基于LoRa技术的温室农作物自动化培育系统设计

Design of Greenhouse Crops Automatic Cultivation System Based on LoRa Technology

针对现存农业物联网采用ZigBee、Bluetooth等技术面临通信距离短、功耗高的问题,提出基于LoRa无线通信技术的监控、培育系统。该自动培育系统由传感器节点采集、监控、调节施肥模块组成,同时通过对节点入网流程和集中器传输信息的路径探测的设计,使得上位机能通过透传云对农田环境进行有效监测。该系统成本低、适用范围广、实用性能强,在实时监控农作物生长环境的同时以施肥形式培育农作物,能够有效提高生产效率。测试结果证明,该系统具有较高可靠性。

To solve the problems of short communication distance and high power consumption in the existing agricultural internet of things using ZigBee,Bluetooth and other technologies,a monitoring and cultivation system based on LoRa wireless communication technology is proposed.The automatic cultivation system is composed of sensor node acquisition,LG206 node aggregation and fertilization regulation module.At the same time,through the design of node network entry process and concentrator transmission information path detection,the upper function can effectively monitor the farmland environment through cloud transmission.The system has the advantages of low cost,wide application range and strong practicability.It can effectively improve production efficiency by fertilizing crops while monitoring the growing environment of crops in real time.The experiment shows that the system is reliable.