基于UML的EtherCAT矿井电力监控系统实时性研究  

Research on Real-time Performance of Mine Power Monitoring System Based on UML and Ether CAT

作　　者：王玉梅[1] 丁航 Wang Yumei;Ding Hang(School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454000,China)

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454000

出　　处：《计算机测量与控制》2018年第10期71-75,共5页Computer Measurement &Control

基　　金：河南省科技攻关项目(112102210004)

摘　　要：针对矿井电力监控系统中存在的实时性差、可靠性不足的问题,提出了采用以太网控制自动化技术EtherCAT为通信网络,搭建煤矿井下供电系统,并利用统一建模语言UML建立电力监控系统模型;实验室条件下,依据模型搭建系统实验平台,对EtherCAT矿井电力监控系统实时性进行分析;结果表明,系统网络报文传输时延极小,且故障切除实时性高,能够为后续EtherCAT矿井电力监控系统开发提供技术支持。In order to solve the problem of poor real-time and lack of reliability in mine power monitoring and control system,EtherCAT,an Ethernet control automation technology,is proposed as a communication network.UML is used to establish a power monitoring and control system model.Under laboratory conditions,based on the model building system experiment platform,the real-time analysis of the power monitoring system of EtherCAT mine was carried out.The results show that the network packet transmission delay is very small and the real-time fault removal is high.This system can provide technical support for the subsequent development of EtherCAT mine power monitoring system.

关 键 词：电力监控系统 以太网控制自动化技术 统一建模语言 实时性 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]