基于物联网的智能花卉栽培系统设计研究

Design and Research of Intelligent Flower Planting System based on Internet of Things

为提高花卉栽培的质量,确保其稳定的生长环境,满足种植者对花卉生长环境进行远程监测与调控的需求,本文基于物联网技术,设计了一款智能花卉栽培系统。本系统是基于物联网3层架构进行分层次设计,主要使用STM32单片机,通过温度、湿度、光照、烟感传感器实现全面感知,WiFi无线传输进行信息交互,并在机智云平台进行实时监测和远程操控。种植者根据花卉栽培环境对其土壤温湿度、环境温湿度、CO_(2)浓度、光照强度进行远程监测,并通过App实现远程开启水泵、排气扇、补光灯等功能;依据具体花卉栽培需求在App操作界面调整指标从而实现自动灌溉、自动补光、自动开启排气扇等功能。本设计性能稳定,达到了预期效果,能够有效解决在花卉栽培过程中出现的环境信息获取不准确、不及时和操作不妥当导致的花卉死亡等问题。

In order to improve the quality of floriculture,ensure the stability of its growing environment,and meet the needs of growers for remote monitoring and regulation of the growing environment of flowers,this paper designs an intelligent floriculture system based on the Internet of Things technology.This system is designed hierarchously based on the three-layer architecture of the Internet of Things.STM32 microcontroller is mainly used to realize comprehensive perception through temperature,humidity,light and smoke sensors,WiFi wireless transmission for information interaction,and real-time monitoring and remote control on the intelligent cloud platform.Growers can remotely monitor the soil temperature and humidity,ambient temperature and humidity,CO_(2) concentration and light intensity according to the flower cultivation environment,and remotely turn on the pump,exhaust fan,fill light and other functions through the App.According to the specific flower cultivation needs,adjust the indicators in the App operation interface to realize automatic irrigation,automatic light filling,automatic opening of exhaust fan and other functions.The design has stable performance and achieved the expected effect,and can effectively solve the problems of flower death caused by inaccurate environmental information acquisition,untimely operation and improper operation in the process of flower cultivation.