结合GPS的船舶试航系统数据通信技术  

Research on data communication technology of ship trial system combined with GPS

作　　者：赵玉红[1,2] ZHAO Yu-hong(Henan University of Science and Technology,Luoyang 471000,China;Henan Vocational University of Science and Technology,Zhoukou 466000,China)

机构地区：[1]河南科技大学,河南洛阳471000 [2]河南科技职业大学,河南周口466000

出　　处：《舰船科学技术》2023年第18期129-132,共4页Ship Science and Technology

摘　　要：我国是船舶制造大国,船舶试航是船舶制造过程中的关键步骤之一。传统的船舶试航耗费时间较长,且需要对大量数据进行归纳、整理和分析。本文结合GPS技术和4G技术,提出一种船舶试航数据通信系统,对GPS技术、4G技术进行阐述,设计船舶试航数据通信系统的基本架构,介绍系统中不同模块的功能,设计系统软件,搭建系统测试环境,对系统通信效果进行测试。测试结果表明,系统具有较高的稳定性,时延较小,数据传输速率较高,满足系统设计要求。China is a big country in ship manufacturing,and ship trial is one of the key steps in the process of ship man-ufacturing.The traditional ship trial takes a long time,and a large amount of data needs to be summarized,sorted out and analyzed.Combined with GPS technology and 4G technology,this paper proposes a ship trial data communication system,describes GPS technology and 4G technology respectively,designs the basic architecture of the ship trial data communica-tion system,introduces the functions of different modules in the system,designs the system software,builds the system test environment,and tests the system communication effect.The test results show that the system has high stability,low delay and high data transmission rate,which meets the requirements of system design.

关 键 词：船舶试航 GPS 4G 数据通信 

分 类 号：U667.65[交通运输工程—船舶及航道工程]