CN107665194A - A kind of data access method of net work teaching system - Google Patents
A kind of data access method of net work teaching system Download PDFInfo
- Publication number
- CN107665194A CN107665194A CN201610596639.XA CN201610596639A CN107665194A CN 107665194 A CN107665194 A CN 107665194A CN 201610596639 A CN201610596639 A CN 201610596639A CN 107665194 A CN107665194 A CN 107665194A
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- China
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- page table
- data
- user
- concordance list
- courseware
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000003993 interaction Effects 0.000 claims description 15
- 238000011068 loading method Methods 0.000 claims description 12
- 230000002452 interceptive effect Effects 0.000 claims description 9
- 238000012552 review Methods 0.000 claims description 6
- 230000006399 behavior Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/41—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
- G06F16/447—Temporal browsing, e.g. timeline
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention designs a kind of data record method of net work teaching system, using the classification storage and retrieval table and page table, the external data content involved by the current courseware of fast positioning of data, reduces the flow consumption of network transmission.
Description
Technical field
The present invention relates to a kind of data access method of net work teaching system, belong to Internet technical field.
Background technology
The Web-based instruction is a kind of network interdynamic platform risen under current internet environment, and lecturer and institute break region
Limitation, the real-time interactive by real-time performance.By Virtual Class in the network teaching platform, complete online courseware, voice,
The real-time, interactive of video.Lecturer and institute can realize interactive discussion, online question and answer etc. in Virtual Class.
The interaction platform of this Web-based instruction makes all over the country people real online except solving the limitation of region
When interaction outside, also broken the limitation of time.Pass through the interaction contents such as the courseware to occurring in Virtual Class, voice, video
Record preserve, the user that Virtual Class real-time, interactive can not be participated in the stipulated time by allowing reviews record at that time at any time
Data.
Traditional recording mode is typically the interaction content to occurring in Virtual Class, is carried out " film formula " according to time shaft
Journal, when client reviews the data of storage, the similar broadcasting for carrying out video is loyal although this storage mode is directly perceived
The overall process of Virtual Class interaction is have recorded, but the user that order is reviewed lacks interactive experience.And the note of this " film formula "
Record can cause storage file very big, and user needs to cache or download the storage file of whole under the conditions of mobile network, expends
More flows.
The content of the invention
To solve the above problems, the invention provides a kind of data access method of net work teaching system, by interaction
Content carries out efficient resource management, improves the interactive experience for reviewing user, reduces data traffic.
The data access method of this net work teaching system, step are as follows：
Step 1, linked according to courseware storage link, audio storage link, video storage corresponding to interaction content foundation.
Different interaction contents is distinguished and preserved, is easy to user to review and classification calling is carried out when browsing.User can effectively be reduced to review
The data volume of Shi Suoxu loadings, reduce the flow consumption of mobile device end.
Step 2, page table memory block is established, for storing the operation content of current paging, page table uploads according to lecturer
Courseware automatic paging numbering.
Step 3, it is proposed that concordance list, recorded in interaction in the data variation of media device capture according to time shaft
Order establishes concordance list.
Step 4, corresponding storage link or memory block are recorded in the data of media device capture.Interaction content is pressed
Different classes of distinguish is preserved, and data call when being reviewed for user is prepared.
Step 5, user terminal loading concordance list.According to user browsing behavior, data source corresponding to loading.
Step 6, user's selection time axle browse mode or page table browse mode.
Step 7, if selection time axle browse mode, the initial time that browses that concordance list is selected according to client determines currently
Page table, and load whole contents of the act of the current page table before initial time is browsed.,
Step 8, if selection page table browse mode, the page table that concordance list is selected according to client, loading first enter into this
The content of the act of the page.
Brief description of the drawings
The data storage flow chart of Fig. 1 present invention.
Fig. 2 is the digital independent flow chart of the present invention.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
The data record method of this net work teaching system, step are as follows：
In the virtual classroom real-time, interactive of net work teaching system, concordance list can will currently divide according to the change of page table
Page table is numbered, and indexed links relation corresponding to caused data foundation in current paging numbering.
After the look back function of the virtual classroom of logging in network tutoring system, system can load courseware content first, and enter
Courseware homepage, meanwhile, numbered according to page table, load concordance list in current page table numbering relative to external linkage, add
The interaction contents such as voice, video corresponding to load and current page table courseware.
