CN106599265B - Multimedia book data organization system and method for fragment service - Google Patents
Multimedia book data organization system and method for fragment service Download PDFInfo
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Abstract
The invention discloses a multimedia book data organization system facing to fragment service, comprising: a book management system and a multimedia book center; the book management system is used for providing book services in a basic metadata form; the multimedia bibliography center is used for establishing and modifying basic metadata and extended data through the data providing mechanism and providing fragment service for the client according to the data request of the client; the data providing mechanism comprises a publishing company, a library, an on-line bookstore and a reading party; the extension data includes: directory data, multimedia data, and service metadata. The invention realizes the unified storage, central management and common editing of the books. Meanwhile, on the basis of not changing the traditional book service mode, the online use of the multimedia book is realized, the book information is enriched, and the reader experience is enhanced.
Description
Technical Field
The invention relates to the technical field of library science, in particular to a multimedia bibliography data organization system and method for fragment service.
Background
Recently, online reading enables reading popularization channels to be diversified, and WeChat, microblog and the like are very important reading popularization ways. The bibliographic data reveals the information content of the book, and has important influence on the reading selection of readers. And moreover, rich multimedia information can bring better reading experience for readers. Therefore, the bibliographic data should not be limited to only providing services for book management and retrieval, but also serve the reading of readers. Traditional bibliographic data often only contain metadata of books, so that the contents of the books cannot be deeply disclosed, and effective information provided by readers in the reading process is insufficient. Meanwhile, the existing book entries usually provide metadata information of the book entries, and information such as book covers and book catalogs is often lacked, so that readers have poor reading experience. The above situation is mainly because library bibliographic data is stored in data format such as MARC, which has the following problems:
the bibliographic data format, such as MARC, has a limit on the length of a single record, with a maximum length of 10000 characters. The storage of multimedia information is limited, so that the recording of multimedia information in MARC bibliography data is difficult.
MARC supports the extension and organization of multimedia data, but is difficult to maintain. The integration with multimedia resources usually uses 856 fields for remarking, and requires a special server to store multimedia information, and when the resource address slightly changes, metadata needs to be modified, which easily causes resource loss.
In addition, a conventional book center is uniformly maintained by the country, which stores only basic metadata, with each organization maintaining its own multimedia data. Multimedia data maintenance costs are high, and small-sized organizations have no ability to maintain a set of richer and more complete multimedia bibliographic data. In addition, the conventional organization book metadata service model adopts the Z39.50 protocol, which has the following problems:
the service mode of Z39.50 is to download the book data to the local, needs to edit or use by using a professional book editing tool, and is not convenient for co-building shared books among different organizations.
Z39.50 version management is difficult while data updates are slow and do not support real-time updates.
3. The MARC format is usually adopted, and the MARC data format is based on strict mark symbols, the mark is complex, the editing requires professional personnel and tools, and the conversion and the re-editing among systems are inconvenient.
4. The multimedia information is not supported to be recorded, and the metadata is monotonous. Visual editing of the multimedia book is not supported, and the presentation form is single.
Clearly, a new method for organizing multimedia bibliographic data is needed to break through the above-mentioned bottlenecks of the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a fragment service-oriented multimedia book data organization system, which is designed with the aim of establishing an online multimedia book library with abundant and open contents as an object, establishes an open co-construction mode of the multimedia book library on the basis of the multimedia book library, and realizes unified storage, central management and co-editing of books. Meanwhile, the invention develops a multimedia book segmentation service mode, realizes the on-line use of the multimedia book on the basis of not changing the traditional book service mode, and enriches the book information.
One aspect of the present invention provides a fragment service-oriented multimedia bibliography data organization system, comprising: a book management system and a multimedia book center; the book management system is used for providing book services in a basic metadata form; the multimedia bibliography center is used for establishing and modifying basic metadata and extended data through the data providing mechanism and providing fragment service for the client according to the data request of the client; the data providing mechanism comprises a publishing company, a library, an on-line bookstore and a reading party; the extension data includes: directory data, multimedia data, and service metadata.
