基于Web Services的异构电力MIS信息集成方案  

Heterogeneous electric power MIS message integration based on Web Services

作　　者：李新叶[1] 苑津莎[1] 戚银城[1] 孔英会[1] 

机构地区：[1]华北电力大学电子工程系,河北保定071003

出　　处：《中国电力》2005年第8期71-73,共3页Electric Power

摘　　要：电力企业管理信息系统之间互不兼容、企业之间难以实现信息共享,而WebServices能够实现跨技术跨平台的组件间通信,为解决不同电力企业间异构平台信息的集成提供了技术支持。提出一种异构电力MIS信息集成方案,该方案由WebServices提供者、UDDI注册中心、WebServices的客户端访问及WebServices安全处理4个部分组成。在介绍各部分功能的基础上采用WebServices技术,解决了异构电力信息系统资源不能共享的问题,同时利用口令、身份认证、XML加密等安全技术保证了系统的安全性。该方案具有与语言、平台无关,传输时间短,容易扩充,实时性好、安全性高等优点。Management information system in different electric power enterprises is incompatible with each other, it is hard to realize information share. Web Services realizes communication between components with different technology and platform, affording technology support to solve information share through heterogeneous platforms. The design of heterogeneous electric power message integration was put forward, which was composed with four components： Web Services provider, UDDI Registry, Web Services Clients and the Security Process component. The function of each component was introduced subsequently. Using Web Services technology, it solves the problem of being unable to share resources among heterogeneous electric power message systems. Using password, identity authentication and xml encryption technology ensures system safety. This method has nothing to do with developing language and platform, reduces transmitting time. It is easy to be expanded and has good real-time performance and is safe to use.

关 键 词：Web SERVICES 信息集成 电力MIS 身份认证 口令 XML加密 

分 类 号：TM769[电气工程—电力系统及自动化]