Dynamic greenhouse supplemental light source control with wireless sensor network

The key factors for the good quality and productivity of crop growth in green house are monitoring and controlling. Most study focuses on the effect of each light source while optimal light adjustment has rarely been investigated. In this paper, we suggest new generation of greenhouse monitoring & controlling system based on dynamic supplemental light source control with wireless sensor. And also, we provide method on how to control light source more optimally using cumulative light data. Through the six-month of control and experiment in Damyang testbed, we demonstrate the growth analysis by the effect on the dynamic supplemental light control.