CN1393793A - Method for using and updating network education resources - Google Patents
Method for using and updating network education resources Download PDFInfo
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- CN1393793A CN1393793A CN 01129508 CN01129508A CN1393793A CN 1393793 A CN1393793 A CN 1393793A CN 01129508 CN01129508 CN 01129508 CN 01129508 A CN01129508 A CN 01129508A CN 1393793 A CN1393793 A CN 1393793A
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Abstract
The invention relates to the method for utilizing and updating the networked teaching resources. The teaching source material and courseware are arranged as the teaching resources, which is provided for the users of the teaching resources. The users of the teaching resources prepare for lessons by using the teaching resources database and the multimedia system of preparing for lessons. With the teaching source material and courseware being arranged and cataloged, the updating and upgrading the teaching resource data regularly are realized. Combining with Internet makes the teaching resources gets wider applications. Teachers can search the teaching resource database of the multimedia system based on the needs expediently so as to obtain the teaching source material and courseware needed.
Description
The present invention relates to a kind of realization network teaching resource and use and method for updating, refer to that especially the arrangement of a kind of teaching material or courseware is the teaching resource and the method for being prepared lessons by these teaching resource data of network utilisation and preparing lessons with multimedia system by the teaching resource user.
Along with the develop rapidly of computer technology and Internet technology, school is taking place to change in various aspects such as management, teaching, offices just stealthily.Traditional teaching system can not satisfy the needs of modernizing teaching and management, and traditional educational mode just is being subjected to the unprecedented challenge of novel educational pattern.Break the restriction of time and region, the modern distance education that integrates voice, animation, image, literal is the information age inexorable trend of its development.The campus network of oneself has been set about building by many schools, is services such as office, educational administration, teaching with all advanced meanses that utilize information resources to provide.
But existing " campus network " just some lack the corresponding application software support based on networks connection of hardware facility mostly, and online information is outmoded even do not have information flow, and the result makes large number quipments idle, has caused the huge wasting of resources.Therefore, how effectively with computing machine and information technology application in teaching and management, replace traditional handwork with modern means, make that teaching is more advanced, office is more efficient, manage the rapider target of building campus network that become of more science, information interchange.
In the attention and concern of country, school, the head of a family, student and social each side, the teacher of each school utilizes computing machine and network thereof as the supplementary means of imparting knowledge to students one after another, they adopt multimedia courseware to impart knowledge to students on the classroom, and have received and adopted the conventional teaching method can not obtainable good result in the past.Yet when utilizing computing machine to prepare lessons, instructors usually can not find a very good usefulness, and the fairly perfect again multimedia courseware of function is made the work that platform supports to make courseware.The use complex steps of the multimedia making software that some are available, some then only is suitable for carrying out medium assembling, the poor ability of its cartoon making.In addition, these softwares are also very poor to the managerial ability of the resource (as multimedia material, courseware material etc.) that provided.
Below cited be more existing defectives in the existing multimedia teaching resource platform:
1) with the CD is the carrier of multimedia teaching resource, can't expands new resource;
2) can only be unfavorable for widespread use at unit or local online operation usually;
3) can only adopt corresponding software on CD, to browse.
Because the defective that above-mentioned existing computer multimedia teaching resource platform exists, fundamental purpose of the present invention is to provide a kind of realization network teaching resource to use and method for updating, it upgrades and upgrading teaching resource database by tissue and catalogue to teaching material and courseware.
Another object of the present invention is to provide a kind of realization network teaching resource to use and method for updating, it combines with Internet, makes teaching resource can obtain to use widely, gives full play to the effect of teaching resource.
Another purpose of the present invention is to provide a kind of realization network teaching resource to use and method for updating, and it has the teacher of support retrieves resources bank as required, and then obtains the function of required material or courseware.
The objective of the invention is to realize by the following technical solutions:
A kind of realization network teaching resource is used and method for updating, and the teaching resource provider provides the teaching resource data with teaching material or courseware arrangement for teaching resource and to the teaching resource user; Teaching resource user applied teaching resource data upgrades its teaching resource database, and utilizes the preparing lessons with multimedia system to prepare lessons.
