CN105094404A - Adaptive effective clicking method and device - Google Patents

Abstract

The invention provides an adaptive effective clicking method and an adaptive effective clicking method. The method of the invention comprises the steps as follows: obtaining a preset coordinate of a standard hinting point on a touch screen of terminal equipment and a testing coordinate of the standard hinting point while clicking the standard hinting point by a user; establishing a user habit model according to the obtained testing coordinate and the preset coordinate, and calculating according to the user habit model and an actual clicking coordinate of the user to obtain an effective clicking coordinate of the user. The adaptive effective clicking method and the adaptive effective clicking device provided by the invention record clicking habits of the user at different directions of the touch screen and the calculation of touching the effective point by the user so as to improve the effectiveness recognition and interactive experience of terminal equipment to a user touch operation.

Description

Self-adaptation effectively taps method and device

Technical field

The present invention relates to electric terminal equipment technical field, particularly relate to a kind of self-adaptation and effectively tap method and device.

Background technology

Along with the development of existing electronic technology, modern electric terminal equipment is popularized on a large scale, and the equipment that such as smart mobile phone, panel computer, navigating instrument and video player etc. have large-sized touch-screen also more and more appears in the middle of people's daily life.Therefore, have and tap fast response time and the high touch-screen of correctness becomes the important indicator affecting Consumer's Experience.

But, due to the defect that the custom for carrying out tapping on equipment is different and exist in prior art, same user is made to bring bad Consumer's Experience when using and having the equipment of large-size touch-screen, as: carry out bringing inconvenience when touch-screen taps operation at one hand to user; User because two hands tap the difference of action, causes the habituation tapped in different orientation to show also not identical when bimanualness.Even and if traditional touch-screen is through calibration, also be the absolute coordinates that taps face central point substantially for reference point is carried out alternately, this many times there will be because user taps the situation departing from the definition identifying effective range in face, thus causes for tapping without response or the problem occurring maloperation.

Summary of the invention

The technical problem to be solved in the present invention is, provides a kind of self-adaptation effectively to tap method and device, terminal device touch-screen taps without response or the problem occurring maloperation in order to solve in prior art.

The technical solution used in the present invention is, described self-adaptation effectively taps method and device, comprising:

First aspect, the invention provides a kind of self-adaptation and effectively taps method, comprising:

Test coordinate when the preset coordinate of the standard signal point on acquisition terminal device touch-screen and user click for standard signal;

According to the described test coordinate obtained and described preset coordinate, set up user habit model;

Calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

Further, described method also comprises:

For described user provides test interface, receive the operation that user carries out for standard signal point clicking, to set up described user habit model.

Further, the described described test coordinate according to acquisition and described preset coordinate, set up user habit model, comprising:

Deviate is calculated according to described test coordinate and preset coordinate;

Described user habit model is set up according to described test coordinate and described deviate.

Further, describedly calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user, comprising:

Quadrant division is carried out to described terminal device touch-screen;

According to described user habit model with described user is actual taps the user that coordinate calculates in all quadrants of division and effectively tap coordinate.

Further, describedly calculate deviate according to described test coordinate and preset coordinate, comprising:

According to formulae discovery below:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent standard signal point coordinate, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents standard signal point coordinate and the deviate of testing coordinate horizontal ordinate and ordinate respectively;

Or, according to formulae discovery below:

$\mathrm{\Δx}={\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$\mathrm{\Δy}={\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$

Wherein, n is the positive integer being not more than N; N is positive integer, represents that user taps the total degree of terminal device touch-screen standard signal point; (x _n, y _n) represent that user taps the preset coordinate of terminal device touch-screen standard signal point for n-th time, (x' _n, y' _n) representing that user taps the test coordinate of terminal device touch-screen standard signal point for n-th time, Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively.

Further, described user habit model comprises:

f _i(x)＝x+Δx

f _i(y)＝y+Δy

Wherein the value of quadrant numbering i is 1 number arriving that m, m are quadrant division;

(f _i(x), f _i(y)) represent that user effectively taps coordinate; (x, y) represents that user is actual and taps coordinate.

