Application Of Wireless Sensor Network In Greenhouse

Greenhouse control technology is not universal compared to not match with growing demand for greenhouse populations in the north,leading to the inability to expand greenhouse production,in order to solve the problem,so this paper designs the use of wireless sensor networks to realize greenhouse management system platform by using Wireless sensor network architecture,wireless networking technology and stable data transmission characteristics.The Greenhouse system platform is responsible for the remote management of each data acquisition node,cycle collection,data rollup processing,exceeding limit alarm etc.network platform management services,mainly embodies a real-time monitoring of greenhouse environment data and queries for historical data,in which wireless sensor technology,signal processing technology,data fusion technology are the main line to study the design and implementation of application system of wireless sensor network in the greenhouse.The thesis introduces the research background and significance of this article according to chapters.According to the Monitoring requirements in greenhouse based on wireless sensor network,the system design requirements are put forward.Build a hardware network model based on Advantech WISE-4000 Wireless series products,the design goal and design idea of the system are put forward.The software programming design of this system adopts AMC framework to realize data synchronization management,using LABVIEW software development to achieve multi-threaded and multi-process synchronization management of monitoring platform.In this paper,the hardware networking model,software settings and program writing are analyzed in detail,and finally test the effectiveness and stability of the system through field measurement.