CN106598291A - Intelligent writing method, infrared touch screen and intelligent writing system - Google Patents
Intelligent writing method, infrared touch screen and intelligent writing system Download PDFInfo
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- CN106598291A CN106598291A CN201611073057.XA CN201611073057A CN106598291A CN 106598291 A CN106598291 A CN 106598291A CN 201611073057 A CN201611073057 A CN 201611073057A CN 106598291 A CN106598291 A CN 106598291A
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- infrared
- touch panel
- signal
- handwriting
- person
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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
-
- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
Abstract
The invention discloses an intelligent writing method, an infrared touch screen and an intelligent writing system. The method comprises following steps: detecting the touch trajectories of touch objects generated on the infrared touch screen by the infrared touch screen; receiving first infrared receiving signals corresponding to first infrared emitting signals emitted by the touch objects; recognizing the touch objects according to wave lengths of the first infrared emitting signals; determining the to-be-configured handwriting display states of recognized touch objects according to the corresponding relations between the different touch objects and the handwriting display states which are configured in advance; and displaying handwritings corresponding to the touch trajectories and having the to-be-configured handwriting display states. The intelligent writing method, the infrared touch screen and the intelligent writing system have following beneficial effects: the infrared touch screen is capable of recognizing the touch objects such that handwritings of the different touch objects can be displayed through different handwriting display states; and therefore functions of differentiated handwriting and hand-pen separation can be achieved.
Description
Technical field
The present invention relates to touching technique field, more particularly to a kind of intelligent writing method, infrared touch panel and intelligent writing
System.
Background technology
With the development of touching technique, occurred in that with infrared touch panel now (such as automatic issuing multimedia information
Digital signage or the educational facilities etc. for carrying out interaction on classroom with student) touch input device (example that uses cooperatively
Such as felt pen).
Existing infrared touch panel can obtain touch track of the touching object on infrared touch panel, but have no idea to know
The touch track of not different touching object simultaneously distinguishes display.
For example, different students answers on infrared touch panel and teacher writes correct answer on infrared touch panel.
In order to clearly distinguish the written contents of different people, preferable scheme is to be respectively configured " a different colours for each user
Pen " causes the color of everyone written contents different.But identification is different in fact, existing infrared touch panel is had no idea
Touch track, for the content that different touching object are write out, its dispaly state is the same, can not so realize difference
Change is write.Additionally, existing infrared touch panel is also had no idea, identifying user is to be write with handss or carried out with lettering pen
Write.
The content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of intelligent writing method, infrared touch panel and intelligent book
System is write, can realize that differentiation is write and handwriting is separated.
To achieve these goals, one aspect of the present invention provides a kind of intelligent writing method, including：
The touch track that infrared touch panel detection touching object is produced on the infrared touch panel；
Infrared touch panel receives the first infrared receiver corresponding to the first infrared emission signal that the touching object sends
Signal；
Infrared touch panel touching object according to the wavelength recognition of first received IR signal；
Corresponding relation of the infrared touch panel according to the different touching object and person's handwriting dispaly state being pre-configured with, it is determined that identification
The person's handwriting dispaly state to be configured of the touching object for arriving；
Infrared touch panel shows, person's handwriting with the to be configured person's handwriting dispaly state corresponding with the touch track.
Preferably, the infrared touch panel detects the touch rail that the touching object is produced on the infrared touch panel
Mark, including：
The infrared touch panel launches second infrared by the touch screen emission lamp being arranged on the infrared touch panel
Penetrate signal；
It is red that the infrared touch panel receives described second by the touch screen reception lamp being arranged on the infrared touch panel
The second received IR signal corresponding to emission signal；
The infrared touch panel obtains institute according to the second infrared emission signal and second received IR signal
State the touch track that touching object is produced on the infrared touch panel.
Preferably, the infrared touch panel is received corresponding to the first infrared emission signal that the touching object is sent
First received IR signal, specially：The infrared touch panel receives lamp by the touch screen and receives the touching object institute
The first received IR signal corresponding to the first infrared emission signal for sending.
Preferably, the first infrared emission letter that the wavelength of the second infrared emission signal is sent with arbitrary touching object
Number wavelength it is all different.
Preferably, the person's handwriting dispaly state be person's handwriting color, person's handwriting width, any one and its group in person's handwriting shape
Close.
