DOI QR코드

DOI QR Code

Design of Ubiquitous Multi-Static Sonobuoy System with Smart Phone Control Function

스마트 폰 제어기능을 갖는 유비쿼터스 다중상태 소노부이 시스템 설계

  • Kim, Jong-In (Department of Electronic and Control Engineering, Republic of Korea Naval Academy) ;
  • Lee, Seok-Won (Department of Electronic and Control Engineering, Republic of Korea Naval Academy) ;
  • Han, Min-Seok (Department of Electronic and Control Engineering, Republic of Korea Naval Academy)
  • Received : 2021.03.30
  • Accepted : 2021.04.20
  • Published : 2021.04.30

Abstract

In this paper, we intend to improve the availability by integrating Sonobuoy, the most essential detection system used in anti-submarine operations, with LTE communication of smart devices. Anti-submarine capability to respond to the threat of North Korean submarine forces is becoming increasingly important, and continuous research and development is required. This paper aims to enhance the ability of acoustic tactics by using a military-only LTE communication system installed on a ship, smart devices that can be linked to it, and a multi-static sonobuoy controlled by them. The proposed system can increase the visual effect by not only displaying coordinate values by receiving accurate coordinate information of each sonobuoy to a smart device, but also displaying a marker on a map.

본 논문에서는 대잠 작전 시 가장 필수적으로 사용되는 탐지체계인 소노부이를 스마트 기기의 LTE 통신과 접목시켜 가용성을 개선하고자 한다. 북한 잠수함 세력의 위협을 받고 있는 현 상황에서 이에 대응하기 위한 대잠능력은 점점 더 중요해지고 있으며, 지속적인 연구 및 개발이 필요하다. 본 논문은 배에 설치된 군 전용 LTE 통신 시스템과 이에 연동 가능한 스마트기기 그리고 이들의 통제를 받는 다중상태 소노부이를 이용하여 음향 전술의 능력을 높이고자 한다. 제안된 시스템은 각각의 소노부이의 정확한 좌표 정보를 스마트기기에 수신하여 좌표 수치를 표시할 뿐만 아니라 지도에 마커를 표시함으로써 시각적인 효과를 증대시킬 수 있다.

Keywords

References

  1. https://en.wikipedia.org/wiki/Sonobuoy
  2. Ho Seuk Bae, Wan-Jin Kim, Da-Woon Lee, Wookeen Chung "Estimation of the property of small underwater target using the mono-static sonar" The Journal of the Acoustical Soceity of Korea Vol.36, No.5 2017.
  3. Youn gu Lee "Depth estimation of an underwater target using DIFAR sonobuoy" The Journal of the Acoustical Soceity of Korea vol.38, No.3 2019.
  4. Sang-Yell Gwak "Target Localization for DIFAR Sonobuoy compensated Bearing Estimation and Sonobuoy Position Error" Journal of the Korea Academia-Industrial cooperation Soceity vol.21, 2 pp. 221-228, 2020.
  5. Navy Power Analysis Test and Evaluation Team "A study on improving the sonobuoy system to improve anti-submarine detection capability" Final Report on Naval Combat Experiment Research Service, 2011.
  6. Hyuntaek Lim, Yong-Gab Cho "A Study on Policy Making for e-Navigation from the Viewpoint of a Maritime Digital Communication Network" Journal of the Korean Society of Marine Environment & Safety, Vol. 24, No. 6, pp. 679-685, October 31, 2018. https://doi.org/10.7837/kosomes.2018.24.6.679
  7. https://appinventor.mit.edu/explore/ai2