分布式传感技术在船联网系统中的应用

Application of distributed sensing technology in the internet system of ship

随着北斗导航系统的广泛使用,越来越多的船舶都装备了便携的卫星导航设备,随之又出现了以北斗导航卫星为基础的船联网系统,这为船舶的安全航行提供了强有力的保障。本文介绍船舶物联网技术的最新发展状况,总结船联网中的关键技术。基于船联网的特殊需求,设计出采用分布式传感网技术的通信导航系统,建立基于Kalman滤波融合算法的船联网信息通信模型。仿真实验表明,该分布式传感网模型具有较好的性能,应用价值较高。

With the widespread use of the Beidou navigation system,more and more ships are equipped with portable satellite navigation equipment,which provides a strong guarantee for the safe navigation of the ship. Appears to the Beidou navigation satellite- based vessel networking systems,this paper introduces the latest development of the ship Things technology,summarizes the key technology in ship networking technology, and based on the special needs of networked boat designed using communications and navigation systems distributed sensor network technology,the establishment of fusion algorithm based on Kalman filtering boats networking information communication model. Through simulation,the distributed sensor network model can achieve better performance with a certain value.