Another aspect of the present invention provides a kind of infrared touch panel, including：
Touch track detection module, for detecting touch track that touching object is produced on the infrared touch panel；
First IR signal reception module, for receiving corresponding to the first infrared emission signal that the touching object sends
The first received IR signal；
Touching object identification module, for the touching object according to the wavelength recognition of first received IR signal；
Dispaly state determining module, for according to the different touching object pass corresponding with person's handwriting dispaly state being pre-configured with
System, it is determined that the person's handwriting dispaly state to be configured of the touching object for recognizing；
Person's handwriting display module, for show it is corresponding with the touch track, with the person's handwriting dispaly state to be configured
Person's handwriting.
Preferably, the touch track detection module includes：
Second infrared signal transmitter unit, launches for the touch screen emission lamp by being arranged on the infrared touch panel
Second infrared emission signal；
Second IR signal reception unit, receives lamp for the touch screen by being arranged on the infrared touch panel and receives
The second received IR signal corresponding to the second infrared emission signal；
Touch track acquiring unit, for according to the second infrared emission signal and second received IR signal
Obtain the touch track that the touching object is produced on the infrared touch panel.
Preferably, the first IR signal reception module receives described touching specifically for receiving lamp by the touch screen
Touch the first received IR signal corresponding to the first infrared emission signal that object is sent.
Preferably, the first infrared emission letter that the wavelength of the second infrared emission signal is sent with arbitrary touching object
Number wavelength it is all different.
Preferably, the person's handwriting dispaly state be person's handwriting color, person's handwriting width, any one and its group in person's handwriting shape
Close.
Present invention also offers a kind of intelligent writing system, including above-mentioned infrared touch panel and at least one intelligent book
Write pen；The intelligent writing pen is configured with LED emission unit, for when state is write by being arranged on the LED emission list
Unit launches the first infrared emission signal of specific wavelength to the infrared touch panel。
Compared to prior art, the beneficial effect of the embodiment of the present invention is：Embodiments provide a kind of intelligence
Writing method, infrared touch panel and intelligent writing system, method include：Infrared touch panel detects touching object described infrared tactile
Touch the touch track produced on screen；Infrared touch panel is received corresponding to the first infrared emission signal that the touching object sends
First received IR signal；Infrared touch panel touching object according to the wavelength recognition of first received IR signal；It is red
Corresponding relation of the outer touch screen according to the different touching object and person's handwriting dispaly state being pre-configured with, it is determined that the touch objects for recognizing
The person's handwriting dispaly state to be configured of body；Infrared touch panel show it is corresponding with the touch track, with the person's handwriting to be configured
The person's handwriting of dispaly state.Infrared touch panel is first red corresponding to the first infrared emission signal for sending of touching object by obtaining
It is external to collect mail number, and according to the wavelength of the first received IR signal recognizing touching object so that the person's handwriting of different touching object
Shown by different person's handwriting dispaly states, realize differentiation and write and handwriting separation.
Description of the drawings
In order to be illustrated more clearly that technical scheme, accompanying drawing to be used needed for embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of schematic flow sheet of intelligent writing method provided in an embodiment of the present invention；
Fig. 2 is a kind of structured flowchart of infrared touch panel provided in an embodiment of the present invention 10；
Fig. 3 is the structural representation of intelligent writing system provided in an embodiment of the present invention；
Fig. 4 is the partial structurtes enlarged drawing of the intelligent writing pen 20 in Fig. 3.
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 the embodiment of whole.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.
Fig. 1 is referred to, which is a kind of schematic flow sheet of intelligent writing method provided in an embodiment of the present invention.
The intelligent writing method includes：
S11, the touch track that infrared touch panel detection touching object is produced on the infrared touch panel；
S12, corresponding to the first infrared emission signal first that the infrared touch panel reception touching object sends are infrared
Receive signal；
S13, infrared touch panel touching object according to the wavelength recognition of first received IR signal；
S14, corresponding relation of the infrared touch panel according to the different touching object and person's handwriting dispaly state being pre-configured with, it is determined that
The person's handwriting dispaly state to be configured of the touching object for recognizing；
S15, infrared touch panel show, pen with the to be configured person's handwriting dispaly state corresponding with the touch track
Mark.
