遠程(cheng)控制(zhi)軟件是一(yi)種(zhong)基(ji)于網(wang)絡(luo)的,由一(yi)臺(tai)電腦(主控端(duan) /客(ke)戶端(duan))遠程(cheng)控制(zhi)另一(yi)臺(tai)或者(zhe)多臺(tai)電腦(被控端(duan) Host/服(fu)務器端(duan))的應用(yong)軟件,它可(ke)以(yi)幫助用(yong)戶實現遠程(cheng)協作,那么(me)它的原(yuan)理是什么(me)呢?
遠(yuan)(yuan)程(cheng)(cheng)(cheng)軟件的(de)原理很簡單:遠(yuan)(yuan)程(cheng)(cheng)(cheng)控(kong)制軟件一(yi)般(ban)分(fen)客(ke)戶端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)(Client)和服(fu)務(wu)器端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)(服(fu)務(wu)器)兩部分(fen),通常將(jiang)客(ke)戶端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)安(an)裝(zhuang)到主(zhu)控(kong)端(duan)(duan)(duan)的(de)電腦(nao)(nao)上(shang),將(jiang)服(fu)務(wu)器端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)安(an)裝(zhuang)到被(bei)控(kong)端(duan)(duan)(duan)的(de)電腦(nao)(nao)上(shang)。使(shi)用時客(ke)戶端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)向被(bei)控(kong)端(duan)(duan)(duan)電腦(nao)(nao)中的(de)服(fu)務(wu)器端(duan)(duan)(duan)程(cheng)(cheng)(cheng)序(xu)發出信號,建立一(yi)個特(te)殊的(de)遠(yuan)(yuan)程(cheng)(cheng)(cheng)服(fu)務(wu),然后通過這個遠(yuan)(yuan)程(cheng)(cheng)(cheng)服(fu)務(wu),使(shi)用各種遠(yuan)(yuan)程(cheng)(cheng)(cheng)控(kong)制功能發送(song)遠(yuan)(yuan)程(cheng)(cheng)(cheng)控(kong)制命(ming)令,控(kong)制被(bei)控(kong)端(duan)(duan)(duan)電腦(nao)(nao)中的(de)各種應(ying)用程(cheng)(cheng)(cheng)序(xu)運行。
在進行(xing)遠(yuan)(yuan)程(cheng)(cheng)控(kong)制時(shi),主控(kong)端電(dian)(dian)腦只是(shi)(shi)將(jiang)鍵盤(pan)和鼠(shu)標的(de)指令(ling)傳送給(gei)遠(yuan)(yuan)程(cheng)(cheng)電(dian)(dian)腦,同時(shi)將(jiang)被(bei)控(kong)端電(dian)(dian)腦的(de)屏(ping)幕畫面通過(guo)通信線路回傳過(guo)來。也就(jiu)是(shi)(shi)說(shuo),控(kong)制被(bei)控(kong)端電(dian)(dian)腦進行(xing)操作似乎是(shi)(shi)在眼前(qian)的(de)電(dian)(dian)腦上進行(xing)的(de),實(shi)質(zhi)是(shi)(shi)在遠(yuan)(yuan)程(cheng)(cheng)的(de)電(dian)(dian)腦中實(shi)現的(de),不(bu)論打開文件,還(huan)是(shi)(shi)上網(wang)瀏(liu)覽、下載等都(dou)是(shi)(shi)存儲(chu)在遠(yuan)(yuan)程(cheng)(cheng)的(de)被(bei)控(kong)端電(dian)(dian)腦中的(de)。
二、遠程控制軟件應用了什么技術
遠程(cheng)控(kong)(kong)制技術(shu)是工(gong)作人員(yuan)利用自己控(kong)(kong)制的(de)電腦(nao)和其他的(de)輸入(ru)(ru)設(she)備,但實質上(shang)卻是對遠程(cheng)控(kong)(kong)制的(de)終(zhong)端輸入(ru)(ru)了(le)相關(guan)指令,并(bing)將(jiang)被控(kong)(kong)制的(de)遠程(cheng)終(zhong)端的(de)顯(xian)示傳(chuan)遞到了(le)工(gong)作人員(yuan)所控(kong)(kong)制的(de)電腦(nao)桌面上(shang)。
從技(ji)(ji)術層(ceng)面來說,遠程控(kong)制技(ji)(ji)術主(zhu)要是利用了互聯網科(ke)技(ji)(ji)中的TCP/IP協(xie)議,并(bing)借(jie)助映射技(ji)(ji)術將被控(kong)制的電(dian)腦(nao)的展示(shi)信息(xi)反饋傳輸到了操(cao)作人員的智能終端之上。