CN102520818A - Touch control system and control method thereof - Google Patents
Touch control system and control method thereof Download PDFInfo
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- CN102520818A CN102520818A CN201110365173XA CN201110365173A CN102520818A CN 102520818 A CN102520818 A CN 102520818A CN 201110365173X A CN201110365173X A CN 201110365173XA CN 201110365173 A CN201110365173 A CN 201110365173A CN 102520818 A CN102520818 A CN 102520818A
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Abstract
The invention provides a touch control system and a control method thereof. The touch control system is provided with a user interface which displays a line according to the contact of a user. The touch control system also comprises a sensing unit and a processing unit, wherein the sensing unit is used for sensing the contact track and the corresponding contact area contacted by the user interface; and the processing unit is used for determining the track of the line according to the contact track and determining the thickness of the line according to the corresponding contact area. According to the invention, the convenience of the user for operating the user interface (such as a drawing interface or a hand-writing interface) can be improved.
Description
Technical field
The present invention is relevant for a kind of touch-control system and control method thereof, area particularly about being contacted according to user's interface, and decision is shown in the touch-control system and the control method thereof of thickness of the lines of user's interface.
Background technology
In recent years, contactor control device had become more and more general input media.Generally speaking, contactor control device comprises a Trackpad and a pointer, and the user can utilize pointer hand-written on Trackpad, utilizes the mode of keyboard input data with replacement.Common Trackpad comprises hand-written version and the plotting sheet that is applied to electronic product such as mobile phone, computer.By the motion track of user, show corresponding style of writing through pointer.The mode of present touch-control system simulation user style of writing, most of for utilizing the pressure-speed on detecting pointer and the Trackpad, simulate the density of corresponding lines, like Taiwan patent application case 092125437.Yet; Present contactor control device only can be simulated the density of corresponding lines with the pressure of pointer and Trackpad, the area that uncontrollable user is contacted with Trackpad; Control the thickness of corresponding lines, and can't completely simulate drawing or ways of writing that user institute desire is expressed.
Summary of the invention
To above-mentioned technical matters, the present invention provides a kind of touch-control system and control method thereof, according to the area that sensing user interface is contacted, simulates the thickness of user's style of writing, with complete drawing or the ways of writing that simulates the desire expression of user institute.
The present invention provides a kind of touch-control system; This touch-control system has user's interface; This user's interface is according to user's contact; Show lines, this touch-control system more comprises: sensing cell and processing unit, contact trace and corresponding contact area that this sensing cell is contacted in order to this user's interface of sensing; This processing unit is according to this this Viewpoint of Line of contact trace decision, and the corresponding contact area of foundation determines the thickness of these lines.
Preferably, the user utilizes this user's interface of object contact, this object for user's finger tip, refer to abdomen or pointer.
Preferably, this user's interface is hand-written interface or drawing interface.
Preferably, this user's interface comprises thickness district and track region, the contact area that this contact area is contacted for this thickness district, the track that this contact trace is contacted for this track region.
The present invention also provides a kind of control method of touch-control system, in order to control user interface, may further comprise the steps:
A. the contact trace and corresponding contact area that are contacted of this user's interface of sensing;
B. determine the thickness of these lines according to this contact trace decision Viewpoint of Line, and according to corresponding contact area;
C. show that these lines are at this user's interface.
According to control method of the present invention, preferred, the user utilizes this user's interface of object contact, this object for user's finger tip, refer to abdomen or pointer.
According to control method of the present invention, preferred, this user's interface is hand-written interface or drawing interface.
According to control method of the present invention, preferred, this user's interface comprises thickness district and track region, the contact area that this contact area is contacted for this thickness district, the track that this contact trace is contacted for this track region.
Through the present invention, can improve the convenience that the user person of manipulating interface is write or drawn, and more complete drawing or the ways of writing that simulates the desire expression of user institute.
Description of drawings
Fig. 1 is the synoptic diagram of the touch-control system of one embodiment of the invention;
Fig. 2 A and Fig. 2 B are in one embodiment of the invention, illustrate broad-brush synoptic diagram;
Fig. 3 A and Fig. 3 B are in one embodiment of the invention, illustrate the synoptic diagram of hachure;
Fig. 4 is the synoptic diagram of user's interface in another embodiment of the present invention;
Fig. 5 is the control method process flow diagram of the touch-control system of another embodiment of the present invention;
Fig. 6 is in one embodiment of the invention, utilizes pointer to illustrate the synoptic diagram of lines
Embodiment
For making the object of the invention, structure, characteristic and function thereof there are further understanding, cooperate embodiment to specify as follows now.
