摘要
笔者将S5PV210作为主控制器,采用温度、湿度、光照度等传感器采集农业大棚的状态信息,并使用MQTT协议的发布/订阅消息模式实现了大棚环境的远程监测。MQTT协议能够有效降低网络流量,适合农业物联网等低带宽及不稳定的网络环境。
In this paper,s5pv210 is used as the main controller,temperature,humidity,illumination and other sensors are used to collect the status information of the agricultural greenhouse,and mqtt protocol publish/subscribe message mode is used to realize the remote monitoring of the greenhouse environment.Mqtt protocol can effectively reduce network traffic,and is suitable for low bandwidth and unstable network environment such as agricultural Internet of things.
作者
梁永恩
Liang Yongen(Information and Automation College,Guangdong Science and Trade Vocational College,Guangzhou Guangdong 510430,China)
出处
《信息与电脑》
2020年第3期70-71,74,共3页
Information & Computer
关键词
环境监测
MQTT
农业大棚
environmental monitoring
mqtt
agricultural greenhouses
