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安防天下2——智能高清視頻監(jiān)控原理精解與最佳實(shí)踐 本書(shū)是具有多年行業(yè)經(jīng)驗(yàn)的安防專業(yè)人士呈現(xiàn)的“誠(chéng)意之作”,其目的在于和行業(yè)朋友分享、交流、探討“智能高清視頻監(jiān)控系統(tǒng)”的原理、應(yīng)用、產(chǎn)品、技術(shù)發(fā)展趨勢(shì)等。本書(shū)的內(nèi)容涉及了模擬視頻監(jiān)控系統(tǒng)、編碼壓縮、DVR、DVS、IPC、NVR、視頻分析、高清IP攝像機(jī)、視頻傳輸、CMS、視頻存儲(chǔ)、解碼顯示、大屏幕、PSIM、物聯(lián)網(wǎng)、云計(jì)算、大數(shù)據(jù)、數(shù)字高清攝像機(jī)、模擬高清攝像機(jī)、鏡頭等各個(gè)方面,并輔有大量的相關(guān)應(yīng)用案例供讀者參考,以期讓讀者更好地理解和應(yīng)用。
隨著云計(jì)算/存儲(chǔ)、大數(shù)據(jù)、物聯(lián)網(wǎng)、移動(dòng)互聯(lián)網(wǎng)等新技術(shù)的推進(jìn),安防領(lǐng)域也有了翻天覆地的變化,本書(shū)第一版創(chuàng)造了“安防領(lǐng)域第一書(shū)”的口碑,4年過(guò)去,仍然保持火熱銷售態(tài)勢(shì),然而,如前所述,安防領(lǐng)域的技術(shù)有了很多革命性突破,為此,本書(shū)針對(duì)最前沿、最實(shí)用的新技術(shù)、新方案,并添加了作者最近4年積累的最新案例,同時(shí)刪除了一些過(guò)時(shí)的內(nèi)容及案例,形成了這本《安防天下2》。無(wú)論從技術(shù)上、思維上還是高度上,都比本書(shū)上一版有了質(zhì)的飛躍。希望能為本行業(yè)的讀者提供實(shí)實(shí)在在的參考。 清華大學(xué)出版社欒大成
《安防天下》第一版于2010年2月出版發(fā)行,累計(jì)加印6次,印數(shù)超過(guò)20000冊(cè),引起較大的行業(yè)反響。4年過(guò)后,很多新技術(shù)、新應(yīng)用涌現(xiàn),如云計(jì)算及大數(shù)據(jù)等,《安防天下2》于是基于第一版讀者的反饋,進(jìn)行了的優(yōu)化調(diào)整:去掉了一些產(chǎn)品介紹,增加了參考案例及配置應(yīng)用等,增加了物聯(lián)網(wǎng)、PSIM、大屏幕、HD-CCTV、高清鏡頭、虛擬化、云計(jì)算、智能檢索、大數(shù)據(jù)等內(nèi)容,以期更加全面地覆蓋智能高清應(yīng)用。
本書(shū)是一名具有多年行業(yè)經(jīng)驗(yàn)的“草根”級(jí)安防人士的“誠(chéng)意之作”,其目的是與行業(yè)中的朋友們分享、交流、探討“智能網(wǎng)絡(luò)高清視頻監(jiān)控系統(tǒng)”的原理、產(chǎn)品、應(yīng)用、技術(shù)發(fā)展趨勢(shì)等。本書(shū)的內(nèi)容涉及了模擬視頻監(jiān)控系統(tǒng)、編碼壓縮、DVR、DVS、IPC、NVR、視頻分析、高清攝像機(jī)、視頻傳輸、CMS、視頻存儲(chǔ)、解碼顯示、PSIM、云計(jì)算、物聯(lián)網(wǎng)、大數(shù)據(jù)等各個(gè)技術(shù)環(huán)節(jié),并輔有大量的相關(guān)應(yīng)用案例供讀者參考,以期讓讀者更好地理解和應(yīng)用。 “視頻監(jiān)控系統(tǒng)”屬于“安全防范系統(tǒng)”的一個(gè)分支,它與光學(xué)技術(shù)、傳感技術(shù)、芯片技術(shù)、編碼壓縮技術(shù)、網(wǎng)絡(luò)傳輸技術(shù)、計(jì)算機(jī)技術(shù)、存儲(chǔ)技術(shù)、電氣技術(shù)、物聯(lián)網(wǎng)、云計(jì)算等密切相關(guān),任何相關(guān)行業(yè)的技術(shù)突破與革新都可能會(huì)給“視頻監(jiān)控系統(tǒng)”帶來(lái)新的思路、新的模式甚至是顛覆性的變革。作者從事“安防視頻監(jiān)控”工作13年,經(jīng)歷了視頻監(jiān)控系統(tǒng)從“模擬時(shí)代”、“DVR時(shí)代”到“智能網(wǎng)絡(luò)and高清時(shí)代”的演進(jìn)全過(guò)程,深知需要不斷學(xué)習(xí)方可跟上行業(yè)快速發(fā)展的節(jié)奏,作者自認(rèn)為本書(shū)是其多年來(lái)不斷學(xué)習(xí)過(guò)程中的積累而已。 也許正因?yàn)樯厦娴脑,目前市?chǎng)上此題材的“貼近實(shí)際、與時(shí)俱進(jìn)”的圖書(shū)或教程十分短缺,很多朋友也跟作者探討過(guò)這一問(wèn)題?紤]再三,作者決定將自己多年的從業(yè)經(jīng)驗(yàn)、知識(shí)積累拿出來(lái),與大家分享和探討。 很顯然,要編寫(xiě)這樣一本書(shū),難度是非常大的,不僅因?yàn)樗婕暗募夹g(shù)面非常廣、專業(yè)性很強(qiáng),更重要的是編寫(xiě)者要有非常全面、豐富的實(shí)際工程經(jīng)驗(yàn),要對(duì)安防所涉及的各種工程技術(shù)、產(chǎn)品有全面和深入的掌握。 當(dāng)然作者在這方面也同樣存在許多不足:專業(yè)積累和沉淀不夠,對(duì)各個(gè)底層知識(shí)點(diǎn)的理解不夠透徹,文字組織能力還不夠強(qiáng)……,因此本書(shū)也必然會(huì)有很多紕漏和錯(cuò)誤,誠(chéng)愿各位讀者和專家發(fā)現(xiàn)后及時(shí)與出版社或作者本人聯(lián)系,在此對(duì)支持本書(shū)的讀者表示最真摯的謝意。 1. 本書(shū)內(nèi)容 本書(shū)共分19章。 第1章是概述部分,第2章簡(jiǎn)單介紹了模擬電視監(jiān)控系統(tǒng),第3~7章分別介紹了編碼壓縮技術(shù)、DVR技術(shù)、DVS技術(shù)、NVR技術(shù)、IPC技術(shù),第8章介紹了高清監(jiān)控系統(tǒng),第9章介紹了視頻內(nèi)容分析技術(shù),第10章介紹了網(wǎng)絡(luò)傳輸系統(tǒng),第11章介紹了CMS技術(shù),第12章介紹了存儲(chǔ)系統(tǒng),第13章介紹了解碼顯示,第14章介紹了智能網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)實(shí)戰(zhàn)應(yīng)用,第15章介紹了高清監(jiān)控在不同行業(yè)中的應(yīng)用,第16章介紹了PSIM技術(shù),第17章介紹了物聯(lián)網(wǎng)相關(guān)技術(shù),第18章介紹了云計(jì)算相關(guān)技術(shù),第19章介紹了大數(shù)據(jù)相關(guān)技術(shù)及其與視頻監(jiān)控的結(jié)合應(yīng)用。 本書(shū)主體內(nèi)容的拓?fù)浣Y(jié)構(gòu)如下圖所示。 本書(shū)各個(gè)章節(jié)的安排基本上就是“視頻監(jiān)控”行業(yè)發(fā)展的歷程,通過(guò)各章之間有機(jī)結(jié)合,給讀者一個(gè)全面、系統(tǒng)的介紹。 2. 本書(shū)特色 本書(shū)的特色主要可以歸結(jié)為如下3點(diǎn): 圖文結(jié)合、便于閱讀——全書(shū)配有大量插圖,對(duì)知識(shí)點(diǎn)進(jìn)行文字闡述之后,利用插圖進(jìn)行更深入的說(shuō)明。尤其對(duì)于設(shè)備原理、系統(tǒng)架構(gòu)、數(shù)據(jù)流等內(nèi)容進(jìn)行介紹時(shí),插圖的作用是顯而易見(jiàn)的,這會(huì)有助于讀者對(duì)相關(guān)內(nèi)容的理解。 理論與實(shí)踐的有機(jī)結(jié)合——在闡明理論的同時(shí)輔以相應(yīng)的實(shí)際應(yīng)用案例,為讀者提供全面的設(shè)計(jì)、應(yīng)用、維護(hù)案例參考,讓讀者“知其然并知其所以然”,以達(dá)到最佳的學(xué)習(xí)效果。 新技術(shù)、新產(chǎn)品、新案例——本書(shū)對(duì)高清監(jiān)控的各個(gè)環(huán)節(jié),尤其是最新的視頻分析、多種高清技術(shù)、云計(jì)算、物聯(lián)網(wǎng)、大數(shù)據(jù)等都有很多闡述;并有針對(duì)性地以行業(yè)主流廠家的技術(shù)為背景介紹,讓讀者能夠更加深入地了解行業(yè)主流產(chǎn)品與趨勢(shì);各個(gè)案例,如機(jī)場(chǎng)、鐵路、平安城市等,都是非!敖(jīng)典”的應(yīng)用;另外,對(duì)物聯(lián)網(wǎng)、云計(jì)算、大數(shù)據(jù)等新興技術(shù)與安防and視頻監(jiān)控的結(jié)合應(yīng)用進(jìn)行了探討闡述及趨勢(shì)發(fā)展分析。 3. 關(guān)于作者 潘國(guó)輝,網(wǎng)名“西剎子”,現(xiàn)居北京,國(guó)家首批一級(jí)建造師,2000年畢業(yè)于沈陽(yáng)建筑工程學(xué)院工業(yè)自動(dòng)化專業(yè),具有13年安全防范與視頻監(jiān)控從業(yè)經(jīng)驗(yàn)。曾經(jīng)服務(wù)于SIEMENS、TYCO、NICE等公司,具有大量的機(jī)場(chǎng)、鐵路、地鐵、平安城市、智能樓宇等安防項(xiàng)目的規(guī)劃/設(shè)計(jì)/實(shí)施/調(diào)試/服務(wù)經(jīng)驗(yàn),目前在一家國(guó)際公司任職高級(jí)安防經(jīng)理,全面負(fù)責(zé)公司安防系統(tǒng)規(guī)劃、設(shè)計(jì)、運(yùn)維、管理、應(yīng)急響應(yīng)、風(fēng)險(xiǎn)控制、培訓(xùn)等。曾先后在國(guó)內(nèi)多個(gè)主流安防雜志上發(fā)表過(guò)大量論文,建有網(wǎng)站(www.sas123.cn),取名“安天下”,口號(hào)是“安防天下、服務(wù)萬(wàn)家”,旨在與業(yè)內(nèi)朋友分享、交流、探討安防行業(yè)的新技術(shù)、新產(chǎn)品及應(yīng)用。 讀者在閱讀本書(shū)的過(guò)程中若遇到疑問(wèn)或難題,或?qū)@本書(shū)有什么看法,可以發(fā)送E-mail至xichazi@126.com,或者登錄www.sas123.cn進(jìn)行討論或?qū)で笾С帧?br />西剎子微信號(hào):xichazi 西剎子QQ號(hào):504123389 西剎子新浪微博:http://weibo.com/xichazi 安天下微信公眾號(hào):sas123cn 安天下網(wǎng)站:www.sas123.cn 安天下技術(shù)交流群(QQ群):116982193 《安防天下》讀者服務(wù)群(QQ群):147341910 《安防天下》課件下載地址:請(qǐng)關(guān)注安天下微信號(hào)。 4. 讀者群 行業(yè)初學(xué)者或者有一定從業(yè)經(jīng)驗(yàn)的朋友,經(jīng)常遇到的問(wèn)題是個(gè)人知識(shí)點(diǎn)的不系統(tǒng)及經(jīng)驗(yàn)的不夠豐富,本書(shū)將有助于讀者將行業(yè)知識(shí)與經(jīng)驗(yàn)條理化、系統(tǒng)化、結(jié)構(gòu)化,并能幫助讀者解決以前曾經(jīng)困惑過(guò)的一些問(wèn)題。本書(shū)特別適合“弱電、安全防范、視頻監(jiān)控、物聯(lián)網(wǎng)”相關(guān)專業(yè)的人員作為入門(mén)及深入學(xué)習(xí)的參考用書(shū)。由于作者既非專家又非學(xué)者,而是業(yè)內(nèi)的普通實(shí)踐人士,因此,本書(shū)難免存在一些紕漏及錯(cuò)誤。建議讀者在閱讀本書(shū)的過(guò)程中多加思考,對(duì)有疑問(wèn)或不理解的地方,可與作者本人或其他業(yè)界人士探討,相信這樣可以更有收獲。 5. 鳴 謝 董波(EMC) 馮程(東方網(wǎng)力) 韓曦(BOSCH) 何智勇(廣州睿捷) 欒大成(清華大學(xué)出版社) 劉寶林(?低暎 馬曉東《中國(guó)公共安全》 彭真《安全自動(dòng)化雜志》 彭志遠(yuǎn)(朗馳欣創(chuàng)) 錢(qián)勇 (南通潤(rùn)誠(chéng)) 沈?yàn)]章(NICE) 孫勝利(EMC) 魏宏(CRSC) 王偉(AVIGILON) 汪怡平(中國(guó)電子工程設(shè)計(jì)院) 王海增(中星電子) 徐薈云(MAGAL) 雍軍(互信互通) 楊勇《安防經(jīng)理》 楊哲紅(SIEMENS) 張建宇(TYCO) 張淂福《安全自動(dòng)化雜志》 張冬《大話存儲(chǔ)》作者 張新房(Honeywell) 曾遂全《中國(guó)安防》 張?jiān)鲦i(JohnsonControls) 以上排名按照姓氏字母。 感謝安防天下所有的讀者朋友! 6. 