Second aspect, the invention provides the effective touch devices of a kind of self-adaptation, comprising:

Acquisition module, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen are clicked for standard signal;

MBM, for according to the described test coordinate obtained and described preset coordinate, sets up user habit model;

Computing module, for calculating user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

Further, described MBM, for:

Deviate is calculated according to described test coordinate and preset coordinate;

Described user habit model is set up according to described test coordinate and described deviate.

Further, described computing module, for:

Quadrant division is carried out to described terminal device touch-screen;

According to described user habit model with described user is actual taps the user that coordinate calculates in all quadrants of division and effectively tap coordinate.

The third aspect, the invention provides a kind of terminal device, comprising:

Touch-screen, taps operation for what receive user;

Processor, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen tap for standard signal; According to the described test coordinate obtained and described preset coordinate, set up user habit model; Calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

Adopt technique scheme, the present invention at least has following advantages:

Self-adaptation provided by the invention effectively taps method and device, taps custom and calculating to user's touch-control available point, thus improve terminal device to the validity identification of user's touch screen operation and interactive experience by recording user in touch-screen different azimuth.

Accompanying drawing explanation

Fig. 1 is the process flow diagram that in first embodiment of the invention, self-adaptation effectively taps method;

Fig. 2 is the schematic diagram in first embodiment of the invention, touch-screen being carried out to 4 quadrant divisions;

Fig. 3 is the schematic diagram occurring deviation when user taps standard signal point in first embodiment of the invention;

Fig. 4 is the schematic diagram in first embodiment of the invention, touch-screen being carried out to 5 quadrant divisions;

Fig. 5 is the effective touch devices schematic diagram of self-adaptation in second embodiment of the invention;

Fig. 6 is the terminal device schematic diagram in third embodiment of the invention.

Embodiment

Terminal device touch-screen tapping without response or the problem occurring maloperation to solve in prior art, the invention provides a kind of self-adaptation and effectively tapping method and device, below in conjunction with accompanying drawing and embodiment, the present invention being further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.

Fig. 1 is the process flow diagram that in first embodiment of the invention, self-adaptation effectively taps method.

As shown in Figure 1, step 101, the test coordinate when preset coordinate of the standard signal point on acquisition terminal device touch-screen and user click for standard signal.

Concrete, in embodiment, when user uses mobile terminal first time, after user opens mobile terminal, touch-screen understands automatic spring test interface.Test interface on mobile terminal touch screen can guide user to carry out test operation.When user enter test interface carry out corresponding operating time, mobile terminal touch screen can show multiple standard signal point, the coordinate of mobile terminal records each standard signal point.User can also recall test interface at any time in mobile terminal uses, and sets up user habit model in order to guide user operation.In embodiment, self-adaptation provided by the invention effectively taps method and preferably the touch-screen of mobile terminal is divided into four quadrants: quadrant 1, quadrant 2, quadrant 3 and quadrant 4, mobile terminal carries out record to the coordinate of the standard signal point in four quadrants respectively, as Fig. 2 gives the schematic diagram in the embodiment of the present invention, touch-screen being carried out to 4 quadrant divisions, the stain in Fig. 2 represents standard signal point.Wherein, WIDTH and HEIGHT represents width and the height of terminal device touch-screen respectively.It should be noted that any coordinate of touch-screen, i.e. certain some position in a coordinate system, also coordinate position, is called for short coordinate.

User taps respectively to each signal point that dynamic terminal touch screen shows, and mobile terminal taps recording user test coordinate on the touchscreen when standard signal is put to user simultaneously.Wherein, multiple standard signal points on mobile terminal touch screen can show simultaneously, also can show after user has tapped one of them or the signal of several standard, the present invention is not limited thereto the display mode of standard signal point on mobile terminal touch screen again.

Step 102, according to the test coordinate obtained and preset coordinate, sets up user habit model.

Concrete, tap operation to user to standard signal point by mobile terminal in step 101, the preset coordinate of each standard signal point of mobile terminal records and user tap the test coordinate of standard signal point.

Fig. 3 gives the schematic diagram occurring deviation when user in embodiment taps standard signal point.

