而(er)是把(ba)攝像(xiang)機輸(shu)(shu)(shu)出(chu)的(de)(de)(de)模擬視(shi)(shi)頻信號通(tong)過嵌(qian)入式(shi)視(shi)(shi)頻編(bian)碼(ma)器(qi)直接(jie)轉換成(cheng)IP數(shu)字信號。嵌(qian)入式(shi)視(shi)(shi)頻編(bian)碼(ma)器(qi)具(ju)備(bei)視(shi)(shi)頻編(bian)碼(ma)處(chu)理(li)、網(wang)(wang)絡(luo)通(tong)信、自動控(kong)制等(deng)(deng)強大功(gong)能(neng)，直接(jie)支持網(wang)(wang)絡(luo)視(shi)(shi)頻傳輸(shu)(shu)(shu)和(he)網(wang)(wang)絡(luo)管理(li)，這類系(xi)統(tong)(tong)可(ke)(ke)(ke)(ke)以(yi)直接(jie)連(lian)入以(yi)太網(wang)(wang)，省(sheng)掉(diao)了(le)(le)(le)各種復(fu)雜(za)的(de)(de)(de)電纜，具(ju)有(you)方(fang)便(bian)靈活(huo)、即(ji)插即(ji)看等(deng)(deng)特(te)點(dian)，使得監(jian)(jian)控(kong)范圍達到前所未有(you)的(de)(de)(de)廣度(du)。除了(le)(le)(le)編(bian)碼(ma)器(qi)外(wai)，還(huan)有(you)嵌(qian)入式(shi)解(jie)碼(ma)器(qi)、控(kong)制器(qi)、錄像(xiang)服務器(qi)等(deng)(deng)的(de)(de)(de)硬(ying)件模塊(kuai)，它(ta)們(men)可(ke)(ke)(ke)(ke)單獨安裝，不同廠家設備(bei)可(ke)(ke)(ke)(ke)實現(xian)互(hu)連(lian)。DVS比(bi)較主流的(de)(de)(de)監(jian)(jian)控(kong)系(xi)統(tong)(tong)，性(xing)能(neng)優于(yu)代和(he)DVR，比(bi)第(di)三代有(you)價格優勢，技(ji)術也相(xiang)對(dui)成(cheng)熟，雖然(ran)某些時(shi)候施工(gong)布線會比(bi)較復(fu)雜(za)，但總(zong)體來說(shuo)瑕不掩瑜。數(shu)字監(jian)(jian)控(kong)系(xi)統(tong)(tong)主要性(xing)能(neng)特(te)點(dian)（1）穩(wen)定(ding)性(xing)高：系(xi)統(tong)(tong)各功(gong)能(neng)模塊(kuai)互(hu)不干擾，協(xie)同工(gong)作(zuo)，即(ji)便(bian)在(zai)突然(ran)斷(duan)電的(de)(de)(de)情況下亦也不會造(zao)成(cheng)原(yuan)有(you)數(shu)據丟失，重新啟動后會按照原(yuan)配置信息繼(ji)續運行(xing)。（2）運行(xing)速度(du)快：獨特(te)的(de)(de)(de)線程處(chu)理(li)技(ji)術使得系(xi)統(tong)(tong)在(zai)具(ju)有(you)了(le)(le)(le)高穩(wen)定(ding)性(xing)的(de)(de)(de)同時(shi)仍(reng)然(ran)保(bao)證了(le)(le)(le)系(xi)統(tong)(tong)的(de)(de)(de)流暢(chang)運行(xing)，相(xiang)比(bi)同類產品，本(ben)(ben)系(xi)統(tong)(tong)可(ke)(ke)(ke)(ke)運行(xing)于(yu)更低配置。（3）圖(tu)像(xiang)畫(hua)質清(qing)晰：可(ke)(ke)(ke)(ke)采用Half-D1圖(tu)像(xiang)格式(shi)的(de)(de)(de)壓縮存(cun)儲，使得不論本(ben)(ben)地還(huan)是遠程均可(ke)(ke)(ke)(ke)以(yi)得到清(qing)晰的(de)(de)(de)畫(hua)質。（4）支持移(yi)動偵測、支持預置點(dian)設置和(he)聯動報(bao)警。（5）支持16路(lu)報(bao)警輸(shu)(shu)(shu)入和(he)輸(shu)(shu)(shu)出(chu)，無(wu)需報(bao)警主機。終端顯示部分實際上還(huan)完成(cheng)了(le)(le)(le)另外(wai)一項重要工(gong)作(zuo)——控(kong)制。萊(lai)蕪區(qu)安防監(jian)(jian)控(kong)系(xi)統(tong)(tong)安裝

