CN101923410A - Electronic equipment and touch positioning control method thereof - Google Patents
Electronic equipment and touch positioning control method thereof Download PDFInfo
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- CN101923410A CN101923410A CN2009100869637A CN200910086963A CN101923410A CN 101923410 A CN101923410 A CN 101923410A CN 2009100869637 A CN2009100869637 A CN 2009100869637A CN 200910086963 A CN200910086963 A CN 200910086963A CN 101923410 A CN101923410 A CN 101923410A
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Abstract
The invention provides electronic equipment and a touch positioning control method thereof. The electronic equipment comprises a touch positioning control device which comprises a parameter acquiring module, a frequency identifying module and a control module, wherein the parameter acquiring module is used for acquiring a frequency identifying parameter; the frequency identifying module is used for determining a positioning result transmitting frequency meeting the requirements of an application program according to the frequency identifying parameter, and the application program is the application program using the touch positioning device at the time; and the control module is used for controlling the touch positioning device to send a positioning result to the application program at the positioning result transmitting frequency. The invention meets the requirements of the application program, reduces the processing of redundant data, decreases the requirements for processor resources, and increases the utilization rate of the processor resources.
Description
Technical field
The present invention relates to touch the control technology field, particularly a kind of electronic equipment and touch positioning control method thereof.
Background technology
The application of touch-screen on electronic product is increasingly extensive, comprising the touch-screen by the scan mode location, as projection-type capacitive touch screen and optical imagery touch-screen etc.
Touch-screen by the scan mode location, it is usually according to the whole screen of certain frequency sweeping, with the touch point, location, and these information are delivered to HID (Human Interface Device, human interface device) driver module, the HID driver module is judged contact position according to these information, and positional information is sent to application program, produces corresponding operation by application program according to positional information.
User's touch operation is divided into continuous operation and discrete operation, the demand of its sweep frequency is different, for example, click for discrete button, this moment, sweep frequency can be hanged down, for example 1 time (sweep frequency 10Hz) of 0.1s clock scanning, also can catch user's clicking operation, (as the operation of drawing) then needs sweep frequency higher for continuous touch input operation, and for example the 0.02s clock scans 1 time (sweep frequency 50Hz), the continued operation that just can catch the user.
Yet the inventor finds that there are the following problems at least for prior art in the process that realizes the embodiment of the invention:
In the present touch-screen that passes through the scan mode location, its sweep frequency is all fixed, satisfy the demand of the highest application program of sweep frequency demand, for the lower application program of the demand of sweep frequency, high sweep frequency is unnecessary, just the information that is used to locate obtained of touch-screen has redundancy, and all information that is used to locate all needs corresponding processor resource (as central processing unit resource, digital signal processor resource etc.) to handle, and therefore can reduce the utilization factor of processor resource.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of electronic equipment and touch positioning control method thereof, improves the utilization factor of the processor resource be used to position processing.
To achieve these goals, the embodiment of the invention provides a kind of electronic equipment, comprises touch positioning device, and described touch positioning device comprises:
Scan module is used to carry out scan operation, obtains the scanning result that is used to locate;
Hardware drive module is used to drive described scan module;
The human interface device driver module is used for positioning calculating according to the described scanning result that described Hardware drive module sends, and obtains positioning result;
Wherein, described electronic equipment comprises that also one touches position control device, and described touch position control device comprises:
Parameter acquisition module is used to obtain a frequency and determines parameter;
The frequency determination module is used for determining that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement that described application program is the application program of the described touch positioning device of current use;
Control module is used to control described touch positioning device, makes described touch positioning device send described positioning result with described positioning result transmission frequency to described application program.
Preferably, above-mentioned electronic equipment, wherein, described control module is:
Frequency control module is used for by described Hardware drive module, and the sweep frequency of described scan module is set to described positioning result transmission frequency.
Preferably, above-mentioned electronic equipment, wherein,
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
First data are selected module, be used to control described Hardware drive module, make described Hardware drive module send the scanning result of second value in very first time section, for described human interface device driver module, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
Preferably, above-mentioned electronic equipment, wherein,
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
Second data are selected module, be used to control described human interface device driver module, make described human interface device driver module scanning result according to second value in very first time section position calculating, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
Preferably, above-mentioned electronic equipment, wherein,
Scan module scans with the highest frequency of its support, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
Described control module is specially:
The 3rd data are selected module, are used to control described human interface device driver module, and making described human interface device driver module is described positioning result transmission frequency to the frequency that described application program sends described positioning result.
