CN102841735A - Trace input device and page turning control method thereof - Google Patents
Trace input device and page turning control method thereof Download PDFInfo
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- CN102841735A CN102841735A CN2011101839886A CN201110183988A CN102841735A CN 102841735 A CN102841735 A CN 102841735A CN 2011101839886 A CN2011101839886 A CN 2011101839886A CN 201110183988 A CN201110183988 A CN 201110183988A CN 102841735 A CN102841735 A CN 102841735A
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Abstract
The invention discloses a trace input device and a page turning control method thereof. The page turning control method is suitable for the trace input device comprising a sensing region and a controller and comprises the following steps of: configuring a page turning triggering region and a cursor region in the sensing region of the trace input device; receiving a first trace signal by the sensing region; when the first trace signal is received by the page turning triggering region of the sensing region, judging whether a displacement value of the first trace signal is greater than a triggering threshold value; and when the displacement value is greater than the triggering threshold value, starting a page turning mode and sending a page turning signal.
Description
Technical field
The present invention is about a kind of trace input device, particularly a kind of trace input device and scroll control method thereof with scrolling function.
Background technology
Along with the continuous development of science and technology, under the tight demand of consumption market, each tame dealer constantly promotes its function of using, to attract more consumers' sight such as electronic installations such as computing machine, mobile phone, automated navigation system and electronic games.Wherein in order to let the user control electronic installation more easily; Many electronic installations all have additional touch panel (touch panel; Or title tablet; Also be called induction panel), or other is available for users to the mode of input operation track, with the input medium that provides the user to operate through touch panel.Various touch-control sensing technology and developed now, for example resistance-type, condenser type, coil type, sound wave type and infrared-type or the like.
Compared to traditional mouse, the user can control cursor through the mode of input trajectory signal on touch panel, and obtains more intuitive operating experience.But also since touch panel unlike mouse have can scrolling the roller of the window page longitudinal axis, only can supply user's input trajectory signal, so touch panel can't provide the scrolling function of the transverse axis (R axle) or the longitudinal axis (Z axle) of scrolling window page.Extremely be not easy to file or the webpage of browsing content when in other words, utilizing touch panel greater than window size as input media.
Though there is the dealer to attempt utilizing touch panel that the scrolling function is provided; For example with the button or the sensing region switching track Signal Processing mode of extra setting, but existing way still has the additional hardware cost of need or easily by false touch and improper switching or the like problem.
Summary of the invention
In order to address the above problem, the present invention provides a kind of trace input device and scroll control method thereof.Trace input device comprises a sensing region and a controller, and this sensing region comprises a scrolling toggle area and cursor zone; This controller; Receive one first trajectory signal by this sensing region; When this first trajectory signal is received by this scrolling toggle area of this sensing region; Whether this controller judges a displacement of this first trajectory signal greater than a triggering threshold value, and when this displacement triggers threshold value greater than this, gets into a scrolling pattern and this controller and send a scrolling signal.
Scroll control method comprises: in the sensing region of trace input device, and configuration one scrolling toggle area and cursor zone; Receive one first trajectory signal by sensing region; When first trajectory signal is received by the scrolling toggle area of sensing region, judge whether a displacement of first trajectory signal triggers threshold value greater than one; And when displacement when triggering threshold value, get into a scrolling pattern and send a scrolling signal.
The scrolling toggle area can comprise a plurality of subregions, and each subregion can a corresponding scrolling direction.The step of " whether the displacement of judging first trajectory signal is greater than triggering threshold value " can comprise: according to the subregion that receives first trajectory signal, whether one first component of judging corresponding scrolling direction in the displacement is greater than triggering threshold value.The scrolling direction that wherein subregion is corresponding can be a horizontal direction, a vertical direction or a specific oblique direction.
According to an enforcement example, the step of " get into the scrolling pattern and also send the scrolling signal " can comprise: entering scrolling pattern, and by cursor zone reception one second trajectory signal; And a second component of corresponding scrolling direction sends the scrolling signal in the foundation displacement of second trajectory signal.
Implement example according to another, the step of " get into the scrolling pattern and also send the scrolling signal " then can comprise: get into the scrolling pattern, first component and triggering threshold value are subtracted each other, and obtain a three-component; And according to three-component transmission scrolling signal.
