基于物联网的智能温室控制系统的研究与设计-电子与通信工程专业论文.docx

万方数据 万方数据 Subject ：Intelligent greenhouse control system based on Internet of things Specialty ：Electronic and Communication Engineering Name ：Yu Fengjun （Signature） Instructor：Wang Yamin （Signature） Guo Wei （Signature） ABSTRACT With the development of Internet technology, the uses of Internet technolo-gy in agriculture gradually become the mainstream of modern agricultural development in the future. It will lead to the subversion of the traditional way of farming and development of new agricultural technology in IOT era.At present, most greenhouses in china are equipped with simple facilities.The control of environmental factors is mainly relied on manpower, with a lack of scientific technical indicators and equipment. According to the domestic situation,this dissertation designed ansmart greenhouse control system based on IOT, which tightly combined traditional agricultural equipment and the wireless network through the sensor, and finally fulfilled the smart remote control of greenhouse. This system adopted the concept of Modular design,and mainly consisted of three components,data collection terminal (Cortex-M0),information processing server-side(Cortex-A8) and the human-computer interaction interface(PC). The function of each part are as follows: Using LPC1114 as the core processor of data collection terminal, collecting and displaying the greenhouse environmental data through each sensor module.This modular designed structure is endowed with more flexibility and could lead to the increase of the scalability for data acquisition terminal. At the server side, the control center of smart greenhouse system is formed by S5PC100 core processor, Linux operating system and control module. Data collection terminal transmits data to the server through ZigBee, then after data processing and storage by the server, commands will be issued to data collection terminal to perform the appropriate equipment operation. The human-computer interaction interface is based on B