基于OPC UA 的智能化综采工作面信息模型
Information Model based on OPC UA for Intelligent Fully Mechanized Mining face
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摘要: 煤矿智能化的基础是实现信息集成和互联互通,统一的通信协议与信息模型是解决煤矿信息孤岛问题的关键。本文针对基于OPC UA 的智能化综采工作面信息模型及其应用展开研究,旨在解决工作面设备监控、功能信息快速集成管理问题。在研究综采工作面OPC UA信息交互网络架构的基础上,分析满足于综采工作面智能化的功能模型和信息流,提出综采工作面信息模型架构应包括静态属性集、监控属性集与功能属性集组成,并对信息模型各类元素进行了分析和建模;进而对综采工作面信息模型进行实例化,实现数据采集、数据传输以及软件开发之间的快速数据映射,并在某矿进行实际应用,证明了智能化综采工作面信息模型的实用性,为下一步进行工作面数据融合与各类智能化功能的开发奠定数据基础。Abstract: The basis of coal mine intellectualization is to realize information integration and interconnection. Unified communication protocol and information model is the key to solve the problem of coal mine information isolated island. In this paper, this paper studied the information model based on OPC UA and its application to solve the problems of equipment monitoring and rapid functional information integration management for intelligent fully mechanized Mining face. It aims to solve the problems of working face equipment monitoring and function information integration management. Based on the study of the OPC UA information interaction network architecture for fully mechanized Mining face, functional model and information flow satisfied for fully mechanized Mining face was analyzed; furthermore, the comprehensive information model architecture which was consist of static attribute set, monitoring attribute set and functional attribute set was put forward and the information model of various elements was analyzed and modelled; finally achieved the Information model instantiation and practical application for fully mechanized mining face. The result shows that the Information model could realize the rapid data mapping between data acquisition, data transfer, and software development, which proved the practicability of intelligent information model of fully mechanized working face and would lay the data foundation for the information integration and the intelligent functions development of Intelligent Fully Mechanized Mining face.
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Key words:
- fully mechanized working face /
- OPC UA /
- information model /
- smart coal mine
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