CN108109441A - A kind of tutoring system based on invisible two-dimensional codes - Google Patents
A kind of tutoring system based on invisible two-dimensional codes Download PDFInfo
- Publication number
- CN108109441A CN108109441A CN201711453725.6A CN201711453725A CN108109441A CN 108109441 A CN108109441 A CN 108109441A CN 201711453725 A CN201711453725 A CN 201711453725A CN 108109441 A CN108109441 A CN 108109441A
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- Prior art keywords
- invisible
- dimensional codes
- module
- tutoring system
- processing unit
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of tutoring system based on invisible two-dimensional codes, including：Writing pencil, clipboard, invisible two-dimensional codes, information processing unit, projection arrangement；Writing pencil includes penholder, nib, data outputting module and the Quick Response Code identifier arranged on nib；Invisible two-dimensional codes are layed on clipboard, and invisible two-dimensional codes are formed by several unit spots comprising different information are regularly arranged, and position of each unit spot in invisible two-dimensional codes is unique；Projection arrangement includes projector main body and data reception module；Data outputting module, data reception module communicate to connect respectively with information processing unit, and information processing unit includes the first identification module and the second identification module.By above-mentioned design, the present invention can show the content of courses well, and flexibility is high, easy to use.
Description
Technical field
The present invention relates to tutoring system technical field, more particularly to a kind of tutoring system based on invisible two-dimensional codes.
Background technology
In teaching process, teacher is typically to show the content lectured to student by writing on the blackboard or projecting apparatus, still,
During showing the content of courses by writing on the blackboard, if classroom space is larger, the student to sit in the back row is easy to not see clearly black
Content on plate reduces the efficiency of teaching；And if showing the content of courses by projecting apparatus, teacher must prepare to arrive in advance
The manuscripts content such as PPT, and be inconvenient if to change or be inserted into new content during teaching, be easy to cause teaching method
Ossify, underaction.
The content of the invention
In order to overcome the drawbacks described above of the prior art, present invention offer is a kind of to show the content of courses well, and flexibly
Property high, the tutoring system easy to use based on invisible two-dimensional codes.
Technical solution is used by the present invention solves the problems of the prior art：A kind of teaching based on invisible two-dimensional codes
System, including：Writing pencil, clipboard, invisible two-dimensional codes, information processing unit, projection arrangement；The writing pencil include penholder,
Nib, data outputting module and the Quick Response Code identifier arranged on the nib；The invisible two-dimensional codes are layed in the writing
On plate, the invisible two-dimensional codes are formed by several unit spots comprising different information are regularly arranged, and each unit spot is in institute
The position stated in invisible two-dimensional codes is unique；The projection arrangement includes projector main body and data reception module；The data are defeated
Go out module, data reception module to communicate to connect with described information processing unit respectively, described information processing unit includes first and knows
Other module and the second identification module.
As the preferred embodiment of the present invention, first identification module includes the first memory module and the first comparative analysis mould
Block, for storing 2 D code information, the first comparative analysis module is stored in first memory module for comparative analysis
The information that 2 D code information and the Quick Response Code identifier in first memory module are got.
As the preferred embodiment of the present invention, the comparative analysis module is included for the second memory module and second pair of score
Module is analysed, for storing text information, the second comparative analysis module stores second memory module for comparative analysis
The recognition result of text information and first identification module in second memory module.
As the preferred embodiment of the present invention, described information processing unit is arranged on the writing pencil.
As the preferred embodiment of the present invention, described information processing unit is arranged on the projection arrangement.
As the preferred embodiment of the present invention, the data outputting module, data reception module are wireless data transmission mould
Block.
As the preferred embodiment of the present invention, the Quick Response Code identifier is photoelectric recognizer.
As the preferred embodiment of the present invention, the writing pencil further includes oiliness pen core, and the nib of the oiliness pen core is located at
At the nib.
As the preferred embodiment of the present invention, the clipboard is blank.
As the preferred embodiment of the present invention, the tutoring system based on invisible two-dimensional codes further includes and described information processing
The cloud storage end of device communication connection, the cloud storage end are used to store the recognition result of the second identification module.
Compared with prior art, the present invention has following technique effect：
Tutoring system proposed by the present invention based on invisible two-dimensional codes, when coming into operation, teacher or student's writing pencil
It is write on the clipboard for be equipped with invisible two-dimensional codes, Quick Response Code identifier can scan multiple units on invisible two-dimensional codes
Point, and the information of each unit spot is transferred to information processing unit by data outputting module, the first identification module can identify
Go out position of each unit spot in invisible two-dimensional codes, position of each unit spot in invisible two-dimensional codes is connected to form writing pencil
Motion track in writing, the second identification module can be identified motion track and find out corresponding word or pattern,
Then word or pattern-information are transferred to data reception module, and are finally transferred to projector main body, via projector main body
Projection displaying, imparts knowledge to students.The present invention can show the content of courses well, and flexibility is high, easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the tutoring system based on invisible two-dimensional codes of the present invention；
Fig. 2 is the structure diagram of the tutoring system based on invisible two-dimensional codes of the present invention.
