基于Web Services的远程控制系统互操作通信模型设计与实现

Design and Implementation on Model of Remote Control System Interoperability Based on Web Services

在企业信息化发展过程中,建立了大量的信息系统,但由于缺乏信息模型的标准和规范,造成这些信息系统之间存在兼容性差、信息资源难以交流共享等问题。针对远程工业控制系统的互操作迫切需要,在分析现有解决方案不足的前提下,提出采用Web Services技术构建异构信息系统互操作框架,设计了异构信息系统互操作通信模型,并基于.Net平台对该模型的可行性进行了实验验证,实践表明,它能够较好地满足信息模型与通信模型间的松散耦合要求。

With the development of enterprise informatization, enterprise builds many information system. Because of lacking the information model criterion, these system result in Some problems, such as poor compatibility and intercommunion among information resource. Aiming at the urgent requirement of remote industry control system interoperability, in analyzing the deficiency of the on hand solution project, Proposes using Web Services technology to build interoperability frame of heterogeneous information system. The communication model of heterogeneous information system is designed; the feasibility of this model is conducted experimental verification and test according to the .Net platform, the practice indicates that the scheme is able to satisfy the demand of relax coupling between information model and communication model.