摘要当今，由于人类生产、生活水平的提高与科学技术的发展，与安防息息相关的各行业对作为安全领域重要组成部分的视频监控系统提出更高的要求，视频监控系统由为此顺应发展潮流逐渐开始从模拟化转变为数字化、网络化。网络视频监控系统作为先进的安防管理系统之一，已被广泛应用于各行业安全监控系统。一方面它可以使监控部门获得重要监控区域大量的实时信息，以便对突发情况实施及时、有效的管控。同时又能够提高工作效率，实现工作管理的自动化、智能化。46332
本文通过对视频监控系统的研究来了解网络视频监控系统的系统组成、工作方式、网络架构和传输要求，并结合某小区视频监控设计需求对网络视频监控系统的总体架构组成、功能特点和设备选型进行方案设计。方案采用高清网络摄像机+NVR网络硬盘录像机+网络视频解码矩阵组合形式，通过光纤传输方式传输到监控中心，其中NVR是网络视频监控系统的核心设备。
毕业论文关键词：网络视频监控；光纤传输；NVR
ABSTRACT
Today, due to human production, living standards and the improvement of the science and technology development, and security is closely related to the industry of security is an important part of the video surveillance system put forward higher requirements, video surveillance system is therefore conform to the trend of development gradually began to change from analog to digital, network, network video monitoring system as effective security management system, has been widely used in various industries safety monitoring system. On the one hand, it can make the departments to monitor key monitoring areas, a large number of real-time information, to the sudden implementation in a timely manner, effective management and control. At the same time, it can improve the work efficiency, the realization of management Automation and intelligent.
Through study of video surveillance system to understand the network video monitoring system, system composition, working mode, network architecture and transmission requirements, combined with a small video surveillance design requirements of the network video surveillance system overall structure composition, function characteristics and equipment selection design scheme. The scheme uses high-definition network camera +NVR network hard disk video recorder + network video decoding matrix combination form, through the optical fiber to take point to point transmission to the monitoring center, the NVR is the core equipment of the network video monitoring system.
Key words：Network video monitoring; optical fiber transmission; NVR
目  录
第一章  绪论    1
1.1课题研究背景    1
1.2课题研究现状及发展趋势    1
1.3课题研究意义    1
1.4课题研究内容    2
第二章  视频监控系统研究    3
2.1系统概述    3
2.2组成设备    3
2.3工作原理    3
2.4传输方式    4
2.5网络视频监控的优点    4
第三章  网络视频监控方案设计    6
3.1工程概述    6
3.2设计需求    6
3.3设计原则与依据    6
3.4设计思路    7
3.5系统架构与组成    8
3.6前端点位设计    9
3.7监控中心设计    10
3.8系统功能特点    11
3.8.1实时图像监看    11
3.8.2报警联动机制    12
3.8.3云台控制功能    13
3.8.4设备在线管理    13
3.8.5先进压缩方式    13 NVR网络视频监控系统设计+CAD图纸:http://www.youerw.com/zidonghua/lunwen_48010.html