Study On The Growth Of The Wireless LED Filling System In The Greenhouse

The progress of global science and technology has been gradually improving people’s living standard. The promotion of illumination technique is one of the aspects that people are focusing on. Specifically, the illumination performance and quality are even more closely correlated. Wireless communication technique, with its widely used applications and great advantages, plays an important role in influencing every field in modern society. LED illumination tool is one the essential tools in agricultural production. Zigbee technique is a low-price, low-power consumption communication standard protocol which meets the requirement of low-cost of agricultural. Additionally, in comparison of wired sensor network system,Zigbee has more convenience in networking and lower environmental request in wiring. That is the reason why it is now widely utilized in agricultural applications.The following discourse is divided into two parts. The first part is wireless data collection in use of the sensors, The second part is System-intelligent Control. Illumination sensors are installed in multiple nodes inside the greenhouse. Because of the information transmitting function in the wireless module of Zigbee, the monitoring network is able to collect the information from those sensors via coordinator(s). The objective of data storage, processing and display are then achieved, following by data management eventually. In the end of this thesis, the main interface and function of the system are illustrated and the related lab test is demonstrated to check its performance.