品牌聲明 本書(shū)內(nèi)容包括模擬監(jiān)控、DVS、DVR、IPC、CMS、NVR、高清監(jiān)控、視頻存儲(chǔ)、視頻內(nèi)容分析、網(wǎng)絡(luò)傳輸、解碼顯示、物聯(lián)網(wǎng)、大數(shù)據(jù)、云技術(shù)等,每個(gè)部分都獨(dú)立成章。為了讓讀者更好地對(duì)相關(guān)內(nèi)容進(jìn)行理解,本書(shū)在部分章節(jié)中選用了一些行業(yè)主流廠商的相關(guān)產(chǎn)品進(jìn)行深入介紹,以期讀者可以將相關(guān)技術(shù)和產(chǎn)品結(jié)合應(yīng)用。 本書(shū)參考如下公司產(chǎn)品資料(按字母排序) : 作者重點(diǎn)關(guān)注并參考如下公司產(chǎn)品(按字母排序) : 7. 參考資料聲明 為了順利地展開(kāi)主題,本書(shū)在編寫(xiě)過(guò)程中參考了國(guó)內(nèi)外的相關(guān)技術(shù)文章、資料、圖片,并引用、借鑒了其中的一些內(nèi)容(見(jiàn)書(shū)后的“參考資料”)。由于部分內(nèi)容來(lái)源于互聯(lián)網(wǎng),因此無(wú)法一一查明原創(chuàng)作者、無(wú)法準(zhǔn)確列出出處,敬請(qǐng)諒解。如有內(nèi)容引用了貴機(jī)構(gòu)、貴公司或您個(gè)人的文章、技術(shù)資料或作品卻沒(méi)有注明出處,歡迎及時(shí)與出版社或作者本人聯(lián)系,我們將會(huì)在博客或網(wǎng)站中予以說(shuō)明、澄清或致歉,并會(huì)在下一版中予以更正及補(bǔ)充。 潘國(guó)輝,網(wǎng)名“西剎子”,現(xiàn)居北京,國(guó)家首批一級(jí)建造師,2000年畢業(yè)于沈陽(yáng)建筑工程學(xué)院工業(yè)自動(dòng)化專業(yè),具有13年安全防范與視頻監(jiān)控從業(yè)經(jīng)驗(yàn)。曾經(jīng)服務(wù)于SIEMENS、TYCO、NICE等公司,具有大量的機(jī)場(chǎng)、鐵路、地鐵、平安城市、智能樓宇等安防項(xiàng)目的規(guī)劃/設(shè)計(jì)/實(shí)施/調(diào)試/服務(wù)經(jīng)驗(yàn),目前在一家跨國(guó)公司任職高級(jí)安防經(jīng)理,全面負(fù)責(zé)公司安防系統(tǒng)規(guī)劃、設(shè)計(jì)、運(yùn)維、管理、應(yīng)急響應(yīng)、風(fēng)險(xiǎn)控制、培訓(xùn)等。曾先后在國(guó)內(nèi)多個(gè)主流安防雜志上發(fā)表過(guò)大量論文,個(gè)人網(wǎng)站(www.sas123.cn“安天下”),口號(hào)是“安防天下、服務(wù)萬(wàn)家”,旨在與業(yè)內(nèi)朋友分享、交流、探討安防行業(yè)的新技術(shù)、新產(chǎn)品及應(yīng)用。 讀者在閱讀本書(shū)的過(guò)程中若遇到疑問(wèn)或難題,或?qū)@本書(shū)有任何意見(jiàn)和建議,可以發(fā)送E-mail至xichazi@126.com,或者登錄www.sas123.cn進(jìn)行討論或?qū)で笾С帧?/p> 西剎子微信號(hào):xichazi
第1章 視頻監(jiān)控技術(shù)概述················· 1 1.1 引子·························································· 2 1.1.1 安全防范的雛形······························· 2 1.1.2 網(wǎng)絡(luò)視頻監(jiān)控··································· 2 1.1.3 智能視頻識(shí)別··································· 2 1.1.4 智能網(wǎng)絡(luò)視頻監(jiān)控··························· 3 1.1.5 高清視頻監(jiān)控··································· 3 1.1.6 云視頻監(jiān)控······································· 4 1.2 視頻監(jiān)控技術(shù)發(fā)展過(guò)程·························· 4 1.2.1 模擬視頻監(jiān)控時(shí)代··························· 5 1.2.2 數(shù)字視頻監(jiān)控時(shí)代··························· 7 1.2.3 智能網(wǎng)絡(luò)視頻監(jiān)控時(shí)代··················· 8 1.2.4 高清視頻監(jiān)控時(shí)代··························· 9 1.3 視頻監(jiān)控的核心技術(shù)······························ 9
第1章 視頻監(jiān)控技術(shù)概述················· 1 1.1 引子·························································· 2 1.1.1 安全防范的雛形······························· 2 1.1.2 網(wǎng)絡(luò)視頻監(jiān)控··································· 2 1.1.3 智能視頻識(shí)別··································· 2 1.1.4 智能網(wǎng)絡(luò)視頻監(jiān)控··························· 3 1.1.5 高清視頻監(jiān)控··································· 3 1.1.6 云視頻監(jiān)控······································· 4 1.2 視頻監(jiān)控技術(shù)發(fā)展過(guò)程·························· 4 1.2.1 模擬視頻監(jiān)控時(shí)代··························· 5 1.2.2 數(shù)字視頻監(jiān)控時(shí)代··························· 7 1.2.3 智能網(wǎng)絡(luò)視頻監(jiān)控時(shí)代··················· 8 1.2.4 高清視頻監(jiān)控時(shí)代··························· 9 1.3 視頻監(jiān)控的核心技術(shù)······························ 9 1.3.1 光學(xué)成像器件··································· 9 1.3.2 視頻編碼壓縮算法··························· 10 1.3.3 視頻編碼壓縮芯片··························· 10 1.3.4 視頻管理平臺(tái)··································· 11 1.4 視頻監(jiān)控的發(fā)展方向······························ 11 1.5 智能網(wǎng)絡(luò)視頻監(jiān)控概念·························· 13 1.5.1 本書(shū)內(nèi)容、范圍說(shuō)明······················· 13 1.5.2 本書(shū)術(shù)語(yǔ)、縮寫(xiě)說(shuō)明······················· 13 1.5.3 本書(shū)內(nèi)容拓?fù)浣Y(jié)構(gòu)圖······················· 15 第2章 模擬視頻監(jiān)控系統(tǒng)················· 17 2.1 模擬監(jiān)控系統(tǒng)的構(gòu)成······························ 18 2.2 視頻采集設(shè)備·········································· 19 2.2.1 攝像機(jī)相關(guān)技術(shù)······························· 19 2.2.2 鏡頭相關(guān)介紹··································· 24 2.2.3 防護(hù)罩··············································· 28 2.2.4 云臺(tái)及解碼器··································· 29 2.2.5 一體球型攝像機(jī)······························· 30 2.3 信號(hào)傳輸設(shè)備·········································· 33 2.3.1 視頻信號(hào)的傳輸······························· 33 2.3.2 視頻分配器······································· 35
2.3.3 控制信號(hào)的傳輸······························· 35 2.3.4 系統(tǒng)供電··········································· 35 2.4 矩陣控制設(shè)備·········································· 36 2.4.1 矩陣工作原理··································· 36 2.4.2 矩陣的主要功能······························· 37 2.4.3 PTZ控制原理··································· 38 2.4.4 控制鍵盤(pán)介紹··································· 38 2.5 顯示與錄像設(shè)備······································ 39 2.5.1 多畫(huà)面處理器··································· 39 2.5.2 圖像顯示設(shè)備··································· 41 2.5.3 長(zhǎng)延時(shí)錄像機(jī)··································· 42 2.6 夜視技術(shù)及應(yīng)用······································ 42 2.6.1 主動(dòng)紅外攝像機(jī)······························· 42 2.6.2 激光夜視技術(shù)··································· 44 2.6.3 被動(dòng)紅外夜視··································· 45 2.6.4 透霧攝像機(jī)······································· 46 2.7 閉路電視監(jiān)控系統(tǒng)設(shè)計(jì)·························· 47 2.7.1 系統(tǒng)需求分析··································· 47 2.7.2 攝像機(jī)的選型··································· 49 2.7.3 鏡頭的選型······································· 51 2.7.4 矩陣的選型······································· 51 2.8 本章小結(jié)·················································· 52 第3章 視頻編碼壓縮技術(shù)················· 53 3.1 多媒體技術(shù)基礎(chǔ)······································ 54 3.1.1 圖像的色彩模型······························· 54 3.1.2 圖像的色彩空間變換······················· 57 3.1.3 圖像的基本屬性······························· 58 3.1.4 圖像的格式與質(zhì)量··························· 59 3.1.5 數(shù)據(jù)壓縮方法··································· 60 3.2 靜態(tài)圖像壓縮技術(shù)·································· 64 3.2.1 色相變換過(guò)程··································· 65 3.2.2 區(qū)塊切割與采樣······························· 66 3.2.3 離散余弦(DCT)變換························· 