摘要电力营销是提高公司经济效益的关键环节，收费系统是电力营销中电费回收的关键，直接关系到企业的利益。本文在开发电力营销系统过程中，设计和实现了电力营销系统中的电力实时收费系统。61709
本文首先讨论了电力实时收费系统的开发背景和面临的问题，其次，对系统中所用到的J2EE、SQL数据库、信号采集技术进行了简单的分析和讨论。在需求分析基础上，进行了电力实时收费系统架构设计。根据提出的系统设计原则，对系统的功能架构进行了设计。
在系统的实现和测试部分，讨论了系统的功能展现，给出了系统的整体效果图和各个部分的实现。针对重要用例，系统进行了简单的测试，并在文中给出描述，完成了基于J2EE架构的电力实时收费系统的设计。
毕业论文关键词 电力行业 信号采集 收费 J2EE
毕业设计说明书（论文）外文摘要
Title Design and implementation of power marketing J2EE architecture based on charge system
Abstract Power marketing is the key link to improve the economic benefits of the company, charge system is the key to recovery of electricity power marketing, is directly related to the interests of enterprises. Based on the development of power marketing system in the process, the design and implementation of the real-time power charging system of electric power marketing system.
This paper first discusses the real-time power charging system development background and the problems, then, the signal acquisition technology used in the system of J2EE, SQL database, gives a simple introduction and analysis. Based on the demand analysis, the design of the real-time power charging system architecture. According to the system design principles, on the function of the system architecture is designed.
In the implementation and testing system, introduces the system functions, the realization of the overall effect gives the system diagram and parts. For the important case, the system had a simple test, and described in this paper.
To sum up, finished the design of the real-time power charging system based on J2EE framework.
Keywords Electric power industry signal acquisition charge J2EE
1 绪论 1
1.1 电力营销收费系统开发背景 1
1.3 解决的主要问题 3
1.4 本文的主要工作 3
1.5 论文的组织结构 4
2 理论综述及关键技术研究 5
2.1 J2EE概述 5
2.2 J2EE中的SPRING框架 7
2.3 SQL数据库 12
2.4 J2EE和数据库的连接 13
2.5 J2EE技术在电力营销系统中的意义 14
2.6 本章小结 15
3 电力实时收费系统架构设计 17
3.1 电力实时收费系统设计目标和原则 17
3.2 电力实时收费系统技术架构设计 17
3.3 电力实时收费系统功能架构 19
3.4 本章小结 19
4 信号采集功能介绍 基于J2EE架构电力营销收费系统的设计与实现:http://www.youerw.com/jisuanji/lunwen_67590.html