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網絡視頻監控 技術方(fang)案的簡(jian)單概述
時間(jian):2018-09-12 來(lai)源:本站(zhan) 瀏(liu)覽:1957次
網絡(luo)視頻監(jian)控 技術方案的(de)簡(jian)單(dan)概述
以前(qian)的(de)(de)(de)(de)廠(chang)(chang)(chang)區為了(le)(le)維護(hu)安(an)全(quan)(quan)都是建立高(gao)(gao)高(gao)(gao)的(de)(de)(de)(de)圍墻,再(zai)加(jia)上鐵柵(zha)欄等,再(zai)加(jia)上保(bao)(bao)安(an)人(ren)工(gong)(gong)(gong)(gong)看守,如果(guo)能夠發現(xian)就及(ji)(ji)時(shi)(shi)處理,需(xu)要(yao)有(you)一(yi)套先(xian)進,科學(xue),實(shi)用,性(xing)能穩定可靠的(de)(de)(de)(de)監(jian)(jian)(jian)控(kong)系(xi)統(tong)來實(shi)現(xian),能夠更好(hao)更節(jie)省(sheng)人(ren)力(li)物力(li)的(de)(de)(de)(de)情(qing)況下維護(hu)工(gong)(gong)(gong)(gong)廠(chang)(chang)(chang)安(an)全(quan)(quan)。 根(gen)據工(gong)(gong)(gong)(gong)廠(chang)(chang)(chang)客(ke)戶實(shi)際的(de)(de)(de)(de)監(jian)(jian)(jian)控(kong)需(xu)要(yao),我們一(yi)般都會在(zai)工(gong)(gong)(gong)(gong)廠(chang)(chang)(chang)周邊(bian)、大門、辦公樓、生(sheng)產車(che)間、倉庫等重點部位安(an)裝攝像(xiang)機(ji),能有(you)效的(de)(de)(de)(de)保(bao)(bao)護(hu)工(gong)(gong)(gong)(gong)廠(chang)(chang)(chang)財(cai)產和工(gong)(gong)(gong)(gong)作(zuo)人(ren)員(yuan)的(de)(de)(de)(de)安(an)全(quan)(quan),最(zui)大程度的(de)(de)(de)(de)防(fang)范(fan)各種(zhong)(zhong)入侵,。監(jian)(jian)(jian)控(kong)系(xi)統(tong)將視(shi)頻(pin)圖像(xiang)監(jian)(jian)(jian)控(kong),實(shi)時(shi)(shi)監(jian)(jian)(jian)視(shi),多種(zhong)(zhong)畫(hua)面(mian)(mian)分割(ge),多畫(hua)面(mian)(mian)分割(ge)顯示(shi),云臺鏡頭(tou)控(kong)制(zhi)有(you)機(ji)結合的(de)(de)(de)(de)新一(yi)代監(jian)(jian)(jian)控(kong)系(xi)統(tong),同時(shi)(shi)監(jian)(jian)(jian)控(kong)主機(ji)自(zi)動將報警(jing)畫(hua)面(mian)(mian)紀錄,做到及(ji)(ji)時(shi)(shi)處理,提高(gao)(gao)了(le)(le)保(bao)(bao)衛(wei)人(ren)員(yuan)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)效率并(bing)能及(ji)(ji)時(shi)(shi)處理警(jing)情(qing),提高(gao)(gao)處理各種(zhong)(zhong)突發事件的(de)(de)(de)(de)反映(ying)速度,給(gei)保(bao)(bao)衛(wei)人(ren)員(yuan)提供一(yi)個(ge)(ge)良好(hao)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)環境,確保(bao)(bao)整個(ge)(ge)工(gong)(gong)(gong)(gong)廠(chang)(chang)(chang)的(de)(de)(de)(de)安(an)全(quan)(quan)網絡視(shi)頻(pin)監(jian)(jian)(jian)控(kong)。
