【正文】 平安礦區(qū)視頻監(jiān)控系統(tǒng)高清監(jiān)控平安礦區(qū)視頻監(jiān)控系統(tǒng)高清監(jiān)控平安礦區(qū)視頻監(jiān)控系統(tǒng)技術(shù)建議方案2/6目 錄第 1 章. 項(xiàng)目概述 ..............................................................................................................................1. 項(xiàng)目背景 ..................................................................................................................................1. 建設(shè)現(xiàn)狀 ..................................................................................................................................1. 建設(shè)目標(biāo) ..................................................................................................................................1. 總 體目標(biāo) ...........................................................................................................................1. 應(yīng) 用目標(biāo) ...........................................................................................................................2. 建設(shè)任務(wù)及內(nèi)容 ......................................................................................................................3. 建設(shè)依據(jù) ..................................................................................................................................3第 2 章. 總體規(guī)劃 ..............................................................................................................................4. 系統(tǒng)總體架構(gòu)設(shè)計(jì) ..................................................................................................................5. 系統(tǒng)總體設(shè)計(jì)要求 ..................................................................................................................5. 系統(tǒng)聯(lián)網(wǎng)規(guī)劃 ..........................................................................................................................8. 系統(tǒng)整體性能要求 ..................................................................................................................9第 3 章. 前端系統(tǒng)建設(shè) ....................................................................................................................11. 前端系統(tǒng)的組成 ....................................................................................................................11. 前端系統(tǒng)的環(huán)境適應(yīng)性要求 ................................................................................................11. 監(jiān)控點(diǎn)的要求 ........................................................................................................................11. 攝 像機(jī) .............................................................................................................................11. 立桿和基礎(chǔ)要求 .............................................................................................................12A. 加強(qiáng)型單獨(dú)立桿 ...................................................................................................................12B. 簡(jiǎn)單型立桿 ...........................................................................................................................12. 監(jiān) 控標(biāo)志牌 .....................................................................................................................13. 設(shè)備 箱 .............................................................................................................................13. 緊急求助報(bào)警柱 ....................................................................................................................14平安礦區(qū)視頻監(jiān)控系統(tǒng)技術(shù)建議方案3/6. 報(bào) 警柱的作用 .................................................................................................................14. 報(bào) 警柱的構(gòu)成 .................................................................................................................14. 報(bào) 警柱的功能 .................................................................................................................14. 夜間補(bǔ)光要求 ........................................................................................................................16. 輔助光源安裝要求 ................................................................................................................17. 監(jiān)控點(diǎn)的防雷與接地 ............................................................................................................18A. 防雷 .......................................................................................................................................18B. 接地 .......................................................................................................................................18第 4 章. 網(wǎng)絡(luò)傳輸及編解碼系統(tǒng) ....................................................................................................19. 傳輸鏈路系統(tǒng) ........................................................................................................................19. 傳輸平臺(tái) ................................................................................................................................19. 網(wǎng) 絡(luò)拓?fù)?設(shè)計(jì) .................................................................................................................19. 網(wǎng) 絡(luò)設(shè)計(jì) 特點(diǎn) .................................................................................................................20. 網(wǎng) 絡(luò)結(jié)構(gòu)拓?fù)?圖 .............................................................................................................21. 核心 層交 換機(jī)的部署 .....................................................................................................21. 接入 層交 換機(jī)的部署 .....................................................................................................22. 網(wǎng)絡(luò)管理 ................................................................................................................................23. 視頻圖像的編碼 ....................................................................................................................24. 編碼 格式 .........................................................................................................................24. 編碼設(shè)備 .........................................................................................................................24. 數(shù)字 編碼 的技術(shù)要求 .....................................................................................................24