Paper on Library Management Information System 1
With the development of information technology, the demand of staff and readers for using computers to help coordinate and manage their own work is increasing gradually. With the continuous improvement and popularization of modern technology in China, schools are also constantly improving the management quality of their various departments, and book management is the cataloging, inquiry and reader information management of books. What is important is the information management of books, including the purchase, cataloging, elimination and loss of books. So, on this premise, you chose? Library management information system? Such a common and typical subject. I hope that by understanding this system, we can better combine theory with practice and apply it to practice, and constantly improve the professional skills of library management in order to better serve teachers and students.
Keyword library; Information; management system
I. System analysis
1. Basic tasks of library management information system. In the manual operation mode, book cataloging and borrowing have a large workload, low accuracy and are not easy to modify and maintain. Readers can only go to the library to find the bibliography manually, which can't meet the borrowing demand. It is necessary to establish a networked electronic library information system. Library management information system serves two kinds of people: registered users and ordinary readers. General readers become registered users after registration, and registered users can borrow books from the library. Other people can only consult the book catalogue, not borrow books. At the same time, the system is considering providing e-book services. At present, only the catalog query service of e-books is provided, and the full-text service of e-books will be provided in the near future. Users can access the library management information system through the network.
2. Analysis of personnel structure, organization and users in the system. In order to have a comprehensive understanding of the system, we must first understand the personnel structure, organization and users within the system.
The library is under the overall responsibility of the curator, and consists of office, finance room, editing room, academic paper room, book lending room, electronic reading room, periodical reading room and technical support room. The business responsibilities of each department are as follows.
Office: the office assists the curator in his daily work, understands the customer's needs and makes the purchase plan.
Finance room: the finance room is responsible for financial work.
Editorial room: The editorial room is responsible for the procurement, storage and cataloging of books. Cataloged books are labeled and sent to the library for shelving.
Academic paper room: responsible for the collection and arrangement of academic papers.
Book lending room: provide bibliographic inquiry service and book lending service for readers.
Electronic reading room: collect and sort out electronic books, and prepare to provide lending services for electronic books. At present, it can provide directory query and borrowing.
Periodical reading room: responsible for the collection, arrangement and borrowing of information.
Technical support room: responsible for providing technical support for the library's network and computer system.
3. System business process analysis. Business process analysis is the basic link of system analysis, in order to achieve the business objectives of business premises system. Through the investigation of business processes, the management of the library has made clear the main business and business processes of the library management system.
The librarian prepares the book purchase plan and the buyer is responsible for the purchase of new books. After the purchased books are put into storage, they are catalogued in the editing room, labeled and made into a book catalogue. Books are placed on the shelves of the library for readers to borrow. Submit the edited e-book to the electronic reading room.
Readers are divided into registered readers and unregistered readers. Only registered readers can borrow books from the library. Non-registered readers can check the catalogue but can't borrow books. Readers fill in the registration form and submit it to the librarian of the library for review, then record the registration form, become registered readers and issue library cards. When registered readers borrow books, they need to fill in the library slip and hand it over to the librarian together with the library card. After checking, the librarian fills in the book borrowing registration form, modifies the number of books in the book registration form, and then puts them on the shelves to get books for readers. The library has a reader's mailbox, through which readers can reflect the books they need but have no inventory. Librarians regularly deal with the opinions in readers' mailboxes, and compile the books needed by readers into a book purchase plan for buyers to buy.
4. Data flow diagram.
Data flow diagram is a tool to describe the logical model of information system in an all-round way, which relates various business processes in information system abstractly and generally. Through the business process investigation, the main business and business process of the book management system are defined. The librarian prepares the book purchase plan and the buyer is responsible for the purchase of new books. After the purchased books are put into storage, they are catalogued in the editing room, labeled and made into a book catalogue. Books are placed on the shelves of the library for readers to borrow. Submit the edited e-book to the electronic reading room. Readers are divided into registered readers and unregistered readers. Only registered readers can borrow books from the library. Non-registered readers can check the catalogue but can't borrow books. Readers fill in the registration form and submit it to the librarian of the library for review, then record the registration form, become registered readers and issue library cards. When registered readers borrow books, they need to fill in the library slip and hand it over to the librarian together with the library card. After checking, the librarian fills in the book borrowing registration form, modifies the number of books in the book registration form, and then puts them on the shelves to get books for readers. The library has a reader's mailbox, through which readers can reflect the books they need but have no inventory. Librarians regularly deal with the opinions in readers' mailboxes, and compile the books needed by readers into a book purchase plan for buyers to buy.
Second, the system design
System function design
? Library management information system? Its main functions are: book catalog retrieval, online reservation, book lending, electronic publication lending, book editing, reader message and system maintenance. The functions of each subsystem are as follows.
Reader registration system. When accessing the system, readers' accounts and passwords will be checked and registered readers will be allowed to enter the system.
2. Bibliographic inquiry system. After readers enter the library management information system, they can retrieve titles or periodicals as needed. The search conditions can be book title, book number, author's name or keywords, etc. If there are not enough readers, you can also make fuzzy queries.
3. Reservation system. After retrieving the required books, readers can click on the required books to enter the book reservation system, or they can enter the book reservation system from the main interface of the book management information system. The system inquires the library. If the library has this book, it will keep it for readers for three days. Readers should go to the library to borrow books within three days, otherwise the reservation will be cancelled automatically.
4. Book lending system. After readers find the books they need, they will go to the library to borrow them during the book retention period. The book borrowing system handles the procedures of borrowing, returning and renewing books.
5. Book editing system. After cataloging and other processing, the book catalogue is stored in the database and provided to readers for retrieval. Catalogue information includes book number, book category, title, author, publishing house, pricing, publication date and quantity, etc.
6. Electronic reading system. With the development of digital technology, the number of e-books in the library is increasing. E-book system deals with reading, copyright and security of e-books.
7. Reader message board. Through the message board, readers will record the books, requirements and suggestions they need and communicate with librarians.
8. System maintenance module. The system maintenance module mainly provides library managers with statistical information of books and readers, so that managers can grasp the overall situation of library operation from a macro perspective.
refer to
Wei Zhiqiang, Wang Zhonghua, He Min, Qiao Lin. Database application practice [M]. China Railway Press, 2000.
[2] Qi Zhichang, Tan Qingping, Ning Hong. Software engineering [M]. Higher Education Press, 1997.
[3] Han Qiang. SQL SERVER 2000 programmer's manual [M]. Machinery Industry Press, 2000.
[4] Wu Qicheng. DELPHI 5 Enterprise Solution and Application Analysis [M]. Electronic Industry Press, 2000.
[5] Xiaoxiang Studio, Xing Zengping. Best album of Delphi6.0 [M]. People's Posts and Telecommunications Publishing House, 2002.
[6] Freescale R&D Center for Technical Products. Delphi6.0 developer's manual [M]. Electronic Industry Press, 2002.
[7] Shi Yanjun. Delphi5.0 development encyclopedia [M]. China Water Resources and Hydropower Press, 2000.
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