CN101498984A - Computer cursor control system and method for controlling cursor movement - Google Patents
Computer cursor control system and method for controlling cursor movement Download PDFInfo
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- CN101498984A CN101498984A CNA2008100086492A CN200810008649A CN101498984A CN 101498984 A CN101498984 A CN 101498984A CN A2008100086492 A CNA2008100086492 A CN A2008100086492A CN 200810008649 A CN200810008649 A CN 200810008649A CN 101498984 A CN101498984 A CN 101498984A
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Abstract
The invention provides a computer cursor control system and a method for controlling cursor movement, wherein the computer cursor control system comprises a touch pad device and a cursor control program. The cursor control program displays a virtual pointer on a computer screen according to the touch of a finger on the touch pad device so that a user can definitely know the position relation between the position of the touched pad and the position of an end point; and the virtual pointer and the computer cursor are simultaneously moved according to the movement of the finger on the touch pad, so the virtual pointer can rapidly moved to the position of the end point just needing low-amplitude finger movement; at last, the computer cursor is moved to the position of the virtual pointer according to switching signals (such as the touch pad is directly pressed) caused by the touch pad device. The method solves the defects that the known relative cursor method needs multiple movements on the touch pad and the absolute cursor method cannot accurately aim the position of the screen.
Description
Technical field
The present invention relates to a kind of cursor control system, relate in particular to the computer cursor control system and the cursor control method of moving cursor quickly by a virtual mouse is provided.
Background technology
Touch panel device (touchpad device) often is set at moving in order to the control cursor on the notebook computer.The user produces corresponding moving with finger at the mobile cursor that can make on the panel on computer screen.
The mode that known touch panel device control cursor moves has two kinds, and a kind of is to come moving cursor according to relative coordinate date, and another kind is to come moving cursor according to absolute coordinate data.
So-calledly control mode that cursor moves according to relative coordinate date and move and to control the mode that cursor moves identical at desktop with the known mouse that utilizes.Just the displacement of cursor and direction are to decide according to point direction that moves and the displacement amount of being accumulated on touch pad.Most user very is not accustomed to for the mode of operation of relative coordinate formula touch panel device, reason is that the area of touch pad is little, therefore if will make cursor move bigger displacement, then finger repeatedly must be moved on touch pad and could accumulate the cursor displacement of wanting.
In order to solve the deficiency that touch panel device produced of relative coordinate formula, the therefore known touch panel device that also proposes a kind of absolute coordinates.The touch panel device of absolute coordinates formula is cursor to be moved on the screen should the coordinate position part at the coordinate position on the panel according to the user, so user's finger that do not need to slide can move on to cursor the position of wanting.
Yet, because the area of touch pad is much smaller than screen area, therefore the user can't accurately aim at the cursor position on the screen of originally wanting usually at the coordinate that is touched on the touch pad, when needs carried out meticulous cursor position mobile, the touch device of absolute coordinates did not have the convenience in the use.
So cursor control method for movement that needs a kind of improved contact type panel to use.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of computer cursor control system and cursor control method of moving cursor quickly.
The invention provides a kind of computer cursor control system, in order to control moving of a computer cursor on the computer screen, this computer screen connects a main frame, and this system comprises:
One touch panel device electrically connects this main frame, comprises a touch pad, a left button and a right button, in order to according to finger moving and produce a relative displacement signal on this touch pad, and responds this finger the operation of this panel is produced a switching signal;
One cursor control program is arranged in this main frame, in order to carry out following steps:
According to this finger be positioned on this touch pad a contact position and on this screen to should the contact position part showing a virtual mouse;
Move this computer cursor and this virtual mouse that is presented on this screen simultaneously according to this relative displacement signal;
After receiving this switching signal, this computer cursor is moved to the residing position of this virtual mouse.
In an embodiment of the present invention, this switching signal produces when this touch pad moves down.
The present invention provides a kind of method that cursor moves of controlling in addition, and in order to control a cursor moving on a screen, wherein this cursor is mobile according to finger moving and decide on an input media, and this method comprises:
According to this finger be positioned on this input media a contact position and on this screen to should the contact position part showing a virtual mouse;
According to this finger moving and mobile simultaneously this cursor and this virtual mouse on this input media; And
Respond a switching signal and this cursor is moved to the position of this virtual mouse.
By showing on the screen that virtual mouse allows the user can clearly know the position and the relation of the position between the final position of the touch pad that is touched, therefore only need small size finger just to move and promptly virtual mouse to be moved on to the final position, and cursor is moved to the position at virtual mouse place immediately in the mode that directly presses down touch pad, the invention solves the shortcoming that known relative coordinate needs repeatedly to move and the absolute coordinates mode can't accurately be aimed at the screen position on touch pad.
Description of drawings
Fig. 1 is applied to the synoptic diagram of notebook computer for cursor control system of the present invention;
Fig. 2 A-Fig. 2 D is for using the synoptic diagram of cursor control system moving cursor of the present invention;
Fig. 3 is the process flow diagram of cursor control program of the present invention;
Wherein the main element symbol description is as follows:
10 expression screens,
20 expression main frames,
30 expression cursor control programs,
40 expression touch panel devices,
41 expression touch pads,
42 expression left buttons,
43 expression right buttons,
300-800 represents process step.
