operation of the touch screen. By adopting the contact reporting rate processing method and device of the touch screen, the problems in the related technology that the power consumption of an intelligent terminal is high and user experiences are influenced are solved, so that the effects of greatly reducing the power consumption of the intelligent terminal and improving the user experiences are realized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of touch-screen report point rate disposal route and device.
Background technology
Touch-screen is a kind of transparent medium being attached to display surface, mainly contains the touch-screen of several types at present, they respectively: resistance-type, surface capacitance type and inductance capacitance formula, surface acoustic wave type, infrared type etc.Wherein, capacitive touch screen application is comparatively extensive, is mainly concerned with communication and consumer electronics, as: smart mobile phone, mobile phone, multimedia player, notebook computer etc.
Capacitive touch screen judges touch point by the induction capacitance variations that produces of human body touch.It has two groups of signal wires: drive wire and the line of induction, and drive wire transmits, the change of line of induction detecting capacitance.When finger touch on the metal layer time, due to the existence of human body electric field, finger and touch screen surface form a coupling capacitance, and for high-frequency current, electric capacity is direct conductor, siphon away a very little electric current so point from contact point.Have impact on the coupling between two electrodes near touch point, thus change the electric capacity between these two electrodes.When detecting mutual capacitance size, the electrode in drive wire direction sends pumping signal successively, all electrodes Received signal strength simultaneously in line of induction direction, the change of the capacitance of all horizontal and vertical electrodes intersect points can be obtained like this, the i.e. capacitance size of the two dimensional surface of whole touch-screen, according to touch screen two-dimensional capacitance change data, can calculate the coordinate of each touch point, even if therefore screen is upper multiple touch point, the true coordinate of each touch point also can be calculated.
Along with the develop rapidly of the progress of smart mobile phone technology and smart mobile phone application and universal, except basic application such as making a phone call, send short messages, can also by surfing Internet with cell phone, chat, see video, see novel, take pictures.Along with using the user of smart mobile phone day by day to increase, the requirement of user to mobile telephone power consumption is also more and more higher.But although the capacity of battery is also increasing, smart mobile phone is still always unsatisfactory in power consumption.The screen size of current smart mobile phone constantly increases, and just proposes higher challenge to the requirement of power consumption.
Therefore, there is intelligent terminal power consumption in the related high, affect the problem of Consumer's Experience.
Summary of the invention
The invention provides a kind of touch-screen report point rate disposal route and device, at least to solve, to there is intelligent terminal power consumption in the related high, affects the problem of Consumer's Experience.
According to an aspect of the present invention, provide a kind of touch-screen report point rate disposal route, comprising: obtain the report point rate needed for described touch-screen current application; The report point rate of the report point rate needed for described touch-screen current application and the current operation of described touch-screen, judges whether the report point rate needing to adjust the current operation of described touch-screen; When judged result is for being, adjust the report point rate of the current operation of described touch-screen.
Preferably, the report point rate obtained needed for described touch-screen current application comprises: the height according to report point rate is classified to one or more application; Judge whether described touch-screen current application is present in sorted classification; When judged result is for being, search report point rate corresponding to described classification according to the classification residing for described touch-screen current application.
Preferably, the report point rate obtained needed for described touch-screen current application comprises: arrange the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in described touch-screen current application sliding action, wherein, described first predetermined threshold is less than described second predetermined threshold; Add up in described touch-screen current application sliding action the equispaced reported a little; According to the described equispaced of described first predetermined threshold, described second predetermined threshold and statistics, determine the report point rate needed for described touch-screen current application.
Preferably, according to the described equispaced of described first predetermined threshold, described second predetermined threshold and statistics, one of at least determine the report point rate needed for described touch-screen current application in the following manner: when the described equispaced added up is less than described first predetermined threshold, determine that the grade of the report point rate needed for described touch-screen current application is a grade lower than predetermine level; Be greater than described first predetermined threshold in the described equispaced of statistics, and when being less than described second predetermined threshold, determine that the grade of the report point rate needed for described touch-screen current application is described predetermine level; When the described equispaced added up is greater than described second predetermined threshold, the report point rate determining needed for described touch-screen current application is a grade higher than described predetermine level.