Preferably, above-mentioned electronic equipment, wherein,
Described parameter acquisition module is specially:
The first program determination module is used for determining the title of described application program;
Described frequency determination module specifically comprises:
First preserves the unit, is used for preserving in advance each self-corresponding positioning result transmission frequency that satisfies the demands of all application names;
First determining unit is used for determining the described positioning result transmission frequency of described application program correspondence according to the title of the described application program of obtaining and the corresponding relation between application name and the positioning result transmission frequency.
Preferably, above-mentioned electronic equipment, wherein,
Described parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of described touch positioning device execution;
Described frequency determination module specifically comprises:
The value that second determining unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtain divided by described Preset Time is as described positioning result transmission frequency.
Preferably, above-mentioned electronic equipment, wherein,
Described parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of touch positioning device execution;
Described frequency determination module specifically comprises:
Computing unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtains first incoming frequency divided by described Preset Time;
The 3rd determining unit when being used for difference in this first incoming frequency that obtains and first incoming frequency that obtained last time greater than first predetermined threshold value, increases by the first default step-length with current positioning result transmission frequency, as new positioning result transmission frequency;
The 4th determining unit when being used for difference at this first incoming frequency that obtains and first input value that obtained last time less than second predetermined threshold value, reduces the second default step-length with current positioning result transmission frequency, as new positioning result transmission frequency.
To achieve these goals, the embodiment of the invention also provides a kind of touch positioning control method of electronic equipment, comprises touch positioning device in the described electronic equipment, and described touch positioning control method comprises:
Obtain a frequency and determine parameter;
Determine that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement, described application program is the application program of the described touch positioning device of current use;
Control described touch control device, make described touch control device send described positioning result to described application program with described positioning result transmission frequency.
Preferably, above-mentioned touch positioning control method, wherein, the described touch control device of described control, making described touch control device send described positioning result with described positioning result transmission frequency to described application program is specially: the Hardware drive module that is provided with in by described touch control device, the sweep frequency of the scan module that is provided with in the described touch control device are set to described positioning result transmission frequency.
Preferably, above-mentioned touch positioning control method, wherein,
The scan module that is provided with in the described touch control device scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the Hardware drive module that is provided with in the described touch control device, make described Hardware drive module send the scanning result of second value in very first time section, for the human interface device driver module that is arranged in the described touch control device, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of the scan module that is provided with in the described touch control device in the very first time section, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
Preferably, above-mentioned touch positioning control method, wherein,
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the human interface device driver module that is provided with in the described touch control device, make described human interface device driver module scanning result according to second value in very first time section position calculating, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of the scan module that is provided with in the described touch control device in the very first time section, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
Preferably, above-mentioned touch positioning control method, wherein,
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the human interface device driver module that is provided with in the described touch control device, making described human interface device driver module is described positioning result transmission frequency to the frequency that described application program sends described positioning result.
The embodiment of the invention has following beneficial effect at least:
In the embodiment of the invention, at first determine that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement, and control described touch control device, make described touch control device send described positioning result to described application program with described positioning result transmission frequency.With respect to scanning with fixing highest frequency in the prior art, both satisfied the requirement of application program, reduced processing of redundant data again, reduced requirement to processor resource, improved the utilization factor of processor resource.
Description of drawings
Fig. 1 is the schematic flow sheet of user by the various application programs of touch operation;
Fig. 2 is the structural representation of the electronic equipment of the embodiment of the invention;
Fig. 3 is the schematic flow sheet of the method for the embodiment of the invention.
Embodiment
In the electronic equipment and touch positioning control method of the embodiment of the invention, the demand of the locating periodically by judging current application program, obtain the raw data that is used to locate of the demand of the locating periodically that satisfies current application program then and handle, make that processor resource obtains more effectively utilizing.
Before the electronic equipment of the embodiment of the invention and touch positioning control method are elaborated, earlier the touch control by the scan mode location is necessarily illustrated, be beneficial to better understand the embodiment of the invention.
As shown in Figure 1, the user comprises the steps: by the basic procedure of the various application programs of touch operation
Can see from above process, can see that by this flow process drive because the result that hardware driving will scan each time sends to man-machine interaction, the HID driver module will calculate the position of pointing in each frame, also relate to the operations such as copy of internal memory during this, all need consumption of natural resource.
Therefore, in the processing procedure of prior art, in the step 11, the sweep frequency of touch-screen is high more, the follow-up data of processing that need are just many more, HID just need expend more resources to be handled, and the operations such as copy of related internal memory also need to expend more resources in the process that data shift, too can consumes resources and positioning result is sent to application program.
