Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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Developed Ethernet based image control system for deep-sea ROV

심해용 ROV를 위한 수중 원격 영상제어 시스템 개발

  • Kim, Hyun-Hee (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Jeong, Ki-Min (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Park, Chul-Soo (Soo Tech Co.) ;
  • Lee, Kyung-Chang (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Hwang, Yeong-Yeun (Department of Control and Instrumentation Engineering, Pukyong National University)
  • 김현희 (부경대학교 제어계측공학과) ;
  • 정기민 (부경대학교 제어계측공학과) ;
  • 박철수 (수테크) ;
  • 이경창 (부경대학교 제어계측공학과) ;
  • 황용연 (부경대학교 제어계측공학과)
  • Received : 2018.09.28
  • Accepted : 2018.12.03
  • Published : 2018.12.31
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Abstract

Remotely operated vehicle(ROV) and autonomous underwater vehicle(AUV) have been used for underwater surveys, underwater exploration, resource harvesting, offshore plant maintenance and repair, and underwater construction. It is hard for people to work in the deep sea. Therefore, we need a vision control system of underwater submersible that can replace human eyes. However, many people have difficulty in developing a deep-sea image control system due to the deep sea special environment such as high pressure, brine, waterproofing and communication. In this paper, we will develop an Ethernet based remote image control system that can control the image mounted on ROV.

Keywords

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Fig. 1 Classification of marine robot

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Fig. 2 Structure of image control system for deep sea

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Fig. 3. Maximum strain rate of HD camera pressure vessel

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Fig. 5 Design of pressure vessel for HD camera module

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Fig. 4. Maximum stress of HD camera pressure vessel

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Fig. 7 Design of pressure vessel for image control module

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Fig. 9 Software architecture of image control system

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Fig. 11 Image control module mounted on pressure vessel

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Fig. 12 GUI program

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Fig. 13 Video image of underwater

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Fig. 6 Pressure vessel for HD camera module

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Fig. 8 Pressure vessel for image control module

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Fig. 10 camera control module(L) & image conversion module(R)

Table 1. Analysis of HD camera pressure vessel

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References

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