基于CAN总线+以太网的双级网络船舶机舱监测报警系统研究

Research on Two-stage Network Monitoring and Alarm System of Marine Engine Room based on CAN bus + Ethernet

双级网络船舶机舱监测报警系统是船舶机舱监测效率提升的关键。因此,为了给双级网络船舶机舱监测报警系统的构建提供一些参考,简单介绍了双级网络船舶机舱监测报警系统的关键技术,论述了系统结构框图以及软硬件组成,并对系统功能设计、实现验证进行了进一步探究。研究结果得出:基于CAN总线+以太网的双级网络船舶机舱监测报警系统具有良好的可扩展性和较高的可靠性,因此具有广泛的应用前景。

The two-stage network monitoring and alarm system of marine engine room is the key to improve the monitoring efficiency of marine engine room.Therefore,in order to provide some reference for the construction of the two-stage network ship engine room monitoring and alarm system,the essay introduced the key technologies,discussed the system structure block diagram as well as the hardware and software composition,and explored the system function design and the implement verification.The research result shows that the two-stage network monitoring and alarm system based on CAN bus + Ethernet has good scalability and high reliability,so it has a wide range of application prospect.