A Design Method Based on Inherent Testability of Remote Control and Monitoring System for Marine Main Engine
- 10.2991/icaemt-15.2015.146How to use a DOI?
- marine main engine, monitoring and control system, LRU, SRU, CAN bus
During the design phase of a new electronic monitoring and control system, carrying out research on inherent testability can promote the entire system’s testability level and make it be apt to diagnose fault and maintain high reliability. To improve the current insufficient application of inherent testability for remote control and monitoring system (RCMS) of marine main engine, this paper proposes a method to design RCMS, using microcomputer control and controller area network (CAN) technology, which bases on the perspective of the inherent testability .Firstly, the paper introduces the object oriented hierarchy structure of framework and three relatively independent subsystems are included: remote control sub-system (RCS), safety protection sub-system (SPS) as well as monitoring and alarm sub-system (MAS). And then, for each subsystem, functional unit division and module design are carried out, that is, conducting designs for Line Replace Unit (LRU) and Shop Replace Unit (SRU). Finally, dual redundant CAN bus accomplish the system network integration. After a long period time of ship test, RCMS has been running smoothly, and the experimental results meet the testability requirements.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xuedong Wen AU - Guo He AU - Jianbo Li PY - 2015/08 DA - 2015/08 TI - A Design Method Based on Inherent Testability of Remote Control and Monitoring System for Marine Main Engine BT - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology PB - Atlantis Press SP - 773 EP - 777 SN - 2352-5401 UR - https://doi.org/10.2991/icaemt-15.2015.146 DO - 10.2991/icaemt-15.2015.146 ID - Wen2015/08 ER -