The teaching resource provider comprises following step with teaching material or courseware arrangement for teaching resource:
1, according to the technical manual of teaching resource, teaching material or courseware are put in order according to its feature, obtained to meet the teaching resource data of relevant art standard, form the teaching resource file;
2, the teaching resource file is made a catalogue; And with the teaching resource file and inventory information is stored and record.
Above-mentioned teaching resource comprises teaching resource content and teaching resource data of description at least, and this teaching resource regular update.
Above-mentioned teaching resource data of description comprises at least: the technical information of the educational information of the content information of the general information of teaching material or courseware, teaching material or courseware, teaching material or courseware and teaching material or courseware; Wherein:
The general information of teaching material or courseware comprises at least: sign, title, resource type, dub state, languages, founder, creation-time, source and copyright information;
The content information of teaching material or courseware comprises at least: classified information, crucial words, operation instruction, explainative information and pragmatic information;
The educational information of teaching material or courseware comprises at least: subject, subject special topic, blocks of knowledge, knowledge point, with reference to teaching material and applicable object;
The technical information of teaching material or courseware comprises at least: storage format, data volume, image resolution ratio, color of image, preview graph, key frame, reproduction time, running environment.
The teaching resource provider provides the teaching resource data by teaching resource Internet website or teaching resource data carrier to the teaching resource user; Wherein, described teaching resource data carrier is CD or hard disk or streaming tape.
The above-mentioned teaching resource file is made a catalogue comprises the steps:
1, differentiates selected teaching resource file of making a catalogue and whether make a catalogue,, then be written into inventory information, otherwise wait for the input inventory information if this teaching resource file is made a catalogue;
2, be by the numbering of catalogued file generation one as unique sign of this teaching resource file;
3, inventory information and document size information thereof are left in the index file.
Wherein, generating the unique sign numbering of teaching resource file is what to be carried out according to following rule:
1, sets up a Resource TOC;
2, under this Resource TOC, set up material file catalogue and courseware catalogue at least;
3, under corresponding material file catalogue or courseware catalogue, set up the catalogue that is numbered title with copyright unit respectively;
4, copyright unit be numbered set up under the catalogue of title with the time on date be the catalogue of title;
5, with this teaching resource file filename that is combined as of copyright unit numbering and resource number, and with this teaching resource file storage in the respective directories of setting up with above-mentioned rule.
The method that teaching resource user applied teaching resource data upgrades its teaching resource database comprises at least: the derivation of teaching resource data and the method for importing; Wherein, the derivation of teaching resource data and importing are based on that the system that uses the three-decker that presentation layer, applied logic layer and database service layer formed carries out.
The derivation of described teaching resource data comprises the steps:
1, the teaching resource user is from teaching resource provider's teaching resource database retrieval and select corresponding teaching resource data;
2, the index file form that requires according to the teaching resource data loading generates index file and stores this index file;
3, copy data file;
4, generate the derived data bag that includes teaching resource data file and teaching resource description document at least.
The importing of described teaching resource data comprises the steps:
1, reads the index information of teaching resource file from the derived data bag;
2, the teaching resource data of selecting needs to upgrade or increase;
3, upload the teaching resource data selected in teaching resource user's teaching resource database.
Described preparing lessons with multimedia system comprises at least: resource pool management module, exam pool module, material database administration module and material processing module that multimedia courseware is made module, material and courseware are managed.
Described multimedia courseware is made module and is utilized the mode of control insertion or link directly to embed in the application software of operation the teaching resource data in the resource database.
Use and method for updating by above-mentioned realization network teaching resource, the present invention has realized regular renewal and upgrading to the teaching resource database by tissue and catalogue to teaching material and courseware; By with the combining of Internet network, make teaching resource obtain to use widely, given full play to the effect of teaching resource; The preparing lessons with multimedia system that it had can retrieve the teacher easily as required to resources bank, and then obtains impart knowledge to students required material or courseware.
The present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the teaching resource process flow diagram for the present invention with teaching material or courseware arrangement.
