CN102314251A - Method for operating touch screen - Google Patents
Method for operating touch screen Download PDFInfo
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- CN102314251A CN102314251A CN2010102219778A CN201010221977A CN102314251A CN 102314251 A CN102314251 A CN 102314251A CN 2010102219778 A CN2010102219778 A CN 2010102219778A CN 201010221977 A CN201010221977 A CN 201010221977A CN 102314251 A CN102314251 A CN 102314251A
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Abstract
The invention relates to a method for operating a touch screen, which comprises the following steps of: firstly, receiving the coordinate positions of a plurality of touch points of the touch screen, wherein the touch points comprise five finger touch points; secondly, judging whether the five finger touch points are in a left hand pressed state or a right hand pressed state according to the coordinate positions of the five finger touch points; thirdly, finding a finger touch point corresponding to an appointed finger from the five finger touch points; and finally, generating a virtual adjustment object at the coordinate position of the finger touch point corresponding to the appointed finger on the touch screen.
Description
Technical field
The invention relates to the method for operating of a kind of input media (input device), and particularly relevant for a kind of method of operating of Touch Screen.
Background technology
In recent years along with science and technology is constantly progressive, the function of electronic installation from strength to strength, and people also increase the dependence of electronic installation day by day.With regard to the market of present electronic installation, manufacturers actively promote the application of contact panel, so many electronic installations can be equipped with a Touch Screen (touch screen), so that the user to be provided the operating environment of hommization more.The user can be through pointer or is directly clicked each item function choosing-item on the Touch Screen with finger, to carry out the input of program implementation or data.
According to the size of each kind product and the difference of user's type, the electronic installation of touch can be designed the gesture (Gesture) of various handled easilies for the user.Yet it all is to appear with strip or button in certain location that present software raises integer-valued operation interface.But such design also is not suitable for the user and uses finger manipulation, and the problem that the user is easy to receive precision and operation interface size perplexs, and is difficult for being adjusted to desired state.
Summary of the invention
The present invention provides a kind of method of operating of Touch Screen, can produce corresponding virtual adjustment object according to the position of touch that user 5 refers to.
The present invention proposes a kind of method of operating of Touch Screen, comprises the following steps.At first, receive the coordinate position of a plurality of touch points of Touch Screen, wherein these touch points comprise 5 finger touch points.Then, according to the coordinate position of 5 finger touch points, judge that 5 finger touch points are in a left hand pressed state or a right hand pressed state.Then, from 5 finger touch points, find out corresponding one and specify the finger touch point of pointing.Afterwards, on the coordinate position of the finger touch point that the corresponding appointment of Touch Screen is pointed, produce a virtual adjustment object.
In one embodiment of this invention, 5 finger touch points of above-mentioned judgement are in the step of left hand pressed state or right hand pressed state, comprise the following steps.At first, according to the distribution of 5 finger touch o'clock on one first dimension coordinate, from 5 finger touch points, find out one first finger touch point and one the 5th finger touch point that is positioned at the both sides of the first dimension coordinate.Then, concern, judge that 5 finger touch points are in left hand pressed state or right hand pressed state according to the position of first finger touch point and the 5th finger touch o'clock on one second dimension coordinate.
In one embodiment of this invention, above-mentioned appointment finger is forefinger, and finds out the step of the finger touch point of corresponding forefinger, comprises the following steps.When the first finger position of touch point on the second dimension coordinate is higher than the 5th finger touch point, with one the 4th finger touch point of adjacent the 5th finger touch point in 5 finger touch points finger touch point as corresponding forefinger.When the first finger position of touch point on the second dimension coordinate is lower than the 5th finger touch point, adjacent first to point the finger touch point of a second finger touch point of touch point in 5 finger touch points as corresponding forefinger.
In one embodiment of this invention, the first above-mentioned dimension coordinate is vertical each other with the second dimension coordinate.
