CN105094474A - Response method and response device of terminal touch operation - Google Patents
Response method and response device of terminal touch operation Download PDFInfo
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- CN105094474A CN105094474A CN201410222379.0A CN201410222379A CN105094474A CN 105094474 A CN105094474 A CN 105094474A CN 201410222379 A CN201410222379 A CN 201410222379A CN 105094474 A CN105094474 A CN 105094474A
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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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04186—Touch location disambiguation
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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
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a response method of a terminal touch operation and a response device of the terminal touch operation for realizing the response method. According to the response method of the terminal touch operation, when the touch operation is detected, first position information corresponding to an area of a touch screen with changed capacitance is firstly determined; then a second position information corresponding to an end area far away from the edge of the touch screen in the area with then changed capacitance is determined, and then if third position information of a touch point corresponding to the touch operation is matched with the second position information, touch operation is responded. Only the third position information is matched with the second position information, that is, the position of the touch point is included in position where a fingertip is, the touch operation corresponding to the touch point of the touch screen of the user is responded, and therefore, the problem of terminal misoperation caused by touching the touch screen of the terminal by a non-fingertip matter when terminal is operated is solved, the accuracy of responding touch operation by the terminal can be improved, and the user experience is increased.
Description
Technical field
The present invention relates to intelligent terminal field, particularly relate to a kind of response method and device of terminal touch operation.
Background technology
At present, the terminals such as mobile phone have become a part indispensable in life, and touch-screen is also widely used.Along with the screen of terminal is increasing, touch-screen also becomes large thereupon, but the large rear user of touch-screen change can more easily occur that some false touches are touched in operating terminal process, such as, when user is when carrying out touch operation with finger tip touching touch-screen to touch-screen, some positions of palm, first the joint that the finger root of especially each finger is connected with palm touches touch-screen, now the non-pad of finger of terminal response is for the touch operation of touch-screen, and cause terminal to occur the operation of some mistakes, bring a lot of trouble to user.Such as, when user receives incoming call, hold mobile phone with one, and when going to receive calls with the thumb slip of this hand, the joint be but connected with palm due to thumb contacts touch-screen by mistake, finally cause originally wanting the phone of answering to be hung up; Or after lighting screen, the situations such as terminal is reactionless during the touch operation that touch-screen has wrong report point to cause user for touch-screen, bring very poor experience to user.
Summary of the invention
Fundamental purpose of the present invention is to solve the problem causing terminal maloperation when operating terminal due to the touch-screen of non-finger tip touching terminal, and improve the accuracy of terminal response touch operation, adding users is experienced.
In order to achieve the above object, the invention provides a kind of response method of terminal touch operation, the response method of this terminal touch operation comprises the following steps:
When detecting touch operation, determine the primary importance information corresponding to region that in touch-screen, electric capacity changes;
Determine in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen edge;
When the 3rd positional information and the described second place information matches of the touch point corresponding to described touch operation, respond described touch operation.
Preferably, described end regions is a border circular areas preset.
Preferably, the coordinate figure in the region that changes for described electric capacity of described primary importance information corresponding to each capacitance variations point;
The coordinate figure of described second place information corresponding to capacitance variations point each in described end regions;
The coordinate figure of described 3rd positional information corresponding to described touch point.
Preferably, describedly determine to comprise the following steps away from the second place information corresponding to the end regions at touch-screen edge in the region that electric capacity changes:
Determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more;
When described end regions is one, determine the second place information corresponding to this end regions;
When described end regions is multiple, determine the second place information corresponding to each end regions.
Preferably, when described the 3rd positional information in the touch point corresponding to described touch operation and described second place information matches, respond described touch operation and comprise the following steps:
Determine that the touch point corresponding to described touch operation is one or more;
When described touch point is one, obtain the 3rd positional information corresponding to this touch point, when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
When described touch point is multiple, obtain the 3rd positional information corresponding to each touch point, the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions, when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
In addition, in order to achieve the above object, the present invention also provides a kind of responding device of terminal touch operation, and the responding device of this terminal touch operation comprises:
Touch-screen, for detecting the touch operation of user;
Processing module, for when touch-screen detects touch operation, determine the primary importance information corresponding to region that in touch-screen, electric capacity changes, determine that electric capacity changes away from touch-screen edge medial end portions region, region corresponding to second place information, and determine the 3rd positional information of the touch point corresponding to described touch operation;
Touch-responsive module, for when described 3rd positional information and described second place information matches, responds described touch operation.
Preferably, described end regions is a border circular areas preset.
Preferably, the coordinate figure in the region that changes for described electric capacity of described primary importance information corresponding to each capacitance variations point;
The coordinate figure of described second place information corresponding to capacitance variations point each in described end regions;
The coordinate figure of described 3rd positional information corresponding to described touch point.
Preferably, away from the second place information corresponding to the end regions at touch-screen edge in the region that described processing module determination electric capacity changes, and the 3rd positional information of the touch point determined corresponding to described touch operation is specially:
Determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more; When described end regions is one, determine the second place information corresponding to this end regions; When described end regions is multiple, determine the second place information corresponding to each end regions;
Determine that the touch point corresponding to described touch operation is one or more; When described touch point is one, obtain the 3rd positional information corresponding to this touch point; When described touch point is multiple, obtain the 3rd positional information corresponding to each touch point, and the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions.
Preferably, described touch-responsive module, when described 3rd positional information and described second place information matches, responds described touch operation and is specially:
Be one in described touch point, and when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
Be multiple in described touch point, and when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
The response method of the terminal touch operation that the present invention proposes, when detecting touch operation, first the primary importance information corresponding to region that in touch-screen, electric capacity changes is determined, next is determined in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen edge, then, when the 3rd positional information and the described second place information matches of the touch point corresponding to described touch operation, described touch operation is responded.Thus when user carries out touch operation, by determining that user points the region covering touch-screen, identify the position that user points place, by the region determining that in the region that finger covers, finger tip covers, identify the position at finger tip place, determine the position of touch point on touch-screen simultaneously, and only when the position of touch point is contained in the position at finger tip place, just respond user for touch operation corresponding to this touch point on touch-screen, therefore the problem causing terminal maloperation when operating terminal due to the touch-screen of non-finger tip touching terminal is solved, the accuracy of terminal response touch operation can be improved, adding users is experienced.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of response method first embodiment of terminal touch operation of the present invention;
Fig. 2 is the schematic flow sheet of response method second embodiment of terminal touch operation of the present invention;
Fig. 3 is the schematic flow sheet of response method the 3rd embodiment of terminal touch operation of the present invention;
Fig. 4 is the structural representation of the responding device preferred embodiment of terminal touch operation of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of response method of terminal touch operation.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are response method first embodiment of terminal touch operation of the present invention.
In first embodiment of the invention, the response method of terminal touch operation comprises the following steps:
Step S10: when detecting touch operation, determines the primary importance information corresponding to region that in touch-screen, electric capacity changes;
Step S20: determine in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen edge;
Step S30: when the 3rd positional information and the described second place information matches of the touch point corresponding to described touch operation, respond described touch operation.
In the present embodiment, when detecting touch operation, first, determine the primary importance information corresponding to region that in touch-screen, electric capacity changes, namely determine that user points the region covering touch-screen, and the primary importance information obtained in the region of this finger covering corresponding to each capacitance variations point, thus identify the position that user points place, secondly, determine in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen edge, namely the region that in the region that finger covers, finger tip covers is determined, and the second place information obtained in the region of finger tip covering corresponding to each capacitance variations point, thus identify the position at finger tip place, wherein, in the region that above-mentioned electric capacity changes away from the end regions at touch-screen edge be one preset border circular areas, the finger tip width of such as normal users is about 1cm, obtaining diameter away from the end at touch-screen edge in the region that can change at electric capacity is that the border circular areas of 1cm is as end regions to be determined, certainly, those skilled in the art should be understood that, also can be preset as the region of the suitable shape such as elliptical region or square region away from the end regions at touch-screen edge in the region that above-mentioned electric capacity changes, as long as the finger tip size of this region and normal users adapts, in addition, when the 3rd positional information and the second place information matches of the touch point corresponding to touch operation, response touch operation, namely determine user for touch-screen touch operation corresponding to touch point, and the 3rd positional information obtained corresponding to this touch point, 3rd positional information and second place information are compared, at the 3rd positional information and second place information match, namely, when this touch point is positioned at end regions, response user is for touch operation corresponding to this touch point on touch-screen.
Particularly, the coordinate figure in the region that primary importance information changes for electric capacity corresponding to each capacitance variations point, the coordinate figure of second place information corresponding to capacitance variations point each in end regions, the coordinate figure of the 3rd positional information corresponding to touch point.
Due to when user carries out touch operation to the touch-screen of terminal, electric capacity is formed between human body and touch-screen, and at finger in the process of touch-screen, the electric capacity formed between human body and touch-screen changes, the variable quantity of electric capacity constantly increases, and therefore the finger of user covers the region of touch-screen is the region that in touch-screen, electric capacity changes.
In the present embodiment, when touch-screen detects that electric capacity changes, according to the capacitance change of capacitance variations point, gather the magnitude of voltage at each capacitance variations point electric capacity two ends, and by I2C bus protocol communication mode, gathered magnitude of voltage is transferred to the processing module of terminal, after the processing module of terminal receives the magnitude of voltage that touch-screen gathers, data processing is carried out to the magnitude of voltage at each capacitance variations point electric capacity two ends, the magnitude of voltage at each capacitance variations point electric capacity two ends is converted to corresponding coordinate figure.Thus the coordinate figure in the region changed according to electric capacity corresponding to each capacitance variations point, the finger identifying user covers the region of touch-screen; According to the coordinate figure corresponding to capacitance variations point each in end regions, identify the region residing for finger tip in the region of finger covering touch-screen; According to the variable quantity at capacitance variations point electric capacity two ends each in the region that electric capacity changes, when the variable quantity that there are a certain capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and this capacitance variations point is when diminishing gradually to the variable quantity at other capacitance variations point electric capacity two ends of external diffusion, determine the touch point of capacitance variations point corresponding to the touch operation of user that the variable quantity at these electric capacity two ends is maximum, and the coordinate figure obtained corresponding to this touch point, identify the position of finger touching touch-screen.
The present embodiment is by the coordinate figure in the coordinate figure corresponding to comparison touch point and end regions corresponding to each capacitance variations point, if the coordinate figure corresponding to touch point has with the coordinate figure corresponding to each capacitance variations point the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions with the coordinate figure do not overlapped in the coordinate figure corresponding to each capacitance variations point, the then coordinate figure corresponding to touch point, now terminal does not respond.
The response method of the terminal touch operation that the present invention proposes, when user carries out touch operation, by determining that user points the region covering touch-screen, identify the position that user points place, by the region determining that in the region that finger covers, finger tip covers, identify the position at finger tip place, determine the position of touch point on touch-screen simultaneously, and only when the position of touch point is contained in the position at finger tip place, just respond user for touch operation corresponding to this touch point on touch-screen, therefore the problem causing terminal maloperation when operating terminal due to the touch-screen of non-finger tip touching terminal is solved, the accuracy of terminal response touch operation can be improved, adding users is experienced.
Refer again to Fig. 2, Fig. 2 is the schematic flow sheet of response method second embodiment of terminal touch operation of the present invention.
Based on the first embodiment of the present invention, propose the second embodiment of the present invention, in the second embodiment of the present invention, step S20 comprises the following steps:
Step S21: determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more;
Step S22: when described end regions is one, determines the second place information corresponding to this end regions;
Step S23: when described end regions is multiple, determine the second place information corresponding to each end regions.
In the present embodiment, after determining the primary importance information corresponding to region that in touch-screen, electric capacity changes, according to determined primary importance information, determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more, such as, when user uses single finger manipulation touch-screen, according to the coordinate figure corresponding to capacitance variations point each in the region that electric capacity changes, the end regions now identified away from touch-screen edge in the region that electric capacity changes only has one; When user uses multiple finger manipulation touch-screen, according to the coordinate figure corresponding to capacitance variations point each in the region that electric capacity changes, the end regions now identified away from touch-screen edge in the region that electric capacity changes is multiple.
When end regions is one, obtain the second place information corresponding to this end regions, namely gather the coordinate figure corresponding to each capacitance variations point of end regions, the set of the coordinate figure corresponding to each capacitance variations point of end regions is the position at the finger tip place of the finger correspondence of operation touch-screen; When end regions is multiple, obtain the second place information corresponding to each end regions, namely gather the coordinate figure corresponding to each capacitance variations point in each end regions, the coordinate figure in each end regions corresponding to each capacitance variations point is the position at finger tip place corresponding to each finger.
Refer again to Fig. 3, Fig. 3 is the schematic flow sheet of response method the 3rd embodiment of terminal touch operation of the present invention.