Fig. 2 is the process flow diagram of teaching resource file catalogue of the present invention.
Fig. 3 is a data flow synoptic diagram of the present invention.
The process flow diagram that Fig. 4 derives for teaching resource data of the present invention.
Fig. 5 is the process flow diagram of teaching resource data importing of the present invention.
Fig. 6 is the network architecture synoptic diagram of one embodiment of the invention.
Fig. 7 is the applied logic structural representation of one embodiment of the invention.
Fig. 8 is the teaching resource application end illustrative view of functional configuration of one embodiment of the invention.
As shown in Figure 1 and Figure 2, teaching resource provider of the present invention collects, puts the teaching resource data in order by processes such as resource inventory, resource importings, utilizes its teaching resource database of this teaching resource Data Update then.
In a specific embodiment of the present invention, aforesaid teaching resource provider comprises following step with teaching material or courseware arrangement for teaching resource:
1, according to the technical manual of teaching resource, teaching material or courseware are put in order according to its feature, obtained to meet the teaching resource data of relevant art standard, form the teaching resource file;
2, the teaching resource file is made a catalogue; And with the teaching resource file and inventory information is stored and record.
This teaching resource comprises teaching resource content and teaching resource data of description at least, and this teaching resource regular update.This teaching resource data of description comprises at least: the technical information of the educational information of the content information of the general information of teaching material or courseware, teaching material or courseware, teaching material or courseware and teaching material or courseware; Wherein:
The general information of teaching material or courseware comprises at least: sign, title, resource type, dub state, languages, founder, creation-time, source and copyright information;
The content information of teaching material or courseware comprises at least: classified information, crucial words, operation instruction, explainative information and pragmatic information;
The educational information of teaching material or courseware comprises at least: subject, subject special topic, blocks of knowledge, knowledge point, with reference to teaching material and applicable object;
The technical information of teaching material or courseware comprises at least: storage format, data volume, image resolution ratio, color of image, preview graph, key frame, reproduction time, running environment.
The teaching resource provider provides the teaching resource data by teaching resource Internet website or teaching resource data carrier to the teaching resource user; Wherein, described teaching resource data carrier is CD or hard disk or streaming tape.
The described in the above teaching resource file is made a catalogue comprises the steps:
1, differentiates selected teaching resource file of making a catalogue and whether make a catalogue,, then be written into inventory information, otherwise wait for the input inventory information if this teaching resource file is made a catalogue;
2, be by the numbering of catalogued file generation one as unique sign of this teaching resource file;
3, inventory information and document size information thereof are left in the index file.
Wherein, generating the unique sign numbering of teaching resource file is what to be carried out according to following rule:
1, sets up a Resource TOC;
2, under this Resource TOC, set up material file catalogue and courseware catalogue at least;
3, under corresponding material file catalogue or courseware catalogue, set up the catalogue that is numbered title with copyright unit respectively;
4, copyright unit be numbered set up under the catalogue of title with the time on date be the catalogue of title;
5, with this teaching resource file filename that is combined as of copyright unit numbering and resource number, and with this teaching resource file storage in the respective directories of setting up with above-mentioned rule.
For example: be that a resource file generates the index as unique sign of this teaching resource in the present embodiment, set up the regular as follows of index coding:
At first, set up the catalogue of " Resource " by name;
Below this " Resource " catalogue, set up two catalogues respectively: material file catalogue newmaterila and courseware file directory newcourseware;
At material file catalogue newmaterila and courseware file directory newcourseware; The following catalogue that is numbered title with copyright unit of setting up respectively again; All copyright ownerships all leave under this catalogue in the teaching resource file of this copyright unit accordingly, so that retrieve or search, thereby also guaranteed the uniqueness of catalogue sign, listedly in the following table be coding rule table: table for part copyright unit in the present embodiment
| The copyright organization | The catalogue indexing head |
| A company | ????0086001001 |
| B educates the audio ﹠ video press | ????0086001002 |
| The C audio-visual hall | ????0086001003 |
| D publishing house | ????0086000001 |
| The E audio ﹠ video press | ????0086000002 |
| G phonotape and videotape society | ????0086000004 |
Set up the catalogue that current time of importing with material runs after fame again below the above-mentioned catalogue that is numbered title with copyright unit, this time comprises time information, date and time information and importing current time information.
