XX 平安城市建设技术方案目录第一章概述.......................................................................................................................................61.1 项目背景.........................................................................................................................................61.2 项目需求.........................................................................................................................................71.3 设计依据.........................................................................................................................................81.4 建设原则.......................................................................................................................................13第二章总体架构设计.....................................................................................................................152.1 系统设计思路...............................................................................................................................152.1.1 一套立体化防控系统................................................................................................................152.1.2 一套统一建设标准....................................................................................................................162.1.3 两类管控对象............................................................................................................................162.1.4 三条业务线索............................................................................................................................172.1.5 三级业务应用............................................................................................................................172.1.6 基础视频库建设........................................................................................................................182.2 系统设计规划概述.............................................................