Preferably, after the report point rate of the current operation of the described touch-screen of adjustment, also comprise: the report point rate according to the described touch-screen after adjustment adjusts the frequency of the collection touch data of described touch-screen.
According to a further aspect in the invention, provide a kind of touch-screen report point rate treating apparatus, comprising: acquisition module, for obtaining the report point rate needed for described touch-screen current application; Judge module, for the report point rate of the report point rate needed for described touch-screen current application and the current operation of described touch-screen, judges whether the report point rate needing to adjust the current operation of described touch-screen; First adjusting module, for when judged result is for being, adjusts the report point rate of the current operation of described touch-screen.
Preferably, described acquisition module comprises: taxon, for classifying to one or more application according to the height of report point rate; Judging unit, for judging whether described touch-screen current application is present in sorted classification; Searching unit, for when judged result is for being, searching report point rate corresponding to described classification according to the classification residing for described touch-screen current application.
Preferably, described acquisition module comprises: setting unit, and for arranging the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in described touch-screen current application sliding action, wherein, described first predetermined threshold is less than described second predetermined threshold; Statistic unit, for adding up in described touch-screen current application sliding action the equispaced reported a little; Determining unit, for the described equispaced according to described first predetermined threshold, described second predetermined threshold and statistics, determines the report point rate needed for described touch-screen current application.
Preferably, described determining unit comprise following one of at least: first determines subelement, for being less than described first predetermined threshold in the described equispaced added up, determine that the grade of the report point rate needed for described touch-screen current application is a grade lower than predetermine level; Second determines subelement, for being greater than described first predetermined threshold in the described equispaced of statistics, and when being less than described second predetermined threshold, determines that the grade of the report point rate needed for described touch-screen current application is described predetermine level; 3rd determines subelement, and for being greater than described second predetermined threshold in the described equispaced added up, the report point rate determining needed for described touch-screen current application is a grade higher than described predetermine level.
Preferably, this device also comprises: the second adjusting module, for adjusting the frequency of the collection touch data of described touch-screen according to the report point rate of the described touch-screen after adjustment.
By the present invention, adopt the report point rate obtained needed for described touch-screen current application; The report point rate of the report point rate needed for described touch-screen current application and the current operation of described touch-screen, judges whether the report point rate needing to adjust the current operation of described touch-screen; When judged result is for being, adjust the report point rate of the current operation of described touch-screen, solve in correlation technique that to there is intelligent terminal power consumption high, affect the problem of Consumer's Experience, and then reach the power consumption significantly reducing intelligent terminal, improve the effect of Consumer's Experience.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the process flow diagram of the touch-screen report point rate disposal route according to the embodiment of the present invention;
Fig. 2 is the structured flowchart of the touch-screen report point rate treating apparatus according to the embodiment of the present invention;
Fig. 3 is the preferred structure block diagram one of acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention;
Fig. 4 is the preferred structure block diagram two of acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention;
Fig. 5 is the preferred structure block diagram of determining unit 46 in acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention;
Fig. 6 is the touch-screen report point rate treating apparatus preferred structure block diagram according to the embodiment of the present invention;
Fig. 7 is the structured flowchart of the device of self-adaptative adjustment touch-screen report point rate according to the embodiment of the present invention;
Fig. 8 is the process flow diagram realizing touch-screen self-adaptative adjustment report point rate method according to the preferred embodiment of the invention;
Fig. 9 is the preferred flow charts of touch-screen self-adaptative adjustment report point rate according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Provide a kind of touch-screen report point rate disposal route in the present embodiment, Fig. 1 is the process flow diagram of the touch-screen report point rate disposal route according to the embodiment of the present invention, and as shown in Figure 1, this flow process comprises the steps:
Step S102, obtains the report point rate needed for touch-screen current application;
Step S104, the report point rate of the report point rate needed for touch-screen current application and the current operation of touch-screen, judges whether the report point rate needing to adjust the current operation of touch-screen;
Step S106, when judged result is for being, the report point rate of the current operation of adjustment touch-screen.