In embodiments of the present invention, infrared touch panel is right by obtaining the first infrared emission signal institute that touching object sends
The first received IR signal answered, and according to the wavelength of the first received IR signal recognizing touching object so that it is different to touch
The person's handwriting of object is shown by different person's handwriting dispaly states, realizes differentiation and write.Wherein, touching object can be one
As write thing or intelligent writing pen.Typically write thing to refer to launch the object of the first infrared emission signal, for example
Finger or common pen.And intelligent writing pen is then the object for referring to launch the first infrared emission signal, and in order to
Different intelligent writing pens are distinguished, the wavelength of the first infrared emission signal that different intelligent writing pens is launched can be configured
Into different.
In the present embodiment, the person's handwriting dispaly state be person's handwriting color, person's handwriting width, in person's handwriting shape any one and
Its combination.For example, the person's handwriting color configuration of the touching object corresponding to 480nm wavelength is red, touching corresponding to 560nm wavelength
The person's handwriting color configuration for touching object is green, the person's handwriting color configuration of the touching object without launching the first infrared emission signal
For black.The scheme of one person's handwriting that can distinguish different touching object of any of the above is belonged in protection scope of the present invention.
Wherein, in step s 11, what the infrared touch panel detection touching object was produced on the infrared touch panel touches
Touching track includes：
The infrared touch panel launches second infrared by the touch screen emission lamp being arranged on the infrared touch panel
Penetrate signal；
It is red that the infrared touch panel receives described second by the touch screen reception lamp being arranged on the infrared touch panel
The second received IR signal corresponding to emission signal；
The infrared touch panel obtains institute according to the second infrared emission signal and second received IR signal
State the touch track that touching object is produced on the infrared touch panel.
Wherein, the infrared touch panel is obtained according to the second infrared emission signal and second received IR signal
The specific work process for taking the touch track that the touching object is produced on the infrared touch panel is：The touch screen transmitting
Lamp is separately positioned on adjacent two side frame of touch frame of the touch screen, and the touch screen receives lamp and is separately positioned on institute
State on the two other side frame of touch frame of touch screen, and constitute a transmitting and receiving array；The infrared touch panel control
Touch screen emission lamp sends the second infrared emission signal, and receives the corresponding second infrared receiver letter of lamp reception by touch screen
Number；When the touching object is contacted with the infrared touch panel, touching object can shelter from the light path of part, described infrared tactile
Touch and shield therefore, it is possible to determine that the region for sheltering from light path touches according to the second infrared emission signal and the second received IR signal
Coordinate position of the object in infrared touch panel.When the touching object is moved in the infrared touch user writes on the screen, according to obtaining
The coordinate position of each moment point of the touching object got can just obtain the touch track of the touching object.
Preferably, the infrared touch panel is received corresponding to the first infrared emission signal that the touching object is sent
First received IR signal, specially：The infrared touch panel receives lamp by the touch screen and receives the touching object institute
The first received IR signal corresponding to the first infrared emission signal for sending.I.e. in embodiments of the present invention, the touch screen
Receiving lamp is used for receiving first received IR signal and second received IR signal simultaneously, and connects without setting in addition
Receiving lamp is used to receive first received IR signal, has saved cost.
As in the present embodiment, the touch screen receives lamp to be used for receiving first received IR signal and institute simultaneously
State the second received IR signal, in order to distinguish two kinds of infrared emission signals, the wavelength of the second infrared emission signal with it is arbitrary
The wavelength of the first infrared emission signal that touching object is sent is all different.
In order to implement above-mentioned intelligent writing method, the embodiment of the present invention additionally provides a kind of infrared touch panel.Refer to
Fig. 2, which is a kind of structured flowchart of infrared touch panel provided in an embodiment of the present invention.
Touch track detection module 11, for detecting touch track that touching object is produced on the infrared touch panel；
First IR signal reception module 12 is right for receiving the first infrared emission signal institute that the touching object sends
The first received IR signal answered；
Touching object identification module 13, for the touch objects according to the wavelength recognition of first received IR signal
Body；
Dispaly state determining module 14, for corresponding with person's handwriting dispaly state according to the different touching object being pre-configured with
Relation, it is determined that the person's handwriting dispaly state to be configured of the touching object for recognizing；
Person's handwriting display module 15, for show it is corresponding with the touch track, show shape with the person's handwriting to be configured
The person's handwriting of state.
