【正文】 .....................................................................................................145公共廣播系統(tǒng) .......................................................................................................................................147 系統(tǒng)概述 ...........................................................................................................................................147 設(shè)計原則 ...........................................................................................................................................147 設(shè)計重點、難點分析及注意事項 ...................................................................................................148 設(shè)備選型 ...........................................................................................................................................149 方案設(shè)計 ...........................................................................................................................................149 設(shè)備參數(shù) ...........................................................................................................................................151觸摸屏查詢及大屏顯示系統(tǒng) ...............................................................................................................153 系統(tǒng)概述 ...........................................................................................................................................153 系統(tǒng)需求 ...........................................................................................................................................153 LED 電子顯示屏 ..............................................................................................................................153 多媒體觸摸屏 ...................................................................................................................................159 DLP 顯示屏系統(tǒng) ..............................................................................................................................161安全防范系統(tǒng) .......................................................................................................................................167 系統(tǒng)概述 ...........................................................................................................................................167 設(shè)計原則 ...........................................................................................................................................168 工程重點防范部位和一般防范部位分析 .......................................................................................168 總體規(guī)劃 ...........................................................................................................................................169 視頻監(jiān)控系統(tǒng)設(shè)計 ...........................................................................................................................170 周界防范系統(tǒng)設(shè)計 ...........................................................................................................................192機房工程 ...............................................................................................................................................195 概述 ...................................................................................................................................................195 設(shè)計原則 ...........................................................................................................................................195 需求分析 ...........................................................................................................................................195 系統(tǒng)整體規(guī)劃 ...................................................................................................................................196 系統(tǒng)設(shè)計 ...........................................................................................................................................200一卡通管理系統(tǒng) .................................................................................................................................219 系統(tǒng)概述 .........................................................................................................................................219 需求分析 .........................................................................................................................................219 系統(tǒng)設(shè)計 .........................................................................................................................................220五、 大樓 智能化工程設(shè)計優(yōu)化方案 .....................................................................................................236建筑物自動化系統(tǒng) ...............................................................................................................................236 系統(tǒng)概述 ...........................................................................................................................................236 系統(tǒng)設(shè)計內(nèi)容 ...................................................................................................................................237 系統(tǒng)設(shè)計總則 ...................................................................................................................................237 項目系統(tǒng)監(jiān)控功能設(shè)計說明 ...........................................................................................................238 節(jié)能控制及節(jié)能效果技術(shù)分析 .......................................................................................................242有線無線一體化設(shè)計 ...........................................................................................................................243 無線工程具體的建設(shè)目標 ..............................................................................................................244 認證方式及認證點選擇 ..................................................................................................................245 無線安全 ..........................................................................................................................................245 頻率規(guī)劃與負載均衡 ....................