? 系統介紹 ?
變(bian)(bian)電(dian)站(zhan)人(ren)(ren)(ren)員巡(xun)檢(jian)(jian)系統為(wei)變(bian)(bian)電(dian)站(zhan)日常人(ren)(ren)(ren)員巡(xun)檢(jian)(jian)安(an)(an)全管理提供了(le)一體(ti)化的解決方(fang)案,從巡(xun)檢(jian)(jian)人(ren)(ren)(ren)員的實(shi)時定(ding)位(wei)、視頻(pin)監控(kong)聯動(dong)、安(an)(an)全報警、求助系統、歷史巡(xun)更查詢(xun)、工(gong)作考(kao)核(he)等都提供了(le)先進可靠(kao)的技(ji)術(shu)支(zhi)持,實(shi)現了(le)變(bian)(bian)電(dian)站(zhan)人(ren)(ren)(ren)員安(an)(an)全巡(xun)檢(jian)(jian)的自動(dong)化信息化管理,加快了(le)智能電(dian)網建(jian)設的步伐。
在電(dian)站日常運(yun)行維護或(huo)(huo)(huo)施工中,常需要巡檢(jian)(jian)人員或(huo)(huo)(huo)安裝人員在其他設備帶電(dian)正常運(yun)行的(de)環境下作業,當相關人員疏忽或(huo)(huo)(huo)不遵守操作守則,走錯設備檢(jian)(jian)修區(qu)域或(huo)(huo)(huo)行走至帶電(dian)危(wei)險區(qu)間,將對電(dian)力運(yun)行安全(quan)造成破壞,并危(wei)及(ji)人身安全(quan),帶來(lai)極為(wei)慘(can)重的(de)損失和傷害。其安全(quan)隱患主要表現(xian)在:
①電站現場巡視不到位;
②對進入工作區域的人員監護監控不力;
③誤入危險區域。



? 系統原理 ?
變(bian)電(dian)(dian)站(zhan)(zhan)人(ren)(ren)員(yuan)(yuan)巡(xun)檢(jian)(jian)系(xi)(xi)(xi)統(tong)(tong),在需要監控的(de)(de)(de)區(qu)域(yu)(yu)安裝定(ding)位(wei)(wei)(wei)(wei)(wei)基(ji)站(zhan)(zhan),對整個變(bian)電(dian)(dian)站(zhan)(zhan)區(qu)域(yu)(yu)進(jin)行全(quan)覆蓋(gai)。定(ding)位(wei)(wei)(wei)(wei)(wei)終端(duan)(duan)可(ke)(ke)(ke)以(yi)固定(ding)在巡(xun)檢(jian)(jian)人(ren)(ren)員(yuan)(yuan)的(de)(de)(de)安全(quan)帽上,也可(ke)(ke)(ke)以(yi)采用腕(wan)帶式、腰掛(gua)式佩戴(dai)。終端(duan)(duan)也可(ke)(ke)(ke)放置或(huo)(huo)安裝在日常巡(xun)檢(jian)(jian)設(she)(she)備工(gong)具和(he)(he)車輛上。當(dang)佩戴(dai)終端(duan)(duan)的(de)(de)(de)人(ren)(ren)或(huo)(huo)物體進(jin)入監控區(qu)域(yu)(yu)時(shi)就會自(zi)(zi)動(dong)(dong)被定(ding)位(wei)(wei)(wei)(wei)(wei),終端(duan)(duan)不斷地自(zi)(zi)動(dong)(dong)發射(she)無(wu)(wu)線(xian)(xian)(xian)信(xin)號,并在各個區(qu)域(yu)(yu)配(pei)置可(ke)(ke)(ke)以(yi)自(zi)(zi)動(dong)(dong)識別這些終端(duan)(duan)的(de)(de)(de)定(ding)位(wei)(wei)(wei)(wei)(wei)基(ji)站(zhan)(zhan)。定(ding)位(wei)(wei)(wei)(wei)(wei)終端(duan)(duan)和(he)(he)定(ding)位(wei)(wei)(wei)(wei)(wei)基(ji)站(zhan)(zhan)之間可(ke)(ke)(ke)以(yi)相互通(tong)訊傳(chuan)遞無(wu)(wu)線(xian)(xian)(xian)信(xin)號,形成(cheng)一(yi)個無(wu)(wu)線(xian)(xian)(xian)監控網絡,人(ren)(ren)員(yuan)(yuan)無(wu)(wu)論走到(dao)哪里,其(qi)附(fu)近的(de)(de)(de)定(ding)位(wei)(wei)(wei)(wei)(wei)基(ji)站(zhan)(zhan)可(ke)(ke)(ke)接收到(dao)定(ding)位(wei)(wei)(wei)(wei)(wei)終端(duan)(duan)發送的(de)(de)(de)無(wu)(wu)線(xian)(xian)(xian)信(xin)號。定(ding)位(wei)(wei)(wei)(wei)(wei)基(ji)站(zhan)(zhan)把收到(dao)的(de)(de)(de)定(ding)位(wei)(wei)(wei)(wei)(wei)終端(duan)(duan)信(xin)息,通(tong)過網絡傳(chuan)輸到(dao)服務(wu)器(qi)進(jin)行數(shu)(shu)據分(fen)析和(he)(he)處理。服務(wu)器(qi)將(jiang)(jiang)處理好的(de)(de)(de)定(ding)位(wei)(wei)(wei)(wei)(wei)數(shu)(shu)據分(fen)發給監看和(he)(he)管(guan)(guan)理計算機,以(yi)二(er)維圖像顯示(shi)出人(ren)(ren)員(yuan)(yuan)的(de)(de)(de)當(dang)前所在位(wei)(wei)(wei)(wei)(wei)置。根據巡(xun)檢(jian)(jian)管(guan)(guan)理要求,在系(xi)(xi)(xi)統(tong)(tong)預先設(she)(she)置相關人(ren)(ren)員(yuan)(yuan)的(de)(de)(de)活動(dong)(dong)區(qu)域(yu)(yu)和(he)(he)活動(dong)(dong)時(shi)間,將(jiang)(jiang)過程中的(de)(de)(de)定(ding)位(wei)(wei)(wei)(wei)(wei)數(shu)(shu)據將(jiang)(jiang)通(tong)過應用程序接口(kou)轉發到(dao)電(dian)(dian)網評審系(xi)(xi)(xi)統(tong)(tong)或(huo)(huo)視(shi)頻監控系(xi)(xi)(xi)統(tong)(tong)中。實現(xian)了變(bian)電(dian)(dian)站(zhan)(zhan)巡(xun)檢(jian)(jian)系(xi)(xi)(xi)統(tong)(tong)實時(shi)精確(que)動(dong)(dong)態顯示(shi),將(jiang)(jiang)巡(xun)檢(jian)(jian)場區(qu)的(de)(de)(de)人(ren)(ren)員(yuan)(yuan)和(he)(he)設(she)(she)備工(gong)作可(ke)(ke)(ke)視(shi)化(hua)管(guan)(guan)理。