Research And Application Of Greenhouse Intelligent Monitoring System Based On ZigBee Wireless Sensor Network

As a large agricultural country,China has been committed to agricultural modernization.At present,China has extensively used the science and technology to comprehensively build intelligent agriculture.The development of information and intelligence of facility agriculture is one of the most important projects of intelligent agriculture.In the process of solving the problem of scientific production of facility agriculture,researchers have made a lot of researches on the mode of greenhouse production.Nowadays,automatically collecting the data,displaying the environment of greenhouse in real time,and intelligently controlling the environment of plant in the greenhouse are the main research directions for the intelligent production of greenhouse.Compared with the traditional greenhouse control system,the intelligent greenhouse monitoring system based on ZigBee wireless sensor network can realize the functions of collection and intelligent control,which are more efficient and more preciseThe design of the system includes two parts.The lower computer is used to collect the parameters of greenhouse environment,and the upper computer is used to intelligently monitor greenhouse environment.The lower computer adopts ZigBee wireless sensor network.Hardware nodes adopt modular design for achieving the function of collecting the data of temperature,humidity,light intensity and soil moisture.The modular design includes sensor module,device control module,CC2530 chip module,and serial communication module and power control module.The upper computer is based on the Visual Studio 2013 software platform to be designed.The main functions of remote monitoring system are real-time display and intelligent control.The function of real-time display can call the remote data to make the greenhouse information displayed on the client.Using the fuzzy expert control algorithm,intelligent control system can make the intelligent decision-making to control the greenhouse environment by the remote method.The system developed in this paper can monitor and transmit the data in the greenhouse.And it can monitor in the remote,also achieve the function of making intelligent decision.The cost for the system is effectively controlled.The reliability,practicality,security of the system has been greatly improved.