海康威视解决方案全数字视频监控系统解决方案(第一稿)杭州海康威视数字技术股份有限公司http://www.hikvision.com技术热线:400-700-59981概述........................................................................................................................................41.1项目概况.......................................................................................................................41.2设计原则.......................................................................................................................41.3总体目标.......................................................................................................................41.4设计依据.......................................................................................................................42系统总体设计........................................................................................................................52.1总体设计思路...............................................................................................................52.2系统定位.......................................................................................................................52.3系统架构.......................................................................................................................52.4系统关键业务流程.......................................................................................................63系统详细设计......................................................................................................................113.1前端子系统.................................................................................................................113.2存储子系统.................................................................................................................163.3解码子系统(可选).................................................................................................223.4显示控制子系统(可选)........................