Be material file or courseware filename at last, the order row number of all material file or courseware file under this document copyright information by name and the current copyright unit directory.
For example, the name in the teaching resource database is called: the index file of " resource newmaterial 0,086,001,001 20010208175103 0086001001160318.gif " representative be: import in 17: 51: 3 on the 8th February of calendar year 2001, copyright unit is the 160328th part of material resource of A company; Guaranteed that thus employed material mark number is unique.
As Fig. 3, Fig. 4, shown in Figure 5, teaching resource of the present invention application side, by teaching resource retrieval to the teaching resource provider, upgrade the teaching resource database of application side, the preparing lessons with multimedia system that utilizes the teaching resource provider to provide simultaneously obtains teaching required material or courseware.
The method that teaching resource user applied teaching resource data upgrades its teaching resource database comprises at least: the derivation of teaching resource data and the method for importing; Wherein the derivation of teaching resource data and importing are based on that the system that uses the three-decker that presentation layer, applied logic layer and database service layer formed carries out.The formation of concrete three-decker, for example adopt the mode of com assembly:
Utilize the com assembly to make the structure of resources bank by html+asp﹠amp; The structure of IIS+sql becomes asp+asp﹠amp; Com﹠amp; The three-decker of IIS+sql.The security aspect of this structure makes the data of asp handle by com earlier with the com assembly like this, and the data after handling are then paid database processing again, have improved security; Some important codes are encapsulated in the com assembly, have protected some important codes; Aspect the speed because the code of com assembly after being compiling is than the compiling line by line of asp faster, thereby the speed that has improved; In addition, this structure also has easy care and extendibility.
Adopt the assembly of ocx and the assembly of employing d11 for resources bank.As: insert the link material, courseware: util.ocx; Download material courseware: load.ocx; Preview courseware: preview.ocx; Upload material courseware: upload.d11.
Be the further security of raising system, adoptable cryptographic means is:
Some important parameters should be placed in the softdog; Be placed on the two verifications of administrator's password in the administrator's password and database in the softdog; Can consider to generate when every machine is installed one is placed in the softdog for guid number.
The derivation of teaching resource data comprises the steps:
1, the teaching resource user is from teaching resource provider's teaching resource database retrieval and select corresponding teaching resource data;
2, the index file form that requires according to the teaching resource data loading generates index file and stores this index file;
3, copy data file;
4, generate the derived data bag that includes teaching resource data file and teaching resource description document at least.
The importing of described teaching resource data comprises the steps:
1, reads the index information of teaching resource file from the derived data bag;
2, the teaching resource data of selecting needs to upgrade or increase;
3, upload the teaching resource data selected in teaching resource user's teaching resource database.
Usually, the teaching resource data comprise teaching resource data file and teaching resource description document, and they are derived by derivation program and generate the derived data bag, comprise resource data file and resource description file in this derived data bag; Wherein, resource data file comprises uploaded data file and the preview graph data file that generates automatically; Comprise all descriptors in the database table in the description document; And the flow direction of described data is teaching resource user's a resources bank.
When data derive, at first by the method for condition combination, retrieve the data that need derivation, by further selecting, choose the data that will derive again.Here said conditional information retrieval is the field that Resource Properties is described, the condition combined retrieval that (for example: " knowledge point information ", " resource identification number ", " resource name ", " medium type ", " file layout ", " dubbing situation ", " applicable object ", " languages ", " key word ", " teaching suggestion ", " with reference to teaching material ", " pragmatic information ", " file size ", " file name ", " importing personnel ", " importing time ", " copyright information " etc.) carried out.
Data that derive for needs and derive state classification (for example: revise the resource of the resource upgraded, customization, with the newly-increased resource of version and the resource of version updating), generate index file according to choosing the result, and, generate the derived data bag together with the data file packing.Before data are derived, can do capacity according to the actual capacity of data carrier and judge that the result who judges according to capacity determines the size of derived data bag then.
