室外视频监控系统的供电设计  

Power Supply's Design of Video Surveillance System Outdoor

作　　者：张锦[1] 朱毅力[1] 

机构地区：[1]北京自动化系统工程研究设计院

出　　处：《智能建筑》2006年第2期56-57,共2页Intelligent Building

摘　　要：根据室外远距离视频安防监控系统存在的因电源线路电压损失,而带来的影响图像质量和系统功能问题,本文特提出合理选择电源线缆和电源设备,建立安全高质供电系统的方案。Based on the problem of video quality and system function resulted by power circuit voltage losing existed in power supply＇s design of video surveillance system outdoor, the paper presents the solution of reasonably choosing power line and facility and establishing safe and high-quality power supply.

关 键 词：视频监控 线路电压损失 电压偏差允许值 安全高质供电 

分 类 号：TU85[建筑科学]