基于EDDL和FDT技术的智能仪表管理系统中调度与控制模块的设计与实现

Design and Development of Scheduling and Control Module in Smart Device Management System Based on EDDL and FDT Technology

摘要: 智能仪表管理系统是基于EDDL和FDT设备集成技术对各种现场总线仪表进行组态配置、故障诊断和维护分析决策的通用系统，而调度与控制模块是该系统能够同时支持EDDL和FDT两种技术的关键接口组件。本文首先介绍了智能仪表管理系统的产生及设备集成技术，然后基于现有仪表管理系统存在的问题提出调度与控制模块的解决方案，并对其进行功能分解的基础上，通过采用界面和逻辑分离的设计思路，详细描述了该模块的功能接口设计、子模块间交互设计以及如何实现EDDL和FDT两种技术的融合，最后介绍了采用该设计方案实现后的软件系统及其达到的效果，为类似系统的开发设计提供参考依据。

Abstract: The smart device management system is a universal system based on EDDL and FDT device integration technology for configuration and fault diagnosis and maintenance analysis of all kinds of field devices. The scheduling and control module is the key interface component of the system that can support two technologies of EDDL and FDT at the same time. In this paper, the generation of smart device management system, and device integration technology are introduced. Then, the solution of scheduling and control module is put forward based on the existing problems of the smart device management system. On the basis of functional decomposition, the functional interface design of the module, the interaction design between the sub modules and the realization of the integration of the two technologies of EDDL and FDT through the module are described in detail by the guidance of the design idea of interface and logic separation. Finally, the smart device management system implemented by the design scheme, and application effect are introduced. The design of the scheduling and control module can provide design reference for the development of similar systems.