Design Of Intelligent Monitoring System For Rice Seedling Greenhouse In Northeast China Based On ZigBee

In recent years, the Internet of things technology has gradually deepen in many aspects with it’s rapid development. One of the essential areas of the Internet of things technology is the application of the wisdom agricultural.this design use market requirements to accurate management and support the forecasting and early warning data of seedling process, to achieve the maximum output of high-quality rice with the minimum energy consumption and labor costs. Besides, it establish a reliable long-term testing and managing system, to cultivate stronger rice seedlings and lay a good foundation for the high yield of rice in Northeast China.The intelligent monitoring system of rice seedling greenhouse collect the data of temperature, humidity, soil moisture, carbon dioxide concentration and light intensity in the greenhouse, and analyze Through the monitoring of ZigBee sensor network and Ethernet.The main contents in this design scheme are as follows:The main contents in this design scheme are as follows:(1) Describe domestic and foreign agricultural greenhouse, seedling greenhouses,plant factory development present situation, investigate the intelligent greenhouse agriculture products have already been published. Analyze the details of technology,realization method and design plan of these intelligent greenhouse, as well as the problems after been put into use.(2) Introduce the technical features of ZigBee short-range wireless communication technology, the advantages of seedling greenhouse application, and illustrate the advantages of the design scheme by combine the results of the preliminary investigation and the new technology in markets.(3)Analyze the work flow of Z-stack protocol stack in ZigBee short distance wireless communication, and make it more suitable for the network development of seedling in Greenhouse based on the previous analysis.(4)Completed the hardware development of data node and Data Coordinator in seedling greenhouse with STM32F103 produced by STMicro.(5)KEIL、IAR、Visual Studio、Navicat and other development tools were being used in the developments of database, ZigBee wireless communication network, host and client.