As shown in Figure 1, be the structural representation of the electronic equipment of the embodiment of the invention, it comprises touch positioning device and touches position control device, wherein:
This touch positioning device comprises:
Scan module is used to carry out scan operation, obtains the scanning result that is used to locate;
Hardware drive module is used to drive described scan module;
The HID driver module is used for positioning calculating according to the described scanning result that described Hardware drive module sends, and obtains positioning result, and described positioning result is sent to application program;
Described electronic equipment comprises that also one touches position control device, and this touch position control device comprises:
Parameter acquisition module is used to obtain a frequency and determines parameter;
The frequency determination module is used for determining that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement that described application program is the application program of the described touch positioning device of current use;
Control module is used to control described touch control device, makes described touch control device send described positioning result with described positioning result transmission frequency to described application program.
Can find by above-mentioned description, for the lower application program of some sweep frequency demand, its corresponding positioning result transmission frequency is also just low, and control module is to send positioning result with the positioning result transmission frequency to described application program, can when satisfying application requirement, reduce the demand of resource.
Specific implementation to above-mentioned parameter acquisition module and frequency computation part module is elaborated below.
In the specific embodiment of the invention, this parameter acquisition module and frequency computation part module can realize by following several modes.
＜implementation one 〉
In implementation one, handle according to the title of application program.
In the implementation one, parameter acquisition module is specially:
The first program determination module is used for determining the title of described application program;
The frequency determination module specifically comprises:
First preserves the unit, is used for preserving in advance each self-corresponding positioning result transmission frequency that satisfies the demands of all application names;
First determining unit is used for determining the described positioning result transmission frequency of described application program correspondence according to the title of the application program of obtaining and the corresponding relation between application name and the positioning result transmission frequency.
Illustrate as follows:
Suppose program A1, A2 that the positioning result that uses touch positioning device has been installed in the electronic equipment ..., AN.
At first according to all application programs (A1, A2 ..., AN) separately demand, set up the corresponding relation shown in the following form:
| Application program | The positioning result transmission frequency that satisfies the demands |
| A1 | f1 |
| A2 | f2 |
| ... | ... |
| AN | fN |
After parameter acquisition module is determined the application program of the described touch positioning device of current use, search the relation of this correspondence of setting up in advance, can determine the positioning result transmission frequency that satisfies the demands of the application program of the described touch positioning device of current use, suppose that application program is A2, the positioning result transmission frequency that then satisfies the demands is f2.
＜implementation two 〉
In implementation two, handle according to the frequency of user's operation.
In the implementation two, parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of touch positioning device execution;
Described frequency determination module specifically comprises:
Second determining unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtains described positioning result transmission frequency divided by described Preset Time.
At this, the user can be following data by the number of times of the input operation of touch positioning device execution in the Preset Time:
Send to the number of the positioning result of application program in the HID driver module Preset Time;
Carry out the number of times of location Calculation in the HID driver module Preset Time;
The number of the scanning result that sends in the Hardware drive module Preset Time.
＜implementation three 〉
With implementation two and implementation three combinations, get wherein higher value as described positioning result transmission frequency.
＜implementation four 〉
Variation tendency according to user's operating frequency is handled.
In the implementation four, parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of touch positioning device execution; What certainly know is that the input operation that the user carries out by touch positioning device is the operation of application programs;
Described frequency determination module specifically comprises:
Computing unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtains first numerical value divided by described Preset Time;
The 3rd determining unit when being used for difference at this first numerical value that obtains and first numerical value that obtained last time greater than first predetermined threshold value, increases by the first default step-length with current positioning result transmission frequency, as new positioning result transmission frequency;
The 4th determining unit when being used for difference at this first numerical value that obtains and first numerical value that obtained last time less than second predetermined threshold value, reduces the second default step-length with current positioning result transmission frequency, as new positioning result transmission frequency.
＜implementation five 〉
In implementation one, handle according to type of application.
In the implementation five, parameter acquisition module is specially:
The second program determination module is used for determining described type of application;
The frequency determination module specifically comprises:
Second preserves the unit, is used for preserving in advance each self-corresponding positioning result transmission frequency that satisfies the demands of all Application Types;
The 5th determining unit is used for determining the described positioning result transmission frequency of described application program correspondence according to Application Type that obtains and the corresponding relation between Application Type and the positioning result transmission frequency.
Illustrate as follows:
Suppose that the program that the positioning result that uses touch positioning device has been installed in the electronic equipment comprises following type: A1 type, A2 type ..., the AN type.
The type can be: literal input type, picture type, audio-visual broadcast type etc., the positioning result transmission frequency difference that dissimilar application programs needs.
