企业工厂园区视频监控系统解决方案目录目录...........................................................................................................................................................................2第 1 章 项目概述......................................................................................................................................................61。1 项目背景..................................................................................................................................................61。2 设计原则..................................................................................................................................................61.3 设计标准....................................................................................................................................................7第 2 章 系统总体设计..............................................................................................................................................92。1 需求分析..................................................................................................................................................92.2 设计思路..................................................................................................................................................102.3 拓扑结构..................................................................................................................................................122。4 系统组成.................................................................................................................................................122.4.1 监控前端组成............................................................................................................................................................122.4。2 监控中心组成...............................................................................................................................