In figure, 100- writing pencils；200- clipboards；300- invisible two-dimensional codes；400- information processing units；500- projection dresses
It puts；110- Quick Response Code identifiers；120- data outputting modules；The first identification modules of 410-；The second identification modules of 420-；411-
One memory module；412- the first comparative analysis modules；The second memory modules of 421-；422- the second comparative analysis modules；510- numbers
According to receiving module；520- projector main bodies.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, 2, a kind of tutoring system based on invisible two-dimensional codes 300, including：Writing pencil 100, clipboard 200,
Invisible two-dimensional codes 300, information processing unit 400, projection arrangement 500；Writing pencil 100 includes penholder, nib, data outputting module
120 and the Quick Response Code identifier 110 arranged on nib；Invisible two-dimensional codes 300 are layed on clipboard 200, invisible two-dimensional codes
300 are formed by several unit spots comprising different information are regularly arranged, and position of each unit spot in invisible two-dimensional codes 300 is only
One；Projection arrangement 500 includes projector main body and data reception module 510；Data outputting module 120, data reception module 510
It is communicated to connect respectively with information processing unit 400, information processing unit 400 includes the first identification module 410 and the second identification mould
Block 420.
Teacher or student with writing pencil 100 when being write on the clipboard 200 for being equipped with invisible two-dimensional codes 300, Quick Response Code
Identifier 110 can scan multiple unit spots on invisible two-dimensional codes 300, and the information of each unit spot is exported by data
Module 120 is transferred to information processing unit 400, since the information that each unit spot is included is different, and in invisible two-dimensional codes 300
In position it is unique, the first identification module 410 will recognise that position of each unit spot in invisible two-dimensional codes 300, Mei Gedan
The pattern that position of the member point in invisible two-dimensional codes 300 is connected to form is motion track of the writing pencil 100 in writing, and second
Motion track of the writing pencil 100 in writing can be identified in identification module 420, find out and the corresponding text of motion track
Then word or pattern-information are transferred to data reception module 510 again, and are finally transferred to projector main body by word or pattern,
It projects and shows via projector main body, impart knowledge to students.
First identification module 410 includes the first memory module 411 and the first comparative analysis module 412, the first memory module
411 for storing 2 D code information, and the first comparative analysis module 412 is stored in for comparative analysis in the first memory module 411
2 D code information and the information that gets of Quick Response Code identifier 110.
The 2 D code information stored in first memory module 411 is consistent with the information that invisible two-dimensional codes 300 include,
After one identification module 410 gets the data from data outputting module 120, the first comparative analysis module 412 can be by above-mentioned number
Analysis matching is carried out according to the 2 D code information being stored in the first memory module 411, the scanning of Quick Response Code identifier 110 is found and arrives
Position of each unit spot in invisible two-dimensional codes 300, and each position of the unit spot in invisible two-dimensional codes 300 is connected,
The pattern drawn is motion track of the writing pencil 100 in writing.
Comparative analysis module is included for the second memory module 421 and the second comparative analysis module 422, the second memory module
421 for storing text information, and the second comparative analysis module 422 is stored in for comparative analysis in the second memory module 421
The recognition result of text information and the first identification module 410.
When the second identification module 420 gets the recognition result i.e. writing pencil 100 of the first identification module 410 in writing
After motion track, the second comparative analysis module 422 can be by above-mentioned motion track and the word being stored in the second memory module 421
Information carries out analysis matching, finds and the corresponding word of above-mentioned motion track.It is if not corresponding with above-mentioned motion track
Word, then directly export the pattern of above-mentioned motion track composition.
Information processing unit 400 is arranged on writing pencil 100.
Information processing unit 400 is arranged on projection arrangement 500.
Information processing unit 400 can be arranged on writing pencil 100 or on projection arrangement 500.When on writing pencil 100
When, the data that Quick Response Code identifier 110 is got can be handled on writing pencil 100, and be sent directly to after having handled
Projection arrangement 500；When on projection arrangement 500, the data that Quick Response Code identifier 110 is got can be transmitted directly to project
Device 500, and on projection arrangement 500 complete data processing.
Data outputting module 120, data reception module 510 are wireless data transfer module.