At first according to all Application Types (A1, A2 ..., AN) separately demand, set up the corresponding relation shown in the following form:
| Application Type | The positioning result transmission frequency that satisfies the demands |
| The A1 type | f1 |
| The A2 type | f2 |
| ... | ... |
| The AN type | fN |
After parameter acquisition module is determined the type of application of the described touch positioning device of current use, search the relation of this correspondence of setting up in advance, can determine the positioning result transmission frequency that satisfies the demands of the application program of the described touch positioning device of current use, suppose that application program is A2, the positioning result transmission frequency that then satisfies the demands is f2.
Foregoing description in five kinds of implementations of parameter acquisition module and frequency determination module, but should be appreciated that also and can realize parameter acquisition module and frequency determination module in other way, obtaining the positioning result transmission frequency, but describe no longer one by one at this.
After having determined the positioning result transmission frequency of application program, need send positioning result to application program according to this frequency, with avoid unnecessary data processing and, save processor resource.
Specific implementation with regard to control module is elaborated below.
In specific embodiments of the invention, this control module can realize by following mode.
＜implementation one 〉
In implementation one, directly control the sweep frequency of the scan module of touch positioning device, this control module:
Frequency control module, the sweep frequency that is used for being provided with by described Hardware drive module described scan module is described positioning result transmission frequency.
＜implementation two 〉
Implementation two realizes by the control hardware driver module.
Scan module scans with the highest frequency of its support, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
First data are selected module, be used to control described Hardware drive module, make described Hardware drive module send the scanning result of second value in very first time section, for described HID driver module, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
＜implementation three 〉
Implementation three realizes by control HID driver module.
Scan module scans with the highest frequency of its support, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
Second data are selected module, be used to control described HID driver module, make described HID driver module scanning result according to second value in very first time section position calculating, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
＜implementation four 〉
Implementation four still realizes by control HID driver module.
Scan module scans with the highest frequency of its support, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
The 3rd data are selected module, are used to control described HID driver module, make described HID driver module be less than or equal to described positioning result transmission frequency to the frequency that described application program sends described positioning result.
The method of the embodiment of the invention comprises as shown in Figure 3:
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (13)
1. an electronic equipment comprises touch positioning device, and described touch positioning device comprises:
Scan module is used to carry out scan operation, obtains the scanning result that is used to locate;
Hardware drive module is used to drive described scan module;
The human interface device driver module is used for positioning calculating according to the described scanning result that described Hardware drive module sends, and obtains positioning result;
It is characterized in that described electronic equipment comprises that also one touches position control device, described touch position control device comprises:
Parameter acquisition module is used to obtain a frequency and determines parameter;
The frequency determination module is used for determining that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement that described application program is the application program of the described touch positioning device of current use;
Control module is used to control described touch positioning device, makes described touch positioning device send described positioning result with described positioning result transmission frequency to described application program.
2. electronic equipment according to claim 1 is characterized in that, described control module is:
Frequency control module is used for by described Hardware drive module, and the sweep frequency of described scan module is set to described positioning result transmission frequency.
3. electronic equipment according to claim 1 is characterized in that:
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
First data are selected module, be used to control described Hardware drive module, make described Hardware drive module send the scanning result of second value in very first time section, for described human interface device driver module, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
4. electronic equipment according to claim 1 is characterized in that:
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
This control module is specially:
Second data are selected module, be used to control described human interface device driver module, make described human interface device driver module scanning result according to second value in very first time section position calculating, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of very first time section interscan module, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
5. electronic equipment according to claim 1 is characterized in that:
Scan module scans with the highest frequency of its support, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
Described control module is specially:
The 3rd data are selected module, are used to control described human interface device driver module, and making described human interface device driver module is described positioning result transmission frequency to the frequency that described application program sends described positioning result.
6. according to claim 1,2,3,4 or 5 described electronic equipments, it is characterized in that:
Described parameter acquisition module is specially:
The first program determination module is used for determining the title of described application program;
Described frequency determination module specifically comprises:
First preserves the unit, is used for preserving in advance each self-corresponding positioning result transmission frequency that satisfies the demands of all application names;
First determining unit is used for determining the described positioning result transmission frequency of described application program correspondence according to the title of the described application program of obtaining and the corresponding relation between application name and the positioning result transmission frequency.
7. according to claim 1,2,3,4 or 5 described electronic equipments, it is characterized in that:
Described parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of described touch positioning device execution;
Described frequency determination module specifically comprises:
The value that second determining unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtain divided by described Preset Time is as described positioning result transmission frequency.
8. according to claim 1,2,3,4 or 5 described electronic equipments, it is characterized in that:
Described parameter acquisition module is specially:
The user operates acquisition module, is used to obtain the number of times of the interior user of Preset Time by the input operation of touch positioning device execution;
Described frequency determination module specifically comprises:
Computing unit, the number of times that is used for described user is operated the input operation that acquisition module obtains obtains first incoming frequency divided by described Preset Time;
The 3rd determining unit when being used for difference in this first incoming frequency that obtains and first incoming frequency that obtained last time greater than first predetermined threshold value, increases by the first default step-length with current positioning result transmission frequency, as new positioning result transmission frequency;
The 4th determining unit when being used for difference at this first incoming frequency that obtains and first input value that obtained last time less than second predetermined threshold value, reduces the second default step-length with current positioning result transmission frequency, as new positioning result transmission frequency.
9. the touch positioning control method of an electronic equipment comprises touch positioning device in the described electronic equipment, it is characterized in that, described touch positioning control method comprises:
Obtain a frequency and determine parameter;
Determine that according to described frequency parameter determines to satisfy the positioning result transmission frequency of application requirement, described application program is the application program of the described touch positioning device of current use;
Control described touch control device, make described touch control device send described positioning result to described application program with described positioning result transmission frequency.
10. touch positioning control method according to claim 9, it is characterized in that, the described touch control device of described control, making described touch control device send described positioning result with described positioning result transmission frequency to described application program is specially: the Hardware drive module that is provided with in by described touch control device, the sweep frequency of the scan module that is provided with in the described touch control device are set to described positioning result transmission frequency.
11. touch positioning control method according to claim 9 is characterized in that:
The scan module that is provided with in the described touch control device scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the Hardware drive module that is provided with in the described touch control device, make described Hardware drive module send the scanning result of second value in very first time section, for the human interface device driver module that is arranged in the described touch control device, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of the scan module that is provided with in the described touch control device in the very first time section, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
12. touch positioning control method according to claim 9 is characterized in that:
Described scan module scans with highest frequency, and the merchant of described highest frequency and described positioning result transmission frequency is first numerical value;
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the human interface device driver module that is provided with in the described touch control device, make described human interface device driver module scanning result according to second value in very first time section position calculating, the merchant of described second value and third value equals described first numerical value, this third value is the quantity of the scanning result that obtains of the scan module that is provided with in the described touch control device in the very first time section, and the scanning result of described second value is uniformly distributed in the scanning result of described third value.
13. touch positioning control method according to claim 9 is characterized in that:
The described touch control device of described control makes described touch control device send described positioning result with described positioning result transmission frequency to described application program and is specially:
Control the human interface device driver module that is provided with in the described touch control device, making described human interface device driver module is described positioning result transmission frequency to the frequency that described application program sends described positioning result.
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| CN104252273A (en) * | 2013-06-27 | 2014-12-31 | 中兴通讯股份有限公司 | Contact reporting rate processing method and device of touch screen |
| CN106383654A (en) * | 2016-09-12 | 2017-02-08 | 广东欧珀移动通信有限公司 | Touch screen parameter adjustment method and mobile terminal |
| CN107368252A (en) * | 2017-07-04 | 2017-11-21 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal and its apply touch screen data processing method and storage medium more |
| CN107402625A (en) * | 2017-07-28 | 2017-11-28 | 广东欧珀移动通信有限公司 | Touch screen scanning method, device, terminal and computer-readable recording medium |
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| US20060050062A1 (en) * | 2004-08-19 | 2006-03-09 | Masanori Ozawa | Input device |
| CN101393501B (en) * | 2007-09-17 | 2010-06-09 | 禾瑞亚科技股份有限公司 | Apparatus and method for judging contact position on touch control screen of capacitance touching control panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104252273A (en) * | 2013-06-27 | 2014-12-31 | 中兴通讯股份有限公司 | Contact reporting rate processing method and device of touch screen |
| CN106383654A (en) * | 2016-09-12 | 2017-02-08 | 广东欧珀移动通信有限公司 | Touch screen parameter adjustment method and mobile terminal |
| CN107368252A (en) * | 2017-07-04 | 2017-11-21 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal and its apply touch screen data processing method and storage medium more |
| CN107368252B (en) * | 2017-07-04 | 2021-01-08 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal, multi-application touch screen data processing method thereof and storage medium |
| CN107402625A (en) * | 2017-07-28 | 2017-11-28 | 广东欧珀移动通信有限公司 | Touch screen scanning method, device, terminal and computer-readable recording medium |
| CN107402625B (en) * | 2017-07-28 | 2020-03-27 | Oppo广东移动通信有限公司 | Touch screen scanning method and device, terminal and computer readable storage medium |
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