In addition; After the step of " get into the scrolling pattern and send the scrolling signal "; Scroll control method can comprise in addition: when treating in the time in first-class; When receiving one the 3rd trajectory signal, continue the scrolling pattern and send the scrolling signal according to the 3rd trajectory signal by cursor zone or the corresponding subregion of first trajectory signal; And when in the stand-by period, not receiving any trajectory signal, get into a cursor mode from the scrolling pattern by sensing region.
In sum; Trace input device and scroll control method thereof judge that whether the displacement of first trajectory signal that is input into the scrolling toggle area is greater than triggering threshold value; And switch to the scrolling pattern according to this, with the longitudinal axis that the scrolling window page is provided or/and the function of transverse axis.And the user can be in identical scrolling mode continuous input trajectory signal, with continuous scrolling window page in the stand-by period.
Description of drawings
Fig. 1 is the outside drawing of the trace input device of an enforcement example;
Fig. 2 is the process flow diagram of the scroll control method of an enforcement example;
Fig. 3 is the synoptic diagram of the sensing region of an enforcement example;
Fig. 4 is the synoptic diagram of the scrolling direction of an enforcement example;
Fig. 5 A is the synoptic diagram of first component of an enforcement example;
Fig. 5 B is the synoptic diagram of first component of an enforcement example;
Fig. 6 is the synoptic diagram of the second component of an enforcement example;
Fig. 7 is the three-component synoptic diagram of an enforcement example;
Fig. 8 is the process flow diagram of the scroll control method of an enforcement example.
Wherein, Reference numeral:
20 trace input devices
22 sensing regions
24 controllers
30 scrolling toggle area
32 transverse axis subregions
33 horizontal directions
34 longitudinal axis subregions
35 vertical direction
36 diaxon subregions
37 specific oblique directions
40 cursors zone
50 first trajectory signals
52 first components
54 trigger threshold value
56 three-components
60 second trajectory signals
62 second components
Embodiment
Below in embodiment, be described in detail detailed features of the present invention and advantage; Its content is enough to make any related art techniques person of haveing the knack of to understand technology contents of the present invention and implements according to this; And according to content, the claim and graphic that this instructions disclosed, any related art techniques person of haveing the knack of can understand purpose and the advantage that the present invention is correlated with easily.
The present invention provides a kind of trace input device and scroll control method thereof.Scroll control method is applicable to trace input device, and in order to pass through trace input device scrolling one window page.
Please earlier with reference to Fig. 1, it is the outside drawing of the trace input device of enforcement example.Trace input device 20 comprises the induction panel with a sensing region 22, and a controller 24; And controller 24 electrically connects with induction panel.Trace input device 20 can be any device that can let user's input operation track, for example digiboard, handwriting pad, plotting sheet or have the game machine of contact panel.The user can be shown on the display screen with the operation or the data of trace input device 20 inputs.Wherein induction panel can for example be resistance-type, condenser type, coil type, sound wave type or infrared-type; And display screen can be computer screen, mobile phone screen or TV screen etc.
Fig. 2 is the process flow diagram of the scroll control method of an enforcement example.Then will the scroll control method that trace input device 20 is carried out be described with Fig. 2.
At first, in the sensing region 22 of trace input device 20, configuration one scrolling toggle area and cursor zone (step S100).Please cooperate with reference to Fig. 3, it is the synoptic diagram of the sensing region of an enforcement example.
Among the enforcement example of Fig. 3, the outer peripheral areas in the sensing region 22 is configured in scrolling toggle area 30, and the central area then is configured to cursor zone 40.But scrolling toggle area 30 can be configured in the right side and the downside of sensing region 22, or only is configured in the right side of sensing region 22; Configuration mode can be decided according to the window page corresponding application program of desiring scrolling.In addition, the application program in also can corresponding using dynamically reconfigures scrolling toggle area 30 and cursor zone 40.
In more detail, can scrolling toggle area 30 be divided into a plurality of subregions, wherein the corresponding scrolling direction of each subregion.The toggle area that for example scrolls 30 can comprise and is positioned at two square transverse axis subregions 32 of growing crosswise of its upper and lower sides, is positioned at two square longitudinal axis subregions 34 of the lengthwise of its left and right sides and four diaxon subregions 36 that are positioned at four jiaos.