68 3.2.4 量化過(guò)程介紹··································· 69 3.2.5 Z字形編碼過(guò)程································ 71 3.2.6 DC系數(shù)及AC系數(shù)編碼················· 72 3.2.7 熵編碼介紹······································· 73 3.2.8 JPEG數(shù)據(jù)流介紹····························· 73 3.2.9 JPEG解壓縮過(guò)程····························· 73 3.3 視頻(動(dòng)態(tài)圖像)編碼壓縮······················· 74 3.3.1 視頻壓縮的必要性··························· 74 3.3.2 視頻壓縮的可行性··························· 75 3.3.3 圖像格式說(shuō)明··································· 75 3.3.4 逐行掃描與隔行掃描······················· 79 3.3.5 幀率、碼流與分辨率······················· 80 3.3.6 視頻編碼模型··································· 81 3.3.7 運(yùn)動(dòng)補(bǔ)償技術(shù)介紹··························· 82 3.4 主流視頻編碼技術(shù)·································· 83 3.4.1 MJPEG編碼壓縮····························· 84 3.4.2 MPEG-1技術(shù)介紹···························· 85 3.4.3 MPEG-2技術(shù)介紹···························· 90 3.4.4 MPEG-4技術(shù)介紹···························· 91 3.4.5 H.264技術(shù)說(shuō)明································ 96 3.4.6 H.265編碼技術(shù)································ 98 3.4.7 視頻編解碼技術(shù)應(yīng)用······················· 103 3.5 本章小結(jié)·················································· 105 第4章 硬盤(pán)錄像機(jī)(DVR)技術(shù)············ 107 4.1 DVR產(chǎn)品介紹········································ 108 4.1.1 DVR發(fā)展歷史·································· 108 4.1.2 DVR工作原理·································· 109 4.1.3 軟壓縮與硬壓縮······························· 110 4.1.4 DVR芯片介紹·································· 111 4.1.5 DVR的錄像文件管理······················ 113 4.1.6 DVR配置及接口······························ 114 4.1.7 DVR的關(guān)鍵技術(shù)······························ 117 4.1.8 DVR術(shù)語(yǔ)介紹·································· 118 4.2 DVR軟硬件構(gòu)成···································· 119 4.2.1 嵌入式DVR······································ 119 4.2.2 PC式DVR········································ 122 4.2.3 嵌入式對(duì)比PC式DVR··················· 123 4.3 DVR應(yīng)用軟件功能································ 125 4.3.1 設(shè)備配置及管理······························· 126 4.3.2 錄像管理··········································· 126 4.3.3 報(bào)警管理··········································· 127 4.3.4 視頻存儲(chǔ)與備份······························· 127 4.3.5 視頻瀏覽與回放······························· 128 4.3.6 設(shè)備網(wǎng)管維護(hù)··································· 129 4.3.7 用戶的管理······································· 129 4.3.8 用戶操作日志審計(jì)··························· 130 4.4 DVR的應(yīng)用架構(gòu)···································· 130 4.4.1 單機(jī)工作模式··································· 130 4.4.2 模數(shù)混合架構(gòu)··································· 131 4.4.3 多機(jī)聯(lián)網(wǎng)模式··································· 132 4.5 DVR的亮點(diǎn)功能···································· 136 4.5.1 DVR的多碼流技術(shù)·························· 136 4.5.2 視頻分析技術(shù)應(yīng)用··························· 138 4.5.3 混合DVR技術(shù)································· 139 4.5.4 智能檢索與回放······························· 140 4.5.5 場(chǎng)景重組技術(shù)··································· 141 4.5.6 視頻加密技術(shù)··································· 142 4.6 DVR產(chǎn)品選型········································ 142 4.7 DVR的常見(jiàn)故障···································· 145 4.7.1 PC式DVR的常見(jiàn)故障··················· 145 4.7.2 嵌入式DVR的常見(jiàn)故障················· 145 4.8 DVR應(yīng)用案例········································ 146 4.8.1 DVR帶寬設(shè)計(jì)·································· 146 4.8.2 DVR存儲(chǔ)設(shè)計(jì)·································· 148 4.9 DVR設(shè)置與操作···································· 148 4.9.1 DVR的系統(tǒng)設(shè)置······························ 149 4.9.2 DVR的應(yīng)用操作······························ 153 4.10 DVR的遠(yuǎn)程訪問(wèn)·································· 155 4.10.1 流媒體服務(wù)····································· 156 4.10.2 DVR的公網(wǎng)配置···························· 158 4.10.3 DVR的轉(zhuǎn)碼應(yīng)用···························· 161 4.11 本章小結(jié)················································ 162 第5章 視頻編碼器技術(shù)···················· 163 5.1 DVS產(chǎn)品介紹········································· 164 5.1.1 DVS發(fā)展歷程·································· 164 5.1.2 DVS對(duì)比DVR································ 165 5.1.3 DVS的工作原理······························ 166 5.2 DVS產(chǎn)品軟硬件構(gòu)成····························· 168 5.2.1 DVS硬件構(gòu)成·································· 168 5.2.2 DVS軟件構(gòu)成·································· 169 5.3 DVS系統(tǒng)應(yīng)用架構(gòu)································· 172 5.3.1 矩陣+DVS混合架構(gòu)························ 172 5.3.2 DVS+NVR架構(gòu)······························· 173 5.4 DVS的亮點(diǎn)功能····································· 174 5.4.1 DVS的ANR技術(shù)··························· 174 5.4.2 DVS冗余技術(shù)·································· 176 5.4.3 DVS的多碼流技術(shù)·························· 177 5.4.4 DVS的PoE技術(shù)····························· 178 5.4.5 DVS的音頻功能······························ 179 5.4.6 DVS組播應(yīng)用·································· 180 5.4.7 帶視頻分析功能的DVS·················· 181 5.5 DVS產(chǎn)品選型········································· 182 5.5.1 DVS的主要參數(shù)······························ 182 5.5.2 DVS產(chǎn)品的架構(gòu)······························ 182 5.5.3 編碼壓縮方式··································· 182 5.5.4 視頻分析功能··································· 183 5.5.5 各類接口資源··································· 183 5.5.6 標(biāo)準(zhǔn)化與開(kāi)放性······························· 184 5.5.7 設(shè)備的穩(wěn)定性··································· 184 5.6 DVS的集成整合····································· 185 5.6.1 DVS的SDK集成···························· 185 5.6.2 DVS的SDK功能···························· 186 5.7 DVS設(shè)置與應(yīng)用····································· 187 5.7.1 DVS工作流程·································· 187 5.7.2 DVS碼流分析·································· 188 5.7.3 DVS主要參數(shù)說(shuō)明·························· 189 5.7.4 DVS配置過(guò)程·································· 190 5.8 SDI-DVS產(chǎn)品介紹································· 192 5.9 DVS常見(jiàn)故障及公網(wǎng)接入····················· 193 5.10 