Journal of Positioning, Navigation, and Timing (J Position Navig Timing; JPNT)
Indexed in KCI (Korea Citation Index)
OPEN ACCESS, PEER REVIEWED
pISSN 2288-8187
eISSN 2289-0866

Development and Verification of Operation Management Tool for KASS

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CONTENTS

Research article

Citation: Son, M., & Lee, B.S. 2023, Development and Verification of Operation Management Tool for KASS, Journal of Positioning, Navigation, and Timing, 12, 431-436.

Journal of Positioning, Navigation, and Timing (J Position Navig Timing) 2023 December, Volume 12, Issue 4, pages 431-436. https://doi.org/10.11003/JPNT.2023.12.4.431

Received on 31 October 2023, Revised on 17 November 2023, Accepted on 25 November 2023, Published on 15 December 2023.

License: Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/bync/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Development and Verification of Operation Management Tool for KASS

Minhyuk Son1†, ByungSeok Lee2

1System Engineering & Integration Team, SBAS Program Office, Korea Aerospace Research Institute, Daejeon 34133, Korea

2SBAS Program Office, Korea Aerospace Research Institute, Daejeon 34133, Korea

†Corresponding Author: E-mail, mhson@kari.re.kr; Tel, +82-42-870-3991; Fax, +82-42-860-2789

Abstract

In order to provide continuous Korea Augmentation Satellite System (KASS) services, the operation organization should continuously and systematically perform operations, maintenance, and technical activities. All subsystems of KASS, all Line Replacement Units (LRUs), and Software Replacement Units (SWRUs) should be operated and maintained continuously. In order to effectively manage these activities, it is necessary to develop an Operation Management Tool (OMT). For this purpose, operation management, operation organization, and operation activities were defined. The defined requirements were divided into general, function, interface, and database for OMT development, and functions and decision-making procedures consisting of site/asset/trouble/work order/schedule management were designed. The OMT developed by reflecting the site and asset information as well as the design content met predefined requirements. The OMT will be actively used in actual KASS operation and will evolve by continuously reflecting the additional requirements of operators. Through this tool, KASS will support continuous service provision.

Keywords

SBAS, KASS, operation, working order, schedule management

References

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Houllier, C., Authié, T., Comelli, G., Lee, B., Lee, E., et al. 2022, Korea Augmentation Satellite System (KASS): First System Performance with Deployed System, in Proceedings of the 35th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2022), Denver, Colorado, 19-23 Sep 2022, pp.103-116. https://doi.org/10.33012/2022.18309

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Son, M., Yun, Y., & Lee, B. 2022, Development Status of Operation Concept and Procedures for KASS, JPNT, 11, 51-58. https://doi.org/10.11003/JPNT.2022.11.1.51

Acknowledgments

본 연구는 국토교통부 위성항법보정시스템 안전운용기술개발 사업의 연구비 지원 (RS-2021-KA164208)에 의해 수행되었습니다.

Author contributIons

Conceptualization, Son, M.; methodology, Son, M.; validation, Son, M., Lee, B.; formal analysis, Son, M.; investigation, Son, M., Lee, B.; resources, Son, M., Lee, B.; data curation, Son, M.; writing-original draft preparation, Son, M.; writing-review and editing, Son, M., Lee, B.; visualization, Son, M.; supervision, Son, M.; project administration, Lee, B.

Conflicts of interest

The authors declare no conflict of interest.