Pass through above-mentioned steps, according to the report point rate needed for touch-screen current application, adjust the report point rate of the current operation of touch-screen, terminal can be made when use requires not to be very high application to report point rate, the sweep frequency of automatic adjustment touch-screen, while not affecting Consumer's Experience, reduce the power consumption of terminal significantly.
When obtaining the report point rate needed for touch-screen current application, the height in advance according to report point rate is classified to one or more application; Then judge whether touch-screen current application is present in sorted classification; When judged result is for being, search report point rate corresponding to classification according to the classification residing for touch-screen current application.Namely the report point rate of different stage is set respectively for different application, such as, the rank of report point rate can be divided into three grades: low report point rate, middle report point rate and high report point rate, such as, the application of low report point corresponding to rate wherein can be the application such as video player, reader, browser and picture library; The application of middle report point corresponding to rate wherein can be the application such as dialing, note; It can be the various game such as the fruit person of bearing game that height report wherein selects rate.
And for application non-existent in sorted table, the report point rate obtained needed for touch-screen current application can adopt following processing mode, the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in touch-screen current application sliding action are first set, wherein, this first predetermined threshold is less than the second predetermined threshold; Equispaced is a little reported in statistics touch-screen current application sliding action; According to the equispaced of the first predetermined threshold, the second predetermined threshold and statistics, determine the report point rate needed for touch-screen current application.Wherein, according to the equispaced of the first predetermined threshold, the second predetermined threshold and statistics, determine that the report point rate needed for touch-screen current application can by multiple processing mode, such as, one of at least can be processed by following processing mode: when the equispaced added up is less than the first predetermined threshold, determine that the grade of the report point rate needed for touch-screen current application is a grade lower than predetermine level; Be greater than the first predetermined threshold in the equispaced of statistics, and when being less than the second predetermined threshold, determine that the grade of the report point rate needed for touch-screen current application is predetermine level; When the equispaced added up is greater than the second predetermined threshold, the report point rate determining needed for touch-screen current application is a grade higher than predetermine level.Such as, can set the first predetermined threshold corresponding to predetermine level according to actual conditions is x pixel, the second predetermined threshold that predetermine level is corresponding is y pixel, when reporting the equispaced of point to be less than x pixel, illustrate that report point rate is now too high, the report point rate needed for this application need reduce a grade than this predetermine level; When reporting the equispaced of point between x pixel and y pixel, illustrate that the report point rate now run is suitable, therefore, the report point rate required for this application is identical with predetermine level; And when reporting the equispaced of point to be greater than y pixel, illustrate that report point rate is now too low, the report point rate needed for this application need improve a grade than this predetermine level.
Preferably, after the report point rate of the current operation of adjustment touch-screen, can also according to the frequency of the collection touch data of the report point rate adjustment touch-screen of the touch-screen after adjustment.Carry out scanning touch-screen according to the frequency after adjustment, collect the data of each passage of touch-screen, the data collected are carried out conversion process, completes the operational processes of touch-screen.
Additionally provide a kind of touch-screen report point rate treating apparatus in the present embodiment, this device is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following examples preferably realizes with software, hardware, or the realization of the combination of software and hardware also may and conceived.
Fig. 2 is the structured flowchart of the touch-screen report point rate treating apparatus according to the embodiment of the present invention, and as shown in Figure 2, this device comprises acquisition module 22, judge module 24 and the first adjusting module 26, is described below to this device.