本章小結(jié)················································ 194 第6章 網(wǎng)絡(luò)錄像機(jī)(NVR)技術(shù)············ 195 6.1 NVR產(chǎn)品介紹········································ 196 6.1.1 NVR的功能角色······························ 196 6.1.2 NVR的功能模塊······························ 197 6.1.3 NVR對(duì)比DVR································ 198 6.1.4 PC式與嵌入式NVR························ 200 6.2 NVR的技術(shù)指標(biāo)···································· 202 6.2.1 NVR的平臺(tái)需求······························ 202 6.2.2 NVR的瓶頸分析······························ 203 6.2.3 NVR的軟件功能······························ 205 6.2.4 NVR的兼容性·································· 212 6.3 NVR產(chǎn)品亮點(diǎn)功能································ 212 6.3.1 視頻中間件技術(shù)應(yīng)用······················· 212 6.3.2 ANR技術(shù)·········································· 214 6.3.3 NVR冗余技術(shù)·································· 215 6.3.4 視頻標(biāo)簽功能··································· 216 6.3.5 帶視頻分析功能的NVR·················· 216 6.3.6 軟件的進(jìn)程隔離技術(shù)······················· 216 6.3.7 軟件定制化設(shè)計(jì)······························· 217 6.4 NVR產(chǎn)品選型要點(diǎn)································ 217 6.4.1 NVR典型參數(shù)·································· 217 6.4.2 NVR產(chǎn)品選型·································· 217 6.5 NVR應(yīng)用案例分析································ 219 6.5.1 需求分析··········································· 219 6.5.2 網(wǎng)絡(luò)帶寬設(shè)計(jì)··································· 221 6.5.3 NVR存儲(chǔ)設(shè)計(jì)·································· 222 6.6 NVR的ONVIF接入······························ 223 6.7 本章小結(jié)·················································· 225 第7章 網(wǎng)絡(luò)攝像機(jī)(IPC)技術(shù)············ 227 7.1 IPC產(chǎn)品介紹··········································· 228 7.1.1 IPC的定義········································ 228 7.1.2 IPC的主要功能································ 229 7.1.3 IPC的分類········································ 230 7.1.4 IPC的優(yōu)勢(shì)········································ 231 7.1.5 IPC的常用術(shù)語(yǔ)介紹························ 234 7.2 IPC的組成及工作原理··························· 235 7.2.1 IPC的硬件構(gòu)成································ 235 7.2.2 IPC的軟件構(gòu)成································ 238 7.2.3 IPC的工作原理································ 239 7.3 IPC數(shù)據(jù)的網(wǎng)絡(luò)傳輸······························· 239 7.3.1 網(wǎng)絡(luò)傳輸協(xié)議介紹··························· 240 7.3.2 視音頻流的傳輸······························· 241 7.3.3 控制信號(hào)的傳輸······························· 242 7.4 IPC的核心技術(shù)······································· 242 7.4.1 光學(xué)成像技術(shù)··································· 243 7.4.2 視頻編碼算法··································· 243 7.4.3 編碼壓縮芯片··································· 244 7.4.4 視頻分析技術(shù)··································· 244 7.5 IPC的亮點(diǎn)功能······································· 246 7.5.1 IPC的3G/4G功能··························· 246 7.5.2 PoE技術(shù)············································ 247 7.5.3 本地緩存功能··································· 248 7.5.4 DDNS支持······································· 248 7.5.5 IPC的安全通信································ 249 7.5.6 報(bào)警改變幀率技術(shù)··························· 250 7.5.7 IPC的多碼流技術(shù)···························· 251 7.5.8 視頻質(zhì)量控制QoS··························· 252 7.5.9 視頻移動(dòng)探測(cè)··································· 253 7.6 IPC的選型要點(diǎn)······································· 253 7.6.1 IPC的主要參數(shù)································ 253 7.6.2 圖像質(zhì)量··········································· 253 7.6.3 網(wǎng)絡(luò)適應(yīng)性······································· 254 7.6.4 編碼壓縮算法··································· 254 7.6.5 系統(tǒng)安裝與升級(jí)······························· 254 7.6.6 產(chǎn)品許可授權(quán)方式··························· 255 7.6.7 二次開(kāi)發(fā)與集成······························· 255 7.6.8 廠商產(chǎn)品線考察······························· 255 7.7 IPC的應(yīng)用設(shè)計(jì)······································· 256 7.7.1 需求分析··········································· 256 7.7.2 系統(tǒng)架構(gòu)··········································· 258 7.7.3 帶寬與存儲(chǔ)設(shè)計(jì)······························· 258 7.7.4 系統(tǒng)的主要功能······························· 259 7.8 IPC的參數(shù)設(shè)置······································· 260 7.8.1 設(shè)置前的準(zhǔn)備工作··························· 260 7.8.2 IP地址設(shè)置······································· 261 7.8.3 視頻流參數(shù)······································· 262 7.8.4 攝像機(jī)圖像參數(shù)設(shè)置······················· 263 7.8.5 事件參數(shù)設(shè)置··································· 264 7.8.6 系統(tǒng)設(shè)備維護(hù)功能··························· 265 7.9 本章小結(jié)·················································· 266 第8章 高清視頻監(jiān)控技術(shù)················· 267 8.1 高清監(jiān)控概述·········································· 268 8.1.1 高清監(jiān)控目前格局··························· 268 8.1.2 IP高清與HD-SDI對(duì)比··················· 269 8.2 960H高清技術(shù)········································ 271 8.2.1 EFFIO方案介紹······························· 272 8.2.2 960H高清的優(yōu)勢(shì)····························· 272 8.3 HDCVI高清技術(shù)···································· 273 8.3.1 HDCVI技術(shù)說(shuō)明····························· 273 8.3.2 HDCVI攝像機(jī)方案························· 274 8.3.3 HDCVI高清與其他技術(shù)對(duì)比········· 275 8.3.4 HDCVI高清應(yīng)用····························· 275 8.4 HD-SDI高清技術(shù)··································· 276 8.4.1 SDI標(biāo)準(zhǔn)說(shuō)明···································· 276 8.4.2 HD-SDI系統(tǒng)原理···························· 277 8.4.3 HD-CCTV標(biāo)準(zhǔn)介紹························ 278 8.4.4 HD-CCTV技術(shù)優(yōu)勢(shì)························ 279 8.4.5 HD-CCTV設(shè)備································ 279 8.4.6 HD-CCTV系統(tǒng)架構(gòu)························ 282 8.4.7 HD-CCTV應(yīng)用注意事項(xiàng)················ 283 8.5 IP高清技術(shù)············································· 284 8.5.1 高清電視(HDTV)標(biāo)準(zhǔn)····················· 284 8.5.2 高清IPC的概念······························· 285 8.5.3 高清IPC的優(yōu)勢(shì)······························· 286 8.6 