Embodiment
See also Fig. 1, it is applied to the synoptic diagram of notebook computer for computer cursor control system of the present invention.Fig. 1 has shown computer screen 10, main frame 20, and touch panel device 40.Touch panel device 40 comprises a touch pad 41, left button 42 and right button 43.Wherein the function of the left button of the function of left button 42 and right button 43 and known mouse and right button is identical.And has computer cursor R on the computer screen 10.
To point on touch pad 41 to move computer cursor R is moved, when the displacement of finger accumulation on touch pad 41 is big more, the distance that computer cursor R is moved is also big more.Computer cursor control system of the present invention comprises a cursor control program 30 and is arranged in the host computer 20.Carry out cursor control method of the present invention by starting cursor control program 30.
See also Fig. 2 A to Fig. 2 D, it is the mobile synoptic diagram of the computer cursor R of computer cursor control system of the present invention.Shown in Fig. 2 A, computer cursor R is positioned at the position P1 part of screen 10 originally, and the predetermined final position PT that is moved into.As moving method, then must repeat on touch panel 41, to move around repeatedly cursor R to be moved to position PT from position P1 with finger according to known relative coordinate.And if use known absolute coordinates method, then must on touch pad 41, correspondence position PT part (for example putting A1) press the position PT that cursor R could be moved on the screen with finger, yet, because computer screen 10 is very big with the area difference in size of touch pad 41, the position of therefore putting A1 generally is difficult to correspond to exactly the position PT of screen 10.
Below will the method that cursor of the present invention moves be described according to Fig. 2 B to Fig. 2 D.Shown in Fig. 2 B, the user presses earlier on the touch pad 41 approximately corresponding to final position PT part, for example puts A1.Cursor control program 30 will show a virtual mouse VR on screen 10 at this moment, and the direction that then will point past terminal point coordinate PT on touch pad 41 again moves.Cursor R and virtual mouse VR will move the displacement signal that is produced according to finger simultaneously and be moved on touch pad 41 this moment.Shown in Fig. 2 C, finger is when position A1 moves to A2, and cursor moves to position P2 from position P1, and virtual mouse then is moved to final position PT.Please refer to Fig. 2 D, after virtual mouse VR is moved to final position PT, the use finger presses down touch pad 41 makes whole touch pad 41 move and produce a switching signal downwards, after cursor control program 30 is received this switching signal, just cursor R is moved to the final position PT at virtual mouse VR place.The relevant structure that touch pad 41 is moved downwards and produce the touch panel device 40 of a switching signal belongs to known, so do not give unnecessary details in this manual.For example No. 470193 novel bulletin of TaiWan, China " touch pad device of digitisation electronic product " promptly disclosed a kind of can be by touch pad being moved down produce the touch panel device of switching signal.
Because the present invention has shown virtual mouse VR on screen, therefore the user can know finger very clearly in the position of position on the touch pad 41 and the final position PT on screen relation, and can clearly and promptly virtual mouse VR be moved to final position PT.Then make it produce switching signal, can allow cursor R be moved to final position PT immediately, do not move and do not need repeatedly will point again on touch pad 41 as long as press touch pad downwards.
Please refer to Fig. 3, it is the process flow diagram that moves of cursor control program 30 control cursor R of the present invention.
Step 300: beginning;
Step 400: on screen 10, show a virtual mouse VR according to the position of finger on the touch pad 41;
Step 500: according to the mobile while mobile virtual pointer and the cursor of finger;
Does is step 600: touch pad 41 pressed down and produce a switching signal? if then arrive step 700, then get back to step 500 if not;
Step 700: the position that cursor is moved to the virtual mouse place;
Step 800: finish.
Be appreciated that according to above description, cursor control of the present invention system is by showing on the screen that virtual mouse allows the user can clearly know the position and the relation of the position between the final position of the touch pad that is touched, therefore only need small size finger just to move and promptly virtual mouse to be moved on to the final position, and cursor is moved to the position at virtual mouse place that is final position immediately in the mode that directly presses down touch pad.Solved the shortcoming that known relative coordinate need repeatedly move and the absolute coordinates mode can't accurately be aimed at the screen position on touch pad.
The present invention can carry out various modifications by those skilled in the art, however the protection domain of neither disengaging appended claims.
Claims (5)
1. computer cursor control system, in order to control moving of a computer cursor on the computer screen, this computer screen connects a main frame, and this system comprises:
One touch panel device electrically connects this main frame, comprises a touch pad, a left button and a right button, in order to according to finger moving and produce a relative displacement signal on this touch pad, and responds this finger the operation of this panel is produced a switching signal;
One cursor control program is arranged in this main frame, in order to carry out following steps:
According to this finger be positioned on this touch pad a contact position and on this screen to should the contact position part showing a virtual mouse;
Move this computer cursor and this virtual mouse that is presented on this screen simultaneously according to this relative displacement signal;
After receiving this switching signal, this computer cursor is moved to the residing position of this virtual mouse.
