ZHANG Gaoming, LI Weibo, HUA Yifei, FAN Lei, XU Zhihao, XU Cong. Study of dual redundant Ethernet communication system centered on W5200 IC[J]. Chinese Journal of Ship Research, 2018, 13(1): 127-132. DOI: 10.3969/j.issn.1673-3185.2018.01.019
Citation: ZHANG Gaoming, LI Weibo, HUA Yifei, FAN Lei, XU Zhihao, XU Cong. Study of dual redundant Ethernet communication system centered on W5200 IC[J]. Chinese Journal of Ship Research, 2018, 13(1): 127-132. DOI: 10.3969/j.issn.1673-3185.2018.01.019
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Study of dual redundant Ethernet communication system centered on W5200 IC

    Abstract
  •   Objectives   At present, the power management systems of ships require highly reliable Ethernet, and Ethernet communication cannot be interrupted when the system encounters a fault.
      Methods   This paper introduces the working principle of the dual-redundant Ethernet system, and the processor ARM and the Ethernet control chip W5200 are used for the dual redundant Ethernet communication system.
      Results   When the network fails or the line is damaged, the dual redundant Ethernet communication system can automatically reconnect so as to ensure that the communication system is healthy, safe and continuous.
      Conclusions   The redundant communication system is verified by ship prototype with high application and promotion value.
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