住建厅无线电子显示屏系统方案建议书四川汇源吉迅数码科技有限公司2011年05月目录第一章LED方案....................................................................................................................................41.1功能要求.........................................................................................................................................41.1.1简述.........................................................................................................................................41.1.2播放显示功能.........................................................................................................................41.1.3信息发布功能.........................................................................................................................41.2项目的技术指标.............................................................................................................................51.2.1概述.........................................................................................................................................51.2.2项目主要技术指标.................................................................................................................51.2.3屏体控制系统基本指标.........................................................................................................71.2.4屏体基本结构基本指标.........................................................................................................81.2.5屏体安全措施.........................................................................................................................91.2.6屏体硬件选材.........................................................................................................................91.2.7系统集成模式规划整个显示系统.......................................................................................101.3针对性技术设计（户外全彩）...................................................................................................131.3.1户外适应性...........................................................................................................................131.3.2防水处理...............................................................................................................................141.3.3防尘处理...............................................................................................................................141.3.4防晒.......................................................................................................................................141.3.5防潮.......................................................................................................................................141.3.6防冻.......................................................................................................................................151.3.7防眩处理...............................................................................................................................151.3.8产品维护...............................................................................................................................151.3.9防雷、抗震设计...................................................................................................................151.3.10屏幕布线及低压配电图............