Based on the second embodiment of the present invention, propose the third embodiment of the present invention, in the third embodiment of the present invention, step S30 comprises the following steps:
Step S31: determine that the touch point corresponding to described touch operation is one or more;
Step S32: when described touch point is one, obtain the 3rd positional information corresponding to this touch point, when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
Step S33: when described touch point is multiple, obtain the 3rd positional information corresponding to each touch point, the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions, when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
In the present embodiment, the position of touch point is determined according to the variable quantity at capacitance variations point electric capacity two ends each in the region that electric capacity changes, when the variable quantity that only there are a certain capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and this capacitance variations point is when diminishing gradually to the variable quantity at each capacitance variations point electric capacity two ends of external diffusion, determine only there is a touch point in the region that electric capacity changes; If the variable quantity that there are multiple capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and each capacitance variations point is when diminishing gradually to the variable quantity at other capacitance variations point electric capacity two ends of external diffusion, then determine to there is multiple touch point in the region that electric capacity changes.
When determined touch point is one, obtains the 3rd positional information corresponding to this touch point, namely obtain the coordinate figure corresponding to this touch point.
When only having an end regions in the region that electric capacity changes, coordinate figure corresponding to this touch point of comparison and the coordinate figure corresponding to each capacitance variations point of end regions, if the coordinate figure corresponding to this touch point has with the coordinate figure corresponding to capacitance variations point each in end regions the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to this touch point and the coordinate figure do not overlapped in the coordinate figure corresponding to capacitance variations point each in end regions, coordinate figure then corresponding to this touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
When there is multiple end regions in the region that electric capacity changes, coordinate figure corresponding to this touch point of comparison and the coordinate figure corresponding to each capacitance variations point of each end regions, if have the coordinate figure overlapped in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to this touch point and a certain end regions in all end regions, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to this touch point and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in either end region, coordinate figure then corresponding to this touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
When determined touch point is multiple, obtains the 3rd positional information corresponding to each touch point, namely obtain the coordinate figure corresponding to each touch point.
When only having an end regions in the region that electric capacity changes, coordinate figure corresponding to each touch point of comparison and the coordinate figure corresponding to each capacitance variations point of end regions, if the coordinate figure in all touch points corresponding to a certain touch point has with the coordinate figure corresponding to capacitance variations point each in end regions the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, now judge have the touch point of the coordinate figure that overlaps to be positioned at end regions with capacitance variations point each in end regions, touch operation corresponding to this touch point of terminal response, if the coordinate figure in all touch points corresponding to arbitrary touch point and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in end regions, coordinate figure then corresponding to each touch point determined does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, now judge determined touch point all not in end regions, namely arbitrary touch point is not finger tip touching, and terminal does not respond.
When there is multiple end regions in the region that electric capacity changes, coordinate figure corresponding to comparison each touch point determined and the coordinate figure corresponding to each capacitance variations point of each end regions, if exist in each touch point determined in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to touch point and a certain end regions in all end regions and have the coordinate figure overlapped, coordinate figure in coordinate figure corresponding to the touch point then overlapped with end regions coordinate figure and end regions corresponding to each capacitance variations point matches, touch operation now corresponding to terminal response touch point, if the coordinate figure corresponding to each touch point determined and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in either end region, coordinate figure then corresponding to each touch point determined does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
Such as, when existence two touch points being detected, if only have in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to a touch point and a wherein end regions and have the coordinate figure overlapped, then judge to only have this touch point to be Fingertip touch, terminal only responds the touch operation corresponding to this touch point, and judge that the touch operation corresponding to another touch point is maloperation, do not respond; If the coordinate figure in two touch points corresponding to each touch point all with the coordinate figure corresponding to each capacitance variations point of a wherein end regions has the coordinate figure overlapped, then judge that these two touch points are all Fingertip touch, the touch operation corresponding to combination of these two touch points of terminal response, namely when two touch points are pressed simultaneously, represent an operational order, the touch operation corresponding to this operational order of terminal response; If do not have the coordinate figure corresponding to a touch point all with the coordinate figure corresponding to each capacitance variations point in either end region to have the coordinate figure overlapped in two touch points, then judge that these two touch points are not Fingertip touch, be all maloperation, now terminal does not respond.Thus avoid the terminal maloperation that causes due to the touch-screen of non-finger-tip operated terminal, solve the problem causing terminal maloperation when operating terminal due to the touch-screen of non-finger tip touching terminal, and the accuracy of terminal response touch operation can be improved, adding users is experienced.
The present invention also provides a kind of responding device of terminal touch operation.
With reference to the structural representation that Fig. 4, Fig. 4 are the responding device preferred embodiment of terminal touch operation of the present invention.
