基于CORBA的局域网设备监控系统设计与实现

发布时间：2018-04-30 03:25

本文选题：监测系统 + CORBA　；参考：《华北电力大学》2014年硕士论文

【摘要】：随着工业的不断发展,越来越多的自动化设备应用在局域网中,如何监控这些工业设备是个需要研究的课题。本文针对这一问题,结合计算机网络技术和工业自动化控制技术,将CORBA技术应用于监控系统的设计中,同时结合实际工程的需要,提出基于CORBA的局域网设备监控系统的设计方案。本文首先讲述了系统开发的关键技术,介绍CORBA的基本概念,对实时数据库技术做出简要的介绍,在数据安全技术上,提出了企业内部系统需要注意的数据安全问题。其次介绍了监控系统总体设计目标,结合局域网设备监控技术,设计了监控系统的整体结构,并对各个子系统的功能模块做了详细设计。最后给出了监控系统主要模块的接口定义。再次介绍了监控系统的实现。本文搭建了系统开发环境,给出系统运行的流程图,对监控系统服务器端、客户端和数据推送模块的工作流程和功能实现做了详细介绍。在这些研究的基础上,本文给出一个基于CORBA的局域网设备监控系统实例。实例应用命名服务、事件服务和通知服务,以数据采集模块工业现场设备为整个系统提供数据源；数据服务器为数据仓库,可实现局域网内多个客户端的数据访问。最后给出测试用例,对系统做功能和性能测试。基于CORBA局域网设备监控系统的设计达到了预期的效果。结合测试结果,提出监控系统下一步的工作展望。
[Abstract]:With the development of industry, more and more automation equipments are applied in LAN. In order to solve this problem, combined with computer network technology and industrial automation control technology, this paper applies CORBA technology to the design of monitoring system, and combines with the needs of practical engineering. This paper presents a design scheme of local area network equipment monitoring system based on CORBA. This paper first describes the key technology of system development, introduces the basic concept of CORBA, and briefly introduces the real-time database technology. In terms of data security technology, the paper puts forward the data security problems that should be paid attention to in the enterprise internal system. Secondly, the overall design goal of the monitoring system is introduced, and the overall structure of the monitoring system is designed based on LAN equipment monitoring technology, and the functional modules of each subsystem are designed in detail. Finally, the interface definition of the main modules of the monitoring system is given. The realization of monitoring system is introduced again. In this paper, the system development environment is built, the flow chart of the system operation is given, and the workflow and function realization of the server, client and data push module of the monitoring system are introduced in detail. On the basis of these studies, this paper gives an example of LAN equipment monitoring system based on CORBA. Naming service, event service and notification service are used to provide data source for the whole system with industrial field equipment of data acquisition module, and data server is data warehouse, which can realize data access of multiple clients in LAN. Finally, the test cases are given, and the function and performance of the system are tested. The design of local area network equipment monitoring system based on CORBA achieves the desired effect. Combined with the test results, the future work prospect of the monitoring system is put forward.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.1;TP277

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