城市视频监控系统的设计与实现  

Design and Implementation of City Video Surveillance System

作　　者：王莉[1] 刘志愚[2] 

机构地区：[1]中南民族大学计算与实验中心,湖北武汉430074 [2]中国联通武汉分公司,湖北武汉430010

出　　处：《计算机技术与发展》2011年第11期173-176,181,共5页Computer Technology and Development

基　　金：中南民族大学校基金项目(YZY09001)

摘　　要：为了维护城市社会治安,提高相关安全部门对城市犯罪的打击能力,越来越多的视频监控系统被应用到了城市中。针对现代城市的特点和具体的系统要求,提出了城市视频监控系统的设计实现方案。系统融合了双流分离、高清视频、海量存储、控制与交换分离、IP标准信令控制、秒级高效检索等多纬度技术,并将整个系统分为前端采集设备、监控平台和传输线路三大部分,能充分满足城市视频监控的需求。在此基础上开发的城市视频监控系统已成功应用。In order to ensure social stability and to improve the attacking ability of security departments to urban crime, more and more video surveillance systems are being used. Aimed at the features of modem city and specific system requirements, the design and imple- mentation scheme of city video surveillance system was proposed. The technologies of dual-streams separation, high-definition video, mass storage, separation control from exchange, control of IP signaling, second level efficient retrieval are mixed, which can fully meet the demands of city video surveillance. Moreover, the system is divided into three parts, head end collection devices, surveillance platform and transmission fine. Based on the above plan, the city video surveillance system was used successfully.

关 键 词：视频监控 海量存储 秒级高效检索 组播 多级访问 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]