The present invention can be applicable to the various electronic products that comprise touch-control system, and like panel computer, laptop, computer all-in-one machine, personal digital assistant (PDA), mobile phone, digital camera etc., but the present invention is not as limit.This touch-control system has user's interface, and this user's interface shows corresponding lines according to user's contact.Touch-control system can be made up of a slice or the little contact panel more than two, and touch-control system can be plane, curved surface or multilevel spatial structure.Above-mentioned touch-control system can be to be fitted by independent contact panel and display panel to form, and also can be to be made up of the touch-control display panel that integrates.Because above-mentioned touch technology is the technology of those skilled in the art's convention, and is not emphasis of the present invention, so repeat no more at this.
Please combine referring to Fig. 1, Fig. 2 A and Fig. 2 B, Fig. 3 A and Fig. 3 B.Fig. 1 is the synoptic diagram of the touch-control system 10 of one embodiment of the invention, and Fig. 2 A and Fig. 2 B are that one embodiment of the invention illustrates broad-brush synoptic diagram, and Fig. 3 A and Fig. 3 B are in one embodiment of the invention, illustrate the synoptic diagram of hachure.Touch-control system 10 comprises sensing cell 11, processing unit 12 and display unit 13.Display unit 13 is in order to show user's interface 131.Contact trace and corresponding contact area that sensing cell 11 is contacted in order to this user's interface 131 of sensing.Processing unit 12 is connected in display unit 13 and sensing cell 11, and processing unit 12 determines to be shown in Viewpoint of Line on user's interface 131 in order to according to this contact trace, and determines the thickness of these lines according to corresponding contact area; Preferable, processing unit 12 can be according to the thickness of contact area equal proportion ground adjustment lines, and lines corresponding when contact area is big more are thick more, with simulation user's style of writing.Then, display unit 13 shows these lines on user's interface 131.For example, in an enforcement of the present invention, when the object that contacts with this user's interface 131 is user's finger, see also Fig. 2 A and Fig. 2 B, Fig. 3 A and Fig. 3 B.When the user contacts with user's interface 131 with finger abdomen 201 (Fig. 2 A), sensing cell 11 senses bigger contact area, and user's interface 131 shows thicker lines (seeing Fig. 2 B); Relatively, when the user contacts with user's interface 131 with finger tip 202, let sensing cell 11 sense less contact area (seeing Fig. 3 A), user's interface 131 shows thinner lines (seeing Fig. 3 B).
In the practical application, the object that contacts with this user's interface except for user's finger tip, refer to abdomen, also can be pointer.Preferably, this pointer has different cross-sectional (as shown in Figure 6), makes the user can change the contact area of user's interface 131 and pointer 30 by the angle [alpha] between adjustment pointer 30 and the user's interface 131.In addition, this user's interface 131 can be the font stroke of handwriting interface in order to the input of sensing user institute desire, or the drawing interface pattern line desiring to illustrate in order to the sensing user.
In another embodiment of the present invention, see also Fig. 4, this user's interface 131 can comprise thickness district 131A and track region 131B, the contact area that this contact area is contacted for this thickness district 131A, the track that this contact trace is contacted for this track region 131B.In the present embodiment, the user can use the lines on the mode person of the manipulating interface of multi-point touch, controls the thickness of these lines.For example, the user can control the thickness of these lines by left hand, this Viewpoint of Line of right hand control.Present embodiment more can increase and draw or hand-written enjoyment except the degree of accuracy that can increase the user and draw lines.
Need to prove that the mode of processing unit 12 adjustment line weights can be big more with contact area, the mode that lines are thick is more adjusted; Perhaps big more with contact area, the mode that lines are thin is more adjusted; Perhaps adjust, as long as contact area and line weight have certain relation to exist with the mode of form contrast (lookup table).
See also Fig. 5, Fig. 5 is the control method process flow diagram of the touch-control system of one embodiment of the invention.This touch-control system has user's interface, and this user's interface can be hand-written interface or drawing interface.The control method of this touch-control system may further comprise the steps.
Step S1, contact trace and corresponding contact area that this user's interface of sensing is contacted.In one embodiment, the object that contacts with this user's interface can be finger tip, refers to abdomen or pointer.
Step S2, according to this contact trace decision Viewpoint of Line, and the corresponding contact area of foundation determines the thickness of these lines.The mode of adjustment line weight is except big more with contact area, outside the mode that lines are thick is more adjusted; Also can be big more with contact area, the mode that lines are thin is more adjusted; Perhaps with the mode of form contrast (lookup table), needing only contact area and line weight has certain relation to exist.
Step S3 shows that these lines are at this user's interface.
