油庫綜合視頻監(jiān)控系統(tǒng)解決方案

1、油庫綜合視頻監(jiān)控系統(tǒng)解決方案 Page 1 of 12油庫綜合視頻監(jiān)控系統(tǒng)技 術(shù) 方 案廣東高新興通信股份有限公司2012年3月油庫綜合視頻監(jiān)控系統(tǒng)解決方案 Page 2 of 12目錄第一章 項目描述 ·································

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3、··························· 4 1.1 項目描述 ·····················

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5、·············································· 4 1.2需求分析 ··&

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8、#183;··············· 5 第二章系統(tǒng)設(shè)計 (62.1系統(tǒng)設(shè)計依據(jù) ······························&#

9、183;·················································&#

10、183;······························· 7 2.2設(shè)計原則 ················

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13、83;· 7 2.3 軟件簡介 ··············································

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15、83;···················· 8 2.3.1 ImagineWorld Server(管理服務(wù)器 ·······················

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17、3;····· 8 2.3.2 ImagineWorld RVS(流媒體服務(wù)器 ·······································&

18、#183;······································· 8 2.3.3ImagineWorld DBS(數(shù)據(jù)庫服務(wù)器 ·····

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20、;························· 8 第三章 系統(tǒng)功能和特點······················

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22、83;························ 10 3.1 系統(tǒng)功能 ·······················&#

23、183;·················································&#

24、183;·········································· 10 3.1.1 遠程監(jiān)控 ·····

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27、;······ 10 3.1.2 遠程配置 ·········································&#

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29、183;··················· 10 3.1.3 疊加字符 ····························

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31、;································· 10 3.1.4 報警聯(lián)動 ··············&#

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33、183;·············································· 10 3.1.5 輪循播放 ·

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36、;·········· 10 3.1.6 圖像存儲 ·····································&#

37、183;·················································&#

38、183;······················· 10 3.2 系統(tǒng)特點 ························&

39、#183;·················································&

40、#183;········································· 10 3.2.1優(yōu)質(zhì)的圖像質(zhì)量 ·····&#

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42、183;··············································· 10 3.2.2 低帶寬占

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45、3;········ 11 3.2.3 低延時性 ·······································&

46、#183;·················································&

47、#183;····················· 11 3.2.4系統(tǒng)結(jié)構(gòu)靈活 ·························

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49、83;······························ 11 第四章 售后服務(wù) ·················&#

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51、183;······································ 124.1技術(shù)質(zhì)量保證措施 ·········

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53、;·············································· 12 4.2售后服務(wù) ··

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56、;··············· 12 第五章 設(shè)備情況 ································

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64、······· 錯誤!未定義書簽。 5.5 網(wǎng)絡(luò)存儲設(shè)備 IPSAN 2016 ·····································

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69、183;······ 錯誤!未定義書簽。油庫綜合視頻監(jiān)控系統(tǒng)解決方案 Page 4 of 12第一章 項目描述1.1 項目描述傳統(tǒng)的監(jiān)控系統(tǒng)主要采用模擬信號的傳輸和控制設(shè)備,普遍存在著數(shù)據(jù)保存不易、資料檢索不便、雙向互動遠程控制功能不強等缺點,隨著數(shù)字技術(shù)的發(fā)展,實現(xiàn)監(jiān)控圖像和聲音信號的數(shù)字化保存和數(shù)字化傳輸已經(jīng)成為可能,同時利用計算機網(wǎng)絡(luò)技術(shù)加強監(jiān)控的指揮調(diào)度功能,從而達到預(yù)防事件發(fā)生、及時處理已發(fā)事件、提高工作效率的目的。基于上述,擬建油庫視頻監(jiān)控系統(tǒng),以實現(xiàn)管理的集中化、監(jiān)控的分布化。1. 前端監(jiān)控點前端采用防爆的夜視云臺攝像機