In one embodiment of this invention; Before 5 finger touch points of above-mentioned judgement are in the left hand pressed state or the step of right hand pressed state; The method of operating of Touch Screen also comprises the touch point of getting rid of clustering in these touch points, from these touch points, to find out 5 finger touch points.
In one embodiment of this invention, before the above-mentioned step that determines 5 finger touch points, the method for operating of Touch Screen also comprises the following steps.At first, judge whether 5 finger touch points have integrated deflection.Then, when 5 finger touch are put whole deflection, through the mode of a matrix conversion 5 the finger touch points of becoming a full member integratedly.
In one embodiment of this invention, the step of the virtual adjustment object of above-mentioned generation comprises producing a virtual slide bar (sliding bar) or a virtual knob (knob).
In one embodiment of this invention, the method for operating of above-mentioned Touch Screen also comprises the motion track of specifying the finger touch point of finger according to correspondence, changes the show state of virtual adjustment object.
Based on above-mentioned, the method for operating of Touch Screen of the present invention can be according to the position of 5 finger touch points and producing virtual adjustment button on the corresponding position of specifying finger on the Touch Screen.Therefore, when the user will call out virtual adjustment button, as long as refer to touch simultaneously Touch Screen with 5, quite intuition with conveniently.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.
Description of drawings
Fig. 1 is the calcspar of the electronic installation of signal one embodiment of the invention.
Fig. 2 is the process flow diagram of the method for operating of the Touch Screen of signal one embodiment of the invention.
Fig. 3 A is the synoptic diagram of user with the Touch Screen of right-hand operated Fig. 1.
The synoptic diagram of the touch point position when Fig. 3 B is operated for the Touch Screen of Fig. 3 A.
Fig. 3 C is the synoptic diagram that produces on the Touch Screen of Fig. 3 A behind the virtual adjustment object.
Fig. 4 is the process flow diagram of the detailed step of synoptic diagram 2.
The synoptic diagram of the touch point position when Fig. 5 receives the user with left-handed operation for the Touch Screen of Fig. 1.
Fig. 6 is the synoptic diagram of the position of the touch point of finger touch point and clustering on the Touch Screen of Fig. 1.
Fig. 7 is the synoptic diagram of the position of the finger touch point of integral incline on the Touch Screen of Fig. 1.
[main element label declaration]
100: electronic installation 110: processor
120: Touch Screen H: hand
IF: forefinger O: virtual adjustment object
S110～S140, S210～S260: step
T1, T2, T3, T4, T5, T1 ', T2 ', T3 ', T4 ', T5 ', T1 ", T2 ", T 3 ", T4 ", T5 ": the finger touch point
X: the first dimension coordinate Y: the second dimension coordinate
Embodiment
Fig. 1 is the calcspar of the electronic installation of signal one embodiment of the invention.Please refer to Fig. 1, electronic installation 100 comprises a processor 110 and a Touch Screen 120.Touch Screen 120 is coupled to processor 110, click in order to accept the user, and the corresponding touching signals that produces is given processor 110.In the present embodiment, electronic installation 100 for example is a flat computer, and Touch Screen 120 can be the Touch Screen of multi-point touch such as condenser type, but neither as limit.
Fig. 2 is the process flow diagram of the method for operating of the Touch Screen of signal one embodiment of the invention; Fig. 3 A is the synoptic diagram of user with the Touch Screen of right-hand operated Fig. 1; The synoptic diagram of the touch point position when Fig. 3 B is operated for the Touch Screen of Fig. 3 A, Fig. 3 C be the synoptic diagram behind the virtual adjustment object of generation on the Touch Screen of Fig. 3 A.Explanation for ease below will cooperate the electronic installation 100 of Fig. 1 that the method for operating of the Touch Screen of Fig. 2 is described.Please refer to Fig. 1 and Fig. 2; At first carry out step S110; When the user operates Touch Screen (shown in Fig. 3 A) with hand H; Processor 110 receives the coordinate position of a plurality of touch points of Touch Screen 120, and wherein these touch points comprise 5 finger touch point T1, T2, T3, T4, T5 (shown in Fig. 3 B).
