基于物联网的矿用制氮机远程监控系统设计  

Design of Remote Monitoring System for Nitrogen Generator for Mining Based on IoT

作　　者：葛金田 陈娟[1] 刘凯 钟永彦[1] Ge Jintian

机构地区：[1]南通大学电气工程学院,江苏南通226019

出　　处：《工业控制计算机》2022年第4期7-9,共3页Industrial Control Computer

基　　金：国家自然科学基金(62073154)。

摘　　要：为了实现矿用制氮机状态监控无人化、解决现场数据的获取存在滞后性等问题,设计了一种基于物联网的矿用制氮机远程监控系统。该系统以PLC作为控制器,实时采集加热温度、矿内氮气浓度、煤矿出口压力等参数,并通过Wi-Fi将现场采集数据传输至云端服务器。云端服务器采用Python语言编写,通过MQTT协议与制氮机的通信,还包含了数据的解析、存储等功能。最后,基于Python Flask框架搭建后台,采用jQuery+Echarts搭建前端系统,工作人员通过终端设备可随时随地通过互联网访问制氮机远程监控网页,查看煤矿内部和出口等各项压力参数及制氮机运行状态,远程控制制氮机的运行工况。测试结果表明,矿用制氮机远程监控系统稳定、可靠,有很高的使用价值。A remote monitoring system for mine nitrogen generator based on the Internet of Things is designed in this paper.The system uses PLC as a controller to collect parameters such as heating temperature,nitrogen concentration,and outlet pressure in real time,and transmits the collected data to the cloud server by Wi-Fi.The cloud server is written in Python language,and communicates with the nitrogen generator through MQTT protocol.It also includes functions such as data parsing and storage.Finally,jQuery and Echarts are used to build a cloud human-computer interaction interface based on the Python Flask framework.The staff can access the monitoring interface anytime and anywhere through the terminal equipment,view the parameters of the nitrogen generator and its operating status,and remotely control the operating conditions of the nitrogen generator.

关 键 词：矿用制氮机 远程监控 物联网 PYTHON 

分 类 号：TD40[矿业工程—矿山机电] TP391.44[自动化与计算机技术—计算机应用技术] TN929.5[自动化与计算机技术—计算机科学与技术]