As shown in Figure 3, mobile terminal taps standard according to the preset coordinate of standard signal point and user and illustrates that the test coordinate of point calculates the deviate of the two, that is:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent the preset coordinate that standard signal is put, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of test coordinate horizontal ordinate and ordinate respectively.

Tap the test coordinate corresponding to standard signal point according to the deviate of above-mentioned calculating and user, set up user habit model.

When user taps standard signal point, according to formulae discovery below:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent standard signal point coordinate, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents standard signal point coordinate and the deviate of testing coordinate horizontal ordinate and ordinate respectively;

Or, when user repeatedly taps multiple standard signal point, according to formulae discovery below:

$\mathrm{\Δx}={\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$\mathrm{\Δy}={\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$

Wherein, n is the positive integer being not more than N; N is positive integer, represents that user taps the total degree of terminal device touch-screen standard signal point; (x _n, y _n) represent that user taps the preset coordinate of terminal device touch-screen standard signal point for n-th time, (x' _n, y' _n) representing that user taps the test coordinate of terminal device touch-screen standard signal point for n-th time, Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively.

Obtain user habit model:

f _i(x)＝x+Δx

f _i(y)＝y+Δy

As i=1, (0≤x≤WIDTH/2-1,0≤y≤HEIGHT/2-1);

As i=2, (WIDTH/2≤x≤WIDTH-1,0≤y≤HEIGHT/2-1);

As i=3, (0≤x≤WIDTH/2-1, HEIGHT/2≤y≤HEIGHT-1);

As i=4, (WIDTH/2≤x≤WIDTH-1, HEIGHT/2≤y≤HEIGHT-1);

Wherein, (f _i(x), f _i(y)) represent that user effectively taps coordinate; I represents quadrant position, wherein i=1,2,3,4; (x, y) represents that user is actual and taps coordinate; Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively; WIDTH and HEIGHT is respectively width and the height of terminal device touch-screen.

Fig. 4 is the schematic diagram in first embodiment of the invention, touch-screen being carried out to 5 quadrant divisions, and according to carrying out the division of 5 quadrants to terminal device touch-screen, sets up user habit model.

As shown in Figure 4, and composition graphs 3, terminal device with touch-screen with central point for the center of circle, with min (WIDTH/2, HEIGHT/2) be the central area of radius, and four fringe regions of described terminal device touch-screen carry out quadrant division to described terminal device touch-screen.Wherein, WIDTH and HEIGHT represents width and the height of mobile phone respectively.

Mobile terminal taps standard according to the preset coordinate of standard signal point and user and illustrates that the test coordinate of point calculates the deviate of the two, that is:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent the preset coordinate that standard signal is put, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of test coordinate horizontal ordinate and ordinate respectively.

Tap the test coordinate corresponding to standard signal point according to the deviate of above-mentioned calculating and user, set up user habit model.

When user taps standard signal point, according to formulae discovery below:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent standard signal point coordinate, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents standard signal point coordinate and the deviate of testing coordinate horizontal ordinate and ordinate respectively;

Or, when user repeatedly taps multiple standard signal point, according to formulae discovery below:

$\mathrm{\Δx}={\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$\mathrm{\Δy}={\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$ Wherein, n is the positive integer being not more than N; N is positive integer, represents that user taps the total degree of terminal device touch-screen standard signal point; (x _n, y _n) represent that user taps the preset coordinate of terminal device touch-screen standard signal point for n-th time, (x' _n, y' _n) representing that user taps the test coordinate of terminal device touch-screen standard signal point for n-th time, Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively.

Obtain user habit model:

f _i(x)＝x+Δx

f _i(y)＝y+Δy

Adjusted for the mapping position of place, user actual contact quadrant by the Δ x of different quadrant and Δ y, wherein the scope of 5 quadrant definition is as follows:

As i=1, (0≤x≤WIDTH/2-1,0≤y≤HEIGHT/2-1),

And (WIDTH/2-x) ²+ (HEIGHT/2-y) ²> WIDTH ²/ 4;

As i=2, (WIDTH/2≤x≤WIDTH-1,0≤y≤HEIGHT/2-1),

And (x-WIDTH/2) ²+ (HEIGHT/2-y) ²> WIDTH ²/ 4;

As i=3, (0≤x≤WIDTH/2-1, HEIGHT/2≤y≤HEIGHT-1),

And (x-WIDTH/2) ²+ (y-HEIGHT/2) ²> WIDTH ²/ 4;

As i=4, (WIDTH/2≤x≤WIDTH-1, HEIGHT/2≤y≤HEIGHT-1),

And (x-WIDTH/2) ²+ (y-HEIGHT/2) ²> WIDTH ²/ 4;

As i=5, (0≤x≤WIDTH-1,0≤y≤HEIGHT-1),

And (x-WIDTH/2) ²+ (y-HEIGHT/2) ²≤ WIDTH ²/ 4.