Preferably, the touch track detection module 11 includes：
Second infrared signal transmitter unit, launches for the touch screen emission lamp by being arranged on the infrared touch panel
Second infrared emission signal；
Second IR signal reception unit, receives lamp for the touch screen by being arranged on the infrared touch panel and receives
The second received IR signal corresponding to the second infrared emission signal；
Touch track acquiring unit, for according to the second infrared emission signal and second received IR signal
Obtain the touch track that the touching object is produced on the infrared touch panel.
Preferably, the first IR signal reception module receives described touching specifically for receiving lamp by the touch screen
Touch the first received IR signal corresponding to the first infrared emission signal that object is sent.
Preferably, the first infrared emission letter that the wavelength of the second infrared emission signal is sent with arbitrary touching object
Number wavelength it is all different.
In the present embodiment, the person's handwriting dispaly state be person's handwriting color, person's handwriting width, in person's handwriting shape any one and
Its combination.
It should be noted that a kind of infrared touch panel provided in an embodiment of the present invention is used to perform embodiment of the present invention offer
A kind of intelligent writing method, both specific operation principles are corresponded with beneficial effect, thus are repeated no more.
Correspondingly, the embodiment of the present invention additionally provides a kind of intelligent writing system.
As shown in figure 3, which is the structural representation of intelligent writing system provided in an embodiment of the present invention.The intelligent writing
System includes above-mentioned infrared touch panel 10 and at least one intelligent writing pen 20.
The intelligent writing pen 20 is configured with LED emission unit 21, for when state is write by being arranged on the LED
Transmitter unit 21 launches the first infrared emission signal of specific wavelength to the infrared touch panel 10.In order to distinguish different intelligence
Lettering pen 20, the wavelength of the first infrared emission signal that different intelligent writing pens 20 is launched can be configured to different.
The infrared touch panel 10 is configured with touch screen emission lamp 16 and receives lamp 17 with touch screen.The touch screen emission lamp
16 are used to launch the first infrared emission signal, and it is right for receiving the first infrared emission signal institute that the touch screen receives lamp 17
The second received IR signal corresponding to the first received IR signal answered and the second infrared emission signal.It is described infrared
Touch screen 10 obtains the intelligent writing pen 20 according to the first infrared emission signal and first received IR signal
Touch track.
Specifically, the intelligent writing pen 20 is configured with the touch portion 22 for contacting with the infrared touch panel 10；
The LED emission unit 21 is arranged in the touch portion 22.
Preferably, in order to effectively shelter from the first infrared emission signal, the touch portion 22 is using lighttight
Material is made.
It is highly preferred that the intelligent writing pen 20 is also configured with pressure sensing cell；The pressure sensing cell is used to examine
The pressure surveyed between the intelligent writing pen 20 and the infrared touch panel 10, writes state so as to judge whether to enter.
It is highly preferred that the LED emission unit 21 includes the multiple LEDs arranged around the touch portion 22, it is ensured that
The first received IR signal corresponding to first infrared emission signal can be received lamp 17 by touch screen and receive.Refer to Fig. 4,
Which is the partial structurtes enlarged drawing of the intelligent writing pen 20 in Fig. 3.
Intelligent writing system provided in an embodiment of the present invention can be general according to the wavelength recognition of the first received IR signal
Write thing and different intelligent writing pens 20, and by different person's handwriting dispaly states show for person's handwriting, so as to realize
Differentiation is write.
Compared to prior art, the beneficial effect of the embodiment of the present invention is：Embodiments provide a kind of intelligence
Writing method, infrared touch panel and intelligent writing system, method include：Infrared touch panel detects touching object described infrared tactile
Touch the touch track produced on screen；Infrared touch panel is received corresponding to the first infrared emission signal that the touching object sends
First received IR signal；Infrared touch panel touching object according to the wavelength recognition of first received IR signal；It is red
Corresponding relation of the outer touch screen according to the different touching object and person's handwriting dispaly state being pre-configured with, it is determined that the touch objects for recognizing
The person's handwriting dispaly state to be configured of body；Infrared touch panel show it is corresponding with the touch track, with the person's handwriting to be configured
The person's handwriting of dispaly state.Infrared touch panel is first red corresponding to the first infrared emission signal for sending of touching object by obtaining
It is external to collect mail number, and according to the wavelength of the first received IR signal recognizing touching object so that the person's handwriting of different touching object
Shown by different person's handwriting dispaly states, realize differentiation and write and handwriting separation.