這(zhe)種情(qing)(qing)況(kuang)或因(yin)傳輸(shu)(shu)距(ju)離過遠(yuan)，而(er)中間(jian)(jian)(jian)又無放大(da)補償裝置；或因(yin)視頻傳輸(shu)(shu)電纜分布(bu)電容(rong)過大(da)；或因(yin)傳輸(shu)(shu)環節中在(zai)傳輸(shu)(shu)線(xian)(xian)的(de)(de)(de)(de)芯線(xian)(xian)與(yu)屏(ping)蔽線(xian)(xian)間(jian)(jian)(jian)出現(xian)(xian)了集中分布(bu)的(de)(de)(de)(de)等(deng)效電容(rong)造(zao)(zao)(zao)成(cheng)的(de)(de)(de)(de)。色(se)調失真這(zhe)是(shi)在(zai)遠(yuan)距(ju)離的(de)(de)(de)(de)視頻基帶傳輸(shu)(shu)方式(shi)下容(rong)易出現(xian)(xian)的(de)(de)(de)(de)故障(zhang)現(xian)(xian)象(xiang)(xiang)(xiang)。主要(yao)原因(yin)是(shi)由傳輸(shu)(shu)線(xian)(xian)引起的(de)(de)(de)(de)信號高頻段相移過大(da)而(er)造(zao)(zao)(zao)成(cheng)的(de)(de)(de)(de)。這(zhe)種情(qing)(qing)況(kuang)應加相位補償器。鍵盤失靈這(zhe)種現(xian)(xian)象(xiang)(xiang)(xiang)在(zai)檢查連線(xian)(xian)無問題(ti)時(shi)，基本上可(ke)確定為操作(zuo)鍵盤“死機(ji)(ji)”造(zao)(zao)(zao)成(cheng)的(de)(de)(de)(de)。鍵盤的(de)(de)(de)(de)操作(zuo)使(shi)用(yong)說明上，一般都有解決(jue)“死機(ji)(ji)”的(de)(de)(de)(de)方法(fa)，例如“整機(ji)(ji)復位”等(deng)方式(shi)，可(ke)用(yong)此方法(fa)解決(jue)。如無法(fa)解決(jue)，就可(ke)能(neng)是(shi)鍵盤本身損壞了。圖像切換(huan)(huan)主機(ji)(ji)對圖像的(de)(de)(de)(de)切換(huan)(huan)不干(gan)凈這(zhe)種故障(zhang)現(xian)(xian)象(xiang)(xiang)(xiang)的(de)(de)(de)(de)表現(xian)(xian)是(shi)在(zai)選切后(hou)的(de)(de)(de)(de)畫(hua)面上，疊加有其它畫(hua)面的(de)(de)(de)(de)干(gan)擾，或有其它圖像的(de)(de)(de)(de)行同步信號的(de)(de)(de)(de)干(gan)擾。這(zhe)是(shi)因(yin)為主機(ji)(ji)或矩(ju)陣切換(huan)(huan)開(kai)關質量不良，達不到圖像之(zhi)間(jian)(jian)(jian)隔離度的(de)(de)(de)(de)要(yao)求所造(zao)(zao)(zao)成(cheng)的(de)(de)(de)(de)。如果采用(yong)的(de)(de)(de)(de)是(shi)射頻傳輸(shu)(shu)系統(tong)，也可(ke)能(neng)是(shi)系統(tong)的(de)(de)(de)(de)交擾調制和(he)(he)相互調制過大(da)而(er)造(zao)(zao)(zao)成(cheng)的(de)(de)(de)(de)。萊蕪區安(an)防監控系統(tong)安(an)裝系統(tong)的(de)(de)(de)(de)供(gong)電可(ke)以采用(yong)集中供(gong)電和(he)(he)分散(san)供(gong)電兩部(bu)分，用(yong)戶可(ke)以根據實(shi)際的(de)(de)(de)(de)需要(yao)進行選擇。

在(zai)(zai)重(zhong)要出入(ru)(ru)(ru)口、樓梯口安(an)(an)裝(zhuang)(zhuang)(zhuang)主(zhu)動式紅外(wai)探(tan)(tan)頭，進(jin)(jin)行(xing)布防(fang)，在(zai)(zai)監(jian)(jian)控(kong)(kong)中(zhong)(zhong)心(xin)值班室（監(jian)(jian)控(kong)(kong)室）安(an)(an)裝(zhuang)(zhuang)(zhuang)報(bao)警(jing)(jing)(jing)主(zhu)機，一(yi)旦某處有(you)人(ren)越入(ru)(ru)(ru)，探(tan)(tan)頭即(ji)自(zi)動感應，觸發(fa)(fa)報(bao)警(jing)(jing