When client does not browse sequentially, other pages of courseware are jumped to, such as during page 10, according to courseware institute of page 10
Corresponding page table numbering, load in concordance list with current page table numbering relative to external linkage, loading and current paging
Interaction content corresponding to table courseware.It is the same without same video playback, all data contents before loading.With uploading pictures
Exemplified by, a pictures are uploaded when current page operates, the behavior of an insert pictures, picture text are recorded in Fragmentation area
Part is stored in picture region, and establishes mapping link to this picture and insertion behavior.
In addition, in the interactive process of virtual classroom, often occur and talk about within the 5th minute courseware page 7, at the 10th minute
When, courseware content of page 7 can be looked back again, or increases new data again in page 7.Now according to concordance list, can have
Effect reduces the repetition loading of data.
When user plays out according to specified duration (such as since 3 minutes), the duration can be calculated according to concordance list
Place number of pages, then load this page of content and played out from the duration.
If passage time axle browses, such as selected 17 minutes, then according to index, determine 17 minutes again page 2, now plus
Whole contents of the act before carrying 17 minutes on second page, carry out the content of blank operation, such as person's handwriting etc..Video and voice
As long as the current data of loading.After 17 minutes, if the also content of second page, data are carried out etc. that moment is played to again
Pull.
If directly browse courseware number of pages, according to concordance list, definition first enters into the time of this page, then basis
Time shaft, it is not load data for the first time into this page.Now playing has two kinds of selections.One is according to time shaft
Played in order, second is all the elements for only playing current page.
Claims (1)
1. a kind of data record method of net work teaching system, step are as follows：
Step 1, according to courseware memory block, audio storage area, video memory block corresponding to interaction content foundation.By different friendships
Mutual content regions code insurance is deposited, and is easy to user to review and classification calling is carried out when browsing.Required loading when user reviews can effectively be reduced
Data volume, reduce mobile device end flow consumption.
Step 2, establishes page table, and the courseware automatic paging that page table uploads according to lecturer is numbered.Interactive according to the Web-based instruction
Grown form, paging numbering is carried out to courseware, so as to
Step 3, it is proposed that concordance list, recorded in interaction in the data variation of media device capture according to time shaft order
Establish concordance list.
Step 4, corresponding memory block is recorded in the data of media device capture.Interaction content is protected by different classes of distinguish
Deposit, data call when being reviewed for user is prepared.
Step 5, user terminal loading concordance list.According to user browsing behavior, data source corresponding to loading.
Step 6, user's selection time axle browse mode or page table browse mode.
Step 7, if selection time axle browse mode, the initial time that browses that concordance list is selected according to client determines current paging
Table, and load whole contents of the act of the current page table before initial time is browsed.,
Step 8, if selection page table browse mode, the page table that concordance list is selected according to client, loading first enter into this page
Content of the act.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596639.XA CN107665194A (en) | 2016-07-27 | 2016-07-27 | A kind of data access method of net work teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596639.XA CN107665194A (en) | 2016-07-27 | 2016-07-27 | A kind of data access method of net work teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107665194A true CN107665194A (en) | 2018-02-06 |
Family
ID=61114318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596639.XA Pending CN107665194A (en) | 2016-07-27 | 2016-07-27 | A kind of data access method of net work teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107665194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297916A (en) * | 2019-07-02 | 2019-10-01 | 武汉慧通云信息科技有限公司 | A kind of interaction control method of net work teaching system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393793A (en) * | 2001-06-22 | 2003-01-29 | 北京国之源软件技术有限公司 | Method for using and updating network education resources |
| CN1696923A (en) * | 2004-05-10 | 2005-11-16 | 北京大学 | Networked, multimedia synchronous composed storage and issuance system, and method for implementing the system |
| CN101141271A (en) * | 2007-09-13 | 2008-03-12 | 李宝龙 | Zhongjiao living broadcast or recorded broadcast network teaching system |
-
2016
- 2016-07-27 CN CN201610596639.XA patent/CN107665194A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393793A (en) * | 2001-06-22 | 2003-01-29 | 北京国之源软件技术有限公司 | Method for using and updating network education resources |
| CN1696923A (en) * | 2004-05-10 | 2005-11-16 | 北京大学 | Networked, multimedia synchronous composed storage and issuance system, and method for implementing the system |
| CN101141271A (en) * | 2007-09-13 | 2008-03-12 | 李宝龙 | Zhongjiao living broadcast or recorded broadcast network teaching system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297916A (en) * | 2019-07-02 | 2019-10-01 | 武汉慧通云信息科技有限公司 | A kind of interaction control method of net work teaching system |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |
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| WD01 | Invention patent application deemed withdrawn after publication |