Wherein, (f _i(x), f _i(y)) represent that user effectively taps coordinate; I represents quadrant position, wherein i=1,2,3,4,5; (x, y) represents that user is actual and taps coordinate; Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively; WIDTH and HEIGHT is respectively width and the height of terminal device touch-screen.

Because user is accustomed to difference tapping of terminal device touch-screen diverse location, therefore in the embodiment of the present invention by the division to the different quadrant of terminal device screen, calculate the actual coordinate that taps of different quadrant user and standard illustrates that the deviate of point coordinate is to set up user habit model.

Step 103, calculates user effectively tap coordinate according to user habit model and the actual coordinate that taps of user.

Concrete, according to user, the test coordinate that taps and above-mentioned user habit model of trying to achieve illustrated to standard, to standard, user is illustrated that the test coordinate tapped is brought in user habit model, obtain (f _i(x), f _i(y)) be effective coordinate of this user's touch-sensitive screen contact.Mobile terminal can carry out coordinates correction to later user to tapping of touch-screen according to user habit model.

In embodiment provided by the invention, user is in each quadrant of mobile terminal screen, user is guided to be undertaken tapping by the position of standard signal point and record the actual coordinate figure that taps respectively, according to the practical operation of user, calculate the coordinate that user relative standard in each quadrant illustrates a little respectively, by setting up user habit model, thus in the use procedure that user is follow-up, by the screen quadrant scope residing for the actual interactive operation of user, the test coordinate tapped according to user and user habit model carry out algorithm superposition and show that actual point catches the eye scale value, and it is responded, thus promote end product taps response accuracy to user.

When user taps terminal device touch-screen, first self-adaptation provided by the invention taps method can judge the actual quadrant tapping coordinate place of user, then utilize the user habit model of this quadrant to user tap carry out corresponding, to improve correctness and the dirigibility of user operation, the maloperation caused due to the difference of user's touch screen custom in different azimuth can also be effectively reduced, improve the interactive experience of user.

Fig. 5 is the effective touch devices schematic diagram of self-adaptation in second embodiment of the invention.

As shown in Figure 5, in the embodiment of the present invention, the effective touch devices of self-adaptation comprises:

Acquisition module 10, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen are clicked for standard signal.

Concrete, in embodiment, when user uses mobile terminal first time, the test interface that after user opens mobile terminal, on touch-screen, meeting automatic spring acquisition module 10 provides.Test interface on mobile terminal touch screen can guide user to carry out test operation.When user enter test interface carry out corresponding operating time, mobile terminal touch screen can show multiple standard signal point, the coordinate of mobile terminal records each standard signal point.User can also recall test interface at any time in mobile terminal uses, and sets up user habit model in order to guide user operation.In embodiment, self-adaptation provided by the invention effectively taps method and preferably the touch-screen of mobile terminal is divided into four quadrants: quadrant 1, quadrant 2, quadrant 3 and quadrant 4, and mobile terminal carries out record to the coordinate of the standard signal point in four quadrants respectively.And mobile terminal screen can also be divided into 5 quadrants in the embodiment of the present invention, mobile terminal carries out record to the coordinate of the standard signal point in five quadrants respectively.It should be noted that any coordinate of touch-screen, i.e. certain some position in a coordinate system, also coordinate position, is called for short coordinate.

User taps respectively to each signal point that dynamic terminal touch screen shows, and mobile terminal taps recording user test coordinate on the touchscreen when standard signal is put to user simultaneously.Wherein, multiple standard signal points on mobile terminal touch screen can show simultaneously, also can show after user has tapped one of them or the signal of several standard, the present invention is not limited thereto the display mode of standard signal point on mobile terminal touch screen again.

MBM 20, for according to the described test coordinate obtained and described preset coordinate, sets up user habit model.

Concrete, tap operation to user to standard signal point by mobile terminal, the preset coordinate of each standard signal point of mobile terminal records and user tap the test coordinate of standard signal point.

The present embodiment is to be divided into 4 quadrants by mobile terminal screen, mobile terminal carries out record to the coordinate of the standard signal point in four quadrants respectively, and divide the method for 5 quadrants as in the first embodiment, the present embodiment repeats no more.See in first embodiment of the invention shown in Fig. 3, as shown in Figure 3, MBM 20 calculates the deviate of the two according to the test coordinate that the preset coordinate of standard signal point and user tap standard signal point, that is:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent the preset coordinate that standard signal is put, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of test coordinate horizontal ordinate and ordinate respectively.

Tap the test coordinate corresponding to standard signal point according to the deviate of above-mentioned calculating and user, set up user habit model.

$f_i\left(x\right)=x+\mathrm{\Δx}=x+{\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$f_i\left(y\right)=y+\mathrm{\Δy}=y+{\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$

As i=1, (0≤x≤WIDTH/2-1,0≤y≤HEIGHT/2-1);

As i=2, (WIDTH/2≤x≤WIDTH-1,0≤y≤HEIGHT/2-1);

As i=3, (0≤x≤WIDTH/2-1, HEIGHT/2≤y≤HEIGHT-1);

As i=4, (WIDTH/2≤x≤WIDTH-1, HEIGHT/2≤y≤HEIGHT-1);

Wherein, (f _i(x), f _i(y)) represent that user effectively taps coordinate; I represents quadrant position, wherein i=1,2,3,4; (x, y) represents that user is actual and taps coordinate; Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of testing coordinate horizontal ordinate and ordinate respectively; N is the positive integer being not more than N; N represents that user taps the total degree of terminal device touch-screen standard signal point; (x' _n, y' _n) represent that user taps the test coordinate of terminal device touch-screen standard signal point for n-th time; WIDTH and HEIGHT is respectively width and the height of terminal device touch-screen.

Computing module 30, for calculating user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

Concrete, computing module 30 illustrates the test coordinate that taps and above-mentioned user habit model of trying to achieve according to user to standard, to standard, user is illustrated that the test coordinate tapped is brought in user habit model, obtain (f _i(x), f _i(y)) be effective coordinate of this user's touch-sensitive screen contact.Mobile terminal can carry out coordinates correction to later user to tapping of touch-screen according to user habit model.

In the embodiment of the present invention, user is in each quadrant of mobile terminal screen, user is guided to be undertaken tapping by the position of standard signal point and record the actual coordinate figure that taps respectively, according to the practical operation of user, calculate the coordinate that user relative standard in each quadrant illustrates a little respectively, by setting up user habit model, thus in the use procedure that user is follow-up, by the screen quadrant scope residing for the actual interactive operation of user, the test coordinate tapped according to user and user habit model carry out algorithm superposition and show that actual point catches the eye scale value, and it is responded, thus promote end product taps response accuracy to user.

Fig. 6 shows the terminal device schematic diagram in the 3rd embodiment provided by the invention.

As shown in Figure 6, the terminal device provided in the embodiment of the present invention comprises:

Touch-screen 40, taps operation for what receive user.

Concrete, in embodiment, when user uses mobile terminal first time, after user opens mobile terminal, touch-screen 40 understands automatic spring test interface.Test interface on mobile terminal touch screen 40 can guide user to carry out test operation.When user enter test interface carry out corresponding operating time, mobile terminal touch screen 40 can show multiple standard signal point, the coordinate of mobile terminal records each standard signal point.User can also recall test interface at any time in mobile terminal uses, and sets up user habit model in order to guide user operation.The present embodiment is to be divided into 4 quadrants by mobile terminal screen, mobile terminal carries out record to the coordinate of the standard signal point in four quadrants respectively, and divide the method for 5 quadrants as in the first embodiment, the present embodiment repeats no more.

