基于J2EE的建筑设备维修信息系统设计与实现

发布时间：2018-06-10 09:59

本文选题：设备维修 + 信息系统　；参考：《天津大学》2016年硕士论文

【摘要】：建筑设备维修工作是一项具有较高技术性的工作,通常由专业性的设备维修公司负责。同时,建筑设备维修工作各种业务数据也具有较高的依赖性。开发建筑设备维修信息系统,能够将建筑设备维修的各项业务纳入到信息化管理的范畴,提升建筑设备维修工作的信息化水平,保障维修工作的有序开展。分析了信息系统的运行环境,选择J2EE作为系统开发平台,以基于该平台的JSP、Servlet与JPA技术作为系统实现要素。分析了设备维修信息系统的功能指标,按照总体分析、详细分析的顺序,形成了系统功能需求分析文档。划分软件系统为若干功能模块结构,各功能模块具有功能实现相对独立性。分析了系统使用者情况,划分使用者为若干参与者,设计了参与者用例分析模型。设计了软件系统的数据库概念结构模型,和数据库表结构模型,完成了数据库表构造。根据软件层次结构划分MVC设计模式,在本项目开发所选择的技术要素基础上,将系统划分为View、Logic、DAL的三层结构模型。详细设计了各项功能实现所对应的软件各层次功能类和方法,并设计了软件各层次要素之间的调用时序过程。运用程序编码IDE工具软件完成了应用程序编码实现,得到了系统各项功能对应的程序代码。开发了系统功能实现界面,得到了系统实现结果。测试了系统的各项功能指标,检测结果表明系统达到了需求文档的要求。本文所设计开发的设备维修信息管理系统,为设备维修企业提供了信息化办公平台,提升了设备维修企业的业务运作效率。
[Abstract]:Construction equipment maintenance is a highly technical work, usually by a professional equipment maintenance company. At the same time, the construction equipment maintenance work each kind of service data also has the high dependence. The development of construction equipment maintenance information system can bring the business of construction equipment maintenance into the scope of information management, improve the level of information of construction equipment maintenance, and ensure the orderly development of maintenance work. This paper analyzes the running environment of the information system, selects J2EE as the system development platform, and takes the JSP servlet and JPA technology based on the platform as the system implementation elements. The function index of equipment maintenance information system is analyzed. According to the order of overall analysis and detailed analysis, the function requirement analysis document of the system is formed. The software system is divided into several functional modules, each functional module is relatively independent. The system user is analyzed, the user is divided into several participants, and the participant use case analysis model is designed. The database conceptual structure model and the database table structure model of the software system are designed, and the database table structure is completed. According to the MVC design pattern of software hierarchy, the system is divided into three layers structure model of View logic Dal on the basis of the technical elements selected in this project. The function classes and methods of each level of software are designed in detail, and the process of calling time sequence between the elements of each level of software is designed. The application code is implemented by using the IDE tool software, and the corresponding program code is obtained for each function of the system. The system function realization interface is developed and the system implementation results are obtained. The function indexes of the system are tested, and the test results show that the system meets the requirements of the requirement document. The equipment maintenance information management system designed and developed in this paper provides an information office platform for the equipment maintenance enterprises and improves the business operation efficiency of the equipment maintenance enterprises.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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