As shown in Figure 4, the responding device of terminal touch operation comprises:
Touch-screen 10, for detecting the touch operation of user;
Processing module 20, for when touch-screen 10 detects touch operation, determine the primary importance information corresponding to region that in touch-screen 10, electric capacity changes, determine that electric capacity changes away from touch-screen 10 edge medial end portions region, region corresponding to second place information, and determine the 3rd positional information of the touch point corresponding to described touch operation;
Touch-responsive module 30, for when described 3rd positional information and described second place information matches, responds described touch operation.
In the present embodiment, when detecting touch operation, first, determine the primary importance information corresponding to region that in touch-screen 10, electric capacity changes, namely determine that user points the region covering touch-screen 10, and the primary importance information obtained in the region of this finger covering corresponding to each capacitance variations point, thus identify the position that user points place, secondly, determine in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen 10 edge, namely the region that in the region that finger covers, finger tip covers is determined, and the second place information obtained in the region of finger tip covering corresponding to each capacitance variations point, thus identify the position at finger tip place, wherein, in the region that above-mentioned electric capacity changes away from the end regions at touch-screen edge be one preset border circular areas, the finger tip width of such as normal users is about 1cm, obtaining diameter away from the end at touch-screen edge in the region that can change at electric capacity is that the border circular areas of 1cm is as end regions to be determined, certainly, those skilled in the art should be understood that, also can be preset as the region of the suitable shape such as elliptical region or square region away from the end regions at touch-screen edge in the region that above-mentioned electric capacity changes, as long as the finger tip size of this region and normal users adapts, in addition, when the 3rd positional information and the second place information matches of the touch point corresponding to touch operation, response touch operation, namely determine user for touch-screen 10 touch operation corresponding to touch point, and the 3rd positional information obtained corresponding to this touch point, 3rd positional information and second place information are compared, at the 3rd positional information and second place information match, namely, when this touch point is positioned at end regions, response user is for touch operation corresponding to this touch point on touch-screen 10.
Particularly, the coordinate figure in the region that primary importance information changes for electric capacity corresponding to each capacitance variations point, the coordinate figure of second place information corresponding to capacitance variations point each in end regions, the coordinate figure of the 3rd positional information corresponding to touch point.
Due to when the touch-screen 10 of user to terminal carries out touch operation, electric capacity is formed between human body and touch-screen 10, and at finger in the process of touch-screen 10, the electric capacity formed between human body and touch-screen 10 changes, the variable quantity of electric capacity constantly increases, and therefore the finger of user covers the region of touch-screen 10 is regions that in touch-screen 10, electric capacity changes.
In the present embodiment, when touch-screen 10 detects that electric capacity changes, according to the capacitance change of capacitance variations point, gather the magnitude of voltage at each capacitance variations point electric capacity two ends, and by I2C bus protocol communication mode, gathered magnitude of voltage is transferred to the processing module 20 of terminal, after the processing module 20 of terminal receives the magnitude of voltage that touch-screen 10 gathers, data processing is carried out to the magnitude of voltage at each capacitance variations point electric capacity two ends, the magnitude of voltage at each capacitance variations point electric capacity two ends is converted to corresponding coordinate figure.Thus the coordinate figure in the region changed according to electric capacity corresponding to each capacitance variations point, the finger identifying user covers the region of touch-screen 10; According to the coordinate figure corresponding to capacitance variations point each in end regions, identify the region residing for finger tip in the region of finger covering touch-screen 10; According to the variable quantity at capacitance variations point electric capacity two ends each in the region that electric capacity changes, when the variable quantity that there are a certain capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and this capacitance variations point is when diminishing gradually to the variable quantity at other capacitance variations point electric capacity two ends of external diffusion, determine the touch point of capacitance variations point corresponding to the touch operation of user that the variable quantity at these electric capacity two ends is maximum, and the coordinate figure obtained corresponding to this touch point, identify the position of finger touching touch-screen 10.
The present embodiment is by the coordinate figure in the coordinate figure corresponding to comparison touch point and end regions corresponding to each capacitance variations point, if the coordinate figure corresponding to touch point has with the coordinate figure corresponding to each capacitance variations point the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions with the coordinate figure do not overlapped in the coordinate figure corresponding to each capacitance variations point, the then coordinate figure corresponding to touch point, now terminal does not respond.