In embodiment, self-adaptation provided by the invention effectively taps method and preferably the touch-screen 40 of mobile terminal is divided into four quadrants: quadrant 1, quadrant 2, quadrant 3 and quadrant 4, and mobile terminal carries out record to the coordinate of the standard signal point in four quadrants respectively.It should be noted that the coordinate of touch-screen 40 certain a bit, i.e. certain some position in a coordinate system, also coordinate position, is called for short coordinate.

The each signal point of user to display on mobile terminal touch screen 40 taps respectively, and mobile terminal taps the test coordinate of recording user on touch-screen 40 when standard signal is put to user simultaneously.Wherein, multiple standard signal points on mobile terminal touch screen 40 can show simultaneously, also can show after user has tapped one of them or the signal of several standard, the present invention is not limited thereto the display mode of standard signal point on mobile terminal touch screen 40 again.

Processor 50, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen 40 tap for standard signal; According to the described test coordinate obtained and described preset coordinate, set up user habit model; Calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

Concrete, tap operation to user to standard signal point by mobile terminal, the preset coordinate of each standard signal point of mobile terminal records and user tap the test coordinate of standard signal point.

See the Fig. 3 in first embodiment of the invention, as shown in Figure 3, mobile terminal taps standard according to the preset coordinate of standard signal point and user and illustrates that the test coordinate of point calculates the deviate of the two, that is:

Δx＝x ₁-x' ₁

Δy＝y ₁-y' ₁

Wherein, (x ₁, y ₁) represent the preset coordinate that standard signal is put, (x' ₁, y' ₁) representing test coordinate, Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of test coordinate horizontal ordinate and ordinate respectively.

Tap the test coordinate corresponding to standard signal point according to the deviate of above-mentioned calculating and user, set up user habit model.

$f_i\left(x\right)=x+\mathrm{\Δx}=x+{\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$f_i\left(y\right)=y+\mathrm{\Δy}=y+{\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$

As i=1, (0≤x≤WIDTH/2-1,0≤y≤HEIGHT/2-1);

As i=2, (WIDTH/2≤x≤WIDTH-1,0≤y≤HEIGHT/2-1);

As i=3, (0≤x≤WIDTH/2-1, HEIGHT/2≤y≤HEIGHT-1);

As i=4, (WIDTH/2≤x≤WIDTH-1, HEIGHT/2≤y≤HEIGHT-1);

Wherein, (f _i(x), f _i(y)) represent that user effectively taps coordinate; I represents quadrant position, wherein i=1,2,3,4; (x, y) represents that user is actual and taps coordinate; Δ x and Δ y represents the preset coordinate of standard signal point and the deviate of testing coordinate horizontal ordinate and ordinate respectively; N is the positive integer being not more than N; N represents that user taps the total degree of terminal device touch-screen 40 standard signal point; (x' _n, y' _n) represent that user taps the test coordinate of terminal device touch-screen 40 standard signal point for n-th time; WIDTH and HEIGHT is respectively width and the height of terminal device touch-screen 40.

According to user, the test coordinate that taps and above-mentioned user habit model of trying to achieve illustrated to standard, to standard, user is illustrated that the test coordinate tapped is brought in user habit model, obtain effective coordinate that (fi (x), fi (y)) is this user's touch-sensitive screen contact 40.Mobile terminal can carry out coordinates correction to later user to tapping of touch-screen 40 according to user habit model.

In embodiment provided by the invention, user is in each quadrant of mobile terminal screen, user is guided to be undertaken tapping by the position of standard signal point and record the actual coordinate figure that taps respectively, according to the practical operation of user, calculate the coordinate that user relative standard in each quadrant illustrates a little respectively, by setting up user habit model, thus in the use procedure that user is follow-up, by the screen quadrant scope residing for the actual interactive operation of user, the test coordinate tapped according to user and user habit model carry out algorithm superposition and show that actual point catches the eye scale value, and it is responded, thus promote end product taps response accuracy to user.

In sum, self-adaptation provided by the invention is adopted effectively to tap method, by identifying that user taps coordinate in the custom that taps of touch-screen different azimuth, carrying out the method that adaptive user actual point touches action response result, improve the correctness to user operation response and flexibility ratio.Especially for giant-screen touch screen terminal product, the maloperation produced due to the deviation of touch-screen custom in user's different azimuth can be effectively reduced, improve user-interaction experience.

