毕业论文-基于AIS的船舶监控系统.docVIP

山东交通学院海运学院 基于AIS的船舶监控系统 专 业 届 别 学 号 姓 名 指导教师　王希坤 陈延才 山东交通学院海运学院 二○一一年五月  原 创 声 明 论文作者(签字)： 船舶自动识别系统（AIS）是一种综合了卫星定位、陀螺罗经、计程仪等导航设备的信息，通过VHF数据链向外播发与接收相应信息，并在雷达或电子海图等显示设备上显示周边船舶位置及航行动态信息的新型导航通信系统。通过AIS获取到所需船舶的动态及静态信息，就可以对船舶进行全方位、实时的监控。 船舶实时监控系统是利用自动识别系统(AIS)、电子海图系统、数据库技术对所有装有AIS设备的船舶进行监控。监控中心通过串口接收AIS接收机传来的AIS数据电文，解析后一边送到AIS船舶数据库存储，一边直接送到电子海图平台上进行实时显示，用户在电子海图平台上通过读取AIS船舶数据库来获得所需船舶信息。 本文系统分析了当前AIS发展状况，介绍了AIS的组成、网络体系结构、与AIS信息处理相关的接口协议，提出系统的总体设计方案并对系统的功能进行划分，然后以Visual C++6．0为开发工具，对AIS信息电文进行解析处理，并把解析后的数据存储到SQL Server数据库中。系统通过测试基本能达到设计的要求。 关键字：船舶自动识别系统，实时监控，电子海图，SQL Server数据库 Abstract Automatic Identification System(AIS)is a system which consists of satellite position，peg—top compass，log etc，it can transfer and receive information through VHF data link，and display nearby watercrafts position and navigational dynamic information on radar or electric chart．Through the AIS system we can acquire the ship’s dynamic and static information and can monitor the ship omni-directionally and real-timely. The vessel real—time tracking system employs the Automatic Identification System(AIS)，Electronic Chart Display and Information System(ECDIS)and database technology to control and monitor all vessels equipped with AIS．The data message received by the Monitoring Center through the serial interface will be resolved and then be sent to the AIS vessel database for storage．Meanwhile it will be sent to the ECDIS platform for realtime display from which users could obtain the information about vessels when reading the charts. In this paper the current AIS development is illuminated systematically, introduced the composition of the AIS，the architecture of network system，and the agreement related to the interface information of the AIS，based on which the overall design project of the system has been proposed and the functions of the system has also been categorized．Using Visual C++6．0 as the developing tool，we