基于面向服务架构技术的电力营销收费系统设计与实现

发布时间：2018-11-14 11:58

【摘要】：随着我国电力行业的体制改革,各电力公司为顺应市场经济的发展和电力体制改革的趋势,进行了组织结构和业务运营的优化组合。国网公司决定采用企业资源计划系统作为建设信息化企业的核心平台和主要手段。但是在ERP系统应用的过程中,遇到了诸如“信息孤岛”、“遗留系统”等问题。各个系统之间无法进行通畅的信息和数据的交流。基于上述分析,本文提出基于面向服务架构技术的电力营销收费系统的设计方案,有效地解决了电力信息系统资源共享问题,达到了信息交换和避免重复开发浪费的目的。面向服务架构(Service Oriented Architecture:SOA)是近年来出现的一种新的信息系统解决模式,它在以往面向对象、面向架构的基础上更进一步提出了面向服务的思想。SOA将业务功能分解为自包含的、总耦合、遵循统一的标准和有统一接口的服务,使企业可以提升软件系统的快速构建和响应业务变化能力、充分复用用户原有信息资源、实现跨平台的数据共享和业务协同。SOA将所有功能都定义为服务。所有的服务都是独立的,服务的内部实现对于服务的使用者来说是透明的,服务的使用者只需通过服务提供的接口来调用服务,它所关心的不是功能如何实现,而是该服务是否能返回他所期望的结果。基于面向服务架构技术是具有松散耦合、系统应用数据、构造分布式系统的一种集成方式,把应用系统各项功能提供服务接口,实现各种服务之间的集成与管理。本文深入研究了基于面向服务架构技术,设计电力营销收费系统,全面分析比较了Web服务系统实现的有关技术方案,给出了服务系统的框架结构、设计模型、服务功能设计等。最后采用相关技术编程实现基于面向服务架构技术的电力营销收费系统的部分模块,包括逻辑业务支撑服务模块、系统功能服务模块、抄表功能模块等内容。
[Abstract]:With the system reform of electric power industry in our country, in order to adapt to the development of market economy and the trend of electric power system reform, the power companies have carried on the optimized combination of organization structure and business operation. National Network Company decided to use ERP system as the core platform and main means to build information enterprises. However, in the application of ERP system, some problems such as "information island" and "legacy system" are encountered. There is no smooth exchange of information and data between systems. Based on the above analysis, this paper puts forward a design scheme of electric power marketing charging system based on service-oriented architecture, which effectively solves the problem of resource sharing in power information system, and achieves the purpose of information exchange and avoiding waste of repeated development. Service-Oriented Architecture (Service Oriented Architecture:SOA) is a new information system solution in recent years. SOA decomposes business functions into self-contained, total coupling, uniform standards and services with unified interfaces. So that enterprises can improve the ability of software system to quickly build and respond to business changes, fully reuse users' original information resources, and achieve cross-platform data sharing and business cooperation. SOA defines all functions as services. All services are independent, and the internal implementation of the service is transparent to the consumer of the service. The consumer of the service simply calls the service through the interface provided by the service. It is whether the service can return the desired result. Based on the technology of service-oriented architecture, it is a kind of integrated way to construct distributed system with loose coupling, system application data, and provide service interface to realize the integration and management of various services. This paper deeply studies the design of electric power marketing charging system based on service-oriented architecture, analyzes and compares the related technical schemes of Web service system, and gives the frame structure, design model and service function design of the service system. Finally, some modules of electric power marketing charging system based on service-oriented architecture are implemented by using related technical programming, including logical business support service module, system function service module, meter reading function module and so on.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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