)(jing)，主(zhu)機顯示報(bao)警(jing)(jing)(jing)部位，同(tong)時(shi)(shi)(shi)聯動相應的(de)探(tan)(tan)照(zhao)燈和(he)攝像(xiang)(xiang)機，并(bing)(bing)(bing)(bing)在(zai)(zai)主(zhu)機上自(zi)動切換成(cheng)報(bao)警(jing)(jing)(jing)攝像(xiang)(xiang)畫面，報(bao)警(jing)(jing)(jing)中(zhong)(zhong)心(xin)監(jian)(jian)控(kong)(kong)用(yong)計算機彈(dan)出電子(zi)(zi)地圖并(bing)(bing)(bing)(bing)作(zuo)報(bao)警(jing)(jing)(jing)記錄，提示值班人(ren)員處理(li)，加強了保安(an)(an)力度(du)。報(bao)警(jing)(jing)(jing)防(fang)范系統是(shi)(shi)利用(yong)主(zhu)動紅外(wai)移(yi)動探(tan)(tan)測(ce)器將重(zhong)要通道控(kong)(kong)制起來，并(bing)(bing)(bing)(bing)連接到管(guan)理(li)中(zhong)(zhong)心(xin)的(de)報(bao)警(jing)(jing)(jing)中(zhong)(zhong)心(xin)，當(dang)在(zai)(zai)非工作(zuo)時(shi)(shi)(shi)間(jian)內有(you)人(ren)員從非正常入(ru)(ru)(ru)口進(jin)(jin)入(ru)(ru)(ru)時(shi)(shi)(shi)，探(tan)(tan)測(ce)器會立(li)即(ji)將報(bao)警(jing)(jing)(jing)信(xin)號(hao)(hao)發(fa)(fa)送到管(guan)理(li)中(zhong)(zhong)心(xin)，同(tong)時(shi)(shi)(shi)啟動聯動裝(zhuang)(zhuang)(zhuang)置和(he)設備(bei)，對入(ru)(ru)(ru)侵(qin)者(zhe)進(jin)(jin)行(xing)警(jing)(jing)(jing)告，可(ke)以進(jin)(jin)行(xing)連續攝像(xiang)(xiang)及(ji)錄像(xiang)(xiang)。在(zai)(zai)建筑的(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)電子(zi)(zi)圍(wei)(wei)欄(lan)，電子(zi)(zi)圍(wei)(wei)欄(lan)是(shi)(shi)目前的(de)周界防(fang)盜報(bao)警(jing)(jing)(jing)系統，它(ta)由高壓電子(zi)(zi)脈(mo)沖主(zhu)機和(he)前端(duan)(duan)探(tan)(tan)測(ce)圍(wei)(wei)欄(lan)組成(cheng)。高壓電子(zi)(zi)脈(mo)沖主(zhu)機是(shi)(shi)產(chan)生和(he)接收高壓脈(mo)沖信(xin)號(hao)(hao)，并(bing)(bing)(bing)(bing)在(zai)(zai)前端(duan)(duan)探(tan)(tan)測(ce)圍(wei)(wei)欄(lan)處于觸網(wang)、短路(lu)、斷路(lu)狀(zhuang)態時(shi)(shi)(shi)能產(chan)生報(bao)警(jing)(jing)(jing)信(xin)號(hao)(hao)，并(bing)(bing)(bing)(bing)把(ba)入(ru)(ru)(ru)侵(qin)信(xin)號(hao)(hao)發(fa)(fa)送到安(an)(an)全報(bao)警(jing)(jing)(jing)中(zhong)(zhong)心(xin)；前端(duan)(duan)探(tan)(tan)測(ce)圍(wei)(wei)欄(lan)由桿(gan)及(ji)金屬(shu)導(dao)線(xian)等構件組成(cheng)的(de)有(you)形周界。電子(zi)(zi)圍(wei)(wei)欄(lan)是(shi)(shi)一(yi)種主(zhu)動入(ru)(ru)(ru)侵(qin)防(fang)越圍(wei)(wei)欄(lan)，對入(ru)(ru)(ru)侵(qin)企圖做出反擊，擊退入(ru)(ru)(ru)侵(qin)者(zhe)，延遲入(ru)(ru)(ru)侵(qin)時(shi)(shi)(shi)間(jian)，并(bing)(bing)(bing)(bing)且不(bu)威脅人(ren)的(de)性命，并(bing)(bing)(bing)(bing)把(ba)入(ru)(ru)(ru)侵(qin)信(xin)號(hao)(hao)發(fa)(fa)送到門監(jian)(jian)控(kong)(kong)設備(bei)上，以保證(zheng)管(guan)理(li)人(ren)員能及(ji)時(shi)(shi)(shi)了解報(bao)警(jing)(jing)(jing)區(qu)域的(de)情況(kuang)，快(kuai)速的(de)作(zuo)出處理(li)。

