AIS技术在航海实践中具体应用分析-大连海大继续教育学院毕业论文

大连海事大学

毕

业二 O 论 年 文 月

AIS技术在航海实践中具体应用分析

……..学汇百川 德济四海

专业班级:航海技术专升本15级 姓 名: 蔺 洪 波 指导教师: 王 利 民

继续教育学院

内容摘要

传统的雷达曾是海上船舶交通服务系统（VTS）的一个里程碑。而雷达一直作为这方面的观测设备，用来监测和识别船舶，虽然随着技术的进步，雷达的性能得到了一定的提高，但始终难以克服其自身的局限性。随着通信技术和计算机技术的飞速发展，应运而生的AIS技术显示出了卓越的优势。

AIS系统提出了前所未有的船舶标识信息和高实时性的船舶运动参数。它与当前的雷达相比具有提高信息量大、准确性高、实时性好、抗干扰能力强和穿越障碍传输等优点。AIS系统将会给海上船舶监视带来革命性的进步。

本文分析了AIS系统的发展及其优越性、AIS系统的重要性和AIS在航海中的应用。为此，我们应对AIS技术有全面正确的了解，并对AIS的生产背景和基本功能进行准确分析，同时对AIS在航海实践中的具体应用进行研究，促进航海技术发展，为船舶航海提供有力的技术支持，满足船舶航海需求。

【关键词】AIS技术: 航海实践；应用分析

The traditional radar was a milestone of VTS (A marine vessel traffic service)

system. Radar as a kind of observation equipment has been used for monitoring and identifying ships for a long time. With the progress of technology, radar's performance has been improved, but it’s hard to overcome its own limitations. With the rapid development of communication and computer technology, AIS system was born and to show its remarkable advantages.

The AIS system puts forward unprecedented identifying information and high real-time motion parameters of ships. Compared to radar, it has more information, higher accuracy, better real-time performance, strong anti-interference capability, and through-obstacles transmission, etc. The AIS system will bring a revolutionary progress to marine vessel surveillance.

The paper analyzes the development of AIS system, including its superiority and importance, and the application of AIS in sailing. To this end, we should have a comprehensive understanding of VTS and an accurate analysis on its production background and basic function. In the meantime, the paper studies the application of AIS in navigating practice. It aims to promote the development of navigation technology, provide powerful technical support for ship sailing, and meet the demand of ship navigation.

【Keywords】: AIS, navigating practice, analysis

目 录

1 AIS系统的生产背景及配备要求 …………………………………………………….....1

1.1 AIS生产背景 ……………………………………………………………………..1

1.2 AIS配备要求 …………………………………………………………………......1 2 AIS基本工作原理 …………………………………………………………………….....1 2.1 AIS工作信道 ……………………………………………………………………..1 2.2 AIS作用距离 …………………………………………………………………......1 2.3 AIS时隙划分与使用 ………………………………………………………..........1 2.4 AIS同步 …………………………………………………………………...............2 2.4.1 UTC直接同步 …………………………………………………………..........2

2.4.2 UTC间接同步 .................................................................................................2 2.4.3 基站直接同步 ..................................................................................................2 2.4.4 基站简接同步 ..................................................................................................2 2.4.5 移动台标识同步 ..............................................................................................2 2.5 AIS工作模式 ..........................................................................................................2 2.5.1 自主连续模式 ..................................................................................................2 2.5.2 分配模式 ..........................................................................................................2 2.5.3 轮询模式 ..........................................................................................................2 2.6 协议 ..........................................................................................................................2 2.6.1 多址接入 ...........................................................................................................2 2.6.3 自组织十分多址接入 ........................................................................................3 2.6.4 固定接入十分多址接入 ....................................................................................3 2.6.5 载波侦测十分多址接入 ...................................................................................3 3 AIS的功能 …………………………………………………………………………..........3 3.1 提高海上搜寻与救助能利 .......................................................................................3 3.2 提高交通管制的效率 ...............................................................................................3 3.4 发布海上安全信息和识别助航设备 .......................................................................4 3.5 监控船舶排污活动 ...................................................................................................4 4 AIS在航海实践中的应用分析 ...............................................................................................4

4.1 AIS在海上搜救及救援中的应用 ............................................................................4 4.2 AIS技术在船舶舶数据传输系统的构建中得到了应用 ........................................4 4.3 AIS技术在船舶智能控制系统的构建中取得重要作用 ........................................4 4.4 AIS技术在船舶避碰控制中得到重要应用 ............................................................4 5 AIS技术的未来发展前景 ...................................................................................................5 6 结论 ......................................................................................................................................5