The responding device of the terminal touch operation that the present invention proposes, the touch operation of user is detected by touch-screen 10, when user carries out touch operation, determine that user points the region covering touch-screen 10 by processing module 20, identify the position that user points place, and the region that in determining the region that finger covers, finger tip covers, identify the position at finger tip place, determine the position of touch point on touch-screen 10 simultaneously, and only when the position of touch point is contained in the position at finger tip place, just respond user for touch operation corresponding to this touch point on touch-screen 10 by touch-responsive module 30, therefore the problem causing terminal maloperation when operating terminal due to the touch-screen 10 of non-finger tip touching terminal is solved, the accuracy of terminal response touch operation can be improved, adding users is experienced.
Further, processing module 20 is determined away from the second place information corresponding to the end regions at touch-screen 10 edge in the region that electric capacity changes, and the 3rd positional information of the touch point determined corresponding to touch operation is specially:
Determine in the region that electric capacity changes away from the end regions at touch-screen 10 edge for one or more; When end regions is one, determine the second place information corresponding to this end regions; When end regions is multiple, determine the second place information corresponding to each end regions;
Determine that the touch point corresponding to touch operation is one or more; When touch point is one, obtain the 3rd positional information corresponding to this touch point; When touch point is multiple, obtain the 3rd positional information corresponding to each touch point, and the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions.
In the present embodiment, after determining the primary importance information corresponding to region that in touch-screen 10, electric capacity changes, according to determined primary importance information, determine in the region that electric capacity changes away from the end regions at touch-screen 10 edge for one or more, such as, when user uses single finger manipulation touch-screen 10, according to the coordinate figure corresponding to capacitance variations point each in the region that electric capacity changes, the end regions now identified away from touch-screen 10 edge in the region that electric capacity changes only has one; When user uses multiple finger manipulation touch-screen 10, according to the coordinate figure corresponding to capacitance variations point each in the region that electric capacity changes, the end regions now identified away from touch-screen 10 edge in the region that electric capacity changes is multiple.
When end regions is one, obtain the second place information corresponding to this end regions, namely gather the coordinate figure corresponding to each capacitance variations point of end regions, the set of the coordinate figure corresponding to each capacitance variations point of end regions is the position at the finger tip place of the finger correspondence of operation touch-screen 10; When end regions is multiple, obtain the second place information corresponding to each end regions, namely gather the coordinate figure corresponding to each capacitance variations point in each end regions, the coordinate figure in each end regions corresponding to each capacitance variations point is the position at finger tip place corresponding to each finger.
Further, touch-responsive module 30 is when the 3rd positional information and second place information matches, and response touch operation is specially:
In touch point be one, and when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
Be multiple in touch point, and when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
In the present embodiment, the position of touch point is determined according to the variable quantity at capacitance variations point electric capacity two ends each in the region that electric capacity changes, when the variable quantity that only there are a certain capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and this capacitance variations point is when diminishing gradually to the variable quantity at each capacitance variations point electric capacity two ends of external diffusion, determine only there is a touch point in the region that electric capacity changes; If the variable quantity that there are multiple capacitance variations point electric capacity two ends in the region that electric capacity changes is maximum, and each capacitance variations point is when diminishing gradually to the variable quantity at other capacitance variations point electric capacity two ends of external diffusion, then determine to there is multiple touch point in the region that electric capacity changes.
When determined touch point is one, obtains the 3rd positional information corresponding to this touch point, namely obtain the coordinate figure corresponding to this touch point.
When only having an end regions in the region that electric capacity changes, coordinate figure corresponding to this touch point of comparison and the coordinate figure corresponding to each capacitance variations point of end regions, if the coordinate figure corresponding to this touch point has with the coordinate figure corresponding to capacitance variations point each in end regions the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to this touch point and the coordinate figure do not overlapped in the coordinate figure corresponding to capacitance variations point each in end regions, coordinate figure then corresponding to this touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
When there is multiple end regions in the region that electric capacity changes, coordinate figure corresponding to this touch point of comparison and the coordinate figure corresponding to each capacitance variations point of each end regions, if have the coordinate figure overlapped in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to this touch point and a certain end regions in all end regions, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, the touch operation now corresponding to terminal response touch point; If the coordinate figure corresponding to this touch point and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in either end region, coordinate figure then corresponding to this touch point does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
When determined touch point is multiple, obtains the 3rd positional information corresponding to each touch point, namely obtain the coordinate figure corresponding to each touch point.