高清IPC的關(guān)鍵技術(shù)······························ 291 8.6.1 高清配套鏡頭··································· 291 8.6.2 圖像傳感器······································· 291 8.6.3 圖像靈敏度問(wèn)題······························· 291 8.6.4 編碼壓縮算法··································· 292 8.6.5 高清信號(hào)傳輸··································· 292 8.6.6 視頻管理平臺(tái)支持··························· 292 8.6.7 高清信號(hào)顯示··································· 293 8.7 高清IPC的亮點(diǎn)功能······························ 293 8.7.1 日夜監(jiān)視功能··································· 293 8.7.2 寬動(dòng)態(tài)范圍(WDR)··························· 293 8.7.3 攝像機(jī)的“走廊模式”························ 294 8.7.4 覓光者技術(shù)······································· 294 8.8 高清IPC的障礙······································ 295 8.8.1 高帶寬占用······································· 295 8.8.2 海量存儲(chǔ)問(wèn)題··································· 295 8.8.3 高成本問(wèn)題······································· 295 8.9 高清IPC的應(yīng)用······································ 296 8.9.1 需求分析··········································· 296 8.9.2 像素密度··········································· 296 8.9.3 攝像機(jī)選型······································· 301 8.9.4 系統(tǒng)架構(gòu)說(shuō)明··································· 302 8.9.5 視頻傳輸與存儲(chǔ)······························· 303 8.10 高清IPC的設(shè)置···································· 303 8.11 高清鏡頭················································ 308 8.11.1 高清鏡頭的重要性························· 308 8.11.2 鏡頭的像差與色差························· 309 8.11.3 鏡頭MTF曲線說(shuō)明······················· 313 8.11.4 日夜鏡頭技術(shù)································· 317 8.11.5 非球面鏡頭技術(shù)····························· 318 8.11.6 鏡頭鍍膜技術(shù)································· 318 8.11.7 高清鏡頭的選用····························· 319 8.11.8 鏡頭的關(guān)鍵指標(biāo)說(shuō)明····················· 320 8.12 本章小結(jié)················································ 321 第9章 視頻內(nèi)容分析(VCA)技術(shù)········ 323 9.1 視頻分析技術(shù)說(shuō)明·································· 324 9.1.1 視頻內(nèi)容分析技術(shù)背景··················· 324 9.1.2 視頻分析實(shí)現(xiàn)的功能······················· 325 9.1.3 視頻數(shù)據(jù)結(jié)構(gòu)介紹··························· 327 9.2 VMD技術(shù)介紹······································· 329 9.2.1 VMD技術(shù)原理介紹························· 329 9.2.2 VMD技術(shù)的缺陷····························· 329 9.3 VCA技術(shù)介紹········································ 330 9.3.1 VCA技術(shù)的原理······························ 330 9.3.2 VCA技術(shù)的突破······························ 330 9.3.3 VCA的關(guān)鍵技術(shù)······························ 332 9.4 視頻分析工作機(jī)制·································· 333 9.4.1 視頻分析軟件框架··························· 333 9.4.2 視頻分析的工作流··························· 334 9.4.3 視頻分析算法模塊··························· 335 9.4.4 視頻分析過(guò)程··································· 337 9.5 視頻分析技術(shù)難點(diǎn)·································· 340 9.5.1 環(huán)境因素··········································· 340 9.5.2 視頻場(chǎng)景相關(guān)因素··························· 340 9.5.3 平臺(tái)及芯片的限制··························· 341 9.5.4 成像因素··········································· 342 9.6 視頻分析系統(tǒng)架構(gòu)·································· 343 9.6.1 前端獨(dú)立單元··································· 343 9.6.2 后端服務(wù)器方式······························· 344 9.6.3 智能DVS或IPC······························ 345 9.6.4 前后端混合架構(gòu)······························· 346 9.6.5 目前的架構(gòu)情況······························· 347 9.7 視頻分析的主要應(yīng)用······························ 348 9.7.1 安全類應(yīng)用······································· 348 9.7.2 非安全類應(yīng)用··································· 352 9.7.3 視頻診斷技術(shù)··································· 354 9.7.4 特色功能介紹··································· 357 9.8 視頻分析軟件及設(shè)置······························ 359 9.8.1 視頻分析設(shè)置程序··························· 359 9.8.2 VCA設(shè)置過(guò)程舉例·························· 360 9.9 視頻分析技術(shù)實(shí)施·································· 363 9.9.1 視頻分析實(shí)施流程··························· 363 9.9.2 攝像機(jī)部署要點(diǎn)······························· 364 9.9.3 VCA效果評(píng)定·································· 364 9.10 視頻分析產(chǎn)品選型································ 365 9.10.1 算法實(shí)現(xiàn)方式································· 366 9.10.2 系統(tǒng)架構(gòu)········································· 366 9.10.3 集成性與易用性····························· 366 9.11 視頻摘要與檢索···································· 367 9.11.1 需求背景········································· 367 9.11.2 視頻摘要技術(shù)································· 368 9.11.3 視頻檢索應(yīng)用································· 371 9.12 本章小結(jié)················································ 373 第10章 網(wǎng)絡(luò)視頻傳輸與交換············ 375 10.1 網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)的特點(diǎn)···················· 376 10.1.1 網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)的結(jié)構(gòu)············· 376 10.1.2 MPEG-4技術(shù)說(shuō)明·························· 377 10.1.3 系統(tǒng)中的視頻傳輸························· 378 10.2 網(wǎng)絡(luò)傳輸協(xié)議介紹································ 378 10.2.1 OSI模型介紹·································· 378 10.2.2 傳輸層介紹····································· 382 10.2.3 TCP與UDP協(xié)議··························· 384 10.2.4 RTP與RTCP協(xié)議·························· 387 10.2.5 RTSP與RTVP簡(jiǎn)介······················· 389 10.2.6 網(wǎng)管協(xié)議SNMP····························· 390 10.3 視頻監(jiān)控系統(tǒng)的數(shù)據(jù)傳輸···················· 390 10.3.1 網(wǎng)絡(luò)視頻監(jiān)控?cái)?shù)據(jù)流····················· 390 10.3.2 視頻流的編碼································· 392 10.3.3 RTP打包過(guò)程································· 392 10.3.4 視頻流封裝過(guò)程····························· 393 10.3.5 視頻封裝格式································· 393 10.3.6 視頻傳輸過(guò)程································· 394 10.3.7 網(wǎng)絡(luò)性能參數(shù)說(shuō)明························· 394 10.4 組播技術(shù)介紹········································ 397 10.4.1 單播、組播與廣播························· 397 10.4.2 組播在視頻監(jiān)控中的應(yīng)用············· 400 10.5 流媒體技術(shù)在視頻監(jiān)控中的應(yīng)用········ 402 10.5.1 