These subregions of scrolling toggle area 30 are the different scrolling direction of correspondence individually, and are as shown in Figure 4.Transverse axis subregion 32, longitudinal axis subregion 34 and diaxon subregion 36 corresponding scrolling directions are respectively a horizontal direction 33, a vertical direction 35 and a specific oblique direction 37.Wherein specific oblique direction 37 can for example be and the horizontal direction 33 folder miter angle or the directions at 60 degree angles.Different subregions can be in order to the single shaft scrolling function of the transverse axis that window page is provided (be called not only R axle) or the longitudinal axis (but also being called the Z axle), and the diaxon scrolling function of the scrolling transverse axis simultaneously and the longitudinal axis also can be provided.
Configure after the scrolling toggle area 30, trace input device 20 receives first trajectory signals (step S200) by sensing region 22, and controller 24 judges that first trajectory signal is whether by scrolling toggle area 30 receptions (step S300) of sensing region 22.When first trajectory signal was received by the scrolling toggle area of sensing region 22 30, controller 24 judged whether the displacement of first trajectory signal triggers threshold value (step S400) greater than one again.
In step S400, controller 24 can be according to the subregion that receives first trajectory signal, and whether one first component of judging corresponding scrolling direction in this displacement is greater than triggering threshold value.First component of wherein corresponding each scrolling direction is length of record and do not note down direction only.Please cooperate with reference to Fig. 5 A and Fig. 5 B, it is the different synoptic diagram of implementing first component of example.
In the enforcement example of Fig. 5 A, the user is with finger input first trajectory signal 50 among longitudinal axis subregion 34.First trajectory signal 50 of user's input possibly not be to move along longitudinal axis subregion 34 corresponding vertical direction 35 fully.Controller 24 can calculate first component 52 of this displacement on vertical direction 35 more earlier with the starting point of first trajectory signal 50 and the displacement of endpoint calculation first trajectory signal 50.In addition, controller 24 difference of ordinate of orthogonal axes that also can directly calculate starting point and the terminal point of first trajectory signal 50 obtains first component 52.
In the enforcement example of Fig. 5 B, the user is with finger input first trajectory signal 50 among diaxon subregion 36; And diaxon subregion 36 corresponding specific oblique directions 37 are the directions of all pressing from both sides miter angle with positive X axle and positive Y axle.Controller 24 is the starting point and the endpoint calculation displacement of foundation first trajectory signal 50 earlier, again first component 52 of displacement calculating amount on specific oblique direction 37.
After controller 24 calculates first component 52, judge again whether first component 52 of the displacement of first trajectory signal 50 triggers threshold value greater than one.For different scrolling direction and subregions, can be provided with different triggering threshold values.For example transverse axis subregion 32 corresponding triggering threshold values can be 30 pixels (pixel); And the area of diaxon subregion 36 is less, and therefore corresponding triggering threshold value can be made as 10 pixels.
When displacement when triggering threshold value, induction panel gets into a scrolling pattern and sends a scrolling signal (step S500), so that the scrolling function of single shaft or diaxon to be provided.In more detail, induction panel can be in a preset cursor mode at ordinary times, and general cursor control function is provided.Treat to receive displacement when triggering first trajectory signal 50 of threshold value, just switch to the scrolling pattern through scrolling toggle area 30.And, can the scrolling pattern be subdivided into transverse axis scrolling pattern, longitudinal axis scrolling pattern and diaxon scrolling pattern again corresponding to different subregions.
According to an enforcement example, the step S500 that sends the scrolling signal can get into the scrolling pattern, and receives one second trajectory signal by cursor zone 40; Controller 24 sends the scrolling signal according to a second component of corresponding scrolling direction in the displacement of second trajectory signal again.
Please with reference to Fig. 6, it is the synoptic diagram of the second component of an enforcement example.Be similar to the computing method of first component 52, controller 24 can calculate the displacement of second trajectory signal 60 according to the origin and destination of second trajectory signal 60, and calculates the second component 62 of this displacement on the scrolling direction.The scrolling direction of wherein calculating second component 62 is corresponding with the scrolling pattern.For example the user is when longitudinal axis subregion 34 input first trajectory signals 50 and entering longitudinal axis scrolling pattern, and the scrolling direction of calculating second component 62 is exactly a vertical direction 35.
