Real-time Monitoring System Of Precision Agriculture Design And Implementation Based On LabVIEW

The research content of this thesis is based on the cooperation of the "precision agriculture demonstration project based on Internet of things"between Information engineering college of Zhengzhou University and The twenty-seventh Research Institute of China Electronic Technology Group. According to the needs of the modern agriculture intelligent control of greenhouse environment, and the complexity and variability of the greenhouse scene,with safe and reliable, and accurate measurement and control, management and convenient as design principles, the project designs and implements the real-time acquisition of various environmental factors around the greenhouse, the intelligent control of field equipment and agriculture greenhouse remote monitoring based on Internet of things.The task of this thesis is to build a greenhouse monitoring system network architecture, and use the integrated development environment software Lab VIEW to design and realize the man-machine interface of monitoring system. Greenhouse monitoring system’s main features includes:obtain environmental information from the sensor nodes;adjust the greenhouse environment various factors;dynamic video monitoring of greenhouse environment;analysis, display and store various types of environmental data and so on.The main completed work is as follows:l)Design the network architecture of the monitoring system, including equipment type selection, screening of communication protocol,and identify the development environment of the top design of PC monitoring system.2)Design and realize wireless communication between the upper machine and multi-protocol gateway,multi-protocol gateway and sensor nodes, multi-protocol gateway and control nodes,PC and video monitoring nodes.Then test a large number of communication links, the results show that the monitoring system has good stability and reliability.3)Using Lab VIEW design intuitive and vivid greenhouse monitoring visual operating interface, mainly includes:sensor node list area,control commands written area,environmental parameters such as temperature, humidity display area, control institutions status display such as fan and irrigation, video monitoring display area, etc.