視頻監(jiān)控系統(tǒng)需求分析················· 402 10.5.2 流媒體概念····································· 403 10.5.3 流媒體在視頻監(jiān)控中的應(yīng)用········· 405 10.6 SIP協(xié)議介紹········································· 406 10.6.1 信道分離技術(shù)································· 406 10.6.2 SIP架構(gòu)下的數(shù)據(jù)傳輸·················· 407 10.7 交換機(jī)相關(guān)技術(shù)···································· 409 10.7.1 交換機(jī)主要參數(shù)····························· 409 10.7.2 監(jiān)控系統(tǒng)網(wǎng)絡(luò)拓?fù)洹ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?411 10.7.3 前端設(shè)備接入································· 412 10.7.4 監(jiān)控系統(tǒng)網(wǎng)絡(luò)規(guī)劃························· 414 10.8 無(wú)線相關(guān)技術(shù)········································ 419 10.9 EPON技術(shù)············································ 422 10.9.1 EPON概念······································ 422 10.9.2 基于EPON的視頻傳輸················· 425 10.10 視頻互聯(lián)互通······································ 426 10.10.1 視頻互聯(lián)互通的意義··················· 426 10.10.2 視頻互聯(lián)互通的方式··················· 426 10.10.3 ONVIF及PSIA介紹··················· 426 10.11 本章小結(jié)·············································· 428 第11章 中央管理軟件(CMS)············· 429 11.1 CMS介紹·············································· 430 11.1.1 CMS的定義···································· 430 11.1.2 CMS的發(fā)展歷程···························· 431 11.1.3 CMS的發(fā)展方向···························· 437 11.2 CMS的原理及組成······························ 439 11.2.1 CMS的結(jié)構(gòu)···································· 439 11.2.2 CMS的組成···································· 439 11.2.3 CMS的工作流程···························· 449 11.3 CMS的主流架構(gòu)·································· 452 11.3.1 完全集中型····································· 452 11.3.2 完全分散型····································· 453 11.3.3 多級(jí)CMS架構(gòu)······························· 454 11.4 CMS的客戶軟件功能·························· 454 11.4.1 設(shè)備管理模塊································· 455 11.4.2 視頻操作模塊································· 457 11.4.3 事件調(diào)查與用戶審計(jì)····················· 463 11.4.4 報(bào)警管理功能································· 464 11.4.5 系統(tǒng)診斷與維護(hù)····························· 465 11.4.6 用戶權(quán)限管理································· 466 11.5 CMS的增強(qiáng)功能·································· 468 11.5.1 CMS服務(wù)器冗余···························· 468 11.5.2 冗余NVR機(jī)制······························· 471 11.5.3 網(wǎng)絡(luò)冗余機(jī)制································· 471 11.5.4 安全登錄功能································· 472 11.6 CMS的特色功能·································· 472 11.6.1 智能回放檢索技術(shù)························· 472 11.6.2 多路圖像拼接································· 474 11.6.3 應(yīng)急預(yù)案功能································· 475 11.6.4 視頻時(shí)間鏈表································· 476 11.6.5 視頻編輯器····································· 477 11.6.6 模糊索引功能································· 477 11.7 CMS平臺(tái)的考核·································· 477 11.7.1 平臺(tái)穩(wěn)定性····································· 477 11.7.2 系統(tǒng)可擴(kuò)展性································· 478 11.7.3 系統(tǒng)兼容性····································· 478 11.7.4 系統(tǒng)升級(jí)········································· 479 11.7.5 系統(tǒng)安全性····································· 479 11.7.6 CMS的維護(hù)···································· 480 11.7.7 系統(tǒng)容量支持································· 480 11.7.8 系統(tǒng)管理及維護(hù)····························· 484 11.7.9 良好的人機(jī)界面····························· 485 11.8 視頻監(jiān)控系統(tǒng)的集成···························· 486 11.8.1 系統(tǒng)集成的意義····························· 486 11.8.2 硬件集成方式································· 486 11.8.3 SDK方式集成································ 487 11.8.4 視頻轉(zhuǎn)碼技術(shù)介紹························· 491 11.9 相關(guān)標(biāo)準(zhǔn)················································ 492 11.9.1 ONVIF規(guī)范···································· 493 11.9.2 GB/T28181標(biāo)準(zhǔn)····························· 496 11.10 本章小結(jié)·············································· 498 第12章 視頻監(jiān)控系統(tǒng)存儲(chǔ)應(yīng)用········ 499 12.1 存儲(chǔ)基礎(chǔ)知識(shí)········································ 500 12.1.1 計(jì)算機(jī)I/O技術(shù)······························ 500 12.1.2 磁盤(pán)結(jié)構(gòu)與原理····························· 501 12.1.3 硬盤(pán)接口技術(shù)································· 504 12.1.4 磁盤(pán)陣列技術(shù)································· 507 12.1.5 磁盤(pán)IOPS及帶寬·························· 509 12.1.6 磁盤(pán)的性能測(cè)試····························· 510 12.2 RAID技術(shù)介紹····································· 513 12.2.1 RAID技術(shù)基礎(chǔ)······························ 513 12.2.2 RAID0技術(shù)介紹···························· 517 12.2.3 RAID1技術(shù)介紹···························· 519 12.2.4 RAID2技術(shù)介紹···························· 520 12.2.5 RAID3技術(shù)介紹···························· 520 12.2.6 RAID4技術(shù)介紹···························· 521 12.2.7 RAID5技術(shù)介紹···························· 522 12.2.8 RAID技術(shù)的比較·························· 523 12.3 DAS、NAS和SAN····························· 523 12.3.1 存儲(chǔ)系統(tǒng)架構(gòu)的發(fā)展····················· 523 12.3.2 DAS技術(shù)········································ 525 12.3.3 NAS技術(shù)········································ 527 12.3.4 SAN技術(shù)········································ 530 12.3.5 iSCSI技術(shù)······································· 532 12.3.6 存儲(chǔ)架構(gòu)比較································· 534 12.4 視頻監(jiān)控中的存儲(chǔ)應(yīng)用························ 537 12.4.1 視頻監(jiān)控存儲(chǔ)特點(diǎn)························· 537 12.4.2 視頻監(jiān)控存儲(chǔ)需求························· 540 12.4.3 視頻存儲(chǔ)的瓶頸說(shuō)明····················· 544 12.4.4 視頻存儲(chǔ)的主要架構(gòu)····················· 546 12.4.5 視頻數(shù)據(jù)歸檔備份························· 552 12.4.6 視頻存儲(chǔ)設(shè)計(jì)部署························· 554 12.4.7 視頻存儲(chǔ)應(yīng)用案例一····················· 556 12.4.8 視頻存儲(chǔ)應(yīng)用案例二····················· 558 12.5 視頻存儲(chǔ)系統(tǒng)的擴(kuò)容···························· 560 12.5.1 DVR系統(tǒng)存儲(chǔ)擴(kuò)容························ 560 12.5.2 