【正文】 Opinos adugethry39。mlcAv,fPb20*jZTxMI:EYB() 平安 礦區(qū) 視頻監(jiān)控系統(tǒng) 高清監(jiān)控 神劍 科技電子有限公司 Opinos adugethry39。mlcAv,fPb20*jZTxMI:roEYB() 目 錄 第 1 章 . 項目概述 ................................................................................................................... 1 . 項目背景 .................................................................................................................... 1 . 建設現(xiàn)狀 .................................................................................................................... 2 . 建設目標 .................................................................................................................... 2 . 總體目標 ................................................................................................................ 2 . 應用目標 ................................................................................................................ 3 . 建設任務及內(nèi)容 ......................................................................................................... 4 . 建設依據(jù) .................................................................................................................... 5 第 2 章 . 總體規(guī)劃 ................................................................................................................... 6 . 系統(tǒng)總體架構設計 ....................................................................................................... 7 . 系統(tǒng)總體設計要求 ....................................................................................................... 9 . 系統(tǒng)聯(lián)網(wǎng)規(guī)劃 ............................................................................................................14 . 系統(tǒng)整體性能要求 ....................................................................................................14 第 3 章 . 前端系統(tǒng)建設 ...........................................................................................................18 . 前端系統(tǒng)的組成 ..........................................................................................................18 . 前端系統(tǒng)的環(huán)境 適應性要求 ......................................................................................18 . 監(jiān)控點的要求 ............................................................................................................19 . 攝像機 ...................................................................................................................19 . 立桿和基礎要求 ....................................................................................................19 A. 加強型單獨立桿 ....................................................................................................20 B. 簡單型立桿 ...........................................................................................................20 . 監(jiān)控標志牌 ...........................................................................................................21 . 設備箱 ...................................................................................................................22 平安 礦區(qū) 視頻 監(jiān)控系統(tǒng)技術建議方案 Opinos adugethry39。mlcAv,fPb20*jZTxMI:EYB(), 3/6 . 緊急求助報警柱 ........................................................................................................23 . 報警柱的作用 ........................................................................................................23 . 報警柱的構成 ........................................................................................................23 . 報警柱的功能 ........................................................................................................23 . 夜間補光要求 ............................................................................................................26 . 輔助光源安裝要求 ....................................................................................................28 . 監(jiān)控點的防雷與接地 .................................................................................................28 A. 防雷 ......................................................................................................................28 B. 接地 ......................................................................................................................29 第 4 章 . 網(wǎng)絡傳輸及編解碼系統(tǒng) ............................................................................................30 . 傳輸鏈路系統(tǒng) ............................................................................................................30 . 傳輸平臺 ...................................................................................................................30 . 網(wǎng)絡拓撲設計 ........................................................................................................30 . 網(wǎng)絡設計特點 ........................................................................................................31 . 網(wǎng)絡結構拓撲圖 ....................................................................................................33 . 核心層交換機的部署 .............................................................................................33 . 接入層交換機的部署 .............................................................................................35 . 網(wǎng)絡管理 ...................................................................................................................36 . 視頻圖像的編碼 ........................................................................................................37 . 編碼格式 ...............................................................................................................37 . 編碼設備 ...............................................................................................................38 . 數(shù)字編碼的技術要求 .............................................................................................38 . 視頻圖像的解碼 ........................................................................................................40 A. 高清解碼性能 ........................................................................................................40 B. 全實時解碼效果 ..........