70、。模擬的視頻監(jiān)控設(shè)備通過網(wǎng)絡(luò)編碼器后,進入監(jiān)控網(wǎng)絡(luò)。 2. 傳輸部分前端的網(wǎng)絡(luò)視頻監(jiān)控前端通過軍用油庫網(wǎng)絡(luò)連接至監(jiān)控中心網(wǎng)絡(luò)。 3. 后端的平臺系統(tǒng)及存儲在監(jiān)控中心采用流媒體轉(zhuǎn)發(fā)服務(wù)器匯聚前端數(shù)字化的視頻流,同時將錄像文件的集中存儲在網(wǎng)絡(luò)存儲設(shè)備中,并轉(zhuǎn)發(fā)給瀏覽客戶端(進行圖像的實時瀏覽和錄像回放。 同時搭建相應(yīng)管理服務(wù)器實現(xiàn)設(shè)備的統(tǒng)一管理和用戶權(quán)限的分配。 4.圖像的集中顯示a.在監(jiān)控中心可配置網(wǎng)絡(luò)解碼器,實現(xiàn)網(wǎng)絡(luò)視頻監(jiān)控信號的上電視墻操作。通過專用數(shù)字矩陣軟件進行上電視墻的集中管理。同時配置模擬的鍵盤連接解碼器,這樣就可以控制前端帶云臺功能的攝像機。b.也可通過瀏覽客戶端直接將電腦中的圖像

71、,切至拼接大屏顯示。 5.報警聯(lián)動的處理網(wǎng)絡(luò)編碼設(shè)備上有報警輸入接口輸出接口,只需將報警設(shè)備的信號線接至報警接口,并進行相應(yīng)的設(shè)置。當(dāng)報警設(shè)備被觸發(fā)時,后端的瀏覽客戶端便能實時的彈出相應(yīng)點位的視頻圖像,便于安保人員第一時間發(fā)現(xiàn)問題。同時前端的報警也能觸發(fā)本地的報警輸出和調(diào)用相應(yīng)的云臺預(yù)置位(網(wǎng)絡(luò)編碼設(shè)備最多可接四路報警輸入設(shè)備,這樣就可聯(lián)動前端的照明裝置及聲音裝置,達到警示的作用。 下圖為:瀏覽客戶端實時視頻圖像油庫綜合視頻監(jiān)控系統(tǒng)解決方案 Page 5 of 121.2需求分析1.重要突發(fā),及報警觸發(fā)事件錄像和查詢回放2.電子地圖為向?qū)?方便定位瀏覽各監(jiān)控點視頻3.系統(tǒng)具有特定的視頻效果:以

72、監(jiān)控點為單元,將多路視頻信號進行圖像預(yù)覽和錄像。4.系統(tǒng)具有實時日期和時鐘視頻疊加功能:對監(jiān)控視頻圖像進行實時日期和時鐘預(yù)覽和錄像,保證突發(fā)事件過程的完整性和真實性。其日期和時鐘在畫面中的顯示方式和顯示位置可根據(jù)現(xiàn)場實景進行位置調(diào)整。5.系統(tǒng)具有單畫面、多畫面和全屏等多種顯示方式。6.系統(tǒng)具有錄像效果調(diào)節(jié)功能、網(wǎng)絡(luò)傳輸質(zhì)量,保證其圖像在局域網(wǎng)內(nèi)網(wǎng)絡(luò)傳輸?shù)姆€(wěn)定性。7.系統(tǒng)具有音、視頻實時網(wǎng)絡(luò)瀏覽功能,每路圖像可允許多個網(wǎng)絡(luò)客戶端同時進行網(wǎng)絡(luò)瀏覽。8.系統(tǒng)具有在硬盤儲存滿時,提供循環(huán)錄像模式。9.系統(tǒng)具有客戶端對錄像資料的檢索、管理和回放。 10.系統(tǒng)具有易安裝性和易維護性。11.系統(tǒng)具有操作簡單