NVR系統(tǒng)存儲(chǔ)擴(kuò)容························ 561 12.5.3 存儲(chǔ)擴(kuò)展注意事項(xiàng)························· 561 12.6 云存儲(chǔ)應(yīng)用············································ 561 12.6.1 云存儲(chǔ)的概念································· 562 12.6.2 云存儲(chǔ)的發(fā)展基礎(chǔ)························· 563 12.6.3 云存儲(chǔ)系統(tǒng)的結(jié)構(gòu)模型················· 563 12.6.4 視頻云存儲(chǔ)的關(guān)鍵技術(shù)················· 564 12.6.5 平安城市視頻云存儲(chǔ)的探索········· 565 12.6.6 EMC虛擬化安防解決方案············ 567 12.7 本章小結(jié)················································ 569 第13章 視頻解碼與圖像顯示·········· 571 13.1 監(jiān)視器···················································· 572 13.1.1 監(jiān)視器的分類································· 572 13.1.2 CRT與LCD監(jiān)視器······················· 573 13.2 視頻解碼器············································ 573 13.2.1 硬解碼器········································· 573 13.2.2 軟解碼器········································· 574 13.2.3 萬(wàn)能解碼器····································· 575 13.2.4 解碼器的考核點(diǎn)····························· 575 13.3 控制中心應(yīng)用········································ 576 13.3.1 系統(tǒng)架構(gòu)配置································· 577 13.3.2 控制室操作應(yīng)用····························· 578 13.4 大屏幕拼接技術(shù)···································· 580 13.4.1 大屏幕拼接系統(tǒng)構(gòu)成····················· 581 13.4.2 DLP大屏幕系統(tǒng)····························· 582 13.4.3 LCD大屏幕系統(tǒng)···························· 584 13.4.4 拼接技術(shù)比較································· 585 13.5 本章小結(jié)················································ 586 第14章 智能網(wǎng)絡(luò)高清視頻系統(tǒng)實(shí)戰(zhàn) 587 14.1 智能網(wǎng)絡(luò)高清視頻系統(tǒng)設(shè)計(jì)················ 588 14.1.1 知識(shí)點(diǎn)回顧····································· 588 14.1.2 系統(tǒng)架構(gòu)設(shè)計(jì)································· 591 14.1.3 系統(tǒng)穩(wěn)定性考慮····························· 593 14.2 智能網(wǎng)絡(luò)視頻系統(tǒng)選型························ 594 14.2.1 視頻編碼系統(tǒng)································· 594 14.2.2 平臺(tái)系統(tǒng)考核································· 595 14.2.3 視頻內(nèi)容分析系統(tǒng)························· 595 14.2.4 網(wǎng)絡(luò)系統(tǒng)設(shè)計(jì)································· 596 14.2.5 存儲(chǔ)系統(tǒng)設(shè)計(jì)································· 596 14.3 系統(tǒng)應(yīng)用設(shè)計(jì)模擬(一)························· 597 14.3.1 項(xiàng)目需求分析································· 597 14.3.2 系統(tǒng)設(shè)計(jì)響應(yīng)結(jié)論························· 599 14.4 系統(tǒng)應(yīng)用設(shè)計(jì)模擬(二)························· 601 14.4.1 總體說(shuō)明········································· 601 14.4.2 系統(tǒng)架構(gòu)········································· 602 14.5 本章小結(jié)················································ 607 第15章 高清監(jiān)控的行業(yè)的應(yīng)用········ 609 15.1 高鐵智能網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)················ 610 15.1.1 高鐵項(xiàng)目簡(jiǎn)介································· 610 15.1.2 高鐵視頻監(jiān)控系統(tǒng)的特點(diǎn)············· 610 15.1.3 高鐵視頻監(jiān)控系統(tǒng)層次················· 611 15.1.4 高鐵視頻監(jiān)控系統(tǒng)拓?fù)洹ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?613 15.1.5 高鐵視頻監(jiān)控關(guān)鍵因素················· 614 15.1.6 視頻分析技術(shù)的應(yīng)用····················· 615 15.1.7 視頻監(jiān)控存儲(chǔ)的考慮····················· 617 15.1.8 鐵路視頻監(jiān)控的平臺(tái)軟件············· 617 15.2 機(jī)場(chǎng)智能網(wǎng)絡(luò)視頻監(jiān)控應(yīng)用················ 618 15.2.1 機(jī)場(chǎng)視頻監(jiān)控系統(tǒng)的特點(diǎn)············· 618 15.2.2 機(jī)場(chǎng)視頻監(jiān)控系統(tǒng)的架構(gòu)············· 618 15.2.3 智能網(wǎng)絡(luò)視頻監(jiān)控構(gòu)成················· 621 15.2.4 視頻監(jiān)控系統(tǒng)關(guān)鍵因素················· 622 15.2.5 視頻分析技術(shù)在機(jī)場(chǎng)的應(yīng)用········· 623 15.2.6 機(jī)場(chǎng)視頻監(jiān)控系統(tǒng)的存儲(chǔ)············· 623 15.2.7 機(jī)場(chǎng)視頻監(jiān)控的平臺(tái)軟件············· 624 15.3 平安城市視頻監(jiān)控系統(tǒng)應(yīng)用················ 625 15.3.1 平安城市簡(jiǎn)介································· 625 15.3.2 平安城市視頻監(jiān)控的特點(diǎn)············· 626 15.3.3 平安城市監(jiān)控主流架構(gòu)················· 627 15.3.4 全球眼監(jiān)控平臺(tái)介紹····················· 630 15.3.5 某平安城市應(yīng)用案例····················· 638 15.4 高速公路網(wǎng)絡(luò)視頻監(jiān)控應(yīng)用················ 642 15.4.1 需求分析········································· 643 15.4.2 系統(tǒng)構(gòu)成········································· 644 15.5 金融聯(lián)網(wǎng)視頻監(jiān)控應(yīng)用························ 649 15.5.1 需求分析········································· 649 15.5.2 系統(tǒng)架構(gòu)········································· 649 15.5.3 系統(tǒng)功能········································· 651 15.6 本章小結(jié)················································ 651 第16章 物理安全信息管理(PSIM) 系統(tǒng)···································· 653 16.1 安防系統(tǒng)的集成需求···························· 654 16.1.1 安防系統(tǒng)集成的聯(lián)動(dòng)····················· 655 16.1.2 安防系統(tǒng)集成的方式····················· 656 16.2 IBMS系統(tǒng)············································· 660 16.3 物理安防信息管理(PSIM)系統(tǒng)············ 661 16.3.1 安防集成發(fā)展瓶頸························· 661 16.3.2 PSIM概念的提出··························· 662 16.3.3 SAS、IBMS及PSIM對(duì)比··········· 663 16.4 PSIM系統(tǒng)的七大特征························· 664 16.4.1 連接性和集成度····························· 665 16.4.2 實(shí)時(shí)政策及配置管理····················· 665 16.4.3 關(guān)聯(lián)和驗(yàn)證····································· 665 16.4.4 可視化············································· 665 16.4.5 基于規(guī)則的工作流以響應(yīng)事件····· 665 16.4.6 穩(wěn)定性和冗余性····························· 666 16.4.7 事后報(bào)告和分析····························· 666 16.5 PSIM的價(jià)值體現(xiàn)································· 666 16.5.1 人員方面········································· 666 16.5.2 技術(shù)方面········································· 667 16.5.3 標(biāo)準(zhǔn)作業(yè)程序(SOP)方面·········· 667 16.6 PSIM系統(tǒng)的架構(gòu)································· 668 16.6.1 數(shù)據(jù)采集及匯聚層························· 669 16.6.2 數(shù)據(jù)分析及關(guān)聯(lián)層························· 669 16.6.3 信息展現(xiàn)及應(yīng)用層························· 670 16.7 PSIM系統(tǒng)的核心功能························· 