CN106896943A - Method, device and smart pen that smart pen is write on the touchscreen - Google Patents
Method, device and smart pen that smart pen is write on the touchscreen Download PDFInfo
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- CN106896943A CN106896943A CN201710064438.XA CN201710064438A CN106896943A CN 106896943 A CN106896943 A CN 106896943A CN 201710064438 A CN201710064438 A CN 201710064438A CN 106896943 A CN106896943 A CN 106896943A
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- touch
- smart pen
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- write
- point coordinates
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
Abstract
The invention discloses a kind of method that smart pen is write on the touchscreen, by recording moment point and the coordinate that the smart pen and touch-screen are initially contacted, and lighted by initially contacting the moment, start to receive the relative displacement that the smart pen sends with default sample frequency, the relative displacement of coordinate and the smart pen according to initial touch, it is derived from the touch point coordinates at current time, then the touch point coordinates according to current time shows the handwriting trace of smart pen on the touchscreen, be capable of achieving on the touchscreen accurate writes, overcome felt pen and write relatively low with finger writing accuracy, the poor shortcoming of writing experience sense, and smart pen and touch-screen are all to send data according to the agreement of operating system, need to coordinate the problem of exploitation in the absence of smart pen and touch-screen, compatibility is stronger, be conducive to large-scale production.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of smart pen write on the touchscreen method, device and
Smart pen.
Background technology
It is existing with writing function display terminal is touched, usually enter running hand using felt pen or finger
Write.Because the nib and finger of felt pen are larger, precision is low, does not bring good writing experience.And it is existing
The nib of smart pen is smaller, but when being write with touch-screen cooperation, need to receive touch screen data by smart pen, then integrate relative
Displacement information, is then forwarded to PC or other main frames, is so accomplished by touch-screen manufacturer and coordinates developing intellectual resource pen so that smart pen
Compatibility is relatively low.
The content of the invention
The purpose of the embodiment of the present invention is to provide the method and device that a kind of smart pen is write on the touchscreen, can effective gram
Take existing touch-screen and write the low problem of precision, and without coordinating developing intellectual resource pen, with low cost, compatibility with specific touch screen
More preferably.
To achieve the above object, a kind of method that smart pen is write on the touchscreen is the embodiment of the invention provides, including
Step：
The initial contact moment point that the smart pen sends is received, and receives the initial touch point seat that the touch-screen sends
Mark；Wherein, the initial contact moment point is detected to be in contact with the surface of touch-screen described in Shi Xiangyu as the smart pen and touched
The main frame for touching screen connection sends；
Lighted by the initial contact moment, start to receive the relative position that the smart pen sends with default sample frequency
Move；
Based on the initial touch point coordinates, from first relative displacement of the smart pen for collecting, count in real time
Calculate the touch point coordinates at current time；Wherein, current time touch point coordinates for last moment touch point coordinates with it is current
The relative displacement that moment obtains is added；
Touch point coordinates according to current time shows the track that the smart pen is write by the touch-screen.
Compared with prior art, the method that smart pen disclosed by the invention is write on the touchscreen is by recording the intelligence
The moment point and coordinate of pen and touch-screen initial contact, and lighted by initially contacting the moment, beginning is connect with default sample frequency
The relative displacement that the smart pen sends is received, the relative displacement of coordinate and the smart pen according to initial touch is derived from
The touch point coordinates at current time, what then the touch point coordinates according to current time showed smart pen on the touchscreen writes rail
Mark, be capable of achieving on the touchscreen it is accurate write, overcome felt pen and write, writing experience sense relatively low with finger writing accuracy
Poor shortcoming, and smart pen and touch-screen are all to send data according to the agreement of operating system, without being connect by smart pen
Integral data again after the data of touch-screen is received, needs to coordinate the problem of exploitation in the absence of smart pen and touch-screen, compatibility is stronger,
Be conducive to large-scale production.
As the improvement of such scheme, the method that smart pen as claimed in claim 1 is write on the touchscreen, its feature
It is that the smart pen includes pressure sensor and radio transmitting device.Pressure sensor is installed in smart pen, can be sensed
Smart pen starts to write on the touchscreen, and installs radio transmitting device, more avoids the inconvenience of wired connection, can make smart pen
By wireless telecommunications data are transmitted to main frame.
