基于MQTT协议的物联网岸电监控系统  

SHORE POWER MONITORING SYSTEM OF INTERNET OF THINGS BASED ON MQTT PROTOCOL

作　　者：曹小华[1] 李泊桓 徐上尉 Cao Xiaohua;Li Bohuan;Xu Shangwei(School of Logistics Engineering,Wuhan University of Technology,Wuhan 430000,Hubei,China)

机构地区：[1]武汉理工大学物流工程学院,湖北武汉430000

出　　处：《计算机应用与软件》2023年第3期11-16,27,共7页Computer Applications and Software

基　　金：国网岸电科技项目(5418-201971157A-0-0-00)。

摘　　要：目前港口岸电系统地域分布较广且供电运行数据无法及时掌握。针对这一问题,设计并开发一种基于MQTT协议的物联网岸电监控系统,利用前端数据采集装置对供电系统的供电运行参数、用户信息、电力信息、设备状态等数据进行实时采集,经过数据处理和封装打包后,采用移动4G模块将封装好的数据通过MQTT协议上传至云端服务器,数据传输采用MD5数据加密算法,实现前端数据采集设备和监控系统之间的可靠数据通信,实时监控岸电系统运行状态,同时利用手机App对岸电系统参数进行实时监控与参数修改,增强物联网岸电监控系统的灵活性和便捷性。At present,the port shore power system is widely distributed and the power supply operation data cannot be grasped in time.Aiming at this problem,this paper designs and implements a shore power monitoring system for the Internet of Things based on the MQTT protocol.The front-end data acquisition device was used to collect the power supply operating parameters,user information,power information,equipment status and other data of the power supply system in real time.After data processing and packaging,the mobile 4G module was used to upload the encapsulated data to the cloud server through the MQTT protocol.The data transmission used the MD5 data encryption algorithm to achieve reliable data communication between the front-end data collection equipment and the monitoring system,and realize real-time monitoring of the shore power system operation.At the same time,the mobile phone App was used to monitor and modify the parameters of the shore power system in real time to enhance the flexibility and convenience of the shore power monitoring system of the Internet of Things.

关 键 词：MQTT协议 传输层 岸电监控 物联网 数据交互 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]