保持圖(tu)像(xiang)(xiang)(xiang)(xiang)的(de)(de)完整性和原始性，提高(gao)了(le)智能(neng)(neng)分析算法的(de)(de)精度(du)，為(wei)(wei)智能(neng)(neng)視頻分析IVS提供了(le)保障。組成技術(shu)（1）攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)CCD或CMOS成像(xiang)(xiang)(xiang)(xiang)器件，完成光學(xue)圖(tu)像(xiang)(xiang)(xiang)(xiang)轉換為(wei)(wei)電學(xue)信(xin)(xin)(xin)號(hao)，輸(shu)出電子圖(tu)像(xiang)(xiang)(xiang)(xiang)信(xin)(xin)(xin)號(hao)。（2）AFE，模擬前(qian)(qian)端(duan)，用于(yu)CCD成像(xiang)(xiang)(xiang)(xiang)時(shi)，將CCD圖(tu)像(xiang)(xiang)(xiang)(xiang)信(xin)(xin)(xin)號(hao)數字(zi)化，并(bing)產生CCD控(kong)制(zhi)時(shi)序。而對于(yu)CMOS型成像(xiang)(xiang)(xiang)(xiang)器件，可直接輸(shu)出數字(zi)信(xin)(xin)(xin)號(hao)，故(gu)不需要(yao)AFE模擬前(qian)(qian)端(duan)。（3）CPU為(wei)(wei)整個高(gao)清攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)器件，其(qi)主要(yao)完成圖(tu)像(xiang)(xiang)(xiang)(xiang)信(xin)(xin)(xin)號(hao)處理(ImageSignalProcessor)和圖(tu)像(xiang)(xiang)(xiang)(xiang)信(xin)(xin)(xin)號(hao)編解碼(編解碼為(wei)(wei)MPEG4、)。（4）存(cun)(cun)儲接口：存(cun)(cun)儲主要(yao)是(shi)(shi)指(zhi)存(cun)(cun)儲卡/硬(ying)盤(pan)等(deng)數據存(cun)(cun)儲。安(an)裝調控(kong)編輯(ji)播報監控(kong)安(an)裝在通常(chang)情況下，安(an)防(fang)監控(kong)系統安(an)裝，在高(gao)清監控(kong)攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)和普通攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)之(zhi)間(jian)的(de)(de)安(an)裝與調試方法相同，留意區別(bie)鏡頭(tou)的(de)(de)選配，鏡頭(tou)的(de)(de)質(zhi)量(liang)及選配問題會影響到畫面清楚度(du)，另外(wai)監控(kong)攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)的(de)(de)防(fang)護罩也不能(neng)(neng)忽視，式(shi)防(fang)護罩有前(qian)(qian)端(duan)玻(bo)璃(li)不能(neng)(neng)采用一(yi)般平板玻(bo)璃(li)，應采用較好的(de)(de)光學(xue)玻(bo)璃(li)。高(gao)清度(du)攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)除了(le)前(qian)(qian)端(duan)安(an)裝和選材必要(yao)注意外(wai)。這個技術(shu)將降低使用單位的(de)(de)建設和運營成本。電力線(xian)傳輸(shu)攝(she)像(xiang)(xiang)(xiang)(xiang)機(ji)(ji)(ji)只有一(yi)條引出線(xian)，那就是(shi)(shi)電源線(xian)；