Then controller 24 can send the scrolling signal according to the size of second component 62.For example when the value of second component 62 big more, just let the big more amplitude of window page scroll.And, just come the scrolling window page with scrolling speed faster if the user marks second trajectory signal 60 with fast speeds.And, require the downward scrolling of window page in the signal that therefore scrolls because the user draws from top to bottom in the embodiment of Fig. 6.
According to another embodiment, the step S500 that sends the scrolling signal can get into the scrolling pattern.Controller 24 subtracts each other first component 52 and triggering threshold value, and obtains a three-component, sends the scrolling signal according to three-component again.Wherein first component 52, three-component and to trigger threshold value all be scale and scalar.
Please with reference to Fig. 7, it is the three-component synoptic diagram of an enforcement example.Calculate according to abovementioned steps after first component 52 of displacement of first trajectory signal 50, first component 52 is deducted trigger threshold value 54 and obtain three-component 56.For example working as first component 52 is 125 pixels, and triggering threshold value 54 is 30 pixels, and then three-component 56 is 95 pixels.Controller 24 can be drawn down parameters such as the speed transmission scrolling signal of first trajectory signal 50 according to three-component 56 and user.
And received by the cursor of sensing region 22 zone 40 when first trajectory signal 50, or the displacement of first trajectory signal 50 is when triggering threshold value 54, gets into cursor mode and also sends a cursor signal (step S600).In other words, if do not trigger the scrolling pattern, then trace input device 20 maintains cursor mode; Controller 24 also sends cursor signals so that general cursor control function to be provided according to first trajectory signal 50 of user input.
According to an enforcement example, send after the scrolling signal, trace input device 20 can maintain in first-class is treated the time among the scrolling pattern.Please with reference to Fig. 8, it is the process flow diagram of the scroll control method of an enforcement example.
Suppose that the stand-by period is 1 second, and first trajectory signal 50 is transfused to by longitudinal axis subregion 34.The user can be after utilizing the three-component 56 scrolling window pages of second trajectory signal 60 or first trajectory signal 50 in 1 second, once again in cursor regional 40 or longitudinal axis subregion 34 inputs second trajectory signal 60, with continuous scrolling window page.And if all do not receive the trajectory signal of any user's input behind the transmission scrolling signal in 1 second, trace input device 20 is just from longitudinal axis scrolling mode switch light echo mark pattern.
In addition, also possibly in the stand-by period, receive the 3rd trajectory signal by first trajectory signal, 50 corresponding subregion subregions in addition.Whether the displacement that this moment, controller 24 was judged the 3rd trajectory signal is greater than triggering threshold value 54, to judge whether switching to other scrolling pattern.For example in the stand-by period of longitudinal axis scrolling pattern, when receiving displacement greater than the 3rd trajectory signal of the triggering threshold value 54 of corresponding diaxon subregion 36, just become scroll pattern and carry out step S500 of diaxon from longitudinal axis scrolling mode switch by diaxon subregion 36.
In sum; Trace input device and scroll control method thereof dispose the scrolling toggle area in original sensing region; And switch to the scrolling pattern greater than the trajectory signal that triggers threshold value according to being input into scrolling toggle area and displacement, with the longitudinal axis that the scrolling window page is provided or/and the function of transverse axis.Because displacement can not trigger the scrolling pattern less than the trajectory signal that triggers threshold value, therefore can avoid problem because of the frequent switch mode of user's false touch scrolling toggle area.And still can in one period stand-by period, remain on present scrolling pattern after sending the scrolling signal, therefore can let user's continuous scrolling window page of being more convenient for.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. a scroll control method is applicable to a trace input device, it is characterized in that, this scroll control method comprises:
In a sensing region of this trace input device, configuration one scrolling toggle area and cursor zone;
Receive one first trajectory signal by this sensing region;
When this first trajectory signal is received by this scrolling toggle area of this sensing region, judge whether a displacement of this first trajectory signal triggers threshold value greater than one; And
When this displacement triggers threshold value greater than this, get into a scrolling pattern and send a scrolling signal.
2. scroll control method according to claim 1; It is characterized in that; This scrolling toggle area comprises a plurality of subregions, each this corresponding scrolling direction of subregion, and whether this this displacement of judging this first trajectory signal comprises greater than the step of this triggering threshold value:
According to this subregion that receives this first trajectory signal, whether judge in this displacement one first component that should the scrolling direction greater than this triggering threshold value.
