CN109460221A - A kind of intelligent view cloud Teaching System Multifunctional white board drawing tool - Google Patents
A kind of intelligent view cloud Teaching System Multifunctional white board drawing tool Download PDFInfo
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- CN109460221A CN109460221A CN201811238758.3A CN201811238758A CN109460221A CN 109460221 A CN109460221 A CN 109460221A CN 201811238758 A CN201811238758 A CN 201811238758A CN 109460221 A CN109460221 A CN 109460221A
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Abstract
The invention discloses a kind of intelligent view cloud Teaching System Multifunctional white board drawing tools, are related to blank drawing tool technical field.The present invention includes establishing blank agreement, the distribution of Whiteboard Tool agreement；Interim data station is established, interim data station receives the blank protocol data of teacher side and sends corresponding user for blank protocol data by Transmission Control Protocol, blank draws interaction；Student side receives the blank protocol data of data relay station transmission by Transmission Control Protocol, and blank protocol data is carried out analysis matching and the drafting for carrying out blank operates.The present invention receives and dispatches blank protocol data by establishing blank agreement and interim data station, and by interim data station；Student side receives the blank protocol data of data relay station transmission by Transmission Control Protocol simultaneously, blank protocol data is subjected to analysis matching and carries out the drafting operation of blank, facilitate remote teaching middle school to cause trouble the interaction with teacher side, facilitates teaching demonstration, improves efficiency of teaching.
Description
Technical field
The invention belongs to blank drawing tool technical fields, multi-functional more particularly to a kind of intelligent view cloud Teaching System
Blank drawing tool.
Background technique
With development in science and technology, distance has no longer been that the short slab of the mankind also breaches distance in terms of teacher and student is attended class
Limitation, teacher, which can be in, to feel at ease to attend class, and student, which can also be in, to feel at ease to listen to the teacher.It is intelligent depending on cloud classroom be exactly realize remote multi-subscriber hand over
Mutual educational aid, realize remote teacher student attend class, chat together, video, voice etc..
It is intelligent depending on cloud Teaching System multifunctional interactive blank drawing tool teacher more easily attend class, extremely
The setting-out of emulation, erasing rubber, the key for correcting minor error empty the convenience of current whiteboard, input text etc. with keyboard.These
It makes class-teaching of teacher more convenient, also allows student to listen to the teacher more comfortable.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent view cloud Teaching System Multifunctional white board drawing tools, pass through foundation
Blank agreement and interim data station, and blank protocol data is received and dispatched by interim data station；Student side is connect by Transmission Control Protocol simultaneously
The blank protocol data for receiving the transmission of data relay station, carries out analysis matching for blank protocol data and the drafting for carrying out blank is grasped
Make, solves the problems, such as the student side of existing remote teaching and teacher side mutual inconvenience, reduces remote teaching efficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of intelligent view cloud Teaching System Multifunctional white board drawing tool, comprising:
S00: establish blank agreement: setting Point indicates that pointer, Ploygon indicate that polygon, Rectangle indicate square
Shape, Hand indicate the Hand tool, Line indicate straight line, Ellipse indicate oval, Eraser indicate erasing rubber,
NumberOfDrawTools indicates that empty, Clear expression empties current whiteboard, Course indicates multiple users, User indicates one
User；
S01: the distribution of Whiteboard Tool agreement: establishing interim data station, and the interim data station receives the blank association of teacher side
View data simultaneously send corresponding user for blank protocol data by Transmission Control Protocol；
S02: blank draws interaction: the student side receives the blank agreement of data relay station transmission by Transmission Control Protocol
Data, carry out analysis matching for blank protocol data and the drafting for carrying out blank operates.
Preferably, the distribution of Whiteboard Tool agreement further includes following process in S01: by analyzing blank protocol data, judgement
Send number of users；The interim data station can send data to multiple or single user；It, can simultaneously upwards in multiple users
Thousand people distribute data；In teacher side, blank mouse up, corresponding blank protocol data is carried, is assisted blank by Transmission Control Protocol
View data are sent to data relay station, and data relay station is judged according to teacher side bring protocol data, then are assisted by TCP
View sends data, if it is User, is then sent to single user, if it is Couser, is then sent to multiple users.
Preferably, student side described in S02 receives the blank protocol data packet of data relay station transmission by Transmission Control Protocol
Include following process: after the data relay station is distributed data according to Transmission Control Protocol, student side is received respectively by Transmission Control Protocol
From blank protocol data.
Preferably, blank protocol data is subjected to analysis matching in S02 and specifically includes following process: the data relay station
After having received blank protocol data, analysis matching is carried out to blank protocol data, corresponding function is found and carries out corresponding function
Correlation setting.
Preferably, the drafting operation that blank is carried out in S02 specifically includes following process: the student side is according to blank agreement
Analyze matched as a result, carrying out the operation of corresponding function；If paintbrush function, then paint on blank；If being to empty
Current whiteboard function then carries out the drawing trace for emptying current whiteboard, only retains original Background.
