本科生毕业设计（论文）范例 - 图文

西南民族大学本科毕业论文(设计) *****************

本 科 生 毕 业 设 计 (论 文)

题目：**航标局AIS航标管理系统

AIS Shipping Navigation Management System of Guangzhou’s Lighthouse Board

教学单位 _****************学院 姓 名 ____ ******_________ 学 号 ____200**********____ 年 级 _____ _20**级 __ ___ 专 业 __**************** __ 指导教师 ___ ****** 职 称 ___

20** 年 4 月 24 日

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西南民族大学本科毕业论文(设计) ***************** 目录

摘要 ................................................................................................................... 4 Abstract ............................................................................................................. 5 1 绪论 ............................................................................................................... 6

1.1 课题背景及研究意义 ............................................................................................. 6 1.2 论文的研究内容 ..................................................................................................... 6 1.3 论文的组织结构 ..................................................................................................... 6

2 系统的开发工具与环境 ............................................................................... 8

2.1 系统开发环境 ......................................................................................................... 8

2.1.1 Microsoft Visual Studio 2008简介 ................................................................ 8 2.1.2 ASP.NET简介 ................................................................................................ 9 2.1.3 .NET Framework概述 ................................................................................... 9 2.2 C#语言概述 ........................................................................................................... 10 2.3 ADO.NET概述 ...................................................................................................... 10 2.4 系统的开发要求 ................................................................................................... 11

3 需求分析 ..................................................................................................... 12

3.1 功能需求 ............................................................................................................... 12 3.2 性能需求 ............................................................................................................... 12

3.2.1 系统处理的准确性和实时性 ..................................................................... 13 3.2.2 系统的开放性和可扩充性 ......................................................................... 13 3.2.3系统的易用性和易维护性 .......................................................................... 13 3.2.4系统的稳定性 .............................................................................................. 13 3.2.5系统的先进性 .............................................................................................. 13 3.2.6系统的响应速度 .......................................................................................... 14

4 系统概要设计 ............................................................................................. 15

4.1 概述 ....................................................................................................................... 15 4.2 系统功能模块划分 ............................................................................................... 16

4.2.1 系统逻辑架构 ............................................................................................. 16 4.2.2 系统物理架构 ............................................................................................. 18 4.3 数据库设计 ........................................................................................................... 20

4.3.1 数据库结构 ................................................................................................. 20 4.3.2 数据库表设计 ............................................................................................. 21 4.4 系统界面设计 ....................................................................................................... 27

4.4.1 系统首页 ..................................................................................................... 27 4.2.2 系统管理界面 ............................................................................................. 27 4.2.3 实时海图界面 ............................................................................................. 27 4.5 系统安全性设计 ................................................................................................... 28 4.6 系统信息发布 ....................................................................................................... 29

5 系统详细设计与实现 ................................................................................. 30

5.1 系统的总体结构 ................................................................................................... 30 5.2 功能模块的实现 ................................................................................................... 31

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西南民族大学本科毕业论文(设计) ***************** 5.2.1 用户登录 ..................................................................................................... 31 5.2.2 系统首页(获取服务器参数信息)............................................................... 32 5.2.3 个人信息管理 ............................................................................................. 33 5.2.4 部门管理 ..................................................................................................... 36 5.2.5 用户管理 ..................................................................................................... 39 5.2.6 航标管理 ..................................................................................................... 40 5.2.7日志管理 ...................................................................................................... 44 5.2.8 航路航迹管理 ............................................................................................. 44 5.2.9 其他功能模块 ............................................................................................. 45

6 系统测试与维护 ......................................................................................... 46

6.1创建和测试应用程序 ............................................................................................ 46 6.2 测试方案 ............................................................................................................... 46 6.3 软件维护 ............................................................................................................... 47

6.3.1 软件维护的影响因素 ................................................................................. 47 6.3.2 软件的可维护性 ......................................................................................... 48 6.3.3 提高软件可维护性的方法 ......................................................................... 48

7 结论 ............................................................................................................. 49 参考文献 ......................................................................................................... 50 附录 ................................................................................................................. 51 致谢 ................................................................................................................. 55

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西南民族大学本科毕业论文(设计) ***************** 摘要

船舶自动识别系统( AIS系统)作为一种新兴的海事管理技术，在当今的海事管理中发挥越来越大的作用。本文论述了一个基于浏览器/服务器(B/S)模式的AIS航标管理系统的结构和功能，详细阐述了各个功能模块的实现过程。随后，本文介绍了AIS系统在船舶航行管理中的众多作用，有助于提高人们对AIS在海事管理中应用的认识。

***航标局AIS航标管理系统是一个取代过去由人工查询的查询系统，主要是实现AIS船舶自动化、信息化的调度和管理。通过该软件来管理航标作业，可以通过互联网或短信查询航标情况，能够增强船舶间避免碰撞的措施，能查看所有船舶可视化的航向、航线、船名等信息。本文主要讲述了Web端的网站、GIS服务器的电子海图、后台数据库。

Web服务器，主要负责有线用户的身份认证。对合法用户提出的合法查询请求，Web服务器代理有线用户从数据库中获取相关数据，并返回给相应的用户。同时，Web端与GIS交互，GIS服务器，负责提供系统所需的海图信息，并对相关的地理信息运算提供支撑。数据库服务器，是整个系统的数据中心。

本文论述的AIS系统是数字时代的产物，是以信息技术为先导，以多门类高科技为支柱的新型航海设备和系统。它和导航雷达相结合，将船舶航海管理推进到一个广域、 自主、 智能的阶段，大大提高了船舶航行的安全和海上交通管理的效能，对船舶的安全航行、提高航运效率、降低营运成本、促进科学管理起到了前所未有的作用。

关键词：***航标局 船舶自动识别系统 航标 地理信息系统 海事管理

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西南民族大学本科毕业论文(设计) ***************** Abstract

Automatic Identification System (AIS) as a new maritime administration, playing an increasing role in the maritime administration in today. This paper introduces the structure and function of AIS shipping navigation management system which is based on browser/server (B/S) mode.Introducing the implementation process of the various functional modules in detail. Subsequently, the paper introduces shipping function of automatic identification system in the maritime traffic administration efficiency, helping raise awareness of AIS in maritime administration on the application of knowledge.

AIS Shipping Navigation Management System of *****’s Lighthouse Board is a query system that replace the past by a manual check system, mainly to achieve AIS automation, control and management of information technology. We can manage operations with the software, we can aids to navigation through the Internet or SMS(Short Messaging Service) query conditions, and can enhance measures to avoid collision between the ship and ship. Meanwhile, We can see all the ship's course visualization, route, name of vessel and other information. The thesis tells of the Web side of the site, the electronic chart of GIS server, the Database.

Web server is responsible for the user authentication. Legitimate user puts forward the legitimate queries, Web server proxy wired users access to relevant data from the database, and returns to the appropriate users. At the same time, Web-side interaction with GIS, GIS server is responsible for providing system information needed to chart, and providing operational support for the related geographic information. Database server is data centers of the whole system.

This paper discusses the AIS system is a product of the digital age is based on information technology as the guide to more than Tech as the pillar of the new category navigation equipment and systems. And navigation radar with its combination of management to push the ship sailing to a wide area, independent, intelligent stage, greatly improves the safety of navigation and marine traffic administration efficiency, the ship's safe navigation and improve shipping efficiency, reduce operating costs to promote scientific management played an unprecedented role.

Keywords：*****’s Lighthouse Board , Automatic IdentificationSystem(AIS)

Navigation mark , Geographic Information System(GIS) , Maritime Administration

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