文档介绍：DLP大屏
显示墙设计方案
目        录
第一部分  DLP大屏幕拼接显示系统··································1 
1系统概·························································1 
 ·····················································1
 ················································2
 ·····················································3 
2系统组成 ·····················································4 
3系统功能 ······················································5 
4系统显示模式 ····················································7 
5主要设备性能和指标 ··········································10 
 Visionpro® C-DGS60X2+显示单元 ·····························10 
 ®1000+多屏处理器系统 ·······························
 VWAS大屏幕控制管理系统软件
 ···························· 14 
 信号切换矩阵和RGB接口 ······························ 17 
 RGB矩阵器切换器 ···································· 17 
 视频矩阵切换器 ······································ 18
 RGB接口 ········································ 19 
第二部分  DLP大屏幕PGM II中央控制系统 ························ 20 
1系统概述 ···················································· 20 
2系统功能 ················································· 20 
3主要设备性能和指标 ········································· 20 
-PGM II ·································· 20
-7600C ································· 21 
-RFA ································ 23 
第三部分  工程投资 ··································
 24 
第一部分  DLP大屏幕拼接显示系统
1系统概述 
 
随着自动化和信息技术的飞速发展,监控中心对信息显示的要求越来越高,其中大屏幕显示系统作为集中信息显示的交流平台,可以将各种监控系统的计算机图、文信息和视频信号等进行集中显示,在实时调度、会商、决策及信息反馈等方面都起到了重要作用。 
为了满足监控中心集中信息显示的要求,需要建立DLP大屏幕显示系统。并有以下需求: 
(1)可靠性高,安全性高,操纵灵活,容易扩展,方便整合 
采用先进的技术和系统结构,提高系统可靠性和安全性,不能对其他子系统造成安全影响和环境影响。减少故障带来的影响;提供冗余配置,具备模块设计,具备扩展能力;采用统一的控制管理系统,可以灵活操作,同时提供二次开发接口,方便和其他系统进行整合。
图1-1 集中信息监控系统结构图
(2)图像显示效果清晰稳定 
图像显示效果清晰,屏幕亮度高显示均匀,色彩还原真实,图像失真小,显示稳定性高,使用寿命长,能满足7×24小时长期连续显示的要求。 
(3)各种显示信号的接入能力 
能够显示Windows、UNIX、Linux等主流操作系统的计算机图像信号,能够显示PAL/NTSC/SECAM/1080p/1080i/720p等各种视频信号,通过网络途径