73、,界面簡潔,功能直觀明確。 系統(tǒng)詳細拓撲圖如下: 1. 網(wǎng)絡(luò)視頻流統(tǒng)一存儲在網(wǎng)絡(luò)存儲設(shè)備中,保證了客戶端調(diào)用錄像資料的穩(wěn)定性和便捷性。在網(wǎng)絡(luò)存儲設(shè)備中對磁盤建有相應(yīng)的冗余備份。以每路碼流1.5Mbps 計算,30路一個月的存儲容量為13.5T 。 2. 通過管理服務(wù)器可按權(quán)限設(shè)置多個用戶,以實現(xiàn)分布式的瀏覽及錄像資料的回放。3. 網(wǎng)絡(luò)視頻解碼器可設(shè)置相應(yīng)的輪循策略,以實現(xiàn)監(jiān)控圖面的集中觀看。2.1系統(tǒng)設(shè)計依據(jù)GA/T75-94 安全防范工程程序與要求GA/T74-94 安全防范系統(tǒng)通用圖形符號GB50198-94民用監(jiān)控電視系統(tǒng)工程設(shè)計規(guī)范GA/T 70-94 電視監(jiān)控工程費用概預(yù)算編制辦法G

74、B12663-90 防盜報警控制器通用技術(shù)條件2.2設(shè)計原則根據(jù)視頻監(jiān)控系統(tǒng)技術(shù)要求和以實際應(yīng)用為出發(fā)點,并考慮系統(tǒng)投資的長期效益,對系統(tǒng)進行優(yōu)化設(shè)計,實現(xiàn)最佳的工程性能價格比,本方案設(shè)計遵循以下的設(shè)計原則:(1實用性根據(jù)用戶具體情況特點布置監(jiān)控點,并全盤考慮整個用戶的聯(lián)網(wǎng)傳送和控制視頻音頻信號,能完全滿足客戶的監(jiān)控要求。(2先進性安裝高清晰度一體化攝象機,自動光圈、自動聚焦,云臺動作遠程可控,保證靈敏、清晰、高精度的視音頻信號采集。(3可靠性系統(tǒng)各部分的硬件均采用可靠性高的部件,具有較強的抗干擾能力,在系統(tǒng)結(jié)構(gòu)上采取星形結(jié)構(gòu),可防止在某一采集端或通訊線路故障時影響整個系統(tǒng)運行。系統(tǒng)具備自診斷

75、和自恢復(fù)功能,通過安全管理機制和日志管理功能防止外人入侵。(4靈活性系統(tǒng)規(guī)模能夠伸縮,可以用于大型的網(wǎng)路系統(tǒng),也可以使用于僅有一個采集端的系統(tǒng)。能夠適應(yīng)不同的通訊網(wǎng)絡(luò),可以是以太網(wǎng)、E1、無線局域網(wǎng)或其他傳輸通道?？梢赃m用于各種不同場所。(5擴展性系統(tǒng)具有較好的開放性,方便系統(tǒng)功能的完善和擴展,可以與其他各種自動化系統(tǒng)方便接口,視頻音頻數(shù)據(jù)流及文件滿足標(biāo)準(zhǔn)的格式,標(biāo)準(zhǔn)的播放器能播放。對于云臺、矩陣、多畫面分割器的控制命令以及系統(tǒng)的配置命令按照一個統(tǒng)一的方式進行,能夠?qū)崿F(xiàn)和其他系統(tǒng)的互連互通。 此外,系統(tǒng)設(shè)計還本著滿足用戶的切實需要,并且工程性能價格比為最優(yōu)的原則。2.3 軟件簡介2.3.1 I