As the improvement of such scheme, the touch point coordinates at current time is calculated by below equation：
Based on the initial touch point coordinates, from first relative displacement of the smart pen for collecting, by with
Lower formula calculates the touch point coordinates at current time in real time；
xk=xk-1+Δx
yk=yk-1+Δy
Wherein, (xk, yk) it is the touch point coordinates at current time, (xk-1, yk-1) it is the touch point coordinates of last moment,
(Δx, Δy) for current time obtain the smart pen relative displacement.The horizontal seat of the touch point at current time is calculated respectively
Mark, ordinate so that the touch point coordinates of acquisition is more accurate, the experience sense that raising is write.
Used as the improvement of such scheme, the touch point coordinates according to current time shows the touch by the touch-screen
Also include step before the track that pen is write：
The touch point coordinates at current time is carried out into smoothing techniques.By the touch point coordinates of smoothing techniques, touching
Touch screen display more smooth, eliminate burr, the experience sense that raising is write.
Used as the improvement of such scheme, the touch-screen is infrared touch panel.Using infrared touch panel, the smart pen
Nib need to use the material that can be sensed by infrared touch panel.
As the improvement of such scheme, a diameter of 1~2mm of the smart pen nib.The diameter of smart pen nib and day
Written diameter often in life is consistent, more meets the habits and customs of people, improves the writing experience sense of user.
To realize the purpose of the present invention, present invention also offers a kind of method that smart pen is write on the touchscreen, including
Step：
By detecting the pressure in nib to judge whether smart pen is in contact with the surface of touch-screen；
When the surface for judging the smart pen and touch-screen is in contact, by radio transmitting device to the touch-screen
The main frame of connection sends the initial contact moment point；
Lighted by the initial contact moment, start to send the relative of the smart pen to the main frame with default frequency
Displacement, calculates touch point coordinates and shows the track that the smart pen is write on the touchscreen in real time by the main frame.
Compared with prior art, the method that smart pen disclosed by the invention is write on the touchscreen first passes through detection smart pen
Pressure in nib to judge whether smart pen is in contact with the surface of touch-screen, when the table for judging the smart pen and touch-screen
When face is in contact, the initial contact moment point is sent to the main frame being connected with the touch-screen；And during by the initial contact
Punctum rises, and starts to send the relative displacement of the smart pen to the main frame with default frequency, to obtain touch point seat in real time
Mark and show the track that the smart pen is write on the touchscreen, accurately writing on the touchscreen can be realized, overcome tactile
Touch pen and write shortcoming relatively low with finger writing accuracy, that writing experience sense is poor, and smart pen and touch-screen be all according to
The agreement of operating system sends data, needs to coordinate the problem of exploitation in the absence of smart pen and touch-screen, and compatibility is stronger, favorably
In large-scale production.
The embodiment of the present invention additionally provides the device that a kind of smart pen is write on the touchscreen, including：
Initialization module, for receiving the initial contact moment point that the smart pen sends, and receives the touch-screen hair
The initial touch point coordinates for sending；Wherein, the initial contact moment point is detected the surface phase with touch-screen by the smart pen
Sent to the main frame being connected with the touch-screen during contact；
Displacement sampling module, for being lighted by the initial contact moment, starts to receive described with default sample frequency
The relative displacement that smart pen sends；
Real time position computing module, for based on the initial touch point coordinates, from second intelligence for collecting
The relative displacement of pen is risen, and the touch point coordinates at current time is calculated in real time；Wherein, the touch point coordinates at current time is upper a period of time
The relative displacement that the touch point coordinates at quarter is obtained with current time is added；
Module is write, shows that the felt pen is write by the touch-screen for the touch point coordinates according to current time
Track.
Compared with prior art, the device that smart pen disclosed by the invention is write on the touchscreen first passes through initialization module
Smart pen and touch-screen initial contact moment point and coordinate, and by initially contact the moment light, displacement sampling module start with
Default sample frequency receives the relative displacement that the smart pen sends, seat of the real time position computing module further according to initial touch
The relative displacement of mark and the smart pen, calculates the touch point coordinates at current time, then writes module according to current time
Touch point coordinates and show the handwriting trace of smart pen on the touchscreen, be capable of achieving on the touchscreen it is accurate write, overcome tactile
Touch pen and write shortcoming relatively low with finger writing accuracy, that writing experience sense is poor, and smart pen and touch-screen be all according to
The agreement of operating system sends data, needs to coordinate the problem of exploitation in the absence of smart pen and touch-screen, and compatibility is stronger, favorably
In large-scale production.