定(ding)義安(an)(an)防(fang)(fang)線(xian)(xian)(xian)材(cai)(cai)(cai)：在安(an)(an)防(fang)(fang)工程項目(mu)中，用(yong)于傳輸(shu)視頻信號、控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)信號以(yi)及其他數(shu)據信息的線(xian)(xian)(xian)材(cai)(cai)(cai)統稱安(an)(an)防(fang)(fang)線(xian)(xian)(xian)材(cai)(cai)(cai)。種(zhong)(zhong)類由于安(an)(an)防(fang)(fang)產品(pin)的種(zhong)(zhong)類繁多，連接安(an)(an)防(fang)(fang)監(jian)(jian)控(kong)(kong)(kong)(kong)(kong)設備的線(xian)(xian)(xian)材(cai)(cai)(cai)也是(shi)多種(zhong)(zhong)多樣。除去特殊設備及定(ding)制(zhi)(zhi)產品(pin)以(yi)外。安(an)(an)防(fang)(fang)監(jian)(jian)控(kong)(kong)(kong)(kong)(kong)線(xian)(xian)(xian)材(cai)(cai)(cai)大致可(ke)分為一(yi)(yi)(yi)(yi)下幾(ji)種(zhong)(zhong)：安(an)(an)防(fang)(fang)監(jian)(jian)控(kong)(kong)(kong)(kong)(kong)連接線(xian)(xian)(xian)：包(bao)括(kuo)(kuo)三(san)芯(xin)(xin)線(xian)(xian)(xian)、四芯(xin)(xin)線(xian)(xian)(xian)、五芯(xin)(xin)線(xian)(xian)(xian)、六芯(xin)(xin)線(xian)(xian)(xian)。DC電(dian)源線(xian)(xian)(xian)：包(bao)括(kuo)(kuo)一(yi)(yi)(yi)(yi)拖(tuo)二、一(yi)(yi)(yi)(yi)拖(tuo)三(san)、一(yi)(yi)(yi)(yi)拖(tuo)四、一(yi)(yi)(yi)(yi)拖(tuo)八、一(yi)(yi)(yi)(yi)拖(tuo)十等(deng)。 OSD菜單線(xian)(xian)(xian)：主(zhu)要(yao)(yao)有(you)六芯(xin)(xin)、十一(yi)(yi)(yi)(yi)芯(xin)(xin)記憶485菜單線(xian)(xian)(xian)。半球線(xian)(xian)(xian)：主(zhu)要(yao)(yao)是(shi)三(san)芯(xin)(xin)半球、四芯(xin)(xin)半球、五芯(xin)(xin)半球以(yi)及其他定(ding)制(zhi)(zhi)產品(pin)。 延長(chang)線(xian)(xian)(xian)：主(zhu)要(yao)(yao)有(you)延長(chang)線(xian)(xian)(xian)RCA+DC公對RCA+DC母(mu)(mu)、延長(chang)線(xian)(xian)(xian)BNC+DC公對BNC+DC母(mu)(mu)、延長(chang)線(xian)(xian)(xian)2RCA+DC公對2RCA+DC 母(mu)(mu)、延長(chang)線(xian)(xian)(xian)BNC+RCA+DC公對BNC+RCA+DC母(mu)(mu)。這種(zhong)(zhong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)包(bao)括(kuo)(kuo)攝像機云臺、鏡頭控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)，報(bao)警(jing)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)，報(bao)警(jing)通(tong)知，自動、手(shou)動設防(fang)(fang)；萊蕪(wu)區安(an)(an)防(fang)(fang)監(jian)(jian)控(kong)(kong)(kong)(kong)(kong)系統安(an)(an)裝

溫度(du)、濕度(du)傳(chuan)感器可探(tan)測(ce)環境(jing)內(nei)溫度(du)、濕度(du)，從(cong)而保證內(nei)部良好的(de)物理環境(jing)。萊蕪區安防監控系統安裝

