Development, Design And Implementation Of Smart Greenhouse Based On The Internet Of Thing

With the emergence of M2 M,sensor network,smart earth and other related terms,it marks the rapid development of the Internet of things technology,so the Internet of things technology provides effective technical support for the establishment of Intelligent Greenhouse System Based on the Internet of things.Based on the Internet of Things technology,this paper studies and realizes an intelligent greenhouse,so as to improve the crop yield,and thus improve the economic income of farmers.This paper is divided into three parts,namely,the control part,the monitoring and acquisition part,and the computer terminal part.First with strawberry as experimental object,the research of strawberry growth cycle,and environmental parameters of each cycle need to grow,and then in the intelligent greenhouse experiment,through the intelligent greenhouse control strawberry growth environment,make the growth of strawberry to obtain the optimal environment,as well as testing and improve overall system of intelligent greenhouse.The control part and monitoring collection part are mainly realized by using Zigbee wireless sensor network technology.Zigbee technology has the advantages of low cost,simple construction and low consumption [1],which can realize the collection,monitoring and control of crop growth information when parameters are needed.Sensors on each node,such as temperature and humidity sensors,light sensors,CO2 concentration sensors,etc.,are used to collect parameters,which are then sent to the computer terminal through the node protocol.Meanwhile,the computer terminal can control the parameters in the shed through the node protocol again,so as to achieve the optimization of the growth environment [2].At the same time,the computer terminal part can also send the collected information to the mobile terminal at any time through Internet technology,which is convenient for viewing and responding at any time and placeWill be collected relevant data into the database of strawberry growth experiment,through data analysis to get the optimal growth environment parameters of strawberry,farmers planting of data provides effective theoretical support,also provide reliable data for crop improvement,this can better promote the development of our country agriculture [3].At the same time,this paper proposes a solution to the problem of multi-sensor data fusion and carries out data fusion experiments,which can effectively reduce the energy loss of sensor nodes and the problem of data redundancy in the process of data transmission.Although the utilization rate of greenhouses in agriculture is relatively high and the mechanization degree has also been improved,it is still affected by regional,temperature and other related factors,and the overall intelligence degree is low.Therefore,by combining traditional agriculture with advanced Internet of Things technology and through experiments,data analysis and other means,intelligent greenhouses can be established to break the shackles of agriculture by regional,seasonal,temperature and other conditions and truly achieve intelligence.This is the significance of studying and realizing intelligent greenhouses.