Above disclosed is only a kind of preferred embodiment of the invention, and the power of the present invention can not be limited certainly with this
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow process of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within the covered scope of invention.
One of ordinary skill in the art will appreciate that all or part of flow process in realizing above-described embodiment method, can be
Instruct related hardware to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Claims (11)
1. a kind of intelligent writing method, it is characterised in that include：
The touch track that infrared touch panel detection touching object is produced on the infrared touch panel；
Infrared touch panel receives the first received IR signal corresponding to the first infrared emission signal that the touching object sends；
Infrared touch panel touching object according to the wavelength recognition of first received IR signal；
Corresponding relation of the infrared touch panel according to the different touching object and person's handwriting dispaly state being pre-configured with, it is determined that recognize
The person's handwriting dispaly state to be configured of touching object；
Infrared touch panel shows, person's handwriting with the to be configured person's handwriting dispaly state corresponding with the touch track.
2. intelligent writing method as claimed in claim 1, it is characterised in that the infrared touch panel detects the touching object
The touch track produced on the infrared touch panel, including：
The infrared touch panel launches the second infrared emission letter by the touch screen emission lamp being arranged on the infrared touch panel
Number；
The infrared touch panel receives lamp by the touch screen being arranged on the infrared touch panel and receives described second infrared
Penetrate the second received IR signal corresponding to signal；
The infrared touch panel obtains described touching according to the second infrared emission signal and second received IR signal
Touch the touch track that object is produced on the infrared touch panel.
3. intelligent writing method as claimed in claim 2, it is characterised in that the infrared touch panel receives the touching object
The first received IR signal corresponding to the first infrared emission signal for being sent, specially：The infrared touch panel passes through institute
State touch screen and receive the first infrared receiver letter corresponding to the first infrared emission signal that the lamp reception touching object is sent
Number.
4. intelligent writing method as claimed in claim 3, it is characterised in that the wavelength of the second infrared emission signal with appoint
The wavelength of the first infrared emission signal that one touching object is sent is all different.
5. intelligent writing method as claimed in claim 1, it is characterised in that the person's handwriting dispaly state is person's handwriting color, pen
Any one in stitch width, person's handwriting shape and combinations thereof.
6. a kind of infrared touch panel, it is characterised in that include：
Touch track detection module, for detecting touch track that touching object is produced on the infrared touch panel；
First IR signal reception module, for receiving corresponding to the first infrared emission signal that the touching object sends
One received IR signal；
Touching object identification module, for the touching object according to the wavelength recognition of first received IR signal；
Dispaly state determining module, for the corresponding relation according to the different touching object and person's handwriting dispaly state being pre-configured with,
It is determined that the person's handwriting dispaly state to be configured of the touching object for recognizing；
Person's handwriting display module, for showing, pen with the to be configured person's handwriting dispaly state corresponding with the touch track
Mark.
7. infrared touch panel as claimed in claim 6, it is characterised in that the touch track detection module includes：
Second infrared signal transmitter unit, for the touch screen emission lamp transmitting second by being arranged on the infrared touch panel
Infrared emission signal；
Second IR signal reception unit, receives lamp for the touch screen by being arranged on the infrared touch panel and receives described
The second received IR signal corresponding to second infrared emission signal；
Touch track acquiring unit, for being obtained according to the second infrared emission signal and second received IR signal
The touch track that the touching object is produced on the infrared touch panel.
8. infrared touch panel as claimed in claim 7, it is characterised in that the first IR signal reception module specifically for
It is infrared by first corresponding to the first infrared emission signal that the touch screen reception lamp reception touching object is sent
Receive signal.
9. infrared touch panel as claimed in claim 8, it is characterised in that the wavelength of the second infrared emission signal with it is arbitrary
The wavelength of the first infrared emission signal that touching object is sent is all different.