In the control method of another embodiment of the present invention, this user's interface can comprise thickness district and track region, in step S1, and the contact area that this contact area is contacted for this thickness district, the track that this contact trace is contacted for this track region.
Through the present invention, can improve on the user person of the manipulating interface and draw and hand-written convenience, can also completely simulate drawing or ways of writing that user institute desire is expressed.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that the embodiment that has disclosed does not limit scope of the present invention.On the contrary, change and retouching not breaking away from the spirit and scope of the present invention to be done all belong to scope of patent protection of the present invention.
Claims (8)
1. a touch-control system has user's interface, and this user's interface shows lines according to user's contact, it is characterized in that this touch-control system also comprises:
Sensing cell, the contact trace and corresponding contact area that are contacted in order to this user's interface of sensing;
Processing unit, according to this this Viewpoint of Line of contact trace decision, and the corresponding contact area of foundation determines the thickness of these lines.
2. touch-control system as claimed in claim 1 is characterized in that, the user utilizes this user's interface of object contact, this object for user's finger tip, refer to abdomen or pointer.
3. touch-control system as claimed in claim 1 is characterized in that, this user's interface is hand-written interface or drawing interface.
4. touch-control system as claimed in claim 1 is characterized in that, this user's interface comprises thickness district and track region, the contact area that this contact area is contacted for this thickness district, the track that this contact trace is contacted for this track region.
5. the control method of a touch-control system in order to control user interface, is characterized in that, may further comprise the steps:
A. the contact trace and corresponding contact area that are contacted of this user's interface of sensing;
B. determine the thickness of these lines according to this contact trace decision Viewpoint of Line, and according to corresponding contact area;
C. show that these lines are at this user's interface.
6. the control method of touch-control system as claimed in claim 5 is characterized in that, the user utilizes this user's interface of object contact, this object for user's finger tip, refer to abdomen or pointer.
7. the control method of touch-control system as claimed in claim 5 is characterized in that, this user's interface is hand-written interface or drawing interface.
8. the control method of touch-control system as claimed in claim 5 is characterized in that, this user's interface comprises thickness district and track region, and the contact area that contacted for this thickness district of this contact area, the track that this contact trace is contacted for this track region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110365173.XA CN102520818B (en) | 2011-11-17 | 2011-11-17 | Touch control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110365173.XA CN102520818B (en) | 2011-11-17 | 2011-11-17 | Touch control system and control method thereof |
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| Publication Number | Publication Date |
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| CN102520818A true CN102520818A (en) | 2012-06-27 |
| CN102520818B CN102520818B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110365173.XA Expired - Fee Related CN102520818B (en) | 2011-11-17 | 2011-11-17 | Touch control system and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293276A (en) * | 2016-10-18 | 2017-01-04 | 青岛海信电器股份有限公司 | The vigour of style in writing based on infrared touch-control determines method, device and touch-screen system |
| CN106547433A (en) * | 2016-11-07 | 2017-03-29 | 青岛海信电器股份有限公司 | Written handwriting determines method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013349A (en) * | 2007-02-09 | 2007-08-08 | 山西大学 | Electronic plane display positioning system and positioning method |
| CN101630219A (en) * | 2008-07-17 | 2010-01-20 | 宏碁股份有限公司 | Method for assisting handwritten input on touch screen and electronic device thereof |
| CN102023772A (en) * | 2010-11-26 | 2011-04-20 | 中兴通讯股份有限公司 | Capacitive touch screen signal processing method and device |
-
2011
- 2011-11-17 CN CN201110365173.XA patent/CN102520818B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013349A (en) * | 2007-02-09 | 2007-08-08 | 山西大学 | Electronic plane display positioning system and positioning method |
| CN101630219A (en) * | 2008-07-17 | 2010-01-20 | 宏碁股份有限公司 | Method for assisting handwritten input on touch screen and electronic device thereof |
| CN102023772A (en) * | 2010-11-26 | 2011-04-20 | 中兴通讯股份有限公司 | Capacitive touch screen signal processing method and device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293276A (en) * | 2016-10-18 | 2017-01-04 | 青岛海信电器股份有限公司 | The vigour of style in writing based on infrared touch-control determines method, device and touch-screen system |
| CN106547433A (en) * | 2016-11-07 | 2017-03-29 | 青岛海信电器股份有限公司 | Written handwriting determines method and device |
| CN106547433B (en) * | 2016-11-07 | 2019-12-06 | 青岛海信电器股份有限公司 | handwriting determining method and device |
Also Published As
| Publication number | Publication date |
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| CN102520818B (en) | 2014-10-15 |
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