在(zai)一(yi)個安防監控(kong)系(xi)統(tong)(tong)(tong)進(jin)入調(diao)試(shi)階(jie)段、試(shi)運(yun)(yun)(yun)行階(jie)段以及(ji)交付使(shi)用后，有(you)可能(neng)出(chu)現這樣那樣的(de)(de)(de)故障(zhang)現象(xiang)(xiang)，如：不(bu)能(neng)正(zheng)常運(yun)(yun)(yun)行、系(xi)統(tong)(tong)(tong)達不(bu)到設計要求的(de)(de)(de)技術(shu)指標、整體(ti)性能(neng)和質(zhi)量(liang)不(bu)理想，亦即一(yi)些(xie)“軟毛病(bing)”。這些(xie)問(wen)題對于(yu)(yu)一(yi)個監控(kong)系(xi)統(tong)(tong)(tong)工程項目(mu)來說(shuo)(shuo)，特(te)別是(shi)(shi)(shi)對于(yu)(yu)一(yi)個復雜的(de)(de)(de)、大(da)型的(de)(de)(de)監控(kong)工程項目(mu)來說(shuo)(shuo)，是(shi)(shi)(shi)在(zai)所難(nan)免(mian)的(de)(de)(de)。電(dian)源不(bu)正(zheng)確(que)電(dian)源不(bu)正(zheng)確(que)大(da)致有(you)如下幾種(zhong)可能(neng)：供電(dian)線(xian)(xian)(xian)(xian)路(lu)或(huo)供電(dian)電(dian)壓(ya)不(bu)正(zheng)確(que)、功率(lv)不(bu)夠(或(huo)某一(yi)路(lu)供電(dian)線(xian)(xian)(xian)(xian)路(lu)的(de)(de)(de)線(xian)(xian)(xian)(xian)徑(jing)不(bu)夠，降壓(ya)過(guo)大(da)等(deng))、供電(dian)系(xi)統(tong)(tong)(tong)的(de)(de)(de)傳輸線(xian)(xian)(xian)(xian)路(lu)出(chu)現短路(lu)、斷路(lu)、瞬間(jian)(jian)過(guo)壓(ya)等(deng)。特(te)別是(shi)(shi)(shi)因(yin)供電(dian)錯誤或(huo)瞬間(jian)(jian)過(guo)壓(ya)導致設備損壞(huai)的(de)(de)(de)情(qing)況時有(you)發生(sheng)。因(yin)此，在(zai)系(xi)統(tong)(tong)(tong)調(diao)試(shi)中(zhong)，供電(dian)之(zhi)前(qian)，一(yi)定(ding)要認(ren)真嚴格(ge)地進(jin)行核對與(yu)檢查，絕(jue)不(bu)應掉以輕心。接線(xian)(xian)(xian)(xian)不(bu)好.由(you)(you)于(yu)(yu)某些(xie)設備（如帶(dai)三可變(bian)鏡(jing)頭的(de)(de)(de)攝像機及(ji)云臺）的(de)(de)(de)連結有(you)很多條，若處(chu)理不(bu)好，特(te)別是(shi)(shi)(shi)與(yu)設備相接的(de)(de)(de)線(xian)(xian)(xian)(xian)路(lu)處(chu)理不(bu)好，就會(hui)出(chu)現斷路(lu)、短路(lu)、線(xian)(xian)(xian)(xian)間(jian)(jian)絕(jue)緣不(bu)良、誤接線(xian)(xian)(xian)(xian)等(deng)導致設備的(de)(de)(de)損壞(huai)、性能(neng)下降的(de)(de)(de)問(wen)題。在(zai)這種(zhong)情(qing)況下，應根據故障(zhang)現象(xiang)(xiang)冷靜(jing)地進(jin)行分析，判(pan)斷在(zai)若干條線(xian)(xian)(xian)(xian)路(lu)上(shang)是(shi)(shi)(shi)由(you)(you)于(yu)(yu)哪些(xie)線(xian)(xian)(xian)(xian)路(lu)的(de)(de)(de)連接有(you)問(wen)題才產生(sheng)那種(zhong)故障(zhang)現象(xiang)(xiang)。這樣就會(hui)把出(chu)現問(wen)題的(de)(de)(de)范(fan)圍縮小了(le)。特(te)別值得指出(chu)的(de)(de)(de)是(shi)(shi)(shi)，帶(dai)云臺的(de)(de)(de)攝像機由(you)(you)于(yu)(yu)的(de)(de)(de)運(yun)(yun)(yun)動，時間(jian)(jian)長了(le)，導致連線(xian)(xian)(xian)(xian)的(de)(de)(de)脫(tuo)落(luo)、掙(zheng)斷是(shi)(shi)(shi)常見的(de)(de)(de)。因(yin)此。

萊(lai)蕪區安(an)防監控系統(tong)安(an)裝(zhuang)

本(ben)文來(lai)自四(si)川精碳偉(wei)業環保(bao)科技(ji)有(you)限責任公司：//wasul.cn/Article/24a21699759.html