基于J2EE的汽车维修信息系统设计与实现
发布时间：2019-05-10 21:44
【摘要】：我国汽车产业的快速发展,为汽车维修行业的发展提供了源动力。开发适用于汽修公司的信息管理系统,能够提升汽修公司的业务运作信息化程度。本文以汽修公司作为研究对象,设计开发汽修信息管理系统。分析了国内外关于汽车维修信息系统的研究现状,确定了系统开发所普遍采用的技术和研究方向。根据汽修信息系统的运行环境,选择以Web体系模式进行系统开发。采用JSP、Servlet、JPA技术作为系统开发的技术要素。由JSP构建各项功能的实现界面,实现静态和动态数据显示,以及客户端数据采集。由Servlet作为各项功能的逻辑处理组件,通过各项具体方法完成业务逻辑操作。由JPA作为应用程序和数据库之间的通讯组件,其提供了一系列数据库访问API供应用程序调用。调研分析了汽修信息系统的功能特性,将系统的功能总体归纳为五个模块,包括运行维护模块、备件管理模块、会员管理模块、检修管理模块与数据查询模块。确定了系统的每一个模块所包含的功能,形成了功能分析模型。将汽修信息系统的用户进行了分类,用户被划分为多种参与者,包括系统管理员、备件管理员、维修管理员等。采用UML用例图构建了参与者用例需求的图形化模型。从数据库可移植性、功能完备性等方面,分析了系统的性能指标,形成了性能分析模型。设计了汽修信息系统数据库结构模型,得到了数据库概念模型与关系模型,创建了数据库表。详细设计了系统的各项功能,形成了功能实现流程模型、类图模型、时序模型等设计方案。流程模型确定了各项功能执行过程中所包含的具体业务操作,以及业务操作的关联关系。类图模型确定了功能实现所需的业务类和方法,并明确了不同功能层次业务类之间的关联关系。时序模型确定了功能实现期间,各层次功能类和方法之间的调用时序关系。按照系统设计模型,实现了程序开发,得到了系统实现结果。汽修信息系统运行稳定,向汽修公司提供了信息化办公平台,提升了汽修公司的信息化水平。
[Abstract]:The rapid development of automobile industry in China provides a source of power for the development of automobile maintenance industry. To develop an information management system suitable for auto repair companies can improve the degree of business operation informatization of auto repair companies. This paper takes the automobile repair company as the research object, designs and develops the automobile repair information management system. In this paper, the research status of automobile maintenance information system at home and abroad is analyzed, and the technology and research direction widely used in system development are determined. According to the running environment of automobile repair information system, Web system mode is selected for system development. JSP,Servlet,JPA technology is used as the technical element of system development. The interface of each function is constructed by JSP, and the static and dynamic data display and client data collection are realized. Servlet is used as the logic processing component of each function, and the business logic operation is completed by each concrete method. JPA is used as the communication component between the application program and the database. It provides a series of database access API for the application program to call. The functional characteristics of the automobile repair information system are investigated and analyzed, and the functions of the system are summarized into five modules, including operation and maintenance module, spare parts management module, member management module, maintenance management module and data query module. The function of each module of the system is determined, and the function analysis model is formed. The users of the auto repair information system are classified, and the users are divided into a variety of participants, including system administrator, spare parts administrator, maintenance administrator and so on. The graphical model of participant use case requirements is constructed by using UML use case diagram. From the aspects of database portability, functional completeness and so on, the performance index of the system is analyzed and a performance analysis model is formed. The database structure model of steam repair information system is designed, the conceptual model and relation model of database are obtained, and the database table is created. The functions of the system are designed in detail, and the design schemes of function realization process model, class diagram model and time series model are formed. The process model determines the specific business operations included in the execution of each function, and the relationship between the business operations. The class diagram model determines the business classes and methods needed for functional implementation, and clarifies the relationship between business classes at different functional levels. The timing model determines the call timing relationship between functional classes and methods at all levels during the functional implementation period. According to the system design model, the program development is realized, and the system implementation results are obtained. The automobile repair information system runs stably, provides the information office platform for the automobile repair company, and improves the information level of the automobile repair company.
【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
本文编号：2474023
[Abstract]:The rapid development of automobile industry in China provides a source of power for the development of automobile maintenance industry. To develop an information management system suitable for auto repair companies can improve the degree of business operation informatization of auto repair companies. This paper takes the automobile repair company as the research object, designs and develops the automobile repair information management system. In this paper, the research status of automobile maintenance information system at home and abroad is analyzed, and the technology and research direction widely used in system development are determined. According to the running environment of automobile repair information system, Web system mode is selected for system development. JSP,Servlet,JPA technology is used as the technical element of system development. The interface of each function is constructed by JSP, and the static and dynamic data display and client data collection are realized. Servlet is used as the logic processing component of each function, and the business logic operation is completed by each concrete method. JPA is used as the communication component between the application program and the database. It provides a series of database access API for the application program to call. The functional characteristics of the automobile repair information system are investigated and analyzed, and the functions of the system are summarized into five modules, including operation and maintenance module, spare parts management module, member management module, maintenance management module and data query module. The function of each module of the system is determined, and the function analysis model is formed. The users of the auto repair information system are classified, and the users are divided into a variety of participants, including system administrator, spare parts administrator, maintenance administrator and so on. The graphical model of participant use case requirements is constructed by using UML use case diagram. From the aspects of database portability, functional completeness and so on, the performance index of the system is analyzed and a performance analysis model is formed. The database structure model of steam repair information system is designed, the conceptual model and relation model of database are obtained, and the database table is created. The functions of the system are designed in detail, and the design schemes of function realization process model, class diagram model and time series model are formed. The process model determines the specific business operations included in the execution of each function, and the relationship between the business operations. The class diagram model determines the business classes and methods needed for functional implementation, and clarifies the relationship between business classes at different functional levels. The timing model determines the call timing relationship between functional classes and methods at all levels during the functional implementation period. According to the system design model, the program development is realized, and the system implementation results are obtained. The automobile repair information system runs stably, provides the information office platform for the automobile repair company, and improves the information level of the automobile repair company.
【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
【参考文献】
相关期刊论文 前10条
1 蔡应春;姚正喜;;车辆检测维修管理系统技术分析[J];技术与市场;2016年03期
2 丰盛;许勇;;商用车维修服务链关键技术研究[J];计算机测量与控制;2016年02期
3 刘兆丹;;某车辆信息系统典型故障分析与研究[J];汽车电器;2016年02期
4 杨勇;;车辆管理系统的设计及其实现[J];时代汽车;2016年Z1期
5 谢兆雄;刘忠凯;潘军军;王朴;;PLC在某型工程车辆模拟维修系统中的应用[J];机械与电子;2016年01期
6 陈晨;张凯华;;车辆维修管理系统的设计与实现[J];微型电脑应用;2015年11期
7 唐金鹤;;地铁车辆牵引系统故障诊断技术和系统分析[J];住宅与房地产;2015年S1期
8 尹光辉;;基于神经网络的装甲车辆维修系统[J];车辆与动力技术;2015年02期
9 李平舟;;工程车辆制动系统的维修[J];重型汽车;2015年02期
10 李祖杰;何长宇;;公交车辆维修管理综合系统初步设计[J];山西建筑;2015年06期
，本文编号：2474023
本文链接：https://www.wllwen.com/kejilunwen/ruanjiangongchenglunwen/2474023.html