When only having an end regions in the region that electric capacity changes, coordinate figure corresponding to each touch point of comparison and the coordinate figure corresponding to each capacitance variations point of end regions, if the coordinate figure in all touch points corresponding to a certain touch point has with the coordinate figure corresponding to capacitance variations point each in end regions the coordinate figure overlapped, coordinate figure in coordinate figure then corresponding to this touch point and end regions corresponding to each capacitance variations point matches, now judge have the touch point of the coordinate figure that overlaps to be positioned at end regions with capacitance variations point each in end regions, touch operation corresponding to this touch point of terminal response, if the coordinate figure in all touch points corresponding to arbitrary touch point and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in end regions, coordinate figure then corresponding to each touch point determined does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, now judge determined touch point all not in end regions, namely arbitrary touch point is not finger tip touching, and terminal does not respond.
When there is multiple end regions in the region that electric capacity changes, coordinate figure corresponding to comparison each touch point determined and the coordinate figure corresponding to each capacitance variations point of each end regions, if exist in each touch point determined in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to touch point and a certain end regions in all end regions and have the coordinate figure overlapped, coordinate figure in coordinate figure corresponding to the touch point then overlapped with end regions coordinate figure and end regions corresponding to each capacitance variations point matches, touch operation now corresponding to terminal response touch point, if the coordinate figure corresponding to each touch point determined and the coordinate figure all do not overlapped in the coordinate figure corresponding to capacitance variations point each in either end region, coordinate figure then corresponding to each touch point determined does not mate with the coordinate figure corresponding to capacitance variations point each in end regions, and now terminal does not respond.
Such as, when existence two touch points being detected, if only have in the coordinate figure corresponding to each capacitance variations point of the coordinate figure corresponding to a touch point and a wherein end regions and have the coordinate figure overlapped, then judge to only have this touch point to be Fingertip touch, terminal only responds the touch operation corresponding to this touch point, and judge that the touch operation corresponding to another touch point is maloperation, do not respond; If the coordinate figure in two touch points corresponding to each touch point all with the coordinate figure corresponding to each capacitance variations point of a wherein end regions has the coordinate figure overlapped, then judge that these two touch points are all Fingertip touch, the touch operation corresponding to combination of these two touch points of terminal response, namely when two touch points are pressed simultaneously, represent an operational order, the touch operation corresponding to this operational order of terminal response; If do not have the coordinate figure corresponding to a touch point all with the coordinate figure corresponding to each capacitance variations point in either end region to have the coordinate figure overlapped in two touch points, then judge that these two touch points are not Fingertip touch, be all maloperation, now terminal does not respond.Thus avoid the terminal maloperation that causes due to the touch-screen 10 of non-finger-tip operated terminal, solve the problem causing terminal maloperation when operating terminal due to the touch-screen 10 of non-finger tip touching terminal, and the accuracy of terminal response touch operation can be improved, adding users is experienced.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a response method for terminal touch operation, is characterized in that, comprises the following steps:
When detecting touch operation, determine the primary importance information corresponding to region that in touch-screen, electric capacity changes;
Determine in the region that electric capacity changes away from the second place information corresponding to the end regions at touch-screen edge;
When the 3rd positional information and the described second place information matches of the touch point corresponding to described touch operation, respond described touch operation.
2. the response method of terminal touch operation as claimed in claim 1, is characterized in that, described end regions is a border circular areas preset.
3. the response method of terminal touch operation as claimed in claim 1, is characterized in that, the coordinate figure in the region that described primary importance information changes for described electric capacity corresponding to each capacitance variations point;
The coordinate figure of described second place information corresponding to capacitance variations point each in described end regions;
The coordinate figure of described 3rd positional information corresponding to described touch point.
4. the response method of terminal touch operation as claimed in claim 1, is characterized in that, describedly determines to comprise the following steps away from the second place information corresponding to the end regions at touch-screen edge in the region that electric capacity changes:
Determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more;
When described end regions is one, determine the second place information corresponding to this end regions;
When described end regions is multiple, determine the second place information corresponding to each end regions.
5. the response method of terminal touch operation as claimed in claim 4, is characterized in that, when described the 3rd positional information in the touch point corresponding to described touch operation and described second place information matches, respond described touch operation and comprise the following steps:
Determine that the touch point corresponding to described touch operation is one or more;
When described touch point is one, obtain the 3rd positional information corresponding to this touch point, when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
When described touch point is multiple, obtain the 3rd positional information corresponding to each touch point, the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions, when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
6. a responding device for terminal touch operation, is characterized in that, comprising:
Touch-screen, for detecting the touch operation of user;
Processing module, for when touch-screen detects touch operation, determine the primary importance information corresponding to region that in touch-screen, electric capacity changes, determine that electric capacity changes away from touch-screen edge medial end portions region, region corresponding to second place information, and determine the 3rd positional information of the touch point corresponding to described touch operation;
Touch-responsive module, for when described 3rd positional information and described second place information matches, responds described touch operation.