The deriving method that the present invention is concrete just when resource downloading, can adopt insertion/chained technology, during realization:
At first in InitProperties, the WriteProperties of UserControl and ReadProperties incident, the parameter of control is handled;
After obtaining a correct file name, trigger AsyncRead (asynchronous reading) incident of UserControl, the content of handling in AsyncReadComplete (read and finish) incident in the buffer memory arrives file destination;
In the AsyncReadProgress of UserControl (Load Game) incident, handle the demonstration problem of file download progress.
The project that comprises in the index file includes all fields in material table or courseware table, material application table or the courseware application table, the corresponding data recording of a line index, all data files that can be relevant according to the content replication of record during copy data.
In data importing, at first obtain the title, database-name, user name, user password, file delivery service device title, the file that comprise server and transmit the parameter that the user name file transmits the virtual directory of user password, file transmission; These parameters can be imported by hand, also can set;
Second step is that the capacity that imports packet is detected, if capacity is not enough, and then newly-built virtual directory;
The 3rd step is to read index file, and further reads the data description information in the index file, is partitioned into the corresponding field in the database table then, deposits with the form of record.
At last, upload data; Do different re-treatments according to resource type, judge whether there is identical data in the user resources storehouse, provide information, allow the user determine to skip or replace, upload related data, increase new record according to identification code.
The specific implementation of uploading can adopt the d11 control technology of the Activex of vb, has wherein used several third party's assemblies:
Dundas uploads control: upload dsupload.d11 by http;
Gvbox: produce thumbnail, gvbox.ocx;
Use the mts of Microsoft technology;
In resources bank user management platform upload function, use corresponding asp:uploadmaterial.asp, uplaodcourseware.asp.During realization:
At first the user uploads to user's file upload on the server in the temp directory by the http agreement by the control of uploading of dundas;
Carry out the information that the user uploads and come out, comprise the numbering that produces material or courseware, the processing of option that some users fill out, if picture, also by gvbox control generation thumbnail;
If above-mentioned processing is passed through, with the descriptor warehouse-in, file is copied under the resources bank response catalogue;
The temporary file that deletion is uploaded;
Fault processing: each process has the corresponding error processing procedure.
As Fig. 6, shown in Figure 7, network architecture synoptic diagram of its one embodiment of the invention and applied logic structural representation.Be arranged in the user of the teaching resource of campus network, browse teaching resource data provider's database by the WEB application server of campus network and internet, then required data are derived from corresponding database by the internet, import to then in the local data base at this user place and be used.
As shown in Figure 8, the present invention is for making teaching resource user applied teaching resource data easily, also be provided with the preparing lessons with multimedia system, this system comprises at least: resource pool management module, exam pool module, material database administration module and material processing module that multimedia courseware is made module, material and courseware are managed.Wherein: multimedia courseware is made module and is provided a multimedia courseware production environment to the teacher for preparing lessons; Processing platform provides courseware development tool, and the card of magic lantern style can be made, be edited to these tools, makes, editor's animation, inquiry courseware, inquires about and select for use material and can be embedded among the card with the courseware packing or with animation and dynamic image.The resource pool management module utilizes resources bank that material and courseware are managed, and it has: search material and courseware, material and courseware preview, interpolation or deletion material and courseware, courseware output, material and courseware by classification searching material and courseware, combination according to condition and function such as upload.
When carrying out the courseware preview, download function of the present invention downloads to courseware local corresponding catalogue earlier, if downloaded files is the zip compressed file, use compression/de-compression control a: xunzip.ocx, compressed file is unziped under the corresponding catalogue, the corresponding playing program of calling system is realized preview, (do not decompress if file is unique if belt catalogue decompress(ion), then behind the decompress(ion) file and some sub-directories, otherwise be file entirely, do not know which file is a master file this moment) then allow the user select.If file in download is the extended formatting file, the corresponding playing program of calling system then, same, file is not unique also to allow the user select.
