本科毕业论文-—基于动态协议的网络视频监控系统的设计与实现(3)

长沙学院毕业设计 教学系意见： 系主任： （签名） 年 月 日 II

长沙学院毕业设计

摘 要

随着社会发展和科技进步，安防系统在社会生活和工业生产中发挥着越来越重要的作用，网络视频监控以其强大、丰富、便捷的特点成为当前安防系统的发展主流，在安防体系中占有举足轻重的地位。网络视频监控是完全基于IP技术，但由于我国目前的公网IP地址资源十分匮乏，对于网络视频监控系统中网络摄像头配置IP，最好的办法就是在廉价的动态IP上寻求解决途径。

本课题的目的在于节约安防行业系统中的静态IP使用资源，设计并实现了基于动态协议的网络视频监控系统。在设计方面，首先对网络视频监控系统进行调研后，提出了本次系统设计的功能需求并探讨了基于动态网络视频监控系统的开发过程，着重分析了网络视频系统中前端摄像头驱动、视频流采集、Web平台以及TCP socket功能实现的衔接并给出了详细的设计方案，最后对本次系统开发工作进行了全面总结和展望。

关键词：网络视频监控系统，动态IP，视频流采集，TCP socket

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长沙学院毕业设计

ABSTRACT

With the development of the society and the progress of science and technology, security system has played an increasingly important role in the social life and industrial production. Network video monitoring system with its powerful, rich, and convenient features becomes the main trend of the development of security system and plays an important role in the security system. Network video monitoring system is completely based on IP technology, but the static IP resource is very limited in our country at present. As to the configuration of IP cameras in the network video monitoring system, the best way is to seek solutions on the cheap dynamic IP.

The purpose of this design is to save resources for static IP used in the security industry system, and design and implement a video monitoring system based on dynamic protocol of network. In terms of design, first of all, after investigation and research on network video monitoring system, this paper puts forward the functional requirements of system design and discusses the development process on the basis of dynamic network video monitoring system. The paper places great emphasis on the the front camera driver, video collection, web platform and the TCP socket function of cohesion. It gives a detailed designing plan and finally carries out a comprehensive summary and outlook for the system development .

Keywords:Network Video Monitoring System, The Dynamic IP, Video Collection, TCP Sockets

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长沙学院毕业设计

目 录

摘 要 ................................................................................................................... 1 ABSTRACT ........................................................................................................ IV 前言 ................................................................................................................... - 5 -

1 引言 ............................................................................................................................ - 7 -

2 任务概述 .................................................................................................................... - 8 - 3 需求规定 .................................................................................................................. - 10 - 4 运行环境规定 .......................................................................................................... - 15 -

软件设计说明书 ............................................................................................. - 18 -

1 引言 .......................................................................................................................... - 18 -

2 总体设计 .................................................................................................................. - 19 - 3 接口设计 .................................................................................................................. - 22 - 4 运行设计 .................................................................................................................. - 22 - 5 系统数据结构设计 .................................................................................................. - 23 - 6 系统出错处理设计 .................................................................................................. - 23 - 7 Web业务平台设计说明 ........................................................................................... - 24 - 8 前台门户设计说明 .................................................................................................. - 26 - 9 网络摄像头设计说明 .............................................................................................. - 28 - 10 手机Web客户端设计说明 .................................................................................... - 31 -

数据库设计说明书 ......................................................................................... - 33 -

1.引言 .......................................................................................................................... - 33 -

2 数据库环境说明 ...................................................................................................... - 33 - 3 数据库的命名规则 .................................................................................................. - 34 - 4 逻辑结构设计 .......................................................................................................... - 34 - 5 物理结构设计 .......................................................................................................... - 34 - 6 安全性设计 .............................................................................................................. - 35 - 7 优化 .......................................................................................................................... - 38 - 8 数据库管理与维护说明 .......................................................................................... - 38 -

测试用例说明书 ............................................................................................. - 40 -

1 引言 .......................................................................................................................... - 40 -

2 测试用例 .................................................................................................................. - 41 -

结 论 ............................................................................................................. - 44 - 附 录 ............................................................................................................. - 45 -

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长沙学院毕业设计

附录1 系统运行结果 ................................................................................................. - 45 - 附录2 程序源代码 ..................................................................................................... - 46 -

致 谢 ........................................................................................................... - 136 -

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