The invention has the following advantages:
The present invention receives and dispatches blank protocol data by establishing blank agreement and interim data station, and by interim data station；
Student side receives the blank protocol data of data relay station transmission by Transmission Control Protocol simultaneously, and blank protocol data is divided
Analysis matches and carries out the drafting operation of blank, realize remote teacher student attend class, chat together, video, voice, it is convenient remote
The interaction at journey Students in Teaching end and teacher side facilitates teaching demonstration, improves efficiency of teaching.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the intelligent view cloud Teaching System Multifunctional white board drawing tool of one kind of the invention specifically real-time process
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of intelligent view cloud Teaching System Multifunctional white board drawing tool, comprising:
S00: establish blank agreement: setting Point indicates that pointer, Ploygon indicate that polygon, Rectangle indicate square
Shape, Hand indicate the Hand tool, Line indicate straight line, Ellipse indicate oval, Eraser indicate erasing rubber,
NumberOfDrawTools indicates that empty, Clear expression empties current whiteboard, Course indicates multiple users, User indicates one
User；
Wherein, Whiteboard Tool is implemented as follows:
Corresponding tool is clicked, when mouse makes corresponding operating, such as mouse down, dragging, release, it can be achieved that phase in blank
Answer function.Corresponding function is as follows:
1. clicking the black triangle pattern tool on the right of zoom, ratio is chosen, triggers corresponding proportion agreement, such as
25% is clicked, can trigger agreement 75%, realizes that blank narrows down to 75%.
2. hitter's pattern tool, triggered protocol Hand move scroll bar when there is scroll bar.
3. the pattern tool of click, triggered protocol Line represents straight line, on blank, passes through mouse down, dragging, pine
It opens, streak can be left, realize painting function.
4. clicking color pattern tool, color agreement is triggered, changes brush color.
5. clicking erasing rubber pattern tool, triggered protocol Eraser is erasable by pressing left mouse button and mobile mouse
Except blank drawing trace.
6. clicking text input box pattern tool, Text agreement is triggered, blank text input box occurs, can carry out text
Input.
7. clicking paintbrush tool figure, one of straight line, rectangle, ellipse are chosen, corresponding agreement (agreement is triggered
One of Line, agreement Ellipse, agreement Rectangle), by pressing the mobile mouse of left mouse button, can paint corresponding figure
Shape.
8. click empties button pattern tool, triggered protocol Clear can remove the drawing trace of current whiteboard, only protect
Stay background.
9, e-Pointer pattern tool is clicked, it can be achieved that e-Pointer function
S01: the distribution of Whiteboard Tool agreement: establishing interim data station, and interim data station receives the blank agreement number of teacher side
Corresponding user is sent by blank protocol data according to and by Transmission Control Protocol；
S02: blank draws interaction: student side receives the blank protocol data of data relay station transmission by Transmission Control Protocol,
Blank protocol data is subjected to analysis matching and carries out the drafting operation of blank.
Wherein, the distribution of Whiteboard Tool agreement further includes following process in S01: by analyzing blank protocol data, judging to send out
Send number of users；Interim data station can send data to multiple or single user；If it is User, then it is sent to single user,
If it is Couser, then multiple (can be thousands of simultaneously) users are sent to.
Wherein, it includes as follows that the middle school S02, which causes trouble through the blank protocol data that Transmission Control Protocol receives the transmission of data relay station,
Process: after data relay station is distributed data according to Transmission Control Protocol, student side receives respective blank by Transmission Control Protocol and assists
Discuss data.
Wherein, blank protocol data is carried out analysis matching in S02 and specifically include following process: data relay station has received
After blank protocol data, analysis matching is carried out to blank protocol data, corresponding function is found and carries out the correlation of corresponding function and set
It sets；Such as: if it is Eraser, then explanation is erasing rubber function, and cursor of mouse becomes a square, while calling erasing rubber
Function.
Wherein, the drafting operation that blank is carried out in S02 specifically includes following process: student side is according to blank protocal analysis
It is matching as a result, carry out corresponding function operation；If paintbrush function, then paint on blank；If be empty it is current white
Plate function then carries out the drawing trace for emptying current whiteboard, only retains original Background.
A kind of intelligent view cloud Teaching System Multifunctional white board drawing tool of the invention in the specific use process, is established white
After plate agreement, teacher side carries out blank drafting according to tool while establishing interim data station；Blank is received at interim data station
After protocol data, by analyzing blank protocol data, judge to send number of users；If User, then it is sent to single user, such as
Fruit is Couser, then is sent to multiple designated users；Student side is assisted by the blank that Transmission Control Protocol receives the transmission of data relay station
Data are discussed, blank protocol data is subjected to analysis matching and the drafting for carrying out blank operates, it is convenient and efficient；Improve student side and religion
The interactive efficiency of teacher end remote teaching.