Acquisition module 22, for obtaining the report point rate needed for touch-screen current application; Judge module 24, is connected to above-mentioned acquisition module 22, for the report point rate of the report point rate needed for touch-screen current application and the current operation of touch-screen, judges whether the report point rate needing to adjust the current operation of touch-screen; First adjusting module 26, is connected to above-mentioned judge module 24, for when judged result is for being, and the report point rate of the current operation of adjustment touch-screen.
Fig. 3 is the preferred structure block diagram one of acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention, as shown in Figure 3, this acquisition module 22 comprises taxon 32, judging unit 34 and searches unit 36, is described below to this acquisition module 22.
Taxon 32, for classifying to one or more application according to the height of report point rate; Judging unit 34, is connected to above-mentioned taxon 32, for judging whether touch-screen current application is present in sorted classification; Searching unit 36, be connected to above-mentioned judging unit 34, for when judged result is for being, searching report point rate corresponding to classification according to the classification residing for touch-screen current application.
Fig. 4 is the preferred structure block diagram two of acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention, as shown in Figure 4, this acquisition module 22 comprises setting unit 42, statistic unit 44 and determining unit 46, is described below to this acquisition module 22.
Setting unit 42, for arranging the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in touch-screen current application sliding action, wherein, this first predetermined threshold is less than this second predetermined threshold; Statistic unit 44, for adding up in touch-screen current application sliding action the equispaced reported a little; Determining unit 46, is connected to above-mentioned setting unit 42 and statistic unit 44, for the equispaced according to above-mentioned first predetermined threshold, the second predetermined threshold and statistics, determines the report point rate needed for touch-screen current application.
Fig. 5 is the preferred structure block diagram of determining unit 46 in acquisition module 22 in the touch-screen report point rate treating apparatus according to the embodiment of the present invention, as shown in Figure 5, this determining unit 46 comprise following one of at least: first determines that subelement 52, second determines that subelement 56 determined by subelement 54 and the 3rd, is described below to this determining unit 46.
First determines subelement 52, for being less than the first predetermined threshold in the equispaced added up, determines that the grade of the report point rate needed for touch-screen current application is a grade lower than predetermine level; Second determines subelement 54, for being greater than the first predetermined threshold in the equispaced of statistics, and when being less than the second predetermined threshold, determines that the grade of the report point rate needed for touch-screen current application is predetermine level; 3rd determines subelement 56, and for being greater than the second predetermined threshold in the equispaced added up, the report point rate determining needed for touch-screen current application is a grade higher than predetermine level.
Fig. 6 is the touch-screen report point rate treating apparatus preferred structure block diagram according to the embodiment of the present invention, and as shown in Figure 6, this device, except comprising all modules shown in Fig. 2, also comprises the second adjusting module 62, is described below to this adjusting module 62.
Second adjusting module 62, is connected to above-mentioned first adjusting module 26, for the frequency of the collection touch data of the report point rate adjustment touch-screen according to the touch-screen after adjustment.
Fix for current handset touch panel report point rate, under the application that there is no need, maintain higher report point rate, add power consumption undoubtedly, waste resource.In this case, propose a kind of device and method (namely above-mentioned touch-screen report point rate treating apparatus and method) of the touch-screen of self-adaptative adjustment according to actual needs report point rate in the preferred embodiment, this new method can optimize resource, greatly reduces the power consumption of touch-screen chip and terminal system.Below the device and method of above-mentioned self-adaptative adjustment touch-screen report point rate is described respectively.
Provide a kind of device of self-adaptative adjustment touch-screen report point rate in the present embodiment, Fig. 7 is the structured flowchart of the device of self-adaptative adjustment touch-screen report point rate according to the embodiment of the present invention, as shown in Figure 7, it is suitable with above-mentioned taxon 32 function that this device comprises application class module 70(), daily report point statistical module 71(is suitable with above-mentioned statistic unit 44 function), clock control module 72(is suitable with the second above-mentioned adjusting module 62 function), data acquisition module 73, analog-to-digital conversion module 74, data processing module 75, data memory module 76, interrupt generation module 77, communication module 78 and application module 79, below this device is described.
