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http://dx.doi.org/10.13067/JKIECS.2013.8.6.839

Optimization of Ship Management System  

Syan, Lim Chia (동서대학교 대학원 메카트로닉스공학과)
Park, Soo-Hong (동서대학교 메카트로닉스공학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.8, no.6, 2013 , pp. 839-846 More about this Journal
Abstract
In this paper, an effort has been made to design and develop an optimized programming model for Real-time Ship Management System. Replacing the conventional interrupt-driven programming model, an embedded real-time operating system (RTOS) has been implemented on the system, allowing processes to run virtually simultaneous and multitasking. Data management algorithms are designed and developed in the RTOS to facilitate data distribution amongst tasks and optimize the CPU processing time through intelligent resource utilization. Finally, data lost in the system has been minimized via the improvement of data processing rate under the optimized programming model.
Keywords
RTOS; FreeRTOS; Ship Management System; Programming Model; Optimization;
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