10. infrared touch panel as claimed in claim 6, it is characterised in that the person's handwriting dispaly state is person's handwriting color, person's handwriting
Any one in width, person's handwriting shape and combinations thereof.
11. a kind of intelligent writing systems, it is characterised in that include the infrared touch panel as described in any one of claim 6～10
And at least one intelligent writing pen；The intelligent writing pen is configured with LED emission unit, for passing through to set when state is write
Put the first infrared emission signal for launching specific wavelength in the LED emission unit to the infrared touch panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073057.XA CN106598291B (en) | 2016-11-29 | 2016-11-29 | A kind of intelligent writing method, infrared touch panel and intelligent writing system |
| PCT/CN2017/104899 WO2018099183A1 (en) | 2016-11-29 | 2017-09-30 | Smart writing method, infrared touch screen, and smart writing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073057.XA CN106598291B (en) | 2016-11-29 | 2016-11-29 | A kind of intelligent writing method, infrared touch panel and intelligent writing system |
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| Publication Number | Publication Date |
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| CN106598291A true CN106598291A (en) | 2017-04-26 |
| CN106598291B CN106598291B (en) | 2019-09-03 |
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| WO (1) | WO2018099183A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099183A1 (en) * | 2016-11-29 | 2018-06-07 | 广州视源电子科技股份有限公司 | Smart writing method, infrared touch screen, and smart writing system |
| CN109542326A (en) * | 2018-11-29 | 2019-03-29 | 广州朗国电子科技有限公司 | The method and system of touch apparatus realization multiple color written handwriting |
| CN112560611A (en) * | 2020-12-04 | 2021-03-26 | 中国电子科技集团公司第十五研究所 | Information image anti-counterfeiting method and information image intelligent pen system |
| CN115220638A (en) * | 2022-06-29 | 2022-10-21 | 长沙朗源电子科技有限公司 | Method, device, equipment and storage medium for separating hand and pen of electronic whiteboard |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456924B (en) * | 2019-07-19 | 2023-08-15 | 北京科加触控技术有限公司 | Electronic pen position state detection method and device |
| CN113138696B (en) * | 2021-04-30 | 2023-09-12 | 北京钛方科技有限责任公司 | Identification method and device for specification of touch object contact and storage medium |
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| CN106598291B (en) * | 2016-11-29 | 2019-09-03 | 广州视源电子科技股份有限公司 | A kind of intelligent writing method, infrared touch panel and intelligent writing system |
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| CN102200862A (en) * | 2010-03-26 | 2011-09-28 | 北京京东方光电科技有限公司 | Infrared touch device and method |
| CN103365439A (en) * | 2012-03-28 | 2013-10-23 | 纬创资通股份有限公司 | Touch pen capable of detecting pen touch pressure and optical-mechanical system thereof |
| CN104793776A (en) * | 2014-01-22 | 2015-07-22 | 国基电子（上海）有限公司 | Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board |
| CN105988567A (en) * | 2015-02-12 | 2016-10-05 | 北京三星通信技术研究有限公司 | Handwritten information recognition method and device |
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| WO2018099183A1 (en) * | 2016-11-29 | 2018-06-07 | 广州视源电子科技股份有限公司 | Smart writing method, infrared touch screen, and smart writing system |
| CN109542326A (en) * | 2018-11-29 | 2019-03-29 | 广州朗国电子科技有限公司 | The method and system of touch apparatus realization multiple color written handwriting |
| CN109542326B (en) * | 2018-11-29 | 2020-10-13 | 广州朗国电子科技有限公司 | Method and system for realizing handwriting writing in multiple colors by touch equipment |
| CN112560611A (en) * | 2020-12-04 | 2021-03-26 | 中国电子科技集团公司第十五研究所 | Information image anti-counterfeiting method and information image intelligent pen system |
| CN112560611B (en) * | 2020-12-04 | 2024-03-01 | 中国电子科技集团公司第十五研究所 | Information image anti-counterfeiting method and information image intelligent pen system |
| CN115220638A (en) * | 2022-06-29 | 2022-10-21 | 长沙朗源电子科技有限公司 | Method, device, equipment and storage medium for separating hand and pen of electronic whiteboard |
Also Published As
| Publication number | Publication date |
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| CN106598291B (en) | 2019-09-03 |
| WO2018099183A1 (en) | 2018-06-07 |
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