The embodiment of the present invention is also corresponded to and provides a kind of smart pen, including：
Judge module, for by detecting the pressure in nib to judge whether smart pen connects with the surface of touch-screen
Touch；
Initial contact moment point sending module, for when the surface for judging the smart pen and touch-screen is in contact, to
The main frame being connected with the touch-screen sends the initial contact moment point；
Relative displacement sending module, is lighted by the initial contact moment, and beginning is sent out with default frequency to the main frame
The relative displacement of the smart pen is sent, touch point coordinates is calculated by the main frame in real time and the smart pen is shown on the touchscreen
The track write.
Compared with prior art, smart pen disclosed by the invention first passes through the pressure in detection smart pen nib to judge intelligence
Can pen whether be in contact with the surface of touch-screen, when the surface for judging the smart pen and touch-screen is in contact, then to institute
The main frame for stating touch-screen connection sends the initial contact moment point；And lighted by the initial contact moment, start with default
Frequency the relative displacement of the smart pen is sent to the main frame, touch point coordinates and show on the touchscreen with real-time acquisition
The track that the smart pen is write, be capable of achieving on the touchscreen it is accurate write, overcome felt pen and write and finger writing essence
The shortcoming that exactness is relatively low, writing experience sense is poor, and smart pen and touch-screen are all to send number according to the agreement of operating system
According to, needing to coordinate the problem of exploitation in the absence of smart pen and touch-screen, compatibility is stronger, is conducive to large-scale production.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the method that a kind of smart pen that the embodiment of the present invention 1 is provided is write on the touchscreen.
Fig. 2 is the schematic flow sheet of the method that a kind of smart pen that the embodiment of the present invention 2 is provided is write on the touchscreen.
Fig. 3 is the schematic flow sheet of the method that a kind of smart pen that the embodiment of the present invention 3 is provided is write on the touchscreen.
Fig. 4 is the structural representation of the device that a kind of smart pen that the embodiment of the present invention 4 is provided is write on the touchscreen.
Fig. 5 is a kind of structural representation of smart pen that the embodiment of the present invention 5 is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is that the flow of the method that a kind of smart pen that the embodiment of the present invention 1 is provided is write on the touchscreen is illustrated referring to Fig. 1
Figure, including step：
The initial contact moment point that S1, the reception smart pen send, and receive the initial touch that the touch-screen sends
Point coordinates；Wherein, it is described initial contact moment point detected from the smart pen when being in contact with the surface of touch-screen to institute
The main frame for stating touch-screen connection sends；
S2, lighted by the initial contact moment, start to receive the phase that the smart pen sends with default sample frequency
To displacement；
S3, based on the initial touch point coordinates, from first relative displacement of the smart pen for collecting, in real time
Calculate the touch point coordinates at current time；Wherein, the touch point coordinates at current time is the touch point coordinates of last moment and works as
The relative displacement that the preceding moment obtains is added；
S4, the track that the smart pen is write is shown by the touch-screen according to the touch point coordinates at current time.
During specific implementation, it is in contact what touch-screen described in Shi Xiangyu was connected with the surface of touch-screen when smart pen detects it
Main frame sends initial contact moment point, while the touch-screen sends initial touch coordinate to the main frame；During by initially contacting
Punctum rises, and the smart pen is by from waiting the relative displacement data is activation of generation in operating process in writing to main frame, main frame root
According to the relative displacement of the coordinate and the smart pen of initial touch, obtained after adding up the touch point coordinates at current time, so
The touch point coordinates according to current time shows the handwriting trace of smart pen on the touchscreen afterwards, is capable of achieving essence on the touchscreen
Really write, overcome felt pen and write shortcoming relatively low with finger writing accuracy, that writing experience sense is poor, and smart pen and
Touch-screen is all to send data according to the agreement of operating system, needs to coordinate the problem of exploitation in the absence of smart pen and touch-screen,
Compatibility is stronger, is conducive to large-scale production.Preferably, touch-screen and main frame pass through USB or I2C wired connections.More enter one
Step ground, the profile of the smart pen may be configured as the profile of common lettering pen, more meet the custom of people's pen, and nib can
The diameter of common written pen nib is reached, usually 1~2mm, may be such that people obtain good writing experience, and can show more
Small and clearly handwriting trace.
