两种数字视频监控系统方案的对比与研究  

Comparison and Study on Two Types of Digital Video Monitoring System Solutions

作　　者：张雅[1] 许静[1] 张浩 

机构地区：[1]中国建筑设计研究院机电院,北京100044 [2]新疆建筑设计研究院机电一所,北京830002

出　　处：《智能建筑电气技术》2011年第2期92-95,共4页Electrical Technology of Intelligent Buildings

摘　　要：目前市场上有两种针对基于网络传输的数字视频监控系统的解决方案——全数字化的视频监控系统和模拟摄像机+编码器的半数字化视频监控系统。这两种解决方案各有其优缺点,因此本文针对这两种不同的数字视频监控系统进行了对比与研究。The full digitalization and semi-digitalization are two types of digital video monitoring system solutions based on network transmission existing at present, and the latter is composed by analog camera and encoder. These two solutions have their own advantages and disadvantages, so this paper makes a comparison and study on them.

关 键 词：网络摄像机 模拟摄像机 编码器 

分 类 号：TN949.12[电子电信—信号与信息处理]