Then carry out step S120, processor 110 judges that according to the coordinate position of 5 finger touch points 5 finger touch point T1, T2, T3, T4, T5 are in a left hand pressed state or a right hand pressed state.With present embodiment, 5 finger touch point T1, T2, T3, T4, T5 are in right hand pressed state.Carry out step S130 then, processor 110 is found out corresponding one and is specified the finger touch point T2 of finger from 5 finger touch point T1, T2, T3, T4, T5.The appointment finger of present embodiment for example is forefinger IF.Carry out step S140 afterwards, processor 110 produces a virtual adjustment object O (shown in Fig. 3 C) on the coordinate position of the finger touch point T2 of Touch Screen 120 corresponding appointment fingers.At this moment, the user is that forefinger IF capable of using comes virtual adjustment object O is controlled.Because the user when using finger manipulation, generally is accustomed to operating with forefinger IF, therefore produce virtual adjustment object O and not only can let the user easily and intuitively use at corresponding forefinger IF place, also can bring the user good use experience.
In the present embodiment, virtual adjustment object O for example is a virtual knob, and can be in order to the numerical value such as volume or screen intensity of adjustment electronic installation 100.In the embodiment that another does not illustrate, virtual adjustment object O then can be a virtual slide bar, and the numerical value function of being adjusted also can be set according to demand, and is neither as limit.In addition, though the appointment of present embodiment finger is to explain with forefinger IF, also can be thumb, middle finger, the third finger or little finger of toe.
What deserves to be mentioned is; Method of operating through above-mentioned Touch Screen; When the user hoped to adjust volume or the screen intensity of electronic installation 100, as long as refer to touch Touch Screen 120 simultaneously with 5, the position of corresponding forefinger IF just can produce virtual adjustment object O on the Touch Screen 120.That is to say; When needs carried out the volume or the adjustment of screen intensity, the user need not hand H is removed the adjustment button that Touch Screen 120 goes for entity, also need not to interrupt performed software operation at present; Let 5 to refer to touch simultaneously Touch Screen 120 as long as change gesture, quite intuition is with convenient.
Fig. 4 is the process flow diagram of the detailed step of synoptic diagram 2.Please refer to Fig. 4; Receive 5 finger touch point T1, T2, T3, T4, T5 (step S210) afterwards at processor 110; Processor 110 judges that according to the coordinate position of 5 finger touch points 5 finger touch point T1, T2, T3, T4, T5 are in a left hand pressed state or a right hand pressed state (step S220).In the present embodiment, step S220 can comprise S222 and S224 two sub-steps.
At first carry out step S222; Processor 110 is according to 5 finger touch point T1, T2, T3, T4, the distribution of T5 on one first dimension coordinate X, from 5 finger touch points, finds out one first finger touch point T1 and one the 5th finger touch point T5 that is positioned at the both sides of the first dimension coordinate X.Carry out step S222 then; According to the first finger touch point T1 and the position relation of the 5th finger touch point T5 on one second dimension coordinate Y, processor 110 judges that 5 finger touch point T1, T2, T3, T4, T5 are in left hand pressed state or right hand pressed state.In detail, because first position of finger touch point T1 on the second dimension coordinate Y is lower than the 5th finger touch point T5, processor 110 judges it is in right hand pressed state.In the present embodiment, the first dimension coordinate X can be vertical each other with the second dimension coordinate Y.
So carry out step S240, processor 110 is with the second finger touch point T2 of the adjacent first finger touch point T1 among 5 finger touch point T1, T2, T3, T4, the T5 finger touch point as corresponding forefinger IF.Carry out step S250 then, on the coordinate position of the finger touch point T2 of Touch Screen 120 corresponding forefinger IF, produce virtual adjustment object O.Carry out step S260 afterwards, processor 110 changes the show state of virtual adjustment object O according to the motion track of the finger touch point T2 of corresponding forefinger IF.That is to say, along with user's forefinger IF when Touch Screen 120 upper edge direction A slide clockwise or counterclockwise, virtual adjustment object O also can correspondingly change show state, lets the user that the sensation of practical operation knob is arranged.