By the explanation of embodiment, should to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, but appended diagram be only to provide with reference to and the use of explanation, be not used for being limited the present invention.

Claims (10)

1. self-adaptation effectively taps a method, it is characterized in that, comprising:

Test coordinate when the preset coordinate of the standard signal point on acquisition terminal device touch-screen and user click for standard signal;

According to the described test coordinate obtained and described preset coordinate, set up user habit model;

Calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

2. self-adaptation according to claim 1 effectively taps method, it is characterized in that, described method also comprises:

For described user provides test interface, receive the operation that user carries out for standard signal point clicking, to set up described user habit model.

3. self-adaptation according to claim 1 effectively taps method, it is characterized in that, the described described test coordinate according to acquisition and described preset coordinate, sets up user habit model, comprising:

Deviate is calculated according to described test coordinate and preset coordinate;

Described user habit model is set up according to described test coordinate and described deviate.

4. self-adaptation according to claim 1 effectively taps method, it is characterized in that, describedly calculates user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user, comprising:

Quadrant division is carried out to described terminal device touch-screen;

According to described user habit model with described user is actual taps the user that coordinate calculates in all quadrants of division and effectively tap coordinate.

5. self-adaptation according to claim 3 effectively taps method, it is characterized in that, describedly calculates deviate according to described test coordinate and preset coordinate, comprising:

According to formulae discovery below:

Δx＝x ₁-x’ ₁

Δy＝y ₁-y’ ₁

Wherein, (x ₁, y ₁) represent standard signal point coordinate, (x ' ₁, y ' ₁) representing test coordinate, Δ x and Δ y represents standard signal point coordinate and the deviate of testing coordinate horizontal ordinate and ordinate respectively;

Or, according to formulae discovery below:

$\mathrm{\Δx}={\mathrm{\Σ}}_{n=1}^N(x_n-x_n^{\′})/N$

$\mathrm{\Δy}={\mathrm{\Σ}}_{n=1}^N(y_n-y_n^{\′})/N$

Wherein, n is the positive integer being not more than N; N is positive integer, represents that user taps the total degree of terminal device touch-screen standard signal point; (x _n, y _n) represent that user taps the preset coordinate of terminal device touch-screen standard signal point for n-th time, (x' _n, y' _n) representing that user taps the test coordinate of terminal device touch-screen standard signal point for n-th time, Δ x and Δ y represents that user taps the mean value of the deviate of terminal device touch-screen N standard signal point coordinate and test coordinate horizontal ordinate and ordinate respectively.

6. self-adaptation according to claim 5 effectively taps method, it is characterized in that, described user habit model comprises:

f _i(x)＝x+Δx

f _i(y)＝y+Δy

Wherein the value of quadrant numbering i is 1 number arriving that m, m are quadrant division;

(f _i(x), f _i(y)) represent that user effectively taps coordinate; (x, y) represents that user is actual and taps coordinate.

7. the effective touch devices of self-adaptation, is characterized in that, comprising:

Acquisition module, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen are clicked for standard signal;

MBM, for according to the described test coordinate obtained and described preset coordinate, sets up user habit model;

Computing module, for calculating user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.

8. the effective touch devices of self-adaptation according to claim 7, is characterized in that, described MBM, for:

Deviate is calculated according to described test coordinate and preset coordinate;

Described user habit model is set up according to described test coordinate and described deviate.

9. the effective touch devices of self-adaptation according to claim 7, is characterized in that, described computing module, for:

Quadrant division is carried out to described terminal device touch-screen;

According to described user habit model with described user is actual taps the user that coordinate calculates in all quadrants of division and effectively tap coordinate.

10. a terminal device, is characterized in that, comprising:

Touch-screen, taps operation for what receive user;

Processor, test coordinate when preset coordinate and user for obtaining the standard signal point on terminal device touch-screen tap for standard signal; According to the described test coordinate obtained and described preset coordinate, set up user habit model; Calculate user effectively tap coordinate according to described user habit model and the actual coordinate that taps of user.