Preferably, the touch point coordinates at current time first can be carried out into smoothing techniques before step S4, to obtain more
Smooth handwriting trace, prevents the situation that handwriting trace is coarse.
Wherein, the smart pen includes pressure sensor and radio transmitting device.Pressure sensor is used to sense the intelligence
Pressure in energy pen nib, when smart pen is in contact with the surface of the touch-screen, it is written that pressure sensor is sensed
Pressure becomes big, thus judges that smart pen starts to be write on the touchscreen, and then start recording initial contact moment point, and leads to
Radio transmitting device is crossed to send to the main frame being in contact with the touch-screen.
It is that the flow of the method that a kind of smart pen that the embodiment of the present invention 2 is provided is write on the touchscreen is illustrated referring to Fig. 2
Figure.On the basis of embodiment, step S3 is specially embodiment 2：
S3 ', based on the initial touch point coordinates, from first relative displacement of the smart pen for collecting, lead to
Cross the touch point coordinates that below equation calculates current time in real time；
xk=xk-1+Δx
yk=yk-1+Δy
Wherein, (xk, yk) it is the touch point coordinates at current time, (xk-1, yk-1) it is the touch point coordinates of last moment,
(Δx, Δy) for current time obtain the smart pen relative displacement.
By calculating touch point coordinates abscissa, the ordinate at real-time current time respectively, preferably show with screen
Show handwriting trace.In the present embodiment, smart pen and main frame are preferably wired connection, to carry out data interaction.It is of the invention real
The specific work process for applying example refers to embodiment 1, will not be repeated here.
It should be understood that the infrared touch panel can be capacitive touch screen, infrared touch panel, resistive touch screen, it is
Can induced intelligent pen touch information, the nib of the smart pen should be with type of touch screens matching design.
It is that the flow of the method that a kind of smart pen that the embodiment of the present invention 3 is provided is write on the touchscreen is illustrated referring to Fig. 3
Figure.
S11, by detecting the pressure in nib judging whether smart pen is in contact with the surface of touch-screen；
S12, when the surface for judging the smart pen and touch-screen is in contact, by radio transmitting device to it is described touch
The main frame for touching screen connection sends the initial contact moment point；
S13, lighted by the initial contact moment, start to send the smart pen to the main frame with default frequency
Relative displacement, calculates touch point coordinates and shows the track that the smart pen is write on the touchscreen in real time by the main frame.
During specific implementation, first pass through the pressure in detection smart pen nib with judge smart pen and touch-screen surface whether
It is in contact, when the surface for judging the smart pen and touch-screen is in contact, institute is sent to the main frame being connected with the touch-screen
State initial contact moment point；And lighted by the initial contact moment, start to send described to the main frame with default frequency
The relative displacement of smart pen, is touched point coordinates and is shown the track that the smart pen is write on the touchscreen with real-time acquisition, can
Realize on the touchscreen it is accurate write, overcoming felt pen, to write, writing experience sense relatively low with finger writing accuracy poor
Shortcoming, and smart pen and touch-screen be all according to operating system agreement send data, in the absence of smart pen and touch-screen
Need to coordinate the problem developed, compatibility is stronger, is conducive to large-scale production.
As shown in figure 4, the embodiment of the present invention also corresponds to the device 100 write on the touchscreen there is provided a kind of smart pen,
Including：
Initialization module 101, receives the first of the smart pen transmission when being in contact with the surface of touch-screen for smart pen
Beginning time of contact point, and receive the initial touch point coordinates that the touch-screen sends；Wherein, the initial contact moment point is by institute
State smart pen and detect and sent with the surface of the touch-screen main frame that touch-screen described in Shi Xiangyu is connected that is in contact；
Displacement sampling module 102, for being lighted by the initial contact moment, starts to receive institute with default sample frequency
State the relative displacement of smart pen transmission；
Real time position computing module 103, for based on the initial touch point coordinates, from second intelligence for collecting
The relative displacement of energy pen is risen, and the touch point coordinates at current time is calculated in real time；Wherein, the touch point coordinates at current time is upper one
The relative displacement that the touch point coordinates at moment is obtained with current time is added；
Module 104 is write, for showing the felt pen by the touch-screen according to the touch point coordinates at current time
The track write.
The course of work of the device that the smart pen that the present embodiment is provided is write on the touchscreen is referred in above-described embodiment
The specific implementation process of the method that smart pen is write on the touchscreen, will not be repeated here.
