基于LORA的农作物管理系统设计

Design of a Crop Management System Based on LORA

该文提出一种基于LORA组网技术的农作物管理系统设计与实现方案。该系统利用多个LORA模块进行组网,并与STM32单片机、YL-69土壤湿度传感器、光感检测等传感器共同搭建,对农作物环境状态进行数据的采集和处理,实现精准把控农作物的生长环境参数因子,并通过负反馈调节自动校正异常环境因子,实时确保农作物处于较为适宜的生长环境,从而提高产量,助力我国智慧农业的发展。通过测试,该管理系统在空旷地带、气候正常的条件下,稳定通信距离可以达到5 km,数据传输正常,且能够完成该文设计的自动校正行为,校正行为误差率均低于0.26%。

A design and implementation scheme of crop management system based on LORA networking technology is proposed.The system uses multiple LORA modules for networking,and is jointly built with STM32 single-chip microcomputer,YL-69 soil moisture sensor,light sensing detection and other sensors to collect and process data on the environmental status of crops,so as to accurately control the growth environment parameters of crops.Besides,the system automatically corrects abnormal environmental factors through negative feedback regulation and ensure that crops are in a more suitable growth environment in real time,thereby increasing production and helping the development of smart agriculture in China.Through the test,under the condition of open area and normal climate,the stable communication distance of the management system can reach 5 km,the data transmission is normal,and can complete the automatic correction behavior designed in this paper,and the correction behavior error rate is less than 0.26%.