76、magineWorld Server(管理服務(wù)器管理服務(wù)器完成對所有設(shè)備的管理、分配,所有用戶管理以及權(quán)限分配,報警處理等。提供編碼器、解碼器、矩陣及附屬設(shè)備等的增加、修改、刪除及參數(shù)配置,以及設(shè)置某編碼器歸屬哪個錄像站點。自動搜索并顯示設(shè)備服務(wù)器、轉(zhuǎn)發(fā)服務(wù)器、錄像服務(wù)器的信息,包括名稱、IP地址,可修改站點名稱,可刪除無效站點。設(shè)備站點下會顯示所有曾經(jīng)出現(xiàn)過的設(shè)備,若不再使用某設(shè)備,可將其刪除。設(shè)備分組將系統(tǒng)中的鏡頭進行分組管理,便于監(jiān)控管理?？蓪⒄麄€組的設(shè)備一次性地分配給某個用戶,而不必一個個地單獨配置。能方便地設(shè)置電子地圖,布置鏡頭,并將地圖分配給用戶。完善的日志管理,對各個用戶的操作進

77、行不可人為修改的記錄,以備查詢。提供4種用戶類型,包括管理員、超級用戶、一般用戶和瀏覽用戶,分別授予不同的權(quán)限范圍,同一類型的用戶又可以設(shè)置更具體的權(quán)限,共有64級,以各自的用戶名和密碼登錄?？梢詥为殲楦鱾€用戶分配鏡頭組和電子地圖。系統(tǒng)管理員實現(xiàn)站點管理,設(shè)備管理、用戶管理等各項管理,包括配置、修改、刪除等。網(wǎng)絡(luò)內(nèi)合法用戶可以按照它的級別權(quán)限使用IE瀏覽器,通過登陸Server觀看攝像機圖像。2.3.2 ImagineWorld RVS(流媒體服務(wù)器流服務(wù)器接收視頻服務(wù)器的音頻視頻數(shù)據(jù),報警消息等,完成對用戶數(shù)據(jù)的轉(zhuǎn)發(fā);數(shù)據(jù)的本地存儲已經(jīng)將數(shù)據(jù)轉(zhuǎn)儲到NAS存儲陣列,以及將報警等消息轉(zhuǎn)發(fā)給管理服

78、務(wù)器,并且根據(jù)需要將數(shù)據(jù)轉(zhuǎn)發(fā)給下一級網(wǎng)絡(luò);前端接入進來的模擬信息包括音視頻數(shù)據(jù)信息、聲光煙感紅外等報警信息,數(shù)據(jù)量龐大,需要首先經(jīng)過視頻服務(wù)器進行數(shù)字化,再進行壓縮編碼,獲得適于傳輸?shù)臄?shù)字碼流;依據(jù)不同的數(shù)據(jù)類型,轉(zhuǎn)發(fā)到不同的服務(wù)器,進行進一步處理;由于網(wǎng)絡(luò)視頻系統(tǒng)的傳輸方式是組播,在沒有客戶瀏覽時,網(wǎng)絡(luò)內(nèi)的編碼器并不向網(wǎng)絡(luò)發(fā)送視頻流,僅僅發(fā)送數(shù)量非常小的監(jiān)聽IP包,可以降低網(wǎng)絡(luò)內(nèi)部的碼流壓力并不是很大。2.3.3ImagineWorld DBS(數(shù)據(jù)庫服務(wù)器 數(shù)據(jù)庫服務(wù)器實現(xiàn)分布式存儲,兼容MySQL和Oracle數(shù)據(jù)庫。視頻信號即使在壓縮之后其數(shù)據(jù)量也是非常大的。以5個攝像機測算。H.264(D1格式/25幀/秒數(shù)據(jù)量450MB/h。30天的數(shù)據(jù)量:450M(dates*24(h*5(cameras*30(day=1620,000M=1582G3塊500G硬盤。通過數(shù)據(jù)庫,建立攝像機與存儲服務(wù)器之間的“軟性”關(guān)聯(lián),每一個區(qū)域由一個存儲服務(wù)器負責(zé),系統(tǒng)以分布式結(jié)構(gòu)構(gòu)建,將整個系統(tǒng)劃分為若干區(qū)域,這樣充分的降低了系統(tǒng)的風(fēng)險。存儲服務(wù)器的數(shù)量沒有限制。每一個存儲服務(wù)器與管理的攝像機