软件工程图书管理系统需求设计说明书实验报告英文版

1、软件工程图书管理系统需求设计说明书实 验报告英文版实验项目名称 System analysis实验学时4同组学生姓 名实验地点实验日期实验成绩批改教师批改时间一、实验目的和要求To complete the SRS document andsystem Architectural analysis.二、实验仪器和设备硬件PC软件Office 2010 Astah三、实验过程 Library Management SystemLMS -Software Requirement Analysis 1. Introduction 1.1 The preparation of purpose The

2、preparation 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, upda

3、te, acceptance 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 project The project name is a Library Management System “T he m

4、ain 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,

5、to provide data access. 1.3 Definitions Data 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 f

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

7、 Liu Haiyan 2. Overall Description 2.1 Requirement This 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

8、 reduce the librarian s daily work, and provides library report, provide auxiliary decision function for library management librarian.2.1.1 Function The function requirement analysis 1 Manager The 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,

10、note 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

11、 book number number date, book period, note the input, modify, delete, display. 2 Reader Library operation Including books, book information, book operations, renewals, reservation. Lift the reservation operation. Personal information Personal information query, modify password. Process flow Simplif

12、y Reader Management RM Library Managemen LM Borrow Management BM Personnel Information PI Library Information LI Borrow Information BI LMS Manager Reader L I RM LLM BM P I B I System model 2.1.2 Performance The librarian management, performance requirements are not very strict, but the need to facil

13、itate the storage of books and other operations. For readers, borrow, return the general order, for high performance requirements, the general need to achieve concurrent number more than 200.四、实 验结果 与分析 The present era is the era of information, as the information collection, storage, processing, tr

14、ansmission center library should 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

15、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. There

16、fore, the development of China 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. 实验项目名 称S

17、ystem design实验学时 4同组学生姓名实验地点 实验日期实验成绩批改教师批改时间、 实验目的和要求Use case modeling, Class modeling, and dynamic modeling.二、实验仪器和设备 硬件PC软件Office 2010 Astah 三、实验过程 Library Management System ( LMS )-Software Design .Introduction 1.1 In front of the management system In recent years, with the rapid development of

18、Chinese book market, 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 b

19、ooks so, the 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 o

20、peration efficiency, 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 goal This design aims to analyze the feasibility of library management

21、 system development research, and provide a feasible plan for software development and summarized below. 1.3 Software information Software name Library Management System Development platform Turbo C 2.0 User the library staff 2.Overall Description This is a system for various independent library man

22、agement software, 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 function Through the computer to complete library

23、in the library books 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 divide

24、d into blocks, focus, 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. Th

25、e book does not exist. Users report. User arrears. The existing capacity of 0. Renew module The returning book module 2.2Performance requirements a. Book information input, will book name, inventory number input system, establish the system database. b.Book information query, enter a title, display

26、information about this book, 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 cle

27、ar inventory, add or delete 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

28、the system before the input password, the password is not correct, exit the system. 2.3The design strategy In 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

29、 incremental model, good system scalability 3, the design of appropriate space, support future extensions In order to guarantee the good reusability, in the design process adopted the following strategies 1, the interface oriented programming, support code reuse good 2, component oriented programmin

30、g system, further improve the reusability of code 3, the design process using a variety of design patterns, toensure the system reasonable and concise四、实 验结果 与分析 The present era is the era of information, as the information collection, storage, processing, transmission center library should adapt to

31、 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 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 Ch