Preferably, the providing of the slicing service to the client according to the data request of the client specifically includes: after receiving a data request of a client, the multimedia bibliography center provides data corresponding to the data request to the client on the basis of not changing original bibliography data.
Preferably, the multimedia bibliography center includes: the system comprises a multimedia book co-building module, a multimedia book slicing service module and a multimedia book library; the multimedia book co-building module is used for building or modifying basic metadata and extension data through a data providing mechanism and storing the data in a multimedia book library; the multimedia book fragment service module is used for providing fragment service for the client based on the data stored in the multimedia book library; the multimedia book library is used for storing book data by adopting a simple multimedia book format ZBM.
Preferably, the modifying the basic metadata and the extension data specifically includes: the multimedia book co-building module updates and maintains the basic metadata and the extended data based on the iteration mode; and the multimedia book co-building module comprises: and the version management unit is used for recording and maintaining the evolution process of the multimedia book data in the multimedia book co-building module and selecting the version according to a preset rule.
Preferably, in the ZBM format: storing the basic metadata in a yaml format, wherein the basic metadata comprises an international standard book number ISBN, a book number BID, a combined catalog number ucid, a library number lid and a title name; storing the directory data in a yaml format, wherein the directory data comprises a hierarchy, a chapter number and a title name; the service metadata is stored in a yaml format and comprises an organization identifier, an organization type, an organization name, an organization library inventory, a reader type, a service acquisition address, a service parameter and an organization address; the multimedia data includes picture data, audio data, and video data.
Preferably, the multimedia bibliography co-building module is further configured to import bibliography data of the book management system, analyze the bibliography data, convert the bibliography data into a ZBM format, and store the ZBM format in the multimedia bibliography library.
Preferably, after receiving a data request from the client, on the basis of not changing the original bibliographic data, providing data corresponding to the request to the client specifically includes: the book management system sends a book service page to a client, and a book data tag is embedded in the book service page; the bibliographic data label comprises a fragment service type and BID information; the client requests a fragment service script from the multimedia book center, and the multimedia book fragment service module sends the fragment service script to the client based on the request; after traversing a book service page of a client, a fragment service script sends a data request to a multimedia book center; the data request carries the type and BID of the required book data; the multimedia book fragment service module returns corresponding data to the client according to the data request; the book service page is an html page, and the fragment service script is a JavaScript script.
The invention also provides a multimedia bibliography data organization method facing to the fragment service, which comprises the following steps: providing bibliographic services in the form of basic metadata through a book management system; establishing a multimedia bibliography center for establishing and modifying basic metadata and extended data through a data providing mechanism and providing fragment service for a client according to a data request of the client; the data providing mechanism comprises a publishing company, a library, an on-line bookstore and a reading party; the extension data includes: directory data, multimedia data, and service metadata.
Preferably, the method further comprises: and importing the book data of the book management system into a multimedia book center, analyzing the book data and converting the book data into a simple multimedia book format ZBM for storage.
Preferably, the providing of the slicing service to the client according to the data request of the client specifically includes: the book management system sends a book service page to a client, and a book data tag is embedded in the book service page; the book data label comprises a fragment service type and book number BID information; the client requests a fragment service script from the multimedia bibliography center, and the multimedia bibliography center sends the fragment service script to the client based on the request; after traversing a book service page of a client, a fragment service script sends a data request to a multimedia book center; the data request carries the type and BID of the required book data; the multimedia bibliography center returns corresponding data to the client according to the data request; the book service page is an html page, and the fragment service script is a JavaScript script.
According to the technical scheme, the multimedia book data organization system and method for the fragment service realize the co-construction of multiple mechanisms of the book library, and embed the multimedia book on the basis of slightly modifying the original system webpage template through the fragment service mode, so that the book content is enriched, and the reader experience is optimized.
