attached
In this system, the process is initiated by collecting
data of the growing environment measured by sensors and
transmitted as inputs to the Arduino processing unit. The
controlling system works by processing these data to adjust
climate conditions inside the greenhouse. Values of soil
moisture, soil temperature, inside air temperature, inside air
humidity, inside visible light intensity, ultra violet (UV) light
intensity, outside humidity, outside temperature, and outside
visible light intensity are measured by sensors of the system.
Among these parameters the system is capable to control
temperature, humidity and soil moisture levels as per the
requirement. A database developed for climatic and soil
parameters, both inside and outside the greenhouse, can be
used for further analysis. The communication between the
Arduino processing unit and computer is achieved via PLXDAQ software, which also facilitates visualising data using
MS Excel and Liquid Crystal Display (LCD). This automated
greenhouse is the best solution for the people who are
interested in cultivating at domestic or greenhouse levels.
Furthermore, this system can be used for research purposes
where growth of particular plant is monitored under control
climate conditions.
