安(an)防(fang)系統是(shi)實施(shi)防(fang)范(fan)(fan)控(kong)制的(de)重要(yao)技術(shu)手(shou)段(duan)，在(zai)(zai)當前(qian)安(an)防(fang)需(xu)求(qiu)膨(peng)脹的(de)形(xing)勢(shi)下，其(qi)在(zai)(zai)技術(shu)防(fang)范(fan)(fan)領域(yu)的(de)運用也越(yue)來越(yue)廣泛。所使用的(de)安(an)防(fang)系統主要(yao)依賴人的(de)視覺(jue)判斷，而缺乏對視頻內(nei)容的(de)智(zhi)能分析。

四虎亞洲一區:重慶智能家居由此使得安防系統只能完成時間內的視頻存儲記錄，僅可為事后分析提供證據。而其在事前預/報警的缺位，也讓意義大打折扣。隨著光電信息技術、微電子技術、微計算機技術與視頻圖像處理技術等的發展，傳統的安防系統也正由數字化、網絡化，而逐步走向智能化。這種智能化是指在不需要人為干預的情況下，系統能自動實現對監控畫面中的異常情況進行檢測、識別，在有異常時能及時作出預/報警。

智能(neng)安(an)(an)防(fang)(fang)系統(tong)(tong)可(ke)以簡單理解為(wei)：圖像的傳(chuan)(chuan)輸和(he)(he)存儲(chu)(chu)、數據的存儲(chu)(chu)和(he)(he)處理準確而(er)選擇性(xing)操作的技術系統(tong)(tong)。就智能(neng)化安(an)(an)防(fang)(fang)系統(tong)(tong)來說，一個完整的智能(neng)安(an)(an)防(fang)(fang)系統(tong)(tong)主要包括門禁、報警和(he)(he)監(jian)控三大(da)部(bu)分。智能(neng)安(an)(an)防(fang)(fang)與傳(chuan)(chuan)統(tong)(tong)安(an)(an)防(fang)(fang)的大(da)區別在(zai)于(yu)智能(neng)化，我國安(an)(an)防(fang)(fang)產業發展很快，也比較普及，但(dan)是傳(chuan)(chuan)統(tong)(tong)安(an)(an)防(fang)(fang)對人的依賴性(xing)比較強，非常耗費人力(li)，而(er)智能(neng)安(an)(an)防(fang)(fang)能(neng)夠通過機器實現(xian)智能(neng)判斷，從(cong)而(er)盡(jin)可(ke)能(neng)實現(xian)人想做的事。

智能(neng)視頻分析(xi)技術在安(an)防系(xi)統中的作用相(xiang)當于(yu)一個(ge)報(bao)(bao)(bao)警探(tan)(tan)測(ce)器，與紅外、電磁(ci)感(gan)應、煙感(gan)等探(tan)(tan)測(ce)器類似，為(wei)安(an)防系(xi)統提供異(yi)常事(shi)件(jian)的報(bao)(bao)(bao)警信(xin)息。不(bu)過(guo)這是一個(ge)具有(you)分析(xi)思考能(neng)力的報(bao)(bao)(bao)警探(tan)(tan)測(ce)器，它(ta)充分利用了計算(suan)機(ji)的運算(suan)能(neng)力和智能(neng)分析(xi)算(suan)法(fa)能(neng)夠(gou)過(guo)濾掉大量(liang)引起誤(wu)報(bao)(bao)(bao)的信(xin)息提升準確率(lv)，通過(guo)行為(wei)分析(xi)使得報(bao)(bao)(bao)警事(shi)件(jian)的觸(chu)發(fa)條件(jian)更(geng)(geng)(geng)加(jia)(jia)多樣(yang)化更(geng)(geng)(geng)加(jia)(jia)人性(xing)化更(geng)(geng)(geng)加(jia)(jia)智能(neng)化，使得能(neng)夠(gou)對更(geng)(geng)(geng)多的事(shi)件(jian)進行實時(shi)監測(ce)和報(bao)(bao)(bao)警。同時(shi)，它(ta)提供的報(bao)(bao)(bao)警信(xin)息內容也更(geng)(geng)(geng)加(jia)(jia)豐富。

而利用(yong)了智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)視頻分(fen)(fen)(fen)析(xi)(xi)技(ji)術提(ti)供(gong)(gong)的報警(jing)(jing)信息的安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong)就(jiu)稱為智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong) 。而由于(yu)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)析(xi)(xi)的圖(tu)像識別(bie)特(te)性，它與安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong)中(zhong)的監控系(xi)(xi)(xi)統(tong)(tong)結合是(shi)(shi)(shi)會緊密的，智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)監控系(xi)(xi)(xi)統(tong)(tong)也是(shi)(shi)(shi)安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong)中(zhong)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)析(xi)(xi)應用(yong)成熟的系(xi)(xi)(xi)統(tong)(tong)。也就(jiu)是(shi)(shi)(shi)說智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)析(xi)(xi)技(ji)術在(zai)安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong)中(zhong)的應用(yong)發展方(fang)向是(shi)(shi)(shi)兩個，一是(shi)(shi)(shi)不斷(duan)提(ti)高分(fen)(fen)(fen)析(xi)(xi)技(ji)術，提(ti)供(gong)(gong)更準確更豐(feng)富(fu)的報警(jing)(jing)結果；二是(shi)(shi)(shi)不斷(duan)優(you)化安(an)(an)防(fang)(fang)(fang)系(xi)(xi)(xi)統(tong)(tong)方(fang)案，充分(fen)(fen)(fen)利用(yong)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)析(xi)(xi)技(ji)術的特(te)點，將(jiang)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)析(xi)(xi)的報警(jing)(jing)結果智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)地應用(yong)到安(an)(an)防(fang)(fang)(fang)體(ti)系(xi)(xi)(xi)中(zhong)。