Drawings
Fig. 1 is a schematic diagram of a multimedia bibliography data organization system facing a slicing service according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a multimedia bibliography data organization method for a fragment-oriented service according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a multimedia book building and service according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a ZBM data structure according to an embodiment of the present invention;
FIG. 5 is a flow chart illustrating iterative co-construction of a multimedia book according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a multimedia bibliography slicing service flow according to an embodiment of the present invention;
FIG. 7 is a script loading and running flow diagram of an embodiment of the invention;
fig. 8 is a schematic diagram of a slicing service mode according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
The inventor of the present invention considers that the existing library book data is stored in a data format such as MARC, which has the following problems:
the bibliographic data format, such as MARC, has a limit on the length of a single record, with a maximum length of 10000 characters. The storage of multimedia information is limited, so that the recording of multimedia information in MARC bibliography data is difficult.
MARC supports the extension and organization of multimedia data, but is difficult to maintain. The integration with multimedia resources usually uses 856 fields for remarking, and requires a special server to store multimedia information, and when the resource address slightly changes, metadata needs to be modified, which easily causes resource loss.
The MARC data format is based on strict markup symbols, which are complex to mark, require specialized personnel and tools for editing, and are inconvenient for inter-system conversion and re-editing.
Based on the above considerations, the inventors of the present invention propose the following idea: the method aims to establish a multimedia bibliography information base with rich contents, updates bibliography data based on an iteration mode, and continuously improves the book bibliography multimedia information. A set of multimedia book data structure is designed, book metadata information, multimedia information and service metadata information are integrated, and a basis is provided for deeply disclosing book contents. Meanwhile, the book center mechanism is utilized to provide open book services, on the basis of not changing original book data of the mechanism, rich book multimedia information and metadata information are obtained from the multimedia book center in a mode of slightly modifying a webpage template and adding a webpage script, and the cost of providing the multimedia book services by the mechanism is reduced.
The terms or numbers to be mentioned in the text are first explained below:
book management system: aiming at the service characteristics of the library, a computer system which can comprehensively manage the services of purchasing, cataloguing, retrieving, counting, circulating and the like of the library is designed, such as Aleph, LAS and the like.
The multimedia book center: the multimedia book center is an open co-building and sharing book center and mainly comprises three parts: the multimedia library is mainly used for storing multimedia data; the multimedia book co-building module realizes iterative co-building of books under the control of the version management unit; the multimedia book fragment service module provides book metadata and book extension data, such as directory data, multimedia data, service metadata and the like, for the organization in a fragment mode.
A version management unit: and the mechanism is used for recording and maintaining the evolution process of the multimedia book data in the co-built book library and selecting a proper version according to a certain rule.
BID: i.e., book number, a unique number used to identify the book.
Bibliographic base metadata: refers to data fields in standard bibliographic formats, such as title, author, etc.
Multimedia bibliography data: the multimedia data such as the front cover, the back cover and the introduction short film of the book.
Service metadata: and data for recording organization information for providing the service.
The technical solution of the present invention will be described in detail below.
Example one
Fig. 1 shows a multimedia bibliography data organization system facing slicing service according to an embodiment of the present invention, and referring to fig. 1, the multimedia bibliography data organization system includes a book management system E4 and a multimedia bibliography center a 2.
Specifically, the book management system E4 is a conventional computer management system of a library, and can create basic metadata through the data providing mechanism a1 and provide basic metadata service to the client E5. The data providing organization a1 includes a publishing house, a library, an online bookstore, and a reading session.
The multimedia bibliography center A2 is used for creating and modifying basic metadata and extension data through a data providing mechanism A1, and providing slicing services to a client E5 according to data requests of the client E5. The extension data includes: directory data, multimedia data, and service metadata. Generally, multimedia data includes picture data, audio data, and video data.
In practical application, the above fragmentation service specifically refers to: after receiving the data request of the client E5, the multimedia bibliography center A2 provides data corresponding to the data request to the client E5 on the basis of not changing the original bibliography data.
Preferably, the multimedia bibliography center a2 includes: a multimedia book co-building module E2, a multimedia book slicing service module E3 and a multimedia book library E1.
Specifically, the multimedia bibliography co-building module E2 is used for creating or modifying basic metadata and extension data through the data providing mechanism a1 and storing the data in the multimedia bibliography library E1. The multimedia bibliography slicing service module E3 is used for providing slicing service for clients based on the data stored in the multimedia bibliography library E1. The multimedia bibliography library E1 is used for storing bibliographic data in a decluttered multimedia bibliography format ZBM.