Have, another principal feature of the present invention is the technological means that its multimedia courseware making module can utilize control to insert or link, and easily the teaching resource data in the resource database is directly embedded in the application software of operation again.For example, data resource can insert automatically, be linked in the platform PowerPoint for preparing lessons.Specific embodiment is: insertion/link can adopt the VBA programming technique that Powerpoint is operated, and mainly is the programming to its Application object; Relate to the asynchronous technology that reads that reads technology, registration table of file in addition.During realization:
At first read and put down in writing user's action type (insertion/link), call the asynchronous read method AsyncRead of UserControl again;
When file read finish after, trigger AsyncReadComplete (file reads and the finishes) incident of UserControl, according to user's action type, in this incident, do different processing.
Processing procedure: the data that at first AsyncRead read in the buffer memory copy to this locality (removing the action type of being put down in writing), call insertion/linked operation then;
Insertion/linked operation will be done respectively at different file types and handle.
Claims (18)
1, a kind of realization network teaching resource is used and method for updating, it is characterized in that: the teaching resource provider provides the teaching resource data with teaching material or courseware arrangement for teaching resource and to the teaching resource user; Teaching resource user applied teaching resource data and the method for operating that provides thereof, and utilize the preparing lessons with multimedia system to prepare lessons, give lessons.
2, realization network teaching resource as claimed in claim 1 is used and method for updating, it is characterized in that: described teaching resource provider comprises following step with teaching material or courseware arrangement for teaching resource:
A, according to the technical manual of teaching resource, teaching material or courseware are put in order according to its feature, obtain to meet the teaching resource data of relevant art standard, form the teaching resource file;
B, the teaching resource file is made a catalogue; And with the teaching resource file and inventory information is stored and record.
3, realization network teaching resource as claimed in claim 1 or 2 is used and method for updating, and it is characterized in that: described teaching resource comprises teaching resource content and teaching resource data of description at least, this teaching resource regular update.
4, realization network teaching resource as claimed in claim 3 is used and method for updating, and it is characterized in that: described teaching resource data of description comprises at least: the technical information of the educational information of the content information of the general information of teaching material or courseware, teaching material or courseware, teaching material or courseware and teaching material or courseware.
5, realization network teaching resource as claimed in claim 4 is used and method for updating, and it is characterized in that: the general information of described teaching material or courseware comprises at least: sign, title, resource type, dub state, languages, founder, creation-time, source and copyright information.
6, realization network teaching resource as claimed in claim 4 is used and method for updating, and it is characterized in that: the content information of described teaching material or courseware comprises at least: classified information, crucial words, operation instruction, explainative information and pragmatic information.
7, realization network teaching resource as claimed in claim 4 is used and method for updating, and it is characterized in that: the educational information of described teaching material or courseware comprises at least: subject, subject special topic, blocks of knowledge, knowledge point, with reference to teaching material and applicable object.
8, realization network teaching resource as claimed in claim 4 is used and method for updating, and it is characterized in that: the technical information of described teaching material or courseware comprises at least: storage format, data volume, image resolution ratio, color of image, preview graph, key frame, reproduction time, running environment.
9, realization network teaching resource as claimed in claim 1 is used and method for updating, and it is characterized in that: the teaching resource provider provides the teaching resource data by teaching resource Internet website or teaching resource data carrier to the teaching resource user.
10, realization network teaching resource as claimed in claim 9 is used and method for updating, and it is characterized in that: described teaching resource data carrier is CD or hard disk or streaming tape.
11, realization network teaching resource as claimed in claim 2 is used and method for updating, and it is characterized in that: the teaching resource file is made a catalogue to be comprised the steps:
Whether a, the selected teaching resource file of making a catalogue of differentiation make a catalogue, if this teaching resource file is made a catalogue, then are written into inventory information, otherwise wait for the input inventory information;
B, be to be generated a numbering as unique sign of this teaching resource file by catalogued file;
C, inventory information and document size information thereof are left in the index file.
