CAN总线技术在船舶机舱自动化报警系统中的应用

Application of CAN bus technology in automatic alarm system of ship engine room

机舱是船舶的操纵与控制中心,机舱内部含有柴油主机、汽轮机、船舵、操控台等设施。为了提高船舶机舱的安全性和自动化水平,研发机舱自动化报警系统成为船舶工业的研究热点。近年来,通信技术发展迅速,CAN总线通信技术在工业领域的应用越来越广泛。本文对CAN总线通信技术做了详细介绍,在传统的船舶机舱报警系统的基础上,设计了一种基于CAN总线的机舱自动化报警系统,并设计了该系统的硬件结构和软件程序。

The engine room is the control and control center of the ship,and the engine room contains the diesel engine,the steam turbine,the rudder and the control platform.In order to improve the safety and automation level of the ship's engine room,the research and development of automatic alarm system for engine room has become a hot topic in the research of the shipbuilding industry.In recent years,communication technology has developed rapidly,and CAN bus communication technology is more and more widely used in the industrial field.In this paper,the CAN bus communication technology is introduced in detail.Based on the traditional ship engine room alarm system,a CAN cabin based automatic alarm system for engine room is designed,and the hardware structure and software program of the system are designed.