Earticle

초록

영어

In this research we discuss a plant production system based on heliostats and LEDs using automatic sliding cultivation shelves. In our production system, a hybrid lighting system of sunlight and LEDs is adopted to promote plant growth. Sunlight is thus provided to plants by using a solar tracking system during the day. LED lights are then used for illumination during the nighttime or on cloudy or rainy days. We also study reduction ratios of sunlight reflected into the plant production system and uniform irradiation capability of LED light. Safety of proposed sliding cultivation shelves is further investigated through structural analysis. An actual case study is demonstrated by growing ginseng seedlings in our plant production system and their cultivation results are analyzed. As a result, this paper provides useful information and fundamental data for developing a plant production system which uses both sunlight and artificial light.

목차

Abstract
 1. Introduction
 2. Solar Tracking and LED Lighting Systems
  2.1. Solar Tracking System
  2.2. Performance Tests for a Solar Tracking System
  2.3. Tests of Light Reduction Rate for Sunlight
  2.4. Tests of Uniform Irradiation of LED Light
 3. Closed-type Plant Production System and Sliding Cultivation Shelves
  3.1. Closed Plant Production System
  3.2. Cultivation Shelves
 4. Plant Production System
  4.1. Hybrid Lighting System and Environmental Controller
  4.2. Control and Monitoring System for Plant Production
 5. Plant Cultivation
 6. Conclusions
 References

키워드

저자

• Bong-Jo Ryu [ Mechanical Engineering, Hanbat National University, Korea ]
• Youngshik Kim [ Mechanical Engineering, Hanbat National University, Korea ]
• Soonbae Chung [ Smartech Co. LTD., Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605