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http://dx.doi.org/10.5394/KINPR.2003.27.1.087

Design and Implementation of Real-Time Monitoring System for PLGR Work  

Lee, Tae-Oh (Department of Computer Engineering, School of Information Engineering, Tongmyong University of Information Technology)
Jeong, Seong-Hoon (Graduate school of Korea Maritime University)
Yim, Jae-Hong (Division of Radio and Information Communication Engineering, Korea Maritime University)
Abstract
Submarine optical fiber cable construction consists of marine survey, PLGR(Pre Lay Grapnel Run), shore-end-work, laying the submarine optical cable. This PLGR is work to ease the cable lay safely in seabed, improve the performance of Plough and ROV (Remotely-Operated Vehicle) laying work, and protect laying equipment. This paper presents the design and implementation of real-time monitoring system for PLGR work in submarine optical fiber cable construction enterprise. In this paper, we designe overall real-time monitoring system. For this purpose, the modules such as serial multiport communication module, real-time processing module, environment configuration module, real-time graph and a printout modules are designed and implemented. For the validity evaluation of this paper, serial multi port communication module, data parsing, realtime graph output are implemented and tested.
Keywords
GPS; NMEA-0183; PLGR; Plough; ROV; submarine optical fiber cable; serial communication; real time monitoring; GPS; NMEA-0183; PLGR; Plough; ROV;
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