船载网络数据订阅式通信协议设计

Design of Data Subscription Communication Protocol for Shipborne Network

在总结多种现有实船传输协议的基础上,借鉴OPC UA和DDS两种成熟的协议标准,制定出一种自描述的船载订阅式通信协议。适用于设备、传感器、其他系统获取数据及船上各个系统间以安全和高效的方式进行数据的分享和交互,交互的信息内容不限于结构化的数据,也支持非结构化的数据。

A variety of existing real ship protocols of transmission data was summarized.A self-described shipborne subscription communication protocol was made based on OPC UA and DDS protocol standard,not only applied to obtain the data from equipment,sensors,and other systems,but also applied to the sharing of data and data interactions in a secure and efficient manner among systems on board.This protocol could be used for both structured data and unstructured data.