3. scroll control method according to claim 2 is characterized in that, this scrolling pattern of this entering and the step of sending this scrolling signal comprise:
Entering should the scrolling pattern, and receives one second trajectory signal by this cursor zone; And
Should scrolling signal according in this displacement of this second trajectory signal a second component that should the scrolling direction being sent.
4. scroll control method according to claim 2 is characterized in that, this scrolling pattern of this entering and the step of sending this scrolling signal comprise:
Entering should the scrolling pattern, this first component and this triggering threshold value is subtracted each other, and obtain a three-component; And
Sending according to this three-component should the scrolling signal.
5. scroll control method according to claim 1 is characterized in that, in this scrolling pattern of this entering and after sending the step of this scrolling signal, other comprises:
When treating in the time in first-class, when receiving one the 3rd trajectory signal by this cursor zone or this corresponding subregion of this first trajectory signal, continuing should the scrolling pattern and send according to the 3rd trajectory signal should the scrolling signal; And
When in waiting time, not receiving any this trajectory signal, get into a cursor mode from this scrolling pattern by this sensing region.
6. a trace input device is characterized in that, comprising:
One sensing region comprises a scrolling toggle area and cursor zone; And
One controller; Receive one first trajectory signal by this sensing region; When this first trajectory signal is received by this scrolling toggle area of this sensing region; Whether this controller judges a displacement of this first trajectory signal greater than a triggering threshold value, and when this displacement triggers threshold value greater than this, gets into a scrolling pattern and this controller and send a scrolling signal.
7. trace input device according to claim 6; It is characterized in that; This scrolling toggle area comprises a plurality of subregions; Whether each this corresponding scrolling direction of subregion, and this controller is according to this subregion that receives this first trajectory signal is judged in this displacement one first component that should the scrolling direction greater than this triggering threshold value.
8. trace input device according to claim 7; It is characterized in that; Entering should the scrolling pattern after, this controller receives one second trajectory signal by this cursor zone, and should the scrolling signal according in this displacement of this second trajectory signal a second component that should the scrolling direction being sent.
9. trace input device according to claim 7 is characterized in that, entering should the scrolling pattern after, this controller subtracts each other this first component and this triggering threshold value, obtains a three-component, and send according to this three-component should scrolling signal.
10. trace input device according to claim 6; It is characterized in that; When treating in the time in first-class; When receiving one the 3rd trajectory signal by this cursor zone or this corresponding subregion of this first trajectory signal, continue should the scrolling pattern and this controller send according to the 3rd trajectory signal should the scrolling signal; And when in waiting time, not receiving any this trajectory signal, get into a cursor mode from this scrolling pattern by this sensing region.
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| CN2011101839886A CN102841735A (en) | 2011-06-21 | 2011-06-21 | Trace input device and page turning control method thereof |
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| CN2011101839886A CN102841735A (en) | 2011-06-21 | 2011-06-21 | Trace input device and page turning control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461329A (en) * | 2013-09-18 | 2015-03-25 | 华为技术有限公司 | Information input method and device |
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| US5748185A (en) * | 1996-07-03 | 1998-05-05 | Stratos Product Development Group | Touchpad with scroll and pan regions |
| CN1896220A (en) * | 2006-06-06 | 2007-01-17 | 王继东 | Composite marsh-gas pool |
| TW200715191A (en) * | 2005-10-04 | 2007-04-16 | Elan Microelectronics Corp | Multi-sectional scrolling control method for scroll bar and device thereof |
| CN101727230A (en) * | 2008-10-17 | 2010-06-09 | 中国移动通信集团公司 | Method and device for controlling cursor of touch screen, and mobile communication terminal |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748185A (en) * | 1996-07-03 | 1998-05-05 | Stratos Product Development Group | Touchpad with scroll and pan regions |
| TW200715191A (en) * | 2005-10-04 | 2007-04-16 | Elan Microelectronics Corp | Multi-sectional scrolling control method for scroll bar and device thereof |
| CN1896220A (en) * | 2006-06-06 | 2007-01-17 | 王继东 | Composite marsh-gas pool |
| CN101727230A (en) * | 2008-10-17 | 2010-06-09 | 中国移动通信集团公司 | Method and device for controlling cursor of touch screen, and mobile communication terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104461329A (en) * | 2013-09-18 | 2015-03-25 | 华为技术有限公司 | Information input method and device |
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Application publication date: 20121226 |