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基于PON技术的视频监控系统组网探讨(一)
基于4G技术的远程视频监控系统设计
毕业论文(设计)
题 目 基于4G技术的远程视频监控系统设计
系 部 信息技术系
专业名称 楼宇智能化工程技术
班 级 201x级x班
姓 名 xxx
学 号
指导教师
日 期 2015年5月8日
摘要
随着移动互联网的发展,监控系统开始朝着移动摄像远程监控的方向发展,这将开启视频监控系统发展展的全新方向。因此，论文提出了一种基于4G远程实时视频监控方案，将4G移动通信技术、H.264视频压缩编码技术、ARM+DSP嵌入式开发结合起来,通过中央管理软件（CMS）,实现对远程视频实时传输的视频监控系统进行设计。论文设计基于TD-LTE无线多模块视频终端硬件结构为核心,主要集成H.264硬件编码模块和TD-LTE 4G无线网络模块。通过软硬件结合将经过视频采集编码模块处理后的视频信息,交由视频压缩编码模块进行H.264压缩编码,最后将压缩编码后的视频数据通过RTP(Real-Time Transport Protocol,实时传输协议)数据包形式经4G无线模块发送至互联网络中的中央管理服务器将视频流存储或转发,为了实现监控系统完整的视频监控功能,论文通过中央管理软件CMS系统，实现在远程监控终端对远程视频终端进行实时操作控制,和Web浏览器登录，实现视频实时浏览、回放等功能。
关键词： 4G;H.264;CMS;移动视频;远程监控
ABSTRACT
With the development of mobile Internet, began to move toward the camera monitoring system remote monitor and control the direction of development, which will open exhibition of new video surveillance system development direction.Therefore, the paper puts forward a kind of remote real-time video monitoring scheme based on 4 g, 4 g mobile communication technology, h. 264 video compression coding technology, ARM + DSP embedded development, through the central management software (CMS), the implementation of remote video real-time transmission of video monitoring system design.Paper design is based on the td-scdma LTE wireless module more video terminal hardware structure as the core, the main integration h. 264 hardware encoding module and the td-scdma LTE 4 g wireless module.Through the software and hardware combination after dealing with the collection video coding module of video information, to the video compression coding module in h. 264 compression coding, finally after the compressed encoding of video data by RTP (Real - Time Transport Protocol, real-time Transport Protocol) packet form by the 4 g wireless module to the Internet in the central management server to forward the video store, or, in order to realize the monitoring and control system for the complete video monitoring function, the paper through the central management software CMS, the remote monitoring terminal of remote video terminal real-time operation control, and a Web browser login, realize real-time browsing, video playback, and other functions.
Key words: 4G ;H.246 ;CMS; Mobile video; Remote monitoring
目录
第一章 绪论 ................................................................................................................................................. 1
1.1 背景 ............................................................................................................................................... 1
1.1.1 3G 简介.............................................................................................................................. 1
1.1.2 Wifi 简介 .......................................................................................................................... 1
1.1.3 4G 简介.............................................................................................................................. 2
1.2意义 ................................................................................................................................................ 2
1.3 远程视频监控系统的需求分析 .................................................................................................... 3
1.4 视频监控系统的发展现状........................................................................................................ 3
1.5 本文的主要内容............................................................................................................................ 4
第二章 系统方案设计.................................................................................................................................. 6【基于PON技术的视频监控系统组网探讨】
2.1 系统整体架构................................................................................................................................ 6
2.2 移动监控终端设计 ........................................................................................................................ 8
2.2.1 移动终端监控方案设计 .................................................................................................... 8
2.2.2 移动监控终端视频压缩方法的选择 ................................................................................ 8
2.2.3 移动监控终端硬件平台架构的选择 ................................................................................ 9
2.2.4 中央管理软件(CMS)的构架选择 .................................................................................... 10【基于PON技术的视频监控系统组网探讨】
2.3 视频无线网络设计 ....................................................................................................................... 11
2.3.1 视频无线传输网络方案设计 .......................................................................................... 12
2.3.2 视频无线通信方式的选择 .............................................................................................. 12
2.3.3 视频无线网络接入方式的选择 ...................................................................................... 12 2.4 视频流封装方式的选择 .............................................................................................................. 13
第三章 系统硬件设计和实现 .................................................................................................................... 14
3.1移动视监控终端硬件设计 ........................................................................................................... 14
3.1.1 产品概述.......................................................................................................................... 14
3.1.2 产品特性.......................................................................................................................... 14 3.1.2.1 良好的应用效果 .................................................................................................. 14
3.1.2.2 强大的网络适应能力 .......................................................................................... 15
3.1.2.3 领先的视频编解码技术 ...................................................................................... 15
3.2 远程视频监控终端硬件系统设计 .............................................................................................. 15
3.2.1远程监控中心 ................................................................................................................... 16
3.2.2 监控中心功能 .................................................................................................................. 16
第四章 中央管理软件 （CMS） ................................................................................................................ 17
4.1 CMS 的定义 ................................................................................................................................. 17
4.2 CMS 的原理及组成 ...................................................................................................................... 17
4.2.1 CMS 的结构 ...................................................................................................................... 17
4.2.2 CMS 的组成 ...................................................................................................................... 18
4.2.2.1 用户管理权限 ...................................................................................................... 18
4.2.2.2 PTZ 命令转发 ...................................................................................................... 18
4.2.2.3 时钟同步功能 ...................................................................................................... 18
4.2.2.4 虚拟矩阵功能 ...................................................................................................... 19
4.2.2.5 客户端应用模块 .................................................................................................. 19
4.2.2.6 Web 应用模块 ...................................................................................................... 20
总结与展望 ................................................................................................................................................. 21
致谢 ............................................................................................................................................................. 23
参考文献 ..................................................................................................................................................... 24
基于PON技术的视频监控系统组网探讨(二)
视频监控系统建设技术建议书
视频监控系统建设技术建议书
目 录
1 项目概述 ....................................................................................................................... 4
1.1
1.2
1.3