Application class module 70, be connected to above-mentioned daily report point statistical module 71 and clock control module 72, first judge that the application of current operation is whether in known classification, if, then judge the height of the application of current operation required report point rate, and result is passed to clock control module 72.Such as, the report point rate of the application such as video player, reader, browser, picture library is: need low report point rate; The report point rate of the application such as dialing, note is: report point rate in needing; The report point rate of the application such as the fruit person of bearing game, Temple Run play is: need high report point rate; If the application of current operation is not in above-mentioned classification, then proceed to daily report point statistical module 71.
Daily report point statistical module 71, be connected to above-mentioned application class module 70 and clock control module 72, add up at this application interface the equispaced reported in sliding action a little for adding up, and judge the height of report point rate needed for this application according to this statistics, and result is passed to clock control module 72.Below this is illustrated.
X and y below can set according to actual conditions, and as x, to be 15, y be that the length in pixels of about 30(10 is about 1mm, relevant with the pixel size of screen and the size of screen):
If this application only need be clicked without the need to sliding, then orientate report point rate in needing as.
Use first if this is applied as, then first orientate as and need high report point rate.
If the equispaced of report point is less than x pixel, illustrate that report point rate is now too high, this application required report point rate need reduce a grade;
If the equispaced between report point is between x and y pixel, the operation report point rate of explanation is suitable, and this application required report point rate grade is constant;
If the equispaced between report point is greater than y pixel, illustrate that report point rate is now too low, this application required report point rate need improve a grade;
Clock control module 72, is connected to above-mentioned application class module 70 and daily report point statistical module 71, controls the frequency of touch-screen scanning for the size by controlling the frequency of getting from major clock.
Data acquisition module 73, be connected to above-mentioned clock control module 72, send pumping signal successively for the electrode by drive wire direction and scan whole touch-screen, simultaneously, all electrodes Received signal strength simultaneously in line of induction direction, gathers the change of the capacitance of horizontal and vertical electrodes intersect point.
Analog-to-digital conversion module 74: be connected to above-mentioned data acquisition module 73, for being converted to digital signal by the data collected.
Data processing module 75: be connected to above-mentioned analog-to-digital conversion module 74, for by the digital signal after process conversion, has judged whether finger touch, if had, has calculated the touch point information such as coordinate.
Data memory module 76, is connected to above-mentioned data processing module 75, for the touch point information after process is stored into this module.
Interrupt generation module 77, be connected to above-mentioned data memory module 76, for the generation of responsible look-at-me, notify that host side is to read data.
Communication module 78, is connected to above-mentioned interruption generation module 77, for the communication between responsible touch screen module and main frame, as i2c.
Application module 79, is connected to above-mentioned communication module 78 and application class module 70, is distributed to corresponding application module uses for host side after obtaining touch point information.
Based on the device of above-mentioned self-adaptative adjustment touch-screen report point rate, additionally provide a kind of method of self-adaptative adjustment touch-screen report point rate in the present embodiment, the method comprises the steps:
Step S1, judges the current height running application required report point rate by application class module 70 and daily report point statistical module 71, and result of determination is passed to clock control module 72.Need high report point rate as the fruit person of bearing plays, and browser needs low report point rate etc.
Step S2, clock control module 72 reports the height of some rates to adjust the sweep frequency of touch-screen needed for current application.If need low report point rate, then reduce the sweep frequency of touch-screen, thus reduce the power consumption of touch-screen chip.Because the sweep frequency of report point rate and touch-screen has certain linear relationship, sweep frequency also reduces report point rate while reducing, thus also reduces the power consumption of process data in the host side unit interval.
Step S3, integrating step S2, to scan touch-screen according to sweep frequency of its setting and collect the data of each passage of touch-screen.
The data collected are carried out analog to digital conversion and process by step S4, have judged whether finger or other conductor touch screen curtain, if fruit has, obtain the touch point information such as coordinate.
Step S5, integrating step S4, store the touch point information obtained, and then interrupts generation module and send interruption, and notice host side reads data.