In particular, in the ZBM format: the basic metadata is stored in a yaml format and comprises an international standard book number ISBN, a book number BID, a joint catalog number ucid, a library number lid and a title name. The directory data is stored in a yaml format, containing a hierarchy, chapter number, and title name. The service metadata is stored in a yaml format and comprises an organization identifier, an organization type, an organization name, an organization library inventory, a reader type, a service acquisition address, service parameters and an organization address.
The specific implementation steps of the slicing service are as follows:
the book management system E4 sends a book service page to the client E5, wherein a book data tag is embedded in the book service page; the bibliographic data tag comprises a fragment service type and BID information.
The client E5 requests the slicing service script from the multimedia bibliography center a2, and the multimedia bibliography slicing service module E3 transmits the slicing service script to the client E5 based on the request.
After traversing element nodes and BIDs of corresponding nodes of a book service page of the client E5, the fragment service script sends a data request to a multimedia book center A2; the data request carries the type of the required bibliographic data and the BID.
And the multimedia bibliography slicing service module E3 returns corresponding data to the client E5 according to the data request.
In a specific application, the modifying the basic metadata and the extension data specifically includes: the multimedia book co-building module E2 updates and maintains the basic metadata and the extended data based on the iteration mode.
Generally, the multimedia bibliography co-building module E2 further includes a version management unit, which is used for recording and maintaining the evolution process of the multimedia bibliography data in the multimedia bibliography co-building module E2, and selecting the version according to the preset rules.
Preferably, the multimedia bibliography co-building module E2 is further configured to import bibliography data of the book management system, parse the bibliography data and convert the bibliography data into ZBM format, and store the ZBM format in the multimedia bibliography library E1.
Through the arrangement, the invention designs a set of multimedia book data structure, integrates book metadata information, multimedia information and service metadata information, and provides a basis for deeply disclosing book contents. Meanwhile, the book center mechanism is utilized to provide open book services, on the basis of not changing original book data of the mechanism, rich book multimedia information and metadata information are obtained from the multimedia book center in a mode of slightly modifying a webpage template and adding a webpage script, and the cost of providing the multimedia book services by the mechanism is reduced.
Example two
Fig. 2 shows a multimedia bibliography data organization method facing to the slicing service of the present invention, referring to fig. 2, the multimedia bibliography data organization method is executed according to the following steps:
step S1, the book service in the form of basic metadata is provided by the book management system.
Step S2, establishing a multimedia bibliography center for creating and modifying basic metadata and extension data through a data providing mechanism and providing fragment service to the client according to the data request of the client.
The data providing mechanism comprises a publishing company, a library, an online bookstore and a reading session. The extension data includes: directory data, multimedia data, and service metadata.
The multimedia bibliography data organization method further comprises the following steps: and importing the book data of the book management system into a multimedia book center, analyzing the book data and converting the book data into a simple multimedia book format ZBM for storage.
In a specific application, the slicing service is specifically executed as follows:
the book management system sends a book service page to a client, and a book data tag is embedded in the book service page; the bibliographic data label comprises fragment service type and book number BID information.
The client requests the fragment service script from the multimedia bibliography center, and the multimedia bibliography center sends the fragment service script to the client based on the request.
After traversing a book service page of a client, a fragment service script sends a data request to a multimedia book center; the data request carries the type of the required bibliographic data and the BID.
And the multimedia bibliography center returns corresponding data to the client according to the data request.
Through the steps, the invention realizes the co-construction of multiple mechanisms of the book library, and embeds the multimedia book on the basis of slightly modifying the original system webpage template through the fragment service mode, thereby enriching the book content and optimizing the reader experience.
EXAMPLE III
Fig. 3 shows a multimedia book co-construction and service flow according to an embodiment of the present invention. See fig. 3.
The functional blocks in fig. 3 are first described below:
multimedia library: the multimedia book center stores book data in a ZBM format, and the ZBM stores basic metadata, directory data, multimedia data and service metadata of the book.