The synoptic diagram of the touch point position when Fig. 5 receives the user with left-handed operation for the Touch Screen of Fig. 1.Please refer to Fig. 4 and Fig. 5; When the user operates Touch Screen 120 with left hand (not illustrating); Because first position of finger touch point T1 ' on the second dimension coordinate Y is higher than the 5th finger touch point T5 ', is in left hand pressed state (step S224) so processor 110 just can be judged 5 finger touch point T1 ', T2 ', T3 ', T4 ', T5 '.So carry out step S230, processor 110 is with one the 4th finger touch point T4 ' of adjacent the 5th finger touch point T5 ' among 5 finger touch point T1 ', T2 ', T3 ', T4 ', the T5 ' the finger touch point as corresponding forefinger.Carry out step S250, S260 afterwards equally, repeat no more at this.
Fig. 6 is the synoptic diagram of the position of the touch point of finger touch point and clustering on the Touch Screen of Fig. 1.Please refer to Fig. 6, in another embodiment, before carrying out step S120 or step S220, also can extraly get rid of the step of the touch point G of clustering in these touch points, from these touch points, to find out 5 finger touch points.In detail, if user's 5 fingers contact Touch Screen 120 simultaneously with the palm of part, just can produce the touch point G of 5 finger touch point T1, T2, T3, T4, T5 and clusterings on the Touch Screen 120.At this moment, processor 110 can be got rid of the touch point G of clustering according to the cybotactic state of touch point, and can not influence follow-up judgement and processing.
Fig. 7 is the synoptic diagram of the position of the finger touch point of integral incline on the Touch Screen of Fig. 1.Please refer to Fig. 7, in another embodiment, before carrying out step S120 or step S220, also can extraly handle the step of the finger touch point of integral incline.At first, processor 110 is judged 5 finger touch point T1 ", T2 ", T3 ", T4 ", T5 " whether integrated deflection arranged.Then, when judging 5 finger touch point T1 ", T2 ", T3 ", T4 ", T5 " during integrated deflection, processor 110 can be through the mode of a matrix conversion 5 the finger touch point T1 that become a full member integratedly ", T2 ", T 3 ", T4 ", T5 ".In detail, can be through a rectangle block B1 with T1 ", T2 ", T3 ", T4 ", T5 " whole frame lives, again via among the matrix conversion rectangle block B1 coordinate projection to the rectangle block B2 that becomes a full member.5 finger touch point T1 that at this moment, can obtain to become a full member ", T2 ", T3 ", T4 ", T5 " coordinate.That is to say that even user's work angle changes, the method for operating of the Touch Screen of present embodiment also can correctly produce virtual adjustment object.
In sum, the method for operating of Touch Screen of the present invention can be according to the position of 5 finger touch points and producing virtual adjustment button on the corresponding position of specifying finger on the Touch Screen.Therefore, when the user will call out virtual adjustment button, as long as refer to touch simultaneously Touch Screen with 5, quite intuition with conveniently.In addition, if when having the touch point of clustering to exist on the Touch Screen, the method for operating of Touch Screen of the present invention also can be with it eliminating, and can not influence the generation of follow-up judgement and virtual adjustment button.In addition, whole when crooked if 5 finger touch are put, the method for operating of Touch Screen of the present invention also can be become a full member it, also can not influence the generation of follow-up judgement and virtual adjustment button.
Though the present invention discloses as above with embodiment; Right its is not in order to limit the present invention; Has common knowledge the knowledgeable in the technical field under any; Do not breaking away from the spirit and scope of the present invention, when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking appended the claim scope person of defining.