Step S6, host side obtains touch point information through communication module, and is distributed to current application.
By method and the device of above-mentioned self-adaptative adjustment touch-screen report point rate, the judgement of the report point rate of which kind of rank is needed by application programs, the sweep frequency of active accommodation touch-screen chip, make terminal when use requires not to be very high application to report point rate, by automatically regulating the sweep frequency of touch-screen chip, and then regulate the report point rate of touch-screen.Adopt the terminal after optimizing, while not affecting customer experience, significantly can reduce the power consumption of touch-screen chip and in the host side unit interval, process the power consumption of data.
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is described.
Fig. 8 is the process flow diagram realizing touch-screen self-adaptative adjustment report point rate method according to the preferred embodiment of the invention, and as shown in Figure 8, this flow process comprises the steps:
Step S802, judges the height of current application required report point rate.Application class module 70 and daily report point statistical module 71 judge the height of current application report point rate, the need of the adjustment of report point rate rank, and result are passed to clock control module 72;
Step S804, adjustment touch-screen sweep frequency.Clock control module 72, according to the judged result passed over, selects the frequency division size to pilot frequency, thus controls the sweep frequency of touch-screen;
Step S806, adjustment touch-screen report point rate.Touch-screen report point rate and sweep frequency have certain linear relationship, put report now in the adjustment of rate size the adjustment final body of sweep frequency;
Step S808, the reporting and applying of data, host side is applied the data above offered, and realizes operating effect.
Fig. 9 is the preferred flow charts of touch-screen self-adaptative adjustment report point rate according to the preferred embodiment of the invention, and as shown in Figure 9, this flow process comprises the steps:
Step S902, user selects a certain application;
Step S904, judge the height of required report point rate, application class module 70 and daily report point statistical module 71 judge the height of current application report point rate, the need of the adjustment of report point rate rank, and result are passed to clock control module 72;
Step S906, adjustment touch-screen sweep frequency, clock control module 72, according to the result of determination passed over, selects the frequency division size to pilot frequency, thus controls the sweep frequency of touch-screen;
Step S908, the scanning of data and collection, according to the frequency after adjustment, data acquisition module 73 to scan touch-screen with this frequency and detects the data on each passage and collect;
Step S910, the conversion of data and process, the simulated data obtained is converted to digital signal by data conversion module 74, and then, these data process by data processing module 75;
Whether step S912, have finger touch, judged whether finger or other conductor touch screen curtain according to the data after process, if not, returns step S908 and continue to perform, if judged finger or other conductor touch screen curtain, then perform downwards;
Step S914, the storage of data and reporting, the data finally obtained store by data memory module 76, and then, interrupt generation module 77 and produce and interrupt, notice host side comes to read data;
Step S916, the application of data, this Data dissemination by communication module 78 by digital independent out, and is completed current application to application module 79 by host side, and final realization touches effect accordingly.
Above-described embodiment and preferred implementation, while not affecting user's experience, greatly reduce the power consumption of terminal.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a touch-screen report point rate disposal route, is characterized in that, comprising:
Obtain the report point rate needed for described touch-screen current application;
The report point rate of the report point rate needed for described touch-screen current application and the current operation of described touch-screen, judges whether the report point rate needing to adjust the current operation of described touch-screen;
When judged result is for being, adjust the report point rate of the current operation of described touch-screen.
2. method according to claim 1, is characterized in that, the report point rate obtained needed for described touch-screen current application comprises:
Height according to report point rate is classified to one or more application;
Judge whether described touch-screen current application is present in sorted classification;
When judged result is for being, search report point rate corresponding to described classification according to the classification residing for described touch-screen current application.
3. method according to claim 1, is characterized in that, the report point rate obtained needed for described touch-screen current application comprises:
Arrange the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in described touch-screen current application sliding action, wherein, described first predetermined threshold is less than described second predetermined threshold;
Add up in described touch-screen current application sliding action the equispaced reported a little;
According to the described equispaced of described first predetermined threshold, described second predetermined threshold and statistics, determine the report point rate needed for described touch-screen current application.