The multimedia book co-building module comprises: in the process of building together the books, each organization creates and modifies the books in the book library under the control of the version management mechanism.
Multimedia book slicing service module: and a fragment service mode is adopted, and book services are provided for each mechanism through a service interface.
Book management system: original and traditional book services such as book retrieval, borrowing and purchasing and the like are provided for the user.
A client browser: the user client is used for presenting the book data, the book data of the user client comes from two parts, the core book data comes from the original management system of the library, and the expanded book data (such as multimedia data, book data and the like) comes from a multimedia book center.
Publishing houses, libraries: the traditional bibliography work is usually carried out by personnel in the cataloging departments such as publishing houses and libraries, or directly provided to the libraries by the publishing houses and led into a book management system to serve readers.
Online bookstores, reading clubs, other reading promotion organizations: after the book is created, the online bookstore, the reading session, other reading popularization institutions and other institutions can perform iterative updating on the book for many times, and relevant multimedia and service information is continuously supplemented, so that rich information is provided for readers when the readers select reading contents.
The operation in fig. 3 is explained below:
1. book base metadata creation: the method is realized in a multimedia book co-building module. The organization can directly create new bibliographic data, which is stored in the multimedia database in ZBM format. The mechanism can also import the original book data of the library into the multimedia book database in an import mode, and the module analyzes the imported book data, converts the imported book data into ZBM book data and stores the ZBM book data into the multimedia database.
2. And (4) importing expanded book data: the method is realized in a multimedia book co-building module. After the book is created, other mechanisms modify or edit the book data under the control of the version management mechanism, so as to realize the dynamic update of the book data.
3. Bibliographic base metadata service: the original management system of the library can continuously provide existing book services for readers, such as basic metadata service of books, book reservation and borrowing service, book circulation management and the like.
4. Fragment booklist service: the method is realized in a multimedia book slicing service module. The fragment book service provides relevant information of book data for the readers of the organization in a fragment service mode, wherein the relevant information comprises basic metadata and extension data of the book. The mechanism embeds the corresponding book data label into the Web page by modifying the original system webpage template, and the webpage script can automatically acquire the corresponding data through the service interface and present the data on the page. The fragment service can provide richer metadata information for readers under the condition of keeping the stability of the original system, and meanwhile, different book borrowing service information is provided for the readers according to the geographical positions of the readers.
Example four
Fig. 4 shows a ZBM data structure of an embodiment of the present invention. See fig. 4.
The Easy multimedia Book Format (Easy Book Metadata Format-ZBM) data structure integrates Book Metadata information, multimedia information and service Metadata information, and provides a basis for deeply disclosing Book contents.
The ZBM data format is a more convenient and efficient book metadata format. This data structure has the following advantages:
1. and (4) convenience in editing: the metadata part in the book is stored in a yaml format, the multimedia data is in a common multimedia data format, a professional editing tool is not needed for creating and modifying, reading and writing are easy, and the size of the file is not limited.
2. Programming implementation and data exchange are facilitated: the program can rapidly analyze the data and visually edit the multimedia file, and the integrity of the data is easily ensured during data exchange.
3. Dynamic maintenance is facilitated: the file can be gradually completed in the using process without influencing the use of the file.
The ZBM book format mainly comprises four parts: metadata, directory data, service metadata and multimedia files, wherein the metadata, the directory data and the service metadata are stored in YAML format, and four parts of data are stored in a compressed packet.
The following are specific contents of the ZBM format:
1. book metadata files: yaml, metadata
Yaml stores the basic metadata of a book. The metadata in the file is stored in a dictionary structure, the names of all elements are lower case letters, and the elements are exemplified as follows:
ISBN, char (6), book inventory unique identifier, platform internally defined unique identifier,
BID, char (32), BID book number,
ucid, char (32), union catalog number,
lid: char (4), member library number, 0000 platform,
title: title name.
2. Content of directory data
Yaml stores directory data. The overall data structure is a list, the elements are dictionaries, the names of all elements are all lower case letters, and the dictionary elements are exemplified as follows:
level, level (values 1, 2, 3, 4, 5),
section, chapter number,
title, title name.
