Journal of the Institute of Convergence Signal Processing (융합신호처리학회논문지)

The Korea Institute of Convergence Signal Processing (한국융합신호처리학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on Drone Nozzle Design for Greenhouse Shading

온실차광을 위한 드론 전용노즐 설계에 관한 연구

  • Received : 2023.09.30
  • Accepted : 2023.12.25
  • Published : 2023.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

Recently, the distribution of drones is being activated by saving farmers' working time and protecting them from harmful human bodies from pesticides due to the mission of spraying pesticides using drones. It is possible to compensate for various shortcomings derived from the existing pesticide spraying method, wide-area control and helicopter control. Recently, the smart farm expansion policy has actively used it to generate profits for farmers by increasing harvests by monitoring growth information of various crops based on IoT in real time and collecting big data on key variables, and related drone industry technologies are also being developed. In this study, drones were applied to the work of shading greenhouses to secure diversity in agricultural application fields, and basic research on the greenhouse environment was conducted to materialize the technology related to shading. In order to provide high-quality light in consideration of the internal and external environment of the green house, basic research was conducted to enable light-shielding missions using drones through nozzle design for uniform spraying of nozzles of drones, light-transmitting rate analysis of green houses, and light-shielding agent application experiments.

최근 드론을 활용한 농약 살포 임무로 농민들의 작업 시간을 절약하고 농약 및 인체 유해성으로부터 보호되어 드론 보급이 활성화되고 있다. 기존 농약 살포 방식인 광역방제기와 헬기 방제에서 파생된 여러 단점 보완이 가능하다. 최근에는 스마트팜 확대 정책으로 IoT 기반의 다양한 작물의 생육 정보를 실시간 모니터링하고 핵심 변수에 대한 빅데이터 수집을 통해 최적의 생육 환경을 구축하여 수확 증대를 통한 농민의 수익 창출에 적극 활용되고 연관 드론 산업 기술도 발전되고 있다. 본 연구에서는 농업응용 분야의 다양성을 확보하기 위해서 비닐하우스 차광을 위한 작업에 드론을 적용하였고 차광막 살포와 관련된 기술 구현을 구체화하기 위하여 비닐하우스 환경에 대한 기초 연구를 실시하였다. 비닐하우스의 내부와 외부 환경을 고려하여 양질의 빛을 제공하기 위해 드론 노즐의 균일 살포를 위한 노즐설계, 비닐하우스의 투광률 분석, 차광제 도포 실험을 통하여 드론을 활용한 차광임무가 가능하도록 하는 기초연구를 수행하였다.

Keywords

Acknowledgement

본 과제(결과물)는 교육부와 한국연구재단의 재원으로 지원을 받아 수행된 3단계 산학연협력 선도전문대학 육성사업(LINC 3.0)의 연구결과 입니다.

References

  1. J. W. Choi, M. J. Kim and J. Y. Lee, "Evaluation of the Farmers' Workload and Thermal Environments during Cucumber Harvest in the Greenhouse", Journal of The Korean Society of Living Environmental System, vol.9 No.3, pp. 245-253, 2002.
  2. I. S. Jeong, C. G. Lee, L. H. Cho, S. Y. Park, M. J. Kim, S. J. Kim and D. H. Kim, "Development and Validation of Inner Environment Prediction Model for Glass Greenhouse using CFD", Protected Horticulture and Plant Factory, vol.29 no.3, pp. 285-292, 2020. https://doi.org/10.12791/KSBEC.2020.29.3.285
  3. Y. S. Kwon, E. J. So, S. H. Lee, I. J. Kim, S. D. Kim, C. W. Jeong and D. I. Kim, "Effects of Shading Materials on the Greenhouse Environment and Growth of Grape in 'Jaok' Grape" HORTICULTURE ABSTRACTS, vol.37 no.2, pp. 126, 2019.
  4. J. D. Song, "Practical Use and Efficiency of Agricultural Drones : Focusing on the Comparative Efficiency Analysis of Drones and Pest Control Machines", Korean Journal of Social Quality, vol.4 no.2, pp. 1-18, 2020. https://doi.org/10.29398/KJSQ.2020.4.2.1
  5. H. K. Chang, J. J. Park and C. W. Kim, "Analysis of the Cooling Effect of a Smart Glass Greenhouse Using Cooling Fan, Vinyl Barrier, and Shading Net", Transactions of the Korean Society of Mechanical Engineers - A, vol.45 no.10, pp. 945-951, 2021. https://doi.org/10.3795/KSME-A.2021.45.10.945
  6. M. Y. Lim, H. J. Jeong, M. Y, Roh, G. L. Choi, S. H. Kim and S. H. Choi, "Changes in Greenhouse Temperature and Solar Radiation by Fogging and Shading During Hydroponics in Summer Season", Journal of Bio-Environment Control, vol.30 no.3, pp. 230-236, 2021. https://doi.org/10.12791/KSBEC.2021.30.3.230
  7. J. T. Lim, W. R. Lee and S. B. Lee,"Application of Drone to Prevent the Spread of Green Tides in Lake Environment", The Journal of Korea Institute of Convergence Signal Processing, vol.24 no.1, pp. 27-33, 2023.
  8. D. W. Kim, J. Y. Kim, D. H. You, C. S. Kim, J. M. Kim, S. W. Lee, K. I. Kim, S. M. Jang, H. Y. Lee and B. C. Lee, "The Comparison of Growth and Main Composition by Various type of Shading Film in Ginseng Cultivated plastic film house", The Korean Society of Medicinal Crop Science, pp. 49-50, 2012.
  9. J. T. Lim, "A Study on the Characteristic Analysis of the Pest Control Drones Using Smart Operating Mode," Journal of Convergence for Information Technology, vol.9, no.10, pp. 108-113, 2019. https://doi.org/10.22156/CS4SMB.2019.9.10.108
  10. J. T. Lim, "Development of Spray Calculation Algorithm Using the Pest Control Drones,"Journal of Convergence for Information Technology, vol.10 no.10, pp. 135-142, 2020. https://doi.org/10.22156/CS4SMB.2020.10.10.135
  11. H. W. Chung, Y. G. Ha, M. H. Im, J. E. Shin, J. A. Do, J. H. Cho, K. S. Kwon and S. H. Park. "Establishment of 22 Pesticide MRLs in Agricultural Products based on Risk Assessment", Korean J Environ Agric, vol.30 no.2, pp. 156-162, 2011. https://doi.org/10.5338/KJEA.2011.30.2.166