在(zai)現(xian)代化企業(ye)中,工廠(chang)實(shi)施視(shi)頻監(jian)控系統(tong),安(an)全(quan)保(bao)衛(wei)部(bu)門可以實(shi)現(xian)在(zai)企業(ye)廠(chang)區(qu)門口、廠(chang)房、辦(ban)(ban)公(gong)樓、周(zhou)界圍(wei)墻、倉庫等目標進行(xing)(xing)實(shi)時(shi)全(quan)天候視(shi)頻監(jian)控,對廠(chang)內(nei)各主(zhu)要通道和生產場(chang)地(di)進行(xing)(xing)監(jian)控,行(xing)(xing)政部(bu)門可以了解(jie)員(yuan)工工作(zuo)情(qing)況,加強員(yuan)工考勤管(guan)理(li),提高(gao)工作(zuo)效率,需對生產和辦(ban)(ban)公(gong)場(chang)所進行(xing)(xing)視(shi)頻監(jian)控,生產管(guan)理(li)部(bu)門實(shi)現(xian)及(ji)時(shi)了解(jie)各車間的(de)工作(zuo)情(qing)況和流(liu)水(shui)線(xian)的(de)生產情(qing)況,企業(ye)領導在(zai)辦(ban)(ban)公(gong)室(shi)利用桌面(mian)微機,隨(sui)時(shi)了解(jie)各主(zhu)要生產環節(jie)的(de)實(shi)時(shi)生產狀況,處(chu)理(li)突發(fa)事件,隨(sui)時(shi)了解(jie)生產情(qing)況,異地(di)監(jian)控需求(qiu)對于跨(kua)地(di)區(qu)大中型企業(ye),除(chu)本地(di)建立網絡監(jian)控系統(tong)外,還可對分支(zhi)機構(gou)進行(xing)(xing)集中遠程視(shi)頻監(jian)控。
2.2設計原則
網絡(luo)視頻(pin)監控根據(ju)視頻(pin)監控系統技術要求和以實際應用為出發點,并考慮系統投資的(de)(de)長期效益,對系統進行優化設(she)(she)計(ji),實現最佳(jia)的(de)(de)工程性能價格比(bi),本(ben)方案設(she)(she)計(ji)遵(zun)循以下(xia)的(de)(de)設(she)(she)計(ji)原(yuan)則:
(1)實用性
根據用戶(hu)具體(ti)情況特點布置監(jian)控點,并全盤考慮整(zheng)個(ge)周界防范(fan)和各個(ge)車間能完(wan)全滿(man)足客戶(hu)的監(jian)控與(yu)告警要求。
(2)先進性
系(xi)(xi)統基于先進的(de)軟硬件構架和視(shi)(shi)頻(pin)壓縮標(biao)準,使系(xi)(xi)統升級(ji)、擴展更容易,視(shi)(shi)頻(pin)傳輸速度(du)更快。系(xi)(xi)統可(ke)以與WEB進行集成,通過WEB方(fang)式(shi)瀏覽視(shi)(shi)頻(pin),也可(ke)以與上層(ceng)調(diao)(diao)度(du)系(xi)(xi)統集成,組成功能更強(qiang)大(da)的(de)以遙(yao)控、遙(yao)測、遙(yao)信、遙(yao)調(diao)(diao)和遙(yao)視(shi)(shi)為中心(xin)的(de)新一代調(diao)(diao)度(du)系(xi)(xi)統。
(3)可靠性
網絡視頻(pin)監控系統各部(bu)分的(de)硬件均采(cai)用可靠性高(gao)的(de)部(bu)件,具有較(jiao)強的(de)抗(kang)干擾能力,具備(bei)防雷能力.
