【正文】 .............................................................59 背景音樂廣播系統(tǒng)基本組成 .............................................................................................59 背景音樂系統(tǒng) ..................................................................................................................59 揚(yáng)聲器位置設(shè)置 ..............................................................................................................60 5 物業(yè)管理計(jì)算機(jī)系統(tǒng) .............................................................................................................61 概述 ...............................................................................................................................61 實(shí)施物業(yè)計(jì)算機(jī)管理的必要性 ........................................................................................61 系統(tǒng)設(shè)計(jì) ........................................................................................................................62 6 電子廣告牌系統(tǒng) ....................................................................................................................65 概述 ...............................................................................................................................65 系統(tǒng)構(gòu)成 ........................................................................................................................66 方案設(shè)計(jì) ........................................................................................................................66 系統(tǒng)特性 ........................................................................................................................67 第五部分 信息網(wǎng)絡(luò)系統(tǒng) ............................................... 68 1 綜合布線系統(tǒng) ........................................................................................................................68 引言 ................................................................................................................................68 綜合布線系統(tǒng)的構(gòu)成 ......................................................................................................68 綜合布線系統(tǒng)設(shè)計(jì)概要 ...................................................................................................70 設(shè)計(jì)依據(jù)與用戶需求 ......................................................................................................70 用戶需求 .........................................................................................................................71 4 方案設(shè)計(jì)思想 : .................................................................................................................71 信息點(diǎn)分布 .....................................................................................................................72 設(shè)計(jì)方案 .........................................................................................................................72 測(cè)試 ...............................................................................................................................74 施工注意事項(xiàng) ...............................................................................................................76 2 衛(wèi)星有線系統(tǒng) .......................................................................................................................76 系統(tǒng)概述 ........................................................................................................................76 系統(tǒng)設(shè)計(jì)的依據(jù)規(guī)范 .......................................................................................................76 系統(tǒng)設(shè)計(jì)原則 ..................................................................................................................77 系統(tǒng)選型及功能特點(diǎn) .......................................................................................................77 系統(tǒng)具體設(shè)計(jì) ..................................................................................................................77 衛(wèi)星寬帶接入優(yōu)點(diǎn) ...........................................................................................................78 3 計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng) ....................................................................................................................80 綜述 ...............................................................................................................................80 用戶需求 .........................................................................................................................80 設(shè)計(jì)原則 .........................................................................................................................81 建設(shè)目標(biāo) .........................................................................................................................81 主要技術(shù) .........................................................................................................................82 網(wǎng)絡(luò)設(shè)備選型 ..................................................................................................................82 網(wǎng)絡(luò)設(shè)計(jì) .........................................................................................................................82 一級(jí)管理中心交換機(jī)的選擇 .............................................................................................83 二、三級(jí)管理中心交換機(jī)選擇 .........................................................................................83 ..................................................................................................83 服務(wù)器系統(tǒng) ....................................................................................................................83 ......................................................................................................84 ................................................................................................................84 防火墻系統(tǒng) ...................................................................................................................86 附：照明控制系統(tǒng) ................................................... 89 5 第一部分 綜 述 隨著國民經(jīng)濟(jì)的發(fā)展，居民對(duì)生活品質(zhì)有了更高的要求，尤其是對(duì)于居住空間的要求有了一個(gè)從量到質(zhì)的比較大的飛躍。 ———————— 智能