4. method according to claim 3, is characterized in that, according to the described equispaced of described first predetermined threshold, described second predetermined threshold and statistics, one of at least determines the report point rate needed for described touch-screen current application in the following manner:
When the described equispaced added up is less than described first predetermined threshold, determine that the grade of the report point rate needed for described touch-screen current application is a grade lower than predetermine level;
Be greater than described first predetermined threshold in the described equispaced of statistics, and when being less than described second predetermined threshold, determine that the grade of the report point rate needed for described touch-screen current application is described predetermine level;
When the described equispaced added up is greater than described second predetermined threshold, the report point rate determining needed for described touch-screen current application is a grade higher than described predetermine level.
5. method according to any one of claim 1 to 4, is characterized in that, after the report point rate of the current operation of the described touch-screen of adjustment, also comprises:
Report point rate according to the described touch-screen after adjustment adjusts the frequency of the collection touch data of described touch-screen.
6. a touch-screen report point rate treating apparatus, is characterized in that, comprising:
Acquisition module, for obtaining the report point rate needed for described touch-screen current application;
Judge module, for the report point rate of the report point rate needed for described touch-screen current application and the current operation of described touch-screen, judges whether the report point rate needing to adjust the current operation of described touch-screen;
First adjusting module, for when judged result is for being, adjusts the report point rate of the current operation of described touch-screen.
7. device according to claim 6, is characterized in that, described acquisition module comprises:
Taxon, for classifying to one or more application according to the height of report point rate;
Judging unit, for judging whether described touch-screen current application is present in sorted classification;
Searching unit, for when judged result is for being, searching report point rate corresponding to described classification according to the classification residing for described touch-screen current application.
8. device according to claim 6, is characterized in that, described acquisition module comprises:
Setting unit, for arranging the first predetermined threshold and the second predetermined threshold of reporting equispaced a little in described touch-screen current application sliding action, wherein, described first predetermined threshold is less than described second predetermined threshold;
Statistic unit, for adding up in described touch-screen current application sliding action the equispaced reported a little;
Determining unit, for the described equispaced according to described first predetermined threshold, described second predetermined threshold and statistics, determines the report point rate needed for described touch-screen current application.
9. device according to claim 8, is characterized in that, described determining unit comprise following one of at least:
First determines subelement, for being less than described first predetermined threshold in the described equispaced added up, determines that the grade of the report point rate needed for described touch-screen current application is a grade lower than predetermine level;
Second determines subelement, for being greater than described first predetermined threshold in the described equispaced of statistics, and when being less than described second predetermined threshold, determines that the grade of the report point rate needed for described touch-screen current application is described predetermine level;
3rd determines subelement, and for being greater than described second predetermined threshold in the described equispaced added up, the report point rate determining needed for described touch-screen current application is a grade higher than described predetermine level.
10. the device according to any one of claim 6 to 9, is characterized in that, also comprises:
Second adjusting module, for adjusting the frequency of the collection touch data of described touch-screen according to the report point rate of the described touch-screen after adjustment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267356.7A CN104252273A (en) | 2013-06-27 | 2013-06-27 | Contact reporting rate processing method and device of touch screen |
| PCT/CN2013/084113 WO2014205933A1 (en) | 2013-06-27 | 2013-09-24 | Method and device for processing point reporting rate of touchscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267356.7A CN104252273A (en) | 2013-06-27 | 2013-06-27 | Contact reporting rate processing method and device of touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN104252273A true CN104252273A (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267356.7A Pending CN104252273A (en) | 2013-06-27 | 2013-06-27 | Contact reporting rate processing method and device of touch screen |
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| Country | Link |
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| CN (1) | CN104252273A (en) |
| WO (1) | WO2014205933A1 (en) |
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| WO2014205933A1 (en) | 2014-12-31 |
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