3.1系統特點
網絡(luo)視頻(pin)監控(kong)是一套基(ji)于先進(jin)的(de)(de)(de)軟硬件構(gou)架和圖像壓(ya)縮標準(zhun),采用先進(jin)的(de)(de)(de)技術和協議開發(fa)出的(de)(de)(de)性能(neng)卓越、功能(neng)完備(bei)的(de)(de)(de)新一代遠程(cheng)視頻(pin)監控(kong)系(xi)(xi)統(tong)。系(xi)(xi)統(tong)采用標準(zhun)的(de)(de)(de)RS485協議,能(neng)架構(gou)在(zai)局域網、廣(guang)域網或其它網絡(luo)之上,可以與各種類型(xing)的(de)(de)(de)不同(tong)的(de)(de)(de)網絡(luo)設備(bei)無縫(feng)連(lian)接,同(tong)時能(neng)與本地(di)網絡(luo)密結合(he),充(chong)分適應(ying)網絡(luo)監控(kong)的(de)(de)(de)要(yao)求。
數(shu)(shu)字(zi)(zi)通信(xin)技(ji)術(shu)(shu)(shu)克服了模擬通信(xin)的種種弊端,是通信(xin)技(ji)術(shu)(shu)(shu)的必然發(fa)展。采用(yong)數(shu)(shu)字(zi)(zi)圖像通信(xin)技(ji)術(shu)(shu)(shu),可使視(shi)頻(pin)監控(kong)系(xi)統(tong)(tong)能很好地(di)(di)與(yu)計算(suan)機(ji)多(duo)媒體技(ji)術(shu)(shu)(shu)結合;更有效地(di)(di)發(fa)揮(hui)視(shi)頻(pin)監控(kong)系(xi)統(tong)(tong)的作(zuo)用(yong);可直接利用(yong)數(shu)(shu)字(zi)(zi)圖像存貯技(ji)術(shu)(shu)(shu),能方便地(di)(di)記錄、回放和檢(jian)索圖像信(xin)息;滿(man)足將來數(shu)(shu)字(zi)(zi)通信(xin)、視(shi)頻(pin)監控(kong)發(fa)展的需求。
標準的(de)(de)模塊(kuai)化(hua)設計視頻(pin)監控(kong)(kong)系統(tong)(tong)采(cai)(cai)用(yong)(yong)標準模塊(kuai)化(hua)設計,系統(tong)(tong)規模能夠(gou)伸縮(suo),既可(ke)以(yi)用(yong)(yong)于(yu)大型的(de)(de)地(di)調系統(tong)(tong),也可(ke)以(yi)用(yong)(yong)于(yu)只有一個(ge)采(cai)(cai)集端的(de)(de)系統(tong)(tong)。系統(tong)(tong)升級和擴容只需(xu)要(yao)增(zeng)加相(xiang)應的(de)(de)模塊(kuai)即(ji)可(ke)完成。系統(tong)(tong)軟(ruan)件采(cai)(cai)用(yong)(yong)B/S(Brower/Server)結構,可(ke)以(yi)將多(duo)采(cai)(cai)集端和分(fen)布(bu)在不同(tong)(tong)(tong)采(cai)(cai)集端的(de)(de)攝(she)像機(ji)集中管理,分(fen)散在網絡(luo)中不同(tong)(tong)(tong)地(di)點、不同(tong)(tong)(tong)使(shi)用(yong)(yong)權限的(de)(de)用(yong)(yong)戶可(ke)同(tong)(tong)(tong)時(shi)監控(kong)(kong)同(tong)(tong)(tong)一現場或一個(ge)用(yong)(yong)戶同(tong)(tong)(tong)時(shi)監控(kong)(kong)幾個(ge)采(cai)(cai)集端的(de)(de)畫面,做到“多(duo)對多(duo)”的(de)(de)實(shi)時(shi)監控(kong)(kong)。
高(gao)可靠性和(he)安(an)全(quan)性視頻監控系(xi)統具(ju)備自(zi)診斷和(he)自(zi)恢復功能,可減少(shao)人(ren)工(gong)干(gan)預(yu)和(he)人(ren)工(gong)維護;同時自(zi)身具(ju)有安(an)全(quan)管理(li)機制和(he)日志管理(li)功能,可防止外人(ren)侵入和(he)非法(fa)操作。
分布(bu)式(shi)錄像體系網絡視(shi)頻(pin)監控在采集端(duan)的視(shi)頻(pin)數據已經按(an)照標準編碼(ma)格式(shi)進行了數字化,并可進行本地錄像,將視(shi)頻(pin)數據保存(cun)在硬盤上。同時,也可以各個時間段選擇性錄像,回放.用戶可隨意設置。