3. Service metadata servicesdata. yaml
Servicesdata. yaml storage agency service metadata. The overall data structure is a list, the elements are dictionaries, the names of all elements are all lower case letters, and the dictionary elements are exemplified as follows:
lid, char (6), organization unique identifier,
type, organization type, value: borrowing (0), purchasing (1), promoting (2),
name, char (32), organization name,
and (4) amount: char (4), organization stock inventory,
reader type, value: preschool age (0), immature age (1), young age (2), middle age (3), old age (4),
ServiceURL: char (64) service acquisition address,
servicepara: char (64) service parameters,
libLoc: char (64) organization address.
4. Multimedia files
Under the directory path, multimedia objects related to the book entries, such as cover pictures, videos for promotion, audios, and the like, are stored.
cover: cover picture, format: jpg, png, tif, etc
back: back picture, format: jpg, png, tif, etc
spine: spine picture, format: jpg, png, tif, etc
propmobilaudio: audio file, format: mp4, avi, etc
promotitionvideo: video file, format: mp4, avi, etc
EXAMPLE five
For a single library and other organizations, the multimedia bibliography library is difficult to construct, so that the cost for providing abundant bibliography information for readers is high, and most multimedia information is generated in the popularization stage of books, so that the bibliography database constructed by multiple organizations together is organized to reduce the bibliography organization cost, the multimedia information related to the bibliography can be gradually accumulated, and the abundant book related information is provided for the readers.
On the basis of the simple multimedia book format, the invention designs a multimedia book co-building and warehousing process as shown in fig. 5. The method comprises the following specific steps:
1. and (4) creating book data. The bibliographic data can be created in two ways, one way is that the bibliographic data submitted by the bibliographic data is analyzed by interfacing to a book management system, the metadata is stored in metadata.yaml according to the corresponding fields of the metadata, and the metadata is packaged into ZBM. The second method is to directly create a book data file by manually editing a ZBM file, a ZBM editor, a plug-in and the like, and then put the book data file in storage under the control of a version management mechanism after creation.
2. And (4) iteratively updating the book data. Any organization librarian can update and maintain the book data, and the librarian stores the book data of the version into a multimedia book library under a version management mechanism after modifying original data or supplementing multimedia data, the book data and service data.
EXAMPLE six
The invention designs a dynamically embedded multimedia book slicing service method, which provides rich book information for readers to select books by a book data providing mode combining centralized service and decentralized service on the basis of not changing the traditional service mode and keeping the system stability. The multimedia book service mode supplements the content of the institutional book, provides richer materials for readers to select to read the content, and can provide dynamic and real-time book service for the readers. The centralized service means that the multimedia bibliographic data are stored uniformly, managed centrally and edited together. The distributed service means that for an organization, when the multimedia bibliography center provides services for the organization, the multimedia bibliography center can provide slicing services for the organization according to the needs of the organization.
The fragment book service performs fragment acquisition and display on the required book data through the script, so that the mechanism needs to modify the book list or the book detail page template. The following two parts are added in the page:
1. js file is introduced into < head >, and the file is used for traversing HTML documents and sending a request to a multimedia bibliography center, and acquiring bibliography content and displaying the bibliography content. Code sample:
<script src＝"http://MBCServer/…/MBCService.js"
type＝"text/javascript"></script>
2. an element is added to < body > according to a rule for displaying the corresponding bibliographic data. The format is as follows:
the book service type is marked by "< div class ═ Abstract" BID ═ ISBN ═ The ">", BID is the unified serial number of the book, ISBN marks are the unified serial number ISBN, and ×) is the ISBN number of the book.