2. computer cursor control system as claimed in claim 1, wherein this switching signal produces when this touch pad moves down.
3. control the method that cursor moves for one kind, in order to control a cursor moving on a screen, wherein this cursor is mobile according to finger moving and decide on an input media, and this method comprises:
According to this finger be positioned on this input media a contact position and on this screen to should the contact position part showing a virtual mouse;
According to this finger moving and mobile simultaneously this cursor and this virtual mouse on this input media; And
Respond a switching signal and this cursor is moved to the position of this virtual mouse.
4. the method that moves as control cursor as described in the claim 3, wherein this input media is a touch panel device, it comprises a touch pad, a left button and a right button.
5. the method that moves as control cursor as described in the claim 4, wherein this switching signal produces when this touch pad moves down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100086492A CN101498984B (en) | 2008-02-01 | 2008-02-01 | Computer cursor control system and method for controlling cursor movement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100086492A CN101498984B (en) | 2008-02-01 | 2008-02-01 | Computer cursor control system and method for controlling cursor movement |
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| CN101498984A true CN101498984A (en) | 2009-08-05 |
| CN101498984B CN101498984B (en) | 2011-07-13 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253744A (en) * | 2010-05-17 | 2011-11-23 | 致伸科技股份有限公司 | Method for controlling touch panel and touch device using method |
| CN102033691B (en) * | 2009-09-30 | 2013-01-30 | 北大方正集团有限公司 | Cursor movement prompting method and device |
| CN102033622B (en) * | 2009-09-29 | 2013-07-10 | 北大方正集团有限公司 | Cursor moving method for interactive formula and control device thereof |
| CN103376919A (en) * | 2012-04-13 | 2013-10-30 | 十速兴业科技（深圳）有限公司 | Correcting-free cursor tracking and aligning method and correcting-free cursor tracking and aligning system |
| CN106456106A (en) * | 2014-03-27 | 2017-02-22 | B-K医疗公司 | Ultrasound imaging system touch screen user interface |
| CN106775082A (en) * | 2016-12-13 | 2017-05-31 | 何海林 | Touch-control coordinate location method and electronic equipment |
| US9811185B2 (en) | 2012-11-13 | 2017-11-07 | Beijing Lenovo Software Ltd. | Information processing method and electronic device |
| CN107402665A (en) * | 2016-05-18 | 2017-11-28 | 海德堡印刷机械股份公司 | Multiple point touching controls |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029214A (en) * | 1995-11-03 | 2000-02-22 | Apple Computer, Inc. | Input tablet system with user programmable absolute coordinate mode and relative coordinate mode segments |
| KR100553671B1 (en) * | 1998-06-27 | 2006-05-10 | 삼성전자주식회사 | Method for driving pointing device of computer system |
| CN1323343C (en) * | 2003-12-12 | 2007-06-27 | 陞达科技股份有限公司 | Method for identifying single clicking action and controller |
| KR100678945B1 (en) * | 2004-12-03 | 2007-02-07 | 삼성전자주식회사 | Apparatus and method for processing input information of touchpad |
| CN100504738C (en) * | 2005-09-29 | 2009-06-24 | 联想(北京)有限公司 | Fast cursor positioning method |
-
2008
- 2008-02-01 CN CN2008100086492A patent/CN101498984B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033622B (en) * | 2009-09-29 | 2013-07-10 | 北大方正集团有限公司 | Cursor moving method for interactive formula and control device thereof |
| CN102033691B (en) * | 2009-09-30 | 2013-01-30 | 北大方正集团有限公司 | Cursor movement prompting method and device |
| CN102253744A (en) * | 2010-05-17 | 2011-11-23 | 致伸科技股份有限公司 | Method for controlling touch panel and touch device using method |
| CN102253744B (en) * | 2010-05-17 | 2014-07-02 | 致伸科技股份有限公司 | Method for controlling touch panel and touch device using method |
| CN103376919A (en) * | 2012-04-13 | 2013-10-30 | 十速兴业科技（深圳）有限公司 | Correcting-free cursor tracking and aligning method and correcting-free cursor tracking and aligning system |
| US9811185B2 (en) | 2012-11-13 | 2017-11-07 | Beijing Lenovo Software Ltd. | Information processing method and electronic device |
| CN106456106A (en) * | 2014-03-27 | 2017-02-22 | B-K医疗公司 | Ultrasound imaging system touch screen user interface |
| CN106456106B (en) * | 2014-03-27 | 2023-04-18 | B-K医疗公司 | Ultrasound imaging system touch screen user interface |
| CN107402665A (en) * | 2016-05-18 | 2017-11-28 | 海德堡印刷机械股份公司 | Multiple point touching controls |
| CN107402665B (en) * | 2016-05-18 | 2022-02-22 | 海德堡印刷机械股份公司 | Multi-touch control |
| CN106775082A (en) * | 2016-12-13 | 2017-05-31 | 何海林 | Touch-control coordinate location method and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN101498984B (en) | 2011-07-13 |
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Granted publication date: 20110713 Termination date: 20160201 |