摘要
本文基于上海合宙科技有限公司生产的Air724UG LTE Cat.1模块,搭配STC8单片机及其外围电路,实现了农业大棚的远程监控。该系统分为云上平台和云下平台,两个平台以MQTT协议连接和通信,大棚内的环境参量可以实时传送到云端,处理后的数据又可以反向作用于云下平台,管理人员可灵活通过Web客户端或移动终端实现对大棚的远程监控,高效便捷。经测试,本系统具备性价比高、跨平台、易构建的特点,可满足一般场景应用。
This article is based on the Air724UG LTE Cat.1 module produced by Shanghai Hezhou Technology Co.,Ltd.,combined with the STC8 microcontroller and its peripheral circuits to realize a remote monitoring system for agricultural greenhouses.The system is divided into a platform above the cloud and a platform below the cloud.The two platforms are connected and communicated using the MQTT protocol.The environmental parameters in the greenhouse can be transmitted to the platform above the cloud in real time,and the processed data can be reversed to the platform below the cloud.The managers can flexibly realize remote monitoring of the greenhouse through the Web client or mobile terminal,which is efficient and convenient.After testing,this system has the characteristics of high cost performance,cross-platform,and easy to build,which can meet general scenarios.
作者
龙顺宇
林道锦
杨伟
李泽芳
Long Shunyu;Lin Daojin;Yang Wei;Li Zefang(College of Oceanographic Information Engineering,Hainan Tropical Ocean University,Sanya 572022,China)
出处
《单片机与嵌入式系统应用》
2021年第7期82-86,共5页
Microcontrollers & Embedded Systems
基金
海南省2020年教育发展专项资金项目(Hnjg2020-91)
海南热带海洋学院2020年校级教育教学改革研究项目(RHYjgzd20200-4)
海南热带海洋学院2019年校级教改项目(RHYJG2019-08)。