The main types of the fragment service type (class) include metadata (such as abstract, reading promotion words, etc.), multimedia data (pictures, thumbnails, video and audio, etc.), service metadata (local library, etc.). As follows:
< div class ═ Abstract ═ BID ═ ISBN >! - -Abstract- - >)
< div class ═ Cover ═ BID ═ ISBN! - -cover sheet >
< div class ═ CoverThumb "BID ═ ISBN >! - - -thumbnails- - >)
< div class ═ Img ═ BID ═ ISBN! - - -all the figures- - >)
< div class ═ Back "BID ═ ISBN! - -back cover- - >)
< div class ═ Audio "BID ═ ISBN ═ Thediv! - -back cover- - >)
< div class ═ Service "BID ═ ISBN! -local service >
……
Fig. 6 and 7 show a multimedia bibliography slicing service flow according to an embodiment of the present invention, and refer to fig. 6 and 7: the process is executed according to the following steps:
1. obtaining original book services
The client side obtains original book services from the book management system, such as basic metadata service of the book, book borrowing reservation and the like, and the book management system sends the modified page to the client side.
2. Script loading and running
The browser obtains the MBCService.js file from the book center after loading the service.html page, and the browser loads the MBCService.js. After loading, the script firstly traverses element nodes in service.html, and takes out the BIDs of the elements and the corresponding nodes according to class. Traversing the BID, sending a request to the bibliography service center, wherein the carried parameters are the BID and class. And after receiving the request, the booklist center analyzes the ZDS file according to the parameters BID and class, and returns corresponding data to the browser.
3. Display of bibliographic data
And organizing the returned book data into HTML elements, and adding the HTML elements into corresponding elements of the page.
Example seven:
fig. 8 shows an embodiment of the slicing service mode of the present invention, as shown in fig. 8:
A. b, two readers respectively access the library E5 from A, B, the library sends a book service page service.html to the clients of the two readers, the two clients respectively request a script MBCService.js script to send a request to a multimedia book center after traversing the page to acquire service data information of local mechanisms capable of providing services such as reservation, borrowing, purchasing, activities and the like, and the request is as follows: getData (class is "Service", BID is "123"), after the multimedia bibliography center processes the request, it sends the information of the Service organization of the place a to the reader of the place a, for example: return (OrgA _ ID, Name, Location), and send the information return (OrgB _ ID, Name, Location) of the service organization of B to the reader of B.
The multimedia bibliography data organization system and the method facing the fragment service have the following technical effects:
1. an open co-construction service mode is introduced, and the contents of the books are edited and enriched in a cooperation manner by an organization publishing company, a library and social strength, so that the dynamic update of the book information is ensured.
2. The book library is opened and shared, so that the repeated establishment of the book library by each mechanism is avoided, and the cost is reduced.
3. The book service is provided for each organization in a mode of combining centralized service and decentralized service, and on the basis of ensuring the stability of the system and not changing the traditional service mode, richer book information is provided for readers.
4. The book metadata and the multimedia information are integrated, a multimedia book organization form for reading and popularization is designed, and the problem that the book content is deeply revealed and lacked is solved.
Those skilled in the art will appreciate that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer readable storage medium, such as: ROM/RAM, magnetic disk, optical disk, etc.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. A multimedia bibliography data organization system oriented to fragment service, comprising: a book management system and a multimedia book center; wherein the content of the first and second substances,
the book management system is used for providing book services in a basic metadata form;
the multimedia bibliography center is used for establishing and modifying basic metadata and extended data through the data providing mechanism and providing fragment service for the client according to the data request of the client;
the data providing mechanism comprises a publishing company, a library, an on-line bookstore and a reading party; the extension data includes: directory data, multimedia data and service metadata;
the multimedia bibliography center comprises: the system comprises a multimedia book co-building module, a multimedia book slicing service module and a multimedia book library;
the multimedia book co-building module is used for building or modifying basic metadata and extension data through a data providing mechanism and storing the data in a multimedia book library;
the multimedia book fragment service module is used for providing fragment service for the client based on the data stored in the multimedia book library;
the multimedia book library is used for storing book data by adopting a simple multimedia book format ZBM;
wherein, in the ZBM format:
storing the basic metadata in a yaml format, wherein the basic metadata comprises an international standard book number ISBN, a book number BID, a combined catalog number ucid, a library number lid and a title name;
storing the directory data in a yaml format, wherein the directory data comprises a hierarchy, a chapter number and a title name;
the service metadata is stored in a yaml format and comprises an organization identifier, an organization type, an organization name, an organization library inventory, a reader type, a service acquisition address, a service parameter and an organization address;
the multimedia data includes picture data, audio data, and video data.
