行政服务中心信息发布系统方案

行政服务中心多媒体信息发布系统方案xxxxxxxxxxxxxx目录第 1 章项目需求分析 ................................................................................................. 41.1项目背景 ................................................................................................................... 41.2用户需求说明 ........................................................................................................... 41.2.1办事窗口显示屏 ................................................................................................................ 41.2.2大厅立柱显示屏 ................................................................................................................ 51.2.3等候休闲区域显示屏 ........................................................................................................ 61.2.4大厅立面LED 大屏 .......................................................................................................... 71.2.5公共区域立式一体机 ........................................................................................................ 81.2.6公共区域触摸查询一体机 ................................................................................................ 91.2.7会议室门口会议指引 ........................................................................................................ 91.3总体要求分析 ......................................................................................................... 101.4方案设计原则 ......................................................................................................... 10第 2 章液晶互动系统方案 ....................................................................................... 122.1液晶互动系统设计概要 ......................................................................................... 122.1.1系统架构 .......................................................................................................................... 132.1.2...