摘要
针对传统的人工管理图纸的种种弊端和电力行业继电保护的实际需求,提出了一种具有应用表示层、服务发布层、业务逻辑层、数据访问层和数据库的五层架构的基于面向服务的体系结构(SOA)模式的电力继电保护图纸管理系统的体系结构。描述了系统运行流程、各软件层和组件的功能和系统设计过程,并对数据库的设计过程和思路进行详细论述。该系统设计的实际应用结果表明:采用基于SOA的继电保护图纸管理系统可以很好满足电力行业图纸的管理和分散存储集成的需求,实现继电保护图纸统一管理、数据共享。
Based on the analysis of disadvantages of the traditional manual administration drawing and the actual demand of relay protection of the electric power industry, this paper put forward a Service-Oriented Architecture （SOA） mode power protection drawing management system structure which had five layers ,i.e. application layer, service distribution layer, business logic layer, data access layer and database. The structure described the system operation process, functions of the software layers and the components and the system design process, and discussed in detail the database design process. Actual application shows that the power protection drawing management system structure based on SOA can well meet the needs of management and dispersed storage integration of the drawings in the electric power industry, realize unified management of drawings of the relay protection, and data sharing.
出处
《电子设计工程》
2010年第7期57-59,62,共4页
Electronic Design Engineering