1.4 背景 ......................................................................................................................................... 4 现状分析 ................................................................................................................................. 4 指导思想和建设原则 ............................................................................................................. 5 总体目标和建设模式 ............................................................................................................. 5
2 系统整体规划 ................................................................................................................ 7
2.1
2.2
2.3 系统逻辑结构 ......................................................................................................................... 7 系统架构设计 ......................................................................................................................... 8 系统整体设计 ......................................................................................................................... 9
3 方案详细设计 .............................................................................................................. 12
3.1 市政府管理类视频监控系统................................................................................................ 12
3.1.1
3.1.2
3.1.3
3.1.3.1
3.1.3.2
3.1.3.3
3.1.3.4
3.1.3.5 智能卡口系统 ............................................................................................................... 12 移动图像接入 ............................................................................................................... 15 视频监控系统 ............................................................................................................... 17 建设需求 ................................................................................................................................. 17 编码模型选择 ......................................................................................................................... 17 系统组网 ................................................................................................................................. 18 视频存储模型 ......................................................................................................................... 19 实况快速调阅模型 ................................................................................................................. 21
智能卡口系统 ............................................................................................................... 22 视频监控系统 ............................................................................................................... 24
建设需求 ................................................................................................................................. 24
编码模型选择 ......................................................................................................................... 24
系统组网 ................................................................................................................................. 26
视频存储模型 ......................................................................................................................... 27 实况快速调阅模型 ................................................................................................................. 29 3.2 区（县市）政府管理类视频监控系统 ................................................................................ 22 3.2.1 3.2.2 3.2.2.1 3.2.2.2 3.2.2.3 3.2.2.4 3.2.2.5
3.3 镇（办）管理类监控建设 ................................................................................................... 30
3.3.1 建设需求 ....................................................................................................................... 30
3.3.2 系统组网 ....................................................................................................................... 31
3.4 社会自建类监控接入 ........................................................................................................... 31
3.4.1 建设需求 ....................................................................................................................... 31
3.4.2 简单对接 ....................................................................................................................... 32
3.4.3 协议级对接 ................................................................................................................... 33
3.5 传输网络平台建设 ............................................................................................................... 35
3.5.1 建设需求 ....................................................................................................................... 35
3.5.2 网络设备选型原则 ....................................................................................................... 35
3.5.3 网络可靠性设计 ........................................................................................................... 37
3.5.3.1 接入网络设计 ......................................................................................................................... 37
3.5.3.2 汇聚与核心网络设计 ............................................................................................................. 38
3.5.3.3 网络软性特性设计 ................................................................................................................. 39
3.6 各级监控中心建设 ............................................................................................................... 41
3.6.1 建设需求 ....................................................................................................................... 41
3.6.2 监控中心设计 ............................................................................................................... 42
3.7 视频信息综合管理应用系统建设 ........................................................................................ 44
3.7.1 建设需求 ....................................................................................................................... 44
3.7.2 基本业务功能 ............................................................................................................... 45
3.7.2.1 整体功能介绍 ......................................................................................................................... 45
3.7.2.2 用户权限管理 ......................................................................................................................... 48
3.7.2.3 云台控制 ................................................................................................................................. 48
3.7.2.4 电子地图 ................................................................................................................................. 50
3.7.2.5 语音业务 ................................................................................................................................. 51
3.7.2.6 报警管理和联动 ..................................................................................................................... 52
3.7.2.7 实时视频播放功能 ................................................................................................................. 55
3.7.2.8 网络适应性、智能拌线等功能 ............................................................................................. 56
3.7.2.9 客户端功能说明 ..................................................................................................................... 57
3.7.2.10 数字矩阵、电视墙控制 ..................................................................................................... 58
3.7.2.11 录像管理功能..................................................................................................................... 58
3.7.2.12 录像回放功能..................................................................................................................... 59【基于PON技术的视频监控系统组网探讨】
3.7.2.13 录像备份功能..................................................................................................................... 60
3.7.2.14 媒体交换功能说明 ............................................................................................................. 61
3.7.3
3.7.3.1
3.7.3.2
3.7.3.3
3.7.3.4
3.7.3.5
3.7.3.6
3.7.3.7
3.7.3.8 扩展业务功能 ............................................................................................................... 62 监控系统融合视频会议指挥 ................................................................................................. 62 安全边界接入平台对接 ......................................................................................................... 62 PGIS对接设计 ......................................................................................................................... 63 GPS应用系统对接 ....................
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