【正文】 ............................................................35 電視信息點(diǎn)統(tǒng)計(jì)表 ...................................................................................35 設(shè)計(jì)依據(jù)及原則 .................................................................................................38 設(shè)計(jì)依據(jù) .................................................................................................38 設(shè)計(jì)原則 .................................................................................................38 系統(tǒng)設(shè)計(jì) ...........................................................................................................39 設(shè)計(jì)要求 .................................................................................................39 頻帶劃分 .................................................................................................39 信號源 .....................................................................................................40 前端系統(tǒng) .................................................................................................40 干線傳輸系統(tǒng) ..........................................................................................41 用戶分配系統(tǒng) ..........................................................................................42 主要設(shè)備性能介紹 .............................................................................................43 主干放大器：杰士美（ 4734EHRP） .........................................................43 第 4 章 安防及路政監(jiān)控系統(tǒng) ......................................................... 47 2 視頻監(jiān)控系統(tǒng)設(shè)計(jì) .............................................................................................47 需求分析 .................................................................................................47 信息點(diǎn)統(tǒng)計(jì)表 ..........................................................................................48 設(shè)計(jì)依據(jù)與原則 .......................................................................................50 設(shè)計(jì)依據(jù) ........................................................................................50 設(shè)計(jì)原則 ........................................................................................51 系統(tǒng)設(shè)計(jì) .................................................................................................52 系統(tǒng)設(shè)計(jì)概述 .................................................................................52 前端部分 ........................................................................................52 傳輸部分 ........................................................................................53 終端部分 ........................................................................................53 主要設(shè)備簡介 ..........................................................................................54 硬盤錄像機(jī)：?？低?DS8016HS .................................................54 彩色半球攝像機(jī)：韓國三星 SCCB5203P ........................................56 彩色智能球型攝像機(jī)：韓國三星 SCCC6403P .................................57 21 寸彩色監(jiān)視器：邁維 MP21C .......................................................59 室內(nèi)紅外報(bào)警系統(tǒng)設(shè)計(jì) ......................................................................................60 系統(tǒng)設(shè)計(jì) ........................................................................................60 產(chǎn)品選型說明 ..........................................................................................61 被動式紅外報(bào)警探測器 HONEYWELL ： DT6360STC ....................61 報(bào)警通信控制主機(jī) HONEYWELL： VISTA120 ...............................62 第 5 章 音響燈光及視頻會議系統(tǒng) ................................................. 65 設(shè)計(jì)前言 ...........................................................................................................65 設(shè)計(jì)思想 .................................................................................................65 設(shè)計(jì)目標(biāo) .................................................................................................65 建筑和裝飾要求 .......................................................................................66 各指標(biāo)實(shí)現(xiàn)的要求 ...................................................................................67 系統(tǒng)設(shè)計(jì)說明 ....................................................................................................70 設(shè)計(jì)內(nèi)容 .................................................................................................70 設(shè)計(jì)要求和目標(biāo) .......................................................................................70 設(shè)計(jì)依據(jù) .................................................................................................70 系統(tǒng)設(shè)計(jì) ...........................................................................................................71 設(shè)計(jì)背景 .................................................................................................71 設(shè)計(jì)思路 .................................................................................................71 系統(tǒng)設(shè)計(jì) .................................................................................................72 多功能廳的音響設(shè)計(jì) .......................................................................72 中小型會議室的設(shè)計(jì) .......................................................................77 健身房的設(shè)計(jì) .................................................................................79 第 6 章 公共廣播系統(tǒng) .................................................................... 81 系統(tǒng)概述 ...........................................................................................................81 設(shè)計(jì)依據(jù) .................................................................................................81 系統(tǒng)設(shè)計(jì) ...........................................................................................................82 點(diǎn)位表 .....................................................................................................82 廣播揚(yáng)聲器的選用和配置 .........................................................................84 廣播功放的選用和配置 .........................