As shown in figure 5, the embodiment of the present invention is also corresponded to provides a kind of smart pen 200, including：
Judge module 201, for by detect the pressure in nib with judge smart pen and touch-screen surface whether phase
Contact；
Initial contact moment point sending module 202, for when the surface for judging the smart pen and touch-screen is in contact,
The initial contact moment point is sent to the main frame being connected with the touch-screen；
Relative displacement sending module 203, is lighted by the initial contact moment, is started with default frequency to the main frame
The relative displacement of the smart pen is sent, touch point coordinates is calculated by the main frame in real time and the intelligence is shown on the touchscreen
The track that pen is write
Smart pen provided in an embodiment of the present invention first passes through the pressure in detection nib to judge smart pen with touch-screen
Whether surface is in contact, a typically default threshold value, when the pressure in the nib is detected more than default threshold value, then can sentence
Disconnected smart pen starts to be write on the touchscreen.When the surface for judging the smart pen and touch-screen is in contact, by first
Beginning time of contact point sending module 202 sends the initial contact moment point to the main frame being connected with the touch-screen；And by
The initial contact moment lights, and starts to send institute to the main frame with default frequency by relative displacement sending module 203
The relative displacement of smart pen is stated, so as to main frame is calculated according to the relative displacement of smart pen and the initial touch coordinate for receiving work as
The touch coordinate at preceding moment, the touch coordinate thus according to current time shows on the touchscreen.
To sum up, the invention discloses method, device and the smart pen that a kind of smart pen is write on the touchscreen, by record
The moment point and coordinate of the smart pen and touch-screen initial contact, and lighted by initially contacting the moment, beginning is adopted with default
The relative displacement that smart pen described in sample frequency reception sends, the relative displacement of coordinate and the smart pen according to initial touch,
The touch point coordinates at current time is derived from, then the touch point coordinates according to current time shows smart pen on the touchscreen
Handwriting trace, be capable of achieving on the touchscreen it is accurate write, overcome felt pen and write, book relatively low with finger writing accuracy
The poor shortcoming of experience sense is write, and smart pen and touch-screen are all to send data according to the agreement of operating system, in the absence of intelligence
Energy pen and touch-screen need to coordinate the problem of exploitation, and compatibility is stronger, are conducive to mass producing.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of method that smart pen is write on the touchscreen, it is characterised in that including step：
The initial contact moment point that the smart pen sends is received, and receives the initial touch point coordinates that the touch-screen sends；
Wherein, the initial contact moment point is detected the touch-screen described in Shi Xiangyu that is in contact with the surface of touch-screen as the smart pen
The main frame of connection sends；
Lighted by the initial contact moment, start to receive the relative displacement that the smart pen sends with default sample frequency；
Based on the initial touch point coordinates, from first relative displacement of the smart pen for collecting, calculate work as in real time
The touch point coordinates at preceding moment；Wherein, touch point coordinates and current time of the touch point coordinates at current time for last moment
The relative displacement of acquisition is added；
Touch point coordinates according to current time shows the track that the smart pen is write by the touch-screen.
2. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that the smart pen includes pressure
Force snesor and radio transmitting device.
3. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that calculated by below equation
The touch point coordinates at current time：
xk=xk-1+Δx
yk=yk-1+Δy
Wherein, (xk, yk) it is the touch point coordinates at current time, (xk-1, yk-1) it is the touch point coordinates of last moment, (Δx,
Δy) for current time obtain the smart pen relative displacement.
4. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that according to touching for current time
Touching before point coordinates shows the track that the felt pen is write by the touch-screen also includes step：
The touch point coordinates at current time is carried out into smoothing techniques.
5. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that the touch-screen is infrared
Touch-screen.
6. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that the touch-screen is electric capacity
Formula touch-screen.
7. the method that smart pen as claimed in claim 1 is write on the touchscreen, it is characterised in that the smart pen nib
A diameter of 1~2mm.
8. a kind of method that smart pen is write on the touchscreen, it is characterised in that including step：
By detecting the pressure in nib to judge whether smart pen is in contact with the surface of touch-screen；
When the surface for judging the smart pen and touch-screen is in contact, it is connected to the touch-screen by radio transmitting device
Main frame send the initial contact moment point；
Lighted by the initial contact moment, start to send the relative position of the smart pen to the main frame with default frequency
Move, touch point coordinates is calculated by the main frame in real time and the track that the smart pen is write is shown on the touchscreen.
