【文章內容簡介】 ........................................................................................................120 需求分析 ..........................................................................................................................................120 各子系統(tǒng)實現功能 ..........................................................................................................................121 設備選型 ..........................................................................................................................................123 方案說明 ...........................................................................................................................................124 方案設計 ...........................................................................................................................................125有線電視系統(tǒng) .......................................................................................................................................142 系統(tǒng)概述 ...........................................................................................................................................142 需求分析 ...........................................................................................................................................142 設備選型 ...........................................................................................................................................142 方案設計 ...........................................................................................................................................143 設備參數 ...........................................................................................................................................145 公共廣播系統(tǒng) .......................................................................................................................................147 系統(tǒng)概述 ...........................................................................................................................................147 設計原則 ...........................................................................................................................................147 設計重點、難點分析及注意事項 ...................................................................................................148 設備選型 ...........................................................................................................................................149 方案設計 ...........................................................................................................................................149 設備參數 ...........................................................................................................................................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)設計 ...........................................................................................................................170 周界防范系統(tǒng)設計 ...........................................................................................................................192機房工程 ...............................................................................................................................................195 概述 ...................................................................................................................................................195 設計原則 ...........................................................................................................................................195 需求分析 ...........................................................................................................................................195 系統(tǒng)整體規(guī)劃 ...................................................................................................................................196 系統(tǒng)設計 ...........................................................................................................................................200一卡通管理系統(tǒng) .................................................................................................................................219 系統(tǒng)概述 .........................................................................................................................................219 需求分析 .........................................................................................................................................219 系統(tǒng)設計 ...................................