인공광을 이용한 도시철도 지하역사에서의 식물성장 연구

A Sudy on Growth of Plants using Artificial Lighting in Subway Station

The Development of science and technology began with the use of fire. In addition to the invention of an artificial light, more time and activity areas were provided so that continuous technological development has continued. Also, artificial lights brought an improvement in productivity through the applications in various fields such as agriculture, livestock farming, fisheries, and so on. Especially, in the field of agriculture, LED has come to the front as an alternative for food security against extreme climatic change. Meanwhile, with great interest, many researches about the convergence of agricultural biotechnology and LED industry are ongoing over the world. This paper shows the correlation of the plants growth using the LED artificial lighting similar to sunlight, which is needed for photosynthesis, in subway station which has actually no natural lights. Also, it is expected that this paper will lay out the groundwork for improving an environmentally friendly image which gives a relief and an emotional effect to passengers by using nature friendly lighting.