摘要
为弥补传统农业全靠经验判断培育农作物的不足,提出一种基于物联网的农业大棚控制系统设计。确定了智慧农业监控系统的整体方案,设计了基于华为Lite-OS开发环境和STM32高性能物联网开发板的农业大棚监测及控制系统。采集传感器数据,然后通过使用NB-IoT通信模块,实现了农业大棚内温度、湿度和光照强度的数据传输到华为云端,再通过华为云IoT平台下发命令来控制农业电机和棚内LED的补光工作,编写了检测农业大棚内光电强度和温湿度应用程序,实现了对农业大棚状态信息监测和显示。最后,搭建硬件平台进行农业大棚的信息测试,测试表明,可以实时监测大棚内的状况并采取故障检测。
In order to make up for the shortage of traditional agriculture which depends on experience judgment to cultivate crops,a control system design of agricultural greenhouse based on Internet of Things is proposed.Firstly,the overall scheme of intelligent agricultural monitoring system is designed,and the agricultural greenhouse monitoring and control system based on Huawei LiteOS development environment and STM32 high-performance Internet of Things development board is designed.Collect sensor data,and then through the use of NB-IoT communication module,realize the data transmission of temperature,humidity and light intensity in the agricultural greenhouse to the Huawei cloud,and then through the Huawei cloud IoT platform,issue the command to control the light supplement work of the agricultural motor and the LED in the greenhouse,write the application program to check the photoelectric strength,temperature and humidity in the agricultural greenhouse,and realize the status information of the agricultural greenhouse monitoring and display.Finally,the hardware platform is built to test the information of the agricultural greenhouse.The test shows that it can monitor the condition of the greenhouse in real time and take fault detection.
作者
李睿欣
姚磊
谢伟鸿
Li Ruixin;Yao Lei;Xie Weihong(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200082,China)
出处
《农业装备与车辆工程》
2021年第5期72-75,共4页
Agricultural Equipment & Vehicle Engineering
关键词
农业大棚
监控系统
设计
云IoT平台
agricultural greenhouse
monitoring system
design
cloud IoT platform