It is worth noting that, included each unit is only drawn according to function logic in the above system embodiment
Point, but be not limited to the above division, as long as corresponding functions can be realized；In addition, each functional unit is specific
Title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program, corresponding program can store to be situated between in a computer-readable storage
In matter.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of intelligent view cloud Teaching System Multifunctional white board drawing tool characterized by comprising
S00: establish blank agreement: setting Point indicate pointer, Ploygon indicate polygon, Rectangle indicate rectangle,
Hand indicate the Hand tool, Line indicate straight line, Ellipse indicate oval, Eraser indicate erasing rubber,
NumberOfDrawTools indicates that empty, Clear expression empties current whiteboard, Course indicates multiple users, User indicates one
User；
S01: the distribution of Whiteboard Tool agreement: establishing interim data station, and the interim data station receives the blank agreement number of teacher side
Corresponding user is sent by blank protocol data according to and by Transmission Control Protocol；
S02: blank draws interaction: the student side receives the blank protocol data of data relay station transmission by Transmission Control Protocol,
Blank protocol data is subjected to analysis matching and carries out the drafting operation of blank.
2. the intelligent view cloud Teaching System Multifunctional white board drawing tool of one kind according to claim 1, which is characterized in that
The distribution of Whiteboard Tool agreement further includes following process in S01: by analyzing blank protocol data, judging to send number of users；Institute
Data can be sent to multiple or single user by stating interim data station.
3. the intelligent view cloud Teaching System Multifunctional white board drawing tool of one kind according to claim 1, which is characterized in that
Student side described in S02 is comprised the following processes by the blank protocol data that Transmission Control Protocol receives the transmission of data relay station: described
After data relay station is distributed data according to Transmission Control Protocol, student side receives respective blank agreement number by Transmission Control Protocol
According to.
4. the intelligent view cloud Teaching System Multifunctional white board drawing tool of one kind according to claim 1, which is characterized in that
Blank protocol data is carried out analysis matching in S02 and specifically includes following process: the data relay station has received blank agreement
After data, analysis matching is carried out to blank protocol data, find corresponding function and carries out the related setting of corresponding function.
5. the intelligent view cloud Teaching System Multifunctional white board drawing tool of one kind according to claim 1, which is characterized in that
In S02 carry out blank drafting operation specifically includes following process: the student side it is matched according to blank protocal analysis as a result,
Carry out the operation of corresponding function；If paintbrush function, then paint on blank；If being to empty current whiteboard function, then
The drawing trace for empty current whiteboard, only retains original Background.
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| CN201811238758.3A CN109460221A (en) | 2018-10-23 | 2018-10-23 | A kind of intelligent view cloud Teaching System Multifunctional white board drawing tool |
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| CN201811238758.3A CN109460221A (en) | 2018-10-23 | 2018-10-23 | A kind of intelligent view cloud Teaching System Multifunctional white board drawing tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919285A (en) * | 2021-11-16 | 2022-01-11 | 方正株式(武汉)科技开发有限公司 | Method for realizing canvas editing |
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| CN107517191A (en) * | 2016-06-17 | 2017-12-26 | 上海理优教育科技有限公司 | A kind of more people based on mobile intelligent terminal in real time can interactive whiteboard system |
| CN107517240A (en) * | 2016-06-17 | 2017-12-26 | 上海理优教育科技有限公司 | Intelligent terminal online education platform |
| CN108364513A (en) * | 2018-01-12 | 2018-08-03 | 安徽安必生信息科技有限公司 | Wisdom classroom realization method and system based on high in the clouds |
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2018
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Patent Citations (6)
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| US20130266923A1 (en) * | 2012-04-10 | 2013-10-10 | Kuo-Yuan Lee | Interactive Multimedia Instructional System and Device |
| CN104468714A (en) * | 2014-10-30 | 2015-03-25 | 锐达互动科技股份有限公司 | Method for achieving broadcast teaching through interaction between server side and client side |
| CN105405325A (en) * | 2015-12-22 | 2016-03-16 | 深圳市时尚德源文化传播有限公司 | Network teaching method and system |
| CN107517191A (en) * | 2016-06-17 | 2017-12-26 | 上海理优教育科技有限公司 | A kind of more people based on mobile intelligent terminal in real time can interactive whiteboard system |
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| CN113919285A (en) * | 2021-11-16 | 2022-01-11 | 方正株式(武汉)科技开发有限公司 | Method for realizing canvas editing |
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Address after: 230000 Yafu Park, Juchao Economic Development Zone, Chaohu City, Hefei City, Anhui Province Applicant after: ANHUI HUISHI JINTONG TECHNOLOGY Co.,Ltd. Address before: 230000 Room 102, 1st Floor, C District, Science Park, Hefei National University, 602 Huangshan Road, Hefei High-tech Zone, Anhui Province Applicant before: ANHUI HUISHI JINTONG TECHNOLOGY Co.,Ltd. |