基于PLC的云平台污水处理控制系统设计  

Design of Sewage Treatment Control System for Cloud Platform Based on PLC

作　　者：孙洁 许清河 于凤臣 朱杰[3] 张瑞新 SUN Jie;XU Qinghe;YU Fengchen;ZHU Jie;ZHANG Ruixin(College of Electrical Engineering,North China University of Science and Technology,Tangshan 063210,Hebei,China;Urban Construction Administration of Nanbao Development Zone,Tangshan 063305,Hebei,China;Western Suburbs of Treatment Plant,Tangshan Urban Drainage Co.,Ltd.,Tangshan 063305,Hebei,China;KE Mei-Rui(Tangshan)Environmental Protection Technology Co.,Ltd.,Tangshan 063000,Hebei,China)

机构地区：[1]华北理工大学电气工程学院,河北唐山063210 [2]南堡开发区城市建设管理局,河北唐山063305 [3]唐山城市排水有限公司西郊污水处理二厂,河北唐山063305 [4]柯美瑞(唐山)环保科技有限公司,河北唐山063000

出　　处：《电气传动》2021年第16期51-56,共6页Electric Drive

基　　金：河北省自然科学基金资助项目(E2019209492)。

摘　　要：针对污水处理行业日趋智能化、复杂化导致生产过程中所出现数据传输不稳定、信息更新不及时、远程监控困难等问题,利用物联网技术、智能网关实现下位机不同数据协议融合,利用遥信消息队列传输(MQTT)技术和云平台服务器搭建基于可编程逻辑控制器(PLC)的云平台污水处理控制系统。详细介绍了污水处理功能组成结构、数据采集和传输原理、实现远程监控,并通过数据传输性能实验,证明了云平台服务器在数据传输能力、稳定性、实时性上具有一定的优势。In view of the increasingly intelligent and complicated sewage treatment industry,the data transmission is unstable,the information update is not timely,and the remote monitoring is difficult.The internet of things technology and intelligent gateway were used to realize the fusion of different data protocols of the lower computer,and message queuing telemetry transport(MQTT)technology and cloud platform server were used to build the PLC-based cloud platform sewage treatment and control system.The structure of sewage treatment functions,the principle of data collection and transmission,and the realization of remote monitoring were introduced in detail.Through the data transmission performance experiment,it was proved that the cloud platform server has certain advantages in data transmission capacity,stability and real-time.

关 键 词：污水处理 物联网 遥信消息队列传输(MQTT)技术 云平台 可编程逻辑控制器(PLC) 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]