2. The system according to claim 1, wherein the providing of the slicing service to the client according to the data request of the client specifically includes:
after receiving a data request of a client, the multimedia bibliography center provides data corresponding to the data request to the client on the basis of not changing original bibliography data.
3. The system of claim 2, wherein the modification of the base metadata and the extension data is specifically: the multimedia book co-building module updates and maintains the basic metadata and the extended data based on the iteration mode; and
the multimedia book co-building module comprises:
and the version management unit is used for recording and maintaining the evolution process of the multimedia book data in the multimedia book co-building module and selecting the version according to a preset rule.
4. The system of claim 3, wherein the multimedia bibliography co-construction module is further configured to import bibliography data from the book management system, parse the bibliography data and convert the bibliography data into ZBM format for storage in the multimedia bibliography library.
5. The system of claim 4, wherein after receiving a data request from the client, providing data corresponding to the request to the client without changing original bibliographic data specifically comprises:
the book management system sends a book service page to a client, and a book data tag is embedded in the book service page; the bibliographic data label comprises a fragment service type and BID information;
the client requests a fragment service script from the multimedia book center, and the multimedia book fragment service module sends the fragment service script to the client based on the request;
after traversing a book service page of a client, a fragment service script sends a data request to a multimedia book center; the data request carries the type and BID of the required book data;
the multimedia book fragment service module returns corresponding data to the client according to the data request;
the book service page is an html page, and the fragment service script is a JavaScript script.
6. A multimedia book data organization method oriented to fragment service is characterized by comprising the following steps:
providing bibliographic services in the form of basic metadata through a book management system;
establishing a multimedia bibliography center for establishing and modifying basic metadata and extended data through a data providing mechanism and providing fragment service for a client according to a data request of the client;
the data providing mechanism comprises a publishing company, a library, an on-line bookstore and a reading party; the extension data includes: directory data, multimedia data and service metadata;
the providing of the slicing service to the client according to the data request of the client specifically comprises:
the book management system sends a book service page to a client, and a book data tag is embedded in the book service page; the book data label comprises a fragment service type and book number BID information;
the client requests a fragment service script from the multimedia bibliography center, and the multimedia bibliography center sends the fragment service script to the client based on the request;
after traversing a book service page of a client, a fragment service script sends a data request to a multimedia book center; the data request carries the type and BID of the required book data;
the multimedia bibliography center returns corresponding data to the client according to the data request;
the book service page is an html page, and the fragment service script is a JavaScript script.
7. The method of claim 6, further comprising:
importing the book data of the book management system into a multimedia book center, analyzing the book data and converting the book data into a simple multimedia book format ZBM for storage;
wherein, in the ZBM format:
storing the basic metadata in a yaml format, wherein the basic metadata comprises an international standard book number ISBN, a book number BID, a combined catalog number ucid, a library number lid and a title name;
storing the directory data in a yaml format, wherein the directory data comprises a hierarchy, a chapter number and a title name;
the service metadata is stored in a yaml format and comprises an organization identifier, an organization type, an organization name, an organization library inventory, a reader type, a service acquisition address, a service parameter and an organization address;
the multimedia data includes picture data, audio data, and video data.
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| CN103077252A (en) * | 2013-02-05 | 2013-05-01 | 上海金鑫计算机系统工程有限公司 | Manufacturing and application method of immediate integrated inquiry interface of reader service of library |
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| CN106095949A (en) * | 2016-06-14 | 2016-11-09 | 东北师范大学 | A kind of digital library's resource individuation recommendation method recommended based on mixing and system |
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| CN101187938A (en) * | 2007-11-09 | 2008-05-28 | 中国传媒大学 | An uniform description and search method for multimedia element data |
| CN103077252A (en) * | 2013-02-05 | 2013-05-01 | 上海金鑫计算机系统工程有限公司 | Manufacturing and application method of immediate integrated inquiry interface of reader service of library |
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