671 16.7.1 多系統(tǒng)集成功能····························· 671 16.7.2 預(yù)案功能········································· 672 16.7.3 平臺(tái)指揮調(diào)度功能························· 673 16.8 PSIM的應(yīng)用描述································· 674 16.9 PSIM的應(yīng)用案例································· 675 16.9.1 PSIM的機(jī)場(chǎng)應(yīng)用··························· 675 16.9.2 PSIM的車(chē)牌識(shí)別··························· 676 16.10 本章小結(jié)·············································· 677 第17章 物聯(lián)網(wǎng)與安防監(jiān)控··············· 679 17.1 物聯(lián)網(wǎng)的基本概念································ 680 17.1.1 物聯(lián)網(wǎng)的三大特征························· 680 17.1.2 物聯(lián)網(wǎng)的技術(shù)架構(gòu)························· 681 17.1.3 物聯(lián)網(wǎng)的關(guān)鍵技術(shù)························· 683 17.1.4 物聯(lián)網(wǎng)的幾大問(wèn)題························· 685 17.1.5 物聯(lián)網(wǎng)的產(chǎn)業(yè)應(yīng)用························· 686 17.2 物聯(lián)網(wǎng)與建筑智能化···························· 687 17.2.1 建筑智能化構(gòu)成····························· 688 17.2.2 樓宇自動(dòng)化····································· 689 17.2.3 門(mén)禁控制系統(tǒng)································· 690 17.2.4 物聯(lián)網(wǎng)與智能建筑························· 692 17.3 [案例]物聯(lián)網(wǎng)與機(jī)場(chǎng)周界入侵系統(tǒng)····· 693 17.3.1 機(jī)場(chǎng)周界防范需求························· 693 17.3.2 主流周界探測(cè)技術(shù)························· 694 17.3.3 視頻復(fù)核及跟蹤····························· 696 17.3.4 保安響應(yīng)及配置····························· 696 17.3.5 物聯(lián)網(wǎng)機(jī)場(chǎng)周界防入侵系統(tǒng)········· 696 17.4 視覺(jué)物聯(lián)網(wǎng)概念及應(yīng)用························ 701 17.4.1 視頻監(jiān)控發(fā)展歷程························· 701 17.4.2 視覺(jué)物聯(lián)網(wǎng)概念····························· 702 17.4.3 視覺(jué)物聯(lián)網(wǎng)架構(gòu)····························· 702 17.4.4 視覺(jué)物聯(lián)網(wǎng)應(yīng)用領(lǐng)域····················· 703 17.4.5 視覺(jué)物聯(lián)網(wǎng)在機(jī)場(chǎng)周界的應(yīng)用····· 708 17.5 本章小結(jié)················································ 709 第18章 云計(jì)算與視頻監(jiān)控··············· 711 18.1 云計(jì)算···················································· 712 18.1.1 如何理解“云計(jì)算”·························· 712 18.1.2 云計(jì)算的定義································· 713 18.1.3 云計(jì)算VS傳統(tǒng)IT方式················ 714 18.2 云計(jì)算的架構(gòu)及特征···························· 714 18.2.1 云計(jì)算的架構(gòu)································· 714 18.2.2 云計(jì)算的特征································· 716 18.3 虛擬化技術(shù)············································ 716 18.3.1 服務(wù)器虛擬化································· 717 18.3.2 VMware虛擬化技術(shù)······················ 718 18.3.3 服務(wù)器虛擬化的關(guān)鍵特性············· 720 18.3.4 服務(wù)器虛擬化的優(yōu)勢(shì)····················· 721 18.4 云計(jì)算體系架構(gòu)···································· 722 18.5 云計(jì)算的障礙········································ 724 18.5.1 信息安全性····································· 724 18.5.2 數(shù)據(jù)交互安全································· 724 18.5.3 宕機(jī)問(wèn)題········································· 725 18.5.4 云服務(wù)商的綁定問(wèn)題····················· 725 18.6 云計(jì)算在視頻監(jiān)控的應(yīng)用···················· 725 18.6.1 云視頻監(jiān)控系統(tǒng)····························· 726 18.6.2 云視頻監(jiān)控系統(tǒng)架構(gòu)····················· 727 18.6.3 云視頻監(jiān)控的優(yōu)勢(shì)························· 729 18.6.4 云視頻監(jiān)控的障礙························· 730 18.7 云視頻監(jiān)控廠商生態(tài)···························· 730 18.8 云計(jì)算平臺(tái)下的平安城市應(yīng)用············ 732 18.9 國(guó)內(nèi)外云視頻監(jiān)控應(yīng)用案例················ 734 18.9.1 Trafficland交通監(jiān)控······················· 734 18.9.2 Iveda Solutions································· 735 18.9.3 ?低暺桨渤鞘袘(yīng)用················· 736 18.10 本章小結(jié)·············································· 737 第19章 大數(shù)據(jù)與視頻監(jiān)控··············· 739 19.1 大數(shù)據(jù)概述············································ 740 19.1.1 大數(shù)據(jù)的背景································· 740 19.1.2 大數(shù)據(jù)的定義································· 740 19.2 大數(shù)據(jù)相關(guān)技術(shù)···································· 741 19.2.1 非結(jié)構(gòu)化數(shù)據(jù)································· 742 19.2.2 NoSQL數(shù)據(jù)庫(kù)································ 743 19.2.3 并行處理技術(shù)································· 744 19.2.4 數(shù)據(jù)挖掘與分析····························· 744 19.2.5 云計(jì)算技術(shù)····································· 745 19.3 Hadoop··················································· 746 19.3.1 Google的啟發(fā)································· 746 19.3.2 Hadoop概述···································· 747 19.3.3 Hadoop的基本架構(gòu)························ 748 19.3.4 HDFS··············································· 750 19.3.5 MapReduce······································ 755 19.3.6 HBase··············································· 761 19.3.7 Zookeeper········································· 761 19.3.8 Hive·················································· 762 19.4 大數(shù)據(jù)的應(yīng)用········································ 762 19.4.1 大數(shù)據(jù)的價(jià)值································· 762 19.4.2 大數(shù)據(jù)的行業(yè)應(yīng)用························· 763 19.4.3 大數(shù)據(jù)應(yīng)用挑戰(zhàn)····························· 764 19.5 大數(shù)據(jù)與云計(jì)算···································· 765 19.6 大數(shù)據(jù)與視頻監(jiān)控································ 765 19.6.1 高清視頻監(jiān)控目前存在的問(wèn)題····· 765
19.6.2 大數(shù)據(jù)視頻監(jiān)控優(yōu)勢(shì)····················· 766 19.6.3 面向大數(shù)據(jù)的視頻監(jiān)控系統(tǒng)········· 767 19.7 大數(shù)據(jù)的監(jiān)控應(yīng)用································ 768 19.7.1 基于云計(jì)算的視頻監(jiān)控架構(gòu)········· 768 19.7.2 基于Hadoop的視頻云存儲(chǔ)··········· 769 19.7.3 基于Hadoop的視頻分析··············· 772 19.7.4 基于Hadoop的視頻轉(zhuǎn)碼··············· 777 19.8 本章小結(jié)················································ 778 附錄:FAQ··········································· 779 參考文獻(xiàn)············································· 783
15.1 高鐵智能網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)
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