Wireless data transfer module can make writing pencil 100 break away from the constraint of related wire rod to projection arrangement 500, expand
Scene is applicable in, and it is more convenient to use.Wireless data transfer module can include in WiFi module, bluetooth module, GPRS module
One or more.
Quick Response Code identifier 110 is photoelectric recognizer.
Writing pencil 100 further includes oiliness pen core, and the nib of oiliness pen core is located at nib.Make writing pencil 100 uses body
The usage experience for being more close to conventional pen is tested, and can enable users to understand the content oneself write.
Clipboard 200 is blank.Blank can show writing well, be conducive to the word that user's real time inspection is write oneself
Or the pattern drawn.
Tutoring system based on invisible two-dimensional codes 300 further includes the cloud storage end communicated to connect with information processing unit 400,
Cloud storage end is used to store the recognition result of the second identification module 420.
The result of data processing can be uploaded to cloud storage end in real time and stored by the second identification module 420, convenient for follow-up
The lookup and use of data.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the invention is not restricted to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (10)
1. a kind of tutoring system based on invisible two-dimensional codes, which is characterized in that including：Writing pencil, clipboard, invisible two-dimensional codes,
Information processing unit, projection arrangement；The writing pencil includes penholder, nib, data outputting module and arranged on the nib
Quick Response Code identifier；The invisible two-dimensional codes are layed on the clipboard, and the invisible two-dimensional codes include different letters by several
The unit spot of breath is regularly arranged to be formed, and each position of the unit spot in the invisible two-dimensional codes is unique；The projection dress
It puts including projector main body and data reception module；The data outputting module, data reception module respectively at described information
Device communication connection is managed, described information processing unit includes the first identification module and the second identification module.
2. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that first identification module
Including the first memory module and the first comparative analysis module, first memory module is for storing 2 D code information, and described the
One comparative analysis module is stored in 2 D code information and Quick Response Code knowledge in first memory module for comparative analysis
The information that other device is got.
3. the tutoring system according to claim 1 or 2 based on invisible two-dimensional codes, which is characterized in that the comparative analysis
Module is included for the second memory module and the second comparative analysis module, and second memory module is used to store text information,
The second comparative analysis module is stored in the text information and described first in second memory module for comparative analysis
The recognition result of identification module.
4. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that described information processing unit
On the writing pencil.
5. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that described information processing unit
On the projection arrangement.
6. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that the data export mould
Block, data reception module are wireless data transfer module.
7. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that the Quick Response Code identifier
For photoelectric recognizer.
8. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that the writing pencil further includes
Oiliness pen core, the nib of the oiliness pen core are located at the nib.
9. the tutoring system based on invisible two-dimensional codes according to claim 1 or 8, which is characterized in that the clipboard is
Blank.
10. the tutoring system according to claim 1 based on invisible two-dimensional codes, which is characterized in that further include and the letter
The cloud storage end of processing unit communication connection is ceased, the cloud storage end is used to store the recognition result of the second identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453725.6A CN108109441A (en) | 2017-12-27 | 2017-12-27 | A kind of tutoring system based on invisible two-dimensional codes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453725.6A CN108109441A (en) | 2017-12-27 | 2017-12-27 | A kind of tutoring system based on invisible two-dimensional codes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109441A true CN108109441A (en) | 2018-06-01 |
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ID=62213869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453725.6A Pending CN108109441A (en) | 2017-12-27 | 2017-12-27 | A kind of tutoring system based on invisible two-dimensional codes |
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| Country | Link |
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| CN (1) | CN108109441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086336A (en) * | 2018-07-05 | 2018-12-25 | 深圳闳宸科技有限公司 | Paper date storage method, device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374037Y (en) * | 2009-01-23 | 2009-12-30 | 大连民族学院 | Interactive electric white board system based on coded identification |
| CN201946138U (en) * | 2011-01-17 | 2011-08-24 | 安徽科大讯飞信息科技股份有限公司 | Interactive teaching device |
| CN103336633A (en) * | 2013-05-31 | 2013-10-02 | 傅有军 | Electronic white board |
-
2017
- 2017-12-27 CN CN201711453725.6A patent/CN108109441A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374037Y (en) * | 2009-01-23 | 2009-12-30 | 大连民族学院 | Interactive electric white board system based on coded identification |
| CN201946138U (en) * | 2011-01-17 | 2011-08-24 | 安徽科大讯飞信息科技股份有限公司 | Interactive teaching device |
| CN103336633A (en) * | 2013-05-31 | 2013-10-02 | 傅有军 | Electronic white board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086336A (en) * | 2018-07-05 | 2018-12-25 | 深圳闳宸科技有限公司 | Paper date storage method, device and electronic equipment |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |