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Design of Monitoring System for Network RTK

네트워크 RTK 환경에 적합한 감시 시스템 설계

  • Shin, Mi-Young (Marine Safety Research Division, Korea Research Institute of Ships and Ocean Engineering) ;
  • Han, Young-Hoon (Marine Safety Research Division, Korea Research Institute of Ships and Ocean Engineering) ;
  • Ko, Jae-Young (Marine Safety Research Division, Korea Research Institute of Ships and Ocean Engineering) ;
  • Cho, Deuk-Jae (Marine Safety Research Division, Korea Research Institute of Ships and Ocean Engineering)
  • 신미영 (한국해양과학기술원 부설 선박해양플랜트연구소, 해양안전연구부) ;
  • 한영훈 (한국해양과학기술원 부설 선박해양플랜트연구소, 해양안전연구부) ;
  • 고재영 (한국해양과학기술원 부설 선박해양플랜트연구소, 해양안전연구부) ;
  • 조득재 (한국해양과학기술원 부설 선박해양플랜트연구소, 해양안전연구부)
  • Received : 2015.09.23
  • Accepted : 2015.12.28
  • Published : 2015.12.31

Abstract

Network RTK is a precise positioning technique using carrier phase correction data from reference stations within the network, and is constantly being researched for improved performance. However, the study for the system accuracy has been performed but system integrity research has not been done as much as system accuracy, because network RTK has been mainly used on surveying for static or kinematic positioning. In this paper, adequate monitoring system for network RTK is designed as basis research for integrity monitoring on network RTK. To this, fault tree on network RTK is analyzed, and a countermeasure is prepared to detect and identify the each fault items. Based these algorithms, monitoring system to use on central processing facility is designed for network RTK service.

Acknowledgement

Supported by : 국토해양부

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