12, realization network teaching resource as claimed in claim 11 is used and method for updating, it is characterized in that: generating the unique sign numbering of teaching resource file is what to be carried out according to following rule:
A, set up a Resource TOC;
B, under this Resource TOC, set up material file catalogue and courseware catalogue at least;
C, under corresponding material file catalogue or courseware catalogue, setting up the catalogue that is numbered title with copyright unit respectively;
D, be numbered in copyright unit set up under the catalogue of title with the time on date be the catalogue of title;
E, with this teaching resource file filename that is combined as of copyright unit numbering and resource number, and with this teaching resource file storage in the respective directories of setting up with above-mentioned rule.
13, realization network teaching resource as claimed in claim 1 is used and method for updating, and it is characterized in that: the method that teaching resource user applied teaching resource data upgrades its teaching resource database comprises at least: the derivation of teaching resource data and the method for importing.
14, realization network teaching resource as claimed in claim 13 is used and method for updating, it is characterized in that: the derivation of described teaching resource data and importing are based on that the system that uses the three-decker that presentation layer, applied logic layer and database service layer formed carries out.
15, use and method for updating as claim 13 or 14 described realization network teaching resource, it is characterized in that: the derivation of described teaching resource data comprises the steps:
A, teaching resource user are from teaching resource provider's teaching resource database retrieval and select corresponding teaching resource data;
B, the index file form that requires according to the teaching resource data loading generate index file and store this index file;
C, copy data file;
D, generation include the derived data bag of teaching resource data file and teaching resource description document at least.
16, use and method for updating as claim 13 or 14 described realization network teaching resource, it is characterized in that: the importing of described teaching resource data comprises the steps:
A, read the index information of teaching resource file from the derived data bag;
The teaching resource data that b, selection need renewal or increase;
C, upload the teaching resource data selected in teaching resource user's teaching resource database.
17, realization network teaching resource as claimed in claim 1 is used and method for updating, it is characterized in that: described preparing lessons with multimedia system comprises at least: resource pool management module, exam pool module, material database administration module and material processing module that multimedia courseware is made module, material and courseware are managed.
18, realization network teaching resource as claimed in claim 17 is used and method for updating, it is characterized in that: described multimedia courseware is made module and is utilized the mode of control insertion or link directly to embed in the application software of operation the teaching resource data in the resource database.
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| CN 01129508 CN1393793A (en) | 2001-06-22 | 2001-06-22 | Method for using and updating network education resources |
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| CN100382080C (en) * | 2004-10-29 | 2008-04-16 | 中国科学院研究生院 | Data processing method supporting quick retrieve of education source metadata |
| CN101853583A (en) * | 2010-05-19 | 2010-10-06 | 北京合众天恒科技有限公司 | Remote embedded program triggering method |
| CN102982701A (en) * | 2012-12-03 | 2013-03-20 | 北京中加国道科技有限责任公司 | Multimedia digital teaching resource system and establishing method |
| CN103077174A (en) * | 2011-10-26 | 2013-05-01 | 百度在线网络技术（北京）有限公司 | Concurrent resource updating method and equipment |
| CN103700292A (en) * | 2013-12-25 | 2014-04-02 | 广州鸿根信息科技有限公司 | System for making teaching video |
| CN104023048A (en) * | 2014-05-11 | 2014-09-03 | 合肥市艾塔器网络科技有限公司 | Meta-knowledge point management method based on open source technology |
| CN104331851A (en) * | 2014-05-22 | 2015-02-04 | 重庆大学 | Digital media collection on-line displaying method capable of supporting ultralarge attachment and ultralong time course on the basis of internet |
| CN104463486A (en) * | 2014-12-17 | 2015-03-25 | 天脉聚源（北京）教育科技有限公司 | Course management method for intelligent teaching system |
| CN105047025A (en) * | 2015-07-10 | 2015-11-11 | 上海爱数软件有限公司 | Rapid manufacturing method for mobile learning courseware |
| CN105279255A (en) * | 2015-10-13 | 2016-01-27 | 青岛英谷教育科技股份有限公司 | Utilization method of structured teaching resources of knowledge and skill dependency relationship |
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