軟件工程圖書管理系統(tǒng)需求設計說明書實驗報告英文版

1、實驗項目名稱： System analysis實驗學時： 4 同組學生姓名： 實驗地點： 實驗日期： 實驗成績： 批改教師： 批改時間： 一、實驗目的和要求To complete the SRS document and system Architectural analysis.二、實驗儀器和設備硬件：PC 軟件：Office 2010 Astah三、實驗過程Library Management System(LMS)-Software Requirement Analysis1. Introduction1.1 The preparation of purposeThe preparati

2、on of this requirement is to develop ways of LMS software research using large database foundation and application method. At the same time, it is also the foundation of project planning, preliminary design and detailed design, is the maintenance personnel perform internal maintenance, update, accep

3、tance and test basis.Provided the development basis for software developers, since the directivity function in the process of software development.The main readers for software designers, programmers, and teacher.1.2Scope of projectThe project name is " Library Management System". The main

4、 functions of the system include: the ability to store a certain amount of book information, and convenient and effective for books data management and operation, corresponding to a certain number of readers information storage and management of the corresponding; to provide a security mechanism, to

5、 provide data access. 1.3 DefinitionsData dictionary: It is a collection of data information, which is defined for all elements in the data flow graph contains a collection of. Its role is to provide data on the description information for designers.The data dictionary should be composed of the foll

6、owing definition four elements: data flow, data flow components (i.e., data elements, data storage, processing).1.4 ReferencesIEEE Standard 830-1998 IEEE Recommended Practice for Software Requirements Specifications. IEEE Computer Society, 1998.Software Engineering (Second Edition) Deng Liang song,

7、Liu Haiyan2. Overall Description2.1 RequirementThis system should have the books information, readers information storage and management, and can save the book information, readers information, loan information, account information, and has the function of user management. The system can greatly red

8、uce the librarian's daily work, and provides library report, provide auxiliary decision function for library management librarian.2.1.1 FunctionThe function requirement analysis:(1) ManagerThe personnel information management:The reader information management, including readers category, gender,

9、 number, time limit for library books input, modify, delete, display.Library information management, including the administrator rights, gender, note, input, modify, delete, display.Library information management:Books basic information management, including the book number, categories, keywords, no

10、te and so on input, modify, delete, display.Library management system:Library information management, including the book number, number, date, readers borrow books borrowing limit, note and so on input, modify, delete, display.Return the books information management:Including books, readers, the boo

11、k number number date, book period, note the input, modify, delete, display.(2) ReaderLibrary operation:Including books, book information, book operations, renewals, reservation. Lift the reservation operation.Personal information:Personal information query, modify password.Process flow Simplify:Read

12、er ManagementRMLibrary ManagemenLMBorrow ManagementBMPersonnel InformationPILibrary InformationLIBorrow InformationBI LMSManagerReaderLIRMLLMBMPIBISystem model:2.1.2 PerformanceThe librarian management, performance requirements are not very strict, but the need to facilitate the storage of books and

13、 other operations. For readers, borrow, return the general order, for high performance requirements, the general need to achieve concurrent number more than 200.四、實驗結果與分析The present era is the era of information, as the information collection, storage, processing, transmission center library should

14、adapt to the changes of the times, must adopt new management system to realize the automatic and scientific management. Management information system with the management idea and design system from the introduction of the first, the work of library management to the library to meet the new era with

15、a new look. Although the books management system management system in China in recent years has made great development. However, the foundation is weak, the imbalance of development; the overall level of the modern information technology of library is not high. Therefore, the development of China

16、9;s Library under the network environment, according to the development situation of China's actual level of socio-economic development and information technology, the implement of management system in line with its own actual situation to seek truth from facts.實驗項目名稱： System design 實驗學時： 4 同組學生

17、姓名： 實驗地點： 實驗日期： 實驗成績： 批改教師： 批改時間： 一、實驗目的和要求Use case modeling, Class modeling, and dynamic modeling.二、實驗儀器和設備硬件：PC 軟件：Office 2010 Astah三、實驗過程Library Management System（LMS）-Software Design1.Introduction1.1 In front of the management systemIn recent years, with the rapid development of Chinese book mar

18、ket, the library's collection is rich, and there are many libraries still using artificial way to carry on the management of books, heavy workload, long working time, a serious waste of manpower, material and financial resources, not conducive to the circulation and management, the books so, the

19、 development of the library management system to become a problem that needs urgent solutions.The library is to provide service for our study and work. The library store a large number of books, the books information and effective classification and management will greatly improve the operation effi

20、ciency, reduce the labor intensity of library staff, and the operation process of the library to do detailed, transparent, to provide protection for the work everything in good order and well arranged.1.2 The design goalThis design aims to analyze the feasibility of library management system develop

21、ment research, and provide a feasible plan for software development and summarized below.1.3 Software informationSoftware name: Library Management SystemDevelopment platform: Turbo C 2.0User: the library staff2.Overall DescriptionThis is a system for various independent library management software,

22、the main function is to simplify the past manual management costs, the use of modern technology to achieve large-scale book from the book by the end of book circulation life cycle of the full range of convenient management.2.1Main functionThrough the computer to complete library in the library books

23、 management, complete with computer efficient, safe for Library and information processing, the liberation of the workers from the heavy data processing.The main function of the system of book information management, books information query, user management and so on, are divided into blocks, focus,

24、 relevance, optimization of the can, in accordance with the structured program design requirement, design of function module as shown in fig.The login module:.Library management module:The reader management module:The borrowing books module:Remarks:(1).The user does not exist.The book does not exist

25、.Users report.User arrears.The existing capacity of 0.Renew module:The returning book module:2.2Performance requirementsa. Book information input, will book name, inventory number input system, establish the system database.b. Book information query, enter a title, display information about this boo

26、k, including inventory, the number of loans, the remaining number.c. Book lending and return, input lent or return the books title and number, corresponding modification of inventory information.d. Book information insertion and deletion, the book to the library or to clear inventory, add or delete

27、the corresponding information in the database.e. The books information, the existing database file, to prepare for possible period of want or need.f. Book information input, input the file name, file the information read from the database.g. Permissions problems, into the system before the input pas

28、sword, the password is not correct, exit the system.2.3The design strategyIn order to ensure the system scalability, in the design process adopted the following strategies:1, ensure the high cohesion and low coupling between modules and each functional module.2, the incremental model, good system sc

29、alability3, the design of appropriate space, support future extensionsIn order to guarantee the good reusability, in the design process adopted the following strategies:1, the interface oriented programming, support code reuse good2, component oriented programming system, further improve the reusabi

30、lity of code3, the design process using a variety of design patterns, to ensure the system reasonable and concise四、實驗結果與分析The present era is the era of information, as the information collection, storage, processing, transmission center library should adapt to the changes of the times, must adopt ne

31、w management system to realize the automatic and scientific management. Management information system with the management idea and design system from the introduction of the first, the work of library management to the library to meet the new era with a new look. Although the books management system management system in China in recent years has made great development. However, the foundation is weak, the imbalance of development; the overall level of the modern information technology of library is not high. Therefore, the development of China's