9. the device that a kind of smart pen is write on the touchscreen, it is characterised in that including：
Initialization module, for receiving the initial contact moment point that the smart pen sends, and receives what the touch-screen sent
Initial touch point coordinates；Wherein, the initial contact moment point is detected by the smart pen and is in contact with the surface of touch-screen
The main frame of touch-screen connection sends described in Shi Xiangyu；
Displacement sampling module, for being lighted by the initial contact moment, starts to receive the intelligence with default sample frequency
The relative displacement that pen sends；
Real time position computing module, for based on the initial touch point coordinates, from second smart pen for collecting
Relative displacement is risen, and the touch point coordinates at current time is calculated in real time；Wherein, the point coordinates that touches at current time is last moment
The relative displacement that touch point coordinates is obtained with current time is added；
Module is write, the rail that the felt pen is write is shown by the touch-screen for the touch point coordinates according to current time
Mark.
10. a kind of smart pen, it is characterised in that including：
Judge module, for by detecting the pressure in nib to judge whether smart pen is in contact with the surface of touch-screen；
Initial contact moment point sending module, for when the surface for judging the smart pen and touch-screen is in contact, Xiang Yusuo
State the main frame transmission initial contact moment point that touch-screen is connected；
Relative displacement sending module, is lighted by the initial contact moment, starts to send institute to the main frame with default frequency
The relative displacement of smart pen is stated, touch point coordinates is calculated by the main frame in real time and is shown that the smart pen is write on the touchscreen
Track.
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| CN201710064438.XA CN106896943A (en) | 2017-02-04 | 2017-02-04 | Method, device and smart pen that smart pen is write on the touchscreen |
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| CN201710064438.XA CN106896943A (en) | 2017-02-04 | 2017-02-04 | Method, device and smart pen that smart pen is write on the touchscreen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630030A (en) * | 2018-06-27 | 2018-10-09 | 重庆工业职业技术学院 | The demonstration equipment of Accounting Course and the demenstration method of Accounting Course |
| CN110716671A (en) * | 2019-10-15 | 2020-01-21 | 京东方科技集团股份有限公司 | Electronic whiteboard and driving method thereof |
| CN111352511A (en) * | 2018-12-21 | 2020-06-30 | 北京科加触控技术有限公司 | Information transmission method and device, writing equipment, touch equipment and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130249826A1 (en) * | 2012-03-23 | 2013-09-26 | Samsung Electronics Co., Ltd. | Method and apparatus for detecting touch |
| CN103885613A (en) * | 2012-12-21 | 2014-06-25 | 深圳富泰宏精密工业有限公司 | Touch pen operation identification system and method |
| CN103927025A (en) * | 2014-04-29 | 2014-07-16 | 南京数模微电子有限公司 | Handwriting digital achieving device and method |
| CN104199566A (en) * | 2014-08-21 | 2014-12-10 | 三星电子（中国）研发中心 | Handwriting synchronizing device and method |
| CN105094383A (en) * | 2014-05-13 | 2015-11-25 | 联想（新加坡）私人有限公司 | Smart pen pairing and connection |
| CN106055143A (en) * | 2016-05-20 | 2016-10-26 | 广州视睿电子科技有限公司 | Touch point position detection method and system |
| CN106142910A (en) * | 2015-04-13 | 2016-11-23 | 张武忠 | Comprehensive intelligent pen |
-
2017
- 2017-02-04 CN CN201710064438.XA patent/CN106896943A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130249826A1 (en) * | 2012-03-23 | 2013-09-26 | Samsung Electronics Co., Ltd. | Method and apparatus for detecting touch |
| CN103885613A (en) * | 2012-12-21 | 2014-06-25 | 深圳富泰宏精密工业有限公司 | Touch pen operation identification system and method |
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| CN105094383A (en) * | 2014-05-13 | 2015-11-25 | 联想（新加坡）私人有限公司 | Smart pen pairing and connection |
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| CN106055143A (en) * | 2016-05-20 | 2016-10-26 | 广州视睿电子科技有限公司 | Touch point position detection method and system |
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| CN108630030A (en) * | 2018-06-27 | 2018-10-09 | 重庆工业职业技术学院 | The demonstration equipment of Accounting Course and the demenstration method of Accounting Course |
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Application publication date: 20170627 |