Claims (8)
1. the method for operating of a Touch Screen comprises:
Receive the coordinate position of a plurality of touch points of this Touch Screen, wherein these a plurality of touch points comprise 5 finger touch points;
According to the coordinate position of these 5 finger touch points, judge that these 5 finger touch points are in left hand pressed state or right hand pressed state;
From these 5 finger touch points, find out corresponding one and specify the finger touch point of pointing; And
On the coordinate position of this Touch Screen, produce virtual adjustment object to the finger touch point that should specify finger.
2. the method for operating of Touch Screen according to claim 1, judge that wherein these 5 finger touch points are in this left hand pressed state or the step of this right hand pressed state, comprising:
According to the distribution of these 5 finger touch o'clock on the first dimension coordinate, from these 5 finger touch points, find out first finger touch point and the 5th finger touch point that is positioned at the both sides of this first dimension coordinate; And
Concern according to this first finger touch point and the 5th finger touch position o'clock on the second dimension coordinate, judge that these 5 finger touch points are in this left hand pressed state or this right hand pressed state.
3. the method for operating of Touch Screen according to claim 2 wherein should specify finger to be forefinger, and found out the step to finger touch point that should forefinger, comprising:
When this first finger touch point position on this second dimension coordinate is higher than the 5th finger touch point, with the 4th finger touch point of adjacent the 5th finger touch point in these 5 finger touch points as to finger touch point that should forefinger; And
When this first finger touch point position on this second dimension coordinate is lower than the 5th finger touch point, with in these 5 finger touch points adjacent this first point touch point the second finger touch point as to finger touch point that should forefinger.
4. the method for operating of Touch Screen according to claim 2, wherein this first dimension coordinate is vertical each other with this second dimension coordinate.
5. the method for operating of Touch Screen according to claim 1 wherein before judging that these 5 finger touch points are in this left hand pressed state or the step of this right hand pressed state, also comprises:
The touch point of getting rid of clustering in these a plurality of touch points is to find out this 5 finger touch points from these a plurality of touch points.
6. the method for operating of Touch Screen according to claim 1 wherein before judging that these 5 finger touch points are in this left hand pressed state or the step of this right hand pressed state, also comprises:
Judge whether these 5 finger touch points have integrated deflection; And
When these 5 finger touch are put whole deflection, through the mode of matrix conversion this 5 finger touch points of becoming a full member integratedly.
7. the method for operating of Touch Screen according to claim 1 wherein produces the step of this virtual adjustment object, comprising:
Produce virtual slide bar or virtual knob.
8. the method for operating of Touch Screen according to claim 1 also comprises:
According to motion track, change the show state of this virtual adjustment object to the finger touch point that should specify finger.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102219778A CN102314251A (en) | 2010-07-02 | 2010-07-02 | Method for operating touch screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102219778A CN102314251A (en) | 2010-07-02 | 2010-07-02 | Method for operating touch screen |
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| CN103246398A (en) * | 2013-05-03 | 2013-08-14 | 彭苑健 | Implement method of touch operation |
| CN103294268A (en) * | 2013-05-30 | 2013-09-11 | 上海交通大学 | Human left-right hand identification method on multi-point touch screen |
| CN103294268B (en) * | 2013-05-30 | 2016-11-30 | 上海交通大学 | Human left-right hand identification method in multi-point touch screen |
| CN106210242A (en) * | 2015-04-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Antenna switching method, device and terminal |
| CN108525303A (en) * | 2017-01-24 | 2018-09-14 | 腾讯科技（深圳）有限公司 | Object control method and apparatus in interactive application |
| CN108733246A (en) * | 2017-04-24 | 2018-11-02 | 原相科技股份有限公司 | Physiology detection apparatus and its operating method |
| CN108845752A (en) * | 2018-06-27 | 2018-11-20 | Oppo广东移动通信有限公司 | touch operation method, device, storage medium and electronic equipment |
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| CN108845752A (en) * | 2018-06-27 | 2018-11-20 | Oppo广东移动通信有限公司 | touch operation method, device, storage medium and electronic equipment |
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Application publication date: 20120111 |