Design of Greenhouse Environmental Monitoring System Based on Internet of Things

Abstract

As a new type of network technology used for information exchange and communication, Internet of things has received more and more attention and has a great application prospect in the aspect of intelligent agriculture.The passage designs an environment monitoring system based on Internet of things technology according to the important environmental parameters in greenhouse. Taking data acquisition of temperature and humidity as an example, the system introduces the data acquisition unit, analyzes the working principle of Zigbee module chip and the software flow of coordinator to realize data sending and receiving. Users can view the local upper computer and remote mobile phone side, timely grasp of data changes and abnormalities. The monitoring system is helpful for the research of Internet of things technology in greenhouse, including the selection of sensors and the establishment of ad hoc network, which is helpful for the further application and popularization of Agricultural Internet of things technology.