7. the responding device of terminal touch operation as claimed in claim 6, is characterized in that, described end regions is a border circular areas preset.
8. the responding device of terminal touch operation as claimed in claim 6, is characterized in that, the coordinate figure in the region that described primary importance information changes for described electric capacity corresponding to each capacitance variations point;
The coordinate figure of described second place information corresponding to capacitance variations point each in described end regions;
The coordinate figure of described 3rd positional information corresponding to described touch point.
9. the responding device of terminal touch operation as claimed in claim 6, it is characterized in that, away from the second place information corresponding to the end regions at touch-screen edge in the region that described processing module determination electric capacity changes, and the 3rd positional information of the touch point determined corresponding to described touch operation is specially:
Determine in the region that electric capacity changes away from the end regions at touch-screen edge for one or more; When described end regions is one, determine the second place information corresponding to this end regions; When described end regions is multiple, determine the second place information corresponding to each end regions;
Determine that the touch point corresponding to described touch operation is one or more; When described touch point is one, obtain the 3rd positional information corresponding to this touch point; When described touch point is multiple, obtain the 3rd positional information corresponding to each touch point, and the 3rd positional information corresponding to each touch point of comparison and the second place information corresponding to each end regions.
10. the responding device of terminal touch operation as claimed in claim 9, it is characterized in that, described touch-responsive module, when described 3rd positional information and described second place information matches, responds described touch operation and is specially:
Be one in described touch point, and when the 3rd positional information corresponding to this touch point and the second place information matches corresponding to end regions, respond the touch operation corresponding to this touch point;
Be multiple in described touch point, and when there is the 3rd positional information corresponding to touch point and the second place information match corresponding to end regions, the touch operation of response corresponding to touch point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222379.0A CN105094474A (en) | 2014-05-23 | 2014-05-23 | Response method and response device of terminal touch operation |
| PCT/CN2014/087147 WO2015176441A1 (en) | 2014-05-23 | 2014-09-23 | Touch operation response method and device for terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222379.0A CN105094474A (en) | 2014-05-23 | 2014-05-23 | Response method and response device of terminal touch operation |
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|---|---|
| CN105094474A true CN105094474A (en) | 2015-11-25 |
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| CN201410222379.0A Pending CN105094474A (en) | 2014-05-23 | 2014-05-23 | Response method and response device of terminal touch operation |
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| CN (1) | CN105094474A (en) |
| WO (1) | WO2015176441A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095317A (en) * | 2016-06-15 | 2016-11-09 | 青岛海信电器股份有限公司 | The response method of a kind of touch screen and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006099178A (en) * | 2004-09-28 | 2006-04-13 | Matsushita Electric Ind Co Ltd | Touch panel device and touch panel input method |
| CN101901068A (en) * | 2009-05-26 | 2010-12-01 | 宇辰光电股份有限公司 | Method capable of preventing accident touch on touch control panel |
| CN102455806A (en) * | 2010-10-15 | 2012-05-16 | ***通信有限公司 | Method for operating terminal with touch screen and terminal |
| US20120182260A1 (en) * | 2011-01-18 | 2012-07-19 | Testuo Muranaka | Input device |
-
2014
- 2014-05-23 CN CN201410222379.0A patent/CN105094474A/en active Pending
- 2014-09-23 WO PCT/CN2014/087147 patent/WO2015176441A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006099178A (en) * | 2004-09-28 | 2006-04-13 | Matsushita Electric Ind Co Ltd | Touch panel device and touch panel input method |
| CN101901068A (en) * | 2009-05-26 | 2010-12-01 | 宇辰光电股份有限公司 | Method capable of preventing accident touch on touch control panel |
| CN102455806A (en) * | 2010-10-15 | 2012-05-16 | ***通信有限公司 | Method for operating terminal with touch screen and terminal |
| US20120182260A1 (en) * | 2011-01-18 | 2012-07-19 | Testuo Muranaka | Input device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095317A (en) * | 2016-06-15 | 2016-11-09 | 青岛海信电器股份有限公司 | The response method of a kind of touch screen and terminal |
| CN106095317B (en) * | 2016-06-15 | 2020-07-10 | 海信视像科技股份有限公司 | Touch screen response method and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015176441A1 (en) | 2015-11-26 |
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